CN208341740U - For cutting off the cutter head assembly of groove all-in-one machine - Google Patents
For cutting off the cutter head assembly of groove all-in-one machine Download PDFInfo
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- CN208341740U CN208341740U CN201820977095.6U CN201820977095U CN208341740U CN 208341740 U CN208341740 U CN 208341740U CN 201820977095 U CN201820977095 U CN 201820977095U CN 208341740 U CN208341740 U CN 208341740U
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Abstract
The utility model provides a kind of for cutting off the cutter head assembly of groove all-in-one machine, including being equipped with the first knife box and the second knife box to accommodate the cutterhead of the through-hole of workpiece to be added and be arranged on cutterhead along the through-hole circle spacing, the first knife box includes the first tool shank cartridges protruded into through-hole, the cutoff tool of first tool shank cartridges end and the first groove cutter on rear side of cutoff tool are set, the second knife box includes the second groove cutter for protruding into the second tool shank cartridges of through-hole and the second tool shank cartridges end being arranged in, second groove cutter is radially into the depth that the depth in through-hole protrudes into the depth of through-hole greater than the first groove cutter and protrudes into through-hole less than cutoff tool along through-hole.So set, whole process realizes cutting and the disposable completion of groove, and completeness is high, precision is high.
Description
Technical field
The utility model relates to tube to tubesheet technical fields more particularly to a kind of for cutting off the cutter disc groups of groove all-in-one machine
Part.
Background technique
What is be equipped on common cutting beveling machine is that carbide chip is installed on knife handle, since the sword of single blade is long most
Big 10-15mm can not once complete the process of finished edge when pipe wall thickness is greater than 15mm, need replacing cutter or mobile knife
The position of tool.The shortcomings that replacing cutter and mobile cutter is that processing efficiency is low, and when each replacement also needs the position to knife again,
It is higher to the skill requirement of operator.And in the prior art, forming knife handle, the extended length of blade are made using high-speed structures steel
To maximum groove size, when process realizes cutting and the disposable completion of groove, the knife handle of high-speed structures steel production, knife
The performances such as intensity, rigidity, the wearability of sword are poor, and due to needing finished edge length long, the blade of high-speed structures steel
It needs to grow very much, the stress of entire blade is very big when causing to process, and blade is easily damaged.In addition, the knife handle of high-speed structures steel production
It is monoblock type with blade, blade occurs wearing or the damaged conditions such as spring mouth are that the edge wear person of profession is needed to be processed, when
Between the period it is long, professional requirement is high.In the prior art, it can also be used and replace knife handle when replacing different knife handle or processing when processing
Position realize the cutting groove work of relatively thick pipe, but the low efficiency of the processing of both methods needs to operate
The skill requirement of member is higher.
Therefore, it is necessary to provide the improved cutter head assembly for cutting off groove all-in-one machine of one kind to solve the above problems.
Utility model content
The purpose of this utility model is to provide what is processed at one time when a kind of cutting groove machining thick-walled pipe to be used for
Cut off the cutter head assembly of groove all-in-one machine.
To realize above-mentioned purpose of utility model, the utility model provides a kind of for cutting off the cutter disc groups of groove all-in-one machine
Part, including being equipped with the first knife box to accommodate the cutterhead of the through-hole of workpiece to be added and be arranged on cutterhead along the through-hole circle spacing
With the second knife box, the first knife box includes the first tool shank cartridges protruded into through-hole, cutting for the first tool shank cartridges end is arranged in
Breaking and the first groove cutter on rear side of cutoff tool, the second knife box include the second tool shank cartridges and setting for protruding into through-hole
The second groove cutter in the second tool shank cartridges end, second groove cutter are radially into the depth in through-hole greater than first along through-hole
Groove cutter protrudes into the depth of through-hole and is less than the depth that cutoff tool protrudes into through-hole.
The cutter head assembly further includes third knife box as a further improvement of the utility model, the first knife box,
Three knife boxes and the second knife box are successively spaced setting along through-hole circumferencial direction, and the third knife box includes the third knife for protruding into through-hole
Handle seat and the third groove cutter that third tool shank cartridges end is arranged in, the third groove cutter are radially into the depth in through-hole along through-hole
Degree protrudes into the depth of through-hole less than the first groove cutter.
First groove cutter, the second groove cutter and third groove cutter are all provided with as a further improvement of the utility model,
It is set to a pair, and is symmetrically arranged at the first tool shank cartridges, the second tool shank cartridges and third tool shank cartridges two sides in through-hole axial direction.
First groove cutter, the second groove cutter and third groove cutter have as a further improvement of the utility model,
There is the blade to carry out groove operation, to be axially located in the first groove cutter, the second groove cutter and third groove cutter
One tool shank cartridges, the second tool shank cartridges the blade extension angle ipsilateral with third tool shank cartridges are identical.
As a further improvement of the utility model, in the axial direction of through-hole, the position of first groove cutter is lower than second
The position of groove cutter, the position of third groove cutter are lower than the position of the first groove cutter.
The cutterhead is equipped with the guide rail that setting is radially extended along through-hole, institute as a further improvement of the utility model,
It states and is respectively equipped with the sliding slot matched with guide rail on the first knife box, the second knife box and third knife box.
As a further improvement of the utility model, on the circumferencial direction of through-hole, the first knife box, the second knife box and
Third knife box according to the first groove cutter, the second groove cutter and third groove cutter the depth protruded into the through-hole by be deep to shallowly according to
It is secondary evenly distributed.
As a further improvement of the utility model, in the axial direction of through-hole, between the minimum between the third groove cutter
Away from no more than the maximum spacing between first groove cutter, minimum spacing between first groove cutter is no more than described the
Maximum spacing between two groove cutters.
As a further improvement of the utility model, through-hole radially, behind the groove position of second groove cutter
The front end of the groove position without departing from the first groove cutter is held, the groove position rear end of first groove cutter is without departing from third
The front end of the groove position of groove cutter.
The beneficial effects of the utility model are: the utility model is by cutoff tool grooving up front, behind as requested
Bevel angle arrangement be located at cutoff tool where the first knife box on the first groove cutter, the second groove cutter and third groove cutter
Depth is different, and whole process realizes cutting and the disposable completion of groove, and completeness is high, precision is high.Furthermore the first slope
Mouth knife and the second maximum stress of groove cutter shared, the stress of each blade can become smaller, and service life lengthens.
Detailed description of the invention
Fig. 1 is the three-dimensional combination figure that the utility model is used to cut off groove all-in-one machine.
Fig. 2 is the three-dimensional combination figure of the first knife box of the cutter head assembly that the utility model is used to cut off groove all-in-one machine.
Fig. 3 is the three-dimensional combination figure of the second knife box of the cutter head assembly that the utility model is used to cut off groove all-in-one machine.
Fig. 4 is the three-dimensional combination figure of the third knife box for the cutter head assembly that the utility model is used to cut off groove all-in-one machine.
Fig. 5 is the first knife box, the second knife box and the third for the cutter head assembly that the utility model is used to cut off groove all-in-one machine
Knife box passes through superposition schematic diagram when same position.
Fig. 6 is the superposition schematic diagram that Fig. 5 is seen from other direction.
Specific embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiments are simultaneously unlimited
The utility model processed, the transformation in structure or function that those skilled in the art are made according to these embodiments are wrapped
Containing within the protection scope of the present utility model.
Referring to figs. 1 to shown in Fig. 6, the utility model cutter head assembly 100 is adapted to switch off the advance and retreat knife machine of groove all-in-one machine
On structure.The cutter head assembly 100 includes being equipped with to accommodate the cutterhead 1 of the through-hole 10 of workpiece to be added and along 10 circle spacing of through-hole
The first knife box 2 and the second knife box 3 on cutterhead 1 are set, and the first knife box 2 includes the first knife handle protruded into through-hole 10
Seat 21, the cutoff tool 22 that 21 end of the first tool shank cartridges is set and the first groove cutter 23 positioned at 22 rear side of cutoff tool.Described
Two knife boxes 3 include protruding into the second tool shank cartridges 31 of through-hole 10 and being arranged in the second groove cutter 33 of 31 end of the second tool shank cartridges,
Second groove cutter 33 is greater than the depth that the first groove cutter 23 protrudes into through-hole 10 along the depth that through-hole 10 is radially into through-hole 10
Degree and the depth that through-hole 10 is protruded into less than cutoff tool 22.To by the cutoff tool 22 of the first knife box 2 and the first groove cutter 23 with
The disposable work for completing cutting groove is realized in the cooperation of second groove cutter 33 of the second knife box 3.
In the application preferred embodiment, the cutter head assembly 100 further includes third knife box 4, the first knife box
2, third knife box 4 and the second knife box 3 are successively spaced setting along 10 circumferencial direction of through-hole.The third knife box 4 is logical including protruding into
The third tool shank cartridges 41 in hole 10 and the third groove cutter 43 that 41 end of third tool shank cartridges is arranged in, the third groove cutter 43 is along logical
The depth that hole is radially into through-hole 10 protrudes into the depth of through-hole 10 less than the first groove cutter 23.
Since first groove cutter 23 is arranged in the first tool shank cartridges 21 simultaneously with cutoff tool 22, the first groove cutter
23 needs are spaced apart with cutoff tool 22, to guarantee the accurate orderly completion of cutting action and groove process, therefore, institute
State the first groove cutter 23 can not undertake at first carry out groove process task, thus the second groove cutter 33 be radially into along through-hole it is logical
Depth maximum in hole 10 is to realize the carrying out groove process at first of the task.To the first groove cutter 23, the second groove cutter 33 and
Third groove cutter 43 carries out the groove cutting operation of different depth respectively, reduces the first groove cutter 23, the second groove cutter 33 and the
Three groove cutters 43 collapsing length radial along through-hole 10, reduces energy consumption；First groove cutter 23, the second groove cutter 33 and third simultaneously
Groove cutter 43 is merely responsible for the cutting operation of one section of depth of groove, so can reduce the first groove cutter 23, the second groove cutter 33 and
The abrasion of third groove cutter 43, to increase the service life of the utility model cutter head assembly 100.
In the application preferred embodiment, first groove cutter 23, the second groove cutter 33 and third groove cutter 43
It is disposed as a pair, and is axially and symmetrically arranged in two sides in through-hole 10.First groove cutter 23, the second groove cutter 33 and third
Groove cutter 43 all has the blade to carry out groove operation, thus first groove cutter 23, the second groove cutter 33 and third
The angle of strike of the first tool shank cartridges 21, the second tool shank cartridges 31 and the ipsilateral blade of third tool shank cartridges 41 is axially located in groove cutter 43
It spends identical.
In the axial direction of through-hole 10,3 position of the second knife box is lower than the position of the first knife box 2, and first knife
The position of box 2 is lower than the position of the third knife box 3.The cutterhead 1 is equipped with the guide rail that setting is radially extended along through-hole 10, institute
It states and is respectively equipped with the sliding slot matched with guide rail on the first knife box 2, the second knife box 3 and third knife box 4.The first knife box 2,
Two knife boxes 3 and third knife box 4 protrude into the through-hole 10 according to the first groove cutter 23, the second groove cutter 33 and third groove cutter 43
In depth it is shallow successively evenly distributed by being deep to.
Shown in referring to figure 5 and figure 6, in this application, in the axial direction of through-hole 10, between the third groove cutter 43 most
Small spacing is not more than the maximum spacing between first groove cutter 23, and the minimum spacing between first groove cutter 23 is little
Maximum spacing between second groove cutter 33.Through-hole 10 radially, the groove position of second groove cutter 33
Without departing from the front end of the groove position of the first groove cutter 23, the groove position rear end of first groove cutter 23 does not surpass for rear end
The front end of the groove position of third groove cutter 43 out.To realize precisely round and smooth bevel shape in groove process.
In this application, first tool shank cartridges 21, second tool shank cartridges 31 and third tool shank cartridges 43 are close to through-hole 10
End all have and be obliquely installed to fix the lateral margin of the first groove cutter 23, the second groove cutter 33 and third groove cutter 43, it is described
Lateral margin becomes narrow gradually along the direction close to through-hole 10.The guide rail is arranged on lateral margin.
In the application preferred embodiment, the first knife box 2 further includes protruding into through-hole 10 and to fixed institute
State the cutting-off tool plate 24 of cutoff tool 22 and the knife plate briquetting 25 of the fixed cutting-off tool plate 24.The cutoff tool 22 is arranged described
The top of cutting-off tool plate 24.
In this application, the cutoff tool 22, the first groove cutter 23, the second groove cutter 33 and third groove cutter 43 are hard
Alloy material, to be conveniently replaceable new knife in damage.
The utility model by the grooving up front of cutoff tool 22, behind being located at for bevel angle arrangement as requested cut
The first groove cutter 23 on the first knife box 2, the second groove cutter 33 and 43 depth of third groove cutter where breaking 22 is different, entirely
Process realizes cutting and the disposable completion of groove.
The series of detailed descriptions listed above only for the utility model possible embodiments it is specific
Illustrate, they are all without departing from made by the utility model skill spirit etc. not to limit the protection scope of the utility model
Effect embodiment or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: including being equipped with to accommodate workpiece to be added
The cutterhead of through-hole and the first knife box and the second knife box on cutterhead be set along the through-hole circle spacing, the first knife box includes prominent
The cutoff tool of the first tool shank cartridges end and the first groove on rear side of cutoff tool is arranged in the first tool shank cartridges for protruding into through-hole
Knife, the second knife box include the second groove cutter for protruding into the second tool shank cartridges of through-hole and the second tool shank cartridges end being arranged in,
Second groove cutter along through-hole be radially into the depth in through-hole greater than the first groove cutter protrude into through-hole depth and be less than cut
Breaking protrudes into the depth of through-hole.
2. according to claim 1 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: the cutter head assembly
It further include third knife box, the first knife box, third knife box and the second knife box are successively spaced setting along through-hole circumferencial direction, described
Third knife box includes the third groove cutter for protruding into the third tool shank cartridges of through-hole and third tool shank cartridges end being arranged in, the third
Groove cutter is radially into the depth that the depth in through-hole protrudes into less than the first groove cutter through-hole along through-hole.
3. according to claim 2 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: first groove
Knife, the second groove cutter and third groove cutter are disposed as a pair, and are symmetrically arranged at the first knife handle in through-hole axial direction
Seat, the second tool shank cartridges and third tool shank cartridges two sides.
4. according to claim 3 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: first groove
Knife, the second groove cutter and third groove cutter all have the blade to carry out groove operation, thus the first groove cutter, the second groove
The first tool shank cartridges, the second tool shank cartridges and the ipsilateral blade extension angle of third tool shank cartridges are axially located in knife and third groove cutter
It is identical.
5. according to claim 2 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: in the axial direction of through-hole
On, the position of first groove cutter is lower than the position of the second groove cutter, and the position of third groove cutter is lower than the first groove cutter
Position.
6. according to claim 2 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: set on the cutterhead
There is the guide rail for radially extending setting along through-hole, is respectively equipped with and guide rail phase on the first knife box, the second knife box and third knife box
The sliding slot of cooperation.
7. according to claim 2 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: in the circumference of through-hole
On direction, the second knife box, the first knife box and third knife box are according to the second groove cutter, the first groove cutter and third groove cutter
The depth protruded into the through-hole is shallow successively evenly distributed by being deep to.
8. according to claim 2 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: the cutoff tool,
First groove cutter, the second groove cutter and third groove cutter are hard alloy material.
9. according to claim 3 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: in the axial direction of through-hole
On, the minimum spacing between the third groove cutter is no more than the maximum spacing between first groove cutter, first slope
Minimum spacing between mouth knife is no more than the maximum spacing between second groove cutter.
10. according to claim 3 for cutting off the cutter head assembly of groove all-in-one machine, it is characterised in that: in the diameter of through-hole
Upwards, front end of the groove position rear end of second groove cutter without departing from the groove position of the first groove cutter, first slope
Front end of the groove position rear end of mouth knife without departing from the groove position of third groove cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977095.6U CN208341740U (en) | 2018-06-25 | 2018-06-25 | For cutting off the cutter head assembly of groove all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977095.6U CN208341740U (en) | 2018-06-25 | 2018-06-25 | For cutting off the cutter head assembly of groove all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208341740U true CN208341740U (en) | 2019-01-08 |
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ID=64881831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977095.6U Active CN208341740U (en) | 2018-06-25 | 2018-06-25 | For cutting off the cutter head assembly of groove all-in-one machine |
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| Country | Link |
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| CN (1) | CN208341740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526493A (en) * | 2018-06-25 | 2018-09-14 | 昆山华恒焊接股份有限公司 | Cutter head assembly for cutting off groove all-in-one machine |
| CN109794622A (en) * | 2019-03-18 | 2019-05-24 | 青岛泽瀚机械制造有限公司 | A kind of copper post lathe for machining |
-
2018
- 2018-06-25 CN CN201820977095.6U patent/CN208341740U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526493A (en) * | 2018-06-25 | 2018-09-14 | 昆山华恒焊接股份有限公司 | Cutter head assembly for cutting off groove all-in-one machine |
| CN109794622A (en) * | 2019-03-18 | 2019-05-24 | 青岛泽瀚机械制造有限公司 | A kind of copper post lathe for machining |
| CN109794622B (en) * | 2019-03-18 | 2020-02-14 | 青岛泽瀚机械制造有限公司 | Copper cylinder processing lathe |
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