CN208331197U - A kind of gear box casing - Google Patents
A kind of gear box casing Download PDFInfo
- Publication number
- CN208331197U CN208331197U CN201820844958.2U CN201820844958U CN208331197U CN 208331197 U CN208331197 U CN 208331197U CN 201820844958 U CN201820844958 U CN 201820844958U CN 208331197 U CN208331197 U CN 208331197U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- delivery pipe
- welded
- gear box
- slide bar
- 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 discloses a kind of gear box casings, including shell and through-hole, the upper surface of the shell is provided with through-hole, bracket is welded at left and right sides of the upper surface of the shell, the left side lower surface of described the second cylinder is fixed with the first delivery pipe, the lower end outer surface circumference of first delivery pipe is fixed with three-way connection, the lower part of the three-way connection is fixedly installed with the second delivery pipe, secondth delivery pipe is connected by three-way connection with the first delivery pipe, the lower end of second delivery pipe is fixed with the first cylinder, described the first cylinder is connected with through hole whorl.The gear box casing, aerodynamic slider can be driven to slide left and right in the inside of the second cylinder by air pump, during aerodynamic slider horizontally slips in the inside of the second cylinder, to which convenient for users to adding lubricating oil to gearbox, avoid the gear of transmission internal has caused frictional force to increase the problem of service life shortens because lacking lubrication.
Description
Technical field
The utility model relates to gear box casing technical field, specially a kind of gear box casing.
Background technique
Gearbox generally refers to the gearbox of automobile, it is divided into manual, automatic two kinds, and manual transmission is mainly by gear
It is formed with axis, variable-speed torque-converting is generated by different gear combinations；And automatic gear-box AT is by hydraulic torque converter, planet tooth
Wheel, hydraulic displacement system and hydraulic control system composition.Reach variable-speed torque-converting by way of fluid power transmitting and gear combination,
Such as the patent of 206830769 U of the Patent No. CN components such as speed changer and the engine of surrounding hair when although solving assembly
The problem of life is collided, and the service life of speed changer is caused to reduce, increase the maintenance cost in later period, but there are still gearbox is long
Lacking lubricating oil between gear inside time service causes frictional force to increase the problem of causing gear to be easily damaged.
Utility model content
The purpose of this utility model is to provide a kind of gear box casings, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of gear box casing, including shell and logical
Hole, the upper surface of the shell are provided with through-hole, are welded with bracket at left and right sides of the upper surface of the shell, the bracket
Upper end is welded with mounting plate, and the upper surface of the mounting plate is welded with cabinet, and the right side upper surface of the cabinet is provided with oiling
Hole, the oil filler point is internally provided with top cover, and top cover is connected with oil filler point screw thread, the left side upper surface welding of the cabinet
There is the first individual event valve, first individual event valve runs through cabinet, and the right lateral surface lower weld of the cabinet has the second cylinder, described
Case-side lower right side surface is welded with the second individual event valve, and second individual event valve runs through cabinet, the inside of described the second cylinder
It is provided with aerodynamic slider, the outer surface circumference gluing rubber sleeve ring of the aerodynamic slider, the outer surface circle of the rubber neck
Week fits with the second cylinder, and the left side lower surface of described the second cylinder is fixed with the first delivery pipe, first delivery pipe
Lower end outer surface circumference is fixed with three-way connection, and the lower part of the three-way connection is fixedly installed with the second delivery pipe, and described second
Delivery pipe is connected by three-way connection with the first delivery pipe, and the lower end of second delivery pipe is fixed with the first cylinder, described
The first cylinder is connected with through hole whorl.
Preferably, the inner surface of the bracket is welded with snap ring, and the snap ring is internally provided with slide bar, the slide bar
With snap ring clearance fit, the outer surface circumferential weld of the slide bar is connected to bulge loop, and the lower external face circumference of the slide bar is arranged with
The upper and lower ends of spring, the spring fit with bulge loop and snap ring respectively, and the lower end of the slide bar is welded with fixture block, the cunning
The upper end of bar is welded with top plate.
Preferably, the left and right sides lower surface of the mounting plate is welded with reinforcing rod, the lower end of the reinforcing rod and branch
Frame is weldingly connected.
Preferably, the outer surface circumference of the top cover is carved with burr.
Preferably, the middle position inner wall of described the second cylinder is welded with annulus fastener.
Compared with prior art, the utility model has the beneficial effects that the gear box casing, by air pump can band take offence
Movable slider slides left and right in the inside of the second cylinder, in the process that aerodynamic slider horizontally slips in the inside of the second cylinder
In, the second cylinder can extract the lubricating oil in cabinet out, and the lubrication of extraction has the process moved to the left in aerodynamic slider
In the lubrication in the second cylinder can be had push-in the first delivery pipe in, can by the conveying of the first delivery pipe and the second delivery pipe
There is the inside for being sent into gearbox will lubricate, to avoid transmission internal convenient for users to adding lubricating oil to gearbox
Gear has caused frictional force to increase the problem of service life shortens because lacking lubrication.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the second cylinder sectional view structure connection diagram in Fig. 1；
Fig. 3 be Fig. 1 in shell, through-hole and the first cylinder connection structure connection schematic diagram；
Fig. 4 be Fig. 1 in bracket, snap ring and slide bar connection structure connection schematic diagram.
In figure: 1, shell, 2, through-hole, 3, bracket, 4, reinforcing rod, 5, mounting plate, 6, snap ring, 7, spring, 8, oil filler point,
9, top cover, 10, burr, 11, cabinet, the 12, first individual event valve, 13, fixture block, the 14, first delivery pipe, 15, three-way connection, 16,
One cylinder, 17, the second cylinder, the 18, second individual event valve, 19, aerodynamic slider, 20, annulus fastener, 21, slide bar, 22, bulge loop, 23,
Second delivery pipe, 24, rubber neck, 25, top plate.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of gear box casing, including shell 1 and through-hole
2, the upper surface of shell 1 is provided with through-hole 2, and through-hole 2 runs through shell 1, is welded with bracket at left and right sides of the upper surface of shell 1
3, the inner surface of bracket 3 is welded with snap ring 6, and snap ring 6 is internally provided with slide bar 21, slide bar 21 and 6 clearance fit of snap ring,
Slide bar 21 can be slided in the inside of snap ring 6, and the outer surface circumferential weld of slide bar 21 is connected to bulge loop 22, outside the lower part of slide bar 21
Surface perimeter is arranged with spring 7, and the upper and lower ends of spring 7 fit with bulge loop 22 and snap ring 6 respectively, and spring 7 resists convex upwards
Ring 22, the lower end of slide bar 21 are welded with fixture block 13, and fixture block 13 can limit slide bar 21, to avoid the movement of slide bar 21 de-
From snap ring 6, the upper end of slide bar 21 is welded with top plate 25, and top plate 25 can protect bracket 3, and the upper end of bracket 3 is welded with
Mounting plate 5, the left and right sides lower surface of mounting plate 5 are welded with reinforcing rod 4, and lower end and the bracket 3 of reinforcing rod 4 are weldingly connected,
Reinforcing rod 4 can promote the stability of mounting plate 5, and the upper surface of mounting plate 5 is welded with cabinet 11, and cabinet 11 is used to store profit
Lubricating oil, the right side upper surface of cabinet 11 are provided with oil filler point 8, and oil filler point 8 is internally provided with top cover 9, the outer surface circle of top cover 9
Zhou Keyou burr 10, burr 10 can promote the frictional force of 9 outer surface of top cover, thus convenient for users to opening top cover 9, and top cover
9 are connected with 8 screw thread of oil filler point, and the left side upper surface of cabinet 11 is welded with the first individual event valve 12, the first individual event valve 12 be individual event to
The individual event valve of interior air inlet, the first individual event valve 12 run through cabinet 11, and the right lateral surface lower weld of cabinet 11 has the second cylinder 17, the
The middle position inner wall of two cylinders 17 is welded with annulus fastener 20, and 11 side lower right side surface of cabinet is welded with the second individual event valve
18, the second individual event valve 18 is the individual event valve of individual event to the right, and the second individual event valve 18 runs through cabinet 11, and the inside of the second cylinder 17 is set
It is equipped with aerodynamic slider 19, aerodynamic slider 19 can be slided in the inside of the second cylinder 17, the second cylinder 17 and external air pump
It is connected, the outer surface circumference gluing rubber sleeve ring 24 of aerodynamic slider 19, rubber neck 24 can reduce aerodynamic slider 19 and the
Gap between two cylinders 17, outer surface circumference and the second cylinder 17 of rubber neck 24 fit, the left side of the second cylinder 17
Lower surface is fixed with the first delivery pipe 14, and the lower end outer surface circumference of the first delivery pipe 14 is fixed with three-way connection 15, and three connect
First 15 lower part is fixedly installed with the second delivery pipe 23, and the second delivery pipe 23 is connected by three-way connection 15 with the first delivery pipe 14
Logical, the lower end of the second delivery pipe 23 is fixed with the first cylinder 16, and the first cylinder 16 is connected with 2 screw thread of through-hole.
There is the friction caused between gear when lacking lubrication between the gear in speed changer long-time work work rear transmission gear box
Power increases, to be easy to cause the damage of gear, user passes through air pump for second by connecting the external power supply of air pump at this time
Air extraction inside cylinder 17 drives aerodynamic slider 19 to carry out movement to the right and is carried out to the right by aerodynamic slider 19 by negative pressure
Lubrication in cabinet 11 can be had the left side for being pumped into the second cylinder 17 by movement, pass through air pump at this time to the inside of the second cylinder 17
Air is injected, is moved to the left by air push aerodynamic slider 19, it can be by the second circle by the movement of aerodynamic slider 19
Lubrication inside cylinder 17 is squeezed into inside the first delivery pipe 14, passes through the conveying of the first delivery pipe 14 and the second delivery pipe 23
Can will lubrication have push-in gearbox inside, by the inside of gearbox inject lubricating oil can effectively reduce gear it
Between frictional force effectively improve the service life of gear to reduce the abrasion of gear, the person of being convenient to use is to gearbox
Inside addition profit lubricating oil.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of gear box casing, including shell (1) and through-hole (2), the upper surface of the shell (1) are provided with through-hole (2),
It is characterized in that: being welded with bracket (3) at left and right sides of the upper surface of the shell (1), the upper end of the bracket (3) is welded with peace
The upper surface of loading board (5), the mounting plate (5) is welded with cabinet (11), and the right side upper surface of the cabinet (11) is provided with note
Oilhole (8), the oil filler point (8) are internally provided with top cover (9), and top cover (9) is connected with oil filler point (8) screw thread, the case
The left side upper surface of body (11) is welded with the first individual event valve (12), and first individual event valve (12) runs through cabinet (11), the case
The right lateral surface lower weld of body (11) has the second cylinder (17), and it is single that cabinet (11) the side lower right side surface is welded with second
Item valve (18), second individual event valve (18) run through cabinet (11), and the second cylinder (17) is internally provided with aerodynamic slider
(19), the outer surface circumference gluing rubber sleeve ring (24) of the aerodynamic slider (19), the outer surface of the rubber neck (24)
Circumference fits with the second cylinder (17), and the left side lower surface of the second cylinder (17) is fixed with the first delivery pipe (14), institute
The lower end outer surface circumference for stating the first delivery pipe (14) is fixed with three-way connection (15), and the lower part of the three-way connection (15) is fixed
It is equipped with the second delivery pipe (23), second delivery pipe (23) is connected by three-way connection (15) with the first delivery pipe (14)
Logical, the lower end of second delivery pipe (23) is fixed with the first cylinder (16), the first cylinder (16) and through-hole (2) screw thread phase
Even.
2. a kind of gear box casing according to claim 1, it is characterised in that: the inner surface of the bracket (3) welds
Have snap ring (6), the snap ring (6) is internally provided with slide bar (21), the slide bar (21) and snap ring (6) clearance fit, described
The outer surface circumferential weld of slide bar (21) is connected to bulge loop (22), and the lower external face circumference of the slide bar (21) is arranged with spring (7),
The upper and lower ends of the spring (7) fit with bulge loop (22) and snap ring (6) respectively, and the lower end of the slide bar (21) is welded with card
The upper end of block (13), the slide bar (21) is welded with top plate (25).
3. a kind of gear box casing according to claim 1, it is characterised in that: under the left and right sides of the mounting plate (5)
Surface is welded with reinforcing rod (4), and lower end and the bracket (3) of the reinforcing rod (4) are weldingly connected.
4. a kind of gear box casing according to claim 1, it is characterised in that: the outer surface circumference of the top cover (9) is carved
There are burr (10).
5. a kind of gear box casing according to claim 1, it is characterised in that: the middle position of the second cylinder (17)
Inner wall is welded with annulus fastener (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844958.2U CN208331197U (en) | 2018-06-01 | 2018-06-01 | A kind of gear box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844958.2U CN208331197U (en) | 2018-06-01 | 2018-06-01 | A kind of gear box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331197U true CN208331197U (en) | 2019-01-04 |
Family
ID=64772339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820844958.2U Expired - Fee Related CN208331197U (en) | 2018-06-01 | 2018-06-01 | A kind of gear box casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331197U (en) |
-
2018
- 2018-06-01 CN CN201820844958.2U patent/CN208331197U/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 |
Granted publication date: 20190104 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |