CN104625788B - A kind of simple type cutter binder - Google Patents
A kind of simple type cutter binder Download PDFInfo
- Publication number
- CN104625788B CN104625788B CN201410789583.0A CN201410789583A CN104625788B CN 104625788 B CN104625788 B CN 104625788B CN 201410789583 A CN201410789583 A CN 201410789583A CN 104625788 B CN104625788 B CN 104625788B
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- CN
- China
- Prior art keywords
- clamping
- outer casing
- clamping hole
- hole
- simple type
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Abstract
The present invention relates to a kind of simple type cutter binder, including clamping head, closing shell and connected with outer casing, the connected with outer casing are semiclosed tubbiness, and the clamping headgear is connected in connected with outer casing, is slidably connected between the clamping head outer wall and connected with outer casing inwall；In the clamping head towards the clamping hole that one is provided with the side of connected with outer casing blind end, the surrounding annular array of the clamping hole some sliding grooves have been provided with, taper surface upper shed of the axial one end of the sliding groove in clamping head, the axial other end of the sliding groove connects with clamping hole, the sliding groove is obliquely installed with respect to clamping hole, vertical with taper surface；An annular protrusion is provided with the top of the clamping head, is connected between the blind end of the annular protrusion and connected with outer casing by diastole spring, mounting hole that is coaxial with the clamping hole and waiting bore is provided with the blind end of connected with outer casing.
Description
Technical field
The present invention relates to a kind of simple type cutter binder, belong to tools for machine tools field of fixtures.
Background technology
Lathe tool is the cutter for machining, with a cutting tip, and lathe tool is most widely used in machining
One of cutter, the working portion of lathe tool is exactly to produce and the part of processing cutting, including blade, chip is broken broken or is wound up
The storage space of chip, the structural element such as passage of cutting fluid are held in structure, chip removal.Pattern before lathe tool is mainly according to workpiece
Depending on the property of material and cutter material.Simplest is plane, and the plane of positive rake angle is applied to high-speed steel bit and essence
The carbide-tipped lathe tool of processing, the plane of negative rake are applied to processing high strength steel and slightly cut the hard alloy car of steel-casting
Knife.Plane with chamfered edge is that mill has negative chamfered edge to improve edge strength in the plane of positive rake angle, suitable for processing cast iron and
The carbide-tipped lathe tool of general steel part.Lathe tool for requiring chip breaking, the arc surface type of the negative chamfered edge of band can be used, or in plane
Chip breaker is ground on above.
During machining, it is often necessary to use lathe tool, but the cutting force ratio that lathe tool is subject in cutting
It is larger, cause lathe tool easily to loosen so that and cutting effect is affected, and security incident even can occur when serious, so
Lathe tool must be fixed.The fixed form of lathe tool is also that a puzzlement process flies problem, and traditional fixture for turning tool is only
It is to carry out a plane to lathe tool to be fixed, but in the presence of cutting force is bigger, power of the lathe tool by multiple faces
When, lathe tool still can produce loosening, influence cutting effect, security incident is resulted even in when serious.
It is entitled in ZL201110246741.4：Disclosed in patent document for the fixture of clamping lathe tool a kind of logical
The fixture that multiple screwed holes realize cutter clamping is crossed, it is installed as solving the unstable technical problem of Cutting tool installation manner by multiple,
But the clamping mechanism of multiple screw-types is when mounted, wastes time and energy, simultaneously as can not determine each screw geometrical clamp clamp force and
Elastic expansion range, so the stability of cutter clamping is still than relatively low；
ZL201210000023.3, it is entitled：Another kind is disclosed in a kind of clamping structure for milling cutter can be with the milling cutter of fast-assembling
Clamping device, although its simple structure, clamping is fast, and it is mainly clamped using a garter spring to cutter, resists
Radial load is poor, and garter spring is after a long time use, it is easy to deforms and produces frame amount, influences the stabilization of Cutting tool installation manner
Property.
The content of the invention
The technical problem to be solved in the present invention is：Overcome cutter clamping efficiency skill that is low, and easily loosening in the prior art
A kind of art problem, there is provided simple type cutter binder that clamping is carried out to cutter that can quickly, stable.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of simple type cutter binder, including clamping head, closing shell and connected with outer casing, the connected with outer casing are semiclosed bucket
Shape, the clamping headgear are connected in connected with outer casing, are slidably connected between the clamping head outer wall and connected with outer casing inwall；
There is a taper surface in a side position of the clamping head towards connected with outer casing blind end, in the closing of connected with outer casing
End is provided with a bowl-type face corresponding with taper surface；
In the clamping head towards a prismatic clamping hole is provided with the side of connected with outer casing blind end, described
The surrounding annular array of clamping hole is provided with some sliding grooves, and axial one end of the sliding groove is opened on the taper surface of clamping head
Mouthful, the axial other end of the sliding groove is connected with clamping hole, and the sliding groove is obliquely installed with respect to clamping hole, is hung down with taper surface
Directly, a sliding shoe is provided with sliding groove, the length of the sliding shoe is more than the axial length of sliding groove, in sliding shoe court
A clamping face with clamping hole diameter parallel is provided with to the side of clamping hole；
An annular protrusion is provided with the top of the clamping head, between the openend of the annular protrusion and connected with outer casing
Connected by diastole spring, mounting hole that is coaxial with the clamping hole and waiting bore is provided with the blind end of connected with outer casing；
The closing valve jacket is connected on the openend of connected with outer casing, and the upper end top pressure of the clamping head is on closing shell.
As a further innovation of the present invention, slip cap is additionally provided with the inwall of the connected with outer casing, the slip cap
On be provided with some sliding sleeves, be slidably connected between the outer wall and sliding sleeve of the clamping head.
As a further innovation of the present invention, the sliding sleeve is copper, if being inlaid with drystone on the inwall of the sliding sleeve
Mo Huan.
As a further innovation of the present invention, connection is threadably secured between the slip cap and connected with outer casing inwall.
As a further innovation of the present invention, it is threadably secured connection between the closing shell and connected with outer casing outer wall.
As a further innovation of the present invention, array is provided with some axis and hung down with clamping axially bored line on the clamping face
Straight raised item.
As a further innovation of the present invention, the clamping hole is semiclosed shape, set on the blind end of the clamping hole
It is equipped with a withdrawing spring for being used to ejecting cutter into clamping hole.
As a further innovation of the present invention, the top pressure of a Copper alloy material is additionally provided with the withdrawing spring
Block, the withdrawing spring is by top pressure block top pressure on cutter.
The beneficial effects of the invention are as follows：
1st, the relative movement that the present invention passes through clamping head and connected with outer casing so that several sliding shoes and cutter card
Tightly, simple to operate, simple structure is bigger compared to traditional cutter clamping mechanism, clamping force, it is not easy to slips.
2nd, slip cap of the invention can improve the sliding capability between clamping head and connected with outer casing, prevent cutting swarf from entering
So that clamping head and sliding and occurring stuck between shell, finally resulting in cutter can not install or unload.
3rd, graphite annulus can further improve the performance of lubrication, improve the efficiency of cutter dismounting.
4th, the bindiny mechanism of screw-type can allow slip cap easily to be unloaded from connected with outer casing, be changed.
5th, close and be connected through a screw thread between shell and connected with outer casing outer wall, the connected mode of slot types is slided compared to other,
The governor motion of screw-type is simple to operate, and structure is also eased, effectively reduces fault rate.
6th, clamping slot corresponding with raised item is processed on cutter, by the cooperation of clamping slot and raised item, can be improved
The stability of Cutting tool installation manner.
7th, withdrawing spring can improve efficiency when cutter is dismantled, and after unclamping connected with outer casing, cutter meeting automatic spring comes off,
Manually need not pull out, the possibility scratched by cutter can be reduced, while withdrawing spring can also improve cutter and exist
Stability during clamping.
8th, top pressure block can improve the contact area of spring and cutter, improve the stability of support.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the diagrammatic cross-section of the present invention；
Figure includes：Close shell 1, annular protrusion 2, clamping first 3, diastole spring 4, connected with outer casing 5, sliding sleeve 6, sliding shoe 7,
Top pressure block 8, withdrawing spring 9, bowl-type face 10, slip cap 11, clamping hole 12.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, the present invention is a kind of simple type cutter binder, including clamping is first 3, closing shell 1 and connected with outer casing 5,
The connected with outer casing 5 is semiclosed tubbiness, is provided with slip cap 11 on the inwall of the connected with outer casing 5, on the slip cap 11
Some sliding sleeves 6 are provided with, the sliding sleeve 6 is copper, and some graphite annulus are inlaid with the inwall of the sliding sleeve 6；The clamping
First 3 are socketed in connected with outer casing 5 by sliding sleeve 6, are slidably connected between the outer wall and sliding sleeve 6 of the clamping first 3, the slip cap
Connection is threadably secured between 11 and the inwall of connected with outer casing 5；
There is a taper surface in a side position of the clamping first 3 towards the blind end of connected with outer casing 5, in connected with outer casing 5
Blind end is provided with a bowl-type face 10 corresponding with taper surface；
In the clamping first 3 towards being provided with a prismatic clamping hole 12 on the side of the blind end of connected with outer casing 5,
The surrounding annular array of the clamping hole 12 is provided with some sliding grooves, the cone of axial one end of the sliding groove in clamping first 3
The upper shed of shape face, the axial other end of the sliding groove are connected with clamping hole 12, and the sliding groove is tilted with respect to clamping hole 12 and set
Put, it is vertical with taper surface, a sliding shoe 7 is provided with sliding groove, the length of the sliding shoe 7 is more than the axial direction of sliding groove
Length, in sliding shoe 7 towards being provided with a clamping face with the diameter parallel of clamping hole 12 on the side of clamping hole 12；
The top of the clamping first 3 is provided with an annular protrusion 2, the openend of the annular protrusion 2 and connected with outer casing 5
Between connected by diastole spring 4, be provided with the blind end of connected with outer casing 5 coaxial with the clamping hole 12 and wait bore
Mounting hole；
The closing shell 1 is socketed in the openend of connected with outer casing 5, and the upper end top pressure of the clamping first 3 is in closing shell 1
On；Connection is threadably secured between the closing shell 1 and the outer wall of connected with outer casing 5；
Array is provided with some axis raised item vertical with the axis of clamping hole 12 on the clamping face；
The clamping hole 12 is semiclosed shape, and one is provided with the blind end of the clamping hole 12 and is used for cutter bullet
Go out the withdrawing spring 9 of clamping hole 12；The top pressure block 8 of a Copper alloy material is additionally provided with the withdrawing spring 9, it is described to move back
Knife spring 9 is by the top pressure of top pressure block 8 on cutter；
In use, cutter is inserted into clamping hole 12 first, while rotary seal closed shell 1, lower pressing chuck 3 so that even
The taper surface for connecing the bottom of shell 5 promotes sliding shoe 7 to be clamped cutter, while can be set in the clamping portion of cutter some
Groove so that groove coordinates with raised item, improves the stability of clamping；
During dismounting, closing shell 1 is reversely rotated, first 3 upward return of clamping is caused under the driving of diastole spring 4, it is simultaneously sliding
Motion block 7 unclamps from tool surface, under the driving of withdrawing spring 9, cutter ejection.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (8)
1. a kind of simple type cutter binder, it is characterized in that：It is including clamping head, closing shell and connected with outer casing, the connected with outer casing
Semiclosed tubbiness, the clamping headgear are connected in connected with outer casing, the company of slip between the clamping head outer wall and connected with outer casing inwall
Connect；
There is a taper surface in a side position of the clamping head towards connected with outer casing blind end, set in the blind end of connected with outer casing
It is equipped with a bowl-type face corresponding with taper surface；
In the clamping head towards a prismatic clamping hole is provided with the side of connected with outer casing blind end, in the clamping
The surrounding annular array in hole is provided with some sliding grooves, axial one end of the sliding groove clamping head taper surface upper shed,
The axial other end of the sliding groove is connected with clamping hole, and the sliding groove is obliquely installed with respect to clamping hole, vertical with taper surface,
A sliding shoe is provided with sliding groove, the length of the sliding shoe is more than the axial length of sliding groove, in sliding shoe direction
A clamping face with clamping hole diameter parallel is provided with the side of clamping hole；
An annular protrusion is provided with the top of the clamping head, is passed through between the openend of the annular protrusion and connected with outer casing
Diastole spring is connected, and mounting hole that is coaxial with the clamping hole and waiting bore is provided with the blind end of connected with outer casing；
The closing valve jacket is connected on the openend of connected with outer casing, and the upper end top pressure of the clamping head is on closing shell.
2. a kind of simple type cutter binder as claimed in claim 1, it is characterized in that：Also set up on the inwall of the connected with outer casing
There is slip cap, some sliding sleeves are provided with the slip cap, are slidably connected between the outer wall and sliding sleeve of the clamping head.
3. a kind of simple type cutter binder as claimed in claim 2, it is characterized in that：The sliding sleeve is copper, in the sliding sleeve
Inwall on be inlaid with some graphite annulus.
4. a kind of simple type cutter binder as claimed in claim 2, it is characterized in that：The slip cap and connected with outer casing inwall it
Between be threadably secured connection.
5. a kind of simple type cutter binder as claimed in claim 1, it is characterized in that：Closing shell and the connected with outer casing outer wall it
Between be threadably secured connection.
6. a kind of simple type cutter binder as claimed in claim 1, it is characterized in that：If array is provided with the clamping face
The dry axis raised item vertical with clamping axially bored line.
7. a kind of simple type cutter binder as claimed in claim 1, it is characterized in that：The clamping hole is semiclosed shape, in institute
State and a withdrawing spring for being used to ejecting cutter into clamping hole is provided with the blind end of clamping hole.
8. a kind of simple type cutter binder as claimed in claim 7, it is characterized in that：One is additionally provided with the withdrawing spring
The top pressure block of individual Copper alloy material, the withdrawing spring is by top pressure block top pressure on cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789583.0A CN104625788B (en) | 2014-12-19 | 2014-12-19 | A kind of simple type cutter binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410789583.0A CN104625788B (en) | 2014-12-19 | 2014-12-19 | A kind of simple type cutter binder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625788A CN104625788A (en) | 2015-05-20 |
| CN104625788B true CN104625788B (en) | 2018-01-12 |
Family
ID=53205264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410789583.0A Expired - Fee Related CN104625788B (en) | 2014-12-19 | 2014-12-19 | A kind of simple type cutter binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625788B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756659A (en) * | 2017-11-01 | 2018-03-06 | 夏心杰 | Dither cutter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5466102A (en) * | 1993-12-16 | 1995-11-14 | Kennametal Inc. | System for coupling machine tools |
| US5851093A (en) * | 1997-08-07 | 1998-12-22 | Kennametal Inc. | Coupling system for machine tools |
| CN2352304Y (en) * | 1998-08-21 | 1999-12-08 | 皮子明 | Device for clamping articles |
| DE102007029449A1 (en) * | 2007-06-21 | 2008-12-24 | Fischer AG Präzisionsspindeln | Centrifugal assisted tool clamping system |
| CN202162402U (en) * | 2011-06-24 | 2012-03-14 | 深圳市力博刀具技术有限公司 | Cutter capable of being rapidly mounted |
| CN102554673A (en) * | 2012-02-10 | 2012-07-11 | 上海三一精机有限公司 | Knife case device of magazine |
| CN103567796B (en) * | 2013-09-16 | 2016-09-07 | 浙江日发精密机械股份有限公司 | Mechanism put by numerical control machine tool changer cutter |
-
2014
- 2014-12-19 CN CN201410789583.0A patent/CN104625788B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104625788A (en) | 2015-05-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20180112 Termination date: 20191219 |