CN2574804Y - Internal composite type crystallizer - Google Patents
Internal composite type crystallizer Download PDFInfo
- Publication number
- CN2574804Y CN2574804Y CN 02277374 CN02277374U CN2574804Y CN 2574804 Y CN2574804 Y CN 2574804Y CN 02277374 CN02277374 CN 02277374 CN 02277374 U CN02277374 U CN 02277374U CN 2574804 Y CN2574804 Y CN 2574804Y
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- China
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- steel wire
- drive
- drive sprocket
- cutting
- shaft
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Abstract
The utility model discloses a differential-drive mechanism for a multi-line steel wire cutting machine. The utility model comprises a steel wire extracting shaft < 12 >, a steel wire coiling shaft < 13 > and steel wires < 10 >, wherein, the steel wires < 10 > are respectively wound on the steel wire extracting shaft < 12 > and the steel wire coiling shaft < 13 > through a triangle cutting mechanism composed of two cutting rollers < 9 > and one drive roller. A drive shaft < 7 > to which the differential-drive mechanism composed of an input device, a drive device and a compensation device is connected is arranged on the drive roller. The utility model has the advantages of simple structure, high cutting efficiency, reliable operation, etc.
Description
Technical field:
The utility model relates to a kind of precision cutting processing equipment, specifically a kind of multi-thread steel wire cutting machine.
Background technology:
The basic principle of multi-thread steel wire cutting machine is: by an elongated and diameter only is the steel wire of 0.12mm≤φ≤0.18mm, on the triangle cutting mechanism of forming by two cutting rollers, driven roller, twine repeatedly, under the driving of driving mechanism, the steel wire on the cutting roller is made Dragsaw type and is moved back and forth.During cut workpiece, under the effect of compression pump, the grinding agent automatic spraying device that is fitted on the equipment is sprayed to steel wire and workpiece cutting position with grinding agent, drives grinding agent by steel wire and moves back and forth, utilize abrasive sand that workpiece is produced cutting, reach the purpose of cutting several pieces simultaneously.In above-mentioned motion, steel wire has been taken on the leading role, is best steel wire but both made, its hot strength scuff resistance also is limited, if fixation with steel wire is moved in same place, steel wire will be tapered, finally can break, simultaneously, also make three rollers cause heavy wear.Therefore, design has added the ew line JUMPS Automated Supplemental System, promptly when machine works, constantly reclaim long steel wire clipping time, replenish the new steel wire of same length simultaneously, and in conventional method, steel wire is walked back and forth, the extraction of steel wire and to batch all be to drive separately, promptly left, steel wire is extracted out, is batched in the right motion at steel wire.Therefore steel wire will be in its hot strength limit, overcome all resistances that steel wire is added on gyroaxis after, just can carry out steel wire and batch.Certainly in this impedance, also comprised cutting resistance with steel wire cutting work piece.That is to say, be from a steel wire hot strength, deduct the intrinsic constant impedance of machinery after, work piece is cut in the remaining cutting impedance that is only work piece.Therefore, cutting force reduces, inefficiency, and steel wire is easily broken.
Summary of the invention:
The purpose of this utility model provides a kind of differential driving mechanism that is used for multi-thread steel wire cutting machine.
The utility model adopts differential type of drive to realize its goal of the invention: this mode makes the left-hand rotation of driving shaft different with the right-hand rotation rotating speed, old steel wire does not adopt motor to carry out tractive, batch only different and unidirectional steel wire addendum modification that produce according to the left and right direction rotating speed of driving shaft, the result, old steel wire has been rolled up, and new steel wire is not directly to extract out with motor, is to extract out by the addendum modification that this differential type of drive produces yet.In other words, be that the difference with drive shaft speed is the center, because of the steel wire insufficient section that revolution difference produces will be extracted out from new steel wire reel by driving shaft.A kind of multi-thread steel wire cutting machine differential driving mechanism, it comprises steel wire extraction axle, steel wire winding off spindle, steel wire, steel wire by the triangle cutting mechanism formed by two cutting rollers, driven roller respectively around steel wire extract out spool and the steel wire coil shaft on, on driven roller, be provided with driving shaft, be connected with a differential driving mechanism on the driving shaft, described differential driving mechanism is made up of input unit, drive unit and compensation arrangement; Described input unit is formed by being located at driving crank, the drive sprocket on the main motor power shaft and being connected the connecting rod that drives crank, drive sprocket; Described drive unit is located at the drive sprocket below, is made of chain drive-belt and drive sprocket engagement the drive sprocket and the chain drive-belt that are located on the driving shaft; Described compensation arrangement is located at the drive sprocket top, is made of compensation chain and drive sprocket engagement the compensation sprocket wheel and the compensation chain that are located on the auxiliary-motor driving shaft.
