CN208162641U - A kind of main shaft with adjustable boring cutter - Google Patents
A kind of main shaft with adjustable boring cutter Download PDFInfo
- Publication number
- CN208162641U CN208162641U CN201820383782.5U CN201820383782U CN208162641U CN 208162641 U CN208162641 U CN 208162641U CN 201820383782 U CN201820383782 U CN 201820383782U CN 208162641 U CN208162641 U CN 208162641U
- Authority
- CN
- China
- Prior art keywords
- terminal pad
- main shaft
- stud
- boring cutter
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of main shafts with adjustable boring cutter,Including main shaft,The right side of main shaft is equipped with third terminal pad,The left side of third terminal pad is equipped with connecting hole,The left side of main shaft is equipped with the second terminal pad,The left side of second terminal pad is equipped with the first terminal pad,The left side of first terminal pad is connected by positioning bolt with the right side of the second terminal pad,And the quantity of positioning bolt is no less than four,No less than four positioning bolts are evenly distributed on the left side of the first terminal pad,Connecting column is equipped in the middle part of the left side of first terminal pad,Connecting column is socketed with cutter by the way that the rectangular indexing holes on the upside of face left end on the outside are arranged,This has the main shaft of adjustable boring cutter,It is compact-sized,Installation and debugging are convenient,It occupies little space when use,Boring can quickly be carried out,The position of cutter can be fixed by the first positioning stud and the second positioning stud,The setting of third terminal pad facilitates the installation of main shaft.
Description
Technical field
The utility model relates to machining equipment technical field, specially a kind of main shaft with adjustable boring cutter.
Background technique
Boring machine rough bore is needed using boring cutter axis, and existing boring cutter axis has the following defects：First is that the unilateral cutting of cutter, cutting
Power concentrates on boring bar side and easily causes vibration；Second is that knife bar is elongated, rigidity is insufficient, is easier to cause to vibrate；Third is that cutter is each
Installation will be adjusted repeatedly, and existing cutter mostly adjusts inconvenience, and time-consuming and laborious when adjusting.In this case, can only
Reduction cutting speed is taken, depth of cut is reduced, reduces feed, the processing method for increasing non-cutting time is processed.It uses
This boring cutter axis processing time consuming is laborious, and processing efficiency is extremely low, and identical in power of motor, boring cutter shaft diameter, length are identical, same boring
Hole knife is processed under conditions of identical workpiece, and the rough machined processing efficiency of boring machine is only 1/3 of lathe or so.Therefore, pole must provide
It is a kind of without friction, stock-removing efficiency it is high and can quick tool setting have the roughing borer being adjusted.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of master with adjustable boring cutter
Axis can very easily be adjusted cutter, bring convenience, and it is possible to prevente effectively from main shaft to the use of Boring
It is shaken during bore hole, further improves the service efficiency of radiator, can effectively solved in background technique
Problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of main shaft with adjustable boring cutter, packet
Main shaft is included, the right side of the main shaft is equipped with third terminal pad, and the left side of third terminal pad is equipped with connecting hole, the left end of main shaft
Face is equipped with the second terminal pad, and the left side of the second terminal pad is equipped with the first terminal pad, and the left side of the first terminal pad passes through positioning spiral shell
Bolt is connected with the right side of the second terminal pad, and the quantity of positioning bolt is no less than four, and no less than four positioning bolts are equal
The left side middle part of the even left side for being distributed in the first terminal pad, the first terminal pad is equipped with connecting column, and connecting column is existed by setting
Rectangular indexing holes on the upside of its lateral surface left end are socketed with cutter, and connecting column passes through the threaded hole screw thread company that its left side is arranged in
It is connected to the first positioning stud, is equipped with screw shell, the lateral surface and connecting column of screw shell on the downside of the lateral surface left end of connecting column
Lateral surface between be equipped with support rib, the lower end surface of the cutter extends to the inside of screw shell, and screw shell is by setting
The connection screw thread set in its medial surface is threaded with stud, and the lateral surface lower end of stud is equipped with dial.
As a kind of optimal technical scheme of the utility model, the quantity of the connecting hole is four, and four connecting holes are equal
The even left side surrounding for being distributed in third terminal pad.
As a kind of optimal technical scheme of the utility model, the lateral surface right end of the main shaft and a left side for third terminal pad
Fixed floor is equipped between side, and the quantity of fixed floor is four, four fixed floors are evenly distributed on third terminal pad
Left side surrounding.
As a kind of optimal technical scheme of the utility model, the connecting column is by being arranged in the middle part of face left end on the outside
Threaded hole be threaded with the second positioning stud.
As a kind of optimal technical scheme of the utility model, the lower end surface of the stud is equipped with cylindricality rotating handles, column
The lateral surface of shape rotating handles is equipped with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that：This has the main shaft of adjustable boring cutter, and structure is tight
It gathers, installation and debugging are convenient, and when use occupies little space, and can quickly carry out Boring, pass through the first positioning stud and second
Positioning stud can be fixed the position of cutter, and the setting of third terminal pad facilitates the installation of main shaft.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main view.
In figure：1 first positioning stud, 2 second positioning studs, 3 screw shells, 4 dials, 5 studs, 6 cylindricalitys rotate handle
Hand, 7 first terminal pads, 8 second terminal pads, 9 connecting holes, 10 third terminal pads, 11 fixed floors, 12 main shafts, 13 positioning bolts,
14 connecting columns, 15 cutters, 16 support ribs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2,：A kind of main shaft with adjustable boring cutter, including
The right side of main shaft 12, main shaft 12 is equipped with third terminal pad 10, and the setting of third terminal pad 10 facilitates the installation of main shaft 12, the
The left side of three terminal pads 10 is equipped with connecting hole 9, and the quantity of connecting hole 9 is four, and four connecting holes 9 are evenly distributed on third company
The left side surrounding of disk 10 is connect, fixed floor is equipped between the lateral surface right end of main shaft 12 and the left side of third terminal pad 10
11, and the quantity of fixed floor 11 is four, four fixed floors 11 are evenly distributed on the left side surrounding of third terminal pad 10,
The left side of main shaft 12 is equipped with the second terminal pad 8, and the left side of the second terminal pad 8 is equipped with the first terminal pad 7, the first terminal pad 7
Left side is connected by positioning bolt 13 with the right side of the second terminal pad 8, and the quantity of positioning bolt 13 is no less than four, no
Positioning bolt 13 less than four is evenly distributed on the left side of the first terminal pad 7, is equipped in the middle part of the left side of the first terminal pad 7
Connecting column 14, connecting column 14 are socketed with cutter 15, connecting column 14 by the way that the rectangular indexing holes on the upside of face left end on the outside are arranged
It is threaded with the second positioning stud 2 by the way that the threaded hole in the middle part of face left end on the outside is arranged, connecting column 14 is existed by setting
The threaded hole of its left side is threaded with the first positioning stud 1, can be with by the first positioning stud 1 and the second positioning stud 2
The position of cutter 15 is fixed, screw shell 3, the outside of screw shell 3 are equipped on the downside of the lateral surface left end of connecting column 14
Support rib 16 is equipped between face and the lateral surface of connecting column 14, the lower end surface of stud 5 is equipped with cylindricality rotating handles 6, cylindricality rotation
The lateral surface of handle hand 6 is equipped with anti-skid chequer, and the lower end surface of cutter 15 extends to the inside of screw shell 3, and screw shell 3 is by setting
The connection screw thread set in its medial surface is threaded with stud 5, and the lateral surface lower end of stud 5 is equipped with dial 4, this is with adjustable
The main shaft of formula boring cutter, compact-sized, installation and debugging are convenient, and when use occupies little space, and can quickly carry out Boring.
When in use：Third terminal pad 10 is connected on the working shaft of external boring machine with positioning bolt, by 15 sets of cutter
It is connected to the inside of screw shell 3, rotates stud 5, pushes cutter 15 to move up and down by stud 5 and is adjusted, the adjusting of cutter 15 is arrived
After suitable position, the position of cutter 15 is fixed in locked first positioning stud 1 and the second positioning stud 2.
What the utility model can be convenient install, and occupied space is few when use, is easily installed and uses；It can be limited
It avoids cutter 15 from shaking at work, improves ease of use；It is practical new that the setting of third terminal pad 10 facilitates this
The installation of type, improves ease of use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of main shaft with adjustable boring cutter, including main shaft (12), it is characterised in that：The right side of the main shaft (12) is set
Have third terminal pad (10), the left side of third terminal pad (10) is equipped with connecting hole (9), and the left side of main shaft (12) is equipped with second
The left side of terminal pad (8), the second terminal pad (8) is equipped with the first terminal pad (7), and the left side of the first terminal pad (7) passes through positioning
Bolt (13) is connected with the right side of the second terminal pad (8), and the quantity of positioning bolt (13) is no less than four, no less than four
Positioning bolt (13) be evenly distributed on the left sides of the first terminal pad (7), the company of being equipped in the middle part of the left side of the first terminal pad (7)
It connects column (14), connecting column (14) is socketed with cutter (15) by the way that the rectangular indexing holes on the upside of face left end on the outside are arranged, and is connected
Column (14) is threaded with the first positioning stud (1) by the way that the threaded hole of its left side is arranged in, the lateral surface of connecting column (14)
Screw shell (3) are equipped on the downside of left end, ribs are equipped between the lateral surface of screw shell (3) and the lateral surface of connecting column (14)
Plate (16), the lower end surface of the cutter (15) extend to the inside of screw shell (3), and screw shell (3) is by setting within it
The connection screw thread of side is threaded with stud (5), and the lateral surface lower end of stud (5) is equipped with dial (4).
2. a kind of main shaft with adjustable boring cutter according to claim 1, it is characterised in that：The connecting hole (9)
Quantity is four, and four connecting holes (9) are evenly distributed on the left side surrounding of third terminal pad (10).
3. a kind of main shaft with adjustable boring cutter according to claim 1, it is characterised in that：Outside the main shaft (12)
It is equipped between side right end and the left side of third terminal pad (10) fixed floor (11), and the quantity of fixed floor (11) is four
A, four fixed floors (11) are evenly distributed on the left side surrounding of third terminal pad (10).
4. a kind of main shaft with adjustable boring cutter according to claim 1, it is characterised in that：The connecting column (14) is logical
It crosses the threaded hole being arranged in the middle part of face left end on the outside and is threaded with the second positioning stud (2).
5. a kind of main shaft with adjustable boring cutter according to claim 1, it is characterised in that：Under the stud (5)
End face is equipped with cylindricality rotating handles (6), and the lateral surface of cylindricality rotating handles (6) is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383782.5U CN208162641U (en) | 2018-03-21 | 2018-03-21 | A kind of main shaft with adjustable boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383782.5U CN208162641U (en) | 2018-03-21 | 2018-03-21 | A kind of main shaft with adjustable boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162641U true CN208162641U (en) | 2018-11-30 |
Family
ID=64373711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383782.5U Expired - Fee Related CN208162641U (en) | 2018-03-21 | 2018-03-21 | A kind of main shaft with adjustable boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618616A (en) * | 2020-05-19 | 2020-09-04 | 河源市蓝海米克模具刀具有限公司 | High-wear-resistance industrial cutter for cast metal cutting |
-
2018
- 2018-03-21 CN CN201820383782.5U patent/CN208162641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618616A (en) * | 2020-05-19 | 2020-09-04 | 河源市蓝海米克模具刀具有限公司 | High-wear-resistance industrial cutter for cast metal cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20210321 |