CN206966660U - The automatic tool retracting unit of high-speed turning tapered tread - Google Patents
The automatic tool retracting unit of high-speed turning tapered tread Download PDFInfo
- Publication number
- CN206966660U CN206966660U CN201720742501.6U CN201720742501U CN206966660U CN 206966660 U CN206966660 U CN 206966660U CN 201720742501 U CN201720742501 U CN 201720742501U CN 206966660 U CN206966660 U CN 206966660U
- Authority
- CN
- China
- Prior art keywords
- holder body
- tool holder
- tool
- cutter
- slide post
- 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
Links
Landscapes
- Turning (AREA)
Abstract
The utility model provides a kind of automatic tool retracting unit of high-speed turning tapered tread,Including lathe and be arranged on lathe be used for fixed cutting tool tool holder body,There is the cross through hole for arrangement of tool in tool holder body,The tool holder body side is vertically arranged with guide pillar,Cutter is provided with the cross through hole of the tool holder body,The slide post for being arranged at and being slidably matched in through hole with tool holder body is fixedly connected with rear side of the cutter,The slide post periphery is cased with inner spring,Tool holder body has raised block edge towards the inner surface of through hole,Sliding seat is fixed with rear side of slide post,Described inner spring one end acts on the effect of the block edge other end and sliding seat,So that slide post rear side end keeps contacting with guide pillar,There is guiding surface on the guide pillar and be oriented to groove,The utility model is simple in construction,Using reliable,Flexibly,The work mistake that operator can be reduced avoids lathe tool and workpiece from breaking.
Description
Technical field
It the utility model is related to a kind of automatic tool retracting unit of high-speed turning tapered tread.
Background technology
High-speed cutting screw thread is a kind of Screw thread process method of more advanced working plastic material, but high-speed cutting spiral shell
During line, lathe tool long feed is quickly, it is desirable to and we exit lathe tool from workpiece rapidly in lathe tool row at run-out(of thread), so
Operation is more nervous, lathe tool and workpiece will be broken unless you give your whole attention to it.
The content of the invention
The utility model is improved above mentioned problem, i.e., the technical problems to be solved in the utility model is high-speed cutting
During screw thread, lathe tool long feed is easily made a fault quickly and causes the damage of lathe tool and workpiece during withdrawing.
Specific embodiment of the present utility model is：A kind of automatic tool retracting unit of high-speed turning tapered tread, including machine
Bed and the tool holder body for being used for fixed cutting tool on lathe is arranged at, there is in tool holder body the cross through hole for arrangement of tool,
The tool holder body side is vertically arranged with guide pillar, and cutter, the cutter rear side are provided with the cross through hole of the tool holder body
The slide post for being arranged at and being slidably matched in through hole with tool holder body is fixedly connected with, the slide post periphery is cased with inner spring, knife
Pressing from both sides the inner surface of body towards through hole has raised block edge, and sliding seat is fixed with rear side of slide post, and described inner spring one end is made
For the effect of the block edge other end and sliding seat, so that slide post rear side end keeps contacting with guide pillar, have on the guide pillar and be oriented to
Inclined-plane and guiding groove.
Further, the guide pillar is placed in a fixed seat, and the fixed seat side has so that slide post rear side end is worn
The opening crossed, fixed seat are fixedly connected with tool holder body.
Further, the tool holder body side is provided with handle, and the middle handle is fixed through bolt and tool holder body to be connected
Connect, lower portion thereof and slip pin connection of the slide post through running through.
Further, outer spring is arranged with outside the guide pillar, outer spring one end acts on guide pillar, and the other end acts on fixation
Seat.
Further, the guide pillar bottom is provided with adjusting screw, and the lathe, which is provided with, to be used to coordinate adjusting screw
Block.
Further, the folder cutter block of releasable connection is provided with tool holder body, folder cutter block medial surface is bonded with cutter.
Compared with prior art, the utility model has the advantages that：The utility model is simple in construction, can be conveniently real
The tapered tread and withdrawing of existing lathe tool, reliable, flexible, the work mistake that can reduce operator avoids lathe tool and workpiece from breaking.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is A-A diagrammatic cross-sections in the utility model Fig. 1.
Fig. 3 is B-B section handle fixation structure schematic diagrames in the utility model Fig. 2.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 3, a kind of automatic tool retracting unit of high-speed turning tapered tread, including lathe and it is arranged at lathe
The upper tool holder body 10 for fixed cutting tool, the interior cross through hole 110 having for arrangement of tool of tool holder body 10, the cutter holder
Body side is vertically arranged with guide pillar 20, is provided with cutter 100 in the cross through hole of the tool holder body 10, after the cutter 100
Side, which is fixedly connected with, is arranged at the interior slide post 30 being slidably matched with tool holder body of through hole, in the present embodiment, in order to beneficial to processing
And assembling, tool holder body 10 can splice fixation by some and form, it is only necessary in the case where forming tool holder body 10
Portion has the space for putting cutter and slide post 30, and cutter 100 utilizes cutter holder in the present embodiment in the case of assembling
The folder cutter block 120 that releasable connection is provided with body realizes clamping to cutter, and arrangement of tool shifts in the operating condition
Or it is mobile, when being also beneficial to change cutter certainly using the assembly method can actual different dimensional thickness, the folder medial surface of cutter block 120
It is bonded with cutter and is connected through a screw thread with tool holder body, the guide pillar 20 is placed in a fixed seat 210, the fixed seat 210
Side has the opening passed through for slide post rear side end, and fixed seat 210 is fixedly connected with tool holder body 10.
The periphery of slide post 30 is cased with inner spring 310, and tool holder body 10 has raised gear towards the inner surface of through hole
Edge 130, the rear side of slide post 30 are fixed with sliding seat 320, described one end of inner spring 310 act on the effect of the other end of block edge 130 with
Sliding seat 320, the rear side end of slide post 30 is set to keep contacting with the outer surface of guide pillar 20 with the elastic force using inner spring 310, and guide pillar
There is guiding surface 201 on 20 and be oriented to groove 202, wherein guiding surface 201 is used to realize effect of the cutter in inner spring 310
It is lower to move axially, and groove 202 is then to realize automatic withdrawal.
The side of tool holder body 10 is provided with handle 140, and the middle part of handle 140 is solid through bolt 141 and tool holder body 10
Fixed connection, the bottom of handle 140 is connected with sliding pin 142 of the slide post through running through.Outer spring 220 is arranged with outside the guide pillar 20,
Outer spring one end acts on guide pillar 20, and the other end acts on fixed seat 210, the both ends of outer spring 220 can respectively with guide pillar 20 and
Fixed seat 210 is fixedly connected, naturally it is also possible to realizes supporting to outer spring 220 by the flange of the end set of guide pillar in figure 20
Top.
The bottom of guide pillar 20 is provided with adjusting screw 230, and the lathe is provided with the block 40 for being used for coordinating adjusting screw.
In use, clamping, on lathe saddle, cutter 100 is arranged in tool holder body 10, handle 140 is pulled backward, is led to
Cross sliding pin 142, make slide post 30 moved along guide pillar 20 and from the highest order of guide pillar 20 to guiding surface 201 and be oriented to groove
202 directions are moved successively, due to the effect of outer spring 220, the adjusting screw 230 of the bottom of guide pillar 20 is supported block 40.
Due to there is inner spring 310, the sliding seat 320 on slide post 20 is set to abut guide pillar 20, now cutter is in sky
Travel position, guide pillar is halted by block 40 is spacing, and presss from both sides knife body 10 and then continue to move to, and makes sliding seat 320 in inner spring
In the presence of 310, contact position enters guiding surface 201 from the extreme higher position of guide pillar 20, by workpiece screw thread taper institute it is prefabricated by
Incline position on post makes slide post produce movement, cutter is made tapered tread turning.Feed is to certain position, then sliding seat
320 enter on guide pillar and are oriented to groove 202 and exit cutter, and now body continues to move to.
If the utility model is open or relate to the parts or structural member of connection fastened to each other, then, except as otherwise sound
It is bright outer, it is fixedly connected and can be understood as：(such as using bolt or mode connects for screw) can be releasably fixedly connected with, can also be managed
Xie Wei：It is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other can also be integral type structure (
Such as manufactured using casting technique is integrally formed) substitute (substantially can not be using except integrally formed technique).
In addition, applied in any technical scheme disclosed in above-mentioned the utility model be used for represent position relationship or shape
Term its implication includes approximate with its, similar or close state or shape unless otherwise stated.
Either component provided by the utility model can be assembled by multiple individually parts, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that:Above example is only illustrating the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model
Among scope.
Claims (6)
1. a kind of automatic tool retracting unit of high-speed turning tapered tread, it is characterised in that used including lathe and being arranged on lathe
In having the cross through hole for arrangement of tool in the tool holder body of fixed cutting tool, tool holder body, the tool holder body side is indulged
To guide pillar is provided with, is provided with cutter in the cross through hole of the tool holder body, the cutter rear side be fixedly connected be arranged at it is logical
The slide post being slidably matched in hole with tool holder body, the slide post periphery are cased with inner spring, and tool holder body is towards in through hole
Surface has raised block edge, and sliding seat is fixed with rear side of slide post, and described inner spring one end acts on the effect of the block edge other end
With sliding seat, so that slide post rear side end keeps contacting with guide pillar, there is guiding surface on the guide pillar and be oriented to groove.
2. the automatic tool retracting unit of a kind of high-speed turning tapered tread according to claim 1, it is characterised in that described to lead
For column sleeve in a fixed seat, the fixed seat side has the opening passed through for slide post rear side end, fixed seat and cutter holder sheet
Body is fixedly connected.
A kind of 3. automatic tool retracting unit of high-speed turning tapered tread according to claim 1, it is characterised in that the knife
Folder body side is provided with handle, and the middle handle is fixedly connected through bolt with tool holder body, and lower portion thereof is with slide post through passing through
The slip pin connection worn.
4. the automatic tool retracting unit of a kind of high-speed turning tapered tread according to claim 1, it is characterised in that described to lead
Outer spring is arranged with outside post, outer spring one end acts on guide pillar, and the other end acts on fixed seat.
5. the automatic tool retracting unit of a kind of high-speed turning tapered tread according to claim 4, it is characterised in that described to lead
Column bottom is provided with adjusting screw, and the lathe is provided with the block for being used for coordinating adjusting screw.
A kind of 6. automatic tool retracting unit of high-speed turning tapered tread according to claim 4, it is characterised in that cutter holder sheet
The folder cutter block of releasable connection is provided with vivo, and folder cutter block medial surface is bonded with cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742501.6U CN206966660U (en) | 2017-06-24 | 2017-06-24 | The automatic tool retracting unit of high-speed turning tapered tread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742501.6U CN206966660U (en) | 2017-06-24 | 2017-06-24 | The automatic tool retracting unit of high-speed turning tapered tread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966660U true CN206966660U (en) | 2018-02-06 |
Family
ID=61408172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742501.6U Expired - Fee Related CN206966660U (en) | 2017-06-24 | 2017-06-24 | The automatic tool retracting unit of high-speed turning tapered tread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138741A (en) * | 2017-06-24 | 2017-09-08 | 福州大学 | The automatic tool retracting unit and its method of high-speed turning tapered tread |
-
2017
- 2017-06-24 CN CN201720742501.6U patent/CN206966660U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138741A (en) * | 2017-06-24 | 2017-09-08 | 福州大学 | The automatic tool retracting unit and its method of high-speed turning tapered tread |
| CN107138741B (en) * | 2017-06-24 | 2023-07-21 | 福州大学 | Automatic tool retracting device and method for high-speed turning conical threads |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101537566B (en) | Cutter head automatic assembly machine | |
| CN102151847B (en) | Tip operation numerically controlled lathe | |
| CN111168451A (en) | Machining center with multi-tool-bit quick tool changing mechanism | |
| CN206966660U (en) | The automatic tool retracting unit of high-speed turning tapered tread | |
| CN112338580B (en) | Variable-diameter three-point centering device | |
| CN110883215A (en) | Bolt stamping die | |
| CN211840301U (en) | Milling fixture for straight shank bit leg of roller cone drill | |
| CN211280324U (en) | Wire-bound binding machine with improved wire cutting mechanism | |
| CN208600990U (en) | Sword kludge is inserted for the semi-automatic fitting of self riveting machine transplanting of rice sword | |
| CN205166409U (en) | Pulling chuck | |
| CN203316839U (en) | Automatic chamfering machine | |
| CN107138741A (en) | The automatic tool retracting unit and its method of high-speed turning tapered tread | |
| KR101759070B1 (en) | burr removing device for a shaft having a screw part | |
| CN117506515A (en) | Tool clamping device with low failure rate and clamping method thereof | |
| CN205967517U (en) | Lathe of sword knife rest is bored in area | |
| CN106270628A (en) | A kind of electric axle hub special three hole boring machines of improvement | |
| CN213437257U (en) | Efficient automatic drilling machine tool | |
| CN205324755U (en) | Boring bar guider | |
| CN211640261U (en) | Cutting machine for producing plate-type furniture | |
| CN209902686U (en) | Clamping tool for processing inner hole of irregular part | |
| EP0978340A3 (en) | Vertical broaching machine | |
| JP5996402B2 (en) | Shaping tool | |
| CN201419312Y (en) | Steel wire penetration machine | |
| CN112025536B (en) | Part clamping mechanism of honing system | |
| CN205888619U (en) | Numerical control is fixture attachment for draw cut type keyseater and numerical control draw cut type keyseater thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180206 Termination date: 20200624 |