CN202861434U - Cutter special for roller shell machining - Google Patents
Cutter special for roller shell machining Download PDFInfo
- Publication number
- CN202861434U CN202861434U CN 201220499392 CN201220499392U CN202861434U CN 202861434 U CN202861434 U CN 202861434U CN 201220499392 CN201220499392 CN 201220499392 CN 201220499392 U CN201220499392 U CN 201220499392U CN 202861434 U CN202861434 U CN 202861434U
- Authority
- CN
- China
- Prior art keywords
- cutter
- roller shell
- connecting plate
- blade
- shell machining
- 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 - Lifetime
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Abstract
The utility model discloses a cutter special for roller shell machining. The cutter special for the roller shell machining comprises a cutter bar, a connection plate and a cutter blade. A plurality of connection holes are formed in the cutter bar and the connection plate in a corresponding mode. The cutter bar and the connection plate are connected in a detachable mode through the connection holes. The cutter blade is fixed on the end portion of the connection plate. The cutter special for the roller shell machining is simple in structure, reasonable in design, easy to manufacture and machine, low in manufacturing cost, and capable of meeting cutting requirements of roller shells made of different materials. When the cutter bar or the cutter blade is broken, only the cutter bar or the cutter blade is replaced, discarding of the whole cutter is avoided, waste is prevented, and therefore cost is saved.
Description
Technical field
The utility model relates to a kind of cutter, particularly relates to a kind of dedicated tool of processing roller shell.
Background technology
Metallurgical roller shell is the important composition parts of milling train, also is a kind of consumable accessory, and different milling train models need to dispose different roller shells.In the process of roller shell, need to cut casting pressing port, universal cutter all is to adopt 45 forgings to beat to form, its intensity difference, poor toughness, easy fracture distortion, adopt this universal cutter cutting rising head to be easy to damage cutter, just need whole discarding after the tool damage, buy new cutter, so just cause waste, increased cost.
The utility model content
The purpose of this utility model just provides a kind of dedicated tool of processing roller shell, can avoid cutter integral body to scrap, and reduces cost, can address the above problem fully.
The purpose of this utility model realizes by following technical proposals:
A kind of dedicated tool of processing roller shell comprises knife bar, connecting plate and blade, and correspondence is offered some connecting holes on described knife bar and the connecting plate, and knife bar is connected the detachable connection of connecting hole with connecting plate, and blade is installed in the connecting plate end.
Further, installing port is offered in described connecting plate end, and blade is welded in this installing port.
Further, described connecting plate is steel spring plate.
Compared with prior art, the beneficial effects of the utility model are:
1. simple in structure, reasonable in design, processing and manufacturing is easy, and is cheap for manufacturing cost;
2. a knife bar can cooperate the blade of multiple different model, thereby satisfies the cutting demand of unlike material roller shell;
3. after knife bar or the breaks down, can be separately more changing knife rod or blade, need not integral body and scrap, thereby avoid waste, saved cost;
4. connecting plate adopts steel spring plate to make, good rigidly, and toughness is high, not easy fracture and distortion.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model connecting plate.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described.
As depicted in figs. 1 and 2, a kind of dedicated tool of processing roller shell, comprise knife bar 2, connecting plate 1 and blade 4, correspondence is offered some equally spaced connecting holes 3 on described knife bar 2 and the connecting plate 1, knife bar 2 is connected with connecting plate by connecting hole 3 employing bolt and nuts connections, installing port 5 is offered in described connecting plate 1 end, and blade 4 is welded in this installing port 5.Described connecting plate 1 is steel spring plate.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. dedicated tool of processing roller shell, it is characterized in that: comprise knife bar, connecting plate and blade, correspondence is offered some connecting holes on described knife bar and the connecting plate, and knife bar is connected the detachable connection of connecting hole with connecting plate, and blade is installed in the connecting plate end.
2. dedicated tool according to claim 1, it is characterized in that: installing port is offered in described connecting plate end, and blade is welded in this installing port.
3. dedicated tool according to claim 1 and 2, it is characterized in that: described connecting plate is steel spring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499392 CN202861434U (en) | 2012-09-28 | 2012-09-28 | Cutter special for roller shell machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220499392 CN202861434U (en) | 2012-09-28 | 2012-09-28 | Cutter special for roller shell machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861434U true CN202861434U (en) | 2013-04-10 |
Family
ID=48028192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220499392 Expired - Lifetime CN202861434U (en) | 2012-09-28 | 2012-09-28 | Cutter special for roller shell machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690310A (en) * | 2015-03-05 | 2015-06-10 | 苏州道众机械制造有限公司 | Combined type machining cutter |
-
2012
- 2012-09-28 CN CN 201220499392 patent/CN202861434U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690310A (en) * | 2015-03-05 | 2015-06-10 | 苏州道众机械制造有限公司 | Combined type machining cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |