CN206588351U - Turning tool rod and lathe tool seat integrated structure - Google Patents
Turning tool rod and lathe tool seat integrated structure Download PDFInfo
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- CN206588351U CN206588351U CN201621118070.8U CN201621118070U CN206588351U CN 206588351 U CN206588351 U CN 206588351U CN 201621118070 U CN201621118070 U CN 201621118070U CN 206588351 U CN206588351 U CN 206588351U
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- connecting part
- group connecting
- face
- hole
- integrated structure
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Abstract
The utility model provides a kind of turning tool rod and lathe tool seat integrated structure, including：One turning tool rod, is axially arranged with one first group connecting part, and first group connecting part is laterally provided with least one first hole, and each first hole has one first central axis；One lathe tool seat, it is axially arranged with second group connecting part plugged with first group connecting part, second group connecting part is laterally provided with least one second hole, each second hole has one second central axis, when first and second group connecting part axially offsets, each second central axis misplaces and underlapped with corresponding wherein one first central axis；An at least fastener；Wherein, at least one set of first and second corresponding hole is equipped with a wherein fastener and oppositely axially supported by the fastener urgent.Turning tool rod of the present utility model and lathe tool seat integrated structure, tool rest can be pushed against really and prevent from releasing；And its structure and processing are simple, assemble easy and suitable various modular cutting tool assemblies.
Description
Technical field
The utility model is relevant with lathe tool, in particular to a kind of turning tool rod and lathe tool seat integrated structure.
Background technology
In response to different process requirements, and the inevasible abrasion of blade, cutter has the demand of replacement often, by cutter
It is divided into the turning tool rod installed the tool rest of blade and be installed on board, tool rest is fixed with bolt, only needed during replacement again with turning tool rod
Tool rest part is dismantled, compared to whole group cutter, tool rest lighter in weight, the time of replacement and difficulty are relatively low.
However, conventional fixed form is to be locked with bolt merely, fixing bolt easily loosens in process, in turn results in
The relative position of tool rest and turning tool rod changes, and influences processing quality.
Therefore, it is necessary to turning tool rod and lathe tool seat integrated structure a kind of novel and with progressive be provided, with solution
State problem.
Utility model content
Main purpose of the present utility model is to provide a kind of turning tool rod and lathe tool seat integrated structure, and tool rest can be pushed against really
And prevent from releasing；And its structure and processing are simple, assemble easy and suitable various modular cutting tool assemblies.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of turning tool rod and lathe tool seat integrated structure, including：One turning tool rod, lathe tool seat and an at least fastener.Lathe tool
Bar is axially arranged with one first group connecting part, and first group connecting part is laterally provided with least one first hole, and each first hole has in one first
Heart axis.Lathe tool seat is axially arranged with second group connecting part plugged with first group connecting part, and second group connecting part is laterally provided with
At least one second hole, each second hole has one second central axis, when first and second group connecting part axially offsets, each second
Central axis misplaces and underlapped with corresponding wherein 1 first central axis.Wherein, at least one set of corresponding first
And second hole be equipped with a wherein fastener and oppositely axially supported by the fastener urgent.
Further,
First group connecting part and the second group connecting part, one of them includes a slot, and another includes a plug.
The end face of first group connecting part is arranged with the slot, and the end face of second group connecting part is convexly equipped with described
Plug.
The end face of the end face and the second group connecting part of first group connecting part is abutted against.
Pressure is provided with a flexible portion between one side face of the plug and a cell wall of the slot.
The flexible portion is located at the side face of the plug.
The side face of the plug is provided with an at least annular groove, and the flexible portion is located at least an annular groove and footpath including at least one
To the flexible loop for protruding from an at least annular groove.
Each fastener includes a tapered end, and each second hole includes a cone enlarging for facing the tapered end, and the tapered end, which is supported, compels
In the cone enlarging.
The end face of first group connecting part is arranged with the slot, and the end face of second group connecting part is convexly equipped with described
Plug；The bottom land of the slot radially expands groove provided with one；The plug is provided with an end face for being connected to second group connecting part
Ring it is recessed；The plug portion stretches into the expansion groove；The end face of the end face and the second group connecting part of first group connecting part is abutted against；Respectively
Fastener includes a tapered end, and each second hole includes a cone enlarging for facing the tapered end, and the tapered end is supported under the pressure of the cone enlarging；
The end face of first group connecting part is radially convexly equipped with an at least pin, the end face of second group connecting part be radially arranged with to
Few one is installed with the jack of an at least pin, and each pin includes the arc convex surface in a sagittal plane, and each jack is included outside a sagittal plane
Arc concave surface, the arc convex surface is engaged and abutted against with the shape of arc concave surface.
The utility model has the advantages that：
Turning tool rod of the present utility model and lathe tool seat integrated structure, tool rest can be pushed against really and prevent from releasing；And its structure
With processing is simple, assembling easily and is adapted to various modular cutting tool assemblies.
Brief description of the drawings
Fig. 1 is the exploded view of the preferred embodiment of the utility model one.
Fig. 2 is a profile of the preferred embodiment of the utility model one.
Fig. 3 is the enlarged fragmentary cross section of the preferred embodiment of the utility model one.
Fig. 3 A are Fig. 3 partial enlarged drawing.
Fig. 4 is the assembling partial enlarged drawing of the preferred embodiment of the utility model one.
Fig. 4 A are Fig. 4 partial enlarged drawing.
Embodiment
The possible embodiment of the utility model is only illustrated with embodiment below, so and be not used to limitation the utility model be intended to
The category of protection, in advance statement.
Fig. 1 to 2, Fig. 3, Fig. 3 A, Fig. 4, Fig. 4 A are refer to, it shows a preferred embodiment of the present utility model, this practicality
New turning tool rod includes a turning tool rod 10, lathe tool seat 20 and at least one fastener 30 with lathe tool seat integrated structure 1.
Turning tool rod 10 is axially arranged with one first group connecting part 11, and the first group connecting part 11 is laterally provided with least one first hole 31, respectively
First hole 31 has one first central axis 32.Lathe tool seat 20 is axially arranged with second group plugged with the first group connecting part 11 and connect
Portion 21, the second group connecting part 21 is laterally provided with least one second hole 33, and each second hole 33 has one second central axis 34, when first
And second group connecting part when axially offseting, each second central axis 34 misplaces and not with corresponding wherein one first central axis 32
It is overlapping.At least one set of the first corresponding hole 31 and the second hole 33 are equipped with a wherein fastener 30 and anti-by the fastener 30
It is urgent to the earth's axis to supporting.The structure misplaced by the first central axis 32 and the second central axis 34, when fastener 30 is worn
It can provide lathe tool seat 20 and axially to support urgent thrust along turning tool rod 10, and then be prevented using the reaction force of thrust because of processing
When vibrations cause fastener 30 release and lathe tool seat 20 loosening.In the present embodiment, in the first central axis 32 and second
Heart axis 34 is along the axile displacement 0.5mm of turning tool rod 10~0.8mm.
In the present embodiment, the first group connecting part 11 is provided with two first relative holes 31 in both sides, so can also wait angular distance or appoint
Compartment of terrain anticipate provided with more than two first holes.First and second group connecting part 11,21 one of them include a slot 12, another
Including a plug 22.Say in more detail, the first end face 13 of the first group connecting part 11 is arranged with slot 12, the of the second group connecting part 21
Biend 23 is convexly equipped with plug 22, and right slot and plug are interchangeable and are respectively arranged on the second group connecting part and the first group connecting part.First
End face 13 is abutted against with second end face 23, and the groove bottom 14 of slot 12 is not abutted separately and with the terminal surface 24 of plug 22.
It is preferred that pressure is provided with a flexible portion 40, flexible portion 40 between a side face 25 of plug 22 and the cell wall 15 of slot 12
It can be but not be limited to rubber, plastic cement (the self-lubricity material of such as Teflon).Specifically, the side face 25 of plug 22 is provided with least
One annular groove 26, flexible portion 40 is located in an at least annular groove 26 including at least one and radially protruding is in the flexible loop of an at least annular groove 26
41, in the present embodiment, flexible portion 40 includes an annular groove 26 and a flexible loop 41, so also can be 22 axially arranged two along plug
Above annular groove and flexible loop.By an at least flexible loop 41, can tentatively fix lathe tool seat 20 on turning tool rod 10 to install,
Have damping concurrently and prevent foreign matter such as chip and cutting fluid from entering turning tool rod and the function inside lathe tool seat integrated structure 1.
It is preferred that the bottom land of slot 12 radially expands groove 16 provided with one, plug 22 is connected to second end face 23 provided with one
Expansion groove 16 is stretched into ring recessed 27, the part of plug 22.It is removable because of the material of cutter interference residual by processing ring recessed 27 and expanding groove 16
Material, it is ensured that first end face 13 and second end face 23 can be abutted really.
It is preferred that each fastener 30 includes a tapered end 35, each second hole 33 includes a cone enlarging for facing tapered end 35
36, tapered end 35 is supported under the pressure of cone enlarging 36.By tapered end 35 and the cone structure of cone enlarging 36, what fastener was produced when locking
Component make lathe tool seat 20 axially with turning tool rod 10 it is close and it is strength fit, fastener 30 can also be easier the second hole 33 of importing.
Each fastener 30 is preferably the screw piece of such as set screw, and each first hole 31 is screw, and each tapered end 35 is shaped as circular cone, and each the
Two holes 33 are conical bore.
In the present embodiment, first end face 13 is radially convexly equipped with relative two pins 17, so can also wait angular distance or arbitrary interval
Ground is provided with more than two pins, and second end face 23 is radially arranged with two jacks 28 for being installed with two pins 17, and each pin 17 is wrapped
The arc convex surface 171 in a sagittal plane is included, each jack 28 includes the arc concave surface 281 outside a sagittal plane, arc convex surface 171 and arc concave surface
281 shape is engaged and abutted against.Two pins 17 can bear part moment of torsion, and have the effect of positioning, cambered surface design when installing
Manufacture difficulty and be more convenient for assembling of the pin 17 with jack 28 can be reduced.
To sum up, the utility model laterally misplaces in the first group connecting part and the second group connecting part provided with central axis the first hole and
Second hole, and the second hole of lathe tool seat is worn with the tapered end of fastener, the effect of packing lathe tool seat is reached, separately can be in plug
Side face configures the pin of flexible portion or the end face configuration form fit in group connecting part, improves assembling and damping effect.
The technical principle described above for being preferred embodiment of the present utility model and its being used, for the technology of this area
It is any to be based on technical solutions of the utility model base in the case of without departing substantially from spirit and scope of the present utility model for personnel
Equivalent transformation, simple replacement on plinth etc. are obvious to be changed, and is belonged within the utility model protection domain.
Claims (9)
1. turning tool rod and lathe tool seat integrated structure, it is characterised in that including：
One turning tool rod, is axially arranged with one first group connecting part, and first group connecting part is laterally provided with least one first hole, each first hole tool
There is one first central axis；
One lathe tool seat, is axially arranged with second group connecting part plugged with first group connecting part, and second group connecting part is laterally provided with
At least one second hole, each second hole has one second central axis, when first and second group connecting part axially offsets, each second
Central axis misplaces and underlapped with corresponding wherein one first central axis；
An at least fastener；
Wherein, at least one set of the first corresponding hole and the second hole are equipped with a wherein fastener and by the fastener by lathe tool
Seat supports turning tool rod along the axial direction of turning tool rod urgent.
2. turning tool rod as claimed in claim 1 and lathe tool seat integrated structure, it is characterised in that first group connecting part and second
Group connecting part, one of them includes a slot, and another includes a plug.
3. turning tool rod as claimed in claim 2 and lathe tool seat integrated structure, it is characterised in that one end of first group connecting part
Face is arranged with the slot, and the end face of second group connecting part is convexly equipped with the plug.
4. turning tool rod as claimed in claim 3 and lathe tool seat integrated structure, it is characterised in that the end face of first group connecting part
Abutted against with the end face of the second group connecting part.
5. turning tool rod as claimed in claim 2 and lathe tool seat integrated structure, it is characterised in that a side face of the plug and institute
Pressure is provided with a flexible portion between stating a cell wall of slot.
6. turning tool rod as claimed in claim 5 and lathe tool seat integrated structure, it is characterised in that the flexible portion is inserted located at described
The side face of head.
7. turning tool rod as claimed in claim 6 and lathe tool seat integrated structure, it is characterised in that the side face of the plug is provided with extremely
A few annular groove, the flexible portion is located in an at least annular groove including at least one and radially protruding is in the flexible loop of an at least annular groove.
8. turning tool rod as claimed in claim 1 and lathe tool seat integrated structure, it is characterised in that it is tapered that each fastener includes one
End, each second hole includes a cone enlarging for facing the tapered end, and the tapered end is supported under the pressure of the cone enlarging.
9. turning tool rod as claimed in claim 7 and lathe tool seat integrated structure, it is characterised in that one end of first group connecting part
Face is arranged with the slot, and the end face of second group connecting part is convexly equipped with the plug；The bottom land of the slot is radially set
There is an expansion groove；Ring of the plug provided with an end face for being connected to second group connecting part is recessed；The plug portion stretches into the expansion
Groove；The end face of the end face and the second group connecting part of first group connecting part is abutted against；Each fastener includes a tapered end, each second hole
Including a cone enlarging for facing the tapered end, the tapered end is supported under the pressure of the cone enlarging；The end face of first group connecting part is radially
An at least pin is convexly equipped with, the end face of second group connecting part is radially arranged with least one jack for being installed with an at least pin,
Each pin includes the arc convex surface in a sagittal plane, and each jack includes the arc concave surface outside a sagittal plane, the arc convex surface and arc concave surface
Shape is engaged and abutted against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118070.8U CN206588351U (en) | 2016-10-13 | 2016-10-13 | Turning tool rod and lathe tool seat integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118070.8U CN206588351U (en) | 2016-10-13 | 2016-10-13 | Turning tool rod and lathe tool seat integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588351U true CN206588351U (en) | 2017-10-27 |
Family
ID=60129753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118070.8U Active CN206588351U (en) | 2016-10-13 | 2016-10-13 | Turning tool rod and lathe tool seat integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206588351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957995A (en) * | 2020-08-28 | 2020-11-20 | 东莞市高冶切削工具有限公司 | Efficient and convenient modular structure cutter bar |
-
2016
- 2016-10-13 CN CN201621118070.8U patent/CN206588351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957995A (en) * | 2020-08-28 | 2020-11-20 | 东莞市高冶切削工具有限公司 | Efficient and convenient modular structure cutter bar |
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