CN109676512A - A kind of cutting tool dulling machine quick-clamping knife bar - Google Patents
A kind of cutting tool dulling machine quick-clamping knife bar Download PDFInfo
- Publication number
- CN109676512A CN109676512A CN201811349431.3A CN201811349431A CN109676512A CN 109676512 A CN109676512 A CN 109676512A CN 201811349431 A CN201811349431 A CN 201811349431A CN 109676512 A CN109676512 A CN 109676512A
- Authority
- CN
- China
- Prior art keywords
- set screw
- knife bar
- screw hole
- rod
- cutting tool
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000415 inactivating effect Effects 0.000 abstract description 7
- 238000002161 passivation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000003252 repetitive effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 1
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/003—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor whereby the workpieces are mounted on a holder and are immersed in the abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The present invention provides a kind of cutting tool dulling machine quick-clamping knife bar, sleeve is set on the cutting tool dulling machine, set screw is set on sleeve, the quick-clamping knife bar includes: hoodle set screw and the intracorporal blind hole of bar on the body of rod and the body of rod.Stationarity is good between quick-clamping knife bar and cutter provided by the invention；Simultaneously, quick-clamping knife bar and cutting tool dulling machine with hoodle set screw are separation, in upper bottom tool, it only needs for quick-clamping knife bar of the invention to be fixed in sleeve by set screw, one hand directly inserts or pull out the knife handle of cutter from the blind hole of the body of rod, directly in passivation hands- operation, it is therefore prevented that cutter is fallen from machine for inactivating sleeve during upper bottom tool, is scrapped so as to cause scarce, breaking of collapsing for cutting edge roundness etc.；And solve the problems, such as the repetitive operation of multiple compression chuck, there is plug and play, increase substantially production efficiency, save great amount of cost.
Description
Technical field
The present invention relates to cutting tool dulling frock clamp fields, and in particular to a kind of cutting tool dulling machine quick-clamping knife bar.
Background technique
In process, the cutting edge of cutter can have different degrees of microcosmic notch to hard alloy cutter, cut
The microcosmic notch of cutting edge roundness easily extends in journey, accelerates tool wear and damage, so cutting-tool's used life is shorter, by one
The use of section time will be worn, and frequently be replaced, and the cost of production and processing is significantly improved.Therefore existing production cutter
Technology in, processing can be all passivated to cutter, increases the sphering of cutting edge by Passivation Treatment, removal cutting edge burr reaches
It is processed to accurate consistent rounding, keeps blade smooth, greatly reduce tipping, workpiece surface finish can also be improved, further be mentioned
Rise workpiece quality.
Application No. is 201520018047.0 Chinese patent, disclose a kind of for hard alloy cutter cutting edge passivation
Machine for inactivating, including control cabinet, control cabinet upper center are equipped with screw bolt seat, and screw bolt seat is equipped with an elevating screw, go up and down silk
The end of bar is equipped with a locking nut, and locking nut is equipped with one and bolt is turned up, and bolt is turned up and is equipped with a tooth rest, tooth rest
Driving gear is equipped in the middle part of inner cavity, tooth rest luminal border is equipped at intervals with multiple driven gears engaged with driving gear, driven
The cutter collet extended downwardly is equipped in the middle part of gear.Its cutter is directly paid in cutter collet by set screw lock, so that often
It is secondary to need a hand to help cutter during upper bottom tool, the locking of another hand or bolt is unclamped, by cutter from cutter
It is taken out in collet, such cutter is easy to fall, and scraps so as to cause scarce, breaking of collapsing for cutting edge roundness etc., there is an urgent need to be changed
Into.
Summary of the invention
To solve the above problems, the present invention provides a kind of cutting tool dulling machine quick-clamping knife bars.It is provided by the invention
Stationarity is good between quick-clamping knife bar and cutter；Meanwhile quick-clamping knife bar and cutting tool dulling with hoodle set screw
Machine is separation, in upper bottom tool, it is only necessary to quick-clamping knife bar of the invention is fixed in sleeve by set screw,
One hand directly inserts or pull out the knife handle of cutter from the blind hole of the body of rod, directly in passivation hands- operation, it is therefore prevented that above cut
Cutter is fallen from machine for inactivating sleeve during tool, is scrapped so as to cause scarce, breaking of collapsing for cutting edge roundness etc.；And it solves repeatedly
The problem of repetitive operation of compression chuck, has plug and play, increases substantially production efficiency, saves great amount of cost.
To realize the technical purpose, the technical scheme is that a kind of cutting tool dulling machine quick-clamping knife bar, institute
It states and sleeve is set on cutting tool dulling machine, set screw is set on sleeve, the quick-clamping knife bar includes:
Blind hole is arranged in the body of rod, body of rod one end, and the knife handle of cutter is plugged in blind hole, is arranged on the outer peripheral surface of the body of rod other end
Body of rod positioning pit, for the body of rod to be fixed in sleeve by set screw；
Hoodle set screw, the set screw hole of blind hole, hoodle set screw are led in setting on the outer peripheral surface of the body of rod
It is screwed onto set screw hole, for the knife handle of the cutter to be fixed in blind hole；
Further, the blind hole and the body of rod are coaxial, and the shank diameter of the blind hole and cutter is suitable, and blind hole length is not
Greater than the shank length of cutter.
Further, inner chamfer is set in the end face junction of the blind hole and the body of rod.
Further, outer chamfer is arranged in one end end face outer with blind hole in the body of rod.
Further, the set screw hole includes first pair of set screw hole, second pair of set screw hole, third to stopping payment
Screw hole；First pair of set screw hole, second pair of set screw hole, third are located at the axis in set screw hole described blind
On the diameter both ends extended line in hole.
As a kind of preferred embodiment of the invention, it is based on above content, unlike, described first pair is stopped payment spiral shell
Wire hole and second pair of set screw hole, second pair of set screw hole and third are 60 ° to the axis angle α in set screw hole.
As a kind of preferred embodiment of the invention, it is based on above content, unlike, described first pair is stopped payment spiral shell
The spacing L1 in wire hole and second pair of set screw hole is equal to second pair of set screw hole and third to the spacing L2 in set screw hole.
The beneficial effects of the present invention are:
Stationarity is good between quick-clamping knife bar and cutter provided by the invention；Meanwhile it is fast with hoodle set screw
Quick-mounting clamping knife rod and cutting tool dulling machine are separation, in upper bottom tool, it is only necessary to pass through quick-clamping knife bar of the invention
Set screw is fixed in sleeve, and one hand directly inserts or pull out the knife handle of cutter from the blind hole of the body of rod, is directly being passivated
Hands- operation, it is therefore prevented that cutter is fallen from machine for inactivating sleeve during upper bottom tool, scarce, disconnected so as to cause collapsing for cutting edge roundness
Knife etc. is scrapped；And solve the problems, such as the repetitive operation of multiple compression chuck, there is plug and play, increase substantially production effect
Rate saves great amount of cost.
Detailed description of the invention
Fig. 1 is the overall structure diagram of quick-clamping knife bar of the present invention；
Fig. 2 is one of corresponding perspective view of Fig. 1 of the present invention；
Fig. 3 is the two of the corresponding perspective view of Fig. 1 of the present invention；
Fig. 4 is the end face perspective structure schematic diagram of quick-clamping knife bar of the present invention；
Fig. 5 is the face the A-A the schematic diagram of the section structure in Fig. 2 of the present invention；
Fig. 6 is the face the B-B the schematic diagram of the section structure in Fig. 2 of the present invention；
Fig. 7 is the face the C-C the schematic diagram of the section structure in Fig. 2 of the present invention；
Fig. 8 is hoodle set screw structural schematic diagram of the invention.
Specific embodiment
Technical solution of the present invention will be clearly and completely described below.
A kind of cutting tool dulling machine quick-clamping knife bar covers as shown in Figure 1-3, sleeve is arranged on the cutting tool dulling machine
Set screw is set on cylinder, the quick-clamping knife bar includes:
Blind hole 3 is arranged in the body of rod 1, body of rod one end, and the knife handle of cutter is plugged in blind hole 3, on the outer peripheral surface of the body of rod other end
Body of rod positioning pit 2 is set, for the body of rod to be fixed in sleeve by set screw；Using the present embodiment, can incite somebody to action
This body of rod is fixed in the sleeve of conventional tool machine for inactivating, improves this knife bar for the suitability of cutting tool dulling machine.
Hoodle set screw 9, the set screw hole of blind hole 3 is led in setting on the outer peripheral surface of the body of rod, and hoodle stops payment spiral shell
Silk is screwed onto set screw hole, for the knife handle of the cutter to be fixed in blind hole；Using the present embodiment, hoodle is stopped payment
The axis of screw hole and the axis of the blind hole are orthogonal, can firmly be fixed on cutter in the blind hole of knife bar, or
It says that cutting tool dulling machine can clamp cutter securely, prevents the cutter in passivation from falling off, cause the generation that collides with each other because of cutter
Damage.
Firstly, quick-clamping knife bar and cutting tool dulling machine of the invention is separation, when upper bottom tool, directly in machine for inactivating
Upper operation, it is only necessary to be fixed on the body of rod for assembling hoodle set screw in sleeve by set screw, one hand is directly by knife
The knife handle of tool is inserted or pull out from the blind hole of the body of rod, it is therefore prevented that and cutter is fallen from machine for inactivating sleeve during upper bottom tool,
It is scrapped so as to cause scarce, breaking of collapsing for cutting edge roundness etc..Wherein, the design of multipair hoodle set screw 9 can be into the body of rod 1
When upper bottom tool, positioning and lock Fu Li are provided, there is plug and play, increases substantially production efficiency, saves great amount of cost.
Further, the blind hole 3 and the body of rod 1 are coaxial, and the blind hole 3 is suitable with the shank diameter of cutter, and blind hole is long
Degree is not more than the shank length of cutter.
Further, inner chamfer 7 is set in the end face junction of the blind hole 3 and the body of rod 1.Using the present embodiment,
The setting of inner chamfer 7 facilitates and provides guiding for the knife handle of cutter, facilitate the knife handle of cutter to this quick-clamping knife bar to insert
If.
Further, outer chamfer 8 is arranged in one end end face outer with blind hole in the body of rod.Using the present embodiment, outside
The setting of chamfering 8 facilitates this quick-clamping knife bar and plugs into passivation sand, promotes passivation effect to a certain extent.
Further, as shown in figure 4, the set screw hole includes first pair of 4, second pairs of set screw hole set screw hole
5, third is to set screw hole 6；First pair of set screw hole, second pair of set screw hole, third are to the axis in set screw hole
It is located on the extended line of the diameter of blind hole both ends.Using the present embodiment, the hoodle in each pair of set screw hole is stopped payment
Screw can provide pressure in the knife handle two sides for being symmetrical with cutter, and the first step promotes locating effect of the knife handle in blind hole.
As shown in figs. 4-7, as a kind of preferred embodiment of the invention, it is based on above content, unlike, it is described
First pair of set screw hole and second pair of set screw hole, second pair of set screw hole and third press from both sides the axis in set screw hole
Angle α is 60 °.
As a kind of preferred embodiment of the invention, it is based on above content, unlike, described first pair is stopped payment spiral shell
The spacing L1 in wire hole and second pair of set screw hole is equal to second pair of set screw hole and third to the spacing L2 in set screw hole.
It, being capable of locating effect of the first step promotion knife handle in blind hole using three pairs of hoodle set screws that are equidistant, waiting angles to be arranged.
For those of ordinary skill in the art, without departing from the concept of the premise of the invention, it can also do
Several modifications and improvements out, these are all within the scope of protection of the present invention.
Claims (7)
1. a kind of cutting tool dulling machine quick-clamping knife bar, sleeve is set, spiral shell is stopped payment in setting on sleeve on the cutting tool dulling machine
Silk, which is characterized in that the quick-clamping knife bar includes:
Blind hole is arranged in the body of rod, body of rod one end, and the knife handle of cutter is plugged in blind hole, and the body of rod is arranged on the outer peripheral surface of the body of rod other end
Positioning pit, for the body of rod to be fixed in sleeve by set screw；
Hoodle set screw, the set screw hole of blind hole is led in setting on the outer peripheral surface of the body of rod, and hoodle set screw is spirally connected
In set screw hole, for providing lock Fu Li when the knife handle of the cutter is inserted into knife bar.
2. cutting tool dulling machine quick-clamping knife bar according to claim 1, which is characterized in that the blind hole and the bar
Body is coaxial, and the shank diameter of the blind hole and cutter is suitable, and blind hole length is not more than the shank length of cutter.
3. cutting tool dulling machine quick-clamping knife bar according to claim 2, which is characterized in that in the blind hole and described
Inner chamfer is arranged in the end face junction of the body of rod.
4. cutting tool dulling machine quick-clamping knife bar according to claim 2, which is characterized in that the body of rod is with blind
Outer chamfer is arranged in one end end face outer in hole.
5. cutting tool dulling machine quick-clamping knife bar according to claim 1, which is characterized in that the set screw hole packet
First pair of set screw hole, second pair of set screw hole, third are included to set screw hole；First pair of set screw hole, second pair
Set screw hole, third are located on the extended line of the diameter of blind hole both ends axis in set screw hole.
6. cutting tool dulling machine quick-clamping knife bar according to claim 5, which is characterized in that described first pair is stopped payment spiral shell
Wire hole and second pair of set screw hole, second pair of set screw hole and third are 60 ° to the axis angle α in set screw hole.
7. cutting tool dulling machine quick-clamping knife bar according to claim 6, which is characterized in that described first pair is stopped payment spiral shell
The spacing L1 in wire hole and second pair of set screw hole is equal to second pair of set screw hole and third to the spacing L2 in set screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811349431.3A CN109676512A (en) | 2018-11-13 | 2018-11-13 | A kind of cutting tool dulling machine quick-clamping knife bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811349431.3A CN109676512A (en) | 2018-11-13 | 2018-11-13 | A kind of cutting tool dulling machine quick-clamping knife bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109676512A true CN109676512A (en) | 2019-04-26 |
Family
ID=66185398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811349431.3A Pending CN109676512A (en) | 2018-11-13 | 2018-11-13 | A kind of cutting tool dulling machine quick-clamping knife bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676512A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102811U (en) * | 1991-11-16 | 1992-04-29 | 第二重机厂 | Combined cutter arbor |
| CN201755779U (en) * | 2010-05-12 | 2011-03-09 | 深南电路有限公司 | Blade grinding machine chuck |
| CN202106074U (en) * | 2011-05-20 | 2012-01-11 | 安徽全柴动力股份有限公司 | Combination tool for machining hole on valve seat ring of diesel engine cylinder head |
| CN203210182U (en) * | 2013-05-07 | 2013-09-25 | 哈尔滨汽轮机厂有限责任公司 | Passivation clamp of sintered carbide ball end milling cutter |
| CN204053027U (en) * | 2014-08-13 | 2014-12-31 | 合肥长源液压股份有限公司 | Thick fine finishining one deep-hole boring cutter |
| CN104369005A (en) * | 2014-11-24 | 2015-02-25 | 常州长江齿轮有限公司 | Tool chuck facilitating tool installation and replacement |
| CN204194985U (en) * | 2014-10-16 | 2015-03-11 | 永城煤电控股集团有限公司 | The combination knife bar of tapping on boring machine or lathe |
| CN104589197A (en) * | 2015-01-12 | 2015-05-06 | 陈瑞武 | Passivation machine used for passivation of cutting edge of hard alloy cutter |
| CN204366216U (en) * | 2014-12-20 | 2015-06-03 | 耐新机械（天津）有限公司 | A kind of processing jig for linear cutter molding cutter |
| CN204546008U (en) * | 2015-03-04 | 2015-08-12 | 泗洪启航精密机械科技有限公司 | Combined type handle of a knife |
| CN105636726A (en) * | 2013-10-18 | 2016-06-01 | 日本特殊陶业株式会社 | Cutting tool holder and cutting tool |
| CN106475830A (en) * | 2015-08-31 | 2017-03-08 | 林志贺 | Rapid knife exchanging mechanism and its tool magazine |
| CN207205876U (en) * | 2017-07-28 | 2018-04-10 | 深圳市金洲精工科技股份有限公司 | A kind of clamping device and cutting tool dulling equipment for the quick loading and unloading of cutter |
| CN209239776U (en) * | 2018-11-13 | 2019-08-13 | 江苏科比特科技有限公司 | A kind of cutting tool dulling machine quick-clamping knife bar |
-
2018
- 2018-11-13 CN CN201811349431.3A patent/CN109676512A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102811U (en) * | 1991-11-16 | 1992-04-29 | 第二重机厂 | Combined cutter arbor |
| CN201755779U (en) * | 2010-05-12 | 2011-03-09 | 深南电路有限公司 | Blade grinding machine chuck |
| CN202106074U (en) * | 2011-05-20 | 2012-01-11 | 安徽全柴动力股份有限公司 | Combination tool for machining hole on valve seat ring of diesel engine cylinder head |
| CN203210182U (en) * | 2013-05-07 | 2013-09-25 | 哈尔滨汽轮机厂有限责任公司 | Passivation clamp of sintered carbide ball end milling cutter |
| CN105636726A (en) * | 2013-10-18 | 2016-06-01 | 日本特殊陶业株式会社 | Cutting tool holder and cutting tool |
| CN204053027U (en) * | 2014-08-13 | 2014-12-31 | 合肥长源液压股份有限公司 | Thick fine finishining one deep-hole boring cutter |
| CN204194985U (en) * | 2014-10-16 | 2015-03-11 | 永城煤电控股集团有限公司 | The combination knife bar of tapping on boring machine or lathe |
| CN104369005A (en) * | 2014-11-24 | 2015-02-25 | 常州长江齿轮有限公司 | Tool chuck facilitating tool installation and replacement |
| CN204366216U (en) * | 2014-12-20 | 2015-06-03 | 耐新机械（天津）有限公司 | A kind of processing jig for linear cutter molding cutter |
| CN104589197A (en) * | 2015-01-12 | 2015-05-06 | 陈瑞武 | Passivation machine used for passivation of cutting edge of hard alloy cutter |
| CN204546008U (en) * | 2015-03-04 | 2015-08-12 | 泗洪启航精密机械科技有限公司 | Combined type handle of a knife |
| CN106475830A (en) * | 2015-08-31 | 2017-03-08 | 林志贺 | Rapid knife exchanging mechanism and its tool magazine |
| CN207205876U (en) * | 2017-07-28 | 2018-04-10 | 深圳市金洲精工科技股份有限公司 | A kind of clamping device and cutting tool dulling equipment for the quick loading and unloading of cutter |
| CN209239776U (en) * | 2018-11-13 | 2019-08-13 | 江苏科比特科技有限公司 | A kind of cutting tool dulling machine quick-clamping knife bar |
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