CN201831981U - Quadrate-tapered connecting disc - Google Patents
Quadrate-tapered connecting disc Download PDFInfo
- Publication number
- CN201831981U CN201831981U CN2010205555297U CN201020555529U CN201831981U CN 201831981 U CN201831981 U CN 201831981U CN 2010205555297 U CN2010205555297 U CN 2010205555297U CN 201020555529 U CN201020555529 U CN 201020555529U CN 201831981 U CN201831981 U CN 201831981U
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- awl
- quadrate
- quincuncial
- tapered
- 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
A quadrate-tapered connecting disc comprises a quadrate-tapered connecting disc body, wherein the quadrate-tapered connecting disc body comprises a quincuncial connecting disc and a quadrate-tapered connecting piece arranged at the lower end of the quincuncial connecting disc; the quadrate-tapered connecting piece comprises a quadrate-tapered section and a connecting shaft section arranged at the lower end of the quadrate-tapered section; the height of the quincuncial connecting disc is 4.06 with a tolerance of minus 0.13 mm or plus 0.06 mm; connecting holes are formed in the upper end surface of the quincuncial connecting disc; the radius of the connecting hole is 16 mm with a tolerance of plus or minus 0.2 mm; and the diameter of the connecting shaft section is Phi 22 mm with a tolerance of plus or minus 0.1 mm. The quadrate-tapered connecting disc has the benefits of high design accuracy, low manufacture cost and time conservation.
Description
Technical field
This utility model relates to the artificial limb connector in a kind of medical apparatus and instruments, relates in particular to a kind of side's awl terminal pad.
Background technology
Side's awl terminal pad is to be used to connect adjustable source nipple and adjustable aluminium alloy one pipe, and the upper end is connected with adjustable source nipple, lower end and adjustable aluminium alloy one pipe.Side's awl terminal pad is relatively simple for structure, the side's awl connector that is used for being connected that side's awl terminal pad comprises the quincuncial terminal pad that is connected with adjustable source nipple and is arranged on quincuncial terminal pad lower end with adjustable aluminium alloy one pipe, the shaft part that is connected of this side's awl connector side of comprising awl section and awl section lower end, the side of setting.
But existing side awl terminal pad processing technique more complicated, relatively precision is low for design and processing, and the processing cost height.The incompatible present demand of side's awl terminal pad that machining accuracy is low.
The utility model content
Technical problem to be solved in the utility model is to provide the side that a kind of cost is low, machining accuracy is high awl terminal pad.
The technical problem of the required solution of this utility model can be achieved through the following technical solutions:
Side's awl terminal pad, the side's of comprising awl terminal pad body, described side's awl terminal pad body comprises quincuncial terminal pad and is arranged on side's awl connector of quincuncial terminal pad lower end, the shaft part that is connected of described side's awl connector side of comprising awl section and awl section lower end, the side of setting, it is characterized in that the height of described quincuncial terminal pad is
The upper surface of described quincuncial terminal pad is provided with connecting hole, and the radius of described connecting hole is 16 ± 0.2mm; The diameter of described connection shaft part is Φ 22 ± 0.1mm.
Further, in this utility model, described side's awl terminal pad body height is 22 ± 0.1mm.
Further, in this utility model, the height of described connection shaft part is 9 ± 0.1mm.
The beneficial effects of the utility model: side's awl terminal pad design accuracy height of the present utility model, and side's awl terminal pad processing cost is low, and the time spent is few.
Description of drawings
Further specify this utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand,, further set forth this utility model below in conjunction with concrete diagram.
Referring to Fig. 1 and 2, side's awl terminal pad, the side's of comprising awl terminal pad body, this side's awl terminal pad body is provided with bolt connecting hole 112.
Side's awl terminal pad body height is 22 ± 0.1mm.Side's awl terminal pad body comprises quincuncial terminal pad 110 and side's awl connector 120, and side's awl connector 120 is arranged on quincuncial terminal pad 110 lower ends.In this utility model, quincuncial terminal pad 110 and side's awl connector 120 adopt integral structure.
The height of quincuncial terminal pad 110 is
The upper surface of quincuncial terminal pad is provided with connecting hole 111, and the radius of connecting hole 111 is 16 ± 0.2mm, and the degree of depth of connecting hole is 6.53mm.
What side awl connector 120 sides of the comprising awl section 121 and the side of setting bored section lower end is connected shaft part 122.The diameter that connects shaft part 122 is Φ 22 ± 0.1mm, and the height that connects shaft part 122 is 9 ± 0.1mm.
The course of processing of the present utility model is as follows:
1, with bar processing, first titanium ingot rolls into bar Φ
2, turning is to Φ
3, the line cutting stock is
Long;
4, rough forging, comprise manufacturing procedure and be: gropping of forging billet; The forging stock heating; Roll forging is equipped with base; Die-forging forming; Cut edge; Intermediate survey, size that examines the forged pieces and blemish; The forging heat treatment in order to eliminate forging stress, improves the metal cutting performance; Cleaning mainly is to remove surface scale; Correct; Check outward appearance and hardness test, check and nondestructive inspections such as chemical composition analysis, mechanical performance, residual stress;
Change the machining operation subsequently over to: the operation of machining is as follows:
1, rough turn big end → 2, rough turn small end → 3, boring →
4, finish turning path → 5, face work, die cavity, fraising →
6, car length overall → 7, rough turn end face → 8, car back taper, sphere →
9, boring, chamfering → 10, mill profile, back taper → 11, repair burr →
12 the polishing → 13, mill clearly → 14, the check, the warehouse-in
The advantage of this processing mode is:
1, significantly reduced raw-material loss.
2, shorten the product process-cycle.
3, improved mechanical performance of products.
4, reduce allowance, reduced process time, improved production efficiency.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that describes in the foregoing description and the description just illustrates principle of the present utility model; this utility model also has various changes and modifications under the prerequisite that does not break away from this utility model spirit and scope, and these changes and improvements all fall in claimed this utility model scope.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the side bores terminal pad, the side's of comprising awl terminal pad body, described side's awl terminal pad body comprises quincuncial terminal pad and is arranged on side's awl connector of quincuncial terminal pad lower end, the shaft part that is connected of described side's awl connector side of comprising awl section and awl section lower end, the side of setting, it is characterized in that the height of described quincuncial terminal pad is
The upper surface of described quincuncial terminal pad is provided with connecting hole, and the radius of described connecting hole is 16 ± 0.2mm; The diameter of described connection shaft part is Φ 22 ± 0.1mm.
2. side's awl terminal pad according to claim 1 is characterized in that, described side's awl terminal pad body height is 22 ± 0.1mm.
3. side's awl terminal pad according to claim 1 is characterized in that the height of described connection shaft part is 9 ± 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205555297U CN201831981U (en) | 2010-10-09 | 2010-10-09 | Quadrate-tapered connecting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205555297U CN201831981U (en) | 2010-10-09 | 2010-10-09 | Quadrate-tapered connecting disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201831981U true CN201831981U (en) | 2011-05-18 |
Family
ID=44002074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205555297U Expired - Fee Related CN201831981U (en) | 2010-10-09 | 2010-10-09 | Quadrate-tapered connecting disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201831981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261271A (en) * | 2018-02-13 | 2018-07-10 | 宝鸡市英耐特医用钛有限公司 | A kind of bowl-type titanium alloy prosthetic connector element with installation side |
| CN108324410A (en) * | 2018-02-13 | 2018-07-27 | 宝鸡市英耐特医用钛有限公司 | A kind of titanium alloy can the positive terminal pad forging of the side's of rotation cone |
-
2010
- 2010-10-09 CN CN2010205555297U patent/CN201831981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261271A (en) * | 2018-02-13 | 2018-07-10 | 宝鸡市英耐特医用钛有限公司 | A kind of bowl-type titanium alloy prosthetic connector element with installation side |
| CN108324410A (en) * | 2018-02-13 | 2018-07-27 | 宝鸡市英耐特医用钛有限公司 | A kind of titanium alloy can the positive terminal pad forging of the side's of rotation cone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20141009 |
|
| EXPY | Termination of patent right or utility model |