CN204019180U - Soft paste bar is repaiied type fixture - Google Patents
Soft paste bar is repaiied type fixture Download PDFInfo
- Publication number
- CN204019180U CN204019180U CN201420451070.4U CN201420451070U CN204019180U CN 204019180 U CN204019180 U CN 204019180U CN 201420451070 U CN201420451070 U CN 201420451070U CN 204019180 U CN204019180 U CN 204019180U
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- CN
- China
- Prior art keywords
- strip opening
- soft paste
- type fixture
- paste bar
- strip
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of soft paste bar and repaiies type fixture, the cylindric clamp that comprises hollow, the two ends of described cylindric clamp are respectively along being circumferentially with a plurality of the first strip openings, a plurality of the second strip opening, described the first strip opening and the second strip opening all arrange vertically, the setting of mutually staggering of described the first strip opening and the second strip opening.The utlity model has following beneficial effect: spark machined stepped hole under hard base state after processing step hole is compared sintering under soft paste state, working (machining) efficiency significantly improves; The problem that has solved the fracture of soft paste processing bar, has improved qualification rate; After the turning of soft paste bar, powder can recycling, reduces production costs, and realizes recycling of material.
Description
Technical field
The utility model relates to a kind of soft paste bar and repaiies type fixture.
Background technology
The carbide alloy bar of demand one class band stepped hole in the market, directly the mode by extruding cannot moulding, need to carry out rear processing.Generally, the production of this series products is to be all after sintering, under hard base state, by electric spark mode, processes, and processing cost is high.Under soft paste processing, repairing type processing also can realize, but the soft paste length after bar extruding at 100-500mm, diameter between 3-45mm, under soft paste state, repair type, directly adopt the tri-claw disk clamping soft paste bar on lathe, product easily ruptures, yield rate is low, has increased the production cost of enterprise.
Utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of soft paste bar simple in structure, that yield rate is high to repair type fixture.
For achieving the above object, the technical solution adopted in the utility model is: a kind of soft paste bar is repaiied type fixture, the cylindric clamp that comprises hollow, the two ends of described cylindric clamp are respectively along being circumferentially with a plurality of the first strip openings, a plurality of the second strip opening, described the first strip opening and the second strip opening all arrange vertically, the setting of mutually staggering of described the first strip opening and the second strip opening.
In preferred embodiment of the utility model, soft paste bar is repaiied the 1/24-1/12 that width that type fixture further comprises described the first strip opening and the second strip opening is described cylindric clamp diameter.
In preferred embodiment of the utility model, soft paste bar is repaiied type fixture and is further comprised that the length of described the first strip opening and the second strip opening is the 1/2-5/8 of described cylindric clamp length.
In preferred embodiment of the utility model, soft paste bar is repaiied type fixture and is further comprised that the two ends of described cylindric clamp are equipped with rounding.
In preferred embodiment of the utility model, it is the 1/12-1/6 of described cylindric clamp diameter that soft paste bar is repaiied the radius that type fixture further comprises described rounding.
In preferred embodiment of the utility model, soft paste bar is repaiied type fixture and further comprise the setting of evenly staggering of described the first strip opening and the second strip opening on the circumference of described cylindric clamp.
In preferred embodiment of the utility model, soft paste bar is repaiied type fixture and is further comprised that the quantity of described the first strip opening and the second strip opening is six.
In preferred embodiment of the utility model, soft paste bar is repaiied type fixture and is further comprised that described cylindric clamp adopts spring steel to make.
The utlity model has following beneficial effect:
(1) spark machined stepped hole under hard base state after processing step hole is compared sintering under soft paste state, working (machining) efficiency significantly improves;
(2) solve the problem of soft paste processing bar fracture, improved qualification rate;
(3) after the turning of soft paste bar, powder can recycling, reduces production costs, and realizes recycling of material.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the stereogram of preferred embodiment of the present utility model;
Fig. 2 is the front view of preferred embodiment of the present utility model;
Fig. 3 is the left view of preferred embodiment of the present utility model;
Fig. 4 is the top view of preferred embodiment of the present utility model;
In figure: 2, cylindric clamp, the 4, first strip opening, the 6, second strip opening, 8, rounding.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As Figure 1-Figure 4, a kind of soft paste bar is repaiied type fixture, the cylindric clamp 2 that comprises hollow, the two ends of cylindric clamp 2 are respectively along being circumferentially with a plurality of the first strip openings 4, a plurality of the second strip opening 6, the first strip opening 4 and the second strip opening 6 all arrange vertically, the setting of mutually staggering of the first strip opening 4 and the second strip opening 6.
The utility model preferably width of the first strip opening 4 and the second strip opening 6 is the 1/24-1/12 of cylindric clamp 2 diameters.The length of the first strip opening 4 and the second strip opening 6 is the 1/2-5/8 of cylindric clamp 2 length.The two ends of cylindric clamp 2 are equipped with rounding 8, and preferably the radius of rounding 8 is the 1/12-1/6 of cylindric clamp 2 diameters.
Preferably the first strip opening 4 and the second strip opening 6 setting of evenly staggering on the circumference of cylindric clamp 2 of the utility model.Further preferably the quantity of the first strip opening 4 and the second strip opening 6 is six.
In order further to improve the intensity of cylindric clamp 2, the preferred cylindric clamp 2 of the utility model adopts spring steel to make.
It is example that the utility model be take the soft paste bar that diameter is 160mm as 12mm, overall length, now the width of the first strip opening 4 and the second strip opening 6 is 0.5-1.0mm, the length of the first strip opening 4 and the second strip opening 6 is 80-100mm, and the radius of rounding 8 is 1.0-2.0mm.Add man-hour, soft paste bar, through cylindric clamp 2, is clamped by cylindric clamp 2, more cylindric clamp 2 is passed to clamping cutter lathe chuck, by the claw on lathe chuck, cylindric clamp 2 is clamped, adopts cutter to carry out stepped hole processing to soft paste bar.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to claim scope.
Claims (8)
1. a soft paste bar is repaiied type fixture, it is characterized in that: the cylindric clamp that comprises hollow, the two ends of described cylindric clamp are respectively along being circumferentially with a plurality of the first strip openings, a plurality of the second strip opening, described the first strip opening and the second strip opening all arrange vertically, the setting of mutually staggering of described the first strip opening and the second strip opening.
2. soft paste bar according to claim 1 is repaiied type fixture, it is characterized in that: the width of described the first strip opening and the second strip opening is the 1/24-1/12 of described cylindric clamp diameter.
3. soft paste bar according to claim 1 is repaiied type fixture, it is characterized in that: the length of described the first strip opening and the second strip opening is the 1/2-5/8 of described cylindric clamp length.
4. soft paste bar according to claim 1 is repaiied type fixture, it is characterized in that: the two ends of described cylindric clamp are equipped with rounding.
5. soft paste bar according to claim 4 is repaiied type fixture, it is characterized in that: the radius of described rounding is the 1/12-1/6 of described cylindric clamp diameter.
6. soft paste bar according to claim 1 is repaiied type fixture, it is characterized in that: the setting of evenly staggering on the circumference of described cylindric clamp of described the first strip opening and the second strip opening.
7. soft paste bar according to claim 6 is repaiied type fixture, it is characterized in that: the quantity of described the first strip opening and the second strip opening is six.
8. soft paste bar according to claim 1 is repaiied type fixture, it is characterized in that: described cylindric clamp adopts spring steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451070.4U CN204019180U (en) | 2014-08-12 | 2014-08-12 | Soft paste bar is repaiied type fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451070.4U CN204019180U (en) | 2014-08-12 | 2014-08-12 | Soft paste bar is repaiied type fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019180U true CN204019180U (en) | 2014-12-17 |
Family
ID=52059088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451070.4U Expired - Fee Related CN204019180U (en) | 2014-08-12 | 2014-08-12 | Soft paste bar is repaiied type fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414496A (en) * | 2015-12-18 | 2016-03-23 | 常州南车汽车零部件有限公司 | Sprue modifying method |
-
2014
- 2014-08-12 CN CN201420451070.4U patent/CN204019180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414496A (en) * | 2015-12-18 | 2016-03-23 | 常州南车汽车零部件有限公司 | Sprue modifying method |
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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: 20141217 Termination date: 20160812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |