CN107931512A - A kind of quick Roller compaction device of spherical roller - Google Patents
A kind of quick Roller compaction device of spherical roller Download PDFInfo
- Publication number
- CN107931512A CN107931512A CN201711406338.7A CN201711406338A CN107931512A CN 107931512 A CN107931512 A CN 107931512A CN 201711406338 A CN201711406338 A CN 201711406338A CN 107931512 A CN107931512 A CN 107931512A
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- CN
- China
- Prior art keywords
- plate
- support plate
- roller
- spreading
- spreading plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/02—Making machine elements balls, rolls, or rollers, e.g. for bearings
Abstract
The invention discloses a kind of quick Roller compaction device of spherical roller, including body, support plate, spreading plate, supporting mechanism, driving mechanism and control device, the body is made of base with the fixation wall for being arranged on base both sides, the support plate and spreading plate are installed on body, and spreading plate is located at the top of support plate, the bottom of the support plate is supported by the supporting mechanism in body, the spreading plate is moved horizontally by the driving mechanism driving on body, and the supporting mechanism and driving mechanism are controlled with control device and connected.The relative motion that the present invention passes through support plate and spreading plate, realize the quick roll milling forming of spherical roller, it can reach and eliminate metal latent defect, change metal structure, be reasonably distributed metal streamline, good compactness, so as to improve roller fatigue life, extend the service life of bearing, and during spreading, substantial amounts of blank roller can be formed at the same time, substantially increase the production efficiency of blank roller.
Description
【Technical field】
The present invention relates to the technical field of spherical roller shaping, more particularly to a kind of quick Roller compaction device of spherical roller.
【Background technology】
Self-aligning roller bearing has biserial symmetric form spherical roller, and there is 1 shared spherical raceway in outer ring, and inner ring has 2 rollings
Simultaneously opposite bearing axis is inclined to an angle in road.It is this cleverly construction make it that there is automatic aligning performance, thus be not easy by
Axis and influence of the bearing block angle to error or bending shaft, the field of angular error is caused suitable for installation error or shaft flexing
Close.The bearing is in addition to it can bear radial load, moreover it is possible to bear the axial load of two-way function.
For bearing, the main damage form for influencing bearing life is fatigue flake.Spherical roller is in aligning roller axis
Play rolling between the inner ring held and outer ring and transmit power, be subject to the part of load, its quality directly affects bearing
Bearing capacity and service life.The existing frequently-used spherical roller blank of industry is mainly added with cold upset forming and car manufacturing process
Work, due to having fiber to appear at annulus after roller cold-upsetting, easily causes fatigue flake；And car roller, due to roller rolls table
Face is cut off through turning, few fibers, and average life span also decreases.In order to improve the fatigue life of rolling element, improve and roll
The production efficiency of body, it is necessary to propose a kind of quick Roller compaction device of spherical roller.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of quick Roller compaction device of spherical roller,
It aims to solve the problem that short using cold upset forming and rolling element fatigue life that car manufacturing process is process in the prior art, rolling
The technical problem of the low production efficiency of body.
To achieve the above object, the present invention proposes a kind of quick Roller compaction device of spherical roller, including body, support plate,
Spreading plate, supporting mechanism, driving mechanism and control device, the body is by base and the fixation wall structure for being arranged on base both sides
Into the support plate and spreading plate are installed on body, and spreading plate is located at the top of support plate, the support plate
Bottom is supported by the supporting mechanism in body, and the spreading plate is driven horizontal by the driving mechanism on body
Mobile, the supporting mechanism and driving mechanism are controlled with control device and connected.
Preferably, being provided with the vertical chute communicated with inside on the base, the support plate is arranged on perpendicular
In straight runner, and can be along vertical chute vertical shift, the supporting mechanism is made of some hydraulic cylinders and supporting plate, described
Some hydraulic cylinders be vertically installed in base, and the telescopic rod top of some hydraulic cylinders is fixedly connected with supporting plate, described
The bottom of supporting plate and support plate connects, and each hydraulic cylinder is electrically connected by a hydraulic buttery valve and control device.
Preferably, the supporting plate top is fitting to connection with the caulking groove that support plate bottom is set.
Preferably, horizontal concrete chute is symmetrically offered in the fixation wall of the body both sides, the two of the spreading plate
Side is provided with slide plate, and the slide plate is slidably connected with corresponding horizontal concrete chute, and the upper end of the spreading plate is provided with
Tooth-strip part, the driving mechanism include drive gear and servomotor, and the drive gear is with being installed in fixation wall
Servo motor output shaft connects, and the drive gear is engaged with the tooth-strip part of spreading plate, and the servomotor passes through electricity
Machine driver is electrically connected with control device.
Preferably, the driving mechanism further includes auxiliary guide gear, the auxiliary guide gear passes through bearing
In the fixing axle of two fixation walls of connection, the quantity of the auxiliary guide gear is two, respectively positioned at spreading plate
Front and rear sides, and each auxiliary guide gear can be engaged with the tooth-strip part on spreading plate.
Preferably, the top of the support plate is provided with recessed arcuate groove, the top of the spreading plate is set
There is convex arcuate groove, the recessed arcuate groove is identical with the camber line curvature of convex arcuate groove.
Preferably, the base is provided with blanking channel in the rear end of support plate.
Beneficial effects of the present invention：Compared with prior art, the quick Roller compaction device of a kind of spherical roller provided by the invention,
It is rational in infrastructure, by the relative motion of support plate and spreading plate, realize the quick roll milling forming of spherical roller, first add bearing steel
Heat arrives hot forging temperature, and processes the outer diameter curvature conformed to and outside diameter with its outside diameter of roll milling wheel shaping spreading at such a temperature
The blank roller of diameter dimension, metal is in spreading process, the stomata of its material internal, loose and various impurity edges deformation
Direction extends, and is distributed in threadiness, can be reached by roll milling forming and eliminate metal latent defect, changed metal structure, make metal
Streamline distribution is reasonable, good compactness, so as to improve roller fatigue life, extends the service life of bearing, and in the process of spreading
In, substantial amounts of blank roller can be formed at the same time, substantially increase the production efficiency of blank roller.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Brief description of the drawings】
Fig. 1 is a kind of front view of the quick Roller compaction device of spherical roller of the embodiment of the present invention；
Fig. 2 is a kind of side view of the quick Roller compaction device of spherical roller of the embodiment of the present invention；
Fig. 3 is the partial enlarged view of part A in Fig. 2.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is eliminated, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1 to Fig. 3, the embodiment of the present invention provides a kind of quick Roller compaction device of spherical roller, including body 1, supporting
Plate 2, spreading plate 3, supporting mechanism 4, driving mechanism 5 and control device 6, the body 1 is by base 11 and is arranged on base 11
The fixation wall 12 of both sides is formed, and the support plate 2 and spreading plate 3 are installed on body 1, and spreading plate 3 is located at support plate 2
Top, the bottom of the support plate 2 supports by the supporting mechanism 4 in body 1, and the spreading plate 3 is by installing
The driving of driving mechanism 5 on body 1 moves horizontally, and the supporting mechanism 4 and driving mechanism 5 are controlled with control device 6
Connection.
Wherein, the top of the support plate 2 is provided with recessed arcuate groove 22, and the top of the spreading plate 3 is set
There are convex arcuate groove 33, the recessed arcuate groove 22 bottom identical, described with the camber line curvature of convex arcuate groove 33
Seat 11 is provided with blanking channel 16 in the rear end of support plate 2.
In type embodiment of the present invention, the quantity of recessed arcuate groove 22 and convex arcuate groove 33 can be it is multiple one by one
It is corresponding, realize large batch of production and processing.
Specifically, the vertical chute 13 communicated with inside is provided with the base 11, the support plate 2 is arranged on
In vertical chute 13, and can be along 13 vertical shift of vertical chute, the supporting mechanism 4 is by some hydraulic cylinders 41 and supporting plate
42 are formed, and some hydraulic cylinders 41 are vertically installed in base 11, and the telescopic rod top of some hydraulic cylinders 41 with support
Plate 42 is fixedly connected, and the supporting plate 42 is connected with the bottom of support plate 2, and each hydraulic cylinder 41 passes through a hydraulic buttery valve 43
It is electrically connected with control device 6.
Further, the caulking groove 21 that 42 top of supporting plate is set with 2 bottom of support plate is fitting to connection.
More specifically, horizontal concrete chute 14, the spreading plate are symmetrically offered in the fixation wall 12 of 1 both sides of body
3 both sides are provided with slide plate 31, and the slide plate 31 is slidably connected with corresponding horizontal concrete chute 14, the spreading plate 3
Upper end be provided with tooth-strip part 32, the driving mechanism 5 includes drive gear 51 and servomotor 52, the drive gear
51 export axis connection, and the rack of the drive gear 51 and spreading plate 3 with the servomotor 52 in fixation wall 12
Portion 32 is engaged, and the servomotor 52 is electrically connected by motor driver 53 and control device 6.
Further, the driving mechanism 5 further includes auxiliary guide gear 54, and the auxiliary guide gear 54 passes through
Bearing is installed in the fixing axle 15 of two fixation walls 12 of connection, and the quantity of the auxiliary guide gear 54 is two, respectively position
In the front and rear sides of spreading plate 3, and each auxiliary guide gear 54 can be engaged with the tooth-strip part 32 on spreading plate 3.
The course of work of the present invention：
A kind of quick Roller compaction device of spherical roller of the present invention during the work time, first passes through 6 driving hydraulic cylinder of control device
41 make support plate 2 be moved down along vertical chute 13, make the spacing of support plate 2 and spreading plate 3 meet to be put into bearing steel short cylindrical rod
The size of material, after the bearing steel of short cylindrical bar then is heated to hot forging temperature, feeds on support plate 2, then pass through liquid
Cylinder pressure 41 drives support plate 2 to rise to setting height, and then control device 6 drives servomotor 52 to start, by servomotor 52
The horizontal round-trip sliding of spreading plate 3 is driven by drive gear 51, and then to the short circle of bearing steel of 3 stent of support plate 2 and spreading plate
Column bar carries out hot rolling shaping, also by hydraulic cylinder 41 support plate 2 can be driven slowly to rise, most during hot rolling
Post-processing goes out the blank roller of the outer diameter curvature and outside diameter diameter dimension conformed to, and the blank roller after finally shaping is with spreading
The rear shifting of plate 3, discharges from the blanking channel 16 of 2 rear end of support plate.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (7)
- A kind of 1. quick Roller compaction device of spherical roller, it is characterised in that：Including body (1), support plate (2), spreading plate (3), branch Support mechanism (4), driving mechanism (5) and control device (6), the body (1) is by base (11) and is arranged on base (11) two The fixation wall (12) of side is formed, and the support plate (2) and spreading plate (3) are installed on body (1), and spreading plate (3) position In the top of support plate (2), the bottom of the support plate (2) is supported by the supporting mechanism (4) in body (1), institute The spreading plate (3) stated is moved horizontally by driving mechanism (5) driving on body (1), the supporting mechanism (4) and drive Motivation structure (5) is controlled with control device (6) and connected.
- A kind of 2. quick Roller compaction device of spherical roller as claimed in claim 1, it is characterised in that：Set on the base (11) It is equipped with and is arranged on the vertical chute (13) that communicates of inside, the support plate (2) in vertical chute (13), and can be along perpendicular Straight runner (13) vertical shift, the supporting mechanism (4) are made of some hydraulic cylinders (41) and supporting plate (42), and described is some Hydraulic cylinder (41) is vertically installed in base (11), and the telescopic rod top of some hydraulic cylinders (41) is fixed with supporting plate (42) and connected Connect, the supporting plate (42) is connected with the bottom of support plate (2), each hydraulic cylinder (41) by a hydraulic buttery valve (43) with Control device (6) is electrically connected.
- A kind of 3. quick Roller compaction device of spherical roller as claimed in claim 2, it is characterised in that：Described supporting plate (42) top It is fitting to connection with the caulking groove (21) that support plate (2) bottom is set.
- A kind of 4. quick Roller compaction device of spherical roller as claimed in claim 1, it is characterised in that：Described body (1) both sides Fixation wall (12) on symmetrically offer horizontal concrete chute (14), the both sides of the spreading plate (3) are provided with slide plate (31), described Slide plate (31) and corresponding horizontal concrete chute (14) be slidably connected, the upper end of the spreading plate (3) is provided with tooth-strip part (32), the driving mechanism (5) includes drive gear (51) and servomotor (52), the drive gear (51) and installation Servomotor (52) output axis connection in fixation wall (12), and the rack of the drive gear (51) and spreading plate (3) Portion (32) is engaged, and the servomotor (52) is electrically connected by motor driver (53) and control device (6).
- A kind of 5. quick Roller compaction device of spherical roller as claimed in claim 4, it is characterised in that：The driving mechanism (5) Auxiliary guide gear (54) is further included, the auxiliary guide gear (54) is installed on two fixation walls of connection (12) by bearing In fixing axle (15), the quantity of the auxiliary guide gear (54) is two, respectively positioned at the front and rear sides of spreading plate (3), And each guide gear (54) is aided in be engaged with the tooth-strip part (32) on spreading plate (3).
- A kind of 6. quick Roller compaction device of spherical roller as claimed in claim 1, it is characterised in that：The support plate (2) Top is provided with recessed arcuate groove (22), and the top of the spreading plate (3) is provided with convex arcuate groove (33), described Recessed arcuate groove (22) is identical with the camber line curvature of convex arcuate groove (33).
- A kind of 7. quick Roller compaction device of spherical roller as claimed in claim 1, it is characterised in that：The base (11) is propping up The rear end of board (2) is provided with blanking channel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406338.7A CN107931512A (en) | 2017-12-22 | 2017-12-22 | A kind of quick Roller compaction device of spherical roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406338.7A CN107931512A (en) | 2017-12-22 | 2017-12-22 | A kind of quick Roller compaction device of spherical roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931512A true CN107931512A (en) | 2018-04-20 |
Family
ID=61941777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711406338.7A Pending CN107931512A (en) | 2017-12-22 | 2017-12-22 | A kind of quick Roller compaction device of spherical roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931512A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013986A (en) * | 2018-07-09 | 2018-12-18 | 浙江天马轴承集团有限公司 | Bearing roller cold rolling to model machine |
| CN109013987A (en) * | 2018-07-09 | 2018-12-18 | 浙江天马轴承集团有限公司 | A kind of bearing roller cold rolling to model machine |
| CN114195370A (en) * | 2021-12-27 | 2022-03-18 | 光皓光学(江苏)有限公司 | Manufacturing method of optical small ball prefabricated part |
-
2017
- 2017-12-22 CN CN201711406338.7A patent/CN107931512A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013986A (en) * | 2018-07-09 | 2018-12-18 | 浙江天马轴承集团有限公司 | Bearing roller cold rolling to model machine |
| CN109013987A (en) * | 2018-07-09 | 2018-12-18 | 浙江天马轴承集团有限公司 | A kind of bearing roller cold rolling to model machine |
| CN114195370A (en) * | 2021-12-27 | 2022-03-18 | 光皓光学(江苏)有限公司 | Manufacturing method of optical small ball prefabricated part |
| CN114195370B (en) * | 2021-12-27 | 2023-08-22 | 光皓光学(江苏)有限公司 | Manufacturing method of optical small ball prefabricated member |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |
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| WD01 | Invention patent application deemed withdrawn after publication |