CN201316806Y - Technological equipment capable of turning major diameter matched internal and external sphere on center lathe - Google Patents
Technological equipment capable of turning major diameter matched internal and external sphere on center lathe Download PDFInfo
- Publication number
- CN201316806Y CN201316806Y CNU2008202113269U CN200820211326U CN201316806Y CN 201316806 Y CN201316806 Y CN 201316806Y CN U2008202113269 U CNU2008202113269 U CN U2008202113269U CN 200820211326 U CN200820211326 U CN 200820211326U CN 201316806 Y CN201316806 Y CN 201316806Y
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- tool rest
- technological equipment
- tool post
- deep
- guide plate
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Abstract
The utility model relates to technological equipment capable of turning major diameter matched internal and external sphere on center lathe. The technological equipment comprises a guide plate with an arc groove, a tool post rod and a tool post. The tool post rod is fixed on the tool post. The tool post is fixed on a lathe carriage. The guide plate with the arc groove is fixed on a bed way on the front a middle carriage. The lower end of the tool post rod is inserted in a tool post rod cover in the arc groove. The radius of the arc groove is the same as the spherical radius of the corresponding work piece. The width of the arc groove and the external diameter of the tool post rod cover are in movable fit. The technological equipment is convenient to turn major diameter matched internal and external sphere with matching requirements. Furthermore, the change of the diameter of the turning sphere is convenient by just changing the corresponding guide plate. The work efficiency is greatly improved.
Description
Technical field
The utility model relates to the auxiliary device of a kind of metal processing, be specifically related to a kind of can be on engine lathe the technological equipment of turning large-diameter interworking inside and outside spherical surface.
Background technology
In the construction of bridge and large-scale steel structure, long span building, for make the respective steel structure is applied the huge pull bar that gives stress can automatic aligning, need sphere is made in the nuts and washers cooperation place on the pull bar.The diameter of this Ball faced nut and packing ring is usually all greater than 800mm, and the turning large-diameter inside and outside spherical surface is the comparison difficulty on engine lathe, and letting alone is that turning has had the major diameter inside and outside spherical surface that cooperate to require.
The making of the technological equipment of design is very complicated with operation routinely, and wants to change the spherical diameter of institute's turner, and the adjusting process equipment is also wasted time and energy very much, and therefore, the processing work efficiency of prior art is very low.
The utility model content
At above-mentioned the problems of the prior art, the purpose of this utility model be to provide a kind of simple in structure, easy to use efficiently can be on engine lathe the technological equipment of turning large-diameter interworking inside and outside spherical surface.
The utility model is that the technical scheme that its purpose of realization is taked is: can be on engine lathe the technological equipment of turning large-diameter interworking inside and outside spherical surface, this technological equipment comprises guide plate, tool rest bar and the tool rest that has deep-slotted chip breaker; The tool rest bar is fixed on the tool rest, and tool rest is fixed on the lathe saddle, and the guide plate that has deep-slotted chip breaker is fixed on the bed ways in middle carriage the place ahead, and tool rest bar lower end is inserted in the interior tool rest bar cover of deep-slotted chip breaker.
The radius of described deep-slotted chip breaker equates that with corresponding workpiece spherical radius the width of deep-slotted chip breaker and tool rest bar cover external diameter are for movingly.
Described tool rest bar cover is a copper sheathing.
The utility model after the workpiece sphere is finished in turning, the sphere of turning to cooperate with it, the anti-turnback of guide plate that only needs to have deep-slotted chip breaker proofread and correct fastening after, change corresponding cutters and get final product.
The beneficial effects of the utility model: turning easily goes out to have to cooperate the major diameter inside and outside spherical surface that requires, and the diameter that changes the turning sphere of wanting is also very convenient, need only change corresponding guide plate and get final product, and has greatly improved operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the guide plate and the location of workpiece that have deep-slotted chip breaker concern schematic top plan view.
The specific embodiment
As shown in Figure 1, the utility model comprises guide plate 10, tool rest bar 12 and the tool rest 6 that has deep-slotted chip breaker.Tool rest bar 12 is fixed on the tool rest 6, and tool rest 6 is fixed on the lathe saddle 5, and lathe saddle 5 is fixed on the upper slide rest 7, and upper slide rest 7 is contained on the middle carriage 9.Middle carriage 9 is contained on the body of lathe bed guide rail 13, back and forth laterally slippage.Upper slide rest 7 is contained on the middle carriage 9, takes out screw mandrel 8, makes its back and forth straight skidding.The guide plate 10 that has deep-slotted chip breaker is fixed on the place ahead body of lathe bed guide rail 13 of middle carriage, and the tool rest bar that tool rest bar 12 lower ends are inserted in the deep-slotted chip breaker overlaps in 11.Arc groove width and tool rest bar overlap 11 external diameters movingly.Tool rest bar cover 11 can adopt a copper sheathing, to reduce dynamic friction.The radius R of the deep-slotted chip breaker 14 on the guide plate equates with the associated workpiece spherical radius.Arc length between the circular arc center of circle, deep-slotted chip breaker two ends is greater than the warp-wise arc length of (reserving the surplus of advance and retreat cutter) workpiece sphere.Guide plate is fastened on lathe guide rail two screws, and the radius R of its deep-slotted chip breaker equates with corresponding processed workpiece spherical radius.
During turner, workpiece 3 clampings on the lathe chuck on the headstock 12, like this, when middle carriage 9 was done transverse movement, knife rest just made to equal the arcuate movement and the straight skidding of workpiece spherical radius together with being fixed on lathe tool 4 on the knife rest by guide plate deep-slotted chip breaker radius.During turning, the arcuate movement and the straight skidding track that rotatablely move with lathe tool of workpiece cut into desired sphere with workpiece.Process the sphere workpiece of different radii, adopt the guide plate of the deep-slotted chip breaker that is complementary with it.
After the turning of spherical outside surface workpiece finishes, when turning has the Internal Spherical Surface workpiece that matches with it, only need guide plate flip vertical 180 degree are paused to proofread and correct fastening the getting final product in back.
Claims (3)
1, can be on engine lathe the technological equipment of turning large-diameter interworking inside and outside spherical surface, it is characterized in that this technological equipment comprises guide plate, tool rest bar and the tool rest that has deep-slotted chip breaker; The tool rest bar is fixed on the tool rest, tool rest is fixed on the lathe saddle, the guide plate that has deep-slotted chip breaker is fixed on the bed ways in middle carriage the place ahead, and the radius of deep-slotted chip breaker equates that with corresponding workpiece spherical radius tool rest bar lower end is inserted in the interior tool rest bar cover of deep-slotted chip breaker.
2, according to claim 1 can be on engine lathe the technological equipment of turning large-diameter interworking inside and outside spherical surface, it is characterized in that the width of described deep-slotted chip breaker and tool rest bar cover external diameter are for movingly.
3, according to claim 1 can be on engine lathe the technological equipment of turning large-diameter interworking inside and outside spherical surface, it is characterized in that described tool rest bar cover is a copper sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202113269U CN201316806Y (en) | 2008-12-17 | 2008-12-17 | Technological equipment capable of turning major diameter matched internal and external sphere on center lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202113269U CN201316806Y (en) | 2008-12-17 | 2008-12-17 | Technological equipment capable of turning major diameter matched internal and external sphere on center lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316806Y true CN201316806Y (en) | 2009-09-30 |
Family
ID=41195578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202113269U Expired - Fee Related CN201316806Y (en) | 2008-12-17 | 2008-12-17 | Technological equipment capable of turning major diameter matched internal and external sphere on center lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316806Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704112B (en) * | 2008-12-17 | 2011-08-24 | 合肥振宇工程机械股份有限公司 | Technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on common lathe |
| CN102773530A (en) * | 2012-07-12 | 2012-11-14 | 上海紫邦科技有限公司 | High-precision inner spherical surface machining tool |
| CN104148671A (en) * | 2014-08-27 | 2014-11-19 | 张明光 | Sponge cutting device |
| CN108188414A (en) * | 2018-03-26 | 2018-06-22 | 中山市通发自动化设备有限公司 | High-precision mechanical lathe |
| CN109947050A (en) * | 2017-12-21 | 2019-06-28 | 上海铼钠克数控科技股份有限公司 | Method for turning and turning equipment for realizing it |
| CN113145871A (en) * | 2021-04-28 | 2021-07-23 | 连云港职业技术学院 | Turning device of sphere and interior sphere |
-
2008
- 2008-12-17 CN CNU2008202113269U patent/CN201316806Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704112B (en) * | 2008-12-17 | 2011-08-24 | 合肥振宇工程机械股份有限公司 | Technological equipment for turning spherical inside side surface and spherical outside surface with major diameters mutually matched on common lathe |
| CN102773530A (en) * | 2012-07-12 | 2012-11-14 | 上海紫邦科技有限公司 | High-precision inner spherical surface machining tool |
| CN102773530B (en) * | 2012-07-12 | 2016-04-20 | 上海紫邦科技有限公司 | High accuracy inner sphere working lathe |
| CN104148671A (en) * | 2014-08-27 | 2014-11-19 | 张明光 | Sponge cutting device |
| CN104148671B (en) * | 2014-08-27 | 2016-10-19 | 张明光 | A kind of topping machanism of sponge |
| CN109947050A (en) * | 2017-12-21 | 2019-06-28 | 上海铼钠克数控科技股份有限公司 | Method for turning and turning equipment for realizing it |
| CN108188414A (en) * | 2018-03-26 | 2018-06-22 | 中山市通发自动化设备有限公司 | High-precision mechanical lathe |
| CN113145871A (en) * | 2021-04-28 | 2021-07-23 | 连云港职业技术学院 | Turning device of sphere and interior sphere |
| CN113145871B (en) * | 2021-04-28 | 2024-02-20 | 连云港职业技术学院 | Turning device of sphere and interior sphere |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |