CN203343461U - Cutter bar for angle adjustable boring cutter - Google Patents
Cutter bar for angle adjustable boring cutter Download PDFInfo
- Publication number
- CN203343461U CN203343461U CN 201320377095 CN201320377095U CN203343461U CN 203343461 U CN203343461 U CN 203343461U CN 201320377095 CN201320377095 CN 201320377095 CN 201320377095 U CN201320377095 U CN 201320377095U CN 203343461 U CN203343461 U CN 203343461U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- groove
- boring cutter
- face
- cutter
- 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
- 230000001105 regulatory Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract 4
- 238000003754 machining Methods 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
Abstract
The utility model discloses a cutter bar for an angle adjustable boring cutter. The cutter bar for the angle adjustable boring cutter comprises a block-shaped metal plate, an installation groove is formed in the right side of the front end face of the metal plate, the end faces, above and below the installation grooves, of the metal plate are symmetrically provided with adjusting grooves, each adjusting groove sequentially comprises an inclined groove and a perpendicular groove from left to right, compression bolts are arranged in the inclined grooves and the perpendicular grooves, a connecting rod is installed in the installation groove in a rotatable mode, the upper end face and the lower end face of the connecting rod are in contact with the front ends of the compression bolts, an downward inclined platform face is arranged at the front end of the connecting rod, a boring cutter groove which extends into the connecting rod is formed in the inclined platform face, and a locking groove which is right opposite to the boring cutter groove is formed in the outer wall of the connecting rod. The cutter bar for the angle adjustable boring cutter is reasonable in structural design, the connecting rod which is installed in the installation groove in the rotation mode is matched with the adjusting grooves to conduct fine adjustment, under the special machining requirement, the angle can be conveniently and rapidly adjusted, and the machining efficiency and the machining quality can be improved.
Description
Technical field:
The utility model relates to mechanical boring processing, relates in particular to a kind of adjustable-angle boring cutter knife bar.
Background technology:
The boring cutter of bore hole generally is comprised of knife bar and the mount pad that is fixed on knife rod head, and mechanical boring processing industry is added man-hour in the hole to parts, usually needs to adopt the different size cutter head carry out respectively heavy boring, right boring to hole.
In accurately machined process, in the situation that some is special, sometimes need the angle of cutter is finely tuned, also for boring cutter, do not carry out the structure of angle adjustment at present, thereby affect process velocity, brought great trouble to production, reduced operating efficiency.
The utility model content:
In order to make up the prior art problem, the purpose of this utility model is to provide a kind of adjustable-angle boring cutter knife bar, and novel structure can, to carrying out the fine setting of angle in the boring cutter process, improve the progress of processing.
The technical solution of the utility model is as follows:
Adjustable-angle boring cutter knife bar, it is characterized in that: the metallic plate that comprises block shape, the front end face right side of metallic plate is provided with mounting groove, the metallic plate end surface symmetric of mounting groove upper and lower be provided with regulating tank, regulating tank from left to right is followed successively by skewed slot, vertical channel, skewed slot, be equipped with hold-down bolt in vertical channel, be rotatablely equipped with connecting rod in mounting groove, the upper and lower end face of connecting rod contacts with the front end of described hold-down bolt, the front end of connecting rod is provided with sloping platform face downward, the sloping platform face is provided with the boring cutter groove that stretches into connecting rod, the connecting rod outer wall is provided with over against the locking slot of boring cutter groove.
Described adjustable-angle boring cutter knife bar is characterized in that: described mounting groove is towards right-hand open slot.
Described adjustable-angle boring cutter knife bar is characterized in that: in described skewed slot, the hold-down bolt front end face is inclined-plane, and the hold-down bolt front end face in vertical channel is plane.
The utility model has the advantages that:
The utility model reasonable in design, coordinate regulating tank to be finely tuned by rotating the connecting rod of installing in mounting groove, and under special process requirements, conveniently adjusting angle, improved efficiency and the quality of processing.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1:
Adjustable-angle boring cutter knife bar, the metallic plate 1 that comprises block shape, the front end face right side of metallic plate 1 is provided with mounting groove 2, the metallic plate end surface symmetric of mounting groove 2 upper and lowers be provided with regulating tank 3, regulating tank 3 from left to right is followed successively by skewed slot 3-1, vertical channel 3-2, skewed slot 3-1, be equipped with hold-down bolt 4 in vertical channel 3-2, be rotatablely equipped with connecting rod 5 in mounting groove 4, the upper and lower end face of connecting rod 5 contacts with the front end of described hold-down bolt 4, the front end that connects 5 bars is provided with sloping platform face 6 downward, sloping platform face 6 is provided with the boring cutter groove 7 that stretches into connecting rod 5, connecting rod 6 outer walls are provided with the locking slot 8 over against boring cutter groove 7.
Mounting groove 2 is towards right-hand open slot, and the width of mounting groove 2 is greater than the diameter of connecting rod 5, easy to adjust quick.
In skewed slot 3-1, the hold-down bolt front end face is inclined-plane, and the hold-down bolt front end face in vertical channel 3-2 is plane.
Claims (3)
1. an adjustable-angle boring cutter knife bar, it is characterized in that: the metallic plate that comprises block shape, the front end face right side of metallic plate is provided with mounting groove, the metallic plate end surface symmetric of mounting groove upper and lower be provided with regulating tank, regulating tank from left to right is followed successively by skewed slot, vertical channel, skewed slot, be equipped with hold-down bolt in vertical channel, be rotatablely equipped with connecting rod in mounting groove, the upper and lower end face of connecting rod contacts with the front end of described hold-down bolt, the front end of connecting rod is provided with sloping platform face downward, the sloping platform face is provided with the boring cutter groove that stretches into connecting rod, the connecting rod outer wall is provided with over against the locking slot of boring cutter groove.
2. adjustable-angle boring cutter knife bar according to claim 1 is characterized in that: described mounting groove is for towards right-hand open slot.
3. adjustable-angle boring cutter knife bar according to claim 1 is characterized in that: in described skewed slot, the hold-down bolt front end face is inclined-plane, and the hold-down bolt front end face in vertical channel is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377095 CN203343461U (en) | 2013-06-25 | 2013-06-25 | Cutter bar for angle adjustable boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377095 CN203343461U (en) | 2013-06-25 | 2013-06-25 | Cutter bar for angle adjustable boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343461U true CN203343461U (en) | 2013-12-18 |
Family
ID=49743395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320377095 Expired - Fee Related CN203343461U (en) | 2013-06-25 | 2013-06-25 | Cutter bar for angle adjustable boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719316A (en) * | 2019-01-28 | 2019-05-07 | 苏州凯雷特精密机械有限公司 | A kind of aerospace fastener turnery processing head |
| CN110681883A (en) * | 2019-11-25 | 2020-01-14 | 芜湖鼎恒材料技术有限公司 | Double-boring cutter type cutter assembly for repairing engine cylinder cover |
-
2013
- 2013-06-25 CN CN 201320377095 patent/CN203343461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719316A (en) * | 2019-01-28 | 2019-05-07 | 苏州凯雷特精密机械有限公司 | A kind of aerospace fastener turnery processing head |
| CN110681883A (en) * | 2019-11-25 | 2020-01-14 | 芜湖鼎恒材料技术有限公司 | Double-boring cutter type cutter assembly for repairing engine cylinder cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beiguang Metallurgical Machinery Co., Ltd. Assignor: Hefei Hongqiang Metallurgical Technology Co., Ltd. Contract record no.: 2014340000140 Denomination of utility model: Cutter bar for boring cutter with adjustable angle Granted publication date: 20131218 License type: Exclusive License Record date: 20140714 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |