CN106425279A - Novel rolling head - Google Patents
Novel rolling head Download PDFInfo
- Publication number
- CN106425279A CN106425279A CN201611105593.3A CN201611105593A CN106425279A CN 106425279 A CN106425279 A CN 106425279A CN 201611105593 A CN201611105593 A CN 201611105593A CN 106425279 A CN106425279 A CN 106425279A
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- China
- Prior art keywords
- rolling
- roller
- compression
- lower body
- compression plate
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a novel rolling head. The novel rolling head comprises a pressing part, a toppling part, a rolling part and a pressure applying part. The technical scheme is that when the device starts operating, a motor rotates to drive a spindle to rotate, the rolling head is lowered, cylindrical pins are in contact with the surface of a workpiece firstly, a rolling upper body compresses compression springs IV, a rolling lower body, an angular contact bearing, a central shaft, square-round keys and a pressing disc seat are sequentially pressed till compression springs I are slowly compressed, toppling devices are toppled, and first-step toppling operation is achieved; the rolling head continuously rotates and declines, set screws pressing an inner roller foot are pushed to move downwards and rotate while rolling, an outer roller is in contact with a curved surface of the workpiece and performs rotary rolling, integral rolling action is achieved, and the toppling devices are positioned on the upper side of the lower end of the roller at the moment; and after rolling, a spindle box drives the rolling head to rise to a certain height, the compression springs IV bounce off the rolling upper body and the rolling lower body, the springs at other parts recover to the previous state, and rolling operation of next workpiece is facilitated. The novel rolling head has the characteristics that the time and space are saved, and the production efficiency is improved.
Description
Technical field
The present invention relates to milled head technical field, more particularly to a kind of Novel rolling head.
Background technology
The milled head of existing factory floor, still follow the separate rolling of simple coarse and partially manual beat to realize,
Cause to put into excessive equipment on a production line, and production efficiency is low, in addition separately rolling causes the error of resetting
Increase, cause the error of final work pieces process also to increase, it is difficult to all promising policy processing request.Problem above is that drying sets now
It is curve form for the indeterminable problem of middle rolling, especially surface of the work, it is difficult to effectively rolling puts in place, causes parts dress
Join unqualified.
Content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, it is an object of the invention to proposing a kind of Novel rolling head, have
Minimizing deviation accumulation, the oblique curved surface for approaching workpiece of roller, disposable rolling puts in place, time-consuming and space, improves production and imitates
The feature of rate.
To achieve these goals, the technical solution used in the present invention is：
A kind of Novel rolling head, including pressure part, pressing section, dials part and roll station；
Described pressure part includes to roll lower body 22 and rolling upper body 25,25 centrally disposed axle of rolling upper body, 2 outside
And in 22 top of rolling lower body；Rolling is uniformly provided with six interior hexagonal cylindrical end holding screws 27 on upper body 25, with interior hexagonal
Sleeve 23 and straight pin 24 are installed on the rolling lower body 22 of 27 correspondence position of cylinder end clamping fixed screw；Sleeve 23 and straight pin 24
It is connected and rolling upper body 25 is moved down；
Described pressing section includes the central shaft 2 for arranging inside rolling lower body 22, and described central shaft 2 is wrapped around
Central shaft sleeve 28 is provided with, and lower loop is contacted with central shaft sleeve 28 around being connected with three angular contact ball axles in rolling lower body 22
Hold 18, be stuck in compression plate seat 14 by having an area of key 23 at the big end fluting of described 2 bottom of central shaft, under compression plate seat 14
Side is sequentially installed with adjusting pad 4, compression pan arrest 5 and compression plate 6；Three uniform pressures of circumference are internally provided with compression plate seat 14
Contracting spring 1；Cylindrical pins 11 are housed under compression spring 1；
Described part of dialling includes to be symmetrically mounted on interior group of focusing device 45 of rolling 22 bottom of lower body and dials outward focusing device
44；Interior group of described focusing device 45 is inserted in rolling lower body 22 with the outer round end for dialling focusing device 44；
Described roll station includes that being arranged on rolling 22 bottom of lower body is symmetrically set with roller support 20, roller support 20
Lower section oblique cutting has roller foot 15, and described left side roller foot 15 is provided with outer ring roller 42, and right roller foot 15 is provided with inner ring
Roller 43；
Described interior group of focusing device 45 and outward group focusing device 44 and 20 interval setting of roller support；
Described rolling upper body 25 is evenly equipped with three circumference straight pins 37, and straight pin 37 is each mounted in left sleeve 36, institute
Rolling for stating is additionally provided with the interior hexagon cylindrical head shoulder screw 38 playing the guiding role between upper body 25 and rolling lower body 22, and interior six
Compression spring 4 39 is installed on angle cylindrical head shaft shoulder screw 38；
Joint type forced filling oil cup 29 is connected with described rolling upper body 25.
Its circumference restricted is set between described central shaft 2 and compression plate seat 14, is axially unable to the spring of relative motion
Pad 10.
Described angular contact ball bearing 18 is fixed on central shaft 2 by the delta-ring 17 of lower section.
Between described compression plate seat 14 and compression pan arrest 5, adjusting pad 4 is installed.
Circumference key 1 is inserted with described roller support 20.
Described compression plate 6 is by three roller screw 1 circumferentially on compression pan arrest 5；Described pressure
Between tight disk 6 and compression pan arrest 5, circumference is evenly equipped with three compression springs 2 13.
Described adjusting pad 4, compression pan arrest 5, compression plate seat 14 are fixed on by three roller screw 28 circumferentially
Together.
Described interior hexagon cylindrical head shoulder screw 38 and 24 interval setting of straight pin；Described 25 top of rolling upper body is pressed
It is evenly distributed in key block 30.
Angular contact bearing 1 is provided with rolling 22 upper-end contact of lower body on the outside of described 2 upper end of central shaft, at angle
One 33 upper end of contact bearing is provided with round nut 34 and stop washer 35.
Beneficial effects of the present invention：
This milled head compare before the use for reducing equipment, concentrate on an equipment using by interior outer roller foot and roller
In, minimizing deviation accumulation, the oblique curved surface for approaching workpiece of roller, disposable rolling puts in place, and production is improved in time-consuming and space
Efficiency；The cylindrical pins 11 of three-point fix have the control compression strength of compression spring 3 12, are unlikely to conquassation workpiece, relatively reliable；
The circular motion for effectively preventing between part using circumference key, reliability when can make rolling；When in addition rolling every time,
Compression spring 4 39 can select sufficiently large rigidity effectively flick rolling upper body 25 and rolling lower body 22, be easy to next step
Pressed, dial, rolling, artificially need not mechanically separate, roll relatively the internal discoid part for curved surface before and facilitate
Many.
Description of the drawings
Fig. 1 is the front view sectional view of the present invention.
Fig. 2 is the side view sectional view of the present invention.
Fig. 3 is the structural representation of the present invention.
Specific embodiment
Further description is made to the present invention below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 and Fig. 3：
Pressing section：Three hexagon socket cap head screws circumferentially are fixed on delta-ring 17 on rolling lower body 22,
Ensure that three angular contact ball bearings 18 do not fall down, while central shaft 2 is blocked, unlikely loosening.Two circumference keys 23 are mounted in center
At the big end fluting of axle 2, lower end is stuck in two holes of compression plate seat 14, and hexagon socket cap head screw of then screwing on mixes bullet
Spring pad 10, makes central shaft 2 and compression plate seat 14 in circumference, is axially unable to relative motion, is easy to accurate decline；Adjusting pad 4 is filled
Compression plate seat 14 and compression pan arrest 5 between, be conveniently adjusted compression plate 6 start when with workpiece between position, be easy to next step
Dial and roll；Three roller screw 1 circumferentially by compression plate 6 be fixed on compression pan arrest 5 on, rigid restriction away from
From three uniform compression springs 2 13 of circumference are placed between compression plate 6 and compression pan arrest 5, allow strength when compressing to buffer；Three
Adjusting pad 4, compression pan arrest 5, compression plate seat 14 are fixed together by roller screw 28 circumferentially, and three circumferences are uniform
Compression spring 3 12 is placed in compression plate seat 14, beneath respectively equipped with cylindrical pins 11.
Dial part：Interior group of focusing device 45 is mounted on rolling lower body 22, outward with round key 41 respectively with focusing device 44 is dialled outward
Face is installed with circumference key 3 40 respectively, and square toes are mounted in be dialled on focusing device, and round end is inserted in rolling lower body 22, with the point for protruding below
Angle carries out symmetrical dialling.
Roll station：15 oblique cutting of roller foot is in roller support 20, and is fixed using the compression spring of screw 19 and lower end
Thereon, it is easy to slowly apply to roll power, outer ring roller 42, oblique placement are installed with short axle in lower end.Upper end is pressed with straight pin 24,
It is easy to press finally down, circumference one 21 round end of key is inserted in roller support 20, prevents from rolling lower body 22 and roller support 20 is axially transported
Dynamic.The interior roller foot in right side is in the same manner.
Pressure part：Six uniform interior hexagonal cylindrical end holding screws 27 are equipped with nut 26, positioned on rolling upper body 25, top
The straight pin 24 being fitted in sleeve 23, comes from downward 25 movement in rolling upper body.While the straight pin 37 of three circumference uniform distributions
Each it is mounted in left sleeve 36, plays a part of rolling upper body 25 and guiding is moved downward, shaft shoulder screw 38 is from the upside of rolling upper body
Be inserted in rolling lower body 22, be furnished with compression spring 4 39, every time after the completion of flicked, be convenient for rolling next time.Center
Shaft sleeve 28 is mounted in 2 outside of central shaft, and lubricating oil injection can be entered by joint type forced filling oil cup 29 from there, moisten from top to bottom
The part that the whole milled head of cunning is rotated, prevents from scratching.The key block 30 of six circumference uniform distributions is used for coupling on main shaft lower end and rolling
25 upper end of body, upper end has keyway, and roller screw is fixed on key block in rolling upper body 25, and upper bush 32 belongs to copper sheathing, lower end
Also have, outside belongs to tight fit, inner side loose fit, when rolling upper body 25 rotates, the inside central shaft 2 is motionless, allow the compression of lower end
6 workpiece pressing of disk.Two angular contact bearings 1, in order to bear radially, axial load, end is equipped with matching used round nut
34 and stop washer 35.
The operation principle of the present invention is：
When equipment is started working, motor rotarily drives main shaft rotation, and the hydraulic cylinder of equipment declines main spindle box simultaneously,
The milled head being installed below waits when being close to workpiece soon whole milled head with the decline of main spindle box just therewith in rotation while decline
Speed slows down and slows down, but continues rotation, waits three cylindrical pins 11 first to contact surface of the work, and three pressures are compressed in rolling upper body 25
Contracting spring 4 39, successively top pressure rolling lower body 22, angular contact bearing 1, central shaft 2, six circumference keys 23, compression plate seat
14, until three compression springs 1 are compressed slowly, then compress three compression springs 2 13 and space to the greatest extent is pressed to blowing slowly completely, with
When dial interior group of focusing device 45 and work with dialling outward focusing device 44 and completing the first step to dial；Milled head continues rotation and declines, in top pressure
Three holding screws of roller foot push downwards, while rotate roll, and the 27 top pressure cylinder of holding screw in outside
Pin 24, roller foot 15, extend laterally, the contact curve surface of workpiece of outer roller 42, revolving-rolling, complete molar behavior is rolled, now interior
Focusing device 45 is dialled with the outer upside for focusing device 44 being dialled in roller lower end.Pressurize 5 to 10 seconds behind left and right is enclosed in rolling 2, then main spindle box
Milled head is driven to rise certain altitude, now compression spring 4 39 has flicked rolling upper body 25 and rolling lower body 22, and other are each
State before place's spring recovery, is easy to next workpiece rolling work.
Claims (9)
1. a kind of Novel rolling head, including pressure part, pressing section, dials part and roll station；
Described pressure part includes to roll lower body (22) and rolling upper body (25), and rolling upper body (25) is centrally disposed axle (2)
Outside and above rolling lower body (22)；In rolling upper body (25), six interior hexagonal cylindrical end holding screws are uniformly installed
(27), with the rolling lower body (22) of interior hexagonal cylindrical end holding screw (27) correspondence position, sleeve (23) and straight pin are installed
(24)；Sleeve (23) is connected with straight pin (24) so that rolling upper body (25) and moves down；
Described pressing section includes the central shaft (2) for arranging inside rolling lower body (22), the outer side ring of described central shaft (2)
Around central axle sleeve cylinder (28) is provided with, lower loop is contacted with central shaft sleeve (28) around being connected with three angles in rolling lower body (22)
Contact ball bearing (18), is stuck in compression plate seat (14) by having an area of key two (3) at the big end fluting of described central shaft (2) bottom
In, adjusting pad (4), compression pan arrest (5) and compression plate (6) is sequentially installed with below compression plate seat (14)；In compression plate seat (14)
It is internally provided with three uniform compression springs of circumference one (12)；Cylindrical pins (11) are housed under compression spring one (12)；
Described part of dialling includes to be symmetrically mounted on interior group of focusing device (45) of rolling lower body (22) bottom and dials outward focusing device
(44)；Interior group of described focusing device (45) is inserted in rolling lower body (22) with the outer round end for dialling focusing device (44)；
Described roll station includes that being arranged on rolling lower body (22) bottom is symmetrically set with roller support (20), roller support
(20) below, oblique cutting has roller foot (15), and described left side roller foot (15) is provided with outer ring roller (42), right roller foot
(15) inner ring roller (43) is installed；
Interior group of described focusing device (45) and outward group focusing device (44) and roller support (20) interval setting；
Described rolling upper body (25) is evenly equipped with three circumference straight pins (37), and straight pin (37) is each mounted in left sleeve (36)
In, it is additionally provided with, between described rolling upper body (25) and rolling lower body (22), the interior hexagonal cylindrical head shaft shoulder spiral shell playing the guiding role
Nail (38), is provided with compression spring four (39) on interior hexagon cylindrical head shoulder screw (38)；
Joint type forced filling oil cup (29) is connected with described rolling upper body (25).
2. a kind of Novel rolling head according to claim 1, it is characterised in that described central shaft (2) and compression plate seat
(14) its circumference restricted is set between, is axially unable to the spring shim (10) of relative motion.
3. a kind of Novel rolling head according to claim 1, it is characterised in that described angular contact ball bearing (18) passes through
The delta-ring (17) of lower section is fixed on central shaft (2).
4. a kind of Novel rolling head according to claim 1, it is characterised in that described compression plate seat (14) and compression plate
Between support (5), adjusting pad (4) is installed.
5. a kind of Novel rolling head according to claim 1, it is characterised in that be inserted with circumference in described roller support (20)
Key one (21).
6. a kind of Novel rolling head according to claim 1, it is characterised in that described compression plate (6) passed through for three weeks
It is arranged in compression pan arrest (5) to the roller screw one (7) of arrangement；Circumference between described compression plate (6) and compression pan arrest (5)
It is evenly equipped with three compression springs two (13).
7. a kind of Novel rolling head according to claim 1, it is characterised in that described adjusting pad (4), compression pan arrest
(5), compression plate seat (14) is fixed together by three roller screw two (8) circumferentially.
8. a kind of Novel rolling head according to claim 1, it is characterised in that described interior hexagon cylindrical head shoulder screw
(38) with straight pin (24) interval setting；Described rolling upper body (25) top is circumferentially evenly equipped with key block (30).
9. a kind of Novel rolling head according to claim 1, it is characterised in that on the outside of described central shaft (2) upper end with
Angular contact bearing one (33) is provided with rolling lower body (22) upper-end contact, in one (33) upper end of angular contact bearing, round spiral shell is installed
Female (34) and stop washer (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105593.3A CN106425279B (en) | 2016-12-05 | 2016-12-05 | A kind of milled head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611105593.3A CN106425279B (en) | 2016-12-05 | 2016-12-05 | A kind of milled head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106425279A true CN106425279A (en) | 2017-02-22 |
| CN106425279B CN106425279B (en) | 2018-12-04 |
Family
ID=58223844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611105593.3A Active CN106425279B (en) | 2016-12-05 | 2016-12-05 | A kind of milled head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425279B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116312A (en) * | 2019-05-29 | 2019-08-13 | 浙江双正科技股份有限公司 | A kind of reversely hung Yong waterwheel |
| CN111050988A (en) * | 2017-07-28 | 2020-04-21 | 钴领两合公司 | Rolling tool |
| CN112056705A (en) * | 2020-09-16 | 2020-12-11 | 深圳超诚缝纫科技有限公司 | Matching structure of belt pulling head and pressing plate, and shoelace loop punching and folding method and processing method |
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| JPH10225825A (en) * | 1997-02-13 | 1998-08-25 | U Mold:Kk | Strength increasing method of aluminium wheel |
| JP2006255813A (en) * | 2005-03-16 | 2006-09-28 | Nissan Motor Co Ltd | Device and method for machining fine recessed part |
| CN2845999Y (en) * | 2005-12-23 | 2006-12-13 | 万向钱潮股份有限公司 | Roll press head for micro internal conic surface roll press processing |
| CN102554553A (en) * | 2012-02-24 | 2012-07-11 | 滨州海得曲轴有限责任公司 | Small-end journal round corner rolling device for crankshaft |
| CN105215624A (en) * | 2015-09-09 | 2016-01-06 | 成都华西堂阀门制造有限公司 | Cooling rolled-on method in Tong Gui Trace |
| CN205571229U (en) * | 2016-04-28 | 2016-09-14 | 安徽兴远家电成套设备有限公司 | Novel washing machine roller riveter |
-
2016
- 2016-12-05 CN CN201611105593.3A patent/CN106425279B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10225825A (en) * | 1997-02-13 | 1998-08-25 | U Mold:Kk | Strength increasing method of aluminium wheel |
| JP2006255813A (en) * | 2005-03-16 | 2006-09-28 | Nissan Motor Co Ltd | Device and method for machining fine recessed part |
| CN2845999Y (en) * | 2005-12-23 | 2006-12-13 | 万向钱潮股份有限公司 | Roll press head for micro internal conic surface roll press processing |
| CN102554553A (en) * | 2012-02-24 | 2012-07-11 | 滨州海得曲轴有限责任公司 | Small-end journal round corner rolling device for crankshaft |
| CN105215624A (en) * | 2015-09-09 | 2016-01-06 | 成都华西堂阀门制造有限公司 | Cooling rolled-on method in Tong Gui Trace |
| CN205571229U (en) * | 2016-04-28 | 2016-09-14 | 安徽兴远家电成套设备有限公司 | Novel washing machine roller riveter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111050988A (en) * | 2017-07-28 | 2020-04-21 | 钴领两合公司 | Rolling tool |
| CN110116312A (en) * | 2019-05-29 | 2019-08-13 | 浙江双正科技股份有限公司 | A kind of reversely hung Yong waterwheel |
| CN112056705A (en) * | 2020-09-16 | 2020-12-11 | 深圳超诚缝纫科技有限公司 | Matching structure of belt pulling head and pressing plate, and shoelace loop punching and folding method and processing method |
| CN112056705B (en) * | 2020-09-16 | 2021-08-03 | 深圳超诚缝纫科技有限公司 | Matching structure of belt pulling head and pressing plate, and shoelace loop punching and folding method and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106425279B (en) | 2018-12-04 |
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