CN208729701U - A kind of device for decomposing and assembling for being driven cylinder - Google Patents
A kind of device for decomposing and assembling for being driven cylinder Download PDFInfo
- Publication number
- CN208729701U CN208729701U CN201821173199.8U CN201821173199U CN208729701U CN 208729701 U CN208729701 U CN 208729701U CN 201821173199 U CN201821173199 U CN 201821173199U CN 208729701 U CN208729701 U CN 208729701U
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- cylinder
- transmission
- hydraulic cylinder
- chassis
- transmission cylinder
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Abstract
The utility model relates to the technical fields of Automatic manual transmission, more particularly to a kind of device for decomposing and assembling for being driven cylinder, including chassis, the hydraulic cylinder installed on left side above chassis, the storage cylinder being connected by tracheae with the air inlet of hydraulic cylinder, and the transmission cylinder mounting bracket installed on the right side above chassis, left vertical above the chassis is equipped with mounting plate upwards, the fixed part of the hydraulic cylinder is fixedly mounted on the right side of mounting plate, the mobile bar of the hydraulic cylinder is towards the right side, the transmission cylinder matching is placed in transmission cylinder mounting bracket.The utility model structure is simple, design is reasonable, small in size, easy to operate and conveniently, a people can assemble and decompose transmission cylinder, improve work efficiency and reduce labor intensity, maintenance cost is also reduced, the pressure of spring can be made slowly to be released, when avoiding the elastic force quick release of spring, object is popped up, people is hurt.
Description
Technical field
The utility model relates to the technical field of Automatic manual transmission more particularly to it is a kind of for be driven cylinder decompose and assembling
Device.
Background technique
In the maintenance of electric locomotive spring pantograph, cylinder spring pressure is big for transmission, stroke is long, decompose and assemble when
It waits, usually with long lead screw release spring pressure, or with long stroke hydraulic cylinder release spring pressure, with long lead screw release spring pressure
Power, since spring travel is long, pressure is big, work is caused high effort for, with long stroke hydraulic cylinder release spring pressure, due to long stroke liquid
Cylinder pressure processing cost is higher, and device is complicated, meanwhile, clamping, positioning device are required to guarantee that both ends cylinder accurately docks, and
At least two workers are needed to operate, operation is bothersome laborious, the cost of overhaul and the labor intensity of worker are considerably increased, and
Since the elastic force of spring is very big, when the elastic force of decomposition and spring, it is easy to which the pop-up for causing rear end cylinder body or piston bar causes
Personal injury, so that there are security risks.
Utility model content
The purpose of this utility model is to solve the above problems, and provides a kind of control by hydraulic cylinder and is driven cylinder spring pressure
Power, while when decomposing, by being used cooperatively for section set, horizontal axis and hydraulic cylinder, it is released the pressure of spring slowly,
It prevents the piston bar pop-up of transmission cylinder from hurting worker by section set and horizontal axis simultaneously, when assembling, is driven the Gou of cylinder
Saddle and bridle a horse bar front end is fixedly connected with secondary guide, so that the piston for being driven cylinder is smoothly directed at the hole of transmission cylinder front end, preceding
It holds and spring is installed in cylinder body, a people can assemble and decompose transmission cylinder, and it is strong to improve work efficiency and reduce labour
The device for decomposing and assembling for being driven cylinder of degree.
To solve the above-mentioned problems, technical solution adopted in the utility model is:
A kind of device for decomposing and assembling for being driven cylinder, it is hydraulic including being installed on the left side above chassis, chassis
The transmission cylinder installed on right side above cylinder, the storage cylinder and chassis that are connected by tracheae with the air inlet of hydraulic cylinder
Mounting bracket, the left vertical above the chassis are equipped with mounting plate upwards, and the fixed part of the hydraulic cylinder is fixed
It is mounted on the right side of mounting plate, for the mobile bar of the hydraulic cylinder towards the right side, the transmission cylinder matching is placed on transmission
In cylinder mounting bracket, the transmission cylinder includes front end cylinder body and rear end cylinder body, the rear end cylinder body of the transmission cylinder
Positioned at the left side of transmission cylinder mounting bracket, the front end cylinder body of the transmission cylinder is located at the right side of transmission cylinder mounting bracket
The right side setting of side, the transmission cylinder mounting bracket is jagged, and the notch is used to place the front end cylinder of transmission cylinder
The pedestal of body is provided with the bolt hole for being fixedly connected with the pedestal of front end cylinder body, the transmission wind on the notch
The draw pin openings matching of the front end of the piston bar of cylinder is provided through lateral pin；When decomposing transmission cylinder, the front end
Section set, piston bar of the section set across transmission cylinder, the side of the section set front end are fixedly installed on the right end of cylinder body
Through-hole there are two being symmetrical arranged on wall, the position of the draw pin openings of the front end of the piston bar of the position and transmission cylinder of the through-hole
The both ends for setting corresponding, described lateral pin pass through the through-hole of corresponding side；When assembling is driven cylinder, the section covers replacement
The front end of piston bar for secondary guide, the transmission cylinder is fixedly connected with one end of secondary guide.
The chassis include two-by-two symmetrically arranged four support rods and with the upper ends of four support rods is fixed connects
The bottom plate connect.
It is provided with baffle on the right side of the transmission cylinder mounting bracket, the baffle is fixedly mounted on chassis, institute
The baffle stated is used to prevent the movement of the front end cylinder body of transmission cylinder to the right.
The axis of the axis of the mobile bar of the hydraulic cylinder, the axis of front end cylinder body and rear end cylinder body coincides.
The gas outlet of the storage cylinder is connected by tracheae with the air inlet of the hydraulic cylinder, the storage cylinder
Gas outlet and the hydraulic cylinder air inlet between air flue on be provided with wind pressure adjustment device, the wind pressure adjusts dress
Set the first wind pressure choosing including being sequentially connected in series from the gas outlet to the tracheae the air inlet of the hydraulic cylinder of storage cylinder
It selects switch, the first pressure regulator valve and first pressure gauge, successively gone here and there by the second wind pressure selection switch, the second pressure regulator valve and second pressure gauge
Join the by-pass line in parallel one formed and is sequentially connected in series by third wind pressure selection switch, third pressure regulator valve and third pressure gauge
The by-pass line in parallel two of formation.
The gain effect of the utility model is:
The utility model is used cooperatively by what hydraulic cylinder and section covered when decomposing, the pressure of spring will be kept slow
It is released, and hydraulic cylinder is that stroke does not need to grow very much, greatly reduces hydraulic cylinder cost, worker greatly reduces
Cost, and the volume of device can be reduced, people's operation, when assembling, the piston bar front end for being driven cylinder is added
Secondary guide enables piston to be smoothly directed at the front aperture of transmission cylinder.The utility model structure is simple, and design is reasonable, volume
Small, easy to operate and conveniently, a people can assemble and decompose transmission cylinder, and it is strong to improve work efficiency and reduce labour
Degree, also reduce maintenance cost, the pressure of spring can be made slowly to be released, avoid the elastic force quick release of spring when
It waits, object is popped up, people is hurt.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the decomposition transmission cylinder of the utility model.
Structural schematic diagram when Fig. 2 is the assembling transmission cylinder of the utility model.
Fig. 3 is that the wind pressure of the utility model adjusts the attachment structure schematic diagram of device.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
Referring to figure 1, figure 2 and figure 3, serial number in figure: 1 it is chassis, 2 is transmission cylinder mounting bracket, 3 is draw pin openings, 4 is
Section set, 5 be front end cylinder body, 6 be rear end cylinder body, 7 be hydraulic cylinder, 8 be first pressure gauge, 9 be the first pressure regulator valve, 10 be the first wind
Pressure select switch, 11 for store up cylinder, 12 be lateral pin, 13 be secondary guide, 14 be baffle, 15 be second pressure gauge, 16 be second
Pressure regulator valve, 17 be the second wind pressure select switch, 18 for third pressure gauge, 19 be third pressure regulator valve, 20 be third wind pressure selection open
It closes, 21 be mounting plate and 22 be bolt hole.
A kind of device for decomposing and assembling for being driven cylinder of the utility model, the left side including chassis 1,1 top of chassis
The hydraulic cylinder 7 of upper installation, the right side for storing up 1 top of cylinder 11 and chassis being connected by tracheae with the air inlet of hydraulic cylinder 7
The left vertical of the transmission cylinder mounting bracket 2 of upper installation, 1 top of chassis is equipped with mounting plate 21 upwards, described
The fixed part of hydraulic cylinder 7 is fixedly mounted on the right side of mounting plate 21, and the mobile bar of the hydraulic cylinder 7 is described towards the right side
Transmission cylinder matching be placed on transmission cylinder mounting bracket 2 on, the transmission cylinder includes front end cylinder body 5 and rear end cylinder body
6, the rear end cylinder body 6 of the transmission cylinder is located at the left side of transmission cylinder mounting bracket 2, the front end cylinder of the transmission cylinder
Body 5 is located at the right side of transmission cylinder mounting bracket 2, and the right side setting of the transmission cylinder mounting bracket 2 is jagged, described
Notch is used to place the pedestal of the front end cylinder body 5 of transmission cylinder, is provided on the notch for the pedestal with front end cylinder body 5
The matching of draw pin openings 3 of the bolt hole 22 being fixedly connected, the front end of the piston bar of the transmission cylinder is provided through lateral pin
12；When decomposing transmission cylinder, section set 4 is fixedly installed on the right end of the front end cylinder body 5, the section set 4 is worn
The piston bar of transmission cylinder is crossed, is symmetrical arranged that there are two through-hole, the positions of the through-hole on the side wall of 4 front ends of the described section set
Corresponding with the transmission position of draw pin openings 3 of front end of piston bar of cylinder, the both ends of the lateral pin 12 pass through corresponding side
Through-hole；When assembling is driven cylinder, the section set 4 replaces with secondary guide 13, the piston of the transmission cylinder
The front end of bar is fixedly connected with one end of secondary guide 13.
The chassis 1 is fixed including symmetrically arranged four support rods two-by-two and with the upper end of four support rods
The bottom plate of connection.
The right side of the transmission cylinder mounting bracket 2 is provided with baffle 14, and the baffle 14 is fixedly mounted on chassis 1
On, the baffle 14 is used to prevent the movement of the front end cylinder body 5 of transmission cylinder to the right.
The gas outlet of the storage cylinder 11 is connected by tracheae with the air inlet of the hydraulic cylinder 7, the storage
Wind pressure adjustment device, the wind are provided on air flue between the gas outlet of cylinder 11 and the air inlet of the hydraulic cylinder 7
Pressure adjustment device includes being sequentially connected in series from the gas outlet to the tracheae the air inlet of the hydraulic cylinder 7 of storage cylinder 11
First wind pressure selects switch 10, the first pressure regulator valve 9 and first pressure gauge 8, selects switch 17, the second pressure regulator valve 16 by the second wind pressure
It is sequentially connected in series the by-pass line in parallel one to be formed with second pressure gauge 15 and switch 20, third pressure regulation are selected by third wind pressure
Valve 19 and third pressure gauge 18 are sequentially connected in series the by-pass line in parallel two to be formed.
The axis of the axis of the mobile bar of the hydraulic cylinder 7, the axis of front end cylinder body 5 and rear end cylinder body 6 coincides.
Working principle: when decomposing transmission cylinder, transmission cylinder being installed in transmission cylinder mounting bracket 2, and
The pedestal of front end cylinder body 5 is fixedly connected with transmission cylinder mounting bracket 2 by bolt, then starts hydraulic cylinder 7, makes to store up cylinder
11 are inflated by tracheae to hydraulic cylinder 7, extend the mobile bar of hydraulic cylinder 7 to the right, until the mobile bar of hydraulic cylinder 7 pushes against transmission
The rear end cylinder body 6 of cylinder covers section set 4, envoy's set 4 and front end cylinder body at the front end draw pin openings of the piston bar of transmission cylinder
5 are fixedly connected, and then put on lateral pin 12, and the both ends of lateral pin 12 pass through the through-hole of corresponding side, then all remove fastening front end cylinder
Six bolts of body 5 and rear end cylinder body 6, shrink the mobile bar of hydraulic cylinder 7 to the left, since lateral pin 12 by section set 4 and passes
The piston bar of dynamic cylinder plugs together, and saves set 4 and be fixedly connected with front end cylinder body 5, front end cylinder body 5 and transmission cylinder installation branch
Frame 2 is fixedly connected, and lateral pin limits the release of the pressure of transmission cylinder, therefore rear end cylinder body 6 can be convenient not by any active force
Decomposition is removed, and is extended the mobile bar of hydraulic cylinder 7 to the right and is resisted piston, is then removed section set 4 and lateral pin 12, is slowly made
The mobile bar of hydraulic cylinder 7 is shunk to the left, and under the pressure of the spring of transmission cylinder, the mobile bar of hydraulic cylinder 7 is slowly recycled, spring
Pressure is slowly released, until spring is discharged into free height, takes out spring and piston, decomposable process is completed.
When assembling transmission cylinder, secondary guide 13 is added in the piston bar front end of transmission cylinder, keeps piston suitable
The front aperture of benefit alignment transmission cylinder, installs spring in front end cylinder body 5, is extended to the right by the mobile bar of hydraulic cylinder 7 by spring
It is compressed to the fully extended front end cylinder body 5 of draw pin openings 3 of the front end of piston bar, puts on lateral pin 12, withdraws the movement of hydraulic cylinder 7
Bar, then rear end cylinder body 6 is installed, it is extended to the right by the mobile bar of hydraulic cylinder 7 and front end cylinder body 5 and rear end cylinder body 6 forces together
And six fastening bolts are installed, the mobile bar of hydraulic cylinder 7 is withdrawn, assembly working is completed.
The utility model by hydraulic cylinder 7 and saves being used cooperatively for set 4, delays the pressure of spring when decomposing
Slowly it is released, and hydraulic cylinder 7 is that stroke does not need to grow very much, greatly reduces by 7 cost of hydraulic cylinder, greatly reduce
The cost of worker, and the volume of device can be reduced, people's operation is driven the piston bar front end of cylinder when assembling
In addition secondary guide 13, enables piston to be smoothly directed at the front aperture of transmission cylinder；Simultaneously baffle can also prevent front end cylinder body to
It moves right, when decomposing transmission cylinder, can effectively limit the release of transmission cylinder pressure.The utility model structure letter
Single, rationally, a people can assemble and decompose transmission cylinder for design, improve work efficiency and reduce labor intensity,
Maintenance cost is reduced, the pressure of spring can be made slowly to be released, when avoiding the elastic force quick release of spring, by object
Part pop-up, hurts people.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. it is a kind of for be driven cylinder decompose and assembling device, including installed on the left side above chassis, chassis hydraulic cylinder,
The transmission cylinder installation installed on the right side above storage cylinder and chassis being connected by tracheae with the air inlet of hydraulic cylinder
Bracket, it is characterised in that: the left vertical above the chassis is equipped with mounting plate, the fixed part of the hydraulic cylinder upwards
Divide and be fixedly mounted on the right side of mounting plate, towards the right side, the transmission cylinder matches to be placed the mobile bar of the hydraulic cylinder
In transmission cylinder mounting bracket, the transmission cylinder includes front end cylinder body and rear end cylinder body, after the transmission cylinder
Cylinder body is held to be located at the left side of transmission cylinder mounting bracket, the front end cylinder body of the transmission cylinder is located at transmission cylinder mounting bracket
Right side, the right side setting of the described transmission cylinder mounting bracket is jagged, before the notch is for placing transmission cylinder
The pedestal of cylinder body is held, the bolt hole for being fixedly connected with the pedestal of front end cylinder body, the biography are provided on the notch
The draw pin openings matching of the front end of the piston bar of dynamic cylinder is provided through lateral pin；It is described when decomposing transmission cylinder
Section set is fixedly installed on the right end of front end cylinder body, for the section set across the piston bar for being driven cylinder, the section covers front end
Side wall on be symmetrical arranged there are two through-hole, the draw pin openings of the front end of the piston bar of the position and transmission cylinder of the through-hole
Position it is corresponding, the both ends of the lateral pin pass through the through-hole of corresponding side；When assembling is driven cylinder, the section set
Secondary guide is replaced with, the front end of piston bar of the transmission cylinder is fixedly connected with one end of secondary guide.
2. a kind of device for decomposing and assembling for being driven cylinder according to claim 1, it is characterised in that: the bottom
Frame includes symmetrically arranged four support rods and the bottom plate being fixedly connected with the upper ends of four support rods two-by-two.
3. a kind of device for decomposing and assembling for being driven cylinder according to claim 1, it is characterised in that: the biography
It is provided with baffle on the right side of dynamic cylinder mounting bracket, the baffle is fixedly mounted on chassis, and the baffle is for preventing
It is driven the movement of the front end cylinder body of cylinder to the right.
4. a kind of device for decomposing and assembling for being driven cylinder according to claim 1, it is characterised in that: the liquid
The axis of the axis of the mobile bar of cylinder pressure, the axis of front end cylinder body and rear end cylinder body coincides.
5. a kind of device for decomposing and assembling for being driven cylinder according to claim 1, it is characterised in that: the storage
The gas outlet of cylinder is connected by tracheae with the air inlet of the hydraulic cylinder, the gas outlet of the described storage cylinder and described
Wind pressure adjustment device is provided on air flue between the air inlet of hydraulic cylinder, the wind pressure adjustment device includes from storage cylinder
The first wind pressure selection switch, the first pressure regulator valve being sequentially connected in series on gas outlet to the tracheae between the air inlet of the hydraulic cylinder
The bypass in parallel formed is sequentially connected in series with first pressure gauge, by the second wind pressure selection switch, the second pressure regulator valve and second pressure gauge
Pipeline one and the bypass pipe in parallel formed is sequentially connected in series by third wind pressure selection switch, third pressure regulator valve and third pressure gauge
Road two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173199.8U CN208729701U (en) | 2018-07-24 | 2018-07-24 | A kind of device for decomposing and assembling for being driven cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173199.8U CN208729701U (en) | 2018-07-24 | 2018-07-24 | A kind of device for decomposing and assembling for being driven cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729701U true CN208729701U (en) | 2019-04-12 |
Family
ID=66026658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821173199.8U Expired - Fee Related CN208729701U (en) | 2018-07-24 | 2018-07-24 | A kind of device for decomposing and assembling for being driven cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729701U (en) |
-
2018
- 2018-07-24 CN CN201821173199.8U patent/CN208729701U/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: 20190412 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |