CN208437689U - A kind of numerical control processing environment-friendly type cutter - Google Patents
A kind of numerical control processing environment-friendly type cutter Download PDFInfo
- Publication number
- CN208437689U CN208437689U CN201821044449.8U CN201821044449U CN208437689U CN 208437689 U CN208437689 U CN 208437689U CN 201821044449 U CN201821044449 U CN 201821044449U CN 208437689 U CN208437689 U CN 208437689U
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- CN
- China
- Prior art keywords
- hole
- cutter head
- knife handle
- sleeve
- sides
- 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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Abstract
The utility model discloses a kind of numerical control processing environment-friendly type cutters, including knife handle, sliding block, collet, fixed lid, cutter head, mounting groove, sleeve, damping spring, circular hole, positioning pin, first through hole, screw thread, fixture nut, sliding slot, second through-hole, mounting hole, compressed spring, ball and location hole, the shank end two sides are provided with sliding block, the utility model is scientific and reasonable for structure, it is safe and convenient to use, sliding slot and sliding block make knife handle and fixed lid be cooperatively connected, and so that fixing bolt is cooperatively connected with bolt hole and fixed lid is fixed, consequently facilitating staff disassembles and installs fixed lid, cutter not at work, positioning pin can be extracted out, when cutter falls accidentally, impact force is transferred to sleeve inner by cutter head, impact force is buffered by damping spring compression, it reduces and is rushed suffered by cutter head Power is hit, cutter head is protected, extends the service life of cutter head, avoids unnecessary loss.
Description
Technical field
The utility model relates to Computerized Numerical Control processing technology field, specially a kind of numerical control processing environment-friendly type cutter.
Background technique
Cutter is the tool that machining is used in machine-building, also known as cutting element, and most of cutter is that machine is used
, but also having hand, the cutter as used in machine-building is substantially all for cutting metal material, is in numerical control processing
Common accessory.
But not only structure is complicated for cutter currently on the market, but also has a single function, in existing cutting-tool engineering, knife handle with
Fixed lid is usually to be threadedly engaged connection, needs to be disassembled and installed with dedicated tool, is not easy to replacement cutter head, while knife
When tool falls accidentally during taking, cutter head is easy to cause to be damaged.
Utility model content
The purpose of this utility model is to provide a kind of numerical control processing environment-friendly type cutters, to solve in above-mentioned background technique
The problem of proposition.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of numerical control processing environment-friendly type
Cutter, including knife handle, sliding block, collet, fixed lid, cutter head, mounting groove, sleeve, damping spring, circular hole, positioning pin, first
Through-hole, screw thread, fixture nut, sliding slot, the second through-hole, bolt hole, fixing bolt, mounting hole, compressed spring, ball and positioning
Hole, the shank end two sides are provided with sliding block, offer bolt hole on the outside of the sliding block, the shank end is provided with knife
Head, the cutter head outside are socketed with collet, and the shank end is provided with fixed lid, and the fixed inside two sides of covering are opened
Equipped with sliding slot, the fixed lid two sides offer the second through-hole, and second through-hole is internally provided with fixing bolt, and fixed
Bolt and bolt hole are cooperatively connected, and offer mounting groove inside the knife handle, the mounting groove is internally provided with sleeve, and cutter head
It is socketed on sleeve inner, the sleeve bottom end is connect with mounting groove inner bottom by damping spring, and the knife handle two sides are opened
Equipped with circular hole, the sleeve bottom offers first through hole, and positioning pin passes through first through hole, the positioning pin two sides through circular hole
Screw thread is offered, is socketed with fixture nut on the outside of the screw thread, the cutter head two sides of the bottom offer mounting hole, the peace
Dress hole interior side is provided with compressed spring, and described compressed spring one end is equipped with ball, and the sleeve inner two sides open up
There is location hole.
Further, the tool bit diameter is less than collet diameter, and the cutter head and collet are clearance fit.
Further, it is socketed with rubber sleeve on the outside of the knife handle, is provided with anti-skid chequer on the outside of the rubber sleeve.
Further, reinforcing rib is provided on the outside of the collet.
Further, the knife handle and fixed lid junction are provided with sealing ring.
Further, the fixing bolt quantity is four, and fixing bolt is uniformly distributed in fixed lid bottom outside.
Compared with prior art, the utility model beneficial effect achieved is: the utility model is scientific and reasonable for structure, makes
With safe ready, sliding slot and sliding block make knife handle and fixed lid be cooperatively connected, and fixing bolt and bolt hole is made to be cooperatively connected to solid
Fixed lid is fixed, consequently facilitating staff disassembles and installs fixed lid, cutter not at work, can will position
Pin extraction, when cutter falls accidentally, impact force is transferred to sleeve inner by cutter head, by damping spring compression to impact force into
Row buffering reduces impact force suffered by cutter head, protects to cutter head, extend the service life of cutter head, avoid unnecessary damage
It loses.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the bush attaching structure schematic diagram of the utility model；
Fig. 3 is the fixing bolt mounting structure schematic diagram of the utility model；
Fig. 4 is the ball mounting structure schematic diagram of the utility model；
In figure: 1, knife handle；2, sliding block；3, collet；4, fixed lid；5, cutter head；6, mounting groove；7, sleeve；8, damping
Spring；9, circular hole；10, positioning pin；11, first through hole；12, screw thread；13, fixture nut；14, sliding slot；15, the second through-hole；16,
Bolt hole；17, fixing bolt；18, mounting hole；19, compressed spring；20, ball；21, location 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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of numerical control processing environment-friendly type cutter, including
Knife handle 1, sliding block 2, collet 3, fixed lid 4, cutter head 5, mounting groove 6, sleeve 7, damping spring 8, circular hole 9, positioning pin 10, the
One through-hole 11, screw thread 12, fixture nut 13, sliding slot 14, the second through-hole 15, bolt hole 16, fixing bolt 17, mounting hole 18, pressure
Contracting spring 19, ball 20 and location hole 21,1 top two sides of knife handle are provided with sliding block 2, rubber sleeve, rubber are socketed on the outside of knife handle 1
It is provided with anti-skid chequer on the outside of gum cover, 1 outboard friction power of knife handle is preferably improved, takes convenient for staff, opened up on the outside of sliding block 2
There is bolt hole 16,1 top of knife handle is provided with cutter head 5, and collet 3 is socketed on the outside of cutter head 5, and 5 diameter of cutter head is less than spring clip
First 3 diameter, cutter head 5 and collet 3 are clearance fit, are provided with reinforcing rib on the outside of collet 3, preferably enhance spring clip
First 3 intensity, prolongs its service life, and preferably convenient for cutter head 5 to be installed on inside collet 3,1 top of knife handle is provided with solid
Determine lid 4, knife handle 1 and fixed 4 junction of lid are provided with sealing ring, and so that knife handle 1 and fixed lid 4 is realized and is tightly connected, Gu
Determine 4 inside two sides of lid and offer sliding slot 14, fixed 4 two sides of lid offer the second through-hole 15, are arranged inside the second through-hole 15
There is fixing bolt 17,17 quantity of fixing bolt is four, and fixing bolt 17 is uniformly distributed in fixed 4 bottom outside of lid, more preferably
Closely connected by 17 pairs of fixing bolt fixed lids 4, and fixing bolt 17 and bolt hole 16 are cooperatively connected, in knife handle 1
Portion offers mounting groove 6, and mounting groove 6 is internally provided with sleeve 7, and cutter head 5 is socketed on inside sleeve 7,7 bottom end of sleeve and installation
6 inner bottom of slot is connected by damping spring 8, and 1 two sides of knife handle offer circular hole 9, and 7 bottom of sleeve offers first through hole
11, and positioning pin 10 passes through first through hole 11 through circular hole 9,10 two sides of positioning pin offer screw thread 12, are socketed on the outside of screw thread 12
There is fixture nut 13,5 two sides of the bottom of cutter head offer mounting hole 18, and 18 interior side of mounting hole is provided with compressed spring 19,
19 one end of compressed spring is equipped with ball 20, and 7 inside two sides of sleeve offer location hole 21；1 top two sides of knife handle are respectively provided with
There is sliding block 2, bolt hole 16 is offered on the outside of sliding block 2,1 top of knife handle is provided with cutter head 5, is socketed with collet on the outside of cutter head 5
3,1 top of knife handle is provided with fixed lid 4, and fixed 4 inside two sides of lid offer sliding slot 14, and fixed 4 two sides of lid offer the
Two through-holes 15, the second through-hole 15 is internally provided with fixing bolt 17, and fixing bolt 17 and bolt hole 16 are cooperatively connected, by cutter head
5 are installed on inside collet 3, and collet 3 is fixed on fixed 4 inside of lid, make knife handle 1 by sliding slot 14 and sliding block 2
It is cooperatively connected with fixed lid 4, and so that fixing bolt 17 is cooperatively connected with bolt hole 16 and fixed lid 4 is fixed, inside knife handle 1
Mounting groove 6 is offered, mounting groove 6 is internally provided with sleeve 7, and cutter head 5 is socketed on inside sleeve 7,7 bottom end of sleeve and mounting groove
6 inner bottoms are connected by damping spring 8, and 1 two sides of knife handle offer circular hole 9, and 7 bottom of sleeve offers first through hole 11,
And positioning pin 10 passes through first through hole 11 through circular hole 9,10 two sides of positioning pin offer screw thread 12, are socketed on the outside of screw thread 12 solid
Determine nut 13, cutter at work, is fixed positioning pin 10 by fixture nut 13 and the mating connection of screw thread 12, positioning pin
10 pairs of 7 positions of sleeve are fixed, and prevent sleeve 7 from shaking, cutter not at work, positioning pin 10 can be extracted out, when
When cutter falls accidentally, impact force is transferred to inside sleeve 7 by cutter head 5, is delayed by the compression of damping spring 8 to impact force
Punching reduces impact force suffered by cutter head 5, protects to cutter head 5,5 two sides of the bottom of cutter head offer mounting hole 18, mounting hole
18 interior sides are provided with compressed spring 19, and 19 one end of compressed spring is equipped with ball 20, and 7 inside two sides of sleeve offer fixed
Position hole 21, compressed spring 19 by elastic force by ball 20 ejection so that ball 20 is cooperatively connected with location hole 21, thus to cutter head 5 into
Row is fixed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of numerical control processing environment-friendly type cutter, including knife handle (1), sliding block (2), collet (3), fixed lid (4), cutter head
(5), mounting groove (6), sleeve (7), damping spring (8), circular hole (9), positioning pin (10), first through hole (11), screw thread (12), solid
Determine nut (13), sliding slot (14), the second through-hole (15), bolt hole (16), fixing bolt (17), mounting hole (18), compressed spring
(19), ball (20) and location hole (21), it is characterised in that: knife handle (1) the top two sides are provided with sliding block (2), described
It is offered bolt hole (16) on the outside of sliding block (2), knife handle (1) top is provided with cutter head (5), socket on the outside of the cutter head (5)
Have collet (3), knife handle (1) top is provided with fixed lid (4), and the fixed internal two sides of lid (4) offer cunning
Slot (14), described fixed lid (4) two sides offer the second through-hole (15), and second through-hole (15) is internally provided with fixed spiral shell
Bolt (17), and fixing bolt (17) and bolt hole (16) are cooperatively connected, and offer mounting groove (6) inside the knife handle (1), it is described
Mounting groove (6) is internally provided with sleeve (7), and cutter head (5) is socketed on sleeve (7) inside, sleeve (7) bottom end and mounting groove
(6) inner bottom is connected by damping spring (8), and knife handle (1) two sides offer circular hole (9), sleeve (7) bottom
It offers first through hole (11), and positioning pin (10) passes through first through hole (11) through circular hole (9), positioning pin (10) two sides are equal
It offers screw thread (12), is socketed with fixture nut (13) on the outside of the screw thread (12), cutter head (5) two sides of the bottom offer
Mounting hole (18), mounting hole (18) interior side are provided with compressed spring (19), compressed spring (19) one end installation
Have ball (20), the internal two sides of the sleeve (7) offer location hole (21).
2. a kind of numerical control processing environment-friendly type cutter according to claim 1, it is characterised in that: cutter head (5) diameter
Less than collet (3) diameter, the cutter head (5) and collet (3) are clearance fit.
3. a kind of numerical control processing environment-friendly type cutter according to claim 1, it is characterised in that: on the outside of the knife handle (1)
It is socketed rubber sleeve, is provided with anti-skid chequer on the outside of the rubber sleeve.
4. a kind of numerical control processing environment-friendly type cutter according to claim 1, it is characterised in that: the collet (3)
Outside is provided with reinforcing rib.
5. a kind of numerical control processing environment-friendly type cutter according to claim 1, it is characterised in that: the knife handle (1) and solid
Fixed lid (4) junction is provided with sealing ring.
6. a kind of numerical control processing environment-friendly type cutter according to claim 1, it is characterised in that: the fixing bolt (17)
Quantity is four, and fixing bolt (17) is uniformly distributed in fixed lid (4) bottom outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044449.8U CN208437689U (en) | 2018-06-29 | 2018-06-29 | A kind of numerical control processing environment-friendly type cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044449.8U CN208437689U (en) | 2018-06-29 | 2018-06-29 | A kind of numerical control processing environment-friendly type cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437689U true CN208437689U (en) | 2019-01-29 |
Family
ID=65088201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821044449.8U Expired - Fee Related CN208437689U (en) | 2018-06-29 | 2018-06-29 | A kind of numerical control processing environment-friendly type cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517944A (en) * | 2020-12-18 | 2021-03-19 | 贵州海宇航天精密科技有限公司 | Knife rest structure convenient to replace of numerical control lathe |
-
2018
- 2018-06-29 CN CN201821044449.8U patent/CN208437689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517944A (en) * | 2020-12-18 | 2021-03-19 | 贵州海宇航天精密科技有限公司 | Knife rest structure convenient to replace of numerical control lathe |
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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: 20190129 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |