CN101637859A - Knurling machine - Google Patents
Knurling machine Download PDFInfo
- Publication number
- CN101637859A CN101637859A CN200910144704A CN200910144704A CN101637859A CN 101637859 A CN101637859 A CN 101637859A CN 200910144704 A CN200910144704 A CN 200910144704A CN 200910144704 A CN200910144704 A CN 200910144704A CN 101637859 A CN101637859 A CN 101637859A
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- shaft
- transmission shaft
- power transmission
- gear
- slide rail
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Abstract
The invention discloses a knurling machine comprising a motor and a reduction gearbox. A motor shaft of the motor is in transmission connection with an input shaft of the reduction gearbox, a workingshaft is fixedly connected to the outside of an output shaft of the reduction gearbox, the working shaft is fixedly provided with a first gear, a transverse slide rail is arranged at one side of the working shaft, the slide rail is provided with a sliding plate seat which is in slide match with the slide rail, the sliding plate seat is rotatably provided with a first transmission shaft and a second transmission shaft parallel to the working shaft, the first transmission shaft and the second transmission shaft are provided with knurling wheels matched with each other, the second transmission shaft is provided with an eccentric wheel, an idle wheel seat is arranged at the right side of the slide rail, the idle wheel seat is rotatably provided with an idle wheel fork, and the front end of theidle wheel fork is provided with an idle wheel in matched transmission with the eccentric wheel. By using a symmetric processing method of active and passive knurling machines, the invention ensuresconcentricity of workpieces, saves correction procedures, greatly improves the processing accuracy and efficiency of products, and also reduces the processing cost, greatly saves the investment of apparatus, reduces the maintenance expense and saves the occupation of work sites.
Description
Technical field:
The present invention relates generally to the mechanical device that a kind of device is used for annular knurl, relates in particular to a kind of edge knurling machine.
Background technology:
Annular knurl is a technology in the machine-building process, and the edge knurling machine of traditional slender axles annular knurl process using is to utilize monolateral asymmetric processing extruding to make Workpiece shaping.Cause the workpiece bending so, easily.Just must handle the back and increase correcting process if guarantee the concentricity of workpiece, thereby increase processing cost at annular knurl.
Summary of the invention:
The object of the invention is exactly in order to remedy the defective of prior art, a kind of edge knurling machine to be provided, and it is simple in structure, and is easy to operate, the machining accuracy height.
The present invention is achieved by the following technical solutions:
Edge knurling machine, include motor, reduction box, the motor shaft of motor and the power shaft of reduction box are in transmission connection, the output shaft of described reduction box is fixedly connected with working shaft outward, it is characterized in that: fixed cover is equipped with gear one on the described working shaft, working shaft front end fixed cover is equipped with initiatively knurled wheel, described working shaft one side is provided with horizontal slide rail, there is slide plate chair to be slidingly matched on the described slide rail with it, be rotatablely equipped with power transmission shaft parallel one and power transmission shaft two on the described slide plate chair with working shaft, described power transmission shaft one and power transmission shaft two are connected by gear drive, on the described power transmission shaft one fixed cover be equipped with gear two and cooperate with the active knurled wheel passive knurled wheel, between described working shaft and the power transmission shaft one central shaft is arranged, be set with simultaneously central gear on the central shaft with gear one and gear two engagements, the equal turning set in described central shaft two ends is equipped with side plate, described side plate is set on working shaft and the power transmission shaft one, be set with eccentric wheel on the described power transmission shaft two, described slide rail right side is provided with roller mount, be rotatablely equipped with the roller fork on the roller mount, roller fork front end is rotatablely equipped with roller and is adjacent to the eccentric wheel outer rim.
The course of work of the present invention is: motor is given working shaft by reduction box with transmission of power, and working shaft passes to central shaft, power transmission shaft one and power transmission shaft two by each gear successively with power.Power transmission shaft two can drive cam when rotating and play rotation with one, because the fixed-site of roller mount, so, in cooperating under the rotary action of cam and roller, slide plate chair can horizontally slip on slide rail, and then realizes the feeding and the yielding of passive knurled wheel, finishes the extruding Workpiece shaping at last.
In the left and right moving process of roller mount, central shaft is can be under the push-and-pull action of side plate upper and lower to be moved, and the engaged transmission of two of gear one, central gear and gears is not affected.In above-mentioned transmission process, central gear plays important regulatory role.
Advantage of the present invention is:
The present invention adopts active and passive knurled wheel symmetry method for processing, has guaranteed the concentricity of workpiece, has saved correcting process, has improved the machining accuracy and the working (machining) efficiency of product greatly, simultaneously, has reduced processing cost.The investment that simultaneously can save equipment greatly reduces maintenance cost, saves taking of work-yard.
Description of drawings:
Fig. 1 structural representation of the present invention.
Fig. 2 is the assembling schematic diagram between gear one, gear two and central gear.
The specific embodiment:
Edge knurling machine, include motor 1, reduction box 2, the power shaft of the motor shaft of motor 1 and reduction box 2 is in transmission connection, the output shaft of described reduction box is fixedly connected with working shaft 3 outward, fixed cover is equipped with gear 1 on the working shaft 3, working shaft 3 front end fixed covers are equipped with initiatively knurled wheel 5, described working shaft 3 one sides are provided with horizontal slide rail, there is slide plate chair 6 to be slidingly matched on the described slide rail with it, be rotatablely equipped with power transmission shaft one 7 and the power transmission shaft two 8 parallel on the described slide plate chair 6 with working shaft 3, described power transmission shaft 1 and power transmission shaft 28 are connected by gear drive; On the described power transmission shaft 1 fixed cover be equipped with gear 29 and cooperate with active knurled wheel 5 passive knurled wheel 16, between described working shaft 3 and the power transmission shaft 1 central shaft 10 is arranged, be set with simultaneously central gear on the central shaft 10 with gear 1 and gear 29 engagements, the equal turning set in described central shaft 10 two ends is equipped with side plate 11, described side plate 11 tail ends are set on working shaft 3 and the power transmission shaft 1, be set with eccentric wheel 12 on the described power transmission shaft 28, described slide rail right side is provided with roller mount 13, be rotatablely equipped with roller fork 14 on the roller mount 13, roller is pitched 14 front ends and is rotatablely equipped with roller 15, roller 15 outer rims are attached on eccentric wheel 12 outer rims, when eccentric wheel 12 rotates, because roller 15 positions are motionless, then under the effect of eccentric wheel 15, roller 15 pushes slide plate chair 6 and slides on slide rail.
Claims (1)
1, edge knurling machine, include motor, reduction box, the motor shaft of motor and the power shaft of reduction box are in transmission connection, the output shaft of described reduction box is fixedly connected with working shaft outward, it is characterized in that: fixed cover is equipped with gear one on the described working shaft, working shaft front end fixed cover is equipped with initiatively knurled wheel, described working shaft one side is provided with horizontal slide rail, there is slide plate chair to be slidingly matched on the described slide rail with it, be rotatablely equipped with power transmission shaft parallel one and power transmission shaft two on the described slide plate chair with working shaft, described power transmission shaft one and power transmission shaft two are connected by gear drive, on the described power transmission shaft one fixed cover be equipped with gear two and cooperate with the active knurled wheel passive knurled wheel, between described working shaft and the power transmission shaft one central shaft is arranged, be set with simultaneously central gear on the central shaft with gear one and gear two engagements, the equal turning set in described central shaft two ends is equipped with side plate, described side plate is set on working shaft and the power transmission shaft one, be set with eccentric wheel on the described power transmission shaft two, described slide rail right side is provided with roller mount, be rotatablely equipped with the roller fork on the roller mount, roller fork front end is rotatablely equipped with roller and is adjacent to the eccentric wheel outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101447045A CN101637859B (en) | 2009-08-26 | 2009-08-26 | Knurling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101447045A CN101637859B (en) | 2009-08-26 | 2009-08-26 | Knurling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101637859A true CN101637859A (en) | 2010-02-03 |
| CN101637859B CN101637859B (en) | 2012-06-06 |
Family
ID=41613142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101447045A Expired - Fee Related CN101637859B (en) | 2009-08-26 | 2009-08-26 | Knurling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101637859B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350318A (en) * | 2013-06-27 | 2013-10-16 | 上虞市永瑞塑料五金有限公司 | Edge knurling machine for aluminum cap |
| CN103659150A (en) * | 2013-12-03 | 2014-03-26 | 安庆市恒瑞达汽车零部件制造有限公司 | Knurling equipment with vertical cutting feed function |
-
2009
- 2009-08-26 CN CN2009101447045A patent/CN101637859B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350318A (en) * | 2013-06-27 | 2013-10-16 | 上虞市永瑞塑料五金有限公司 | Edge knurling machine for aluminum cap |
| CN103659150A (en) * | 2013-12-03 | 2014-03-26 | 安庆市恒瑞达汽车零部件制造有限公司 | Knurling equipment with vertical cutting feed function |
| CN103659150B (en) * | 2013-12-03 | 2017-01-04 | 安庆市恒瑞达汽车零部件制造有限公司 | A kind of vertical feed knurling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101637859B (en) | 2012-06-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20140826 |
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| EXPY | Termination of patent right or utility model |