CN203343460U - Cutter bar for angle and length fine adjustment of boring cutter - Google Patents
Cutter bar for angle and length fine adjustment of boring cutter Download PDFInfo
- Publication number
- CN203343460U CN203343460U CN 201320377094 CN201320377094U CN203343460U CN 203343460 U CN203343460 U CN 203343460U CN 201320377094 CN201320377094 CN 201320377094 CN 201320377094 U CN201320377094 U CN 201320377094U CN 203343460 U CN203343460 U CN 203343460U
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- CN
- China
- Prior art keywords
- cutter
- face
- bar
- adjustment
- angle
- 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 discloses a cutter bar for an angle and length fine adjustment of a boring cutter. The cutter bar comprises a metal bar, wherein a gap groove is formed in the outer wall of the metal bar, the outer wall, arranged at the two ends of the gap groove, of the metal bar is provided with adjustment threads, an integrally-formed metal board is arranged on the front end face of the metal bar, an installation groove with a rightward opening is formed in the right side of the front end face of the metal board, adjustment grooves are symmetrically formed in the upper end face and the lower end face of the metal board, compression bolts are arranged in the adjustment grooves, a connecting bar 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, and the boring cutter is installed at the front end of the connecting rod. The cutter bar for the angle and length fine adjustment of the boring cutter is novel in structure design, the threads are adjusted to be matched with corresponding cutter bases, the movable distance of the cutter bar in the direction of a machined workpiece can be adjusted, meanwhile, the connecting rod which is installed in the installation groove in the rotation mode is matched with the adjustment bolts to conduct angle adjustment, therefore, the adjustment of the cutter in the machining process is fully ensured, and the machining efficiency and machining precision of the cutter bar are improved.
Description
Technical field:
The utility model relates to machining, relates in particular to a kind of angle and length micrometer adjustement boring tool 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 angle and the length of cutter are finely tuned to operation simultaneously, also for boring cutter, do not carry out at present the structure of angle and length adjustment, thereby affect process velocity and precision etc., 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 angle and length micrometer adjustement boring tool knife bar, and reasonable in design can be adjusted angle and the length of boring cutter, has improved the efficiency of processing.
The technical solution of the utility model is as follows:
Angle and length micrometer adjustement boring tool knife bar, it is characterized in that: comprise metallic rod, the metallic rod outer wall has gap slot, the metallic rod outer wall at the two ends of gap slot is provided with the adjusting screw thread, the integrated metallic plate of the front end face of metallic rod, metallic plate front end face right side is provided with the mounting groove towards right opening, the metallic plate upper and lower end face is arranged with regulating tank, be provided with hold-down bolt in regulating tank, be rotatablely equipped with connecting rod in described mounting groove, the upper and lower end face of connecting rod contacts with the front end of described hold-down bolt, and the front end of connecting rod is equipped with boring cutter.
Described angle and length micrometer adjustement boring tool knife bar, it is characterized in that: described regulating tank from left to right is followed successively by skewed slot, vertical channel.
Described angle and length micrometer adjustement boring tool knife bar, is characterized in that: the projection that is evenly distributed with point-like on the bottom surface of described gap slot.
The utility model has the advantages that:
The utility model structural design novelty, by regulating tool rest corresponding to threaded engagement, can regulate the displacement of knife bar along the processing work direction, simultaneously, rotating the connecting rod of installing in mounting groove coordinates adjusting bolt can carry out the adjustment of angle, make the adjustment of cutter in process be fully protected, improved efficiency and the precision of product processing.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
Referring to Fig. 1:
Angle and length micrometer adjustement boring tool knife bar, comprise metallic rod 1, metallic rod 1 outer wall has gap slot 2, the metallic rod outer wall at the two ends of gap slot 2 is provided with regulates screw thread 3, the integrated metallic plate 4 of the front end face of metallic rod 1, metallic plate 4 front end face right sides are provided with the mounting groove 5 towards right opening, metallic plate 4 upper and lower end faces are arranged with regulating tank 6, be provided with hold-down bolt 7 in regulating tank 6, be rotatablely equipped with connecting rod 8 in mounting groove 5, the upper and lower end face of connecting rod 8 contacts with the front end of hold-down bolt 7, and the front end of connecting rod 8 is equipped with boring cutter 9.
Regulating tank 6 from left to right is followed successively by skewed slot 6-1, vertical channel 6-2.
Be evenly distributed with the projection 10 of point-like on the bottom surface of gap slot 2, increase the stability after hold-down bolt 7 compresses, guarantee the impact that cutter is not shaken in the process of work.
Claims (3)
1. an angle and length micrometer adjustement boring tool knife bar, it is characterized in that: comprise metallic rod, the metallic rod outer wall has gap slot, the metallic rod outer wall at the two ends of gap slot is provided with the adjusting screw thread, the integrated metallic plate of the front end face of metallic rod, metallic plate front end face right side is provided with the mounting groove towards right opening, the metallic plate upper and lower end face is arranged with regulating tank, be provided with hold-down bolt in regulating tank, be rotatablely equipped with connecting rod in described mounting groove, the upper and lower end face of connecting rod contacts with the front end of described hold-down bolt, and the front end of connecting rod is equipped with boring cutter.
2. angle according to claim 1 and length micrometer adjustement boring tool knife bar, it is characterized in that: described regulating tank from left to right is followed successively by skewed slot, vertical channel.
3. angle according to claim 1 and length micrometer adjustement boring tool knife bar, is characterized in that: the projection that is evenly distributed with point-like on the bottom surface of described gap slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377094 CN203343460U (en) | 2013-06-25 | 2013-06-25 | Cutter bar for angle and length fine adjustment of boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320377094 CN203343460U (en) | 2013-06-25 | 2013-06-25 | Cutter bar for angle and length fine adjustment of boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203343460U true CN203343460U (en) | 2013-12-18 |
Family
ID=49743394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320377094 Expired - Fee Related CN203343460U (en) | 2013-06-25 | 2013-06-25 | Cutter bar for angle and length fine adjustment of boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203343460U (en) |
-
2013
- 2013-06-25 CN CN 201320377094 patent/CN203343460U/en not_active Expired - Fee Related
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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: 20131218 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |