CN202667647U - Sinter jig for metal powder injection moulding surgical knife handle - Google Patents
Sinter jig for metal powder injection moulding surgical knife handle Download PDFInfo
- Publication number
- CN202667647U CN202667647U CN 201220255705 CN201220255705U CN202667647U CN 202667647 U CN202667647 U CN 202667647U CN 201220255705 CN201220255705 CN 201220255705 CN 201220255705 U CN201220255705 U CN 201220255705U CN 202667647 U CN202667647 U CN 202667647U
- Authority
- CN
- China
- Prior art keywords
- tool
- jig
- knife handle
- metal powder
- powder injection
- 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
Links
Images
Landscapes
- Powder Metallurgy (AREA)
- Knives (AREA)
Abstract
The utility model discloses a sinter jig for a metal powder injection moulding surgical knife handle. The sinter jig for the metal powder injection moulding surgical knife handle comprises a fist jig, a second jig and a third jig. The first jig is provided with twelve grooves evenly distributed in the surface. The second jig is a pallet jig. The first jig and the second jig are fixedly connected through the third jig. Problems of sintering breakage, bending deformation and displacement of the metal powder injection moulding surgical knife handle can be effectively avoided and arrangement is easier. Product storage is more orderly for better worksite management and production efficiency is substantially improved.
Description
Technical field
The utility model relates to the Metal Injection Molding field, particularly relates to a kind of metal powder injection molding knife handle sintering tool.
Background technology
Metal Injection Molding is a kind of novel manufacturing process technology that powder metallurgy is combined with plastics forming technique.
It is first selected powder to be mixed with binding agent, the needed shape of again injection moulding of then compound being granulated.Polymer is given compound with the feature of its VISCOUS FLOW, and help to be shaped, the uniformity of mould filling and powder packing.Binding agent is got rid of later in moulding, again the degreasing base is carried out sintering.
But product a little less than especially being highly brittle after removing binding agent, can produce fracture, flexural deformation, displacement etc. especially, thereby cause scrapping of product before sintering.
Because the product quantity of knife handle is many, and the plane that can directly place of neither one, sintering is to need fixedly placing attitude, need to expend a large amount of manpowers with product put correctly one by one, has reduced production efficiency.
In order to address the above problem, to have designed a kind of sintering tool of uniqueness and placed the knife handle product.
The utility model content
The technical problem that the utility model mainly solves provides a kind of metal powder injection molding knife handle sintering tool that can be used in circulation, can effectively prevent the problems such as sintering fracture, flexural deformation, displacement of metal powder injection molding knife handle product, can significantly enhance productivity simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of metal powder injection molding knife handle sintering tool is provided, comprise: the first tool, the second tool and the 3rd tool, the first tool surface uniform is distributed with 12 grooves, the second tool is the saddle tool, and the first tool is fixedly connected with by the 3rd tool with the second tool.
In preferred embodiment of the utility model, the profile of described the first tool, the second tool and the 3rd tool all is rectangle.
In preferred embodiment of the utility model, the specification of described the first tool is 175mm*84mm*6mm, and the specification of the second tool is 176mm*26mm*3.9mm, and the specification of the 3rd tool is 11mm*1.5mm*1mm,
In preferred embodiment of the utility model, the specification of described groove is 84mm*1.6mm*1.4mm.
In preferred embodiment of the utility model, the dimensional fits setting of the degree of depth of described groove and width and knife handle.
In preferred embodiment of the utility model, be provided with 12 knife handles on described the first tool.
In preferred embodiment of the utility model, described the first tool, the second tool and the 3rd tool adopt aluminium oxide ceramics to make.
The beneficial effects of the utility model are: the utility model metal powder injection molding knife handle can effectively prevent the problems such as the sintering fracture, flexural deformation, displacement of metal powder injection molding knife handle product with the sintering tool, guarantee that goods of furniture for display rather than for use work becomes simple, depositing of product is more in good order, be conducive to on-the-spot pipeline, can significantly enhance productivity.
Description of drawings
Fig. 1 is the structural representation that the utility model metal powder injection molding knife handle is used one preferred embodiment of sintering tool;
Fig. 2 is that the A-A of the first tool among Fig. 1 is to cutaway view;
The mark of each parts is as follows in the accompanying drawing: 1, the first tool, the 2, second tool, the 3, the 3rd tool, 4, groove.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of metal powder injection molding knife handle sintering tool comprises: the first tool 1, the second tool 2 and the 3rd tool 3, the first tools 1 are fixedly connected with by the 3rd tool 3 with the second tool 2.
The profile of described the first tool 1, the second tool 2 and the 3rd tool 3 all is rectangle.Particularly, the specification of the first tool 1 is 175mm*84mm*6mm, and the specification of the second tool 2 is 176mm*26mm*3.9mm, and the specification of the 3rd tool 3 is 11mm*1.5mm*1mm.
The upper surface of described the first tool 1 is used for fixing operation handle of a knife product.The first tool 1 surface uniform is distributed with 12 grooves 4, can put 12 knife handle products.
In groove 4 its degree of depth of the first tool 1 setting and the dimensional fits setting of width and knife handle.Particularly, the specification of groove 4 is 84mm*1.6mm*1.4mm.Groove 4 designs can prevent that knife handle from occuring bending and deformation in sintering process.
Described the second tool 2 is the saddle tool, is used for supporting the knife handle product, can prevent product fracture and displacement in the sintering process, has improved production efficiency.
Described the first tool 1, the second tool 2 and the 3rd tool 3 adopt aluminium oxide ceramics to make, and the high temperature in can anti-metal injection molded sintering process guarantees the sintering quality of product.
The utility model metal powder injection molding knife handle with the course of work of sintering tool is:
Be positioned over one by one on the sintering tool removing the knife handle product that binding agent finishes, place 12 knife handle products on each tool, put the sintering tool of product and directly put into the vacuum drying oven sintering.
In the utility model, width and the degree of depth of the first tool 1 upper groove 4 are consistent with the knife handle product, and the second tool 2 is the saddle tool, the fracture that can place product, and the 3rd tool 3 is used for fixing the first tool 1 and the second tool 2.So, the knife handle product sintering finished can fracture during to metallic state, flexural deformation and goods of furniture for display rather than for use displacement, thereby can obtain qualified product, be conducive to the dimensional accuracy of metal injection molded knife handle.
The utility model metal powder injection molding knife handle with the beneficial effect of sintering tool is:
Can effectively prevent the problems such as sintering fracture, flexural deformation, displacement of metal powder injection molding knife handle product, guarantee that goods of furniture for display rather than for use work becomes simply, depositing of product is more in good order, is conducive to on-the-spot pipeline, can significantly enhance productivity.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. metal powder injection molding knife handle sintering tool, it is characterized in that, comprising: the first tool, the second tool and the 3rd tool, the first tool surface uniform is distributed with 12 grooves, the second tool is the saddle tool, and the first tool is fixedly connected with by the 3rd tool with the second tool.
2. metal powder injection molding knife handle sintering tool according to claim 1 is characterized in that, the profile of described the first tool, the second tool and the 3rd tool all is rectangle.
3. metal powder injection molding knife handle sintering tool according to claim 1, it is characterized in that, the specification of described the first tool is 175mm*84mm*6mm, and the specification of the second tool is 176mm*26mm*3.9mm, the specification of the 3rd tool is 11mm*1.5mm*1mm
Metal powder injection molding knife handle sintering tool according to claim 1 is characterized in that the specification of described groove is 84mm*1.6mm*1.4mm.
4. metal powder injection molding knife handle sintering tool according to claim 1 is characterized in that, the dimensional fits setting of the degree of depth of described groove and width and knife handle.
5. metal powder injection molding knife handle sintering tool according to claim 1 is characterized in that, is provided with 12 knife handles on described the first tool.
6. metal powder injection molding knife handle sintering tool according to claim 1 is characterized in that, described the first tool, the second tool and the 3rd tool adopt aluminium oxide ceramics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255705 CN202667647U (en) | 2012-06-01 | 2012-06-01 | Sinter jig for metal powder injection moulding surgical knife handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255705 CN202667647U (en) | 2012-06-01 | 2012-06-01 | Sinter jig for metal powder injection moulding surgical knife handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667647U true CN202667647U (en) | 2013-01-16 |
Family
ID=47488580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255705 Expired - Fee Related CN202667647U (en) | 2012-06-01 | 2012-06-01 | Sinter jig for metal powder injection moulding surgical knife handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717073A (en) * | 2012-06-01 | 2012-10-10 | 常州精研科技有限公司 | Sintering fixture for surgical knife handle formed by injecting metal powder |
-
2012
- 2012-06-01 CN CN 201220255705 patent/CN202667647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717073A (en) * | 2012-06-01 | 2012-10-10 | 常州精研科技有限公司 | Sintering fixture for surgical knife handle formed by injecting metal powder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208245817U (en) | A kind of jig improving powder injection-molded mobile phone Kato sintering warpage | |
| CN202667647U (en) | Sinter jig for metal powder injection moulding surgical knife handle | |
| CN102717073A (en) | Sintering fixture for surgical knife handle formed by injecting metal powder | |
| CN102717076A (en) | Sintering fixture for valve switch formed by injecting metal powder | |
| CN202861401U (en) | Sintering jig for metal powder injection molding valve switch | |
| CN203957084U (en) | A kind of high efficiency vibration moulding mould | |
| CN103769454B (en) | A kind of hot forming method of thin brilliant TC21 titanium alloy plate | |
| CN102717079A (en) | Sintering fixture for size exhaust pipe baffle formed by injecting metal powder | |
| CN202667656U (en) | Sintering jig for metal powder injection moulding big-or-small exhaust pipe baffle | |
| CN202037861U (en) | Carrier band heating die | |
| CN202062080U (en) | Extraction jig used for concave wheel and convex wheel | |
| CN205096546U (en) | Sintering fixture for metal powder injection molding | |
| CN207874720U (en) | A kind of radiator water chamber processing mold of one module multiple usages | |
| CN202667652U (en) | Extraction jig for metal powder injection molding valve switch | |
| CN201990008U (en) | Combined tray | |
| CN218503346U (en) | Sintering is with shape pad fever piece structure of preapring for an unfavorable turn of events | |
| CN206561121U (en) | A kind of powder injection-molded handset mounting semi-finished product | |
| CN210476897U (en) | Spare part insert jig for batch | |
| CN205071501U (en) | Integrated into one piece's metal -back implantation laminating device is moulded to heat | |
| CN209578157U (en) | Plate forming composable mold | |
| CN204382143U (en) | Circular product Set and Positioning tool | |
| CN207175762U (en) | A kind of high-precision 3D bend glasses cover plate hot bending graphite jig | |
| CN207175764U (en) | A kind of graphite jig of novel positioning structure | |
| CN212384526U (en) | Investment pattern precision casting mold | |
| CN216623979U (en) | Reactor magnetic core rapid prototyping frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213023, Hexi Road, Changzhou Economic Development Zone, Jiangsu, China, No. 16-8, Hexi Road Patentee after: JIANGSU GIAN TECHNOLOGY CO., LTD. Address before: 213023, Hexi Road, Changzhou Economic Development Zone, Jiangsu, China, No. 16-8, Hexi Road Patentee before: Changzhou Gian Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |