CN209124926U - A kind of boring cutter with composite coating structure - Google Patents
A kind of boring cutter with composite coating structure Download PDFInfo
- Publication number
- CN209124926U CN209124926U CN201821796254.9U CN201821796254U CN209124926U CN 209124926 U CN209124926 U CN 209124926U CN 201821796254 U CN201821796254 U CN 201821796254U CN 209124926 U CN209124926 U CN 209124926U
- Authority
- CN
- China
- Prior art keywords
- bar
- fixture block
- blade
- bolt
- knife
- 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
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 20
- 238000000576 coating method Methods 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a kind of boring cutter with composite coating structure, including knife bar, bar is put in, first bolt is adjusted, knife handle, location hole, pedestal, mounting groove, cutter head, connecting rod, tool tip, insert groove, second adjusts bolt, active fixture block, driven fixture block and blade.The beneficial effects of the utility model are: putting in bar by the first adjusting bolt is in be telescopically connected to knife bar, the extension elongation for putting in bar can be adjusted, it is in be telescopically connected to that cutter head assigns mounting groove interior and put in bar by connecting rod, the extension elongation of cutter head can be adjusted, active fixture block is in be slidably connected with driven fixture block by the second adjusting bolt, realize the fastening or loosening to connecting rod, the cutting edge surface of blade is coated with composite coating, cutting edge is protected, prevent cutting edge from carrying out being easy to be worn in cutting process to workpiece, there are gaps for the side wall of blade and insert groove, the chatter that blade is generated in cutting can be absorbed, workpiece surface smoothness is set to reach processing request.
Description
Technical field
The utility model relates to a kind of boring cutter, specially a kind of boring cutter with composite coating structure belongs to metal cutting
Cutting-tool engineering field.
Background technique
Boring cutter is one kind of cutting tool for boring, usually round handle, also there is larger workpiece user knife bar, most common occasion
It is exactly interior hole machined, reaming, profiling etc. has one or two cutting tip, dedicated for carrying out roughing, half to existing hole
The cutter of finishing or finishing.
And for existing boring cutter, there is more deficiency when in use, one, in carrying out when hole machined can
The hole depth of processing be it is fixed, cannot be adjusted correspondingly according to demand, it is too deep or excessively shallow etc. ask to lead to be easy to appear hole depth
Topic, secondly, carry out reaming be to be not easy to adjust to the diameter of reaming, generally requiring multiple installation and debugging can just complete the process,
It is more time-consuming and laborious, thirdly, the cutting edge surface of blade be not provided with protective layer, be prone to wear cutting edge, and then cause to process
When and workpiece between there is diffusion, and influence the service life of blade, four, blade can generate chatter in cutting, and then destroy
The surface quality of workpiece does not reach requirement workpiece surface smoothness.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of boring with composite coating structure
Knife.
The utility model achieves the above object through the following technical schemes: a kind of boring cutter with composite coating structure,
Including knife bar, put in bar, first adjust bolt, knife handle, location hole, pedestal, mounting groove, cutter head, connecting rod, tool tip, insert groove,
Second adjusts bolt, active fixture block, driven fixture block and blade；The knife bar puts in bar and knife handle constitutes the main body knot of the boring cutter
Structure, the tail end for putting in bar assign into the front end of knife bar, and the first adjusting bolt is mounted on the front end of knife bar, and described the
One adjusting is bolted to the junction for putting in bar and knife bar, and the knife handle is connected to the tail end of knife bar, is arranged on the knife handle
There are location hole and pedestal, the location hole is provided on the side wall of knife handle, and the pedestal is placed in the bottom of knife handle, the installation
Slot is provided with the front end for putting in bar, and the cutter head links together with bar is put in, and the cutter head is made of connecting rod and tool tip, institute
It states connecting rod to assign into the mounting groove for putting in bar front end, the tool tip is arranged on the outside of connecting rod by connecting rod, and the cutter head
Insert groove is offered on seat, the second adjusting bolt, which is mounted on, to be put on bar, and the active fixture block and driven fixture block dispose
It is putting in inside bar, and the active fixture block is attached with the second adjusting bolt, the active fixture block and driven fixture block are in patch
It closes card and puts connection, the driven fixture block is located at the side for assigning into mounting groove inner link end, and the blade is mounted in insert groove.
Preferably, in order to adjust the extension elongation for putting in bar, described first is adjusted there are two bolt settings, and is put in
Bar is in be telescopically connected to knife bar by the first adjusting bolt.
Preferably, in order to adjust the extension elongation of cutter head, the cutter head is assigned in mounting groove and is put in by connecting rod
Bar is in be telescopically connected to.
Preferably, in order to realize the fastening or loosening to connecting rod, the inclined-plane of the active fixture block and the inclined-plane of driven fixture block
It is bonded, and active fixture block is in be slidably connected with driven fixture block by the second adjusting bolt.
Preferably, cutting edge is carrying out being easy to be worn in cutting process to workpiece in order to prevent, outside the blade
Side is equipped with cutting edge, and the cutting edge surface of blade is coated with composite coating.
Preferably, for the ease of more allowing blade replacement, and the chatter that blade is generated in cutting can be absorbed, the knife
Piece is in detachable connection by connection bolt and insert groove, and there are gaps for the side wall of blade and insert groove.
The beneficial effects of the utility model are: the boring cutter design that should have composite coating structure is reasonable, first adjusts bolt
There are two settings, and putting in bar by the first adjusting bolt and knife bar is in be telescopically connected to, and makes to put in the connection of bar and knife bar more
Securely, while the extension elongation for putting in bar can be adjusted, and then deeper hole can be processed, cutter head is assigned by connecting rod
In mounting groove with put in bar in being telescopically connected to, the extension elongation of cutter head can be adjusted, and then be convenient for adding the hole of major diameter
Work, the inclined-plane of active fixture block are bonded with the inclined-plane of driven fixture block, and active fixture block adjusts bolt and driven card by second
Block is in being slidably connected, and fastening or loosening of the realization to connecting rod are moved in mounting groove convenient for connecting rod, and the outside of blade is equipped with cutting
Sword, and the cutting edge surface of blade is coated with composite coating, protects to cutting edge, prevents cutting edge from cutting to workpiece
It is easy to be worn in the process, and then extends the service life of blade, blade is by connection bolt with insert groove in detachable
Connection, and the side wall of blade and insert groove is conveniently replaceable blade there are gap, at the same there are gaps can be by blade in cutting
The chatter of generation is absorbed, and the surface quality of workpiece is avoided damage to, and workpiece surface smoothness is made to reach processing request.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model puts in rod structure schematic diagram；
Fig. 3 is the utility model cutter head structure schematic diagram；
Fig. 4 is the utility model connecting rod stretching structure schematic diagram.
In figure: 1, knife bar, 2, put in bar, 3, first adjusts bolt, 4, knife handle, 5, location hole, 6, pedestal, 7, mounting groove,
8, cutter head, 9, connecting rod, 10, tool tip, 11, insert groove, 12, second adjust bolt, 13, active fixture block, 14, driven fixture block and
15, blade.
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.
Please refer to Fig. 1 ~ 4, a kind of boring cutter with composite coating structure, including knife bar 1, put in bar 2, first and adjust bolt
3, knife handle 4, location hole 5, pedestal 6, mounting groove 7, cutter head 8, connecting rod 9, tool tip 10, insert groove 11, second adjust bolt 12, master
Dynamic fixture block 13, driven fixture block 14 and blade 15；The knife bar 1, the main structure for putting in bar 2 and the composition of knife handle 4 boring cutter, it is described
The tail end for putting in bar 2 assigns into the front end of knife bar 1, and the first adjusting bolt 3 is mounted on the front end of knife bar 1, and described first
It adjusts bolt 3 and is connected to the junction for putting in bar 2 Yu knife bar 1, the knife handle 4 is connected to the tail end of knife bar 1, on the knife handle 4
It is provided with location hole 5 and pedestal 6, the location hole 5 is provided on the side wall of knife handle 4, and the pedestal 6 is placed in the bottom of knife handle 4
Portion, the mounting groove 7 are provided with the front end for putting in bar 2, and the cutter head 8 links together with bar 2 is put in, and the cutter head 8 is by even
Bar 9 and tool tip 10 are constituted, and the connecting rod 9 assigns into the mounting groove 7 for putting in 2 front end of bar, and the tool tip 10 passes through connecting rod 9
Setting offers insert groove 11 in 9 outside of connecting rod in the tool tip 10, the second adjusting bolt 12, which is mounted on, puts in bar
On 2, the active fixture block 13 and driven fixture block 14 are all positioned in and put in inside bar 2, and the active fixture block 13 and second is adjusted
Bolt 12 is attached, and the active fixture block 13 is put in fitting card with driven fixture block 14 and connect, and the driven fixture block 14 is located at peace
It is inserted in the side at 7 inner link of mounting groove, 9 end, the blade 15 is mounted in insert groove 11.
Described first is adjusted there are two the settings of bolt 3, and is put in bar 2 and connected by the first adjusting bolt 3 and knife bar 1 in flexible
Connect, make to put in bar 2 and the connection of knife bar 1 is more secured, while the extension elongation for putting in bar 2 can be adjusted, so can to compared with
Deep hole is processed, and the cutter head 8 assigns mounting groove 7 interior and puts in bar 2 in being telescopically connected to by connecting rod 9, can adjust knife
First 8 extension elongation, and then convenient for being processed to the hole of major diameter, the inclined-plane of the active fixture block 13 and driven fixture block 14
Inclined-plane is bonded, and active fixture block 13 is in be slidably connected with driven fixture block 14 by the second adjusting bolt 12, is realized to connecting rod 9
Fastening or loosening, moved in mounting groove 7 convenient for connecting rod 9, the outside of the blade 15 is equipped with cutting edge, and blade 15 is cut
Cut sword surface and be coated with composite coating, cutting edge is protected, prevent cutting edge to workpiece carry out cutting process in be easy by
To abrasion, and then extend the service life of blade 15, the blade 15 is in detachable company by connection bolt and insert groove 11
It connects, and the side wall of blade 15 and insert groove 11 is conveniently replaceable blade 15 there are gap, while there are gaps, and blade 15 can exist
The chatter generated when cutting is absorbed, and the surface quality of workpiece is avoided damage to, and workpiece surface smoothness is made to reach processing request.
Working principle: when having the boring cutter of composite coating structure using this, knife handle 4 is passed through into location hole 5 and bottom first
Seat 6 is mounted on boring cutter connecting portion, and in carrying out when hole machined, according to hole depth to be processed, the stretching that adjusting puts in bar 2 is long
Degree, and rotate the first adjusting bolt 3 and carry out tightening fixation, when carrying out reaming, according to the diameter of wanted reaming, adjusts connecting rod 9 and exist
Extension elongation in mounting groove 7, and tighten the second adjusting bolt 12, make active fixture block 13 push driven fixture block 14 by connecting rod 9 into
It is fixed finally to be carried out installation by connection bolt and insert groove 11 by the stuck fixation of row for blade 15.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of boring cutter with composite coating structure, it is characterised in that: including knife bar (1), put in bar (2), the first adjusting spiral shell
Bolt (3), knife handle (4), location hole (5), pedestal (6), mounting groove (7), cutter head (8), connecting rod (9), tool tip (10), insert groove
(11), second bolt (12), active fixture block (13), driven fixture block (14) and blade (15) are adjusted；The knife bar (1) puts in bar
(2) and knife handle (4) constitutes the main structure of the boring cutter, and the tail end for putting in bar (2) assigns into the front end of knife bar (1), described
First adjusts the front end that bolt (3) are mounted on knife bar (1), and first adjusting bolt (3) is connected to and puts in bar (2) and knife bar
(1) junction, the knife handle (4) are connected to the tail end of knife bar (1), are provided with location hole (5) and pedestal on the knife handle (4)
(6), the location hole (5) is provided on the side wall of knife handle (4), and the pedestal (6) is placed in the bottom of knife handle (4), the peace
Tankage (7) is provided with the front end for putting in bar (2), and the cutter head (8) links together with bar (2) is put in, and the cutter head (8) is by even
Bar (9) and tool tip (10) are constituted, and the connecting rod (9) assigns into the mounting groove (7) for putting in bar (2) front end, the tool tip
(10) through connecting rod (9) setting on the outside of connecting rod (9), and insert groove (11) are offered in the tool tip (10), described second
Adjusting bolt (12), which is mounted on, to be put on bar (2), and the active fixture block (13) and driven fixture block (14) are all positioned in and put in bar (2)
Inside, and the active fixture block (13) adjusts bolt (12) with second and is attached, the active fixture block (13) and driven fixture block
(14) connection is put in fitting card, the driven fixture block (14) is located at the side for assigning into mounting groove (7) inner link (9) end, described
Blade (15) is mounted in insert groove (11).
2. a kind of boring cutter with composite coating structure according to claim 1, it is characterised in that: described first adjusts spiral shell
There are two bolt (3) settings, and putting in bar (2) to adjust bolt (3) with knife bar (1) by first is in be telescopically connected to.
3. a kind of boring cutter with composite coating structure according to claim 1, it is characterised in that: the cutter head (8) is logical
Crossing connecting rod (9) and assigning mounting groove (7) interior and put in bar (2) is in be telescopically connected to.
4. a kind of boring cutter with composite coating structure according to claim 1, it is characterised in that: the active fixture block
(13) inclined-plane is bonded with the inclined-plane of driven fixture block (14), and active fixture block (13) by second adjust bolt (12) with from
Dynamic fixture block (14) are in be slidably connected.
5. a kind of boring cutter with composite coating structure according to claim 1, it is characterised in that: the blade (15)
Outside is equipped with cutting edge, and the cutting edge surface of blade (15) is coated with composite coating.
6. a kind of boring cutter with composite coating structure according to claim 1, it is characterised in that: the blade (15) is logical
Connection bolt and insert groove (11) are crossed in detachable connection, and there are gaps for blade (15) and the side wall of insert groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796254.9U CN209124926U (en) | 2018-11-02 | 2018-11-02 | A kind of boring cutter with composite coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796254.9U CN209124926U (en) | 2018-11-02 | 2018-11-02 | A kind of boring cutter with composite coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124926U true CN209124926U (en) | 2019-07-19 |
Family
ID=67233674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796254.9U Expired - Fee Related CN209124926U (en) | 2018-11-02 | 2018-11-02 | A kind of boring cutter with composite coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108315A (en) * | 2018-11-02 | 2019-01-01 | 常州市海力工具有限公司 | A kind of boring cutter with composite coating structure |
| CN113714570A (en) * | 2021-09-26 | 2021-11-30 | 一汽解放汽车有限公司 | Bidirectional reverse scraper |
| CN113758049A (en) * | 2021-08-19 | 2021-12-07 | 刘亚超 | Double-temperature air source heat pump unit |
-
2018
- 2018-11-02 CN CN201821796254.9U patent/CN209124926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108315A (en) * | 2018-11-02 | 2019-01-01 | 常州市海力工具有限公司 | A kind of boring cutter with composite coating structure |
| CN113758049A (en) * | 2021-08-19 | 2021-12-07 | 刘亚超 | Double-temperature air source heat pump unit |
| CN113714570A (en) * | 2021-09-26 | 2021-11-30 | 一汽解放汽车有限公司 | Bidirectional reverse scraper |
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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 |
Granted publication date: 20190719 |