CN216638672U - Lifting tool for maintaining hydraulic cylinder of packaging machine - Google Patents
Lifting tool for maintaining hydraulic cylinder of packaging machine Download PDFInfo
- Publication number
- CN216638672U CN216638672U CN202220202049.5U CN202220202049U CN216638672U CN 216638672 U CN216638672 U CN 216638672U CN 202220202049 U CN202220202049 U CN 202220202049U CN 216638672 U CN216638672 U CN 216638672U
- Authority
- CN
- China
- Prior art keywords
- arc
- mounting
- hydraulic cylinder
- plate
- clamping plate
- 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
Links
- 238000004806 packaging method and process Methods 0.000 title description 2
- 238000012856 packing Methods 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 3
- 238000012423 maintenance Methods 0.000 claims abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a hoisting tool for maintaining a hydraulic cylinder of a packer. This baling press pneumatic cylinder is lifting device for maintenance includes first mounting and the second mounting of butt joint, first mounting with the connection can be dismantled to the second mounting, first mounting is equipped with the first logical groove that the cross-section is the semicircular, the second mounting have with the first second that leads to the groove and enclose into the round hole leads to, first logical groove is equipped with first arc, be equipped with the second arc in the second through groove, the last side of first arc with the last side coplane of second arc, be used for supporting the piston head, the inner wall of first arc with the inner wall of second arc encloses into with piston rod assorted round hole, first mounting and second mounting upper end is equipped with the lug respectively. Compared with the prior art, the hoisting tool for maintaining the hydraulic cylinder of the packing machine ensures the horizontal hoisting of the hydraulic cylinder of the packing machine, and can quickly and completely install the piston head and the piston rod.
Description
Technical Field
The utility model belongs to the technical field of hoisting tools, and particularly relates to a hoisting tool for maintaining a hydraulic cylinder of a packing machine.
Background
The baling machine is also called a baling machine, and has the functions of compacting chemical fibers input into the baling machine after being cut off, and then bundling the fibers into fiber bags with certain size and weight, so that the packaged pieces are not scattered due to infirm bundling in transportation and storage, and meanwhile, the bundling is neat and beautiful. The chemical fiber is compacted by the pressure action of the hydraulic cylinder. The hydraulic cylinder is the main part of the packer, and the manufacturing precision and the processing difficulty are quite large, so the requirement on the design of the hydraulic cylinder is quite high.
The baling press pneumatic cylinder that uses at present, the piston rod generally is solid, if the stroke is longer, atress when the pneumatic cylinder is stretched out to the piston rod, and piston rod poor stability arouses pressure unstability easily, leads to the piston rod to warp to the unilateral wearing and tearing of piston rod sealing washer are serious, lead to the oil leak easily, make its life shorten, and the fault rate is higher. When the hydraulic cylinder seal of the packer is replaced, workers with abundant overhaul experience can complete the movement operation of the piston head by adopting the good matching of the chain and the steel wire rope, so that the labor intensity is high, and the operation is complicated.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem, the utility model provides a lifting tool for maintaining a hydraulic cylinder of a packing machine, which ensures the horizontal lifting of the hydraulic cylinder of the packing machine and can quickly and completely install a piston head and a piston rod.
The technical scheme of the hoisting tool for maintaining the hydraulic cylinder of the packer is as follows:
the utility model provides a baling press pneumatic cylinder maintenance is with lifting device, includes first mounting and the second mounting of butt joint, first mounting with the connection can be dismantled to the second mounting, first mounting is equipped with the first logical groove that the cross-section is the semicircular, the second mounting have with first logical groove encloses into the second logical groove of round hole, first logical groove is equipped with first arc, be equipped with the second arc in the second logical groove, the last side of first arc with the side coplane that goes up of second arc, be used for supporting the piston head, first arc with the second arc encloses into with piston rod assorted round hole, first mounting and second mounting upper end is equipped with the lug respectively.
As a further improvement to the above technical solution, the first fixing member includes an integrally formed first semicircular arc plate and first connecting edges located at two ends of the first semicircular arc plate.
As a further improvement to the above technical solution, the second fixing member includes a second semicircular plate formed by two bodies, and second connecting edges located at two ends of the second semicircular plate.
As a further improvement to the above technical solution, the cross section of the first arc-shaped plate is in a semi-circular arc shape, and the cross section of the second arc-shaped plate is in a semi-circular arc shape.
As a further improvement to the above technical solution, a first arc-shaped clamping plate located on the upper side of the first arc-shaped plate is arranged in the first through groove, a first spring is arranged between the first arc-shaped clamping plate and the first fixing member, a second arc-shaped clamping plate located on the upper side of the second arc-shaped plate is arranged in the second through groove, and a second spring is arranged between the second arc-shaped clamping plate and the second fixing member.
As a further improvement to the above technical solution, a first jackscrew is connected to the first fixing member in a threaded manner, an end portion of the first jackscrew abuts against the first arc-shaped clamping plate, a second jackscrew is connected to the second fixing member in a threaded manner, and an end portion of the second jackscrew abuts against the second arc-shaped clamping plate.
As a further improvement to the above technical solution, the end face of the first jackscrew is an arc face matched with the outer wall of the first arc-shaped clamping plate, and the end face of the second jackscrew is an arc face matched with the outer wall of the second arc-shaped clamping plate.
As a further improvement to the technical scheme, the rubber pad is arranged on the inner wall surface of the first arc-shaped clamping plate, and the rubber pad is arranged on the inner wall surface of the second arc-shaped clamping plate.
The utility model provides a hoisting tool for maintaining a hydraulic cylinder of a packing machine, which has the following advantages compared with the prior art:
when the lifting tool for maintaining the hydraulic cylinder of the packer is used, the lower end face of the piston head is placed on the first arc-shaped plate and the second arc-shaped plate, the piston head is supported by the first arc-shaped plate and the second arc-shaped plate, the piston rod penetrates through a circular hole defined by the first arc-shaped plate and the second arc-shaped plate, and the piston rod is clamped and fixed by the first arc-shaped plate and the second arc-shaped plate. The external hoisting equipment is matched with the lifting lugs on the first fixing piece and the lifting lugs on the second fixing piece in a hooking mode, the piston head and the piston rod are moved to the upper side of the center of the piston cylinder, the piston rod is inserted into the piston cylinder, and the piston head and the piston rod can be quickly installed back to the place. Compared with the prior art, the hoisting tool for maintaining the hydraulic cylinder of the packing machine ensures the horizontal hoisting of the hydraulic cylinder of the packing machine, and can quickly and completely install the piston head and the piston rod.
According to the lifting tool for maintaining the hydraulic cylinder of the packer, the first arc-shaped clamping plate and the second arc-shaped clamping plate are arranged, the first spring is arranged between the first arc-shaped clamping plate and the first fixing piece, the second spring is arranged between the second arc-shaped clamping plate and the second fixing piece, and the first jackscrew and the second jackscrew are rotated to push the first arc-shaped clamping plate and the second arc-shaped clamping plate to move towards the direction close to the piston head so as to clamp and fix the piston head. The lifting tool for maintaining the hydraulic cylinder of the packer can be used for fixing the piston head by clamping, so that the stability of the piston head in the lifting operation process is enhanced.
According to the hoisting tool for maintaining the hydraulic cylinder of the packer, the rubber pads are arranged on the inner wall surfaces of the first arc-shaped clamping plate and the second arc-shaped clamping plate, so that the sealing ring on the piston head is protected.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a lifting tool for maintaining a hydraulic cylinder of a packing machine according to the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the lifting tool for maintaining the hydraulic cylinder of the packing machine of the present invention;
FIG. 3 is a second structural schematic diagram of a second embodiment of the lifting tool for repairing the hydraulic cylinder of the packing machine of the present invention;
reference numbers in the figures: 1. a first semicircular arc plate; 2. a first connecting edge; 3. a first fixing member; 4. a second semicircular arc plate; 5. a second connecting edge; 6. a second fixing member; 7. lifting lugs; 8. a first arc-shaped plate; 9. a second arc-shaped plate; 10. a first arcuate clamping plate; 11. a first spring; 12. a first jackscrew; 13. a rubber pad; 14. a second arc-shaped clamping plate; 15. a second spring; 16. and a second jackscrew.
Detailed Description
The utility model is described in further detail below with reference to the following figures and detailed description:
the first specific embodiment of the lifting tool for maintaining the hydraulic cylinder of the packing machine comprises a first fixing piece 3 and a second fixing piece 6 which are buckled with each other, wherein the first fixing piece 3 is detachably connected with the second fixing piece 6, the first fixing piece 3 is connected with a first through groove with a semicircular cross section, the second fixing piece 6 is provided with a second through groove which is encircled to form a circular hole with the first through groove, the first through groove is connected with a first arc-shaped plate 8, a second arc-shaped plate 9 is connected in the second through groove, the upper side surface of the first arc-shaped plate 8 and the upper side surface of the second arc-shaped plate 9 are coplanar and used for supporting a piston head, the first arc-shaped plate 8 and the second arc-shaped plate 9 are encircled to form a circular hole for a piston rod to pass through, and the upper ends of the first fixing piece 3 and the second fixing piece 6 are respectively connected with a lifting lug 7.
In this embodiment, the first fixing member 3 includes the first semicircular arc plate 1 and the first connecting edges 2 located at two ends of the first semicircular arc plate 1, which are integrally formed. The second fixing member 6 includes a second semicircular arc plate 4 formed by two bodies and second connecting edges 5 located at two ends of the second semicircular arc plate 4. The cross section of the first arc-shaped plate 8 is in a semi-circular arc shape, and the cross section of the second arc-shaped plate 9 is in a semi-circular arc shape.
When the lifting tool for maintaining the hydraulic cylinder of the packer is used, the lower end face of the piston head is placed on the first arc-shaped plate and the second arc-shaped plate, the piston head is supported by the first arc-shaped plate and the second arc-shaped plate, the piston rod penetrates through a circular hole defined by the first arc-shaped plate and the second arc-shaped plate, and the piston rod is clamped and fixed by the first arc-shaped plate and the second arc-shaped plate. The external hoisting equipment is matched with the lifting lugs on the first fixing piece and the lifting lugs on the second fixing piece in a hooking mode, the piston head and the piston rod are moved to the upper side of the center of the piston cylinder, the piston rod is inserted into the piston cylinder, and the piston head and the piston rod can be quickly installed back to the place. Compared with the prior art, the hoisting tool for maintaining the hydraulic cylinder of the packing machine ensures the horizontal hoisting of the hydraulic cylinder of the packing machine, and can quickly and completely install the piston head and the piston rod. Compared with the prior art, the packer overhauling tool has the following advantages: the piston head is moved by lifting, so that the piston head is more convenient to move.
The second embodiment of the lifting tool for maintaining the hydraulic cylinder of the packing machine comprises a first fixing piece 3 and a second fixing piece 6 which are buckled with each other, the first fixing piece 3 is detachably connected with the second fixing piece 6, the first fixing piece 3 is connected with a first through groove with a semicircular cross section, the second fixing piece 6 is provided with a second through groove which is surrounded by the first through groove to form a circular hole, the first through groove is connected with a first arc-shaped plate 8, a second arc-shaped plate 9 is connected in the second through groove, the upper side surface of the first arc-shaped plate 8 is coplanar with the upper side surface of the second arc-shaped plate 9 and is used for supporting a piston head, the first arc-shaped plate 8 and the second arc-shaped plate 9 are surrounded by a circular hole for a piston rod to pass through, and the upper ends of the first fixing piece 3 and the second fixing piece 6 are respectively connected with a lifting lug 7.
In this embodiment, the first fixing member 3 includes the first semicircular arc plate 1 and the first connecting edges 2 located at two ends of the first semicircular arc plate 1, which are integrally formed. The second fixing member 6 includes a second semicircular arc plate 4 formed by two bodies and second connecting edges 5 located at two ends of the second semicircular arc plate 4. The cross section of the first arc-shaped plate 8 is in a semi-circular arc shape, and the cross section of the second arc-shaped plate 9 is in a semi-circular arc shape.
In this embodiment, the first through groove is connected with a first arc-shaped clamping plate 10 located on the upper side of the first arc-shaped plate 8, a first spring 11 is connected between the first arc-shaped clamping plate 10 and the first fixing member 3, the second through groove is connected with a second arc-shaped clamping plate 14 located on the upper side of the second arc-shaped plate 9, and a second spring 15 is connected between the second arc-shaped clamping plate 14 and the second fixing member 6.
In this embodiment, the first fixing member 3 is screwed with a first jackscrew 12, an end of the first jackscrew 12 abuts against the first arc-shaped clamping plate 10, the second fixing member 6 is screwed with a second jackscrew 16, and an end of the second jackscrew 16 abuts against the second arc-shaped clamping plate 14.
In this embodiment, the end surface of the first jackscrew 12 is an arc surface matched with the outer wall of the first arc-shaped clamping plate 10, and the end surface of the second jackscrew 16 is an arc surface matched with the outer wall of the second arc-shaped clamping plate 14.
In this embodiment, the rubber pad 13 is connected to the inner wall surface of the first arc clamping plate 10, and the rubber pad 13 is connected to the inner wall surface of the second arc clamping plate 14.
When the lifting tool for maintaining the hydraulic cylinder of the packer is used, the lower end face of the piston head is placed on the first arc-shaped plate and the second arc-shaped plate, the piston head is supported by the first arc-shaped plate and the second arc-shaped plate, the piston rod penetrates through a circular hole defined by the first arc-shaped plate and the second arc-shaped plate, and the piston rod is clamped and fixed by the first arc-shaped plate and the second arc-shaped plate. The external hoisting equipment is matched with the lifting lugs on the first fixing piece and the lifting lugs on the second fixing piece in a hooking mode, the piston head and the piston rod are moved to the upper side of the center of the piston cylinder, the piston rod is inserted into the piston cylinder, and the piston head and the piston rod can be quickly installed back to the place. Compared with the prior art, the hoisting tool for maintaining the hydraulic cylinder of the packing machine ensures the horizontal hoisting of the hydraulic cylinder of the packing machine, and can quickly and completely install the piston head and the piston rod. Compared with the prior art, the packer overhauling tool has the following advantages: the piston head is moved by lifting, so that the piston head is more convenient to move.
In the hoisting tool for maintaining the hydraulic cylinder of the baler, the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 14 are arranged, the first spring 11 is arranged between the first arc-shaped clamping plate 10 and the first fixing piece 3, the second spring 15 is arranged between the second arc-shaped clamping plate 14 and the second fixing piece 6, and the first jackscrew 12 and the second jackscrew 16 are rotated to push the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 14 to move towards the direction close to the piston head so as to clamp and fix the piston head. The lifting tool for maintaining the hydraulic cylinder of the packer can be used for fixing the piston head by clamping, so that the stability of the piston head in the lifting operation process is enhanced. In the hoisting tool for maintaining the hydraulic cylinder of the packer, the rubber pads 13 are arranged on the inner wall surfaces of the first arc-shaped clamping plate 10 and the second arc-shaped clamping plate 14, so that the sealing ring on the piston head is protected.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a baling press pneumatic cylinder maintenance is with lifting device, its characterized in that, includes first mounting and the second mounting of butt joint, first mounting with the connection can be dismantled to the second mounting, first mounting is equipped with the first logical groove that the cross-section is semicircular, the second mounting have with first logical groove enclose into the second of round hole and lead to the groove, first logical groove is equipped with first arc, be equipped with the second arc in the second through groove, the last side of first arc with the side coplane that goes up of second arc, be used for supporting the piston head, first arc with the second arc encloses into with piston rod assorted round hole, first mounting and second mounting upper end is equipped with the lug respectively.
2. The lifting tool for maintaining the hydraulic cylinder of the baler according to claim 1, wherein the first fixing member comprises a first semicircular plate and first connecting edges located at two ends of the first semicircular plate.
3. The lifting tool for maintaining the hydraulic cylinder of the baler according to claim 2, wherein the second fixing part comprises a second semicircular plate formed in two bodies and second connecting edges located at two ends of the second semicircular plate.
4. The lifting tool for maintaining the hydraulic cylinder of the baler according to claim 3, wherein the first arc-shaped plate is semi-circular arc-shaped in cross section, and the second arc-shaped plate is semi-circular arc-shaped in cross section.
5. The lifting tool for maintaining the hydraulic cylinder of the packing machine as claimed in claim 1, wherein a first arc-shaped clamping plate is arranged in the first through groove and located on the upper side of the first arc-shaped plate, a first spring is arranged between the first arc-shaped clamping plate and the first fixing member, a second arc-shaped clamping plate is arranged in the second through groove and located on the upper side of the second arc-shaped plate, and a second spring is arranged between the second arc-shaped clamping plate and the second fixing member.
6. The lifting tool for maintaining the hydraulic cylinder of the baler according to claim 5, wherein the first fixing member is in threaded connection with a first jack screw, an end of the first jack screw abuts against the first arc-shaped clamping plate, the second fixing member is in threaded connection with a second jack screw, and an end of the second jack screw abuts against the second arc-shaped clamping plate.
7. The lifting tool for maintaining the hydraulic cylinder of the packing machine as claimed in claim 6, wherein the end face of the first jackscrew is an arc face matched with the outer wall of the first arc-shaped clamping plate, and the end face of the second jackscrew is an arc face matched with the outer wall of the second arc-shaped clamping plate.
8. The lifting tool for maintaining the hydraulic cylinder of the baler according to claim 5, wherein the rubber pad is arranged on the inner wall surface of the first arc-shaped clamping plate, and the rubber pad is arranged on the inner wall surface of the second arc-shaped clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202049.5U CN216638672U (en) | 2022-01-25 | 2022-01-25 | Lifting tool for maintaining hydraulic cylinder of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220202049.5U CN216638672U (en) | 2022-01-25 | 2022-01-25 | Lifting tool for maintaining hydraulic cylinder of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216638672U true CN216638672U (en) | 2022-05-31 |
Family
ID=81728562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220202049.5U Expired - Fee Related CN216638672U (en) | 2022-01-25 | 2022-01-25 | Lifting tool for maintaining hydraulic cylinder of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216638672U (en) |
-
2022
- 2022-01-25 CN CN202220202049.5U patent/CN216638672U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108194751B (en) | Blowout preventer efficient pressure testing method and blowout preventer clamp | |
| CN216638672U (en) | Lifting tool for maintaining hydraulic cylinder of packaging machine | |
| CN202766207U (en) | Telescopic arm for lifting box body | |
| CN110608212B (en) | Hydraulic cylinder based on pressure relief pressure | |
| CN213198954U (en) | Hydraulic cushion sealing structure for hydraulic protection system of press machine | |
| CN106144583A (en) | The block rubber feeding jaw unit of core assembly assemble mechanism | |
| CN201966474U (en) | Hydraulic crimping machine for cable terminals | |
| CN208977354U (en) | A kind of trapezoidal Pipe Cutting fixture of flexibility | |
| CN212539959U (en) | Hydraulic drawing machine | |
| CN101524881A (en) | Clamping die device | |
| CN216045769U (en) | Device for solving difficult problem of chemical valve filler leakage | |
| CN214837496U (en) | Return energy-saving oil cylinder | |
| CN201335247Y (en) | Gas tank sealing device | |
| CN209164236U (en) | A kind of split type oil pressure cylinder assembly | |
| CN219081520U (en) | Hydraulic clamp | |
| CN217580843U (en) | Device structure of jack type cold extrusion sleeve connecting threaded steel bar | |
| CN201651771U (en) | High-pressure cylinder type gas tank sealing device | |
| CN213970798U (en) | Small-size clamping structure | |
| CN221210584U (en) | Intelligent hydraulic stretcher with piston limiting structure | |
| CN2213255Y (en) | Dish spring damping rubber buffer | |
| CN216883493U (en) | Clamping and fixing device | |
| CN215414328U (en) | Visual verifying device for working principle of piston type brake caliper | |
| CN219282141U (en) | Low-friction oil cylinder with cylinder head convenient to replace | |
| CN211334684U (en) | Novel numerical control hydraulic machine | |
| CN218913335U (en) | Cylinder sleeve for oil cylinder convenient to overhaul |
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: 20220531 |