CN204779880U - Novel prevent stopper of metal hole oxidation - Google Patents
Novel prevent stopper of metal hole oxidation Download PDFInfo
- Publication number
- CN204779880U CN204779880U CN201520472029.XU CN201520472029U CN204779880U CN 204779880 U CN204779880 U CN 204779880U CN 201520472029 U CN201520472029 U CN 201520472029U CN 204779880 U CN204779880 U CN 204779880U
- Authority
- CN
- China
- Prior art keywords
- hollow cylinder
- spring steel
- tetrafluoroethylene
- stopper
- endoporus
- 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
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to a novel prevent stopper of metal hole oxidation belongs to the metal surface treatment technical field. The spring steel hollow cylinder that polytetrafluoroethylene hollow cylinder that the stopper was made by polytetrafluoroethylene and spring steel were made constitutes, polytetrafluoroethylene hollow cylinder's outer diameter is measure -alike with metal work bore diameter, and polytetrafluoroethylene hollow cylinder's hole is equipped with macropore and aperture, and the setting of spring steel hollow cylinder is downthehole greatly polytetrafluoroethylene hollow cylinder's, and spring steel hollow cylinder goes up processing has the open slot. The utility model discloses rational in infrastructure simple, manufacture easy, through the utility model discloses, make the metal work hole metal work's surface oxidation treatment in -process not by the oxidation, be provided with the open slot on the spring steel hollow cylinder, spring steel hollow cylinder can form spring steel hollow cylinder's opening in open slot department, under spring steel hollow cylinder's spring action, but novel prevent stopper of metal hole oxidation repetitious usage.
Description
Technical field
The utility model relates to a kind of stopper of novel anti-metal endoporus oxidation, belongs to field of metal surface treatment technology.
Background technology
At present in metal works oxidation processes, generally only require the part of process metal works outside surface, if to the whole oxide treatment of metal works, such as carry out oxide treatment in metal works for the endoporus wearing other device, then can affect precision and the size of workpiece, therefore be badly in need of a kind of device can not affecting metal works other parts in the timesharing of process metal works outer surface portion.
Utility model content
The utility model object is for above-mentioned prior art Problems existing, provides a kind of at the stopper to the novel anti-metal endoporus oxidation that can not cause during metal works outer surface part oxide treatment metal works endoporus oxide treatment.
The technical solution of the utility model is, a kind of stopper of novel anti-metal works endoporus oxidation, it is characterized in that: the tetrafluoroethylene hollow cylinder that described stopper is made up of tetrafluoroethylene and the spring steel hollow cylinder that spring steel is made are formed, outside dimension and the metal works diameter of bore of described tetrafluoroethylene hollow cylinder are measure-alike, the endoporus of tetrafluoroethylene hollow cylinder is provided with macropore and aperture, spring steel hollow cylinder is arranged in the macropore of tetrafluoroethylene hollow cylinder, and spring steel hollow cylinder is processed with open slot.
The large bore length of described tetrafluoroethylene hollow cylinder is identical with the length of spring steel hollow cylinder.
The outside dimension of the spring steel hollow cylinder after the spring steel hollow cylinder of described opening opens mouth is naturally greater than the macropore internal diameter size of tetrafluoroethylene hollow cylinder.
The large bore length of described tetrafluoroethylene hollow cylinder is greater than the length of described metal works endoporus.
The utility model is simply rational in infrastructure, manufacture easily, pass through the utility model, a kind of stopper of novel anti-metal endoporus oxidation, it is the stopper utilizing tetrafluoroethylene and spring steel to make, tetrafluoroethylene hollow cylinder made by tetrafluoroethylene, outside dimension and the metal works diameter of bore of tetrafluoroethylene hollow cylinder are measure-alike, spring steel hollow cylinder made by spring steel, spring steel hollow cylinder is processed with open slot, further, the outside dimension of the spring steel hollow cylinder after the spring steel hollow cylinder of opening opens mouth is naturally greater than the macropore internal diameter size of tetrafluoroethylene hollow cylinder.Spring steel hollow cylinder is arranged in the macropore of tetrafluoroethylene hollow cylinder.Spring steel hollow cylinder puts into the macropore of tetrafluoroethylene hollow cylinder, tetrafluoroethylene hollow cylinder is put into metal works endoporus and is blocked, make metal works endoporus not oxidized in surface of workpiece oxidation processes, the stopper of a kind of novel anti-metal endoporus oxidation of the present utility model, tetrafluoroethylene is utilized to make the corrosion-resistant of tetrafluoroethylene hollow cylinder, the elastic performance of resistance to elevated temperatures and spring steel hollow cylinder, the stopper of novel anti-metal endoporus oxidation can repeatedly be used, in metal works oxidized surface treating processes, only to requiring that the metal works outside surface processed carries out oxide treatment, avoid the problem that metal works endoporus is processed by mistake.
Accompanying drawing explanation
The left sectional view of stopper of a kind of novel anti-metal endoporus oxidation of Fig. 1:
The main sectional view of stopper of a kind of novel anti-metal endoporus oxidation of Fig. 2:
Structure sectional view when the stopper of a kind of novel anti-metal endoporus oxidation of Fig. 3 works:
In figure: 1 tetrafluoroethylene hollow cylinder, 2 spring steel hollow cylinders, 3 open slots, 4 metal works.
Embodiment
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing and accompanying drawing.
As Figure 1-3: utilize tetrafluoroethylene to make tetrafluoroethylene hollow cylinder 1, outside dimension and metal works 4 diameter of bore of tetrafluoroethylene hollow cylinder 1 are measure-alike, and the endoporus of tetrafluoroethylene hollow cylinder 1 is provided with macropore and aperture; Spring steel is utilized to make spring steel hollow cylinder 2, processing sets up open slot 3 on spring steel hollow cylinder 2, the outside dimension of the spring steel hollow cylinder 2 after the spring steel hollow cylinder 2 of opening opens mouth is naturally greater than the macropore internal diameter size of tetrafluoroethylene hollow cylinder 1.
Further, the large bore length of tetrafluoroethylene hollow cylinder 1 is identical with the length of spring steel hollow cylinder 2, and the large bore length of described tetrafluoroethylene hollow cylinder 1 is greater than the length of described metal works endoporus.
Spring steel hollow cylinder 2 is put into the macropore of the endoporus of tetrafluoroethylene hollow cylinder 1, tetrafluoroethylene hollow cylinder 1 is put into metal works 4 endoporus and is blocked, and makes metal works 4 endoporus not oxidized in metal works 4 outside surface oxidation processes.
Concrete using method: in metal works 4 endoporus, put into and make with tetrafluoroethylene the spring steel hollow cylinder 2 that corrosion-resistant, resistant to elevated temperatures tetrafluoroethylene hollow cylinder 1 and spring steel make, wherein, tetrafluoroethylene hollow cylinder 1 is enclosed within above spring steel hollow cylinder 2.Thus make metal works 4 endoporus not oxidized in the outside surface oxidation processes of metal works 4, spring steel hollow cylinder 2 is provided with open slot 3, spring steel hollow cylinder 2 can form the opening of spring steel hollow cylinder 2 at open slot 3 place, under the elastic force effect of spring steel hollow cylinder 2, the stopper of a kind of novel anti-metal endoporus oxidation in the utility model can repeatedly use.
Claims (4)
1. the stopper of a novel anti-metal works endoporus oxidation, it is characterized in that: the tetrafluoroethylene hollow cylinder (1) that described stopper is made up of tetrafluoroethylene and the spring steel hollow cylinder (2) that spring steel is made are formed, outside dimension and the metal works diameter of bore of described tetrafluoroethylene hollow cylinder (1) are measure-alike, the endoporus of tetrafluoroethylene hollow cylinder (1) is provided with macropore and aperture, spring steel hollow cylinder (2) is arranged in the macropore of tetrafluoroethylene hollow cylinder (1), spring steel hollow cylinder (2) is processed with open slot (3).
2. the stopper of a kind of novel anti-metal works endoporus oxidation according to claim 1, is characterized in that: the large bore length of described tetrafluoroethylene hollow cylinder (1) is identical with the length of spring steel hollow cylinder (2).
3. the stopper of a kind of novel anti-metal works endoporus oxidation according to claim 1, is characterized in that: the outside dimension of the spring steel hollow cylinder (2) after the spring steel hollow cylinder (2) of described opening opens mouth is naturally greater than the macropore internal diameter size of tetrafluoroethylene hollow cylinder (1).
4. the stopper of a kind of novel anti-metal works endoporus oxidation according to claim 1, is characterized in that: the large bore length of described tetrafluoroethylene hollow cylinder (1) is greater than the length of described metal works endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472029.XU CN204779880U (en) | 2015-06-30 | 2015-06-30 | Novel prevent stopper of metal hole oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472029.XU CN204779880U (en) | 2015-06-30 | 2015-06-30 | Novel prevent stopper of metal hole oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779880U true CN204779880U (en) | 2015-11-18 |
Family
ID=54519970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472029.XU Expired - Fee Related CN204779880U (en) | 2015-06-30 | 2015-06-30 | Novel prevent stopper of metal hole oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779880U (en) |
-
2015
- 2015-06-30 CN CN201520472029.XU patent/CN204779880U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204779880U (en) | Novel prevent stopper of metal hole oxidation | |
| CN205167322U (en) | Notch cuttype reference column | |
| CN205702503U (en) | A kind of part becomes the anti-scraper of hole machined | |
| CN205309397U (en) | Stifled anchor clamps are prevented in tubular goods processing | |
| CN203305359U (en) | Improved inner-cylinder hanging plate for preheaters | |
| CN204695925U (en) | A kind of hoisting structure of oil immersion-type distribution transformer fuel tank | |
| CN208178975U (en) | A kind of plunger type inclined wedge clamping device | |
| CN204413225U (en) | A kind of to line drill jig | |
| CN205462089U (en) | Chuck for puddler | |
| CN204504146U (en) | A kind of roll neck combined steel | |
| CN205309861U (en) | Fixed anchor clamps that punch | |
| CN204194471U (en) | High-wearing feature inwall processing unit (plant) | |
| CN204009929U (en) | Barcode scanner fixed mechanism | |
| CN202571846U (en) | Fixture capable of guaranteeing concentricity | |
| CN204583985U (en) | A kind of bolt diel of improvement | |
| CN205107776U (en) | Novel glass minute hand | |
| CN203498650U (en) | Copper knife clip | |
| CN204295327U (en) | Furnace roller turning hold down gag | |
| CN204692273U (en) | A kind of fixator pins | |
| CN202804404U (en) | Probe for electrosparking | |
| CN204148885U (en) | A kind of steering linkage bulb pressing plate chuck | |
| CN204525244U (en) | A kind of fixture of alloy collars | |
| CN207533788U (en) | A kind of punching pin of precise punching die | |
| CN204234588U (en) | A kind of ball pin processing mold | |
| CN106523484A (en) | Anti-deformation clamp and preparation method |
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: 20151118 Termination date: 20180630 |