CN102145392A - Lathe die head for processing plane of grinding disc - Google Patents
Lathe die head for processing plane of grinding disc Download PDFInfo
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- CN102145392A CN102145392A CN2011100760468A CN201110076046A CN102145392A CN 102145392 A CN102145392 A CN 102145392A CN 2011100760468 A CN2011100760468 A CN 2011100760468A CN 201110076046 A CN201110076046 A CN 201110076046A CN 102145392 A CN102145392 A CN 102145392A
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Abstract
The invention discloses a lathe die head for processing a plane of a grinding disc. The lathe die head consists of a substrate, a transmission mechanism arranged on the substrate, and a grinding head arranged on a rotating shaft; the rotating shaft is horizontally arranged on the substrate, the grinding head is detachably fixed at the shaft end of the rotating shaft, the grinding head is a disc with concave section, and the peripheral ring surface of the concave top faces the outer side of the rotating shaft; and a fixing device and an adjusting device for the substrate are arranged on the substrate. The lathe die head is fixed on a tool post lead screw of a small lathe carriage through a positioning device, and workpieces of random size can be fixed by using a lathe disc chuck to rotate in 360 degrees, so a common lathe can conveniently finish processing the planes of the workpieces of random size with the aid of the die head. The grinding mode of processing large grinding disc workpieces only by using a large plane grinding machine at present is changed, the technical bottleneck problem of the industry is thoroughly solved, and the blank that the common lathe cannot carry out plane grinding is filled.
Description
[technical field]
The invention belongs to a kind of lathe accessories, especially belong to a kind of auxiliary lathe and finish lathe die head abrasive disk flatness attrition process.
[background technology]
Abrasive disk is most principal work parts in the star lapping machine, and indexs such as the flatness of its abradant surface directly influence the Grinding Quality of grinder, therefore, the making of abrasive disk abradant surface is subjected to deeply the attention of the sector.At present, developed country all adopts Large Plane Grinder to make abrasive disk, and technical parameters such as flatness generally can both be met.But, because the Large Plane Grinder investment is huge, for domestic most of enterprise, be expected and can not reach, particularly powerless especially to the making of large-scale abrasive disk, can only dependence on import, and with the large-scale abrasive disk of the direct processing and fabricating of lathe, technical parameters such as its flatness often do not reach the product quality requirement again, therefore, seriously hindered the fast development that China's abrasive disk is manufactured industry.
[summary of the invention]
For solving the problems referred to above that prior art exists, the present invention aims to provide a kind of lathe die head that is used for processing grinding dish plane, by this die head, engine lathe just can be finished the processing grinding operation to the abrasive disk plane of any size very easily, and the technical parameters such as abrasive disk flatness, the depth of parallelism and roughness after the processing can reach relevant criterion fully.
The technical scheme that realizes above-mentioned purpose is as follows:
This structure that is used for the lathe die head on processing grinding dish plane, by substrate, and be arranged on transmission mechanism on the described substrate, the grinding head that is installed in the rotating shaft forms; This rotating shaft level is to being arranged on the described substrate, and described grinding head detachable is fixed on the axle head of described rotating shaft, and described grinding head is the disc that a cross section is concave shape, and the chow ring face at spill top is towards the outside of described rotating shaft; On described substrate, be provided with the fixture and the adjusting device of substrate.During operation, this lathe die head is fixed on the knife rest screw mandrel of lathe upper slide rest through positioner, transmission mechanism drives rotating shaft and grinding head rotation thereof, make grinding head to being arranged on workpiece (abrasive disk blank) operation of dry grinding on the floral disc in opposite directions, because the lathe floral disc can be fixed the workpiece and the portability workpiece of any size and do 360 degree rotations, therefore, assisting down of this die head, engine lathe just can be finished the processing grinding operation to the workpiece planarization of any size very easily.
During concrete enforcement, the middle part of described grinding head disc has a fixed via, is positioned at the axle head of described rotating shaft by securing member by fixed via.
During concrete enforcement, described fixture is a positioning sleeve that is complementary with lathe upper slide rest knife rest screw mandrel, has a through hole on the substrate of positioning sleeve bottom.
During concrete enforcement, described adjusting device is to be arranged on the level(l)ing device on substrate right side and to turn to adjusting device, and described level(l)ing device is by regulating bolt in one and the outer bolt of regulating constitutes, and they vertically revolve and put in the through hole of substrate; The described adjusting device that turns to is to revolve two steering adjustment screws putting on substrate otic placode through hole in opposite directions.
Prior art yet there are no this technology report and public use.The present invention is from utilizing the thinking of engine lathe machining large abrasive disk workpiece, the ability of utilizing the floral disc of engine lathe can fix any big or small abrasive disk blank, after setting up this die head on the upper slide rest of lathe, just can very conveniently carry out plane processing grinding operation to the abrasive disk blank, and as long as conversion, select for use and the corresponding grinding head of abrasive disk blank size.Because this die head is complementary with engine lathe, therefore it is big to popularize face, being fit to vast medium-sized and small enterprises uses, changed and had only the grinding pattern of utilizing Large Plane Grinder machining large abrasive disk workpiece at present, thoroughly solve the technical bottleneck problem of the industry, filled up the blank that engine lathe can not carry out plane lapping.
[description of drawings]
Fig. 1 is the perspective view of one embodiment of the invention.
Fig. 2 be among Fig. 1 K to structural representation.
Among the figure: grinding head 1, abradant surface 1a, bearing block 2, rotating shaft 3, substrate 4, suspension ring 5, suspension ring 51, suspension ring 52, driving-belt 6, driving wheel 7, adjusting nut 8, plane bearing 9, set bolt 10, motor 11, interior adjusting bolt 12 is regulated bolt 121 outward, steering adjustment screw 13, steering adjustment screw 131, fixing hole 15, positioning sleeve 16, through hole 161, pressing plate 17, locking nut 18.
[specific embodiment]
Referring to Fig. 1, and in conjunction with Fig. 2.This lathe die head that is used for processing grinding dish plane is by substrate 4, transmission mechanism, and the grinding head 1 and the positioning sleeve 16 that are located on the substrate 4 are formed.Substrate 4 is surface plates that an area, shape and engine lathe upper slide rest are complementary.There is the through hole 161 of an admittance lathe upper slide rest knife rest screw mandrel in the left side of substrate 4, and positioning sleeve 16 is arranged on the through hole 161.
Rotating shaft 3 horizontal being located on two bearing blocks 2, the left part of rotating shaft 3 is used to admit grinding head 1, and the through hole of grinding head 1 through its middle part is inserted in the left part of rotating shaft 3, is inserted in pressing plate 17 again, by locking nut 18 grinding head 1 locked.Grinding head 1 is the disc that a cross section is concave shape, and all anchor rings at its spill top are the outside of abradant surface 1a towards described rotating shaft 3, and the outerplanar of locking nut 18 then sinks to the recess of concave shape disc, guarantees abradant surface 1a operation.Grinding head 1 can be selected the husky wheel of Buddha's warrior attendant for use.
Transmission mechanism is by motor 11, compositions such as driving wheel 7 and driving-belt 6.During operation, motor 11 is through being arranged on the driving wheel 7 on the motor shaft, and the follower in driving-belt 6, rotating shaft 3 drives rotating shaft 3 and grinding head 1 rotation thereof.
Be to regulate the levelness of grinding head 1, guarantee that the relative workpiece of abradant surface 1a makes the purpose of plane lapping operation, be provided with level(l)ing device on the right side of substrate 4 and turn to adjusting device.Level(l)ing device is by regulating bolt 12 in one and the outer bolt 121 of regulating constitutes, and they vertically revolve and put in the through hole of substrate 4.Turning to adjusting device is to revolve two steering adjustment screws 13,131 of putting on substrate 4 otic placode through holes in opposite directions.
When this die head is assembled with engine lathe, earlier positioning sleeve 16 is enclosed within on the knife rest screw mandrel of upper slide rest, substrate 4 is placed on the upper slide rest plane of lathe.Then, regulate bolt 12 and the outer bolt 121 of regulating in the turn, utilize the end and the upper slide rest plane of these two bolts inconsistent, regulate the levelness of substrate 4, the turn steering adjustment screw 13,131 again, utilize the end of these two bolts and upper slide rest two sides inconsistent, and substrate 4 is rotated around the knife rest screw mandrel, regulate the horizontal amplitude of oscillation of substrate 4, reach levelness and the perpendicularity purpose of adjusting grinding head 1 abradant surface 1a at last.After adjustment finishes, utilize cooperating of fastening handle and positioning sleeve 16 upper surfaces on the upper slide rest knife rest screw mandrel, die head is fixed on the lathe, at this moment, in regulate bolt 12 and regulate bolt 121 outward, and steering adjustment screw 13,131 also plays fixation, and locatees through fixing hole 15 usefulness bolts.
During operation, be fixed on the workpiece on the lathe floral disc, by the floral disc driven rotary, grinding head 1 is done rotation in opposite directions, finishes dry grinding.For the workpiece of different size, select diameter to get final product greater than the grinding head 1 of workpiece radius.
On this design basis, similar improvement or the distortion done should be subjected to the protection of this patent.
Claims (4)
1. a lathe die head that is used for processing grinding dish plane is characterized in that: by substrate (4), and be arranged on the transmission mechanism on the described substrate (4), a grinding head (1) that is installed in the rotating shaft (3) is formed; This rotating shaft (3) level is to being arranged on the described substrate (4), this grinding head (1) detachable is fixed on the axle head of described rotating shaft (3), described grinding head (1) is the disc that a cross section is concave shape, and the chow ring face at spill top is towards the outside of described rotating shaft (3); On described substrate (4), be provided with the fixture and the adjusting device of substrate (4).
2. lathe die head as claimed in claim 1 is characterized in that: the middle part of described grinding head (1) disc has a fixed via, is positioned at the axle head of described rotating shaft (3) by securing member by fixed via.
3. lathe die head as claimed in claim 1 is characterized in that: described fixture is a positioning sleeve (16) that is complementary with lathe upper slide rest knife rest screw mandrel, has a through hole (161) on the substrate (4) of positioning sleeve (16) bottom.
4. lathe die head as claimed in claim 1, it is characterized in that: described adjusting device is to be arranged on the level(l)ing device on substrate (4) right side and to turn to adjusting device, described level(l)ing device is regulated bolt (12) and outer bolt (121) formation of regulating in one, they vertically revolve and put in the through hole of substrate (4); The described adjusting device that turns to is to revolve two steering adjustment screws (13,131) of putting on substrate (4) otic placode through hole in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100760468A CN102145392A (en) | 2011-03-29 | 2011-03-29 | Lathe die head for processing plane of grinding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100760468A CN102145392A (en) | 2011-03-29 | 2011-03-29 | Lathe die head for processing plane of grinding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102145392A true CN102145392A (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100760468A Pending CN102145392A (en) | 2011-03-29 | 2011-03-29 | Lathe die head for processing plane of grinding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102145392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465694A (en) * | 2018-11-19 | 2019-03-15 | 常州信息职业技术学院 | A kind of sheet metal workpiece polishing mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206994U (en) * | 1986-09-19 | 1987-11-07 | 何章鸣 | Vibrating and rotating grinding wheel head attached to a lathe |
| CN1059373C (en) * | 1993-12-28 | 2000-12-13 | 松下电器产业株式会社 | Positioning device of cutting tool |
| CN2573121Y (en) * | 2002-10-18 | 2003-09-17 | 朱正富 | Synchronous cutting and grinding device |
| CN201500930U (en) * | 2009-09-30 | 2010-06-09 | 朱楚中 | Internal cooling end face grinding head |
| CN202028780U (en) * | 2011-03-29 | 2011-11-09 | 胡林宝 | Lathe die head for processing grinding disc plane |
-
2011
- 2011-03-29 CN CN2011100760468A patent/CN102145392A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206994U (en) * | 1986-09-19 | 1987-11-07 | 何章鸣 | Vibrating and rotating grinding wheel head attached to a lathe |
| CN1059373C (en) * | 1993-12-28 | 2000-12-13 | 松下电器产业株式会社 | Positioning device of cutting tool |
| CN2573121Y (en) * | 2002-10-18 | 2003-09-17 | 朱正富 | Synchronous cutting and grinding device |
| CN201500930U (en) * | 2009-09-30 | 2010-06-09 | 朱楚中 | Internal cooling end face grinding head |
| CN202028780U (en) * | 2011-03-29 | 2011-11-09 | 胡林宝 | Lathe die head for processing grinding disc plane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465694A (en) * | 2018-11-19 | 2019-03-15 | 常州信息职业技术学院 | A kind of sheet metal workpiece polishing mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110810 |