CN206689676U - A kind of lathe workpiece surface rolling device - Google Patents
A kind of lathe workpiece surface rolling device Download PDFInfo
- Publication number
- CN206689676U CN206689676U CN201720370809.2U CN201720370809U CN206689676U CN 206689676 U CN206689676 U CN 206689676U CN 201720370809 U CN201720370809 U CN 201720370809U CN 206689676 U CN206689676 U CN 206689676U
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- Prior art keywords
- support
- assembly
- knife bar
- leading screw
- lathe
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Abstract
A kind of lathe workpiece surface rolling device is the utility model is related to.Device includes support assembly, feeding assembly, milled head assembly.Support assembly is located at bottom of device, and support assembly is provided with dovetail groove；Feeding assembly is located on support assembly, and the bottom plate in support assembly carries trapezium structure, coordinates with dovetail groove, and bottom plate is provided with line slideway, leading screw and supporting plate；Milled head assembly is bolted on supporting plate, roller is fixed on knife bar by bearing, roller shaft, end cap, and knife bar is fixed on support using bolt and nut on feeding assembly.Workpiece is rolled from both sides using the utility model device, when both sides stress is of different sizes, bottom plate be able to can relatively move along support dovetail groove, so that workpiece both sides stress size is identical, the crudy of workpiece can be ensured, while do not interfere with lathe precision, processing cost is low.
Description
Technical field
The utility model belongs to manufacturing technology equipment field, is related to a kind of lathe workpiece surface rolling device, especially
It is a kind of two-way feed, can be with self centering rolling device.
Background technology
Rolling and processing is a kind of chipless processing, applies certain pressure to workpiece surface by certain rolling tools.
The plastic deformation of metal is utilized at normal temperatures, is planished the nao-and micro relief of finished surface and is changed surface texture, machine so as to reach
Tool characteristic, the purpose of shape and size.Therefore this method can reach skin processing and strengthen two kinds of purposes.Metal works exist
After surface rolling processing, top layer is strengthened, ultimate strength and yield point increase, the performance of workpiece, fatigue resistance, resistance to
Mill property and corrosion resistance are all significantly improved, while can reduce workpiece surface roughness, the production efficiency of rolling and processing
It is higher.
The function of rolling can be realized by engine lathe, removing knife rest and installing rolling wheel, but the method is being rolled
It is one-way force applying during pressure, dynamics is not enough and workpiece is easily deformed, and processing efficiency is not high.The rolling of two-way feed can also be designed
Pressure device, in existing rolling device, without centering function, it can not ensure that both sides stress is consistent, processing matter can not have been ensured
Amount, long-term use can produce harmful effect to lathe precision.
The content of the invention
The utility model is in order to solve the shortcomings of the prior art, there is provided a kind of lathe is filled with workpiece surface rolling
Put, can solve existing rolling device both sides unbalance stress with self-centering, the problem of influenceing lathe precision, improve simultaneously
The crudy of rolling.
The utility model realizes that the technical scheme used by its technical purpose is：A kind of lathe is filled with workpiece surface rolling
Put, it is characterised in that including support assembly, feeding assembly, milled head assembly, the support assembly includes support, parallels one, pad
Iron two, the upper part of the frame are provided with dovetail groove, and bottom is provided with square groove, and the adjacent both sides of square groove are provided with screwed hole, are threaded
Parallels one and parallels two are placed inside the both sides in hole respectively；It is described feeding assembly include bottom plate, leading screw, nut, leading screw positioning seat,
Line slideway, sliding block, supporting plate, handwheel, the bottom plate carry trapezium structure, coordinate with support dovetail groove, and bottom plate is provided with two
Line slideway, two leading screw positioning seats are provided between two line slideways, leading screw is equipped with the two leading screws positioning seat,
The side external surface of leading screw two is provided with oppositely oriented external screw thread, two external screw thread respectively with the spiral shell with corresponding internal thread
Mother coordinates, and two nut is provided with through hole, is connected respectively by bolt with two supporting plates, the sliding block is located at line slideway two
Side, sliding block are connected with two supporting plates by bolt, moved with supporting plate；The milled head assembly is on feeding assembly, including branch
Frame, bolt and nut, knife bar, roller, end cap, roller shaft, bearing, the support are provided with two parallel elongated holes, the knife bar
Two circular holes are provided with, its spacing is identical with two elongated holes on support, knife bar is fixed on support by bolt and nut, knife bar
Height can be adjusted freely, for interference fit, the bearing be cylinder or needle bearing between the roller and bearing, the axle
Hold on roller shaft, the roller shaft is fixed on knife bar by end cap, and end cap is fixed with knife bar by screw.
Further, the rolling device is two-way feed, and milled head assembly exists in pairs, symmetrical.
Further, the milled head assembly is bolted on the supporting plate of feeding assembly.
Further, described leading screw one end is provided with handwheel.
Further, the square groove that described support assembly is divided into coordinates with lathe carriage, and bolt is compressed by screwed hole
Parallels, device is locked on lathe.
Compared with prior art, beneficial effect of the present utility model is：Workpiece is rolled simultaneously from both sides, when two
When side stress is of different sizes, bottom plate can relatively move along support dovetail groove, realize self-centering so that workpiece both sides stress
Size is identical, ensures the crudy of workpiece, while does not interfere with lathe precision；Handle of a knife height can automatically adjust, and can change
Angle is rolled, processing cost is low.
Brief description of the drawings
Fig. 1 is one of graphics of the present utility model.
Fig. 2 is the two of graphics of the present utility model.
Fig. 3 is the graphics of support assembly.
Fig. 4 is the graphics of feeding assembly.
Fig. 5 is the graphics of bottom plate.
Fig. 6 is the graphics of nut.
Fig. 7 is the graphics of milled head assembly.
Fig. 8 is roller, roller shaft, knife bar assembling schematic diagram.
Fig. 9 is the graphics of knife bar.
Figure 10 is the graphics of support.
In figure：1 support assembly, 11 supports, 12 parallels one, 13 parallels two, 2 feeding assemblies, 21 bottom plates, 22 line slideways,
23 supporting plates, 24 leading screws, 25 leading screw positioning seats, 26 handwheels, 27 nuts, 28 sliding blocks, 3 milled head assemblies, 31 supports, 32 rollers, 33
End cap, 34 knife bars, 35 bolt and nuts, 36 roller shafts, 37 bearings.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment that the utility model is implemented is described in detail.
Referring to Fig. 1 to Fig. 7, a kind of lathe workpiece surface rolling device, including support assembly 1, feeding assembly 2, rolling
Head assembly 3；Support assembly 1 includes support 11, parallels 1, parallels 2 13, and the top of support 11 carries dovetail groove, the bottom of support 11
With square groove, the adjacent both sides of square groove are provided with screwed hole, are threaded inside the both sides in hole and place parallels 1 and pad respectively
Iron 2 13, square groove coordinate with engine lathe supporting plate, and bolt compresses parallels by screwed hole, and device is locked on lathe；Enter
Include bottom plate 21, line slideway 22, supporting plate 23, leading screw 24, leading screw positioning seat 25, handwheel 26, nut 27, sliding block 28 to assembly 2,
The dovetail groove that bottom plate 21 is carried on trapezium structure, with support 11 coordinates, and bottom plate 21 can be moved along dovetail groove, and bottom plate 21 is provided with
Two line slideways 22, are bolted, and two leading screw positioning seats 25, the positioning of two leading screws are provided between two line slideways 22
Be equipped with leading screw 24 on seat 25,24 liang of side external surfaces of leading screw are provided with oppositely oriented external screw thread, respectively with corresponding interior
The nut 27 of screw thread coordinates, and two nuts 27 are provided with through hole, is connected respectively by bolt with two supporting plates 23, the sliding block 28
In the both sides of line slideway 22, sliding block 28 is connected by bolt with two supporting plates 23, is moved with supporting plate 23；Milled head assembly 3 be located at into
On assembly 2, including support 31, roller 32, end cap 33, knife bar 34, bolt and nut 35, roller shaft 36, bearing 37, support 31
Two parallel elongated holes are provided with, knife bar 34 is provided with two circular holes, and its spacing is identical with two elongated holes on support 31, and knife bar 34 is logical
Cross bolt and nut 35 to be fixed on support 31, its height can adjust as needed, be between the roller 32 and bearing 37
It is full of cooperation, the bearing 37 is arranged on roller shaft 36, and roller shaft 36 is fixed on knife bar 34 by the end cap 33 of both sides, end cap
33 are fixed with knife bar 34 by screw.
The one end of leading screw 24 is provided with handwheel 26, and rotation hand wheel 26 in rolling process, leading screw 24 rotates, and passes through nut 27, supporting plate
23 and opposite or backwards to moving, the distance between two rollers 32 of regulation that drive two rollers 32 to carry out of support 31.
When carrying out rolling and processing, by clamping workpiece to lathe chuck and with the very good workpiece in tailstock center, rotation hand wheel 26
Make the move toward one another of two roller 32, apply certain power to workpiece, when two rollers 32 are of different sizes to workpiece force, the edge of bottom plate 21
Dovetail groove movement, two rollers 32 is exerted a force workpiece equal, starts lathe and keep certain rotating speed, workpiece drives roller 32 to revolve
Turn and workpiece is rolled.After rolling terminates, rotation hand wheel 26 makes two rollers 32 move away from workpiece backwards.
Using this utility model device, workpiece force is rolled from both sides, it is ensured that workpiece both sides stress size
It is identical, therefore the crudy of workpiece is ensure that, while lathe precision is not interfered with, knife bar height can be adjusted as needed
It is whole, change rolling angle, processing cost is low.
With embodiment described above, simply one kind of the utility model more preferably embodiment, this area
The usual variations and alternatives that technical staff is carried out in the range of the utility model should all be included in protection of the present utility model
In the range of.
Claims (5)
1. a kind of lathe workpiece surface rolling device, it is characterized in that, including support assembly, feeding assembly, milled head assembly, institute
Stating support assembly includes support, parallels one, parallels two, and the upper part of the frame is provided with dovetail groove, and bottom is provided with square groove, square groove
Adjacent both sides are provided with screwed hole, are threaded inside the both sides in hole and place parallels one and parallels two respectively；The feeding assembly bag
Bottom plate, leading screw, nut, leading screw positioning seat, line slideway, sliding block, supporting plate, handwheel are included, the bottom plate carries trapezium structure, with machine
Seat dovetail groove coordinates, and bottom plate is provided with two line slideways, two leading screw positioning seats, institute are provided between two line slideways
State and leading screw is equipped with two leading screw positioning seats, the side external surface of leading screw two is provided with oppositely oriented external screw thread, the two outer spiral shell
Line coordinates with the nut with corresponding internal thread respectively, and two nut is provided with through hole, is held in the palm respectively by bolt and two
Plate connects, and the sliding block is located at line slideway both sides, and sliding block is connected with two supporting plates by bolt, moved with supporting plate；The rolling
Head assembly is on feeding assembly, including support, bolt and nut, knife bar, roller, end cap, roller shaft, bearing, the support
Two parallel elongated holes are provided with, the knife bar is provided with two circular holes, and its spacing is identical with two elongated holes on support, passes through spiral shell
Knife bar is fixed on support by bolt nut, and knife bar height can be adjusted freely, is interference fit, institute between the roller and bearing
It is cylinder or needle bearing to state bearing, and the bearing is arranged on roller shaft, and the roller shaft is fixed on knife bar by end cap,
End cap is fixed with knife bar by screw.
2. lathe according to claim 1 workpiece surface rolling device, it is characterized in that, the rolling device for it is two-way enter
Give, milled head assembly exists in pairs, symmetrical.
3. lathe according to claim 1 workpiece surface rolling device, it is characterized in that, the milled head assembly passes through spiral shell
Bolt is fixed on the supporting plate of feeding assembly.
4. lathe according to claim 1 workpiece surface rolling device, it is characterized in that, described leading screw one end is provided with hand
Wheel.
5. lathe according to claim 1 workpiece surface rolling device, it is characterized in that, what described support assembly was divided into
Square groove coordinates with lathe carriage, and bolt compresses parallels by screwed hole, and device is locked on lathe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370809.2U CN206689676U (en) | 2017-04-11 | 2017-04-11 | A kind of lathe workpiece surface rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370809.2U CN206689676U (en) | 2017-04-11 | 2017-04-11 | A kind of lathe workpiece surface rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206689676U true CN206689676U (en) | 2017-12-01 |
Family
ID=60440807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370809.2U Expired - Fee Related CN206689676U (en) | 2017-04-11 | 2017-04-11 | A kind of lathe workpiece surface rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206689676U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032099A (en) * | 2018-01-18 | 2018-05-15 | 浙江工业大学 | rolling and processing support device |
| CN108393651A (en) * | 2018-05-22 | 2018-08-14 | 北京理工大学 | A kind of device of multi- scenarios method conical surface rolling and processing |
| CN108994227A (en) * | 2018-09-11 | 2018-12-14 | 苏州迈道纳自动化科技有限公司 | Decorative pattern spline rolls seat |
| CN109079422A (en) * | 2018-09-26 | 2018-12-25 | 济南大学 | A kind of shaft-like workpiece numerical control rolling device |
| CN111004902A (en) * | 2019-12-31 | 2020-04-14 | 浙江工业大学 | Double-side symmetrical rolling processing device for metal flat plate |
| CN114101941A (en) * | 2021-10-29 | 2022-03-01 | 深圳泰德激光技术股份有限公司 | Tray mechanism and laser marking device |
| CN114669642A (en) * | 2022-03-18 | 2022-06-28 | 贵州博泰自动化科技有限公司 | Two-wheeled rolling press device and rolling press based on servo regulation |
| CN114833525A (en) * | 2022-04-08 | 2022-08-02 | 铜陵山海智能制造有限公司 | Valve rod reverse sealing surface roll finishing device and using method thereof |
| CN117798676A (en) * | 2024-02-29 | 2024-04-02 | 齐鲁工业大学(山东省科学院) | Multi-stage adjustment micro rolling device for shaft parts for lathe |
-
2017
- 2017-04-11 CN CN201720370809.2U patent/CN206689676U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032099A (en) * | 2018-01-18 | 2018-05-15 | 浙江工业大学 | rolling and processing support device |
| CN108393651A (en) * | 2018-05-22 | 2018-08-14 | 北京理工大学 | A kind of device of multi- scenarios method conical surface rolling and processing |
| CN108994227A (en) * | 2018-09-11 | 2018-12-14 | 苏州迈道纳自动化科技有限公司 | Decorative pattern spline rolls seat |
| CN108994227B (en) * | 2018-09-11 | 2024-05-17 | 苏州迈道纳自动化科技有限公司 | Pattern spline rolling seat |
| CN109079422B (en) * | 2018-09-26 | 2023-09-29 | 济南大学 | Numerical control rolling device for shaft workpiece |
| CN109079422A (en) * | 2018-09-26 | 2018-12-25 | 济南大学 | A kind of shaft-like workpiece numerical control rolling device |
| CN111004902A (en) * | 2019-12-31 | 2020-04-14 | 浙江工业大学 | Double-side symmetrical rolling processing device for metal flat plate |
| CN114101941A (en) * | 2021-10-29 | 2022-03-01 | 深圳泰德激光技术股份有限公司 | Tray mechanism and laser marking device |
| CN114101941B (en) * | 2021-10-29 | 2024-04-09 | 深圳泰德激光技术股份有限公司 | Tray mechanism and laser marking device |
| CN114669642A (en) * | 2022-03-18 | 2022-06-28 | 贵州博泰自动化科技有限公司 | Two-wheeled rolling press device and rolling press based on servo regulation |
| CN114833525A (en) * | 2022-04-08 | 2022-08-02 | 铜陵山海智能制造有限公司 | Valve rod reverse sealing surface roll finishing device and using method thereof |
| CN114833525B (en) * | 2022-04-08 | 2023-08-15 | 铜陵山海智能制造有限公司 | Valve rod inverted sealing surface roll finishing device and use method thereof |
| CN117798676A (en) * | 2024-02-29 | 2024-04-02 | 齐鲁工业大学(山东省科学院) | Multi-stage adjustment micro rolling device for shaft parts for lathe |
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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: 20171201 Termination date: 20190411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |