CN201324891Y - Efficient facing cutter head for back surface of pump flange - Google Patents
Efficient facing cutter head for back surface of pump flange Download PDFInfo
- Publication number
- CN201324891Y CN201324891Y CNU2008200609077U CN200820060907U CN201324891Y CN 201324891 Y CN201324891 Y CN 201324891Y CN U2008200609077 U CNU2008200609077 U CN U2008200609077U CN 200820060907 U CN200820060907 U CN 200820060907U CN 201324891 Y CN201324891 Y CN 201324891Y
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- China
- Prior art keywords
- efficient
- utility
- ream
- model
- back surface
- 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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- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an efficient facing cutter head for the back surface of a pump flange. The facing cutter head comprises cutter blades, a cutter holder and a backstop screw, wherein the cutter blades are symmetrically arranged at the top part of the cutter holder, and meanwhile, the backstop screw is arranged on the side surface of the cutter holder, so that the cutter holder is fixed with a twist drill through the backstop screw. The efficient facing cutter head adopting the technical scheme reduces cost for facing the back surface of the flange in manufacture, and improves processing efficiency.
Description
Technical field:
The utility model relates to the flat process tool of a kind of industrial ream, particularly a kind of pump flat cutterhead of the efficient ream in the flange back side.
Background technology:
The form of flanges that adopt connect more between the machine parts, and the flat processing of ream is carried out at the regulation flange back side in Element Design usually, to guarantee the normal matching requirements of connecting bolt, nut.For this reason, each has something to recommend him in the machining at the design of flat technology of ream and frock, explore in the practice and can reduce cost, improve work efficiency technology, that frock is only enterprise is the most benefited.
There is serious deficiency in the frock of flat technology of existing flange back side ream and employing, and generally the method for Cai Yonging is earlier flange hole to be processed, and takes off fluted drill then and changes the flat knife bar of special-purpose ream, refills special holder, blade and the flange back side is carried out ream is flat to be processed.Its many processes of step complex operations efficient is very low, and the special holder quantity that different apertures of while need be designed has improved production cost more.
The utility model content:
The utility model is in order to solve existing flange back side ream at ordinary times, problems such as the existing complicated operation of technology that is adopted and frock, efficient are low, cost height, and provide a kind of ream simple to operate, that efficient is high flat cutterhead.
In order to achieve the above object, the technical solution adopted in the utility model:
The pump flat cutterhead of the efficient ream in the flange back side, the flat cutterhead of this ream comprises blade, tool rest and stopping screw, and described blade is symmetricly set on the tool rest top, is provided with stopping screw in the side of tool rest simultaneously, and tool rest is realized fixing with fluted drill by this stopping screw.
Get the manufacturing of having cut the flat knife bar of ream according to the utility model that technique scheme obtains, reduce cost; Reduced overhead time simultaneously, saved loaded down with trivial detailsly, it is convenient to implement, and improves stock-removing efficiency greatly; It is simple in structure, and generalization is strong, remarkable in economical benefits.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The utility model is in order to solve the existing problem that the flat cutter work of ream is loaded down with trivial details, cost is high, the technical scheme that is adopted as shown in Figure 1:
This pump comprises blade 1, tool rest 2 and stopping screw 3 three parts with the flange back side flat cutterhead of ream, this blade 1 is symmetrical arranged along its edge at tool rest 2 tops, be provided with simultaneously stopping screw 3 on the side of this tool rest, tool rest is realized fixing with fluted drill by this stopping screw.
The utility model that obtains according to technique scheme directly utilizes the support of boring fluted drill as the flat cutterhead of ream, fluted drill stretched out outside the flange back side by the hole be inserted in cutterhead, keep the relative fixed of cutterhead by means of the oblique component of stopping screw on the cutterhead and fluted drill spiral fluted, and realize that by the operating mechanism of radial drilling machine the ream truncation cuts.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1, the pump flat cutterhead of the efficient ream in the flange back side, the flat cutterhead of this ream comprises blade, tool rest and stopping screw, it is characterized in that, described blade is symmetricly set on the tool rest top, simultaneously be provided with stopping screw in the side of tool rest, tool rest is realized fixing with fluted drill by this stopping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200609077U CN201324891Y (en) | 2008-11-18 | 2008-11-18 | Efficient facing cutter head for back surface of pump flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200609077U CN201324891Y (en) | 2008-11-18 | 2008-11-18 | Efficient facing cutter head for back surface of pump flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324891Y true CN201324891Y (en) | 2009-10-14 |
Family
ID=41176869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200609077U Expired - Fee Related CN201324891Y (en) | 2008-11-18 | 2008-11-18 | Efficient facing cutter head for back surface of pump flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324891Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912988A (en) * | 2010-07-29 | 2010-12-15 | 四川天虎工具有限责任公司 | Mechanical clamping combined molding reaming tool |
-
2008
- 2008-11-18 CN CNU2008200609077U patent/CN201324891Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912988A (en) * | 2010-07-29 | 2010-12-15 | 四川天虎工具有限责任公司 | Mechanical clamping combined molding reaming tool |
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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: 20091014 Termination date: 20111118 |