CN103372665A - Adjusting mechanism for boring cutter - Google Patents
Adjusting mechanism for boring cutter Download PDFInfo
- Publication number
- CN103372665A CN103372665A CN 201310272753 CN201310272753A CN103372665A CN 103372665 A CN103372665 A CN 103372665A CN 201310272753 CN201310272753 CN 201310272753 CN 201310272753 A CN201310272753 A CN 201310272753A CN 103372665 A CN103372665 A CN 103372665A
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- CN
- China
- Prior art keywords
- boring cutter
- knife bar
- governor motion
- bar body
- adjusting mechanism
- 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.)
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Abstract
The invention belongs to the field of cutting tools, and particularly relates to an adjusting mechanism for a boring cutter. A stroke cavity is formed in an arbor, the boring cutter is arranged in the stroke cavity, a threaded hole is formed in the tail of the boring cutter, an oil cylinder is arranged on the side face of the arbor, a cylinder rod of the oil cylinder is fixedly connected with the threaded hole, a positioning hole is formed in the arbor, a positioning pin is arranged in the positioning hole, the positioning pin and the boring cutter are positioned, the adjusting mechanism for the boring cutter is arranged on the arbor, and a buffer mechanism is opposite to the adjusting mechanism. The adjusting mechanism has the advantages that the adjusting mechanism is simple and practical in structure and convenient in mounting and adjusting, the boring cutter can be adjusted in real time, fewer steps are needed, and working efficiency is improved.
Description
Technical field
The invention belongs to the cutting tool field, specifically a kind of governor motion of boring cutter.
Background technology
In machining; often can run into needs some interior hole depths of processing darker; and the aperture of these endoporus also exists axial linear to change; because present boring cutter once can only be processed a kind of endoporus of aperture; the operation of therefore processing this endoporus with existing boring cutter will be very loaded down with trivial details; usually need minute how many steps; multiple working procedure machines; and after machining; different extremely difficult the assurances unanimously of part concentricity each other in various apertures on the endoporus; reduce the machining accuracy of endoporus, the percent defective that such processing method of while produces is also higher.
Summary of the invention
The present invention is directed to the weak point that exists in the above-mentioned technology, propose a kind of governor motion of boring cutter.
The invention provides following technical scheme:
The governor motion of boring cutter, it comprises the knife bar body, be provided with a stroke chamber in the knife bar body, boring cutter is arranged in the stroke chamber, and the boring cutter afterbody is provided with screwed hole, the knife bar body side surface is provided with an oil cylinder, the cylinder bar of oil cylinder is fixedly connected with screwed hole, and the knife bar body is provided with locating hole, is provided with alignment pin and boring cutter location in the locating hole, also be provided with the governor motion of boring cutter on the knife bar body, the opposite of governor motion is provided with buffer gear.
Described governor motion comprises adjusting bolt, and adjusting bolt is located in the conical socket of knife bar and is threaded with boring cutter, and the external wall of knife bar has a through hole to be communicated with conical socket.
Described buffer gear is the elastomeric element that is arranged in the knife bar body, and it is inner that this elastomeric element one end is connected to the knife bar body, and the other end is connected with boring cutter.
Described elastomeric element is spring.
Advantage of the present invention is simple and practical, and energy is regulating boring cutter in real time, and step is few, and installation, easy to adjust has improved operating efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the governor motion of boring cutter, it comprises knife bar body 1, is provided with a stroke chamber in the knife bar body 1, boring cutter 2 is arranged in the stroke chamber, boring cutter 2 afterbodys are provided with screwed hole, and knife bar body 1 side is provided with an oil cylinder 3, and the cylinder bar of oil cylinder 3 is fixedly connected with screwed hole, knife bar body 1 is provided with locating hole, be provided with alignment pin 4 and boring cutter 2 location in the locating hole, also be provided with the governor motion of boring cutter on knife bar body 1, the opposite of governor motion is provided with buffer gear.
Described governor motion comprises adjusting bolt 5, and adjusting bolt 5 is located in the conical socket of knife bar and is threaded with boring cutter, and the external wall of knife bar has a through hole to be communicated with conical socket.
Described buffer gear is the elastomeric element that is arranged in the knife bar body, and it is inner that this elastomeric element one end is connected to the knife bar body, and the other end is connected with boring cutter.
Described elastomeric element is spring 6.
Claims (4)
1. the governor motion of boring cutter, it comprises the knife bar body, be provided with a stroke chamber in the knife bar body, boring cutter is arranged in the stroke chamber, it is characterized in that: the boring cutter afterbody is provided with screwed hole, the knife bar body side surface is provided with an oil cylinder, the cylinder bar of oil cylinder is fixedly connected with screwed hole, and the knife bar body is provided with locating hole, is provided with alignment pin and boring cutter location in the locating hole, also be provided with the governor motion of boring cutter on the knife bar body, the opposite of governor motion is provided with buffer gear.
2. the governor motion of boring cutter according to claim 1, it is characterized in that: described governor motion comprises adjusting bolt, and adjusting bolt is located in the conical socket of knife bar and is threaded with boring cutter, and the external wall of knife bar has a through hole to be communicated with conical socket.
3. the governor motion of boring cutter according to claim 1 is characterized in that: described buffer gear is the elastomeric element that is arranged in the knife bar body, and it is inner that this elastomeric element one end is connected to the knife bar body, and the other end is connected with boring cutter.
4. the governor motion of boring cutter according to claim 3, it is characterized in that: described elastomeric element is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310272753 CN103372665A (en) | 2013-06-28 | 2013-06-28 | Adjusting mechanism for boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310272753 CN103372665A (en) | 2013-06-28 | 2013-06-28 | Adjusting mechanism for boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103372665A true CN103372665A (en) | 2013-10-30 |
Family
ID=49458845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310272753 Pending CN103372665A (en) | 2013-06-28 | 2013-06-28 | Adjusting mechanism for boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103372665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259496A (en) * | 2014-08-17 | 2015-01-07 | 成都亨通兆业精密机械有限公司 | Clamping mechanism allowing boring tool to be conveniently braked from radial motion |
-
2013
- 2013-06-28 CN CN 201310272753 patent/CN103372665A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259496A (en) * | 2014-08-17 | 2015-01-07 | 成都亨通兆业精密机械有限公司 | Clamping mechanism allowing boring tool to be conveniently braked from radial motion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |