CN202741766U - Adjustable boring cutter holder - Google Patents
Adjustable boring cutter holder Download PDFInfo
- Publication number
- CN202741766U CN202741766U CN 201220437176 CN201220437176U CN202741766U CN 202741766 U CN202741766 U CN 202741766U CN 201220437176 CN201220437176 CN 201220437176 CN 201220437176 U CN201220437176 U CN 201220437176U CN 202741766 U CN202741766 U CN 202741766U
- Authority
- CN
- China
- Prior art keywords
- boring cutter
- boring
- borer
- adjustable
- seat
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses an adjustable boring cutter holder, which comprises a boring cutter body (1), wherein a boring cutter bar (12) and a boring cutter handle (11) are arranged on the boring cutter body (1), and one end of the boring cutter body (1) is fixedly connected with the boring cutter handle (11); and the boring cutter handle (11) is connected with a machine tool through a clamping chuck. The adjustable boring cutter holder is characterized in that a boring cutter holder (3) is arranged at the boring cutter bar (12), and a boring cutter head (4) is adjustably connected with the boring cutter bar (12) through the boring cutter holder (3). The technical scheme effectively solves the problem that the boring operation is low in working efficiency in the prior art and also solves the problem that the boring precision is low when the traditional boring cutter carries out the boring operation.
Description
Technical field:
The utility model relates to the machining cutter, is specifically related to a kind of adjustable borer seat.
Background technology:
Along with the mechanical processing industry development, people more and more pay attention to the precision of machining, accurate mechanical equipment particularly, processing request to precision is particularly paid attention to, machining industry adds man-hour in the hole to parts at present, usually need to adopt the different size cutter head that heavy boring, right boring are carried out respectively in the hole, in the bore hole operation process, need constantly to change the cutter of different size, above-mentioned processing operating type not only can affect the operating efficiency of bore hole operation, thereby also can be because of constantly changing the precision that cutter affects bore hole.
Summary of the invention:
The technical problems to be solved in the utility model provides a kind of adjustable borer seat, this technical scheme not only effectively solves prior art when carrying out the bore hole operation, the low problem of operating efficiency not only, and when having solved traditional boring cutter and carrying out the bore hole operation, the problem that the bore hole precision is low.
The utility model is achieved through the following technical solutions:
A kind of adjustable borer seat, comprise boring cutter body (1), be provided with boring cutter bar (12), boring cutter handle (11) on the boring cutter body (1), one end is fixedly connected with boring cutter handle (11), boring cutter handle (11) is connected with lathe by chucks, it is characterized in that: described boring cutter bar (12) is provided with borer seat (3), and cutter head (4) is by borer seat (3) and adjustable connection of boring cutter bar (12).
The further Technological improvement plan of the utility model is:
Described borer seat (3) comprises cutter head mount pad (31), fixed block (32) and adjusting nut (33), be provided with base of tool installing hole (121) on the boring cutter bar (12), cutter head mount pad (31) is arranged in the base of tool installing hole (121) by fixed block (32), cutter head mount pad (31) is threaded connection with fixed block (32), fixed block (32) top is provided with adjusting nut (33), and adjusting nut (33) is threaded connection with cutter head mount pad (31).
The utility model further Technological improvement plan is:
Described boring cutter bar (12) one ends are fixedly connected with boring cutter handle (11), and the opposite end is fixedly connected with backstay (2), and backstay (2) cooperates with lathe afterbody center thimble.
The utility model compared with prior art has following obvious advantage:
Cutter head of the present utility model adopts adjustable borer seat to be connected with boring cutter bar, in the bore hole operation process, the cutter head at needs replacing different size does not carry out heavy boring, right boring, not only saved the time of changing cutter, also improved the precision of bore hole when having improved operating efficiency, this base of tool frame for movement is simple, reasonable, and design science is convenient to promote the use of.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model borer seat 3.
The specific embodiment:
Such as Fig. 1, shown in 2, the utility model comprises boring cutter body 1, be provided with boring cutter bar 12 on the boring cutter body 1, boring cutter handle 11, one end is fixedly connected with boring cutter handle 11, boring cutter handle 11 is connected with lathe by chucks, described boring cutter bar 12 is provided with borer seat 3, cutter head 4 is by borer seat 3 and 12 adjustable connections of boring cutter bar, described borer seat 3 comprises cutter head mount pad 31, fixed block 32 and adjusting nut 33, can raise and reduce the height of cutter head mount pad 31 by adjusting nut 33 rotations, thereby adjust the height of cutter head 4, be provided with base of tool installing hole 121 on the boring cutter bar 12, cutter head mount pad 31 is arranged in the base of tool installing hole 121 by fixed block 32, cutter head mount pad 31 is threaded connection with fixed block 32, fixed block 32 tops are provided with adjusting nut 33, adjusting nut 33 is threaded connection with cutter head mount pad 31, described boring cutter bar 12 1 ends are fixedly connected with boring cutter handle 11, the opposite end is fixedly connected with backstay 2, and backstay 2 cooperates with lathe afterbody center thimble.
In sum, the utility model can be realized goal of the invention.
Claims (3)
1. adjustable borer seat, comprise boring cutter body (1), be provided with boring cutter bar (12), boring cutter handle (11) on the boring cutter body (1), one end is fixedly connected with boring cutter handle (11), boring cutter handle (11) is connected with lathe by chucks, it is characterized in that: described boring cutter bar (12) is provided with borer seat (3), and cutter head (4) is by borer seat (3) and adjustable connection of boring cutter bar (12).
2. a kind of adjustable borer seat according to claim 1, it is characterized in that: described borer seat (3) comprises cutter head mount pad (31), fixed block (32) and adjusting nut (33), be provided with base of tool installing hole (121) on the boring cutter bar (12), cutter head mount pad (31) is arranged in the base of tool installing hole (121) by fixed block (32), cutter head mount pad (31) is threaded connection with fixed block (32), fixed block (32) top is provided with adjusting nut (33), and adjusting nut (33) is threaded connection with cutter head mount pad (31).
3. a kind of adjustable borer seat according to claim 1 and 2, it is characterized in that: described boring cutter bar (12) one ends are fixedly connected with boring cutter handle (11), the opposite end is fixedly connected with backstay (2), and backstay (2) cooperates with lathe afterbody center thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437176 CN202741766U (en) | 2012-08-31 | 2012-08-31 | Adjustable boring cutter holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437176 CN202741766U (en) | 2012-08-31 | 2012-08-31 | Adjustable boring cutter holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741766U true CN202741766U (en) | 2013-02-20 |
Family
ID=47701214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437176 Expired - Fee Related CN202741766U (en) | 2012-08-31 | 2012-08-31 | Adjustable boring cutter holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646743A (en) * | 2014-01-06 | 2015-05-27 | 广西西江锅炉制造有限公司 | Combined milling cutter |
| CN104646742A (en) * | 2014-01-06 | 2015-05-27 | 广西西江锅炉制造有限公司 | Combined milling cutter |
| CN106424835A (en) * | 2016-12-13 | 2017-02-22 | 安阳睿恒数控机床股份有限公司 | Fine boring apparatus based on common boring bar |
-
2012
- 2012-08-31 CN CN 201220437176 patent/CN202741766U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646743A (en) * | 2014-01-06 | 2015-05-27 | 广西西江锅炉制造有限公司 | Combined milling cutter |
| CN104646742A (en) * | 2014-01-06 | 2015-05-27 | 广西西江锅炉制造有限公司 | Combined milling cutter |
| CN106424835A (en) * | 2016-12-13 | 2017-02-22 | 安阳睿恒数控机床股份有限公司 | Fine boring apparatus based on common boring bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130831 |