CN212763270U - Hydraulic coupler dismounting device - Google Patents
Hydraulic coupler dismounting device Download PDFInfo
- Publication number
- CN212763270U CN212763270U CN202021463243.6U CN202021463243U CN212763270U CN 212763270 U CN212763270 U CN 212763270U CN 202021463243 U CN202021463243 U CN 202021463243U CN 212763270 U CN212763270 U CN 212763270U
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- China
- Prior art keywords
- top plate
- jack
- fixed sleeve
- rear seat
- fluid coupling
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- 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.)
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Abstract
The utility model discloses a fluid coupling ware dismounting device, including roof and back seat that parallel arrangement, be connected with two at least lead screws between the roof and the back seat perpendicularly, install the jack on the back seat, the jack is located between the roof and the back seat; a fixed sleeve is arranged on the top plate, one end of the fixed sleeve is connected with the top plate, the other end of the fixed sleeve is provided with an external thread, and the middle section of the fixed sleeve is provided with two symmetrical and parallel planes; the jack is characterized in that a push rod is connected in the fixed sleeve in a sliding mode, a through hole communicated with the fixed sleeve is formed in the top plate, the push rod penetrates through the through hole, and the end portion of the push rod is abutted to the top end of the jack. According to the scheme, the hydraulic coupler dismounting device is firm and durable, is simple to operate, and can be used for manually dismounting hydraulic couplers of different models by matching different sleeves, so that the labor intensity is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a mechanical extracting tool field especially relates to a fluid coupling ware dismounting device.
Background
In mechanical equipment use, a fluid coupling is a mechanical device used to connect a power source to a work machine to transmit rotational power. Because the hydraulic coupler is generally in interference fit with a rotating shaft of the working machine, the axial force required during disassembly is large, and the specifications of the hydraulic coupler are various, so that the disassembly is difficult, and sometimes the hydraulic coupler is damaged. At present, the hydraulic coupler is generally disassembled in a mode of drawing by a puller or rotating a screw rod to extrude a working machine rotating shaft, the disassembling effect is not ideal, equipment is easily damaged, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fluid coupling ware dismounting device to solve present fluid coupling ware manual dismantlement difficulty, it is unsatisfactory to dismantle the effect, and work efficiency is low, and damages fluid coupling ware's problem easily when dismantling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hydraulic coupler dismounting device comprises a top plate and a rear seat which are arranged in parallel, wherein at least two screw rods are vertically connected between the top plate and the rear seat, a jack is installed on the rear seat, and the jack is located between the top plate and the rear seat; the top plate is provided with a fixed sleeve, both ends of the fixed sleeve are provided with external threads, one end of the fixed sleeve is connected with the top plate through threads, and the middle section of the fixed sleeve is provided with two symmetrical and parallel planes; and a top rod is connected in the fixed sleeve in a sliding manner, penetrates through the top plate, and is abutted against the top end of the jack at the end part.
Optionally, the top plate and the rear seat are provided with corresponding mounting holes, and the screw rod is inserted into the mounting holes and fixed to the top plate and the rear seat through nuts.
Optionally, the mounting hole is a rounded rectangular hole or an oblong hole.
Optionally, a backing plate is respectively arranged between the nut and the top plate and between the nut and the rear seat.
Optionally, one end of the ejector rod, which is abutted against the jack, is provided with a cylindrical limiting protrusion, and the other end of the ejector rod is a hemispherical end.
Optionally, the fixed sleeve is located at the center of the top plate, the jack is located at the center of the rear seat, and the ejector rod is located right above the jack.
Optionally, the number of the screw rods is two, and the screw rods are symmetrically arranged on two sides of the jack.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the above scheme, fluid coupling ware dismounting device accessible lead screw comes the distance of adjusting between roof and the back seat to the jack of installation and fixed different models, fixed sleeve are for dismantling the connection, and the dismouting is convenient, can manually dismantle the fluid coupling ware of different models through the different fixed sleeves of collocation. The device is firm and durable, flexible in configuration, simple in operation, light and easy to carry, reduces labor intensity, improves working efficiency and saves production cost in the disassembly operation of the hydraulic coupler.
Drawings
Fig. 1 is a schematic structural view of a fluid coupling dismounting device of the present invention;
fig. 2 is a top view of a top plate of the fluid coupling removing device of the present invention;
fig. 3 is a top view of the rear seat of the fluid coupling removing device of the present invention;
fig. 4 is a schematic structural view of a fixing sleeve of the detaching device of the hydraulic coupler according to the present invention;
fig. 5 is a schematic structural view of the ejector rod of the dismounting device of the hydraulic coupler of the present invention;
fig. 6 is a plan view of the backing plate of the fluid coupling detaching device according to the present invention.
[ reference numerals ]
1. A top rod;
2. fixing the sleeve;
3. a top plate;
4. a screw rod;
5. a rear seat;
6. a base plate;
7. a nut;
8. a jack;
9. and (7) installing holes.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 6, the embodiment of the utility model provides a fluid coupling ware dismounting device, including parallel arrangement's roof 3 and back seat 5, the terminal surface of roof 3 and back seat 5 is the rectangle with the size, is connected with lead screw 4 between roof 3 and the back seat 5 perpendicularly, installs jack 8 on the back seat 5, and jack 8 is located between roof 3 and the back seat 5.
A fixed sleeve 2 is arranged on the top plate 3, external threads are arranged at two ends of the fixed sleeve 2, the external thread at one end is screwed with a threaded hole in the top plate 3, and the external thread at the other end can be matched and screwed with a disassembly thread of the hydraulic coupler so as to connect and fix the hydraulic coupler, the fixed sleeve 2 and the top plate 3; the middle section of the fixed sleeve 2 is provided with two symmetrical and parallel planes, so that the fixed sleeve 2 can be conveniently disassembled and assembled by tools such as a wrench, a pipe wrench and the like, the fixed sleeve 2 with different models can be replaced, and the fixed sleeve is suitable for disassembling the hydraulic couplers with different types.
Sliding connection has ejector pin 1 in fixed sleeve 2, and the screw hole that is used for connecting fixed sleeve 2 on the roof 3 is the through-hole, and ejector pin 1 passes the through-hole, and the tail end and 8 top looks butt of jack, the head end of ejector pin 1 passes fluid coupling's shaft hole and the transmission shaft butt of working machine, and jack 8 will dismantle the transmission shaft that required axial force transmitted to the working machine through ejector pin 1, with connect fixed sleeve 2 and the 3 combined action of roof in fluid coupling dismantles the screw thread soon to make fluid coupling break away from with the transmission shaft of working machine.
As shown in fig. 1 to 3, the top plate 3 and the rear seat 5 are provided with corresponding mounting holes 9, the screw rod 4 is inserted into the mounting hole 9 and fixed to the top plate 3 and the rear seat 5 through the nut 7, and the distance between the top plate 3 and the rear seat 5 can be adjusted through the matching of the screw rod 4 and the nut 7, so as to mount and fix jacks 8 of different models.
As shown in fig. 2 and 3, the mounting hole 9 is a rounded rectangular hole or an oblong hole, and the position of the screw rod 4 can be adjusted in a translational manner to avoid obstacles or facilitate mounting of jacks 8 of different types.
As shown in fig. 1, a base plate 6 is respectively arranged between the nut 7 and the top plate 3 and between the nut 7 and the rear seat 5, the base plate 6 is sleeved on the screw rod 4, and a flat pad and a spring pad are further arranged between the base plate 6 and the nut 7, so that the nut 7 can be screwed and fixed conveniently.
As shown in fig. 1 and 5, a cylindrical limiting protrusion is arranged at one end of the ejector rod 1, which is abutted to the jack 8, so as to prevent the ejector rod 1 from being separated from the fixed sleeve 2; the other end of the ejector rod 1 is a hemispherical end, so that the damage to the end face of a transmission shaft of the working machine can be reduced in the dismounting process.
As shown in fig. 1 to 3, the fixing sleeve 2 is located at the center of the top plate 3, the jack 8 is located at the center of the rear seat 5, and the push rod 1 is located right above the jack 8, so that the axial acting force is transmitted more stably.
As shown in figure 1, the number of the screw rods 4 is two, the screw rods are symmetrically arranged on two sides of the jack 8, and the structure is simple and stable.
According to the scheme, the distance between the top plate and the rear seat can be adjusted through the screw rod by the hydraulic coupler dismounting device, the jacks of different models are mounted and fixed, the fixing sleeves are detachably connected, dismounting is convenient, and hydraulic couplers of different models can be manually dismounted through matching different fixing sleeves. The device is firm and durable, flexible in configuration, simple in operation, light and easy to carry, reduces labor intensity, improves working efficiency and saves production cost in the disassembly operation of the hydraulic coupler.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A hydraulic coupler dismounting device is characterized by comprising a top plate and a rear seat which are arranged in parallel, wherein at least two screw rods are vertically connected between the top plate and the rear seat, a jack is mounted on the rear seat, and the jack is located between the top plate and the rear seat;
the top plate is provided with a fixed sleeve, both ends of the fixed sleeve are provided with external threads, one end of the fixed sleeve is connected with the top plate through threads, and the middle section of the fixed sleeve is provided with two symmetrical and parallel planes;
and a top rod is connected in the fixed sleeve in a sliding manner, penetrates through the top plate, and the end part of the top rod is abutted against the top end of the jack.
2. The fluid coupling disassembly device of claim 1, wherein the top plate and the rear seat have corresponding mounting holes, and the lead screw is inserted into the mounting hole and fixed to the top plate and the rear seat respectively by nuts.
3. A fluid coupling uncoupling device of claim 2 wherein the mounting hole is a rounded rectangular or oblong hole.
4. A fluid coupling uncoupling device according to claim 3 wherein a backing plate is provided between the nut and the top plate and between the nut and the rear seat, respectively.
5. The fluid coupling dismounting device according to claim 1, wherein one end of the ejector rod abutting against the jack is provided with a cylindrical limiting protrusion, and the other end of the ejector rod is a hemispherical end.
6. A fluid coupling uncoupling device of claim 1 wherein the fixing sleeve is centered on the top plate, the jack is centered on the rear seat, and the ram is directly above the jack.
7. A fluid coupling uncoupling device according to claim 1 wherein the number of the screw rods is two and the screw rods are symmetrically arranged on both sides of the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021463243.6U CN212763270U (en) | 2020-07-22 | 2020-07-22 | Hydraulic coupler dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021463243.6U CN212763270U (en) | 2020-07-22 | 2020-07-22 | Hydraulic coupler dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212763270U true CN212763270U (en) | 2021-03-23 |
Family
ID=75027397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021463243.6U Active CN212763270U (en) | 2020-07-22 | 2020-07-22 | Hydraulic coupler dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212763270U (en) |
-
2020
- 2020-07-22 CN CN202021463243.6U patent/CN212763270U/en active Active
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