CN109482920A - A kind of right boring knife rest and its connection structure with right boring cutter head - Google Patents
A kind of right boring knife rest and its connection structure with right boring cutter head Download PDFInfo
- Publication number
- CN109482920A CN109482920A CN201811363686.5A CN201811363686A CN109482920A CN 109482920 A CN109482920 A CN 109482920A CN 201811363686 A CN201811363686 A CN 201811363686A CN 109482920 A CN109482920 A CN 109482920A
- Authority
- CN
- China
- Prior art keywords
- cutter head
- right boring
- mounting rack
- hole
- tool post
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/03—Boring heads
Abstract
A kind of right boring knife rest and its connection structure with right boring cutter head, it is related to machine components inner hole manufacture field, including the tool post handle and cutter head mounting rack being wholely set, the step to lower recess is equipped on the outside of the upper end of cutter head mounting rack, mounting hole is equipped on the upper end medial surface of cutter head mounting rack, the above or below of cutter head mounting rack upper end is equipped with the threaded hole being arranged with mounting hole vertical connection, mounting groove is equipped in the middle part of the upper surface of tool post handle, right boring cutter head is set in the mounting hole of cutter head mounting rack, the positioning end face of right boring cutter head is in contact with the step of cutter head mounting rack upper outside, the locking plane of right boring cutter head and the threaded hole on cutter head mounting rack top are correspondingly arranged, and it is locked by lock-screw, right boring blade is installed in the blade installation slot of right boring cutter head, opening knife bar is slidably connected in the mounting groove of tool post handle, opening Knife bar is fixed on mounting groove by adjusting screw；The present invention realizes bore hole range can quick-adjustsing purpose.
Description
Technical field
The present invention relates to machine components inner hole manufacture field, more particularly, to a kind of right boring knife rest and its with right boring cutter head
Connection structure.
Background technique
Well known, fine boring cutter is the cutter used in processing equipment inner bore of part, the fine boring cutter sold currently on the market
There are mainly two types of forms, and one is monoblock types, i.e. knife handle and knife rest is an entirety, every monoblock type boring cutter bore diameter range
It is small, it usually needs to be equipped with more processing for boring cutter being met different-diameter inner hole, which adds the cost of charp tools, are also not easy to
Management；Another kind is modular, selects respective modules to be combined into a boring cutter according to aperture and depth, since type of modules is more,
Operator is also required to expend the time using preceding needing to be familiar with various modules and combinations thereof mode, installation and adjustment, affects life
Produce efficiency.
Summary of the invention
In order to overcome the shortcomings in the background art, the connection the invention discloses a kind of right boring knife rest and its with right boring cutter head
Structure.
In order to realize the goal of the invention, the present invention adopts the following technical scheme:
A kind of right boring knife rest is equipped with upward including the tool post handle and cutter head mounting rack being wholely set in a upper lateral part of tool post handle
The cutter head mounting rack of extension is equipped with the step to lower recess, in the upper end of cutter head mounting rack on the outside of the upper end of cutter head mounting rack
Medial surface is equipped with mounting hole, and the above or below of cutter head mounting rack upper end is equipped with the screw thread being arranged with mounting hole vertical connection
Hole is equipped with mounting groove in the middle part of the upper surface of tool post handle.
The right boring knife rest, tool post handle and cutter head mounting rack are vertically arranged.
A kind of connection structure of right boring knife rest and right boring cutter head, including tool post handle and cutter head mounting rack, in cutter head mounting rack
Mounting hole in right boring cutter head is set, the positioning end face of right boring cutter head is in contact with the step of cutter head mounting rack upper outside, smart
The locking plane of cutter head and the threaded hole on cutter head mounting rack top are correspondingly arranged, and are locked by lock-screw, in fine boring cutter
Right boring blade is installed in the blade installation slot of head, opening knife bar is slidably connected in the mounting groove of tool post handle, be open knife bar
It is fixed on mounting groove by adjusting screw.
The connection structure of the right boring knife rest and right boring cutter head, the mounting groove are set as step long hole, adjusting screw
Screw cap be fixed on the step surface of mounting groove, the thread segment of adjusting screw be arranged in opening knife bar screw hole in.
By adopting the above-described technical solution, the invention has the following beneficial effects:
Right boring knife rest of the present invention and its connection structure with right boring cutter head, by the way that step-like peace is arranged on tool post handle
Tankage, opening knife bar slide into suitable position in mounting groove, by opening knife bar and mounting groove by adjusting screw connection, realize
The characteristics of bore hole range can quickly adjust, while have using simple, low in cost, strong applicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of right boring knife rest of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the attachment structure schematic diagram of right boring knife rest and right boring cutter head of the present invention；
In figure: 1, mounting hole；2, step；3, cutter head mounting rack；4, tool post handle；5, mounting groove；6, fixation hole；7, fine-adjusting unit；
8, lock-screw；9, right boring blade；10, right boring cutter head；11, adjusting screw；12, be open knife bar.
Specific embodiment
By the following examples can the detailed explanation present invention, the open purpose of the present invention is intended to protect model of the present invention
Enclose all interior technological improvements.
The right boring knife rest in conjunction with described in attached drawing 1-4, including the tool post handle 4 and cutter head mounting rack 3 being wholely set, in tool post handle
4 upper lateral part is equipped with the cutter head mounting rack 3 upwardly extended, and the platform to lower recess is equipped on the outside of the upper end of cutter head mounting rack 3
Rank 2 is equipped with mounting hole 1 on the upper end medial surface of cutter head mounting rack 3, and the above or below of 3 upper end of cutter head mounting rack is equipped with
With the threaded hole of 1 vertical connection of mounting hole setting, mounting groove 5 is equipped in the middle part of the upper surface of tool post handle 4.
The right boring knife rest, tool post handle 4 and cutter head mounting rack 3 are vertically arranged.
A kind of connection structure of right boring knife rest and right boring cutter head, including tool post handle 4 and cutter head mounting rack 3 are installed in cutter head
Right boring cutter head 10, the step 2 of the positioning end face and 3 upper outside of cutter head mounting rack of right boring cutter head 10 are set in the mounting hole 1 of frame 3
It is in contact, the locking plane of right boring cutter head 10 and the threaded hole on 3 top of cutter head mounting rack are correspondingly arranged, and pass through lock-screw 8
Locking, right boring blade 9 is equipped in the blade installation slot of right boring cutter head 10, is slidably connected in the mounting groove 5 of tool post handle 4
Be open knife bar 12, and opening knife bar 12 is fixed on mounting groove 5 by adjusting screw 11.
The connection structure of the right boring knife rest and right boring cutter head, the mounting groove 5 are set as step long hole, adjusting screw
11 screw cap is fixed on the step surface of mounting groove 5, and the thread segment of adjusting screw 11 is arranged in the screw hole of opening knife bar 12.
Implement right boring knife rest of the present invention and its connection structure with right boring cutter head, in bore hole, by right boring cutter head
10 are packed into the mounting hole 1 of cutter head mounting rack 3, the step 2 of the positioning end face and 3 upper outside of cutter head mounting rack of right boring cutter head 10
It is in contact, the locking plane of right boring cutter head 10 is corresponding with the threaded hole on 3 top of cutter head mounting rack, and lock-screw 8 penetrates screw thread
Right boring cutter head 10 is fixed on cutter head mounting rack 3 by hole, suitable right boring blade 9 is selected according to the material of processing part, by it
It is packed into the blade installation slot of right boring cutter head 10, the mounting groove 5 on tool post handle 4 is connect with opening knife bar 12, by bore hole range
It adjusts to hole in piece part size range, tool post handle 4 is fixed on opening knife bar 12 with adjusting screw 11 after adjustment, will be installed
The opening knife bar 12 of good right boring knife rest can start Boring, on machine tool chief axis by adjusting on right boring cutter head 10
Fine-adjusting unit 7 makes bore size meet detail drawing requirement；If bore size has been more than the adjusting range of fine-adjusting unit 7, only need
Adjusting screw 11 is unclamped, again saddle handle 4, bore hole range is adjusted to hole in piece part size range and both may be used；The present invention makes
It is low in cost with simple, the characteristics of strong applicability；Adjusting screw 11 is SOC.HD. cap screw, the installation of screw thread and opening knife bar 12
Threaded hole is consistent, and performance rate is not less than 8.8 grades, surface rust protection processing；Lock-screw 8 is interior six sides holding screw, screw lock
Tight end is plane, and planar dimension is locked plane with right boring cutter head 10 and matched, and screw thread and 3 threaded hole 6 of cutter head mounting rack are consistent, performance
Grade is not less than 8.8 grades, surface rust protection processing.
Part not in the detailed description of the invention is the prior art.
The embodiment selected herein to disclose goal of the invention of the invention, is presently considered to be suitable, still,
It is to be understood that the present invention is intended to include all changes and improvement that all belong to the embodiment in this design and invention scope.
Claims (4)
1. a kind of right boring knife rest, including the tool post handle and cutter head mounting rack being wholely set, it is characterized in that: on the side of tool post handle
Portion is equipped with the cutter head mounting rack upwardly extended, and the step to lower recess is equipped on the outside of the upper end of cutter head mounting rack, pacifies in cutter head
The upper end medial surface shelved is equipped with mounting hole, and the above or below of cutter head mounting rack upper end is equipped with and mounting hole vertical connection
The threaded hole of setting is equipped with mounting groove in the middle part of the upper surface of tool post handle.
2. right boring knife rest according to claim 1, it is characterized in that: tool post handle and cutter head mounting rack are vertically arranged.
3. according to claim 1 in -2 right boring knife rest and right boring cutter head described in any right connection structure, including tool post handle
With cutter head mounting rack, it is characterized in that: in the mounting hole of cutter head mounting rack be arranged right boring cutter head, the positioning end face of right boring cutter head with
The step of cutter head mounting rack upper outside is in contact, and the locking plane of right boring cutter head is corresponding with the threaded hole on cutter head mounting rack top
Setting, and locked by lock-screw, right boring blade is installed in the blade installation slot of right boring cutter head, in the installation of tool post handle
Opening knife bar is slidably connected in slot, opening knife bar is fixed on mounting groove by adjusting screw.
4. the connection structure of right boring knife rest and right boring cutter head according to claim 3, it is characterized in that: the mounting groove is arranged
Screw cap for step long hole, adjusting screw is fixed on the step surface of mounting groove, and the thread segment setting of adjusting screw is being open
In the screw hole of knife bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363686.5A CN109482920A (en) | 2018-11-16 | 2018-11-16 | A kind of right boring knife rest and its connection structure with right boring cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363686.5A CN109482920A (en) | 2018-11-16 | 2018-11-16 | A kind of right boring knife rest and its connection structure with right boring cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109482920A true CN109482920A (en) | 2019-03-19 |
Family
ID=65695110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363686.5A Pending CN109482920A (en) | 2018-11-16 | 2018-11-16 | A kind of right boring knife rest and its connection structure with right boring cutter head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482920A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1580790A (en) * | 1967-09-25 | 1969-09-05 | ||
| WO2008086707A1 (en) * | 2006-12-30 | 2008-07-24 | Lin Xian E | A combined type multifunction boring cutter |
| CN201543841U (en) * | 2009-09-22 | 2010-08-11 | 广西玉柴机器股份有限公司 | Adjustable finish boring cutter for machining cylinder body spigot |
| JP2014108473A (en) * | 2012-11-30 | 2014-06-12 | Honda Motor Co Ltd | Boring method and boring device |
| CN203817416U (en) * | 2014-02-20 | 2014-09-10 | 武汉汽轮发电机有限公司 | Large-aperture fine boring cutter module device |
| CN104874821A (en) * | 2014-03-01 | 2015-09-02 | 四川航达机电技术开发服务中心 | Adjustable boring cutter bar |
| CN205324791U (en) * | 2016-02-22 | 2016-06-22 | 杭州汽轮机股份有限公司 | A 90 degrees adjustable boring tool of square body that is used for boring machine facing head finish boring hole |
| CN209550641U (en) * | 2018-11-16 | 2019-10-29 | 中色科技股份有限公司 | A kind of right boring knife rest and its connection structure with right boring cutter head |
-
2018
- 2018-11-16 CN CN201811363686.5A patent/CN109482920A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1580790A (en) * | 1967-09-25 | 1969-09-05 | ||
| WO2008086707A1 (en) * | 2006-12-30 | 2008-07-24 | Lin Xian E | A combined type multifunction boring cutter |
| CN201543841U (en) * | 2009-09-22 | 2010-08-11 | 广西玉柴机器股份有限公司 | Adjustable finish boring cutter for machining cylinder body spigot |
| JP2014108473A (en) * | 2012-11-30 | 2014-06-12 | Honda Motor Co Ltd | Boring method and boring device |
| CN203817416U (en) * | 2014-02-20 | 2014-09-10 | 武汉汽轮发电机有限公司 | Large-aperture fine boring cutter module device |
| CN104874821A (en) * | 2014-03-01 | 2015-09-02 | 四川航达机电技术开发服务中心 | Adjustable boring cutter bar |
| CN205324791U (en) * | 2016-02-22 | 2016-06-22 | 杭州汽轮机股份有限公司 | A 90 degrees adjustable boring tool of square body that is used for boring machine facing head finish boring hole |
| CN209550641U (en) * | 2018-11-16 | 2019-10-29 | 中色科技股份有限公司 | A kind of right boring knife rest and its connection structure with right boring cutter head |
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