Because adopt above technical scheme, the utility model has ideally been realized its goal of the invention, and has characteristics such as simple in structure, stock-removing efficiency height, reliable operation.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the wiring schematic diagram of the utility model steel wire.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing, as seen from Figure 1, Figure 2, a kind of multi-thread steel wire cutting machine differential driving mechanism, it comprises steel wire extraction axle 12, steel wire winding off spindle 13, steel wire 10, steel wire 10 by by two cutting rollers 9, triangle cutting mechanism that driven roller is formed respectively around steel wire extract out spools 12 and steel wire coil shaft 13 on, on driven roller, be provided with driving shaft 7, be connected with a differential driving mechanism on the driving shaft 7.Described differential driving mechanism is made up of input unit, drive unit and compensation arrangement; Described input unit is formed by being located at driving crank 5, the drive sprocket 3 on the main motor power shaft 6 and being connected the connecting rod 4 that drives crank 5, drive sprocket 3; Described drive unit is located at drive sprocket 3 belows, is made of chain drive-belt 8 and drive sprocket 3 engagements the drive sprocket and the chain drive-belt 8 that are located on the driving shaft 7; Described compensation arrangement is located at drive sprocket 3 tops, is made of compensation chain 2 and drive sprocket 3 engagements the compensation sprocket wheel 1 and the compensation chain 2 that are located on the auxiliary-motor driving shaft.
In this mechanism, it is reciprocating to drive drive sprocket by main motor by drive sprocket 3, do one-way movement by another auxiliary-motor by worm gear, worm speed-down rear drive compensation sprocket wheel 1, and realize momental stack, as long as the rotating speed of auxiliary-motor is non-vanishing, then just different at chain drive-belt 8 left and right reciprocal strokes, just the reciprocating revolution of driving shaft is different, thereby realizes the supply of new steel wire and batching of old steel wire when back and forth cutting.
Claims (2)
1, a kind of multi-thread steel wire cutting machine differential driving mechanism, it comprises steel wire extraction axle [12], a steel wire winding off spindle [13], steel wire [10], steel wire [10] is extracted out on spool [12] and the steel wire winding off spindle [13] around steel wire respectively by the triangle cutting mechanism of being made up of two cutting rollers [9], driven roller, it is characterized in that being provided with on driven roller driving shaft [7], driving shaft is connected with a differential driving mechanism on [7].
2, multi-thread steel wire cutting machine differential driving mechanism according to claim 1 is characterized in that described differential driving mechanism is made up of input unit, drive unit and compensation arrangement; Described input unit is formed by being located at driving crank [5], the drive sprocket [3] on the main motor power shaft [6] and being connected the connecting rod [4] that drives crank [5], drive sprocket [3]; Described drive unit is located at drive sprocket [3] below, is made of chain drive-belt [8] and drive sprocket [3] engagement the drive sprocket and the chain drive-belt [8] that are located on the driving shaft [7]; Described compensation arrangement is located at drive sprocket [3] top, is made of compensation chain [2] and drive sprocket [3] engagement the compensation sprocket wheel [1] and the compensation chain [2] that are located on the auxiliary-motor driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277374 CN2574804Y (en) | 2002-09-30 | 2002-09-30 | Internal composite type crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02277374 CN2574804Y (en) | 2002-09-30 | 2002-09-30 | Internal composite type crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574804Y true CN2574804Y (en) | 2003-09-24 |
Family
ID=33740997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02277374 Expired - Fee Related CN2574804Y (en) | 2002-09-30 | 2002-09-30 | Internal composite type crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574804Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104395062A (en) * | 2012-06-22 | 2015-03-04 | 不二精工株式会社 | Winding device |
| CN109488739A (en) * | 2019-01-03 | 2019-03-19 | 陈藕生 | A kind of differential reciprocator |
-
2002
- 2002-09-30 CN CN 02277374 patent/CN2574804Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104395062A (en) * | 2012-06-22 | 2015-03-04 | 不二精工株式会社 | Winding device |
| CN104395062B (en) * | 2012-06-22 | 2017-03-08 | 不二精工株式会社 | Devices for taking-up |
| US9630370B2 (en) | 2012-06-22 | 2017-04-25 | Fuji Seiko Co., Ltd. | Winding device |
| USRE48521E1 (en) | 2012-06-22 | 2021-04-20 | Fuji Seiko Co., Ltd. | Winding device |
| CN109488739A (en) * | 2019-01-03 | 2019-03-19 | 陈藕生 | A kind of differential reciprocator |
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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 |