CN2214261Y - Non-fixed dual-side grinding machine - Google Patents
Non-fixed dual-side grinding machine Download PDFInfo
- Publication number
- CN2214261Y CN2214261Y CN 94248731 CN94248731U CN2214261Y CN 2214261 Y CN2214261 Y CN 2214261Y CN 94248731 CN94248731 CN 94248731 CN 94248731 U CN94248731 U CN 94248731U CN 2214261 Y CN2214261 Y CN 2214261Y
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- gear
- support
- casing
- grinding
- 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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a non-fixed dual-side grinding machine, composed of a motor, a base, a casing, a support frame, grinding wheels, a belt wheel, a gear drive system, etc. 3-9 sets of the grinding wheels are arranged symmetrically from top to bottom; when workpieces fall down freely, double sides of the workpieces can be simultaneously ground automatically and continuously. The utility model can carry out convenient processing to inconvenient clamping or non-adsorbable non-ferrous metal workpieces and non-metal workpieces, particularly workpieces with small and thin dimensions and complete the adjustment of cutting feed once; so, the utility model has the advantages of stable quality, low cost and loss, high productive efficiency and convenient operation.
Description
The utility model relates to a kind of free-standing double-side grinding machine, and is particularly a kind of when the workpiece free-falling, to its two-sided carrying out simultaneously automatically and the milling drum of continuous grinding.
Existing milling drum if workpiece is carried out the processing of two symmetrical planes, generally is to adopt the mode that holds or adsorb, and behind what a plane of processing, another face is processed earlier again, and its technological process is long, and the corresponding processing cost that makes increases.Hold the non-ferrous metal pieces and the nonmetal parts that maybe can not adsorb for inconvenience, its technology difficulty is bigger, particularly the workpiece to appearance and size little and thin (as carbon plate) carries out double-side grinding, then generally have only employing manually to grind, thereby machining accuracy is not high, difficult quality guarantee, production efficiency is low, loss is big, and the cost height is difficult to satisfy market demand.Simultaneously, working strength of workers is big, and work situation is also more abominable.
The purpose of this utility model is to provide a kind of free-standing double-side grinding machine, can hold the non-ferrous metal pieces and the nonmetal parts that maybe can not adsorb to inconvenience easily, particularly the little and thin workpiece of appearance and size is carried out grinding, to reach the assurance workpiece quality, enhance productivity, reduce the wastage and cost easy to operate purpose.
Solution of the present utility model is that milling drum is made up of motor, base, casing, support, transmission system and grinding system etc., and transmission system comprises belt wheel transmission and gear drive two parts, and grinding system comprises emery wheel, striker plate etc.The emery wheel branch is symmetrical set, and is provided with 3～9 groups altogether, and each is organized emery wheel and then vertically is provided with successively, so that workpiece is carried out double-side grinding continuously.Support is set up in parallel two groups, between left and right two pack supports gear is set, and wherein also is provided with carrier gear between the two stands of the right, so that every group of emery wheel reverse rotation.Between middle two stands emery wheel and striker plate are set then, and support gear transmission system and grinding system all are arranged in the casing, motor and support are fixed on the base, and motor connects with gear by belt wheel and power transmission shaft, and the power transmission shaft of gear, emery wheel all is arranged on the support by bearing.
Striker plate is divided into front, rear, left and right and is provided with four altogether, flies away from grinding face to prevent workpiece, wherein left and right two baffle plates respectively with the casing thread connection.Top at casing also is provided with feed hopper, and the feed hopper outlet is corresponding to the grinding face of every group of emery wheel.
Advantage of the present utility model is when the workpiece free-falling, can two-sidedly carry out automatic and continuous grinding simultaneously to it, inconvenience is held the non-ferrous metal pieces and the nonmetal parts that maybe can not adsorb, particularly little the and thin workpiece of appearance and size is processed high efficiency easily.Because the tilt adjustable of every group of emery wheel can be adjusted allowance easily, on one side and the depth of cut is adjusted in grinding on one side, thereby constant product quality can reduce the wastage and cost, and reduce working strength of workers.The utility model is simple to operate, and is easy to use, applicable to the symmetrical plane grinding of various Precision Machinery Elements and electronic component.
Accompanying drawing 1 is the utility model front view.
Accompanying drawing 2 is the utility model vertical views.
Accompanying drawing 3 is the utility model A-A profiles.
Below in conjunction with accompanying drawing the utility model embodiment is further described.
With the milling drum that 7 groups of emery wheels are set is example, the workpiece total kilometres are 1050mm, the milling drum machine is by motor (1), base (11), casing (12), support (7), belt wheel (2) gear (4) and (9), emery wheel (6), power transmission shaft (3) and (8), striker plate (10) and feed hopper compositions such as (5).Support (7), gear (4) and (9), emery wheel (6), power transmission shaft (8) and striker plate (10) all are located in the casing (12), and support (7) and motor (1) adopt being bolted on the base (11) of M12 * 30.Motor (1) power is 22kw, and rotating speed is 1500 rev/mins.Belt wheel (2) diameter is respectively 85mm and 260mm, adopts V belt, drives final drive shaft (3), and its gearratio is 1:4, and final drive shaft (3) diameter is 35mm, long 550mm, totally 14 of gearing shafts (8), diameter 35mm, long 220mm.Totally 14 of travelling gears (4), the number of teeth is 78 teeth, diameter is 152mm, and the gear number of teeth on the final drive shaft is 18 teeth, and diameter is 80mm, its gear ratio is 1:3.Lower position is provided with carrier gear (9) between the two stands (7) on the right, so that every group of emery wheel reverse rotation, its number of teeth is 18 teeth, and diameter is 80mm, and the power transmission shaft diameter is 35mm, long 80mm.All power transmission shafts all are installed on the support (7) by radial thrust bearing 204.Totally 7 groups on emery wheel (6) vertically is provided with from top to bottom, and emery wheel (6) diameter is 150mm, thick 20mm, and through the double reduction transmission, its rotating speed is 200 rev/mins.Striker plate (10) thickness is 2mm, and its left and right two striker plates adopt the screw of M6 to be fixed on the casing (12) respectively.Feed hopper (5) is arranged on casing (12) top, and its outlet is corresponding with the wheel grinding face, so that workpiece freely falls into working face.
Adjust the installation site of the diaxon bearing of every group of emery wheel of supporting (gear) axle (8), can adjust the work inclination angle of emery wheel (6) easily.The spacing of first group of emery wheel workpiece import department is adjusted into the preceding thickness of workpiece of processing, and the spacing in last group emery wheel workpiece exit is adjusted into the given processed workpiece thickness of pattern, because every group of emery wheel all has certain inclination angle (wide at the top and narrow at the bottom), therefore, workpiece falls from feed hopper (5) outlet, when passing through every group of emery wheel (6) successively, be ground gradually, when workpiece breaks away from last group emery wheel, two processed symmetrical plane degree then reach the pattern requirement, operate very simply, use easily.
Claims (3)
1, a kind of free-standing double-side grinding machine, comprise motor, base, casing, support, transmission system, grinding system etc., it is characterized in that transmission system comprises belt wheel transmission and gear drive, grinding system comprises emery wheel, striker plate etc., the emery wheel branch is symmetrical set, be provided with 3～9 groups altogether, each is organized emery wheel and then vertically is provided with successively, support is set up in parallel two groups, a left side, between right two pack supports gear is set, wherein also be provided with carrier gear between the two stands of the right, so that every group of emery wheel reverse rotation then is provided with emery wheel and striker plate between middle two stands, and support, gear train assembly and grinding system all are arranged in the casing, motor and support are fixed on the base, and motor connects gear by belt wheel and power transmission shaft with gear, the power transmission shaft of emery wheel all is arranged on the support by bearing.
2, double-side grinding machine according to claim 1 is characterized in that described striker plate branch front, rear, left and right are provided with four, wherein left and right two baffle plates respectively with the casing thread connection.
3, double-side grinding machine according to claim 1 is characterized in that described casing top is provided with feed hopper, and the feed hopper outlet is corresponding to the grinding face of every group of emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248731 CN2214261Y (en) | 1994-12-30 | 1994-12-30 | Non-fixed dual-side grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248731 CN2214261Y (en) | 1994-12-30 | 1994-12-30 | Non-fixed dual-side grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2214261Y true CN2214261Y (en) | 1995-12-06 |
Family
ID=33853577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94248731 Expired - Fee Related CN2214261Y (en) | 1994-12-30 | 1994-12-30 | Non-fixed dual-side grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2214261Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088420C (en) * | 1996-09-09 | 2002-07-31 | 光洋机械工业株式会社 | Double-side grinding apparatus thin-plate round-disk shape workpiece |
| CN107971912A (en) * | 2016-08-09 | 2018-05-01 | 沈宝霞 | Hardware column burnishing device |
-
1994
- 1994-12-30 CN CN 94248731 patent/CN2214261Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088420C (en) * | 1996-09-09 | 2002-07-31 | 光洋机械工业株式会社 | Double-side grinding apparatus thin-plate round-disk shape workpiece |
| CN107971912A (en) * | 2016-08-09 | 2018-05-01 | 沈宝霞 | Hardware column burnishing device |
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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 |