CN116476000A - Hydraulic coupler assembling and resetting device - Google Patents
Hydraulic coupler assembling and resetting device Download PDFInfo
- Publication number
- CN116476000A CN116476000A CN202310509737.5A CN202310509737A CN116476000A CN 116476000 A CN116476000 A CN 116476000A CN 202310509737 A CN202310509737 A CN 202310509737A CN 116476000 A CN116476000 A CN 116476000A
- Authority
- CN
- China
- Prior art keywords
- screw
- hydraulic
- hydraulic jack
- retention
- fluid coupling
- 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.)
- Pending
Links
- 230000014759 maintenance of location Effects 0.000 claims abstract description 30
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention relates to a hydraulic coupler assembling and resetting device which is used for assembling and resetting a hydraulic coupler on a belt shaft, and comprises a screw rod, a hydraulic jack sleeved on the screw rod and a retention component, wherein one end of the hydraulic jack is abutted with the hydraulic coupler, the other end of the hydraulic jack is abutted with the retention component, and one end of the screw rod is arranged in a shaft end hole of the belt shaft. Compared with the prior art, the invention has the advantages of time saving, labor saving, no damage to the thread inside the hydraulic coupler, and the like.
Description
Technical Field
The invention relates to the technical field of auxiliary devices of hydraulic couplers, in particular to a hydraulic coupler assembling device.
Background
A fluid coupling, also known as a fluid coupling, is a fluid transmission device used to connect a power source (typically an engine or an electric machine) to a work machine and to transfer torque by a change in the moment of liquid momentum. Because of the advantages of stable starting, impact reduction and the like, the hydraulic self-locking device is widely applied to metallurgical equipment, mining machinery, electric power equipment, chemical industry and various engineering machinery.
When the hydraulic coupler is applied to a belt conveyor system, the hydraulic coupler needs to be assembled and compounded, and in the process of assembling the hydraulic coupler, the hydraulic coupler is assembled in a little by little in the prior art mainly by means of a thread pitch mode, and the hydraulic coupler can be assembled in the mode, but has the following defects:
(1) Operators are hard and are easy to be injured due to the phenomenon of slipping;
(2) The thread inside the fluid coupling is easily damaged.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the hydraulic coupler assembling device which can save time and labor and does not damage the thread inside the hydraulic coupler.
The aim of the invention can be achieved by the following technical scheme:
the invention provides a hydraulic coupler assembling and resetting device which is used for assembling and resetting a hydraulic coupler on a belt shaft, and comprises a screw rod, a hydraulic jack and a retention component, wherein the hydraulic jack and the retention component are sleeved on the screw rod, one end of the hydraulic jack is abutted with the hydraulic coupler, the other end of the hydraulic jack is abutted with the retention component, and one end of the screw rod is arranged in a shaft end hole of the belt shaft.
Preferably, the retention component comprises a retention disc and a nut which are sleeved on the screw rod, one end face of the retention disc is abutted with the hydraulic jack, and the other end face of the retention disc is abutted with the nut.
Preferably, the screw is a full-thread screw.
Preferably, a screw hole penetrates through the center of the retention disc, and threads in the screw hole are matched with threads on the surface of the screw rod.
Preferably, the internal thread of the nut is matched with the thread on the surface of the screw rod.
Preferably, the nut is a hexagonal nut.
Preferably, a round hole penetrates through the center of the hydraulic jack, and the section size of the round hole is matched with the section size of the screw rod.
Preferably, the hydraulic jack is a hydraulic jack of the type EP-I290.
Preferably, the retention disc is a disc-like structure with a circular cross-section.
Preferably, one end of the screw rod is sleeved with an anti-slip soft sleeve.
Compared with the prior art, the invention has the following advantages:
according to the hydraulic coupler assembling and resetting device, one end of the screw rod is inserted into the shaft end hole of the belt shaft, the hydraulic jack and the retention component are sleeved on the screw rod, the hydraulic jack is pressurized, the hydraulic jack presses the hydraulic coupler into the shaft end of the belt shaft, assembling and resetting of the hydraulic coupler are easily and simply completed, and internal screw teeth of the hydraulic coupler are not easy to damage.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic coupler assembling device according to the present embodiment.
The figure indicates:
10. the hydraulic device comprises a belt shaft, 20, a hydraulic coupler, 30, a hydraulic jack, 40, a retention disc, 50, a nut, 60 and a screw rod.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Examples:
referring to fig. 1, the present invention provides a hydraulic coupler assembling device for assembling a hydraulic coupler 20 on a belt shaft 10, which comprises a screw rod 60, a hydraulic jack 30 sleeved on the screw rod 60, and a retention assembly, wherein one end of the hydraulic jack 30 is abutted with the hydraulic coupler 20, the other end is abutted with the retention assembly, and one end of the screw rod 60 is arranged in a shaft end hole of the belt shaft 10.
Through the above technical scheme, when an operator uses, one end of the screw rod 60 is inserted into the shaft end hole of the belt shaft 10, then the hydraulic jack 30 and the retention component are sleeved on the screw rod 60, the hydraulic jack 30 presses the hydraulic coupler 20 into the shaft end of the belt shaft 10 by pressurizing the hydraulic jack 30, the assembly of the hydraulic coupler 20 is easily and simply completed, and the internal screw teeth of the hydraulic coupler 20 are not easy to damage.
As an alternative embodiment, the retention assembly includes a retention disc 40 and a nut 50, both of which are sleeved on a screw 60, one end surface of the retention disc 40 abuts the hydraulic jack 30, and the other end surface abuts the nut 50.
As an alternative embodiment, the screw 60 is a full thread screw.
As an alternative embodiment, the center of the retention disc 40 is perforated with a screw hole, the threads in which mate with threads provided on the surface of the screw 60. The internal threads of the nut 50 mate with threads on the surface of the lead screw 60.
As an alternative embodiment, nut 50 is a hex nut.
As an alternative embodiment, the retention tray 40 is a disk-like structure having a circular cross-section.
As an alternative embodiment, a circular hole is formed through the center of the hydraulic jack 30, the cross section of the circular hole is matched with the cross section of the screw rod 60, and the hydraulic jack 30 is a hydraulic jack with the model number of EP-I290.
As an alternative embodiment, an anti-slip soft sleeve is sleeved on one end of the screw 60 to protect the hands of the operator from thread wear.
The installation process and the working principle of the hydraulic coupler assembling device provided by the embodiment are as follows:
the screw rod 60 is inserted into the shaft end hole of the belt shaft 10, the hydraulic jack 30 and the retention component are sleeved on the screw rod 60, the hydraulic jack 30 presses the hydraulic coupler 20 into the shaft end of the belt shaft 10 by pressurizing the hydraulic jack 30, and a reaction force is generated in the process that the hydraulic jack 30 presses the hydraulic coupler 20 into the shaft end of the belt shaft 10, so that the hydraulic jack 30 moves in the direction away from the hydraulic coupler 20, and is abutted with the hydraulic jack 30 through the retention component, and the hydraulic jack is abutted when the reaction force is generated, so that the hydraulic coupler 20 can be better assembled on the belt shaft 10 through the hydraulic jack 30, and the assembly of the hydraulic coupler 20 can be easily and simply completed.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a hydraulic coupling dress is compound device for adorn hydraulic coupling (20) on belt spindle (10), its characterized in that, dress is compound the device and is included lead screw (60) and cover are located hydraulic jack (30) and the retention subassembly on lead screw (60), hydraulic jack (30) one end with hydraulic coupling (20) butt, the other end with the retention subassembly butt, the one end of lead screw (60) is located in the axle head hole of belt spindle (10).
2. A fluid coupling assembling device according to claim 1, wherein the retention assembly comprises a retention disc (40) and a nut (50) which are both sleeved on the screw rod (60), one end face of the retention disc (40) is abutted with the hydraulic jack (30), and the other end face is abutted with the nut (50).
3. A fluid coupling assembling device according to claim 2, wherein the screw (60) is a full thread screw.
4. A fluid coupling assembling apparatus according to claim 3, wherein a screw hole is formed through the center of the retention disc (40), and the screw thread in the screw hole is engaged with the screw thread on the surface of the screw rod (60).
5. A fluid coupling assembling apparatus according to claim 3, wherein the internal thread of the nut (50) is engaged with the thread of the surface of the screw (60).
6. A fluid coupling assembling device according to claim 2, wherein the nut (50) is a hexagonal nut.
7. A hydraulic coupler mounting and dismounting device as claimed in claim 1, wherein a circular hole is formed in the center of the hydraulic jack (30), and the cross section of the circular hole is matched with the cross section of the screw rod (60).
8. A fluid coupling assembling apparatus according to claim 1, wherein the hydraulic jack (30) is a hydraulic jack of the type EP-I290.
9. A fluid coupling mounting arrangement according to claim 1, wherein the retention disc (40) is a disc-like structure of circular cross-section.
10. A fluid coupling assembling device according to claim 1, wherein one end of the screw (60) is sleeved with an anti-slip soft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310509737.5A CN116476000A (en) | 2023-05-08 | 2023-05-08 | Hydraulic coupler assembling and resetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310509737.5A CN116476000A (en) | 2023-05-08 | 2023-05-08 | Hydraulic coupler assembling and resetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116476000A true CN116476000A (en) | 2023-07-25 |
Family
ID=87219432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310509737.5A Pending CN116476000A (en) | 2023-05-08 | 2023-05-08 | Hydraulic coupler assembling and resetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116476000A (en) |
-
2023
- 2023-05-08 CN CN202310509737.5A patent/CN116476000A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202251493U (en) | Locking connecting flange | |
| CN104989737A (en) | Coupler | |
| CN104033503A (en) | Transmission mechanism overload protection device | |
| CN116476000A (en) | Hydraulic coupler assembling and resetting device | |
| CN107984193B (en) | Shaft-mounted speed reducer press-mounting tool | |
| CN204327781U (en) | A kind of coupling | |
| CN203130822U (en) | Combined backrest wheel | |
| CN203248554U (en) | Adjustable type anti-overload coupler | |
| CN201705820U (en) | Expansion sleeve for delivering torque between hole and shaft | |
| CN202597379U (en) | Retainer ring for combined hole | |
| CN205096828U (en) | Gas turbine rotor attachment bolt preloading device | |
| CN203098608U (en) | Novel expansion sleeve used for linkage | |
| CN216478387U (en) | Engineering machine tool is with durable sprocket shaft of easily installing | |
| CN211805888U (en) | Hydraulic puller type shaft embedding device | |
| CN201461717U (en) | Pulley shaft | |
| CN109693204A (en) | A kind of conveniently expansion set bolt dismantling device | |
| CN206940160U (en) | A kind of novel elevator hitch plate | |
| CN216030506U (en) | Tool for assembling wet clutch | |
| CN116571991A (en) | Dismounting device for hydraulic coupler | |
| CN203610944U (en) | Detachment device of coupling flange | |
| CN204493478U (en) | Expansion sleeve | |
| CN201763851U (en) | Torque-limited belt pulley | |
| CN218965300U (en) | Speed reducer pulling device | |
| CN203779430U (en) | Shaft penetrating device | |
| CN215093336U (en) | Special tool for mounting large hydraulic coupler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |