CN203109766U - Crankshaft oil seal spiral line grinding device - Google Patents
Crankshaft oil seal spiral line grinding device Download PDFInfo
- Publication number
- CN203109766U CN203109766U CN 201320093788 CN201320093788U CN203109766U CN 203109766 U CN203109766 U CN 203109766U CN 201320093788 CN201320093788 CN 201320093788 CN 201320093788 U CN201320093788 U CN 201320093788U CN 203109766 U CN203109766 U CN 203109766U
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- CN
- China
- Prior art keywords
- belt wheel
- abrasive belt
- fork
- oil seal
- crankshaft oil
- 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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Abstract
The utility model provides a crankshaft oil seal spiral line grinding device. The crankshaft oil seal spiral line grinding device aims to solve the problem that manual crankshaft oil seal spiral line grinding in low in processing efficiency, manually grinded spiral lines are low in quality, and abrasive belts are large in consumption and the like. The crankshaft oil seal spiral line grinding device comprises a main bottom plate, a fixing mechanism and a grinding mechanism. The main bottom plate is fixed on a lathe knife rest table. The fixing mechanism is arranged at one end of the main bottom plate, and comprises a forked plate base, a pressing strip and a spring shell. The grinding mechanism comprises a motor bottom plate, a motor, forked plates, an abrasive belt wheel I, an abrasive belt wheel II and an abrasive belt wheel III. The crankshaft oil seal spiral line grinding device has the advantages of being simple in structure, fast in processing, material-saving, time-saving and high in processed crankshaft oil seal spiral line quality, and guaranteeing normal operation of an engine.
Description
Technical field
The utility model relates to a kind of crankshaft grinding device, specially refers to a kind of crankshaft oil seal position spiral lamination grinding attachment.
Background technology
Crankshaft oil seal position spiral lamination refers to be arranged on the fine and closely woven spiral lines of toggle-action lever portion seal section outer round surface, and its basic role has been the oil sealing effect.Because the rotation direction of crankshaft oil seal position spiral lamination is pointed to crankcase inside, the lubricating oil that is attached to toggle-action lever portion surface when bent axle rotates along crankshaft oil seal position spiral lamination to the crankcase internal flow, thereby play the oil sealing effect.Hand lapping is adopted in the processing of prior art crankshaft oil seal position spiral lamination, namely bent axle is fixed on the lathe, then, hand-held abrasive band places it in crank rod portion surface, and lathe drives crankshaft rotating, hand-held abrasive band moves axially, and thus, grinds out the spiral lamination that rotation direction is pointed to crankcase inside.Obviously, adopt hand lapping, its dynamics, the milling time that moves axially speed and every section all can not accurately be grasped, and cause oil sealing position spiral lamination inhomogeneous or unintelligible.And hand lapping speed is slow, and efficient is very low.In addition, the abrasive band loss of hand lapping is bigger.Obviously, prior art hand lapping crankshaft oil seal position spiral lamination exists problems such as working (machining) efficiency is low, the of low quality and abrasive band loss of the spiral lamination that grinds is bigger.
The utility model content
Problems such as the working (machining) efficiency that prior art hand lapping crankshaft oil seal position spiral lamination exists is low in order to solve, the of low quality and abrasive band loss of the spiral lamination that grinds is bigger.The utility model proposes a kind of crankshaft oil seal position spiral lamination grinding attachment.
A kind of crankshaft oil seal position spiral lamination grinding attachment, it is characterized in that: this device comprises main floor, fixed mechanism and grinding mechanism, described main floor is fixed on the lathe saddle platform; Described fixed mechanism is arranged on main floor one end, comprise fork panel seat, press strip and spring housing, the fork panel seat is fixed on the main floor, press strip is arranged on fork panel seat one side upper/lower terminal, spring housing is arranged on the main floor rearward end, be provided with in the spring housing and hold dish and hold the dish bar, hold dish and hold dish bar one end and be connected; Described grinding mechanism comprises electric baseboard, motor, the fork plate, abrasive belt wheel I, abrasive belt wheel II and abrasive belt wheel III, electric baseboard is fixed on fork panel seat top, motor is fixed on the electric baseboard, motor transmission shaft is provided with abrasive belt wheel I, the fork plate is fixed in the groove of the press strip composition of pitching panel seat one side, the fork plate comprises the fork wrench, last fork and lower fork, the fork wrench with hold the dish bar other end and be connected, on stick and be provided with support tooth and ratchet, ratchet is coaxial with abrasive belt wheel II, lower fork under the abrasive belt wheel II is provided with abrasive belt wheel III, and the abrasive band is wrapped in abrasive belt wheel I, on abrasive belt wheel II and the abrasive belt wheel III.
The useful technique effect of the utility model crankshaft oil seal position spiral lamination grinding attachment is simple in structure, and process velocity is fast, saves material and time, and the crankshaft oil seal position spiral lamination quality height that processes has guaranteed normal working of engine.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model crankshaft oil seal position spiral lamination grinding attachment;
Below in conjunction with the drawings and specific embodiments the utility model crankshaft oil seal position spiral lamination grinding attachment is further described.
The specific embodiment
Accompanying drawing 1 is the structural representation of the utility model crankshaft oil seal position spiral lamination grinding attachment, and among the figure, 1 is main floor, 2-1 is the fork panel seat, and 2-2 is press strip, and 2-3 is spring housing, 3-1 is electric baseboard, 3-2 is motor, and 3-3 is abrasive belt wheel I, and 3-4 is the support tooth, 3-5 is ratchet, 3-6 is abrasive belt wheel II, and 3-7 is the fork plate, and 3-8 is abrasive belt wheel III.As seen from the figure, a kind of crankshaft oil seal position spiral lamination grinding attachment, it is characterized in that: this device comprises main floor 1, fixed mechanism and grinding mechanism, main floor 1 is fixed on the lathe saddle platform; Fixed mechanism is arranged on main floor 1 one ends, comprise fork panel seat 2-1, press strip 2-2 and spring housing 2-3, fork panel seat 2-1 is fixed on the main floor 1, press strip 2-2 is arranged on fork panel seat 2-1 one side upper/lower terminal, spring housing 2-3 is arranged on main floor 1 rearward end, be provided with in the spring housing 2-3 and hold dish and hold the dish bar, hold dish and hold dish bar one end and be connected; Grinding mechanism comprises electric baseboard 3-1, motor 3-2, fork plate 3-7, abrasive belt wheel I3-3, abrasive belt wheel II3-6, abrasive belt wheel III3-8, electric baseboard 3-1 is fixed on fork panel seat 2-1 top, motor 3-2 is fixed on the electric baseboard 3-1, motor 3-2 power transmission shaft is provided with abrasive belt wheel I3-3, fork plate 3-7 is fixed in the groove of the press strip 2-2 composition of pitching panel seat 2-1 one side, fork plate 3-7 comprises the fork wrench, last fork and lower fork, the fork wrench with hold the dish bar other end and be connected, on stick and be provided with support tooth 3-4 and ratchet 3-5, ratchet 3-5 is coaxial with abrasive belt wheel II3-6, fork plate lower fork under the abrasive belt wheel II3-6 is provided with abrasive belt wheel III3-8, and the abrasive band is wrapped in abrasive belt wheel I3-3, on abrasive belt wheel II3-6 and the abrasive belt wheel III3-8.The utility model crankshaft oil seal position spiral lamination grinding attachment reality to the spiral lamination grinding of crankshaft oil seal position in, at first, bent axle is fixed on lathe tri-claw disk and the thimble, mobile lathe saddle platform makes the abrasive band between abrasive belt wheel II3-6 and the abrasive belt wheel III3-8 be attached to crank rod portion with certain pressure, open lathe, bent axle rotates under the drive of lathe tri-claw disk, and the lathe saddle platform also slowly moves axially simultaneously, thus, grind out oil sealing position spiral lamination in crank rod portion.Direction of rotation by setting the lathe tri-claw disk and lathe saddle platform move axially direction, can guarantee that the rotation direction of the oil sealing position spiral lamination of grinding out is pointed to crankcase inside.It is in order to guarantee that the abrasive band do not reverse in process of lapping that the utility model crankshaft oil seal position spiral lamination grinding attachment arranges support tooth 3-4 and ratchet 3-5 in the rotating shaft of abrasive belt wheel II 3-6, namely supports tooth 3-4 and snaps in and prevent the abrasive belt wheel counter-rotating in the ratchet 3-5 tooth.After having ground a bent axle or after the abrasive band worn and torn, can open motor 3-2, the abrasive band is mobile a bit of under the drive of motor, makes to have guaranteed grinding effect in the new abrasive band of abrasive band for not grinding that is attached to crank rod portion.Pitch holding butterfly and holding the dish bar of wrench and be arranged on, insert in the spring housing 2-3 by holding the dish bar, make and hold dish and be in compressive state, namely hold the butterfly bar and have certain pressure, has certain pressure after making the abrasive band be attached to crank rod portion, uniformity and the definition of the oil sealing position spiral lamination that assurance is ground out.By the compressive state that butterfly is held in adjusting, can regulate the pressure size in abrasive band.
The useful technique effect of the utility model crankshaft oil seal position spiral lamination grinding attachment is simple in structure, and process velocity is fast, saves material and time, and the crankshaft oil seal position spiral lamination quality height that processes has guaranteed normal working of engine.
Claims (1)
1. crankshaft oil seal position spiral lamination grinding attachment, it is characterized in that: this device comprises main floor, fixed mechanism and grinding mechanism, described main floor is fixed on the lathe saddle platform; Described fixed mechanism is arranged on main floor one end, comprise fork panel seat, press strip and spring housing, the fork panel seat is fixed on the main floor, press strip is arranged on fork panel seat one side upper/lower terminal, spring housing is arranged on the main floor rearward end, be provided with in the spring housing and hold dish and hold the dish bar, hold dish and hold dish bar one end and be connected; Described grinding mechanism comprises electric baseboard, motor, the fork plate, abrasive belt wheel I, abrasive belt wheel II and abrasive belt wheel III, electric baseboard is fixed on fork panel seat top, motor is fixed on the electric baseboard, motor transmission shaft is provided with abrasive belt wheel I, the fork plate is fixed in the groove of the press strip composition of pitching panel seat one side, the fork plate comprises the fork wrench, last fork and lower fork, the fork wrench with hold the dish bar other end and be connected, on stick and be provided with support tooth and ratchet, ratchet is coaxial with abrasive belt wheel II, lower fork under the abrasive belt wheel II is provided with abrasive belt wheel III, and the abrasive band is wrapped in abrasive belt wheel I, on abrasive belt wheel II and the abrasive belt wheel III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093788 CN203109766U (en) | 2013-03-01 | 2013-03-01 | Crankshaft oil seal spiral line grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093788 CN203109766U (en) | 2013-03-01 | 2013-03-01 | Crankshaft oil seal spiral line grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109766U true CN203109766U (en) | 2013-08-07 |
Family
ID=48890143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093788 Expired - Fee Related CN203109766U (en) | 2013-03-01 | 2013-03-01 | Crankshaft oil seal spiral line grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109766U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949958A (en) * | 2014-03-20 | 2014-07-30 | 南京页岩动力设备有限公司 | Abrasive belt grinding machine for crankshaft |
| CN104551939A (en) * | 2014-12-09 | 2015-04-29 | 上海机床厂有限公司 | Crankshaft follow-up abrasive belt grinding device |
| CN104827373A (en) * | 2015-06-03 | 2015-08-12 | 铜陵市永生机电制造有限责任公司 | Abrasive belt device for deburring of deep and narrow trench |
| CN108115517A (en) * | 2017-12-18 | 2018-06-05 | 杨怡钰 | A kind of new sanitaryware sanding machine |
| CN109129130A (en) * | 2018-11-16 | 2019-01-04 | 抚州申铃汽车配件有限责任公司 | A kind of sanding device and its process for sanding of axle-shaft oil seal axle journal |
-
2013
- 2013-03-01 CN CN 201320093788 patent/CN203109766U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949958A (en) * | 2014-03-20 | 2014-07-30 | 南京页岩动力设备有限公司 | Abrasive belt grinding machine for crankshaft |
| CN104551939A (en) * | 2014-12-09 | 2015-04-29 | 上海机床厂有限公司 | Crankshaft follow-up abrasive belt grinding device |
| CN104827373A (en) * | 2015-06-03 | 2015-08-12 | 铜陵市永生机电制造有限责任公司 | Abrasive belt device for deburring of deep and narrow trench |
| CN108115517A (en) * | 2017-12-18 | 2018-06-05 | 杨怡钰 | A kind of new sanitaryware sanding machine |
| CN109129130A (en) * | 2018-11-16 | 2019-01-04 | 抚州申铃汽车配件有限责任公司 | A kind of sanding device and its process for sanding of axle-shaft oil seal axle journal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130807 Termination date: 20160301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |