CN205414027U - Oil catch tooth bended -arc device - Google Patents
Oil catch tooth bended -arc device Download PDFInfo
- Publication number
- CN205414027U CN205414027U CN201620243728.1U CN201620243728U CN205414027U CN 205414027 U CN205414027 U CN 205414027U CN 201620243728 U CN201620243728 U CN 201620243728U CN 205414027 U CN205414027 U CN 205414027U
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- China
- Prior art keywords
- installation axle
- bearing
- connecting rod
- axle
- oil
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Abstract
The utility model provides an oil catch tooth bended -arc device, including mount table, actuating lever, tight pulley, installation axle A, connecting rod, running wheel, installation axle B, bearing A and bearing B, the tight pulley passes through bearing A and installs on installation axle A, the installation axle A install in the middle of the mesa of mount table, the lower extreme of actuating lever and rotary power output fixed connection, the one end fixed connection of upper end and connecting rod, the mesa below of mount table is arranged in to the actuating lever, and aligns with installation axle A. The utility model discloses a carry out the bending again after fixing the centre -to -centre spacing between tight pulley and the running wheel, guaranteed the crooked radian of copper bar, solved oily grade of problem that has the defect of leaking and make the inefficiency by hand of copper bar. The utility model discloses the expense of equipment spare parts and components, support equipment normal operating have been reduced, reduce and prevent that thereby oil shelves and macroaxis wearing and tearing from leading to the clearance to increase outbreak lubricating oil leakage 's defect.
Description
Technical field
This utility model relates to metal bending machining tool technical field, is specifically related to a kind of oil catch tooth arc-bending device.
Background technology
Steam Turbine is in running, owing to impact and the oil catch of the factors such as variations in temperature, axial center's change, vibration are less with the gap width of axle greatly, it is susceptible to during operation touch mill, make oil catch odontotripsis, oil catch is caused to increase with the gap of big axle, easily there is the defect of oil leak, increase the loss of lubricating oil and change the expense of spare parts and components.In order to reduce oil leak and spare parts and components expense at oil shelves, therefore when finding that oil shelves exist leakage defect, the copper bar making arcuation is needed to be bumped in oil catch groove.It is pure that to make not only efficiency by hand low, and radian it cannot be guaranteed that, it is impossible to solve oil shelves and there is the defect of leakage.Accordingly, it would be desirable to a set of oil catch tooth curved arc instrument, certain thickness copper coin is cut into strip, according to the size of different-diameter, copper bar is curved corresponding arcuation, then by brake forming, in order to can be replaced when unit outage at any time processing.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of oil catch tooth arc-bending device, this oil catch tooth arc-bending device is by being curved after fixing for the centre-to-centre spacing between fast pulley and castor again, ensure that the crooked radian of copper bar, solve copper bar oil shelves and there is the defect of leakage and make inefficient problem by hand.
This utility model is achieved by the following technical programs.
A kind of oil catch tooth arc-bending device that this utility model provides, including erecting bed, drive rod, fast pulley, installation axle A, connecting rod, castor, installation axle B, bearing A and bearing B；Described fast pulley is arranged on installation axle A by bearing A, and described installation axle A is installed in the middle of the table top of erecting bed；The lower end of described drive rod is fixing with rotary drive output to be connected, and upper end is fixing with one end of connecting rod to be connected, and described drive rod is placed in below the table top of erecting bed, and aligns with installing axle A；The other end of described connecting rod is fixedly installed the installation axle B parallel with installing axle A, described installation axle B and is placed in the escape groove of erecting bed, and described castor is arranged on installation axle B by bearing B, and the groove on castor is corresponding with the groove on fast pulley.
The lower end of described drive rod is fixing with the driven pulley of gear train to be connected, and the drivewheel of described gear train is connected by shaft coupling is fixing with the output shaft of motor.
Described connecting rod is expansion link.
The beneficial effects of the utility model are: by being curved after fixing for the centre-to-centre spacing between fast pulley and castor, it is ensured that the crooked radian of copper bar again, solve copper bar oil shelves and there is the defect of leakage and make inefficient problem by hand.This utility model reduces the expense of equipment spare parts and components, ensures that equipment is properly functioning；Reduce and prevent oil shelves and the abrasion of big axle thus cause gap to increase the defect that oil leak occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
In figure: 1-motor, 2-shaft coupling, 3-gear train, 4-erecting bed, 41-escape groove, 5-drive rod, 6-fast pulley, 7-installs axle A, 8-connecting rod, 9-castor, and 10-installs axle B, 11-bearing A, 12-bearing B.
Detailed description of the invention
The technical solution of the utility model is described further below, but claimed scope is not limited to described.
A kind of oil catch tooth arc-bending device as depicted in figs. 1 and 2, including erecting bed 4, drive rod 5, fast pulley 6, installs axle A7, connecting rod 8, castor 9, installation axle B10, bearing A11 and bearing B12；Described fast pulley 6 is arranged on installation axle A7 by bearing A11, and described installation axle A7 is installed in the middle of the table top of erecting bed 4；The lower end of described drive rod 5 is fixing with rotary drive output to be connected, and upper end is fixing with one end of connecting rod 8 to be connected, and described drive rod 5 is placed in below the table top of erecting bed 4, and aligns with installing axle A7；The other end of described connecting rod 8 is fixedly installed the installation axle B10 parallel with installing axle A7, described installation axle B10 is placed in the escape groove 41 of erecting bed 4, described castor 9 is arranged on installation axle B10 by bearing B12, and the groove on castor 9 is corresponding with the groove on fast pulley 6.By rotation of drive rod 5 or directly pull installation axle B10 make castor 9 rotate around fast pulley 6.
The lower end of described drive rod 5 is fixing with the driven pulley of gear train 3 to be connected, the drivewheel of described gear train 3 is connected by shaft coupling 2 is fixing with the output shaft of motor 1, drive rod 5 is driven to drive castor 9 to rotate around fast pulley 6 by gear drive, time saving and energy saving, improve working (machining) efficiency.
Described connecting rod 8 is expansion link, and the arc size of the copper bar processed as required selects the castor 9 of different-diameter, connecting rod 8 is set to expansion link, can conveniently regulate the centre-to-centre spacing between castor 9 and fast pulley 6.
Steam turbine and generator amature need multiple tracks bearing to be supported, and each road bearing needs lubricating oil forced feed lubrication, for preventing lubricating oil from leaking from rotating part, need to arrange oil catch at rotating part and seal.For preventing oil catch tooth and the big big axle of axle frictionally damage, oil catch tooth majority uses copper material (pyrite).Changing oil catch tooth and buy finished product costly, general producer provides only complete oil catch, and expense list set is about 3000 yuan.Buying copper coin directly send processing factory to be processed as circular oil catch tooth, and processing charges is higher, and copper coin loss is bigger.Such as a 2m × 1.5m=3m2Copper coin, thickness is 2.5mm, and every copper coin weight is 63.75kg, and price is 63.75kg × 63 yuan/kg=4016.25 units, send processing factory's processing circular oil catch tooth, at most processing 6 set oil catch teeth, and processing charges are about 500 yuan of single set.Copper coin is processed into strip, re-uses oil catch curved arc instrument and then can be processed into 60 set oil catch teeth, be greatly saved the loss of material.
This utility model is by being curved after fixing for the centre-to-centre spacing between fast pulley and castor again, it is ensured that the crooked radian of copper bar, solves copper bar oil shelves and there is the defect of leakage and make inefficient problem by hand.This utility model reduces the expense of equipment spare parts and components, ensures that equipment is properly functioning；Reduce and prevent oil shelves and the abrasion of big axle thus cause gap to increase the defect that oil leak occurs.
Claims (3)
1. an oil catch tooth arc-bending device, including erecting bed (4), drive rod (5), fast pulley (6), axle A (7), connecting rod (8), castor (9), installation axle B (10), bearing A (11) and bearing B (12) are installed, it is characterized in that: described fast pulley (6) is arranged in installation axle A (7) by bearing A (11), and described installation axle A (7) is installed in the middle of the table top of erecting bed (4)；The lower end of described drive rod (5) is fixing with rotary drive output to be connected, upper end is fixing with one end of connecting rod (8) to be connected, described drive rod (5) is placed in below the table top of erecting bed (4), and aligns with installing axle A (7)；The other end of described connecting rod (8) is fixedly installed installation axle B (10) parallel with installing axle A (7), described installation axle B (10) is placed in the escape groove (41) of erecting bed (4), described castor (9) is arranged in installation axle B (10) by bearing B (12), and the groove on castor (9) is corresponding with the groove on fast pulley (6).
2. oil catch tooth arc-bending device as claimed in claim 1, it is characterized in that: the lower end of described drive rod (5) is fixing with the driven pulley of gear train (3) to be connected, the drivewheel of described gear train (3) is connected by shaft coupling (2) is fixing with the output shaft of motor (1).
3. oil catch tooth arc-bending device as claimed in claim 1 or 2, it is characterised in that: described connecting rod (8) is expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243728.1U CN205414027U (en) | 2016-03-28 | 2016-03-28 | Oil catch tooth bended -arc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243728.1U CN205414027U (en) | 2016-03-28 | 2016-03-28 | Oil catch tooth bended -arc device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414027U true CN205414027U (en) | 2016-08-03 |
Family
ID=56522568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243728.1U Expired - Fee Related CN205414027U (en) | 2016-03-28 | 2016-03-28 | Oil catch tooth bended -arc device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389982A (en) * | 2019-09-10 | 2020-07-10 | 绿城装饰工程集团有限公司 | Forming device and forming method for S-shaped multi-curved-surface aluminum alloy pipe |
-
2016
- 2016-03-28 CN CN201620243728.1U patent/CN205414027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389982A (en) * | 2019-09-10 | 2020-07-10 | 绿城装饰工程集团有限公司 | Forming device and forming method for S-shaped multi-curved-surface aluminum alloy pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180328 |