CN203254240U - Inner grinding machine grinding head - Google Patents
Inner grinding machine grinding head Download PDFInfo
- Publication number
- CN203254240U CN203254240U CN 201320250681 CN201320250681U CN203254240U CN 203254240 U CN203254240 U CN 203254240U CN 201320250681 CN201320250681 CN 201320250681 CN 201320250681 U CN201320250681 U CN 201320250681U CN 203254240 U CN203254240 U CN 203254240U
- Authority
- CN
- China
- Prior art keywords
- grinding
- grinding wheel
- head
- machine
- grinding machine
- 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
Images
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to an inner grinding machine grinding head. A small grinding wheel sheet is fixed by the end of a grinding rod through a nut. The small grinding wheel sheet 1 is made of a waste large grinding wheel sheet in a punched mode. The large waste grinding wheel sheets are firstly found from a factory and then punching forming is conducted on each large waste grinding wheel sheet through a puncher. The inner grinding machine grinding head is simple in structure and low in cost.
Description
Technical field
The utility model relates to the interior grinding machine grinding head that a kind of stainless steel hollow forging uses.
Background technology
In the stainless steel tube production technology, reconditioning is one of most important operation.Comprising the reconditioning of hollow forging, the reconditioning of middle product, and the reconditioning of finished product.Particularly the hollow forging reconditioning is one of prerequisite condition during stainless steel tube is produced, and the cost and efficiency of reconditioning all greatly affects the manufacturing of product.Especially diameter is less than the hollow forging of 100mm, because diameter is little, consumes soon, selects which type of material grinding efficiency high, can not increase greatly again the main direction of studying that cost becomes a lot of stainless steel tube factory.
The steel tube factory generally all adopts middle diamond spar emery wheel customized at present, and hollow forging of interior mill generally will be used 3-5 grinding wheel, and the grinding wheel of 60 models is 3 yuan, and hollow forging of reconditioning must consume 9-15 unit, and cost is high.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of interior grinding machine grinding head, and it is simple in structure, and cost is low.
The technical scheme in the invention for solving the technical problem is: the termination of mill bar is by the fixing little grinding wheel of nut.
The utility model is simple in structure, and cost is low, and efficient is high.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model left view.
The specific embodiment
As shown in Figure 1, 2, the termination of mill bar 2 is by nut 3 fixing little grinding wheels 1.
Described mill bar 2 and little grinding wheel 1 are connected by on-circular cross-section, more are conducive to location and transmitting torque.
The quantity of described little grinding wheel 1 is the 2-4 sheet.
Described little grinding wheel 1 is made by discarded large grinding wheel punching press.From factory, find out first discarded large grinding wheel, carry out punch forming at stamping machine.Each discarded large grinding wheel can be made 10-20 little grinding wheel 1, and 0.2 yuan/of cost less than has larger value.
Claims (4)
1. grinding machine grinding head in a kind, it is characterized in that: the termination of mill bar (2) is by the fixing little grinding wheel (1) of nut (3).
2. interior grinding machine grinding head according to claim 1, it is characterized in that: described mill bar (2) is connected by on-circular cross-section with little grinding wheel (1).
3. interior grinding machine grinding head according to claim 1, it is characterized in that: the quantity of described little grinding wheel (1) is the 2-4 sheet.
4. according to claim 1,2 or 3 described interior grinding machine grinding heads, it is characterized in that: described little grinding wheel (1) is made by discarded large grinding wheel punching press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250681 CN203254240U (en) | 2013-05-09 | 2013-05-09 | Inner grinding machine grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250681 CN203254240U (en) | 2013-05-09 | 2013-05-09 | Inner grinding machine grinding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254240U true CN203254240U (en) | 2013-10-30 |
Family
ID=49466844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250681 Expired - Fee Related CN203254240U (en) | 2013-05-09 | 2013-05-09 | Inner grinding machine grinding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639859A (en) * | 2013-12-17 | 2014-03-19 | 无锡市金羊管道附件有限公司 | Inside polishing device for round tube |
| CN105479308A (en) * | 2015-12-07 | 2016-04-13 | 大连金河铸造有限公司 | Device for grinding inner wall of hole |
-
2013
- 2013-05-09 CN CN 201320250681 patent/CN203254240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639859A (en) * | 2013-12-17 | 2014-03-19 | 无锡市金羊管道附件有限公司 | Inside polishing device for round tube |
| CN103639859B (en) * | 2013-12-17 | 2016-04-06 | 无锡市金羊管道附件有限公司 | A kind of inside sanding apparatus of pipe |
| CN105479308A (en) * | 2015-12-07 | 2016-04-13 | 大连金河铸造有限公司 | Device for grinding inner wall of hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202779868U (en) | Special finishing tool rod of hot roller body | |
| CN203254240U (en) | Inner grinding machine grinding head | |
| CN103722062A (en) | Punching machine with mould capable of being displaced | |
| CN202115095U (en) | Hot stamping and printing all-in-one machine | |
| CN203197278U (en) | Reverse scraping cutter | |
| CN202461222U (en) | Wheel rim coiling and rounding machine | |
| CN202715724U (en) | Adjustable type bending die | |
| CN202220009U (en) | Simple device of locking spool | |
| CN203510739U (en) | Power unit for punching machines of electronic components | |
| CN203678846U (en) | Ring pass for cold-rolling pilger mill | |
| CN202892266U (en) | Wheel chair quick release mandrel | |
| CN201832936U (en) | Locomotive deformed spring hook die | |
| CN201736464U (en) | Multi-hole die with stripper plate | |
| CN201969792U (en) | Spring die frame | |
| CN203926691U (en) | A kind of blade punch press rotaring wheel structure | |
| CN202114134U (en) | Hexagonal stamping rod | |
| CN203711501U (en) | Dry wire-drawing forming and wire feeding device | |
| CN203711502U (en) | Wire drawing machine for reinforcing steel bars | |
| CN203680870U (en) | Stamping head of pressing machine | |
| CN202143919U (en) | Stainless steel punching machine | |
| CN202639021U (en) | Mandrel rack | |
| CN202726443U (en) | Shaft pressing tool | |
| CN203330231U (en) | Punching die | |
| CN201625722U (en) | Fast detachable drawing punch structure | |
| CN203124415U (en) | Adjustable puncher |
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: 20131030 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |