CN209124961U - A kind of polygon nonstandard cutter - Google Patents
A kind of polygon nonstandard cutter Download PDFInfo
- Publication number
- CN209124961U CN209124961U CN201821754955.6U CN201821754955U CN209124961U CN 209124961 U CN209124961 U CN 209124961U CN 201821754955 U CN201821754955 U CN 201821754955U CN 209124961 U CN209124961 U CN 209124961U
- Authority
- CN
- China
- Prior art keywords
- hilt
- polygon
- nonstandard cutter
- control ring
- connecting rod
- 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
- 238000003860 storage Methods 0.000 claims description 7
- 238000005553 drilling Methods 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a kind of polygon nonstandard cutter, it is related to nonstandard cutter field, the polygon nonstandard cutter, including hilt, connect bearing and control ring, the side wall of hilt and mounting hole is offered close to bottom side, the top of the hilt is flexibly connected by connecting bearing with the bottom of control ring, knife handle is provided with above control ring, hollow connecting rod is welded at the top of the knife handle, the polygon nonstandard cutter, it is flexible in the internal rotating of hilt that rotation control ring controls expansion screw on its interior, to which the length of the cutter be adjusted, easily facilitate use, by the inside in hollow connecting rod insertion axle center dress hole, so that hollow connecting rod, axle center dress hole and nonstandard cutter head are on same axis, cutter is the function of drilling at this time, when hollow connecting rod is inserted into the inside in eccentric dress hole, cutter can realize the function of cutting at this time , realize versatility, saved production cost.
Description
Technical field
The utility model relates to nonstandard cutter technical field, specially a kind of polygon nonstandard cutter.
Background technique
Drilling cutters are one kind to cut various shape on solid material, and currently used nonstandard cutter is being cut
In the process, when especially reaming to materials such as high temperature alloy and glass hard steels, often due to chip removal is not easily broken, cause cold
But liquid is difficult to reach hole apex, and hole apex is caused to overheat, and excessively high temperature seriously affects the dimensional accuracy in processing hole, causes
The nonstandard cutter head used is easy to fracture, so just needing nonstandard cutter head readily replaceable, increases production cost.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of polygon nonstandard cutter, dissipates when solving drilling
Heat influences the problem of cutter head service life not in time.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of polygon nonstandard cutter,
Including hilt, connection bearing and control ring, the side wall of the hilt and mounting hole, the top of the hilt are offered close to bottom side
It is flexibly connected by connection bearing with the bottom of control ring, knife handle, the top of the knife handle is provided with above the control ring
It is welded with hollow connecting rod；
The bottom of the knife handle is welded with expansion screw, and the bottom of the expansion screw sequentially passes through control ring and connecting shaft
The inside of hilt is held and extends to, and expansion screw is threadedly coupled with control ring and hilt, the top of the hollow connecting rod
It is provided with tool apron, the bottom of the tool apron offers axle center dress hole and eccentric dress hole, and the top of the tool apron is inserted with nonstandard knife
Head, the side wall of the tool apron is inserted with the fastening screw being threadedly coupled with it；
The inside of the hilt offers the first diversion trench, and the top and bottom of the first diversion trench connection hilt, described
The inside of knife handle and expansion screw offers the second diversion trench and storage mouth, the bottom of the second diversion trench connection expansion screw
Portion, the top of the storage mouth connection knife handle.
Preferably, the hilt, expansion screw, knife handle, hollow connecting rod, axle center dress hole and nonstandard cutter head are in same
On axis, cutter is the function of drilling at this time.
Preferably, the inside of the control ring and hilt offers through-hole compatible with expansion screw, and through-hole
Inner wall is provided with internal screw thread compatible with the external screw thread of expansion screw, and rotation control ring can control expansion screw in hilt
Portion is flexible.
Preferably, the axle center dress hole is consistent with bias dress hole size shape, is adapted to hollow connecting rod, hollow connection
It is to be threadedly coupled that bar, which fills hole and eccentric dress hole with axle center,.
Preferably, socket compatible with nonstandard cutter head, the end of the fastening screw are offered at the top of the tool apron
Through tool apron side wall and extend to socket inside and nonstandard cutter head side wall contradict, the fastening screw play limitation fix
Effect.
(3) beneficial effect
The utility model provides a kind of polygon nonstandard cutter.Have it is following the utility model has the advantages that
1, the polygon nonstandard cutter, rotation control ring control expansion screw on its interior in the internal rotating of hilt
It is flexible, so that the length of the cutter be adjusted, use is easily facilitated, by the inside in hollow connecting rod insertion axle center dress hole, so that
Hollow connecting rod, axle center dress hole and nonstandard cutter head are on same axis, and cutter is the function of drilling at this time, by hollow connection
When the inside in the eccentric dress hole of bar insertion, cutter can realize the function of cutting, realization versatility, while the utility model at this time
It installs and easy to maintain reliable, has saved production cost.
2, the polygon nonstandard cutter, the first diversion trench, the second diversion trench, storage mouth and hollow connecting rod inside are connected to,
Facilitate the dust generated when milling and scrap to discharge, reduce the calorific value of nonstandard cutter head, guarantees cutting effect, reduce cutter
Maintenance cost and replacement cost extend the service life of cutter head.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged drawing of A in the utility model Fig. 1；
Fig. 3 is the utility model structure top view；
Fig. 4 is the utility model structure sectional view.
In figure: 1 hilt, 2 connection bearings, 3 control rings, 4 expansion screws, 5 knife handles, 6 hollow connecting rods, 7 tool aprons, 8 nonstandard
Cutter head, 9 fastening screws, 10 axle center dress hole, 11 eccentric dress holes, 12 first diversion trenches, 13 second diversion trenches, 14 storage mouths, 15 peaces
Fill hole.
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 embodiment provides a kind of polygon nonstandard cutter, as shown in Figs 1-4, including hilt 1, connection bearing
2 and control ring 3, the side wall of hilt 1 and mounting hole 15 is offered close to bottom side, mounting hole 15 is used to fixing cutter 1, hilt 1
Top is flexibly connected by connecting bearing 2 with the bottom of control ring 3, and the top of control ring 3 is provided with knife handle 5, the top of knife handle 5
It is welded with hollow connecting rod 6.
The bottom of knife handle 5 is welded with expansion screw 4, and the bottom of expansion screw 4 sequentially passes through control ring 3 and connection bearing 2
And extend to the inside of hilt 1, and expansion screw 4 is threadedly coupled with control ring 3 and hilt 1, control ring 3 and hilt 1 it is interior
Portion offers through-hole compatible with expansion screw 4, and the inner wall of through-hole is provided with and is adapted with the external screw thread of expansion screw 4
Internal screw thread, rotation control ring 3 can control expansion screw 4 flexible in the inside of hilt 1, and the top of hollow connecting rod 6 is provided with
Tool apron 7, the bottom of tool apron 7 offer axle center dress hole 10 and eccentric dress hole 11, and axle center fills hole 10 and eccentric dress 11 size shape of hole
Unanimously, it is adapted to hollow connecting rod 6, it is to be threadedly coupled that hollow connecting rod 6, which fills hole 10 and eccentric dress hole 11 with axle center, tool apron 7
Top inserted with nonstandard cutter head 8, hilt 1, expansion screw 4, knife handle 5, hollow connecting rod 6, axle center dress hole 10 and nonstandard cutter head 8
It is on same axis, cutter is the function of drilling at this time, and the side wall of tool apron 7 is inserted with the fastening screw being threadedly coupled with it
9, the top of tool apron 7 offers socket compatible with nonstandard cutter head 8, and the end of fastening screw 9 is run through the side wall of tool apron 7 and prolonged
The side wall of the inside and nonstandard cutter head 8 that extend to socket contradicts, and fastening screw 9 plays the fixed effect of limitation.
The inside of hilt 1 offers the first diversion trench 12, and the top and bottom of the first diversion trench 12 connection hilt 1, knife
The inside of handle 5 and expansion screw 4 offers the second diversion trench 13 and storage mouth 14, and the second diversion trench 13 is connected to expansion screw 4
Bottom, storage mouth 14 are connected to the top of knife handle 5.
Working principle: in use, the mounting hole 15 opened up by 1 side wall of hilt can be fixed by hilt 1, to will entirely fill
Fixation is set, it is flexible in the internal rotating of hilt 1 that rotation control ring 3 controls expansion screw 4 on its interior, to be adjusted
The length of the cutter easily facilitates use, and hollow connecting rod 6 insertion axle center is filled to the inside in hole 10, so that hollow connecting rod 6,
Axle center dress hole 10 and nonstandard cutter head 8 are on same axis, and cutter is the function of drilling at this time, and hollow connecting rod 6 is inserted into
When the inside in bias dress hole 11, cutter can realize the function of cutting at this time, realize versatility, while the installation of the utility model
Production cost reliably is saved with easy to maintain, the first diversion trench 12, stores mouth 14 and hollow connecting rod 6 at second diversion trench 13
Inside connection, facilitates the dust generated when milling and scrap to discharge, and reduces the calorific value of nonstandard cutter head 8, guarantees cutting effect,
The maintenance cost and replacement cost for reducing cutter, extend the service life of cutter head.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
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 polygon nonstandard cutter, including hilt (1), connection bearing (2) and control ring (3), it is characterised in that: the knife
It is offered mounting hole (15) the side wall of (1) and close to bottom side, the top of the hilt (1) passes through connection bearing (2) and control
The bottom of ring (3) is flexibly connected, and is provided with knife handle (5) above the control ring (3), is welded at the top of the knife handle (5)
Hollow connecting rod (6)；
The bottom of the knife handle (5) is welded with expansion screw (4), and the bottom of the expansion screw (4) sequentially passes through control ring (3)
With connection bearing (2) and extend to the inside of hilt (1), and expansion screw (4) with control ring (3) and hilt (1) screw thread company
Connect, be provided with tool apron (7) at the top of the hollow connecting rod (6), the bottom of the tool apron (7) offer axle center dress hole (10) and
Bias dress hole (11), the top of the tool apron (7) inserted with nonstandard cutter head (8), the side wall of the tool apron (7) inserted with its spiral shell
The fastening screw (9) of line connection；
The inside of the hilt (1) offers the first diversion trench (12), and the first diversion trench (12) connection hilt (1) top with
The inside of bottom, the knife handle (5) and expansion screw (4) offers the second diversion trench (13) and stores mouth (14), and described second
Diversion trench (13) is connected to the bottom of expansion screw (4), the top of storage mouth (14) connection knife handle (5).
2. a kind of polygon nonstandard cutter according to claim 1, it is characterised in that: the hilt (1), expansion screw
(4), knife handle (5), hollow connecting rod (6), axle center dress hole (10) and nonstandard cutter head (8) are on same axis.
3. a kind of polygon nonstandard cutter according to claim 1, it is characterised in that: the control ring (3) and hilt (1)
Inside offer with expansion screw (4) compatible through-hole, and the inner wall of through-hole be provided with the outer spiral shell of expansion screw (4)
The compatible internal screw thread of line.
4. a kind of polygon nonstandard cutter according to claim 1, it is characterised in that: axle center dress hole (10) and bias
It is consistent to fill hole (11) size shape, is adapted to hollow connecting rod (6).
5. a kind of polygon nonstandard cutter according to claim 1, it is characterised in that: opened up at the top of the tool apron (7)
There is the compatible socket with nonstandard cutter head (8), the end of the fastening screw (9) is run through the side wall of tool apron (7) and extended to slotting
The inside of mouth and the side wall of nonstandard cutter head (8) contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754955.6U CN209124961U (en) | 2018-10-29 | 2018-10-29 | A kind of polygon nonstandard cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754955.6U CN209124961U (en) | 2018-10-29 | 2018-10-29 | A kind of polygon nonstandard cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124961U true CN209124961U (en) | 2019-07-19 |
Family
ID=67233042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821754955.6U Expired - Fee Related CN209124961U (en) | 2018-10-29 | 2018-10-29 | A kind of polygon nonstandard cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124961U (en) |
-
2018
- 2018-10-29 CN CN201821754955.6U patent/CN209124961U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polygonal non-standard cutter Effective date of registration: 20200410 Granted publication date: 20190719 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO ZHONGXINDA MACHINERY Co.,Ltd. Registration number: Y2020990000299 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210402 Granted publication date: 20190719 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO ZHONGXINDA MACHINERY Co.,Ltd. Registration number: Y2020990000299 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |