CN203426451U - Novel cylindrical machine tool - Google Patents
Novel cylindrical machine tool Download PDFInfo
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- CN203426451U CN203426451U CN201320306493.2U CN201320306493U CN203426451U CN 203426451 U CN203426451 U CN 203426451U CN 201320306493 U CN201320306493 U CN 201320306493U CN 203426451 U CN203426451 U CN 203426451U
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Abstract
The utility model discloses a novel cylindrical machine tool including a tool body part, and a headstock part and a tailstock part arranged on the tool body part, a knife rest part is arranged between the headstock part and the tailstock part, a feeding part is arranged under the knife rest part, the tailstock part includes a tailstock body and a rotary positioning mechanism arranged in the tailstock body, the tailstock body is connected to the tool body part though a guiderail mechanism and a tailstock transmission screw rod mechanism, and a driving motor for driving the tailstock transmission screw rod mechanism is arranged on the tool body part. The machine tool provided enables the tailstock body to rapidly approach to the main shaft of the machine tool through the guiderail mechanism and the tailstock transmission screw rod mechanism, the efficiency is high, the positioning and clamping of the tailstock are reliable, a rotary thimble of a conical positioning and clamping structure in the prior art is replaced with a rotary sleeve, the main shaft is high in rotary precision and less in jumping by means of the periphery positioning and the end face compaction of an end cover; moreover, the machine tool provided is beautiful in structure, convenient to operate, long in service life, and good in machined product quality.
Description
Technical field
The utility model relates to a kind of Novel cylindrical machining tool, particularly a kind of rice-milling roller excircle processing lathe.
Background technology
Rice-milling roller is for the particle crops such as rice are ground to the vitals of cutting processing in rice mill.
Rice-milling roller is to be mixed with bonding agent through brute force and be pressed into sand roller blank by abrasive particle, then through low temperature drying, processes, and reprocesses out end face and cylindrical after making blank reach certain clamping intensity.
The current lathe for processing excircles as depicted in figs. 1 and 2, it comprises body parts 1 and is located at spindle box part 2 and the tailstock parts 5 on body parts 1, between described spindle box part 2 and tailstock parts 5, be provided with blade carrier component 4, blade carrier component 4 belows are provided with infeed mean 3.The tailstock parts 5 of this lathe adopt rotary shaft tailstock body and taper thimble structure, during work, sand roller blank need to be contained in the frock fixing with machine tool chief axis, and with the fixing sand roller of nut, then rotate tailstock tool, hand thimble withstands machine tool chief axis, starts spindle motor and knife rest feeding motor, and main shaft and workpiece are done gyration, knife rest moves horizontally, and by cutterhead, does cylindricalo grinding.
The major defect of this lathe is: positioning precision is poor, and main axis jerking is large, cause easily sand roller being processed into taper, and operation is also inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of positioning precision high, and main axis jerking is little, and processing sand roller quality is good and structure is attractive in appearance, Novel cylindrical machining tool more convenient to operate.
The utility model solves the technical scheme that its technical problem adopts: a kind of Novel cylindrical machining tool, comprise body parts and be located at spindle box part and the tailstock parts on body parts, between described spindle box part and tailstock parts, be provided with blade carrier component, blade carrier component below is provided with infeed mean, described tailstock parts comprise tailstock body and are located at the revolution detent mechanism in tailstock body, described tailstock body is connected on body parts by guide rail mechanism and tailstock turn-screw mechanism, body parts is provided with the drive motors that drives tailstock turn-screw mechanism.
Described Novel cylindrical machining tool, the bearing that its revolution detent mechanism comprises mandrel and is located at mandrel one side inside, on bearing, be fixed with revolving sleeve, between mandrel and revolving sleeve, be packaged with end cap, described mandrel opposite side inside is provided with feed screw nut, on feed screw nut, be connected with location leading screw, location leading screw end is fixed with handwheel.
Described Novel cylindrical machining tool, its mandrel top is provided with the lock shaft being fixed on tailstock body.
Described Novel cylindrical machining tool, its tailstock body is provided with tailstock retaining mechanism.
The beneficial effects of the utility model are: the main shaft that can make the fast close lathe of tailstock body by guide rail mechanism and tailstock turn-screw mechanism, efficiency is high, tailstock location reliable clamping, with revolving sleeve, replaced the rotation thimble of conical surface positioning compression structure in the past, by periphery, locate and the end face of end cap compresses, spindle rotation accuracy is high and beat little, beating of main shaft tail end can guarantee in 0.1mm, precision has improved 500%, and structure is attractive in appearance, easy to operate, long service life, converted products quality is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing Excircle machining owner apparent direction;
Fig. 2 is the structural representation of existing outer circle processor side-looking direction;
Fig. 3 is the structural representation of the main apparent direction of the utility model;
Fig. 4 is the structural representation of the left apparent direction of the utility model;
Fig. 5 is the structural representation of the right apparent direction of the utility model;
Fig. 6 is the structural representation of the utility model tailstock parts;
Fig. 7 .1 is the axial cross-sectional schematic of the utility model mandrel;
Fig. 7 .2 is the A-A cross-sectional schematic of Fig. 7 .1;
Fig. 8 .1 is the axial cross-sectional schematic of the utility model revolving sleeve;
Fig. 8 .2 is the left view of Fig. 8 .1 revolving sleeve;
Fig. 9 .1 is the axial cross-sectional schematic of the utility model end cap;
Fig. 9 .2 is the left view of Fig. 9 .1 end cap.
Wherein each token name is called: 1-body parts, 2-spindle box part, 3-infeed mean, 4-blade carrier component, 5-tailstock parts, 6-tailstock body, 7-revolution detent mechanism, 8-guide rail mechanism, 9-tailstock retaining mechanism, 10-tailstock turn-screw mechanism, 11-drive motors, 12-mandrel, 13-bearing, 14-revolving sleeve, 15-end cap, 16-location leading screw, 17-feed screw nut, 18-handwheel, 19-lock shaft.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 3 to Fig. 9 .2, the utility model discloses a kind of Novel cylindrical machining tool, comprise body parts 1 and be located at spindle box part 2 and the tailstock parts 5 on body parts 1, between described spindle box part 2 and tailstock parts 5, be provided with blade carrier component 4, blade carrier component 4 belows are provided with infeed mean 3, described tailstock parts 5 comprise tailstock body 6 and are located at the revolution detent mechanism 7 in tailstock body 6, described tailstock body 6 is connected on body parts 1 by guide rail mechanism 8 and tailstock turn-screw mechanism 10, body parts 1 is provided with the drive motors 11 that drives tailstock turn-screw mechanism 10, this lathe can make the main shaft of tailstock body 6 fast close lathes by guide rail mechanism 8 and tailstock turn-screw mechanism 10, efficiency is high, tailstock location reliable clamping, described tailstock body 6 is provided with tailstock retaining mechanism 9, the bearing 13 that revolution detent mechanism 7 comprises mandrel 12 and is located at mandrel 12 1 side inside, on bearing 13, be fixed with revolving sleeve 14, between mandrel 12 and revolving sleeve 14, be packaged with end cap 15, described mandrel 12 opposite side inside are provided with feed screw nut 17, on feed screw nut 17, be connected with location leading screw 16, location leading screw 16 ends are fixed with handwheel 18, described mandrel 12 tops are provided with the lock shaft 19 being fixed on tailstock body 6.
This lathe has replaced the rotation thimble of conical surface positioning compression structure in the past with revolving sleeve 14, and by handwheel 18 and location leading screw 16, feed screw nut 17 and mandrel 12, utilize fixing revolving sleeve 14 inner headed faces of end cap 15 and bearing 13 to carry out positioning machine tool main shaft, by the workpiece on the compression machine tool chief axis of revolving sleeve 14 end faces, complete the clamping of workpiece.
This lathe process is similar with existing excircle processing lathe, by workpiece, be that rice-milling roller is contained on main shaft, press tailstock movable button, while making tailstock 5 near main shaft 20-50mm, stop rapid traverse, and lock tailstock bodies 6 with tailstock retaining mechanism 9, shaking handwheel 18 makes to turn round detent mechanism 7 positioning machine tool main shafts and compresses rice-milling roller, with lock shaft 19 locking mandrels 12, prevent that workpiece is loosening, then start feeding motor, knife rest saddle is moved to the main spindle box end of workpiece, restart spindle motor, make main shaft rotation, shake upper slide rest regulating wheel, regulate the amount of feeding of cutterhead, turning sand roller cylindrical.
This lathe can be realized the long distance of tailstock automatically fast near main shaft, and short distance manual fine-tuning positions main shaft clamping workpiece, and spindle nose is beated little, circle product external processing concentricity is high, and structure is attractive in appearance, easy to operate, long service life, has high efficiency, high-precision feature.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a Novel cylindrical machining tool, comprise body parts (1) and be located at spindle box part (2) and the tailstock parts (5) on body parts (1), between described spindle box part (2) and tailstock parts (5), be provided with blade carrier component (4), blade carrier component (4) below is provided with infeed mean (3), it is characterized in that: described tailstock parts (5) comprise tailstock body (6) and are located at the revolution detent mechanism (7) in tailstock body (6), described tailstock body (6) is connected on body parts (1) by guide rail mechanism (8) and tailstock turn-screw mechanism (10), body parts (1) is provided with the drive motors (11) that drives tailstock turn-screw mechanism (10).
2. a kind of Novel cylindrical machining tool according to claim 1, it is characterized in that, the bearing (13) that described revolution detent mechanism (7) comprises mandrel (12) and is located at mandrel (12) one side inside, on bearing (13), be fixed with revolving sleeve (14), between mandrel (12) and revolving sleeve (14), be packaged with end cap (15), described mandrel (12) opposite side inside is provided with feed screw nut (17), on feed screw nut (17), be connected with location leading screw (16), location leading screw (16) end is fixed with handwheel (18).
3. a kind of Novel cylindrical machining tool according to claim 2, is characterized in that, described mandrel (12) top is provided with the lock shaft (19) being fixed on tailstock body (6).
4. according to a kind of Novel cylindrical machining tool described in claim 1 or 2 or 3, it is characterized in that, described tailstock body (6) is provided with tailstock retaining mechanism (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320306493.2U CN203426451U (en) | 2013-05-30 | 2013-05-30 | Novel cylindrical machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320306493.2U CN203426451U (en) | 2013-05-30 | 2013-05-30 | Novel cylindrical machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426451U true CN203426451U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320306493.2U Expired - Fee Related CN203426451U (en) | 2013-05-30 | 2013-05-30 | Novel cylindrical machine tool |
Country Status (1)
| Country | Link |
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| CN (1) | CN203426451U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485048A (en) * | 2014-07-29 | 2015-04-01 | 西北农林科技大学 | Miniature manually-operated lathe |
| CN105215703A (en) * | 2015-10-19 | 2016-01-06 | 中船黄埔文冲船舶有限公司 | A kind of cylindrical machining set-up |
| CN105817957A (en) * | 2016-06-01 | 2016-08-03 | 陈焕祥 | Machine tool special for cutting of factory |
| CN110977036A (en) * | 2019-11-08 | 2020-04-10 | 安徽东风机电科技股份有限公司 | Cutting device for machining V-shaped part and machining method thereof |
| CN113427332A (en) * | 2021-07-27 | 2021-09-24 | 湖北省鄂州市天元砂辊有限责任公司 | Screw head and transition curved surface processing machine tool for rice milling grinding wheel |
| CN117139655A (en) * | 2023-08-31 | 2023-12-01 | 鑫屹(广东)工业服务有限公司 | Industrial shaft machining tool with detachable structure and machining method thereof |
-
2013
- 2013-05-30 CN CN201320306493.2U patent/CN203426451U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104485048A (en) * | 2014-07-29 | 2015-04-01 | 西北农林科技大学 | Miniature manually-operated lathe |
| CN105215703A (en) * | 2015-10-19 | 2016-01-06 | 中船黄埔文冲船舶有限公司 | A kind of cylindrical machining set-up |
| CN105215703B (en) * | 2015-10-19 | 2017-06-27 | 中船黄埔文冲船舶有限公司 | A kind of cylindrical machining set-up |
| CN105817957A (en) * | 2016-06-01 | 2016-08-03 | 陈焕祥 | Machine tool special for cutting of factory |
| CN110977036A (en) * | 2019-11-08 | 2020-04-10 | 安徽东风机电科技股份有限公司 | Cutting device for machining V-shaped part and machining method thereof |
| CN113427332A (en) * | 2021-07-27 | 2021-09-24 | 湖北省鄂州市天元砂辊有限责任公司 | Screw head and transition curved surface processing machine tool for rice milling grinding wheel |
| CN117139655A (en) * | 2023-08-31 | 2023-12-01 | 鑫屹(广东)工业服务有限公司 | Industrial shaft machining tool with detachable structure and machining method thereof |
| CN117139655B (en) * | 2023-08-31 | 2024-04-12 | 鑫屹(广东)工业服务有限公司 | Industrial shaft machining tool with detachable structure and machining method thereof |
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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: 20140212 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |