CN201862976U - Stamping tool part for assembling ball expansion type plug - Google Patents
Stamping tool part for assembling ball expansion type plug Download PDFInfo
- Publication number
- CN201862976U CN201862976U CN2010205980037U CN201020598003U CN201862976U CN 201862976 U CN201862976 U CN 201862976U CN 2010205980037 U CN2010205980037 U CN 2010205980037U CN 201020598003 U CN201020598003 U CN 201020598003U CN 201862976 U CN201862976 U CN 201862976U
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- CN
- China
- Prior art keywords
- ball
- plug
- assembled
- expansion type
- type plug
- 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
The utility model relates to a stamping tool part for assembling a ball expansion type plug, which comprises a stamping rod (1) and the ball expansion type plug (2), wherein the stamping rod (1) is formed by a big shaft and a small shaft, the top end of the stamping rod (1) is the big shaft, the lower end of the stamping rod (1) is the small shaft, the inner bore of a part (3) to be assembled is provided with the ball expansion type plug (2), the small shaft of the stamping rod (1) is put in the inner bore of the part (3) to be assembled, the outside diameter of the small shaft of the stamping rod (1) is less than the aperture of the part (3) to be assembled, the depth of the inner bore is larger than the diameter of the ball expansion type plug (2), the ball expansion type plug (2) and the inner bore of the part to be assembled are in clearance fit, the material of the stamping rod is 40 Cr, and the surface hardness of the stamping rod reaches HRC 40-45. The stamping tool part provided by the utility model is convenient to operate and is reliable to locate.
Description
Technical field
The utility model belongs to the technical field of assembler's piece installing, particularly relates to a kind of rise presser's piece installing of plug assembling of ball that is used for.
Background technology
Along with the develop rapidly of mechanical processing industry, various standard components are constantly by invention and use rapidly and actual production, and the ball plug that rises is exactly one of them.With respect to traditional structure, ball rises that plug has the intensity height, quality is good, efficient is high, high conformity and can realize advantage such as foreign material assembling, so much there is the part of specific (special) requirements to require to adopt ball this frame mode of plug that rises.Relative motion is adopted in plug assembling because ball rises, and utilizes the power that radially applies to finish tensioner work, so the rise assembly quality of plug of ball is had very high requirement.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of easy to operate, presser's piece installing that the reliable ball in location rises by plug assembling.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of rise presser's piece installing of plug assembling of ball that is used for is provided, comprise jumper bar and the ball plug that rises, described jumper bar is divided into macro-axis and little axle two parts, the top of jumper bar is a macro-axis, the lower end is little axle, the little axle of described jumper bar is placed in the endoporus of part to be assembled, and the described ball plug that rises is housed in the endoporus of described part to be assembled.
The little axle outside diameter of described jumper bar is less than the aperture of part to be assembled, and the diameter of described endoporus is greater than the rise diameter of plug of described ball.
Described ball rises and is matched in clearance between the endoporus of plug and part to be assembled; Described punch material is 40Cr, and case hardness reaches Rockwell HRC40～45.
Beneficial effect:
1. of the present utility modelly be used for rise presser's piece installing of plug assembling of ball, the ball plug that rises can fit tightly with workpiece after by tensioner, can bear certain pressure, can seal more reliably.
2. whole tool structure simply has cheap and strong operability and practical.
3. be convenient to workman's operation, improved working (machining) efficiency, reduce process time, save processing cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-jumper bar, 2-ball rise plug, 3-part to be assembled
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figure 1, a kind ofly be used for rise presser's piece installing of plug assembling of ball, comprise jumper bar 1 and the ball plug 2 that rises, described jumper bar 1 is divided into macro-axis and little axle two parts, the top of jumper bar 1 is a macro-axis, the lower end is little axle, and the little axle of described jumper bar 1 is placed in the endoporus of part 3 to be assembled, and the described ball plug 2 that rises is housed in the endoporus of described part 3 to be assembled.
The little axle outside diameter of described jumper bar 1 is less than the aperture of part 3 to be assembled, and the diameter of described endoporus is greater than the rise diameter of plug 2 of described ball.
Described ball rises and is matched in clearance between the endoporus of plug 2 and part to be assembled; Described punch material is 40Cr, and case hardness reaches Rockwell HRC40～45.
Be placed on the described ball plug 2 that rises in the hole of part 3 to be assembled with free state, then part 3 to be assembled is fixed, the little axle of jumper bar is placed in the described endoporus, knock the upper surface of jumper bar macro-axis with certain power with iron hammer, the steel ball position that ball rises in the plug 2 is moved down, thereby rise plug cylindrical and part endoporus to be assembled of ball compressed with interference fit, reach the purpose of assembling.
Claims (3)
1. one kind is used for rise presser's piece installing of plug assembling of ball, comprise jumper bar (1), it is characterized in that: described jumper bar (1) is divided into macro-axis and little axle two parts, the top of jumper bar (1) is a macro-axis, the lower end is little axle, the little axle of described jumper bar (1) is placed in the endoporus of part to be assembled (3), and the described ball plug (2) that rises is housed in the endoporus of described part to be assembled (3).
2. a kind of rise presser's piece installing of plug assembling of ball that is used for according to claim 1, it is characterized in that: the little axle outside diameter of described jumper bar (1) is less than the aperture of part to be assembled (3), and the diameter of described endoporus is greater than the rise diameter of plug (2) of described ball.
3. a kind of rise presser's piece installing of plug assembling of ball that is used for according to claim 1 is characterized in that: it is matched in clearance that described ball rises between the endoporus of plug (2) and part to be assembled; Described punch material is 40Cr, and case hardness reaches Rockwell HRC40～45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205980037U CN201862976U (en) | 2010-11-09 | 2010-11-09 | Stamping tool part for assembling ball expansion type plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205980037U CN201862976U (en) | 2010-11-09 | 2010-11-09 | Stamping tool part for assembling ball expansion type plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862976U true CN201862976U (en) | 2011-06-15 |
Family
ID=44134143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205980037U Expired - Fee Related CN201862976U (en) | 2010-11-09 | 2010-11-09 | Stamping tool part for assembling ball expansion type plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581557A (en) * | 2012-02-23 | 2012-07-18 | 滁州安迈达特种铝业有限公司 | Processing technology for seamless plug of handle of refrigerator door |
| CN110788801A (en) * | 2019-11-29 | 2020-02-14 | 广西玉柴机器股份有限公司 | Bowl-shaped plugging piece mounting device and using method thereof |
-
2010
- 2010-11-09 CN CN2010205980037U patent/CN201862976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581557A (en) * | 2012-02-23 | 2012-07-18 | 滁州安迈达特种铝业有限公司 | Processing technology for seamless plug of handle of refrigerator door |
| CN110788801A (en) * | 2019-11-29 | 2020-02-14 | 广西玉柴机器股份有限公司 | Bowl-shaped plugging piece mounting device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131109 |