CN205097059U - Sandblast tool of metal injection moulding device - Google Patents
Sandblast tool of metal injection moulding device Download PDFInfo
- Publication number
- CN205097059U CN205097059U CN201520762242.4U CN201520762242U CN205097059U CN 205097059 U CN205097059 U CN 205097059U CN 201520762242 U CN201520762242 U CN 201520762242U CN 205097059 U CN205097059 U CN 205097059U
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- CN
- China
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- insert
- metal injection
- workpiece
- deep gouge
- jig
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Abstract
The utility model discloses a sandblast tool of metal injection moulding device, include the tool base, insert, lock buckle and spring, heavy groove has been seted up to tool base upper surface, the through -hole has been seted up to the groove upper surface that sinks, one side edge of tool base is provided with two fixed buckles, and the opposite side is provided with one the locking buckle, be provided with in the through -hole insert, be provided with two below inserting the spring. Beneficial effect lies in: the utility model discloses simple structure, reasonable in design, have higher positioning accuracy, and the error is less, the sandblast effect is better, has improved the qualification rate of product, practices thrift manufacturing cost, has very wide application prospect.
Description
Technical field
The utility model belongs to sandblasting and covers tool technical field, is specifically related to a kind of sand blasting jig of metal injection molded device.
Background technology
Sand blasting process adopts compressed air to be power, to form high velocity jet bundle by material spray (copper ore, quartz sand, diamond dust, iron sand, SEMEN AMOMI LONGILIGULA) high velocity jet to need surface of the work to be processed, the appearance of the outer surface of surface of the work or shape are changed, because abrasive material is to the impact of surface of the work and shear action, the surface of workpiece is made to obtain certain cleannes and different roughness, the mechanical performance of surface of the work is improved, therefore improve the fatigue resistance of workpiece, add the adhesive force between it and coating, extend the durability of film, also levelling and the decoration of coating is conducive to.The metal shell of electronic product adds man-hour carrying out surface treatment, sometimes according to designing requirement, needs to carry out blasting treatment to the part surface of shell, makes the part surface of shell present the appearance of sand shape.
Such as, phone housing often also needs to carry out blasting treatment, but because the material of phone housing itself is thinner, the pressure produced during sandblasting can bend the profile of hand set machine shell, thus the size distortion amount of product and distortion amount of variability are affected greatly, and due to the requirement of hand set machine shell to size distortion and stabilization degree higher, therefore after sandblasting, the qualification rate of product is lower, often only have about 50%, therefore the production cost of enterprise is higher.
Utility model content
The purpose of this utility model is just the sand blasting jig providing a kind of metal injection molded device in order to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of sand blasting jig of metal injection molded device, comprise jig base, insert, locking buckle and spring, described jig base upper surface offers deep gouge, described deep gouge upper surface offers through hole, one lateral edges of described jig base is provided with two fixing buckles, opposite side is provided with a described locking buckle, is provided with described insert in described through hole, is provided with two described springs below described insert.
In said structure, when using sand blasting jig, first workpiece is placed in described deep gouge, then be fixed by described fixing buckle and described locking buckle, then regulate the height of described insert, make it withstand workpiece, just can effectively avoid workpiece to produce when carrying out sandblasting so bending.
In order to improve its service behaviour further, workpiece is located fixing by described deep gouge, described fixing buckle and described locking buckle.
In order to improve its service behaviour further, described insert by described spring be used for withstand workpiece, making workpiece tensioning, just can effectively avoid when carrying out sandblasting it to produce so bending.
In order to improve its service behaviour further, the shape of described deep gouge and workpiece match and arrange.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design; There is higher positioning precision, and error is less; Sandblasting effect is better, improves the qualification rate of product, saves production cost, have boundless application prospect.
Accompanying drawing explanation
Fig. 1 is the front view of the sand blasting jig of a kind of metal injection molded device described in the utility model;
Fig. 2 is the top view of the sand blasting jig of a kind of metal injection molded device described in the utility model.
1, fixing buckle; 2, jig base; 3, locking buckle; 4, deep gouge; 5, insert; 6, spring; 7, through hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As Figure 1-Figure 2, a kind of sand blasting jig of metal injection molded device, comprise jig base 2, insert 5, locking buckle 3 and spring 6, jig base 2 upper surface offers deep gouge 4, deep gouge 4 shape and work piece match, for place work piece, deep gouge 4 upper surface offers through hole 7, through hole 7 is for placing insert 5, one lateral edges of jig base 2 is provided with two fixing buckles 1, opposite side is provided with a locking buckle 3, locking buckle 3 is for locking the workpiece be placed in deep gouge 4, insert 5 is provided with in through hole 7, two springs 6 are provided with below insert 5, the masterpiece that spring 6 produces is used for insert 5, it is made to withstand workpiece, workpiece is avoided to produce distortion.
In said structure, when using sand blasting jig, first workpiece is placed in deep gouge 4, then be fixed by fixing buckle 1 and locking buckle 3, then regulate the height of insert 5, make it withstand workpiece, just can effectively avoid workpiece to produce when carrying out sandblasting so bending.
In order to improve its service behaviour further, workpiece is located fixing by deep gouge 4, fixing buckle 1 and locking buckle 3, insert 5 by spring 6 be used for withstand workpiece, make workpiece tensioning, just can effectively avoid it to produce like this when carrying out sandblasting bending, the shape of deep gouge 4 and workpiece match and arrange.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (4)
1. the sand blasting jig of a metal injection molded device, it is characterized in that: comprise jig base, insert, locking buckle and spring, described jig base upper surface offers deep gouge, described deep gouge upper surface offers through hole, one lateral edges of described jig base is provided with two fixing buckles, opposite side is provided with a described locking buckle, is provided with described insert in described through hole, is provided with two described springs below described insert.
2. the sand blasting jig of a kind of metal injection molded device according to claim 1, is characterized in that: workpiece is located fixing by described deep gouge, described fixing buckle and described locking buckle.
3. the sand blasting jig of a kind of metal injection molded device according to claim 1, is characterized in that: described insert by described spring be used for withstand workpiece, making workpiece tensioning, just can effectively avoid when carrying out sandblasting it to produce so bending.
4. the sand blasting jig of a kind of metal injection molded device according to claim 1, is characterized in that: the shape of described deep gouge and workpiece match and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762242.4U CN205097059U (en) | 2015-09-25 | 2015-09-25 | Sandblast tool of metal injection moulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762242.4U CN205097059U (en) | 2015-09-25 | 2015-09-25 | Sandblast tool of metal injection moulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097059U true CN205097059U (en) | 2016-03-23 |
Family
ID=55512869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762242.4U Expired - Fee Related CN205097059U (en) | 2015-09-25 | 2015-09-25 | Sandblast tool of metal injection moulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097059U (en) |
-
2015
- 2015-09-25 CN CN201520762242.4U patent/CN205097059U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20160925 |