CN208773113U - A kind of milling bed gearing device - Google Patents
A kind of milling bed gearing device Download PDFInfo
- Publication number
- CN208773113U CN208773113U CN201820720352.8U CN201820720352U CN208773113U CN 208773113 U CN208773113 U CN 208773113U CN 201820720352 U CN201820720352 U CN 201820720352U CN 208773113 U CN208773113 U CN 208773113U
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- CN
- China
- Prior art keywords
- square tube
- fixedly connected
- cross bar
- hole
- wall
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000002828 fuel tank Substances 0.000 claims description 14
- 239000003921 oil Substances 0.000 abstract description 11
- 239000010687 lubricating oil Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a kind of milling bed gearing devices, including gearbox and the multiple transmission gears being arranged in gearbox, cavity is fixedly connected at the top of gearbox, the bottom of cavity offers the through-hole being connected with gearbox, square tube is fixedly connected in through-hole, and the top of square tube passes through through-hole and extends in cavity, baffle has been connected by hinge in square tube, and the arc-shaped setting in the one end of baffle far from hinge connection, the bottom of baffle is fixedly connected with fixed block, the outer wall of square tube is rotatably connected to cross bar, cross bar is arranged with rope, one end of rope is fixedly connected with the outer wall of cross bar, the other end of rope runs through the side wall of square tube and extends in square tube, one end that rope extends in square tube is fixedly connected with the side wall of fixed block.The utility model, it is easy to operate, the openings of sizes of square tube can be easily adjusted, convenient for control oil dripping amount, improves the utilization efficiency of lubricating oil.
Description
Technical field
The utility model relates to field of mechanical technique more particularly to a kind of milling bed gearing devices.
Background technique
Milling machine is a kind of widely used lathe, and plane (horizontal plane, vertical plane), groove (key can be processed on milling machine
Slot, T-slot, dovetail groove etc.), divide tooth part (gear, splined shaft, sprocket wheel), helical surface (screw thread, helicla flute) and each koji
Face.Furthermore, it may also be used for revolving body surface, interior hole machined and carry out cutting off work etc..At work, workpiece is mounted in work to milling machine
Make on platform or the attachmentes such as dividing head on, milling cutter rotates to be main motion, is aided with the feed motion of workbench or milling head, and workpiece can obtain
Obtain required finished surface.Due to being multiple-cutting-edge interrupted cut, thus the productivity of milling machine is higher.
It is typically provided with transmission device in milling machine to adjust the precision of processing, is usually all to cooperate to reality by multiple gears
Existing, it needs to carry out oil dripping since gear transmission for a long time will cause abrasion, is usually all artificial progress oil dripping in the prior art
Lubrication, artificial oil dripping not can control the speed of oil dripping, be easy to cause waste, lower the utilization efficiency of lubricating oil.
Utility model content
Purpose of the utility model is to solve the speeds that work oil dripping in the prior art not can control oil dripping, be easy to cause
The problem of waste, and a kind of milling bed gearing device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of milling bed gearing device, including gearbox and the multiple transmission gears being arranged in gearbox, the change
It is fixedly connected with cavity at the top of fast case, the bottom of the cavity offers the through-hole being connected with gearbox, in the through-hole
It is fixedly connected with square tube, and the top of square tube passes through through-hole and extends in cavity, has been connected by hinge gear in the square tube
Plate, and the arc-shaped setting in the one end of baffle far from hinge connection, the bottom of the baffle are fixedly connected with fixed block, the square tube
Outer wall be rotatably connected to cross bar, the cross bar is arranged with rope, and one end of the rope is fixedly connected with the outer wall of cross bar, institute
The other end for stating rope runs through the side wall of square tube and extends in square tube, and the rope extends to one end in square tube and fixed block
Side wall be fixedly connected, the side wall of the cavity offers through-hole corresponding with cross bar position, and the cross bar extends in through-hole,
And cross bar is equipped with position-limit mechanism, fuel tank is also fixedly connected in cavity, and the bottom of fuel tank is connected by the first hose and square tube
It is logical.
Preferably, the position-limit mechanism includes cross bar, the cross bar movable sleeve be equipped with rotating cylinder, and rotating cylinder pass through through-hole and to
Outer extension, the two sides inner wall of the rotating cylinder are fixedly connected to sliding block, and the two sidewalls of the cross bar offer and sliding block phase
The sliding slot matched, the two sides outer wall of the rotating cylinder open up it is fluted, in the groove in be equipped with wedge block, the two of the wedge block
Side wall is fixedly connected to limited block, and the two sidewalls of the groove offer the limiting slot to match with limited block, the limit
Position block is fixedly connected by spring with limiting slot, and the two sidewalls of the through-hole offer multiple wedge shapes to match with wedge block
Slot.
Preferably, the side that two wedge blocks are away from each other is rotatably connected to ball, and the inner wall of through-hole offers
The annular groove to match with ball.
Preferably, the rotating cylinder extends to external one end and is fixedly connected with turning handle,
Preferably, it is communicated with the second hose at the top of the fuel tank, and the side wall of the second hose through cavities and is socketed with
Control valve.
Preferably, the outer wall of the baffle is equipped with gasket seal.
Compared with prior art, the utility model provides a kind of milling bed gearing device, have it is following the utility model has the advantages that
1, the milling bed gearing device makes wedge block be detached from wedge groove, rotates rotating cylinder, drum rotation by pulling rotating cylinder
Cross bar rotation is driven, cross bar rotation makes line relaxation, and line relaxation enables baffle to rotate, then by the gravity of baffle, drives
Flapper opens square tube opening, then the fuel tank being arranged at the top of square tube, moistens convenient for the transmission gear to transmission internal
It slides, then the angle by rotating rotating cylinder can adjust the size of the opening of square tube, reduces waste, raising utilization efficiency.
2, the milling bed gearing device keeps wedge block mobile, when wedge block is moved to wedge-shaped groove location by pushing rotating cylinder
When, drive limited block mobile by the pulling force of spring, limited block is mobile to drive wedge block mobile, so that wedge block be made to block securely
It connects in wedge groove, is able to rotate rotating cylinder and cross bar not, do not need manually to fix rotating cylinder, reduce labour.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type, it is easy to operate, the openings of sizes of square tube can be easily adjusted, convenient for control oil dripping amount, improve lubricating oil utilizes effect
Rate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of milling bed gearing device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of milling bed gearing device part A enlarged diagram；
Fig. 3 be the utility model proposes a kind of milling bed gearing device part B enlarged diagram.
In figure: 1 gearbox, 2 transmission gears, 3 cavitys, 4 square tubes, 5 baffles, 6 fixed blocks, 7 cross bars, 8 ropes, 9 fuel tanks, 10
First hose, 11 rotating cylinders, 12 sliding blocks, 13 wedge blocks, 14 limited blocks, 15 springs, 16 balls, 17 turning handles, 18 second hoses.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of milling bed gearing device, including gearbox 1 and the multiple speed changes being arranged in gearbox 1
Gear 2, the top of gearbox 1 are fixedly connected with cavity 3, and the bottom of cavity 3 offers the through-hole being connected with gearbox 1, lead to
It is fixedly connected with square tube 4 in hole, is instilled from square tube 4 convenient for oil, and the top of square tube 4 passes through through-hole and extends to cavity 3
It is interior, it has been connected by hinge baffle 5 in square tube 4, baffle 5 is enable to rotate, the outer wall of baffle 5 is equipped with gasket seal, herein
Gasket seal is existing mechanism, can be improved leakproofness, improves the leakproofness of square tube 4, and the one end of baffle 5 far from hinge connection
Arc-shaped setting, enables baffle 5 to turn to horizontal position, and the bottom of baffle 5 is fixedly connected with fixed block 6, the outer wall of square tube 4
Be rotatably connected to cross bar 7, cross bar 7 is arranged with rope 8, and one end of rope 8 is fixedly connected with the outer wall of cross bar 7, rope 8 it is another
End is run through the side wall of square tube 4 and is extended in square tube 4, and one end that rope 8 extends in square tube 4 and the side wall of fixed block 6 are fixed
Connection enables rope 8 that baffle 4 to be pulled to be closed, and the side wall of cavity 3 offers through-hole corresponding with 7 position of cross bar, and cross bar 7 prolongs
It extends in through-hole, and cross bar 7 is equipped with position-limit mechanism, position-limit mechanism includes cross bar 7, and 7 movable sleeve of cross bar is equipped with rotating cylinder 11, and turns
Cylinder 11 passes through through-hole and extends outwardly, and rotating cylinder 11 extends to external one end and is fixedly connected with turning handle 17, convenient for turning for rotating cylinder 11
Dynamic, the two sides inner wall of rotating cylinder 11 is fixedly connected to sliding block 12, and the two sidewalls of cross bar 7 offer the cunning to match with sliding block 12
Slot, make rotating cylinder 11 be able to drive cross bar 7 rotation, the two sides outer wall of rotating cylinder 11 open up it is fluted, in groove in be equipped with wedge block
13, the two sidewalls of wedge block 13 are fixedly connected to limited block 14, and the two sidewalls of groove are offered to match with limited block 14
Limiting slot, limited block 14 is fixedly connected by spring 15 with limiting slot, the side company of rotation that two wedge blocks 13 are away from each other
It is connected to ball 16, and the inner wall of through-hole offers the annular groove to match with ball 16, reduced between wedge block 13 and through-hole
Frictional force, the two sidewalls of through-hole offer multiple wedge grooves to match with wedge block 13, prevent rotating cylinder 11 from rotating, thus
It does not need manually to fix rotating cylinder 11, fuel tank 9 is also fixedly connected in cavity 3, and the bottom of fuel tank 9 passes through the first hose 10 and side
Pipe 4 is connected to, and convenient for instilling the oil in fuel tank 9 in square tube 4, the top of fuel tank 9 is communicated with the second hose 18, and the second hose 18
The side wall of through cavities 3 is simultaneously socketed with control valve, and control valve herein is existing mechanism, can control the opening of the second hose 18
And closure, oil can be dosed to fuel tank 9.
In the utility model, in use, making wedge block 13 be detached from wedge groove by pulling rotating cylinder 11, rotating cylinder 11 is rotated, is turned
11 rotation of cylinder drives cross bar 7 to rotate, and the rotation of cross bar 7 makes the relaxation of rope 8, and the relaxation of rope 8 enables baffle 5 to rotate, then passes through gear
The gravity of plate 5 drives baffle 5 to rotate, and opens the opening of square tube 4, then the fuel tank 9 being arranged at the top of square tube 4, convenient for gearbox 1
Internal transmission gear 2 is lubricated, then the angle by rotating rotating cylinder 11 can adjust the size of the opening of square tube 4, reduce
Waste improves utilization efficiency, by promotion rotating cylinder 11, keeps wedge block 13 mobile, when wedge block 13 is moved to wedge-shaped groove location,
Drive limited block 14 mobile by the pulling force of spring 15, limited block 14 is mobile to drive wedge block 13 mobile, to make wedge block 13
It is connected in wedge groove securely, is able to rotate rotating cylinder 11 and cross bar 7 not, do not need manually to fix rotating cylinder 11, reduce labour
Power.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of milling bed gearing device, multiple transmission gears (2) including gearbox (1) and setting in gearbox (1),
It is characterized in that, being fixedly connected with cavity (3) at the top of the gearbox (1), the bottom of the cavity (3) offers and speed change
The through-hole that case (1) is connected is fixedly connected with square tube (4) in the through-hole, and the top of square tube (4) passes through through-hole and extends to
It in cavity (3), has been connected by hinge baffle (5) in the square tube (4), and the one end of baffle (5) far from hinge connection is in arc
Shape setting, the bottom of the baffle (5) are fixedly connected with fixed block (6), and the outer wall of the square tube (4) is rotatably connected to cross bar
(7), the cross bar (7) is arranged with rope (8), and one end of the rope (8) is fixedly connected with the outer wall of cross bar (7), the rope
The other end of rope (8) runs through the side wall of square tube (4) and extends in square tube (4), and the rope (8) extends in square tube (4)
One end is fixedly connected with the side wall of fixed block (6), and the side wall of the cavity (3) offers through-hole corresponding with cross bar (7) position,
The cross bar (7) extends in through-hole, and cross bar (7) is equipped with position-limit mechanism, is also fixedly connected with fuel tank (9) in cavity (3),
And the bottom of fuel tank (9) is connected to by the first hose (10) with square tube (4).
2. a kind of milling bed gearing device according to claim 1, which is characterized in that the position-limit mechanism includes cross bar
(7), cross bar (7) movable sleeve is equipped with rotating cylinder (11), and rotating cylinder (11) passes through through-hole and extends outwardly, the rotating cylinder (11)
Two sides inner wall is fixedly connected to sliding block (12), and the two sidewalls of the cross bar (7) offer the cunning to match with sliding block (12)
Slot, the two sides outer wall of the rotating cylinder (11) open up fluted, interior in the groove to be equipped with wedge block (13), the wedge block
(13) two sidewalls are fixedly connected to limited block (14), and the two sidewalls of the groove are offered to match with limited block (14)
Limiting slot, the limited block (14) is fixedly connected by spring (15) with limiting slot, and the two sidewalls of the through-hole offer
Multiple wedge grooves to match with wedge block (13).
3. a kind of milling bed gearing device according to claim 2, which is characterized in that two wedge blocks (13) are opposite
From side be rotatably connected to ball (16), and the inner wall of through-hole offers the annular groove to match with ball (16).
4. a kind of milling bed gearing device according to claim 2, which is characterized in that the rotating cylinder (11) extends to outside
One end be fixedly connected with turning handle (17).
5. a kind of milling bed gearing device according to claim 1, which is characterized in that the top of the fuel tank (9) is connected to
Have the second hose (18), and the side wall of the second hose (18) through cavities (3) and is socketed with control valve.
6. a kind of milling bed gearing device according to claim 1, which is characterized in that the outer wall of the baffle (5) is equipped with
Gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720352.8U CN208773113U (en) | 2018-05-15 | 2018-05-15 | A kind of milling bed gearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720352.8U CN208773113U (en) | 2018-05-15 | 2018-05-15 | A kind of milling bed gearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773113U true CN208773113U (en) | 2019-04-23 |
Family
ID=66148135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820720352.8U Expired - Fee Related CN208773113U (en) | 2018-05-15 | 2018-05-15 | A kind of milling bed gearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773113U (en) |
-
2018
- 2018-05-15 CN CN201820720352.8U patent/CN208773113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190423 |