CN206561128U - German-style metal lensring machines knife rest - Google Patents
German-style metal lensring machines knife rest Download PDFInfo
- Publication number
- CN206561128U CN206561128U CN201720177101.5U CN201720177101U CN206561128U CN 206561128 U CN206561128 U CN 206561128U CN 201720177101 U CN201720177101 U CN 201720177101U CN 206561128 U CN206561128 U CN 206561128U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- mould
- briquetting
- tailstock
- german
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Knife rest is machined the utility model discloses a kind of German-style metal lensring, including lathe, knife rest platform and tailstock frame, the scroll chuck of gripping tool is connected on the machine output shaft, knife rest platform is provided with knife rest, tailstock frame is provided with tailstock, activity is equipped with connecting shaft in the knife rest, connecting shaft one end is provided with cutter, the other end is set with spring and the end end connects a connecting rod, connect boom end and ball is housed, the curved face contact of the ball and mould, the mould is clamped by fastener, a leading screw is connected on fastener, the leading screw passes through tailstock, and rotating disk is housed in the end of leading screw, rotating disk is provided with rocking bar.The utility model machining accuracy is high, in working angles, and mould is consolidated, and will not be subjected to displacement.
Description
Technical field
The utility model is related to a kind of German-style metal lensring machining knife rest, belongs to machining technology field.
Background technology
In the flange connection of pressure piping, lens shaped sealing gasket (abbreviation German-style metal lensring) is widely used, German-style metal lensring both sides
Sealing surface is sphere, the conical seal (contact) face with pipe end（Its inclined-plane is with end surfaces about into 20 ° of angles）It is in contact, in pretightning force effect
Under, German-style metal lensring produces plastic deformation, and contact surface is in an endless belt, and this endless belt contact surface is generally proximal on the outside of sealing gasket, from
And ensure the sealing of pressure piping.The mach German-style metal lensring of currently employed German-style metal lensring, has that precision is not high, and yield rate is low
Problem.Because existing German-style metal lensring process equipment, vibrations because of machine or other etc. factor, mould it is difficult to ensure that firm, with
Certain displacement often occurs in fastener for the delay of operating time, mould, so just leverages cutter to work
The cutting precision of part.In addition, current German-style metal lensring process equipment, also there is cumbersome, the problem of artificial running cost is high.
The content of the invention
To overcome the problem of above-mentioned prior art is present, the utility model is easy to operate there is provided one kind, and precision is higher
German-style metal lensring machines knife rest.
The utility model is adopted the technical scheme that：A kind of German-style metal lensring machines knife rest, including lathe, knife rest platform and tailstock
The scroll chuck of gripping tool is connected on frame, the machine output shaft, knife rest platform is provided with knife rest, tailstock frame and set
Have in tailstock, the knife rest activity that connecting shaft is housed, described connecting shaft one end is provided with cutter, the other end be set with spring and
The end end connects a connecting rod, and connection boom end is equipped with the curved face contact of ball, the ball and mould, and the mould passes through
Fastener is clamped, and connects a leading screw on fastener, and the leading screw passes through tailstock, and in the end of leading screw equipped with turning
Disk, rotating disk is provided with rocking bar；The fastener includes bottom plate, clamps briquetting and fastening briquetting, and the clamping briquetting passes through spiral shell
Tether and be connected on bottom plate one end, positive stop lug boss is provided with the medial surface for clamping briquetting, be provided with spacing with this in mould correspondence position
The limited impression that boss is engaged；The fastening briquetting is connected to the bottom plate other end by the way that chute is movable, on fastening briquetting
Be installed with one be used for connect fasten the fastening bolt of briquetting and mould.
It is preferred that, the knife rest also includes guide rail, and the lathe, knife rest platform and tailstock frame are set on the guideway.
It is preferred that, the tailstock is provided with positioning slightly.
It is preferred that, every clamping briquetting includes two positive stop lug boss, and the correspondence position of mould includes two accordingly
Limited impression.
It is preferred that, the mould one side is arc-shaped, and another side is plane.
The beneficial effects of the utility model are：This processing knife rest is easy to operate, and machining accuracy is high, in working angles, mould
Tool is firm, will not be subjected to displacement.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is fastener structural representation of the present utility model.
In figure：1- lathes, 2- knife rests platform, 3- tailstocks frame, 4- scroll chucks, 5- instruments, 6- knife rests, 7- connecting shafts, 8-
Cutter, 9- springs, 10- connecting rods, 11- moulds, 111- limited impressions, 12- fasteners, 121- bottom plates, 122- clamp briquetting,
123- fastenings briquetting, 124- positive stop lug boss, 125- fastening bolts, 13- tailstocks, 14- leading screws, 15- rotating disks, 16- rocking bars, 17- are fixed
Position slightly, 18- guide rails.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of German-style metal lensring machining knife rest, including lathe 1, knife rest platform 2 and tailstock frame 3, it is described
The scroll chuck 4 of gripping tool 5 is connected on the output shaft of lathe 1, knife rest platform 2 is provided with knife rest 6, and tailstock frame 3 is provided with
Activity is equipped with connecting shaft 7 in tailstock 13, the knife rest 6, and described one end of connecting shaft 7 is provided with cutter 8, and the other end is set with spring
9 and the end end connects a connecting rod 10, the end of connecting rod 10 is equipped with ball, the curved face contact of the ball and mould 11,
The mould 11 is clamped by fastener 12, and a leading screw 14 is connected on fastener 12, and the leading screw 14 passes through tailstock 13,
And rotating disk 15 is housed in the end of leading screw 14, rotating disk 15 is provided with rocking bar 16；The fastener 12 includes bottom plate 121, folder
Press block 122 and fastening briquetting 123, the clamping briquetting 122 is bolted in the one end of bottom plate 121, is clamping briquetting 122
Medial surface be provided with positive stop lug boss 124, be provided with the limited impression that is engaged with the positive stop lug boss 124 in the correspondence position of mould 11
111；The fastening briquetting 123 is connected to the other end of bottom plate 121 by the way that chute is movable, and one is installed with fastening briquetting 123
Fastening bolt 125 for connecting fastening briquetting 123 and mould 11.
In the utility model, the knife rest also includes guide rail 18, and the lathe 1, knife rest platform 2 and tailstock frame 3 are located at this
On guide rail 18.The tailstock 13 is provided with positioning slightly 17, for fixing leading screw to prevent it to be subjected to displacement.In addition, every clamping
Briquetting 122 includes two positive stop lug boss 124, and the correspondence position of mould 11 includes two corresponding limited impressions 111.It is described
The one side of mould 11 is arc-shaped, and another side is plane.
The course of work of the present utility model is：First by workpiece on scroll chuck 4, knife rest 6 is on knife rest platform 2, mould
Tool 11 is mounted in mold fastening device 12 and is fixed on tailstock 13.The feed motion of lathe makes cutter 8 close to workpiece, knife rest 6 to
Preceding to promote, connecting shaft 7 is by the elastic force of spring 9 along mold shape feed, and car goes out curved surface.The radius of curvature of die curve presses work
The requirement of part is customized.The workpiece of different curvature radius need to make the mould of corresponding curvature, and changing different moulds can correspondingly add
Work goes out the curved surface of different curvature radius.
During installation mold, only need that first the clamping briquetting 122 of mould and fastener 12 is connected, now positive stop lug boss
124 are caught in limited impression 111, and then clamping briquetting 122 and bottom plate are fixed with bolt, after the end is fixed, then with fastening
Bolt 125 fixes the other end for fastening briquetting 123 and mould 11.Because fastening the company of slip between briquetting 123 and bottom plate 121
Connect, therefore this fastener 12 can be adjusted for the mould 11 of different model, the scope of application is wider.
