CN103862342A - Combined mechanism for processing bearing steel balls - Google Patents
Combined mechanism for processing bearing steel balls Download PDFInfo
- Publication number
- CN103862342A CN103862342A CN201210544694.6A CN201210544694A CN103862342A CN 103862342 A CN103862342 A CN 103862342A CN 201210544694 A CN201210544694 A CN 201210544694A CN 103862342 A CN103862342 A CN 103862342A
- Authority
- CN
- China
- Prior art keywords
- round
- millstone
- going
- steel ball
- bearing steel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
- B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a bearing steel ball processing mechanism and in particular relates to a combined mechanism for processing bearing steel balls. The combined mechanism comprises two grinding plates, wherein concentric grooves of which the sections are semicircular are formed in the opposite annular rotary grinding surfaces of the two grinding plates, and the grooves of the two rotary grinding plates are correspondingly combined to form a closed ring of which the section is circular. The bearing steel ball processing mechanism is high in processing precision level, large in product batch, free of tail ball wasting and capable of producing a large number of groups of steel balls.
Description
Technical field
The present invention relates to a kind of bearing steel ball organisation of working, particularly a kind of processing bearing ball combined mechanism.
Background technology
Existing bearing all adopts the vertical machined of going round and round a millstone.This vertical machine of going round and round a millstone has fixed and moving two levels plate of going round and round a millstone, their relative annulars are gone round and round a millstone and are respectively provided with cross section, a few road on face is semicircular concentric groove, and upper and lower two the go round and round a millstone grooves of plate are corresponding, and forming cross section is circular closed-loop, and the steel ball of being gone round and round a millstone is put in the inner.Above-mentioned single ditch combined mechanism shortcoming of going round and round a millstone is: (1) is because steel ball can only revolve round the sun and rotation in the raceway groove of oneself, and the centrifugal force that outside the plate of going round and round a millstone, raceway groove produces is large compared with the centrifugal force of interior raceway groove, therefore the consumption of outer raceway groove product size is fast, cause inside and outside raceway groove ball size tolerance inconsistent, when combo, easily produce tail ball.(2) for preventing that steel ball two ball contacts in the time going round and round a millstone from producing burn, therefore idle batching sphere is set between steel ball, it approximately occupies 1/3 raceway groove, make the original steel ball number that can process with regard to limited grinding basement still less, product in batches little very difficult processing is organized greatly number steel ball, if in a large amount of steel balls, selection may be gathered together enough one group, but cost is high.
Summary of the invention
The present invention is mainly to provide a kind of basic identical with bulk article size, and accuracy class is high, combined mechanism is gone round and round a millstone in product large, anury ball waste in batches, the bearing steel ball circulation that can produce large group of number steel ball.The present invention mainly includes: fixed and moving two blocks of plates of going round and round a millstone, the dish of losing, material road and grinding agent cycling mechanism.Wherein the structure of fixed and moving two blocks of plates of going round and round a millstone is substantially same as the prior art, and to go round and round a millstone and be respectively provided with cross section, a few road on face be semicircular concentric groove to their relative annulars, and two the go round and round a millstone grooves of plate are corresponding, and forming cross section is circular closed-loop.But the of the present invention two plate faces of going round and round a millstone of going round and round a millstone are vertical state.Cross the horizontal section of axis at the plate of going round and round a millstone near, be provided with and rectangular through-hole corresponding to face width degree of going round and round a millstone, in this through hole, have to be fixed on two channel steel shape inclination Liao roads up and down of surely going round and round a millstone on plate and to pass.Above-mentioned lose dish have one can be by the rotating disk of motor driven rotary, there is a vertical column at this rotating disk middle part, on the outer peripheral face of column, be fixed with the annular slab of level, be provided with in this annular slab outside the coaxial tubular coaming plate that internal diameter is a bit larger tham annular slab external diameter, this coaming plate is fixed on bearing below.Above near blanking road entrance point, be provided with grinding agent jet pipe, it can make liquid grinding agent evenly be sprayed at by grinding aid on polished steel ball.
The course of work of the present invention: a collection of steel ball of being gone round and round a millstone is placed in and is lost in dish, and its rotating disk orders about lower rotation at motor, so just drive the steel ball on it to rotate.Near steel ball forwards blanking road entrance point to time, grinding agent jet pipe is to spraying grinding agent on it.One row rolls down to the raceway groove of the moving dish of going round and round a millstone along the inclined-plane in blanking road naturally with grinding agent steel ball, and is moved two and gone round and round a millstone in dish and revolve round the sun and rotation by the moving dribbling of going round and round a millstone.In the time that steel ball forwards material loading road entrance point to, naturally roll out along the inclined-plane in material loading road at two the gone round and round a millstone steel balls of a circle of dish of going round and round a millstone, freely fall into lose from the material loading road port of export and coil goal one side being separated by dividing plate.Lose dish in when work the steel ball dish on it by goal one side separating.Lose dish in when work the steel ball position change at random on it, lose while coiling out ball one side blanking road entrance point when steel ball forwards to again, repeat again process above.
Accompanying drawing explanation
Fig. 1 is that master of the present invention cuts open schematic diagram depending on office.
Fig. 2 is schematic top plan view of the present invention.
Fig. 3 is the A-A view of Fig. 1.
The specific embodiment
At the schematic diagram of the bearing steel ball circulation mill apparatus shown in Fig. 1 and Fig. 2, fixed 1, moving 2 two their relative annulars of plate of going round and round a millstone are gone round and round a millstone and are respectively provided with cross section on face is semicircular concentric groove, two the go round and round a millstone grooves of plate are corresponding, forming cross section is circular closed-loop, and two faces of going round and round a millstone of going round and round a millstone plate are vertical state.Cross the horizontal section of axis at the plate of surely going round and round a millstone near, be provided with and rectangular through-hole corresponding to face width degree of going round and round a millstone, in this through hole, being fixed on upper and lower two the channel steel shape inclination Liao roads 4 of the plate 3 of surely going round and round a millstone passes, wherein material loading road entrance point approaches the face of going round and round a millstone of the moving plate of going round and round a millstone, and entrance point is adjacent with dish 5 rotating disks of losing.Loading and unloading road is provided with and the plate of going round and round a millstone straight flute road corresponding to face raceway groove of going round and round a millstone.In the above-mentioned dish of losing by by hard right cylinder be fixed on the rotating rotating disk 6 that the annular slab on outer peripheral face forms, its outside is provided with internal diameter and is a bit larger tham annular slab external diameter and is fixed on the coaming plate 7 on bearing below, and the position that this coaming plate is corresponding with blanking road is provided with slit opening.In the above-mentioned dish of losing, be provided with the dividing plate 8 being placed on annular slab, a stile of its one end and blanking road entrance point joins, and the other end is free end.Above near blanking road entrance point, be provided with grinding agent jet pipe 9, go round and round a millstone and be provided with grinding agent groove 10 circulating pump 11 feed tubes below plate and be placed in grinding agent groove two, drain pipe is connected with grinding agent jet pipe by conduit.
Claims (2)
1. a processing bearing ball combined mechanism, comprises two abrasive sheets, and their relative annulars are gone round and round a millstone and are respectively provided with cross section on face is semicircular concentric groove, and the two corresponding formation of the groove cross sections of going round and round a millstone plate are circular closed-loop.
2. a kind of processing bearing ball combined mechanism according to claim 1, is characterized in that: described two plate faces of going round and round a millstone of going round and round a millstone are vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210544694.6A CN103862342A (en) | 2012-12-17 | 2012-12-17 | Combined mechanism for processing bearing steel balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210544694.6A CN103862342A (en) | 2012-12-17 | 2012-12-17 | Combined mechanism for processing bearing steel balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862342A true CN103862342A (en) | 2014-06-18 |
Family
ID=50901679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210544694.6A Pending CN103862342A (en) | 2012-12-17 | 2012-12-17 | Combined mechanism for processing bearing steel balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862342A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325391A (en) * | 2014-10-08 | 2015-02-04 | 安庆机床有限公司 | Automatic ball discharger for steel ball polishing and grinding machines |
| CN113732874A (en) * | 2021-11-02 | 2021-12-03 | 杭州高卡机械有限公司 | Device for manufacturing fine beads |
-
2012
- 2012-12-17 CN CN201210544694.6A patent/CN103862342A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325391A (en) * | 2014-10-08 | 2015-02-04 | 安庆机床有限公司 | Automatic ball discharger for steel ball polishing and grinding machines |
| CN113732874A (en) * | 2021-11-02 | 2021-12-03 | 杭州高卡机械有限公司 | Device for manufacturing fine beads |
| CN113732874B (en) * | 2021-11-02 | 2022-02-11 | 杭州高卡机械有限公司 | Device for manufacturing fine beads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |