CN105834464A - Composite numerical control knife handle - Google Patents
Composite numerical control knife handle Download PDFInfo
- Publication number
- CN105834464A CN105834464A CN201610195539.6A CN201610195539A CN105834464A CN 105834464 A CN105834464 A CN 105834464A CN 201610195539 A CN201610195539 A CN 201610195539A CN 105834464 A CN105834464 A CN 105834464A
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- China
- Prior art keywords
- knife
- handle
- draw
- slot
- knife handle
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/006—Conical shanks of tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention relates to a composite numerical control knife handle. The composite numerical control knife handle comprises a knife handle substrate. A composite layer is cast on the outer surface of the knife handle substrate. The knife handle substrate is formed by machining a steel tube at a time. According to the connection relation of the composite layer and the knife handle substrate, a plurality of T-shaped grooves are formed in the outer surface of the knife handle substrate, a plurality of concave holes are formed in the T-shaped grooves, the concave holes go 0.5 cm deep into the T-shaped grooves, and the T-shaped grooves are filled with the composite layer. The composite numerical control knife handle has the advantages that due to the composite layer, on the premise that the machining cost is not increased, the tenacity of the knife handle cannot be changed, the service life is prolonged, and the overall weight of the knife handle is lowered; the knife handle is easy to machine, and dynamic balance is facilitated.
Description
Technical field
The present invention relates to a kind of combined numerically controlled handle of a knife, belong to the machine tool field of machining.
Background technology
Knife handle structure form
The version of cutting tool for CNC machine handle of a knife is divided into monoblock type and modular two kinds.The shank that the working portion of its clamping cutter of monoblock type handle of a knife installs location with it on lathe is one.It is poor that this handle of a knife adapts to ability to lathe and the conversion of part.For adapting to the conversion of part and lathe, user must lay in the handle of a knife of all size, and therefore the utilization rate of handle of a knife is relatively low.Modular tool system is a kind of more advanced tooling system, and its every handle of a knife all can be formed by the module assembled of various seriations.For different processing parts and use lathe, take different assembling schemes, multiple handle of a knife series can be obtained, thus improve adaptation ability and the utilization rate of handle of a knife.
The selection of Knife handle structure form should take into account advanced technology and economical rationality: the simple cutter that 1. some be repeatedly used for a long, need not assembly is advisable to be equipped with monoblock type handle of a knife, make instrument good rigidly, low price (such as the processing endmill arbor of part outline, spring clamping head knife handle and drill chuck holder etc.)；2. when the multi items that processing aperture, hole depth often change, parts in small batch, suitable selected module formula handle of a knife, to replace a large amount of monoblock type boring cutter handle, reduces processing cost；3. to Digit Control Machine Tool more especially machine tool chief axis end, tool-changing mechanical arm different time, suitable selected module formula handle of a knife.Intermediate module (extension bar) and operational module (dress knife module) used by each lathe are the most generally applicable, can greatly reduce equipment investment, improve tool utilization.
Numerical control handle of a knife is one of instrument important in machining, is used for clamping cutter, and workpiece is carried out machining, and its drawback existed is: heavier-weight, owing to needs are by mechanical arm clamps, cause the abrasion of draw-in groove boss, shortens the service life of handle of a knife.
Summary of the invention
For overcoming the defect of prior art, the present invention provides a kind of combined numerically controlled handle of a knife, the technical scheme is that
A kind of combined numerically controlled handle of a knife, including handle of a knife matrix, the outer surface of described handle of a knife matrix is cast with composite bed, and this handle of a knife matrix passes through steel pipe machine-shaping successively；Described composite bed with the annexation of handle of a knife matrix is: the outer surface at handle of a knife matrix is provided with several T-slot, is provided with multiple shrinkage pool in T-slot, and shrinkage pool gos deep into T-slot 0.5cm, is filled with composite bed in described T-slot.
Trapezoidal groove depth 8cm described further.
Handle of a knife matrix described further includes taper shank, draw-in groove boss, knife bar and the locking nut set gradually, the necking end of described taper shank be internally formed female thread, on knife bar at this taper shank flared end, draw-in groove boss is installed, draw-in groove boss middle part formed annular mechanical hand draw-in groove, the other end of described knife bar is provided with external screw thread, locking nut coordinates with external screw thread, and the outside of this locking nut forms chamfering.
Knife bar described further with the annexation of draw-in groove boss is: the outer wall at knife bar is provided with several T-slot, and the inwall of described draw-in groove boss is provided with the most T-shaped projection with the T-slot of knife bar outer wall.
The T-shaped projection of the most described knife bar outer wall has eight.
The invention have the advantage that the existence due to composite bed, on the premise of not increasing processing cost, the toughness of handle of a knife will not change, and extends service life, alleviates the overall weight of handle of a knife, and is easily worked, and conveniently carries out dynamic balancing.
Accompanying drawing explanation
Fig. 1 is the agent structure schematic diagram of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the sectional view of Fig. 1
Reference: 1, taper shank；2, draw-in groove boss；3, draw-in groove；4, knife bar；5, this locking nut；9, female thread, 11, handle of a knife matrix；12, composite bed.
Detailed description of the invention
Further describe below in conjunction with Figure of description combined numerically controlled handle of a knife a kind of to the present invention.
These accompanying drawings are the schematic diagram of simplification, and only with the basic structure of signal side's explanation present invention, therefore it only shows the composition relevant with the present invention.
In describing the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Embodiment 1
Seeing Fig. 1, Fig. 2 and Fig. 3, the present invention relates to a kind of combined numerically controlled handle of a knife, including handle of a knife matrix 11, the outer surface of described handle of a knife matrix 11 is cast with composite bed 12, and this handle of a knife matrix 11 is by steel pipe machine-shaping successively；Described composite bed 12 with the annexation of handle of a knife matrix 11 is: the outer surface at handle of a knife matrix 11 is provided with several T-slot, T-slot is provided with multiple shrinkage pool, shrinkage pool gos deep into T-slot 0.5cm, being filled with composite bed in described T-slot, described composite bed casts in the outer surface of handle of a knife matrix after being formed slurry by carbon fiber, glass fibre and fiberglass according to any proportioning (fiberglass is that adjuvant is preferred as major ingredient, carbon fiber and glass fibre).
Described handle of a knife matrix 11 includes taper shank 1, draw-in groove boss 2, knife bar 4 and the locking nut 5 set gradually, the necking end of described taper shank 1 be internally formed female thread 9, on knife bar 4 at this taper shank flared end, draw-in groove boss 2 is installed, draw-in groove boss 2 middle part formed annular mechanical hand draw-in groove 3, the other end of described knife bar 4 is provided with external screw thread, locking nut 5 coordinates with external screw thread, and the outside of this locking nut 5 forms chamfering.
As shown in Fig. 2, described knife bar 4 with the annexation of draw-in groove boss 2 is
: the outer wall at knife bar 4 is provided with several T-slot, and the inwall of described draw-in groove boss is provided with the most T-shaped projection with the T-slot of knife bar outer wall, and the T-shaped projection of described knife bar outer wall has eight.
Embodiment 2
Seeing Fig. 1, Fig. 2 and Fig. 3, the present invention relates to a kind of combined numerically controlled handle of a knife, including handle of a knife matrix 11, the outer surface of described handle of a knife matrix 11 is cast with composite bed 12, and this handle of a knife matrix 11 is by steel pipe machine-shaping successively；Described composite bed 12 with the annexation of handle of a knife matrix 11 is: the outer surface at handle of a knife matrix 11 is provided with several T-slot, T-slot is provided with multiple shrinkage pool, shrinkage pool gos deep into T-slot 0.5cm, being filled with composite bed in described T-slot, described composite bed casts in the outer surface of handle of a knife matrix after being formed slurry by carbon fiber, glass fibre and fiberglass according to any proportioning (fiberglass is that adjuvant is preferred as major ingredient, carbon fiber and glass fibre).
The described dovetail groove degree of depth is between 5cm to 8cm, and preferred depth is 8cm.
Described handle of a knife matrix 11 includes taper shank 1, draw-in groove boss 2, knife bar 4 and the locking nut 5 set gradually, the necking end of described taper shank 1 be internally formed female thread 9, on knife bar 4 at this taper shank flared end, draw-in groove boss 2 is installed, draw-in groove boss 2 middle part formed annular mechanical hand draw-in groove 3, the other end of described knife bar 4 is provided with external screw thread, locking nut 5 coordinates with external screw thread, and the outside of this locking nut 5 forms chamfering.
As shown in Fig. 2, described knife bar 4 with the annexation of draw-in groove boss 2 is
: the outer wall at knife bar 4 is provided with several T-slot, and the inwall of described draw-in groove boss is provided with the most T-shaped projection with the T-slot of knife bar outer wall, and the T-shaped projection of described knife bar outer wall has eight.
The above is only the side of being preferable to carry out of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a combined numerically controlled handle of a knife, including handle of a knife matrix, it is characterised in that the outer surface of described handle of a knife matrix is cast with composite bed, and this handle of a knife matrix passes through steel pipe machine-shaping successively
；Described composite bed with the annexation of handle of a knife matrix is: the outer surface at handle of a knife matrix is provided with several T-slot, is provided with multiple shrinkage pool in T-slot, and shrinkage pool gos deep into T-slot 0.5cm, is filled with composite bed in described T-slot.
2. according to the composite numeric control handle of a knife described in claim 1, it is characterised in that: described trapezoidal groove depth 8cm.
3. according to the combined numerically controlled handle of a knife described in claim 1, it is characterized in that, described handle of a knife matrix includes taper shank, draw-in groove boss, knife bar and the locking nut set gradually, the necking end of described taper shank be internally formed female thread, draw-in groove boss is installed on the knife bar at this taper shank flared end, draw-in groove boss middle part formed annular mechanical hand draw-in groove, the other end of described knife bar is provided with external screw thread, locking nut coordinates with external screw thread, and the outside of this locking nut forms chamfering.
4. according to the combined numerically controlled handle of a knife described in claim 1, it is characterized in that: described knife bar with the annexation of draw-in groove boss is: the outer wall at knife bar is provided with several T-slot, the inwall of described draw-in groove boss is provided with the most T-shaped projection with the T-slot of knife bar outer wall.
5. according to the combined numerically controlled handle of a knife described in claim 1, it is characterised in that: the T-shaped projection of described knife bar outer wall has eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610195539.6A CN105834464A (en) | 2016-03-31 | 2016-03-31 | Composite numerical control knife handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610195539.6A CN105834464A (en) | 2016-03-31 | 2016-03-31 | Composite numerical control knife handle |
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| Publication Number | Publication Date |
|---|---|
| CN105834464A true CN105834464A (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610195539.6A Pending CN105834464A (en) | 2016-03-31 | 2016-03-31 | Composite numerical control knife handle |
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| CN (1) | CN105834464A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834811A (en) * | 2016-03-31 | 2016-08-10 | 苏州亚思科精密数控有限公司 | Composite numerical control knife handle |
| CN108856767A (en) * | 2018-09-29 | 2018-11-23 | 广州汇专工具有限公司 | A kind of dynamic balance type ultrasonic wave knife handle |
| CN109108816A (en) * | 2018-09-29 | 2019-01-01 | 广州汇专工具有限公司 | A kind of adjustable knife handle of dynamic balancing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210244A (en) * | 1988-02-19 | 1989-08-23 | Okuma Mach Works Ltd | Milling method |
| JP2000141120A (en) * | 1998-11-13 | 2000-05-23 | Toshiba Mach Co Ltd | Trochoid tool and machining method by the same |
| CN203679891U (en) * | 2013-12-16 | 2014-07-02 | 泗水惠丰机械制造有限公司 | High-speed numerical control knife handle |
| CN104759901A (en) * | 2015-03-11 | 2015-07-08 | 青岛文创科技有限公司 | Composite numerical-control knife handle |
| CN204504778U (en) * | 2015-03-11 | 2015-07-29 | 青岛文创科技有限公司 | Composite numeric control handle of a knife |
| CN105834811A (en) * | 2016-03-31 | 2016-08-10 | 苏州亚思科精密数控有限公司 | Composite numerical control knife handle |
-
2016
- 2016-03-31 CN CN201610195539.6A patent/CN105834464A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210244A (en) * | 1988-02-19 | 1989-08-23 | Okuma Mach Works Ltd | Milling method |
| JP2000141120A (en) * | 1998-11-13 | 2000-05-23 | Toshiba Mach Co Ltd | Trochoid tool and machining method by the same |
| CN203679891U (en) * | 2013-12-16 | 2014-07-02 | 泗水惠丰机械制造有限公司 | High-speed numerical control knife handle |
| CN104759901A (en) * | 2015-03-11 | 2015-07-08 | 青岛文创科技有限公司 | Composite numerical-control knife handle |
| CN204504778U (en) * | 2015-03-11 | 2015-07-29 | 青岛文创科技有限公司 | Composite numeric control handle of a knife |
| CN105834811A (en) * | 2016-03-31 | 2016-08-10 | 苏州亚思科精密数控有限公司 | Composite numerical control knife handle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834811A (en) * | 2016-03-31 | 2016-08-10 | 苏州亚思科精密数控有限公司 | Composite numerical control knife handle |
| CN108856767A (en) * | 2018-09-29 | 2018-11-23 | 广州汇专工具有限公司 | A kind of dynamic balance type ultrasonic wave knife handle |
| CN109108816A (en) * | 2018-09-29 | 2019-01-01 | 广州汇专工具有限公司 | A kind of adjustable knife handle of dynamic balancing |
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Application publication date: 20160810 |
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