General principle of the present utility model, principal character and advantage has been shown and described above.The ordinary skill of this area
Personnel are not it should be appreciated that above-described embodiment limits protection domain of the present utility model, all use equivalent substitutions etc. in any form
The technical scheme that mode is obtained, falls within protection domain of the present utility model.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (5)
1. a kind of German-style metal lensring machines knife rest, including lathe（1）, knife rest platform（2）With tailstock frame（3）, the lathe（1）Output
Gripping tool is connected on axle（5）Scroll chuck（4）, knife rest platform（2）It is provided with knife rest（6）, tailstock frame（3）It is provided with
Tailstock（13）, it is characterized in that the knife rest（6）Interior activity is equipped with connecting shaft（7）, the connecting shaft（7）One end is provided with cutter
（8）, the other end is set with spring（9）And the end end connects a connecting rod（10）, connecting rod（10）End is equipped with ball,
The ball and mould（11）Curved face contact, the mould（11）Pass through fastener（12）Clamp, fastener（12）Upper company
Connect a leading screw（14）, the leading screw（14）Through tailstock（13）, and in leading screw（14）End be equipped with rotating disk（15）, rotating disk
（15）It is provided with rocking bar（16）；The fastener（12）Including bottom plate（121）, clamp briquetting（122）With fastening briquetting
（123）, the clamping briquetting（122）It is bolted in bottom plate（121）One end, is clamping briquetting（122）Medial surface on
Provided with positive stop lug boss（124）, in mould（11）Correspondence position is provided with and the positive stop lug boss（124）The limited impression being engaged
（111）；The fastening briquetting（123）Bottom plate is connected to by the way that chute is movable（121）The other end, in fastening briquetting（123）On
Be installed with one be used for connect fasten briquetting（123）And mould（11）Fastening bolt（125）.
2. a kind of German-style metal lensring machining knife rest according to claim 1, it is characterized in that the knife rest also includes guide rail（18）,
The lathe（1）, knife rest platform（2）With tailstock frame（3）It is located at the guide rail（18）On.
3. a kind of German-style metal lensring machining knife rest according to claim 1, it is characterized in that the tailstock（13）Provided with positioning
Slightly（17）.
4. a kind of German-style metal lensring machining knife rest according to claim 1, it is characterized in that every clamping briquetting（122）Including two
Individual positive stop lug boss（124）, and mould（11）Correspondence position include two corresponding limited impressions（111）.
5. a kind of German-style metal lensring machining knife rest according to claim 1, it is characterized in that the mould（11）It is simultaneously circular arc
Shape, another side is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177101.5U CN206561128U (en) | 2017-02-27 | 2017-02-27 | German-style metal lensring machines knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720177101.5U CN206561128U (en) | 2017-02-27 | 2017-02-27 | German-style metal lensring machines knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561128U true CN206561128U (en) | 2017-10-17 |
Family
ID=60030751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720177101.5U Expired - Fee Related CN206561128U (en) | 2017-02-27 | 2017-02-27 | German-style metal lensring machines knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581570A (en) * | 2018-06-26 | 2018-09-28 | 四川东方龙源动力设备有限公司 | The processing stock-removing machine of irregular peripheral curved |
| CN108873805A (en) * | 2018-06-04 | 2018-11-23 | 广东工业大学 | A kind of slow knife servo turnery processing microlens array tool paths optimization method |
-
2017
- 2017-02-27 CN CN201720177101.5U patent/CN206561128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873805A (en) * | 2018-06-04 | 2018-11-23 | 广东工业大学 | A kind of slow knife servo turnery processing microlens array tool paths optimization method |
| CN108581570A (en) * | 2018-06-26 | 2018-09-28 | 四川东方龙源动力设备有限公司 | The processing stock-removing machine of irregular peripheral curved |
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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: 20171017 Termination date: 20200227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |