CN211550143U - Cylinder sleeve replacement type synchronous motor - Google Patents
Cylinder sleeve replacement type synchronous motor Download PDFInfo
- Publication number
- CN211550143U CN211550143U CN201922458240.7U CN201922458240U CN211550143U CN 211550143 U CN211550143 U CN 211550143U CN 201922458240 U CN201922458240 U CN 201922458240U CN 211550143 U CN211550143 U CN 211550143U
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- CN
- China
- Prior art keywords
- end cover
- rear end
- cylinder
- cylinder wall
- synchronous motor
- 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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- Hydraulic Motors (AREA)
Abstract
The utility model discloses a cylinder sleeve replacement type synchronous motor, which comprises a front end cover, a cylinder wall, a middle end cover and a rear end cover, wherein the front end cover, the cylinder wall, the middle end cover and the rear end cover are cylinders; one side of the front end cover is connected with one side of the cylinder wall; the other side of the cylinder wall is connected with one side of the middle end cover; three cylinder walls are arranged between the middle end cover and the rear end cover; a linkage gear and a driven gear penetrate through the front end cover, the cylinder wall, the middle end cover and the rear end cover; an oil inlet is formed in the circular surface of the front end cover; a cylinder sleeve is embedded in the cylinder wall; an oil outlet is formed in the middle end cover; an oil inlet and a sensor mounting hole are formed in the round surface of the rear end cover, and a sensor is arranged in the sensor mounting hole; the front end cover and the rear end cover are locked and fixed through double-headed bolts; the linkage gear is connected with the linkage gear through a square shaft; the driven gear is connected with the driven gear through a square shaft. The utility model discloses simple structure, the part is changed conveniently, is reduced cost of maintenance, easily assembly.
Description
Technical Field
The utility model belongs to oil circuit dispensing equipment field.
Background
The synchronous motor is formed by rigidly connecting a plurality of rotary hydraulic motors with higher processing precision through a shaft, and distributes the system flow from the pump to each hydraulic actuator (oil cylinder or hydraulic motor) according to uniform distribution, thereby realizing the speed synchronization.
Because the synchronous motor is used for evenly distributing oil with pressure to each branch, the synchronous motor adopted at present has the problems that main parts such as a meshing gear, a cylinder wall and the like are damaged and scraping and the like influence the use of products due to overlong use time, oil passing media and impurities in the oil caused by external reasons, so that the maintenance and the maintenance are difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the synchronous motor with replaceable cylinder wall and other main parts has the advantages of simple structure, easy assembly and the like, and reduces the maintenance cost and the maintenance time.
The utility model adopts the technical scheme as follows:
a cylinder sleeve replacement type synchronous motor comprises a front end cover, a cylinder wall, a middle end cover and a rear end cover which are all cylinders; one side of the front end cover is connected with one side of the cylinder wall; the other side of the cylinder wall is connected with one side of the middle end cover; three cylinder walls are arranged between the middle end cover and the rear end cover; a linkage gear and driven teeth penetrate through the front end cover, the cylinder wall, the middle end cover and the rear end cover; an oil inlet is formed in the circular surface of the front end cover; a cylinder sleeve is embedded in the cylinder wall; an oil outlet is formed in the middle end cover; an oil inlet and a sensor mounting hole are formed in the round surface of the rear end cover, and a sensor is arranged in the sensor mounting hole; the front end cover and the rear end cover are locked and fixed through double-headed bolts; the linkage gear is connected with the linkage gear through a square shaft; the driven gear is connected with the driven gear through a square shaft.
Putting all shaft sleeves into corresponding holes to facilitate later-stage gear placement, placing a seal ring into a seal groove corresponding to a rear end cover and a middle end cover, placing a cylinder wall with a cylinder sleeve on the rear end cover, placing the shaft sleeves on the corresponding hole positions, placing a linkage gear, a driven gear and a square block at the corresponding position, placing the middle end cover, and repeatedly placing the cylinder wall and the cylinder sleeve according to use requirements; and finally, placing the front end cover, locking by using a double-headed bolt, and installing a sensor.
Further, the front end cover and the rear end cover are identical in shape and size.
Further, the front end cover, the cylinder wall, the middle end cover and the rear end cover are all positioned through pin sleeves.
Further, a shaft sleeve is arranged at the gear shaft of the linkage gear and the driven gear.
Further, a flow sensor is arranged in the rear end cover.
Further, sealing structures are arranged at the joints among the front end cover, the cylinder wall, the middle end cover and the rear end cover.
Further, the cylinder sleeve is provided with a positioning notch.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the front end cover, the cylinder wall, the middle end cover and the rear end cover can be connected in sequence through the positioning of the pin bush,
simple structure, convenient to detach and assembly.
2. The utility model discloses in, can dismantle at any time, reduce maintenance duration and cost of maintenance.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of the front end cover of the present invention;
FIG. 4 is a schematic view of the structure of the cylinder wall of the present invention;
the labels in the figure are: 1-front end cover, 2-cylinder wall, 3-middle end cover, 4-rear end cover, 5-linkage gear, 6-driven gear, 7-oil inlet, 8-cylinder sleeve, 9-sensor, 10-double-end bolt locking, 11-square shaft and 12-pin sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
A cylinder sleeve replacement type synchronous motor comprises a front end cover 1, a cylinder wall 2, a middle end cover 3 and a rear end cover 4 which are all cylinders; one side of the front end cover 1 is connected with one side of the cylinder wall 2; the other side of the cylinder wall 2 is connected with one side of the middle end cover 3; three cylinder walls 2 are arranged between the middle end cover 3 and the rear end cover 4; a linkage gear 5 and a driven gear 6 penetrate through the front end cover 1, the cylinder wall 2, the middle end cover 3 and the rear end cover 4; an oil inlet 7 is formed in the circular surface of the front end cover 1; a cylinder sleeve 8 is embedded in the cylinder wall 2. An oil outlet is arranged on the middle end cover 3; an oil inlet 7 and a sensor mounting hole are formed in the round surface of the rear end cover 4, and a sensor 9 is arranged in the sensor mounting hole; the front end cover 1 and the rear end cover 4 are both fixed through a double-end bolt lock 10; the linkage gear 5 is connected with the linkage gear 5 through a square shaft 11; the driven gear 6 is connected with the driven gear 6 through a square shaft 11.
Putting all shaft sleeves into corresponding holes to facilitate later-stage gear placement, placing a seal ring into a seal groove corresponding to a rear end cover and a middle end cover, placing a cylinder wall with a cylinder sleeve on the rear end cover, placing the shaft sleeves on the corresponding hole positions, placing a linkage gear, a driven gear and a square block at the corresponding position, placing the middle end cover, and repeatedly placing the cylinder wall and the cylinder sleeve according to use requirements; and finally, placing the front end cover, locking by using a double-headed bolt, and installing a sensor.
Example 2
In the first embodiment, the front cover 1 and the rear cover 4 are preferably identical in shape and size.
Preferably, the front end cover 1, the cylinder wall 2, the middle end cover 3 and the rear end cover 4 are all positioned by pin bushings.
Preferably, a bushing 12 is provided at the gear shaft of the interlocking gear 5 and the driven gear 6.
Preferably, a flow sensor is provided in the rear end cap 4.
Preferably, the joints between the front end cover 1, the cylinder wall 2, the middle end cover 3 and the rear end cover 4 are all provided with sealing structures.
Preferably, the cylinder liner 8 is provided with positioning slits.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a formula synchronous motor is changed to cylinder liner which characterized in that: the cylinder comprises a front end cover (1), a cylinder wall (2), a middle end cover (3) and a rear end cover (4), which are all cylinders; one side of the front end cover (1) is connected with one side of the cylinder wall (2); the other side of the cylinder wall (2) is connected with one side of the middle end cover (3); three cylinder walls (2) are arranged between the middle end cover (3) and the rear end cover (4); a linkage gear (5) and a driven gear (6) penetrate through the front end cover (1), the cylinder wall (2), the middle end cover (3) and the rear end cover (4); an oil inlet (7) is formed in the circular surface of the front end cover (1); a cylinder sleeve (8) is embedded in the cylinder wall (2); an oil outlet is formed in the middle end cover (3); an oil inlet (7) and a sensor mounting hole are formed in the circular surface of the rear end cover (4), and a sensor (9) is arranged in the sensor mounting hole; the front end cover (1) and the rear end cover (4) are fixed through a double-end bolt lock (10); the linkage gear (5) is connected with the linkage gear (5) through a square shaft (11); the driven gear (6) is connected with the driven gear (6) through a square shaft (11).
2. The cylinder liner replacement type synchronous motor according to claim 1, wherein: the front end cover (1) and the rear end cover (4) are identical in shape and size.
3. The cylinder liner replacement type synchronous motor according to claim 1, wherein: the front end cover (1), the cylinder wall (2), the middle end cover (3) and the rear end cover (4) are positioned through pin sleeves.
4. The cylinder liner replacement type synchronous motor according to claim 1, wherein: and shaft sleeves (12) are arranged at gear shafts of the linkage gear (5) and the driven gear (6).
5. The cylinder liner replacement type synchronous motor according to claim 1, wherein: and a flow sensor is arranged in the rear end cover (4).
6. The cylinder liner replacement type synchronous motor according to claim 1, wherein: and sealing structures are arranged at the joints among the front end cover (1), the cylinder wall (2), the middle end cover (3) and the rear end cover (4).
7. The cylinder liner replacement type synchronous motor according to claim 1, wherein: the cylinder sleeve (8) is provided with a positioning notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458240.7U CN211550143U (en) | 2019-12-30 | 2019-12-30 | Cylinder sleeve replacement type synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458240.7U CN211550143U (en) | 2019-12-30 | 2019-12-30 | Cylinder sleeve replacement type synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211550143U true CN211550143U (en) | 2020-09-22 |
Family
ID=72512098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922458240.7U Expired - Fee Related CN211550143U (en) | 2019-12-30 | 2019-12-30 | Cylinder sleeve replacement type synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211550143U (en) |
-
2019
- 2019-12-30 CN CN201922458240.7U patent/CN211550143U/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: 20200922 Termination date: 20211230 |