CN205166651U - Sword drive arrangement mechanically rises - Google Patents
Sword drive arrangement mechanically rises Download PDFInfo
- Publication number
- CN205166651U CN205166651U CN201520903460.5U CN201520903460U CN205166651U CN 205166651 U CN205166651 U CN 205166651U CN 201520903460 U CN201520903460 U CN 201520903460U CN 205166651 U CN205166651 U CN 205166651U
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- Prior art keywords
- main shaft
- sealing
- ring
- oil
- driving device
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- Expired - Fee Related
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Abstract
The utility model discloses a sword drive arrangement mechanically rises, the airtight ring of rotatory reposition of redundant personnel including main shaft and main shaft both sides, install the sealing washer between main shaft and the airtight ring of rotatory reposition of redundant personnel, having the inlet port on the lateral wall of main shaft, installing the oilhole on this inlet port and connect, this oilhole articulate oil pipe installs pressure monitoring device and switch on this oil pipe. Lubricating oil passes through oil pipe and gets into the cavity in the main shaft, lubricates main shaft inside cavity, has realized automatic filling lubricating oil, has reduced the wearing and tearing of dabber and sealing washer, has reduced the fault rate to the stability of output product has been improved.
Description
Technical field
The utility model relates to the manufacture field of cylinder, particularly relates to mechanical expanding driving device for cutter.
Background technology
Engine cylinder body production line, the cylinder holes honing roughing of honing machine and semifinishing have mainly come by mechanical expanding driving device for cutter, mechanical expanding driving device for cutter rotates shunt gas, mandrel is driven by accurate feedback, thus control cutter realizes high-precision processing, this just requires that mechanical expanding driving device for cutter is stable, reliable.
But it is unreasonable owing to designing, the sealing ring selection of honing axle inside is inappropriate, oil filling difficulty, cutter, axle, drive unit etc. are regularly disassembled in the rotation part flow arrangement employing that honing machine drives just can be grease-added, this mode limits by lathe inner space, dismounting difficulty, very time-consuming; Grease up the is of long duration a lot of impurity of inner generation, remove internal friction not in time large, sealing ring and mandrel easily wear and tear, and service life is lower.Run about 1 year this drive unit inner seal rings, mandrel and fillet of screw frequent breakage, maintenance cost is high, and product quality is difficult to obtain stability contorting, and frequent shutdown does not reach production requirement.
Utility model content
The purpose of this utility model is to provide a kind of mechanical expanding driving device for cutter, realizes automatic filling lubricating oil, reduces human cost, improves the stability of output of products.
The technical solution of the utility model is mechanical expanding driving device for cutter, comprises the rotation shunting gas-tight ring of main shaft and main shaft both sides, is provided with sealing ring between described main shaft and rotation shunting gas-tight ring; The sidewall of described main shaft has fuel feed hole, this fuel feed hole is provided with oilhole joint, this oilhole joint connected pipes, this oil pipe is provided with pressure monitoring device and switch.After equipment loop start, greasing cycle starts, and lubricating oil enters the cavity in main shaft by oil pipe, oiling 5 minutes.Main shaft internal cavity obtains sufficient lubrication, just can start to process cylinder holes.Reduce fault rate, thus improve the stability of output products.The data that control system is fed back by pressure monitoring device, inject lubricating oil to the inside cavity in main shaft at regular time and quantity by the pressure switch on oil pipe, realize automatic filling lubricating oil, and control the flow of lubricating oil.
Further, described sealing ring haves three layers altogether, is followed successively by sealing inner ring, sealing oil groove and sealed outer ring outward from interior.Sealing oil groove is set in the outer surface of described sealing inner ring, and sealed outer ring is set in the outer surface of described sealing oil groove, and three layers nested, and after sealing oil groove injects Seal Oil, sealing effectiveness is better.
Further, described sealed outer ring there is oil filler point.Oil filler point is communicated with described sealing oil groove, from oil filler point, Seal Oil is injected sealing oil groove, improves the sealing effectiveness of sealing ring.
Further, the middle inside depression of sealing inner ring, the longitudinal cross-section of sealing ring is U-shaped, improves sealing effectiveness.
Beneficial effect: lubricating oil enters the cavity in main shaft by oil pipe, lubricate main shaft internal cavity, achieves automatic filling lubricating oil, reduces the wearing and tearing of mandrel and sealing ring, reduces fault rate, thus improves the stability of output products.Compare with use lubricating grease, decrease the generation of impurity, do not need dismounting mechanical expanding driving device for cutter.
Accompanying drawing explanation
Fig. 1 is the structural representation of mechanical expanding driving device for cutter;
Fig. 2 is the structural representation of backbone sealing ring.
Mark in figure: 1-main shaft; 2-oil pipe; 3-quick connector; 4-rotates shunting gas-tight ring; 5-sealing ring; 6-seals inner ring; 7-sealing oil groove; 8-sealed outer ring; 9-oil filler point.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferably embodiment of the present utility model is described in further detail:
Composition graphs 1, mechanical expanding driving device for cutter, comprises the rotation shunting gas-tight ring 4 of main shaft 1 and main shaft 1 both sides, is provided with sealing ring 5 between described main shaft 1 and rotation shunting gas-tight ring 4; The sidewall of described main shaft 1 has fuel feed hole, this fuel feed hole is provided with oilhole joint, this oilhole joint connected pipes 2, this oil pipe 2 is provided with flow-monitoring device and switch.After equipment loop start, greasing cycle starts, and lubricating oil enters the cavity in main shaft 1 by oil pipe 2, oiling 5 minutes.Main shaft 1 internal cavity obtains sufficient lubrication, just can start to process cylinder holes.Reduce fault rate, thus improve the stability of output products.The data that control system is fed back by pressure monitoring device, inject lubricating oil to the inside cavity in main shaft 1 at regular time and quantity by the pressure switch on oil pipe 2, realize automatic filling lubricating oil, and control the flow of lubricating oil.
Composition graphs 2, described sealing ring 5 haves three layers altogether, is followed successively by sealing inner ring 6, sealing oil groove 7 and sealed outer ring 8 outward from interior.Sealing oil groove 7 is set in the outer surface of described sealing inner ring 6, and sealed outer ring 8 is set in the outer surface of described sealing oil groove 7, and three layers nested, and after sealing oil groove 7 injects lubricating oil, sealing effectiveness is better.Described sealed outer ring 8 there is oil filler point 9.Oil filler point 9 is communicated with described sealing oil groove 7, from oil filler point 9, lubricating oil is injected sealing oil groove 7, improves the sealing effectiveness of sealing ring 5.
Preferably, the middle inside depression of sealing inner ring 6, the longitudinal cross-section of sealing ring 5 is U-shaped, improves sealing effectiveness.
Lubricating oil enters the cavity in main shaft 1 by oil pipe 2, lubricates, achieves automatic filling lubricating oil, reduce the wearing and tearing of mandrel and sealing ring 5, reduce fault rate, thus improve the stability of output products to main shaft 1 internal cavity.Compare with use lubricating grease, decrease the generation of impurity, do not need dismounting mechanical expanding driving device for cutter, therefore also reduce human cost and maintenance cost.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. mechanical expanding driving device for cutter, is characterized in that: the rotation shunting gas-tight ring comprising main shaft and main shaft both sides, is provided with sealing ring between described main shaft and rotation shunting gas-tight ring; The sidewall of described main shaft has fuel feed hole, this fuel feed hole is provided with oilhole joint, this oilhole joint connected pipes, this oil pipe is provided with pressure monitoring device and switch.
2. mechanical expanding driving device for cutter according to claim 1, is characterized in that: described sealing ring haves three layers altogether, is followed successively by sealing inner ring, sealing oil groove and sealed outer ring outward from interior.
3. mechanical expanding driving device for cutter according to claim 2, is characterized in that: described sealed outer ring has oil filler point.
4. mechanical expanding driving device for cutter according to claim 3, is characterized in that: the middle inside depression of sealing inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903460.5U CN205166651U (en) | 2015-11-13 | 2015-11-13 | Sword drive arrangement mechanically rises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903460.5U CN205166651U (en) | 2015-11-13 | 2015-11-13 | Sword drive arrangement mechanically rises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205166651U true CN205166651U (en) | 2016-04-20 |
Family
ID=55730682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520903460.5U Expired - Fee Related CN205166651U (en) | 2015-11-13 | 2015-11-13 | Sword drive arrangement mechanically rises |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205166651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142685A (en) * | 2018-02-11 | 2019-08-20 | 上汽通用五菱汽车股份有限公司 | A kind of engine cylinder hole honing driving head device |
-
2015
- 2015-11-13 CN CN201520903460.5U patent/CN205166651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142685A (en) * | 2018-02-11 | 2019-08-20 | 上汽通用五菱汽车股份有限公司 | A kind of engine cylinder hole honing driving head device |
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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: 20160420 Termination date: 20211113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |