CN106670724B - A kind of roller press - Google Patents
A kind of roller press Download PDFInfo
- Publication number
- CN106670724B CN106670724B CN201611230584.7A CN201611230584A CN106670724B CN 106670724 B CN106670724 B CN 106670724B CN 201611230584 A CN201611230584 A CN 201611230584A CN 106670724 B CN106670724 B CN 106670724B
- Authority
- CN
- China
- Prior art keywords
- channel
- rolling
- central axis
- motor drive
- roller press
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
Abstract
The present invention provides a kind of roller presses, belong to field of mechanical technique.It solves the problems, such as that existing roller press is inconvenient to use and is not capable of processing that diameter is small or the longer material of length.A kind of roller press of the present invention includes cabinet, bindiny mechanism, rolling device, steelframe.Wherein, set inner loop is kept to be additionally provided with multiple mounting grooves around second channel, and fixing has needle roller in each mounting groove, the needle roller can be rotated around central shaft, when work, keep the lasting rotation of set, when material passes through needle roller, the surface that needle roller can carry out material to material carries out rolling and processing, the effect of rolling and processing is carried out to realize the roller press to material, secondly, passing through the holding set of replacement different size, to change the diameter of second channel inner ring, so that the rolling mechanism is capable of processing the material of different-diameter.
Description
Technical field
The invention belongs to roller press technical fields, are related to a kind of roller press.
Background technique
Rolling techniques are a kind of pressure skin processings, are to utilize rolling in the cold plasticity feature of normal temperature state using metal
Push type broach tool applies certain pressure to workpiece surface, so that workpiece surface metal is generated Plastic Flow, is filled into the low of original residual
In recessed trough, and reach the reduction of workpiece surface roughness value；Since rolled coating metal is plastically deformed, keep textura epidermoidea chill
Change and crystal grains fine form fine and close threadiness, and form residual stress layer, and hardness and strength improve, so as to improve workpiece
Wearability, corrosion resistance and the conformability on surface, therefore, rolling are a kind of plastic processing methods of no cutting.
Rolling techniques are realized by roller press, in existing roller press, such as 101885131 A of Publication No. CN
Curve shaft rolling machine comprising the revolving power mechanism being made of headstock, chuck, the level being made of sliding stand, guide rail
Mobile mechanism, the workpiece pre-tightening mechanism being made of top, tailstock, handwheel and base；It has been fixed by the bracket on sliding stand
With the symmetrical milled head group of shaft center line, each milled head is by cylinder body, piston, idler wheel, steel ball, holding set, oil pipe
It constitutes；Cylinder body is fixed on bracket；Set is kept to be fixed on piston, steel ball is loaded on the end for keeping set；Idler wheel is loaded on holding set
Inside, idler wheel are contacted with steel ball；Oil pipe couples with hydraulic station, although the program is able to achieve rolling and processing, the program is being rolled
It during processing, needs for be stuck on chuck 2 20 one end of axis of a curve of rolling, rotation handwheel 8 makes top 6 to stretch out summit curve axis
20 other ends；Starting headstock 1 makes chuck 2 that axis of a curve 20 be driven to rotate；Start hydraulic station 19, hydraulic oil from it is hydraulic stand out it is logical
It crosses oil pipe 16 and is pressed into oil cylinder 9, piston 10 is pushed, until steel ball 14 is pressed on axis of a curve 20, meanwhile, it is rotated in axis of a curve
Drive under, multiple steel balls 14 are rolled along axis of a curve diametric tangential direction, and multiple steel balls drive the rotations of multiple idler wheels 13 again, then
Starting horizontal mobile mechanism moves milled head along axis of a curve axial direction, and multiple steel balls 14 are rolled along axis of a curve axial direction
It is dynamic to be rolled again along axis tangential direction simultaneously, axis of a curve is rolled, in this way, securing processing of the roller press to axis of a curve
Route so that the processing method of the roller press seems single, secondly, the curve shaft rolling machine can not fixed diameter it is small or long
Long axis is spent, rolling and processing can not be carried out to such axis so as to cause roller press.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose it is a kind of can flexible processing material and will
Diameter is small or the longer material of length carries out the roller press of rolling and processing.
Object of the invention can be realized by the following technical scheme: a kind of roller press, comprising:
Cabinet, the cabinet top are equipped with steelframe；
Bindiny mechanism, one end are movably arranged on steelframe, and bindiny mechanism can rotate around central shaft；
Rolling device is fixed on bindiny mechanism's other end, is equipped with rolling mechanism, the roller press in the rolling device
Channel is equipped with inside structure, the central axis in the channel is overlapped with the center of rolling device, and rolling mechanism can be around the center in channel
Axis rotation.
In a kind of above-mentioned roller press, the rolling device includes protecting cover, motor drive mechanism, rolling mechanism, described electronic
Mechanism is installed in protecting cover, and the connected rolling mechanism of motor drive mechanism.
In a kind of above-mentioned roller press, the rolling mechanism includes upper plug head, keeps set, and the upper plug head is fixedly arranged on electricity
On motivation structure, holding set is fixedly arranged on upper plug head, and the central axis of upper plug head and keep the central axis of set with it is electronic
The center overlapping of axles of mechanism；First passage is equipped with inside the upper plug head.
In a kind of above-mentioned roller press, the holding set is internal to be equipped with second channel, and the center of the second channel
Axis is Chong Die with the central axis of set is kept, and set inner loop is kept to be additionally provided with multiple mounting grooves around the second channel.
In a kind of above-mentioned roller press, fixing in each mounting groove has needle roller, and the needle roller can be around its center
Axis rotation.
In a kind of above-mentioned roller press, the protecting cover inner tip is equipped with chuck, the chuck and motor drive mechanism spiral shell
Line connection, and fix to have inside chuck and keep the adjusting screwed pipe covered, the central axis for adjusting screwed pipe for location and installation
It is Chong Die with the central axis of set is kept.
In a kind of above-mentioned roller press, the holding set upper side is through adjusting screwed pipe, and its top is equipped with backing plate,
Top cover is equipped with above the backing plate, the top cover, which is fastened in, to be adjusted in screwed pipe, and plane bearing is equipped between top cover and backing plate；
Third channel is equipped with inside the top cover.
In a kind of above-mentioned roller press, fourth lane, and the central axis of fourth lane are equipped with inside the motor drive mechanism
With the center overlapping of axles of upper plug head, and the first ring set is installed in fourth lane.
In a kind of above-mentioned roller press, the fourth lane lower end is equipped with for resisting the lower stifled of the first ring set lower end
Head, the lower end cap lower end are installed on protecting cover, and Five-channel is equipped with inside lower end cap, and the is equipped in the Five-channel
Two ring sets.
The support base for installing bindiny mechanism, the branch are equipped in a kind of above-mentioned roller press, at the top of the steelframe
Bearing is installed, and support base is equipped with far from rolling mechanism side and turns for control connecting mechanism between support seat and bindiny mechanism
Dynamic cover board.
Compared with prior art, the invention has the following advantages:
1, set inner loop is kept to be additionally provided with multiple mounting grooves around second channel, and fixing has needle roller in each mounting groove,
The needle roller can be rotated around central shaft, when work, keep the lasting rotation of set, when material passes through needle roller, needle roller can to material into
The surface of row material carries out rolling and processing, to realize that the roller press carries out the effect of rolling and processing to material.
2, by replacing the holding set of different size, to change the diameter of second channel inner ring, so that the rolling
Mechanism is capable of processing the material of different-diameter.
3, when being put into material, technical staff extracts fixing bolt from cover board, can be selected by connecting mechanism for rotating
Suitable angle is selected, so that the longer material of length is put into rolling device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of the present invention.
Fig. 2 is main view of the invention.
Fig. 3 is cross-sectional view of the Fig. 2 at A-A.
Fig. 4 is the structural scheme of mechanism of rolling mechanism.
Fig. 5 is the schematic diagram of needle roller processing materials.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As Figure 1-Figure 5, a kind of roller press of the present invention includes cabinet 100, bindiny mechanism 200, rolling device 300, steel
Frame 110.
Further, steelframe 110 is equipped with above cabinet 100；200 one end of bindiny mechanism is movably arranged on steelframe 110, and even
Connection mechanism 200 can be rotated around central shaft；Rolling device 300 is fixed on 200 other end of bindiny mechanism, in the rolling device 300
Equipped with rolling mechanism 310, channel (being not marked in figure), the central axis in the channel and rolling are equipped with inside the rolling mechanism 310
The center of device 300 is overlapped, and rolling mechanism 310 can be around the central axis rotation in channel, when rolling device 300 works, rolling
Mechanism 310 is rotated around central shaft, at this point, material need to be only put into channel by technical staff, effect meeting of the material because of gravity
It is moved from top to bottom along channel, and during this, rolling mechanism 310 always rolls material, to improve material
The precision on surface.
In the present embodiment, channel (being not marked in figure) includes first passage 311a, second channel 3121, third channel
361, fourth lane 331 and Five-channel 381.
As shown in figure 3, rolling device 300 includes protecting cover 320, motor drive mechanism 330, rolling mechanism 310, the motor drive mechanism
330 are installed in protecting cover 320, and motor drive mechanism 330 is connected rolling mechanism 310, when installation, by the one side of motor drive mechanism 330
It is fixedly installed in 200 one end of bindiny mechanism, rolling mechanism 310 is fixedly installed in 330 top of motor drive mechanism, and motor drive mechanism
330 central axis and the center overlapping of axles of rolling mechanism 310, so that the rotation of motor drive mechanism 330, can drive 310 turns of rolling mechanism
Dynamic, so that the roller press is during the work time, rolling mechanism 310 can continue to rotate.
Rolling mechanism 310 includes upper plug head 311, keeps set 312, which is fixedly arranged on motor drive mechanism 330, and
Upper plug head 311 is connect with 330 upper end inside thread of motor drive mechanism, keep set 312 be set to upper plug head 311 on, and keep set 312 with
Upper plug head 311 is threadedly coupled, and when starting motor drive mechanism 330, motor drive mechanism 330 is rotated, so that upper plug head 311 is driven to rotate,
And set 312 is kept also to rotate with the rotation of upper plug head 311；The central axis of upper plug head 311 and the central axis of holding set 312 are equal
With the center overlapping of axles of motor drive mechanism 330, and inside upper plug head 311 be equipped with first passage 311a, in this way, adding the roller press
When work material, material can enter the machining area of rolling mechanism 310 along first passage 311a, material can't be made to be detached from predetermined
Machining locus so that the stability of the roller press processing materials.
As shown in Figure 3-Figure 5, keep set 312 inside be equipped with second channel 3121, and the central axis of second channel 3121 with
The central axis overlapping of set 312 is kept, and second channel 3121 and first passage 311a are respectively provided in cylinder, and second channel 3121
Diameter be less than second channel 3121 diameter so that first can be smoothly entered after material is processed in second channel 3121
In the 311a of channel, material is avoided to be stuck between first passage 311a and second channel 3121；Keep 312 inner loops of set around second
Channel 3121 is additionally provided with multiple mounting grooves 31211, and fixing has needle roller 31211a in each mounting groove 31211, the needle roller
31211a can be rotated around central shaft, and when material is put into the roller press by technical staff, material is since gravity is by upper
It moves down, and motor drives upper plug head 311 to rotate, upper plug head 311, which drives, keeps 312 rotation of set, and needle roller 31211a can be around
Central shaft rotation, in this way, when making material by needle roller 31211a, needle roller 31211a material can be carried out the surface of material into
Row rolling and processing, to realize that the roller press carries out the effect of rolling and processing to material, secondly, technical staff is different by replacement
The holding set 312 of specification, to change the diameter of 3121 inner ring of second channel, so that the rolling mechanism 310 is capable of processing not
With the material of diameter.
320 inner tip of protecting cover is equipped with chuck 340, which is threadedly coupled with motor drive mechanism, when installation, first will
Chuck 340 is installed on 320 inner tip of protecting cover, and adjusts the position of chuck 340, so that the central axis and motor of chuck 340
Center overlapping of axles outside 330 upper end of structure enable motor drive mechanism 330 so that chuck 340 be allowed to fix motor drive mechanism 330
Stable work；Fixing inside chuck 340 has the adjusting screwed pipe 341 that set 312 is kept for location and installation, the adjusting screwed pipe
341 central axis with keep the central axis of set 312 Chong Die, and keep 312 upper ends of set through adjusting screwed pipe 341, when work, on
Plug 311, which drives, keeps 312 rotation of set, and adjusts screwed pipe 341 and is fastened in chuck 340, in this way, to keep set 312 around
During central shaft rotates, holding set 312 or so will not be avoided and shake with 312 rotation of set is kept by adjusting screwed pipe 341
It shakes, so that holding set 312 can steady operation.
Keep 312 upper ends of set through screwed pipe 341 is adjusted, top is equipped with backing plate 350, and runs through backing plate 350, the pad
Top cover 360 is equipped with above plate 350, and the top cover 360 is fastened in and adjusts in screwed pipe 341, and between top cover 360 and backing plate 350
Equipped with plane bearing 370, when installation, first backing plate 350 is installed on holding set 312, hereafter plane bearing 370 is installed and padded
350 top of plate, so that 350 top embedded plane bearing of backing plate, 370 inner ring, is installed on plane bearing 370 for top cover 360 later
On, and by 360 bottom embedded plane bearing of top cover, 370 inner ring, and do not touched between top cover 360 and backing plate 350, it is working
When, it keeps set 312 to rotate and backing plate 350 is driven to rotate, and the rotation of backing plate 350 will will drive the rotation of 370 lower end of plane bearing, just
Meeting so that 370 lower end of plane bearing with respect to 370 upper end of plane bearing around the central axis rotation of plane bearing 370, and top cover 360 with
It is not touched between backing plate 350, influences top cover 360 in rotation so as to avoid backing plate 350, the equipment is enabled to stablize work
Make.
Further, third channel 361 is equipped with inside top cover 360, which is technical staff for input
Material, when work, technical staff puts into material in third channel 361, and material is entered along third channel 361 and keeps set
In 312 second channel 3121, and keeping carrying out rolling and processing to the surface of material in set 312, after the completion of materiel machining,
Material is in the first passage 311a that second channel 3121 enters upper plug head 311.
Fourth lane 331, and the center of the central axis of fourth lane 331 and upper plug head 311 are equipped with inside motor drive mechanism 330
Overlapping of axles, when work, when material out of second channel 3121 after processing is completed, into third channel 361, hereafter material because this
The gravity of body into fourth lane 331, and is equipped with the first ring set 331a in fourth lane 331, and third channel
The diameter of 361 inner rings is identical as the diameter of the first ring set 331a inner ring, the setting of first ring set 331a, so that material exists
When in into fourth lane 331, the first ring set 331a has certain cushion effect, avoids material and touches fourth lane 331,
Finished material has been rolled to protect.
331 lower end of fourth lane is equipped with the lower end cap 380 for resisting the first lower end ring set 331a, the lower end cap 380
Lower end is installed on protecting cover 320, and Five-channel 381 is equipped with inside lower end cap 380, so that material can be along fourth lane
331 enter Five-channels 381, and the second ring set 381a are equipped in Five-channel 381, and second ring set 381a is axial cuts open
Face is in the L shape stood upside down, and the second ring set 381a is blocked between the first ring set 331a and lower end cap 380, the setting of the mechanism,
Damage of the lower end cap 380 to the first ring set 331a is not only avoided, also avoids material when entering lower end cap 380, material touching
Five-channel 381 is encountered, to protect material；Secondly, the diameter of the first ring set 331a inner ring and the second ring set 381a inner ring
Diameter it is identical, material is smoothly entered in Five-channel 381 to fourth lane 331.
Further, the copper band 390 for protecting lower end cap 380, work are equipped between protecting cover 320 and lower end cap 380
When, motor drive mechanism 330 rotates, and drive lower end cap 380 to rotate, and the setting of copper band 390 reduces lower end cap 380 and protecting cover 320
Between friction, to protect lower end cap 380.
The support base 120 for installing bindiny mechanism 200, the support base 120 and bindiny mechanism are equipped at the top of steelframe 110
Bearing 210 is installed, and the central axis of bearing 210 is vertical with the axial direction of support base 120 between 200, so that bindiny mechanism
200 can arbitrarily rotate around the central axis of bearing 210, and bindiny mechanism 200 is fixedly connected with rolling device 300, to work as connection machine
When structure 200 rotates, rolling device 300 can also be rotated with it, in this way, different angles may be selected in technical staff, material is put into
It in rolling mechanism 310 and is processed, the setting of the mechanism, can be used for the longer material of processing length, and facilitate technology people
The operation of member；Support base 120 is equipped with the cover board 121 rotated for control connecting mechanism 200 far from 310 side of rolling mechanism,
And cover board 121 is threadedly coupled with support base 120, and fixing bolt 121a is equipped on the cover board 121, when installation, by fixing bolt
121a runs through cover board 121, and is threadedly coupled with bindiny mechanism 200, in this way, making bindiny mechanism 200 and the fixed company of cover board 121
It connects, so that bindiny mechanism 200 and cover board 121 be made to form an entirety, when fixing bolt 121a is extracted, cover board 121 and even
Connection mechanism 200 separates, at this point, bindiny mechanism 200 can rotate around central shaft.
It is the working principle of the invention below:
Start motor drive mechanism 330, preferentially, motor drive mechanism 330 selects motor, and motor drives upper plug head 311 to rotate, upper stifled
It is first 311 drive keep set 312 rotation, and be mounted on keep set 312 in needle roller 31211a can rotate around central shaft, when by
Material is put into the third channel 361 of cover board 121, material due to gravity so that material is entered along third channel 361
In the second channel 3121 for keeping set 312, needle roller 31211a carries out rolling and processing to material at this time, and hereafter, material enters motor
In the fourth lane 331 of mechanism, and the first ring set 331a in fourth lane 331 can protect the material completed the process, it
Material enters in Five-channel 381 afterwards, and the second ring set 381a is equipped in Five-channel 381, and second ring set 381a can be protected
The material completed the process is protected, before technical staff is put into material, technical staff extracts fixing bolt 121a, can pass through
Connecting mechanism for rotating 200 selects suitable angle, so that the longer material of length is put into rolling device 300.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of roller press, which is characterized in that including
Cabinet, the cabinet top are equipped with steelframe；
Bindiny mechanism, one end are movably arranged on steelframe, and bindiny mechanism can rotate around central shaft；
Rolling device, is fixed on bindiny mechanism's other end, is equipped with rolling mechanism in the rolling device, in the rolling mechanism
Portion is equipped with channel, and the central axis in the channel is overlapped with the center of rolling device, and rolling mechanism can turn around the central axis in channel
It is dynamic；The rolling device includes protecting cover, motor drive mechanism, and the motor drive mechanism is installed in protecting cover, and motor drive mechanism is connected and rolls
Mechanism；Rolling mechanism includes upper plug head, keeps set, and the upper plug head is fixedly arranged on motor drive mechanism, and the holding set is fixedly arranged on
On plug, and the central axis of upper plug head and keep set central axis with the center overlapping of axles of motor drive mechanism；The upper plug head
Inside is equipped with first passage；
It is equipped with the support base for installing bindiny mechanism at the top of the steelframe, axis is installed between the support base and bindiny mechanism
It holds, and support base is equipped with the cover board for control connecting mechanism rotation far from rolling mechanism side；
The protecting cover inner tip is equipped with chuck, and the chuck is threadedly coupled with motor drive mechanism, and fixes inside chuck useful
The adjusting screwed pipe of set is kept in location and installation, the central axis for adjusting screwed pipe is Chong Die with the central axis of set is kept；It is described
Keep set upper side through adjusting screwed pipe, and its top is equipped with backing plate, and top cover is equipped with above the backing plate, the top cover fixes
In adjust screwed pipe in, and between top cover and backing plate be equipped with plane bearing；Third channel is equipped with inside the top cover.
2. a kind of roller press according to claim 1, which is characterized in that the holding set is internal equipped with second channel, and
The central axis of the second channel is Chong Die with the central axis of set is kept, and it is more to keep set inner loop to be additionally provided with around the second channel
A mounting groove.
3. a kind of roller press according to claim 2, which is characterized in that fixing in each mounting groove has needle roller,
The needle roller can be rotated around central shaft.
4. a kind of roller press according to claim 1, which is characterized in that fourth lane is equipped with inside the motor drive mechanism,
And the central axis of fourth lane and the center overlapping of axles of upper plug head, and the first ring set is installed in fourth lane.
5. a kind of roller press according to claim 4, which is characterized in that the fourth lane lower end is equipped with for resisting the
The lower end cap of one ring set lower end, the lower end cap lower end are installed on protecting cover, and Five-channel is equipped with inside lower end cap, and described the
Second ring set is installed in Five-channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230584.7A CN106670724B (en) | 2016-12-28 | 2016-12-28 | A kind of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230584.7A CN106670724B (en) | 2016-12-28 | 2016-12-28 | A kind of roller press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106670724A CN106670724A (en) | 2017-05-17 |
| CN106670724B true CN106670724B (en) | 2019-08-16 |
Family
ID=58871725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611230584.7A Active CN106670724B (en) | 2016-12-28 | 2016-12-28 | A kind of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670724B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531047A (en) * | 2018-12-26 | 2019-03-29 | 宁波市精恒凯翔机械有限公司 | Outer diameter roller press |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051144U (en) * | 1989-06-03 | 1990-01-17 | 衡阳市工具厂 | Rolling tool |
| EP0415215A1 (en) * | 1989-09-01 | 1991-03-06 | Krupp MaK Maschinenbau GmbH | Method for surface treatment |
| DE10011859C2 (en) * | 2000-03-10 | 2002-05-29 | Carsten Winter | Press-in |
| CN2741709Y (en) * | 2004-11-19 | 2005-11-23 | 李明君 | Rolling press for shaft work piece outer round surface |
| CN101214598A (en) * | 2008-01-07 | 2008-07-09 | 李龙江 | Excircle surface rolling device |
| CN102500776A (en) * | 2011-11-02 | 2012-06-20 | 宁波市精恒凯翔机械有限公司 | Boring, scraping and rolling integrated compound cutter with adjustable axial distance |
| CN204524702U (en) * | 2015-03-27 | 2015-08-05 | 山东华云机电科技有限公司 | A kind of excircle surface rolling device |
| CN105345392A (en) * | 2015-11-10 | 2016-02-24 | 宁波市精恒凯翔机械有限公司 | Mirror surface rolling cutter |
| CN206356827U (en) * | 2016-12-28 | 2017-07-28 | 宁波市精恒凯翔机械有限公司 | A kind of roller press |
-
2016
- 2016-12-28 CN CN201611230584.7A patent/CN106670724B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051144U (en) * | 1989-06-03 | 1990-01-17 | 衡阳市工具厂 | Rolling tool |
| EP0415215A1 (en) * | 1989-09-01 | 1991-03-06 | Krupp MaK Maschinenbau GmbH | Method for surface treatment |
| DE10011859C2 (en) * | 2000-03-10 | 2002-05-29 | Carsten Winter | Press-in |
| CN2741709Y (en) * | 2004-11-19 | 2005-11-23 | 李明君 | Rolling press for shaft work piece outer round surface |
| CN101214598A (en) * | 2008-01-07 | 2008-07-09 | 李龙江 | Excircle surface rolling device |
| CN102500776A (en) * | 2011-11-02 | 2012-06-20 | 宁波市精恒凯翔机械有限公司 | Boring, scraping and rolling integrated compound cutter with adjustable axial distance |
| CN204524702U (en) * | 2015-03-27 | 2015-08-05 | 山东华云机电科技有限公司 | A kind of excircle surface rolling device |
| CN105345392A (en) * | 2015-11-10 | 2016-02-24 | 宁波市精恒凯翔机械有限公司 | Mirror surface rolling cutter |
| CN206356827U (en) * | 2016-12-28 | 2017-07-28 | 宁波市精恒凯翔机械有限公司 | A kind of roller press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106670724A (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203509786U (en) | Variable amplitude rod angular needle grinder of ultrasonic grinding machine | |
| CN104625952B (en) | A kind of bistrique of controllable pressure distribution | |
| CN107009151A (en) | Laser melting coating rolls complex machining process and device | |
| CN106078375A (en) | Waste and old lining inner surface of tubes with plastics layer automatic grinding cleaning plant | |
| CN106584136A (en) | Self-centering center frame | |
| CN102773776A (en) | Bar centerless grinding technology and special knife board adjusting device thereof | |
| CN106670724B (en) | A kind of roller press | |
| CN206356827U (en) | A kind of roller press | |
| CN202411850U (en) | Rolling type center frame | |
| CN203140912U (en) | Big-tapered swing wire rack mechanism of reciprocating-feeding numerically-controlled wire-cut machine | |
| CN203901036U (en) | Positioning device for increasing chamfering accuracy of gear chamfering machine | |
| CN203141256U (en) | High-precision bearing ring surface grinding machine | |
| CN103302313B (en) | Metal button processing equipment | |
| CN206335373U (en) | A kind of centering center rest | |
| CN207710642U (en) | A kind of four axis assembly toolings of automobile engine end cap | |
| CN202607253U (en) | Improved center support | |
| CN202462134U (en) | Spindle sharpening machine for lathe | |
| CN217122655U (en) | Bearing inner race grinding device of adjustable diameter | |
| CN204308577U (en) | A kind of positioning and clamping mechanism of horizontal Machining centers workbench | |
| CN205520494U (en) | Horizontal lathe centre frame and horizontal lathe | |
| CN204262929U (en) | Bearing collar path grinding machine | |
| CN204321861U (en) | A kind of Novel arc wheel dresser | |
| CN207372866U (en) | A kind of spring tip beveler | |
| CN209970404U (en) | Polishing and cooling mechanism for steel friction welding | |
| CN201776680U (en) | Nose structure of adjustable polisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |