CN2436268Y - Automatic grinder for cylindrical grinding of work piece - Google Patents
Automatic grinder for cylindrical grinding of work piece Download PDFInfo
- Publication number
- CN2436268Y CN2436268Y CN 00228890 CN00228890U CN2436268Y CN 2436268 Y CN2436268 Y CN 2436268Y CN 00228890 CN00228890 CN 00228890 CN 00228890 U CN00228890 U CN 00228890U CN 2436268 Y CN2436268 Y CN 2436268Y
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- CN
- China
- Prior art keywords
- workpiece
- wheel
- stepping
- sheave
- material loading
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an automatic grinder for the excircles of workpieces, which belongs to the technical field of machinery. The utility model is designed for increasing work efficiency and comprises a machine frame 3, a driving mechanism, a prime mover 1, a grinding head 12, a workpiece conveying and positioning mechanism. The utility model is characterized in that a step wheel 16 is arranged in the workpiece conveying and positioning mechanism; a plurality of workpiece positioning structures 161 are arranged on the step wheel 16.
Description
The utility model belongs to field of mechanical technique, refers more particularly to the automatic grinding machine of excircle of workpiece.
Grind the cylindrical of (rubber) workpiece, existing equipment is mill part, shutdown, inloading part, piece installing, that is, it is the operation of cyclical intermission formula, inefficiency.
The purpose of this utility model provides a kind of automatic grinding machine of excircle of workpiece, and its operating efficiency is higher.
This purpose is achieved in that
A kind of automatic grinding machine of excircle of workpiece comprises frame, transmission mechanism, prime mover, bistrique, worker's conveying, detent mechanism; It is characterized in that: a stepping wheel is arranged in the conveying of workpiece, the detent mechanism, and this stepping wheel is gone up the location structure that device has several workpiece.
Because a stepping wheel is arranged in the conveying of workpiece, the detent mechanism; this stepping wheel is gone up the location structure that device has several workpiece; each stepping position correspondence a station; so piece installing, mill part, inloading part can carry out at different stations; prime mover and bistrique need not shut down, so its operating efficiency is higher.
Introduce embodiment of the present utility model below in conjunction with accompanying drawing:
Hereinafter, workpiece or be called " material ".
Fig. 1 is a schematic top plan view of the present utility model.
Fig. 2 is stepping wheel and transmission schematic diagram thereof.
Fig. 3 is the transmission schematic diagram of stepping wheel and fork.
Fig. 4 is material loading and shedding mechanism schematic diagram.
Fig. 5 is workpiece hopper and workpiece slide rail schematic diagram.
Fig. 6 is a grinding operation schematic diagram.
Fig. 7 is the transmission schematic diagram of workpiece driven roller.
As shown in the figure, the automatic grinding machine of a kind of excircle of workpiece of the utility model comprises frame 3, transmission mechanism, prime mover (motor) 1, bistrique 12, the conveying of workpiece, detent mechanism; It is characterized in that: a stepping wheel 16 is arranged in the conveying of workpiece, the detent mechanism, and device has the location structure 161 of several workpiece on this stepping wheel 16.
As shown in the figure, motor 1 drives main shaft 5 by belt 2 and rotates, and bistrique (emery wheel) 12 is packed on the main shaft 5, is covered its non-working side by guard shield 13.During work, bistrique 12 is high speed rotating under the drive of motor 1.
As shown in the figure, hopper 6 is positioned at the top of stepping wheel 16, and its side is provided with chute 7, and chute 7 is tilted to down, its lower end is positioned at stepping wheel 16 nearby, just makes the location structure 161 of (being in the material loading station temporarily) workpiece of device on the central aperture stepping wheel 16 of workpiece 60.Workpiece 60 enters chute 7 from hopper 6, and the position that is slipped to chute 7 lower ends one by one is on the location structure 161 of following material loading bar 412 pushing tows to the stepping wheel 16.
As shown in the figure, there is through hole at the center of workpiece 60.Described location structure 161 is that one one end is installed in the end face of stepping wheel 16, holds unsettled d-axis in addition.Workpiece 60 is enclosed within on this d-axis and obtains the location.
As shown in the figure, the below of stepping wheel 16 is fixed with the blow tank 10 under being tilted to.Workpiece 60 through grinding rolls out via blow tank 10.
As shown in the figure, the 16 coaxial gears 108 that are fixed with are taken turns in stepping, the sheave 106 coaxial gears 107 that are fixed with, and gear 108 and gear 107 are meshed; Sheave 106 and thumb wheel 104 constitute a sheave stepping mechanism; (partial arc) locating wheel 105 and thumb wheel 104 coaxial installing have circular arc cutaway and locating wheel 105 suitable between two grooves on the sheave 106, be fixed when sheave 106 is not driven by thumb wheel 104.After the beam warp of motor 100 is crossed reduction box, connect and drive thumb wheel 104 rotations of sheave stepping mechanism.
The front end of discharge arm 402 is fixed with stripper 403.Workpiece 60 its lateral margins on location structure 161 protrude in the lateral margin of stepping wheel 16, and stripper 403 acts on (protruding in the lateral margin of stepping wheel 16) part end face of workpiece 60 under the drive of blanking bar 402, make to break away from location structure 161, falls into blow tank 10.
As shown in the figure, near the end face of stepping wheel 16, there have driven roller 206 and stepping to take turns 16 end faces to be relative, close grinding station.Driven roller 206 is packed in the rotating shaft, and rotating shaft is installed on the bearing block 2063, and motor 2061 rotates by reduction box 2062 rear drive driven rollers 206, drives the workpiece rotation.Workpiece 60 is adjacent on bistrique (emery wheel) 12.
During work, motor 100 is through behind the reduction box, and the thumb wheel 104 that drives the sheave stepping mechanism rotates, and drives sheave 106 and does the stepping rotation, and do stepping through gear driven stepping wheel 16 and rotate, and drives workpiece 60 feedings.Drive cam 103 simultaneously and rotate,, carry out material loading and discharging by the action that swing arm 102 is advanced and retreat material loading bar 412 and discharge arm 402 each other.
Claims (3)
1. the automatic grinding machine of an excircle of workpiece comprises frame (3), transmission mechanism, prime mover (1), bistrique (12), the conveying of workpiece, detent mechanism; It is characterized in that: a stepping wheel (16) is arranged in the conveying of workpiece, the detent mechanism, and this stepping wheel (16) is gone up the location structure (161) that device has several workpiece.
2. the automatic grinding machine of excircle of workpiece according to claim 1 is characterized in that: stepping wheel (16) coaxial gear (108) that is fixed with, and the coaxial gear (107) that is fixed with of sheave (106), gear (108) and gear (107) are meshed; Sheave (106) and thumb wheel (104) constitute a sheave stepping mechanism; Locating wheel (105) and coaxial the installing of thumb wheel (104), sheave (106) upward have circular arc cutaway and locating wheel (105) suitable between two grooves.
3. the automatic grinding machine of excircle of workpiece according to claim 1, it is characterized in that: swing arm (102) one ends are sleeved on the dead axle, and an end connects chain (101), and the end in addition of chain 101 is connected on the material loading bar (412); Cam (103) and fork (102) constitute a cam swing arm mechanism; Material loading bar (412) and discharge arm (402) are installed in respectively in sliding sleeve (405) and (401), aim at material loading station and unloading station respectively; Behind chain (413) the process transition wheel (414), its two ends are connected in respectively on material loading bar (412) and the discharge arm (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228890 CN2436268Y (en) | 2000-07-21 | 2000-07-21 | Automatic grinder for cylindrical grinding of work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228890 CN2436268Y (en) | 2000-07-21 | 2000-07-21 | Automatic grinder for cylindrical grinding of work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436268Y true CN2436268Y (en) | 2001-06-27 |
Family
ID=33592289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228890 Expired - Fee Related CN2436268Y (en) | 2000-07-21 | 2000-07-21 | Automatic grinder for cylindrical grinding of work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436268Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273388A (en) * | 2013-06-07 | 2013-09-04 | 上海松德数控刀具制造有限公司 | Non-full-round arc grinding mechanism of cylindrical grinding machine |
-
2000
- 2000-07-21 CN CN 00228890 patent/CN2436268Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273388A (en) * | 2013-06-07 | 2013-09-04 | 上海松德数控刀具制造有限公司 | Non-full-round arc grinding mechanism of cylindrical grinding machine |
| CN103273388B (en) * | 2013-06-07 | 2015-12-09 | 上海松德数控刀具制造有限公司 | A kind of cylindrical grinder non full round arc grinding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |