CN118143826A - Hydraulic jack shell polishing equipment and method thereof - Google Patents
Hydraulic jack shell polishing equipment and method thereof Download PDFInfo
- Publication number
- CN118143826A CN118143826A CN202410572307.2A CN202410572307A CN118143826A CN 118143826 A CN118143826 A CN 118143826A CN 202410572307 A CN202410572307 A CN 202410572307A CN 118143826 A CN118143826 A CN 118143826A
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- supporting
- support
- rubber belt
- frame
- shaft
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- 238000005498 polishing Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 129
- 230000000694 effects Effects 0.000 claims abstract description 21
- 239000002344 surface layer Substances 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 39
- 238000007789 sealing Methods 0.000 claims description 32
- 239000003292 glue Substances 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 14
- 238000004064 recycling Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of shell polishing and discloses hydraulic jack shell polishing equipment and a method thereof, wherein the hydraulic jack shell polishing equipment comprises a main frame and polishing surface layers on the main frame, wherein the upper end of the main frame is symmetrically provided with the polishing surface layers, each polishing surface layer comprises a supporting rubber belt, a driving shaft, a suction inner cavity and a suction groove, the driving shafts are symmetrically arranged at the two ends of the inside of the supporting rubber belt, the suction inner cavity is arranged in the inside of the supporting rubber belt, and the suction grooves are arranged on the outer surface of the supporting rubber belt. According to the invention, the outer surface of the jack shell is polished in a clamping mode of the supporting rubber belt, the supporting rubber belt is made of flexible materials, the supporting rubber belt forms a convex surface by pushing of the pushing frame, and the convex surface advances towards the position between the two jack shells, so that the supporting rubber belt can form a coating state on the outer surface of the jack shells, the contact area of the supporting rubber belt and the jack shells is increased, and the polishing effect is improved.
Description
Technical Field
The invention relates to the technical field of shell polishing, in particular to hydraulic jack shell polishing equipment and a method thereof.
Background
The jack is light and small lifting equipment which uses a rigid lifting piece as a working device and lifts a heavy object in a small stroke through a top bracket or a bottom supporting claw, is mainly used for departments such as factories and mines, transportation and the like to repair vehicles and work such as other lifting and supporting, has a light, firm, flexible and reliable structure, can be carried and operated by one person, and is easy to be corroded by rust when an outer shell is used as a protection structure, and is easy to influence use for a long time.
However, the existing jack shell polishing equipment generally adopts a polishing machine to polish the outside and take out rust, but the method has lower efficiency, is difficult to collect the cleaned rust and avoids mess splashing; therefore, the existing requirements are not met, and for this reason, a hydraulic jack housing polishing device and a method thereof are provided.
Disclosure of Invention
The invention provides a hydraulic jack shell polishing device and a method thereof, which have the beneficial effects of improving the polishing efficiency of the jack shell, and solve the problems that the jack shell polishing device in the prior art usually adopts a polishing machine to polish the outside and take out rust, but the method has lower efficiency, is difficult to collect the cleaned rust and avoids mess splashing.
In order to solve the technical problems, the invention provides the following technical scheme: the hydraulic jack shell polishing equipment comprises a main frame and polishing surface layers on the main frame, wherein the polishing surface layers are symmetrically arranged at the upper end of the main frame, each polishing surface layer comprises a supporting rubber belt, a driving shaft, a suction cavity and a suction groove, the driving shafts are symmetrically arranged at two ends of the inside of each supporting rubber belt, the suction cavities are arranged in the inside of each supporting rubber belt, and the suction grooves are arranged on the outer surface of each supporting rubber belt;
the upper surface of the main frame is provided with a supporting frame arranged between two supporting rubber belts, and the outer side of the supporting frame is sleeved with an outer shell;
The support frame comprises a support column, support turntables, an outward expansion sliding block, an anti-slip strip and balls, wherein two support turntables are symmetrically arranged at the lower end of the support column and used for clamping a main frame, the balls are movably arranged in the support turntables and used for rotatably mounting the support turntables at the inner side of the main frame;
The outside of support column is the annular and arranges has four to expand the slider outward, the antislip strip is installed in the outside that expands the slider outward, the outside of antislip strip is used for laminating with the inner wall of shell body, the antislip strip is used for increasing the coefficient of friction with the shell body inner wall.
As an alternative to the hydraulic jack housing grinding apparatus of the present invention, wherein: the polishing surface layer further comprises a friction plate, a supporting inner layer, an inner cavity and an inner supporting plate, wherein the supporting inner layer is fixedly arranged on the inner wall of the supporting rubber belt, an inner cavity is arranged in the supporting inner layer, and liquid is filled in the inner cavity;
a friction plate positioned at the outer side of the supporting rubber belt is fixedly arranged between each two suction grooves, and the friction plate is used for being attached to the outer side of the outer shell;
The inner support plates are arranged and mounted in the supporting rubber belt, and the inner support plates are used for supporting the inner part of the supporting rubber belt to keep a stretching state.
As an alternative to the hydraulic jack housing grinding apparatus of the present invention, wherein: the scrap iron recycling frame is fixedly arranged at the lower end of the supporting rubber belt and comprises a sliding guide rail, a limiting guide rail, a sliding block and a connecting suction pipe, wherein the connecting suction pipe is arranged on the lower surface of the supporting rubber belt, and the limiting guide rails are arranged on two sides of the inner wall of the sliding guide rail;
The inside of spacing guide is equipped with circular slide, two slidable mounting has the sliding block between the spacing guide, the bottom and the sliding block of company suction tube are connected, the both ends of sliding block are arranged in sliding in the inside circular slide of spacing guide, the bottom of sliding block is equipped with the cavity, the cavity is sealing state.
As an alternative to the hydraulic jack housing grinding apparatus of the present invention, wherein: the scrap iron recycling frame further comprises a partition plate and sealing glue rings, the inner space of the circular slideway is larger than the two ends of the sliding block, the sealing glue rings are symmetrically arranged at the two ends of the sliding block, and the sealing glue rings are used for sealing and installing the two ends of the sliding block in the circular slideway;
the support inlayer, support rubber belt and sealed glue ring are the rubber material, sealed glue ring is used for adapting to the sliding seal that the sliding block is located the sliding guide inside.
As an alternative to the hydraulic jack housing grinding apparatus of the present invention, wherein: the inside of the supporting rubber belt is also provided with a pushing frame, the pushing frame comprises a pushing shaft rod, an elastic column and a fixing frame, one side of the pushing shaft rod is provided with the fixing frame, one side of the pushing shaft rod is fixedly provided with the elastic column, and the elastic column is used for providing elastic pushing acting force of the pushing shaft rod;
the pushing shaft rod is arranged at the middle position of the two outer shells and used for increasing the fitting degree of the supporting rubber belt and the outer shells;
The lower extreme of iron fillings recovery frame is equipped with outer takeover, one side fixed mounting of body frame has the suction vacuum pump.
As an alternative to the hydraulic jack housing grinding apparatus of the present invention, wherein: the support frame still includes hydraulic pressure chamber, piston rod, supporting disk, pressure chamber and flow guiding channel, the inside of support column is equipped with the hydraulic pressure chamber, the inside slidable mounting of hydraulic pressure chamber has the piston rod, the bottom fixed mounting of piston rod has the supporting disk, the inside of support column still is equipped with the pressure chamber that is located the hydraulic pressure chamber outside, the expansion slider is used for sliding in the pressure chamber, the bottom of pressure chamber is equipped with the flow guiding channel, the flow guiding channel is used for intercommunication hydraulic pressure chamber and pressure intracavity portion, the inside packing of hydraulic pressure chamber has fluid.
As an alternative to the hydraulic jack housing grinding apparatus of the present invention, wherein: the bottom inside the support column is provided with a limit shaft seat, the limit shaft seat comprises a support base, a rotation base, a support shaft, a movable disc and a friction block, the lower end of the support turntable is rotatably provided with the support base, the upper end of the support base is provided with the rotation base, the upper surface of the support base is provided with the support shaft, and the support base is rotatably connected with the main frame;
The support shaft is used for supporting the rotating base to be installed on the support base, an empty slot is formed in the inner side of the rotating base, a movable disc is arranged on the outer side of the support shaft and used for extending into the empty slot, friction blocks positioned at the upper end and the lower end of the movable disc are also installed in the empty slot, and support springs are installed in the friction blocks;
The friction block is used for providing friction resistance to the movable disc, and a support bearing is arranged at the top end of the support shaft.
As an alternative to the hydraulic jack housing grinding apparatus of the present invention, wherein: one end of the main frame is fixedly provided with a transmission structure, the transmission structure comprises a first driving gear, a first driving shaft, a first transmission gear, a second transmission gear, a driving motor, a second driving shaft, a third transmission gear and a fourth transmission gear, the bottom end of the driving shaft is provided with the first driving gear, one end of the main frame is also provided with the first driving shaft, and two first transmission gears are arranged on the outer side of the first driving shaft;
the first driving gear is meshed with the first transmission gear tooth socket;
The outside of first drive shaft still fixed mounting has second drive gear, one side of second drive gear rotates and installs the second drive shaft that is located body frame one end, driving motor is still installed to one side of first drive gear, driving motor is used for driving first drive gear rotation, the one end of second drive shaft is equipped with third drive gear, the outside of second drive shaft has still arranged fourth drive gear, fourth drive gear is used for being the tooth's socket meshing with the bottom of supporting the base and is connected.
In order to solve the technical problems, another technical scheme adopted by the embodiment of the invention is that the using method of the hydraulic jack shell polishing equipment comprises the following steps:
S1, sleeving a jack shell on the outer side of a support column, applying falling gravity to a piston rod by utilizing the weight of the jack shell, pressing oil in a hydraulic cavity into the hydraulic cavity, and taking the oil as power for pushing an outward expansion sliding block, and after the outward expansion sliding block is unfolded, contacting with the inner wall of the jack shell to finish the fixing operation of the jack shell;
s2, the two support rubber belts move relative to the jack shell through the rotating track of the two support rubber belts, the outer surface of the jack shell is polished, the polished scrap iron powder falls down is sucked through the suction groove and is sucked into the support rubber belts, the sucked scrap iron powder is conveyed into the sliding guide rail through the suction pipe, and finally the sucked scrap iron powder is conveyed out through the external pipe, and the suction vacuum pump provides a negative pressure suction effect in the support rubber belts;
S3, polishing is performed, and meanwhile, rotary power is provided for the support column through the integral driving of the transmission structure, and the rotating direction of the support column is opposite to the advancing track of the support rubber belt, so that the polishing effect of the support rubber belt and the jack shell is more remarkable, and the device can have an anti-lock function through the limiting shaft seat when the polishing effect is improved.
The invention has the following beneficial effects:
1. the device adopts the clamping mode of the supporting rubber belt to polish the outer surface of the jack shell, the supporting rubber belt is made of flexible materials, the supporting rubber belt forms a convex surface through pushing of the pushing frame, the convex surface advances towards the position between the two jack shells, the supporting rubber belt can form a coating state on the outer surface of the jack shells, the contact area of the supporting rubber belt and the jack shells is increased, and the polishing effect is improved;
the method can polish a plurality of jack shells at the same time, so that the number of shells operated at a time and the overall efficiency are improved;
Meanwhile, through the transmission structure, the rotation direction of the jack shell supported by the support column is changed, so that the rotation direction of the jack shell is opposite to the advancing direction of the support rubber belt, the friction is increased, and the polishing effect is improved;
meanwhile, the scrap iron recycling frame is utilized to suck and collect the scrap iron powder during polishing, so that the polished scrap iron and rust cannot splash everywhere, and the scrap iron powder collecting operation is realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the installation position of the outer shell of the invention.
FIG. 3 is a schematic view of the polishing surface layer structure of the present invention.
Fig. 4 is a schematic view of the partial structures at a in fig. 3 according to the present invention.
Fig. 5 is a schematic diagram of the internal structure of the supporting frame and the limiting shaft seat of the present invention.
Fig. 6 is a schematic diagram of a transmission structure of the present invention.
Fig. 7 is a schematic view of the position structure of the outer tube of the present invention.
FIG. 8 is a schematic sliding view of a slider in an arcuate region of a track rail according to the present invention.
In the figure: 1. a main frame; 2. polishing the surface layer; 21. supporting the rubber belt; 22. a drive shaft; 23. a suction lumen; 24. a suction groove; 25. a friction plate; 26. supporting the inner layer; 27. an inner cavity; 28. an inner support plate; 3. scrap iron recycling frames; 31. a sliding guide rail; 32. a spacing guide rail; 33. a sliding block; 34. a partition plate; 35. a sealant ring; 36. with the suction tube; 4. a support frame; 41. a support column; 42. a supporting turntable; 43. a sliding block is externally expanded; 44. an anti-slip strip; 45. a ball; 46. a hydraulic chamber; 47. a piston rod; 48. a support plate; 49. a pressure chamber; 50. a flow guide channel; 5. a limiting shaft seat; 51. a support base; 52. rotating the base; 53. a support shaft; 54. a movable plate; 55. a friction block; 6. a transmission structure; 61. a first drive gear; 62. a first drive shaft; 63. a first transmission gear; 64. a second transmission gear; 65. a driving motor; 66. a second drive shaft; 67. a third transmission gear; 68. a fourth transmission gear; 7. an outer connecting pipe; 8. a suction vacuum pump; 9. pushing a frame; 91. pushing the shaft lever; 92. an elastic column; 93. a fixing frame; 11. an outer shell.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1, Please refer to fig. 1-8, and disclose a hydraulic jack housing polishing apparatus, comprising a main frame 1 and a polishing surface layer 2 on the main frame 1, wherein the polishing surface layer 2 is symmetrically installed at the upper end of the main frame 1, the polishing surface layer 2 comprises a supporting rubber belt 21, a driving shaft 22, a suction cavity 23 and a suction groove 24, the driving shaft 22 is symmetrically installed at both ends of the inside of the supporting rubber belt 21, the suction cavity 23 is arranged in the inside of the supporting rubber belt 21, and the suction groove 24 is arranged on the outer surface of the supporting rubber belt 21;
the upper surface of the main frame 1 is provided with a supporting frame 4 positioned between two supporting rubber belts 21, and the outer side of the supporting frame 4 is sleeved with an outer shell 11;
the support frame 4 comprises a support column 41, a support turntable 42, an outward expansion sliding block 43, an anti-slip strip 44 and balls 45, wherein two support turntables 42 are symmetrically arranged at the lower end of the support column 41, the two support turntables 42 are used for clamping the main frame 1, the balls 45 are movably arranged in the support turntables 42, and the balls 45 are used for rotatably mounting the support turntables 42 in the inner side of the main frame 1;
The outer side of the support column 41 is provided with four outward expansion sliding blocks 43 in an annular arrangement, the outer side of each outward expansion sliding block 43 is provided with an anti-slip strip 44, the outer side of each anti-slip strip 44 is used for being attached to the inner wall of the outer shell 11, and each anti-slip strip 44 is used for increasing the friction coefficient with the inner wall of the outer shell 11;
The polishing surface layer 2 further comprises a friction plate 25, a supporting inner layer 26, an inner cavity 27 and an inner supporting plate 28, wherein the supporting inner layer 26 is fixedly arranged on the inner wall of the supporting rubber belt 21, the inner cavity 27 is arranged in the supporting inner layer 26, and liquid is filled in the inner cavity 27;
A friction plate 25 positioned at the outer side of the supporting rubber belt 21 is fixedly arranged between every two suction grooves 24, and the friction plate 25 is used for being attached to the outer side of the outer shell 11;
the inner support plates 28 are also arranged and installed inside the support rubber belt 21, and the inner support plates 28 are used for supporting the inner portion of the support rubber belt 21 to maintain a spread state.
Principle of polishing supporting rubber belt 21: splitting a hydraulic jack to separate a shell from an internal structure, arranging the jack shell between two support rubber belts 21, clamping the jack shell inside through the two support rubber belts 21, rubbing the outer surface of the jack shell when the support rubber belts 21 rotate, polishing through a friction plate 25, and removing rust on the outer surface of the jack shell;
At this time, the supporting inner layer 26 and the supporting rubber belt 21 are pushed to spread outwards by the pushing effect of the pushing shaft lever 91, and the liquid is filled in the supporting inner layer 26, so that the outwards protruding part of the supporting rubber belt 21 has an arc structure when pushing the pushing shaft lever 91, and the contact area with the outer surface of the outer shell 11 is increased;
The pushing shaft rod 91 is placed at the middle position of the two outer shells 11, after pushing, the outer surfaces of the supporting rubber belts 21 are in an arc state and are attached to the outer sides of the two outer shells 11, so that polishing effects of the friction plates 25 are more thorough, and meanwhile, when the supporting rubber belts 21 are in contact with the outer sides of the outer shells 11, the supporting rubber belts 21 are in wave shapes, so that coating effects of the supporting rubber belts 21 on the outer shells 11 are improved, and polishing effects are improved.
Embodiment 2, this embodiment is an improvement made on the basis of embodiment 1, specifically referring to fig. 1-8, the lower end of the supporting rubber belt 21 is fixedly provided with a scrap iron recycling frame 3 located on the upper surface of the main frame 1, the scrap iron recycling frame 3 comprises a sliding guide rail 31, a limiting guide rail 32, a sliding block 33 and a connecting suction pipe 36, the lower surface of the supporting rubber belt 21 is arranged with the connecting suction pipe 36, and two sides of the inner wall of the sliding guide rail 31 are provided with the limiting guide rails 32;
the inside of the limiting guide rails 32 is provided with a circular slideway, a sliding block 33 is slidably arranged between the two limiting guide rails 32, the bottom end of the suction pipe 36 is connected with the sliding block 33, the two ends of the sliding block 33 are used for sliding in the circular slideway inside the limiting guide rails 32, the bottom end of the sliding block 33 is provided with a cavity, and the cavity is in a sealing state;
The scrap iron recycling frame 3 further comprises a spacing plate 34 and sealing glue rings 35, the inner space of the circular slideway is larger than the two ends of the sliding block 33, the sealing glue rings 35 are symmetrically arranged at the two ends of the sliding block 33, and the sealing glue rings 35 are used for sealing and installing the two ends of the sliding block 33 in the circular slideway;
the supporting inner layer 26, the supporting rubber belt 21 and the sealing rubber ring 35 are all made of rubber, and the sealing rubber ring 35 is used for adapting to sliding sealing of the sliding block 33 in the sliding guide rail 31;
The pushing frame 9 is further installed in the supporting rubber belt 21, the pushing frame 9 comprises a pushing shaft rod 91, an elastic column 92 and a fixing frame 93, the fixing frame 93 is installed on one side of the pushing shaft rod 91, the elastic column 92 is fixedly installed on one side of the pushing shaft rod 91, and the elastic column 92 is used for providing elastic pushing force for the pushing shaft rod 91;
the pushing shaft lever 91 is arranged at the middle position of the two outer shells 11 and used for increasing the fitting degree of the supporting rubber belt 21 and the outer shells 11;
the lower extreme of iron fillings recovery frame 3 is equipped with outer takeover 7, and one side fixed mounting of body frame 1 has suction vacuum pump 8.
The sliding guide 31 operates on the principle that: the suction vacuum pump 8 provides suction force, provides negative pressure suction environment for the interior of the cavity, and then the negative pressure suction force is transmitted to the interior of the support rubber belt 21 by the suction pipe 36, and the support rubber belt 21 is communicated with the suction groove 24;
When the supporting rubber belt 21 is contacted with the outer surface of the outer shell 11, friction is carried out through the friction plate 25, the rubbed scrap iron powder falls off immediately, the fallen scrap iron powder is collected in a concentrated way through negative pressure suction formed by the suction groove 24 and sucked into the supporting rubber belt 21, meanwhile, the scrap iron powder is sucked into a cavity at the bottom of the sliding guide rail 31 through the suction pipe 36, and finally, the interior of the device is drawn out through the external connection pipe 7;
The supporting rubber belt 21 drives the sliding blocks 33 to slide in the two limit guide rails 32 by the supporting effect of the suction pipe 36 when the driving shaft 22 rotates, and the two ends of the sliding blocks 33 are embedded in the circular slide ways in the limit guide rails 32, so that the sealing effect can be provided by the contact of the sealing rubber ring 35 and the circular slide ways when the sliding blocks slide, and meanwhile, the two sliding blocks 33 are sealed by the partition plate 34, and the partition plate 34 and the sealing rubber ring 35 are made of rubber materials, so that the cavity in the sliding blocks 33 is always in a sealing state when the sliding blocks 33 slide;
the slider 33 works on the principle: according to fig. 8, when the sliding block 33 moves along with the suction pipe 36 inside the sliding guide rail 31, an arc bend exists inside the sliding guide rail 31, both ends of the sliding block 33 are provided with round edges, the round edges are smaller than the inner diameter of the round slideway, the sealing glue rings 35 are arranged and installed outside the round edges, the sliding block 33 is supported to slide in the round slideway by utilizing the flexible material property of the sealing glue rings 35, and when the sliding block passes through the arc bend, the sealing glue rings 35 at both sides of the sliding block 33 are extruded by the inner wall of the round slideway, can be correspondingly changed, reduced or kept unchanged and slide in the limit guide rail 32;
the circular slideway is also filled with oil liquid, the two ends of the sliding block 33 are supported by the sealing glue rings 35 to slide in the circular slideway, the oil liquid can be filled into the area between the two sealing glue rings 35, and a strip-shaped glue plate is also arranged between every two spacing plates 34 and is used for storing the oil liquid, and when the oil liquid slides, the inner wall of the circular slideway is lubricated, the friction coefficient between the sealing glue rings 35 and the inner wall of the circular slideway is reduced, and the sealing property is increased while the lubrication is provided;
And it is through the flexible material characteristic of sealant ring 35 itself for sliding block 33 can adapt to the arc environment in the circular slide when the inside arc bend of sliding guide 31, guarantees its inside sealed effect.
In embodiment 3, this embodiment is an improvement made on the basis of embodiment 2, specifically, please refer to fig. 1-8, the support frame 4 further includes a hydraulic chamber 46, a piston rod 47, a support disc 48, a pressure chamber 49 and a flow guide channel 50, the hydraulic chamber 46 is disposed in the support column 41, the piston rod 47 is slidably mounted in the hydraulic chamber 46, the support disc 48 is fixedly mounted at the bottom end of the piston rod 47, the pressure chamber 49 located outside the hydraulic chamber 46 is further disposed in the support column 41, the expansion slider 43 is used for sliding in the pressure chamber 49, the flow guide channel 50 is disposed at the bottom end of the pressure chamber 49, the flow guide channel 50 is used for communicating the hydraulic chamber 46 and the pressure chamber 49, and oil is filled in the hydraulic chamber 46.
The jack shell after being split is sleeved on the outer side of the supporting column 41 and is located on the upper surface of the supporting disc 48, the supporting disc 48 is driven to fall through the self weight factor of the jack shell, the supporting disc 48 falls, meanwhile, oil below the piston rod 47 is pressurized through the action of the piston rod 47, the inside of the pressure cavity 49 is pressed into the inside of the guide channel 50, the pressure inside the pressure cavity 49 is increased, the expanding slide block 43 is pushed outwards, the inner wall of the jack shell is contacted while being pushed, limiting and fixing environments are provided, the jack shell is made of metal materials, the jack shell is heavy in weight, the weight of the jack shell is used as a driving condition, the expanding slide block 43 is provided with thrust for driving the expanding slide block 43 to be pushed outwards, the fixing effect on the jack shell is completed, and in the follow-up polishing process, the jack shell is matched with the clamping effect of the two supporting rubber belts 21, and stable polishing environments are provided during the polishing process.
Embodiment 4, this embodiment is an improvement made on the basis of embodiment 3, specifically, please refer to fig. 1-8, the bottom end inside the support column 41 is provided with a limiting shaft seat 5, the limiting shaft seat 5 includes a support base 51, a rotating base 52, a support shaft 53, a movable disc 54 and a friction block 55, the lower end of the support turntable 42 is rotatably mounted with the support base 51, the upper end of the support base 51 is mounted with the rotating base 52, the upper surface of the support base 51 is provided with a support shaft 53, and the support base 51 is rotatably connected with the main frame 1;
The support shaft 53 is used for supporting the rotating base 52 to be installed on the support base 51, a hollow groove is formed in the inner side of the rotating base 52, a movable disc 54 is arranged on the outer side of the support shaft 53, the movable disc 54 is used for extending into the hollow groove, friction blocks 55 positioned at the upper end and the lower end of the movable disc 54 are also installed in the hollow groove, and support springs are installed in the friction blocks 55;
The friction block 55 is used for providing friction resistance to the movable disk 54, and a support bearing is arranged at the top end of the support shaft 53.
The jack housing needs to be supported, but the jack housing needs to be kept at a rotating speed smaller than the advancing speed of the supporting rubber belt 21 for polishing the supporting rubber belt 21, if the jack housing is directly fixed by the cylinder, the supporting rubber belt 21 is rubbed and is in a single position, if a rotating supporting mode is adopted, the jack housing is caused to rotate along with the advancing speed of the supporting rubber belt 21:
When the jack shell is sleeved on the outer side of the support column 41, the jack shell and the support rubber belt 21 need to be guaranteed to realize relative movement, the jack shell is used for achieving a polishing state of the outer surface of the jack shell, when the support column 41 contacts with the support rubber belt 21 and rotates, the movable disc 54 is clamped through the two friction blocks 55, the friction force of the support column 41 is increased, the rotation speed of the support column 41 is slower than the advancing speed of the support rubber belt 21, and a speed difference is formed;
The function of the limiting shaft seat 5 is to ensure that the rotation speed of the supporting column 41 is reduced when the supporting column 41 is polished, so that the jack shell is polished conveniently, and the jack shell can be prevented from locking when polished, so that the supporting rubber belt 21 is always polished at the same position.
Embodiment 5, this embodiment is an improvement made on the basis of embodiment 4, specifically, please refer to fig. 1-8, one end of the main frame 1 is fixedly provided with a transmission structure 6, the transmission structure 6 includes a first driving gear 61, a first driving shaft 62, a first transmission gear 63, a second transmission gear 64, a driving motor 65, a second driving shaft 66, a third transmission gear 67 and a fourth transmission gear 68, the bottom end of the driving shaft 22 is provided with the first driving gear 61, one end of the main frame 1 is also provided with a first driving shaft 62, and two first transmission gears 63 are arranged outside the first driving shaft 62;
The first driving gear 61 is in tooth space meshed connection with the first transmission gear 63;
The outside of first drive shaft 62 still fixed mounting has second drive gear 64, and second drive shaft 66 that is located body frame 1 one end is installed in one side rotation of second drive gear 64, and driving motor 65 is still installed to one side of first drive gear 61, and driving motor 65 is used for driving first drive gear 61 rotation, and one end of second drive shaft 66 is equipped with third drive gear 67, and the outside of second drive shaft 66 has still arranged fourth drive gear 68, and fourth drive gear 68 is used for being the tooth's socket meshing with the bottom of supporting base 51 and is connected.
Driving track: one of the first driving gears 61 is driven to rotate by a driving motor 65, one of the first transmission gears 63 is driven to rotate by the first driving gears 61, the two first transmission gears 63 are supported by the first driving shaft 62 and rotate simultaneously, the first driving shaft 62 rotates and drives the second transmission gear 64 to rotate simultaneously, the second driving shaft 66 is driven to rotate simultaneously, the fourth transmission gear 68 is driven to rotate by the second driving shaft 66, the fourth transmission gear 68 is meshed with the bottom end of the supporting column 41 in a tooth groove manner, and the supporting column 41 is driven to integrally rotate; the rotation direction of the supporting column 41 is opposite to that of the two supporting rubber belts 21, so that the rotation speed is larger, and the polishing effect of the device is ensured to be more remarkable.
The invention also provides a using method of the hydraulic jack shell polishing equipment, wherein:
s1, sleeving a jack shell on the outer side of a support column 41, applying falling gravity to a piston rod 47 by using the weight of the jack shell, pressing oil in a hydraulic cavity 46 into the hydraulic cavity 46, and taking the oil as power for pushing an expanding slide block 43, and after the expanding slide block 43 is unfolded, contacting the inner wall of the jack shell to finish the fixing operation of the jack shell;
S2, the two support rubber belts 21 move relative to the jack shell through the rotating track, the outer surface of the jack shell is polished, the polished scrap iron powder falls down, the polished scrap iron powder is sucked through the suction groove 24 and is sucked into the support rubber belts 21, the sucked scrap iron powder is conveyed into the sliding guide rail 31 through the suction pipe 36, and finally the sucked scrap iron powder is conveyed out through the external pipe 7, and the suction vacuum pump 8 provides a negative pressure suction effect in the support rubber belts 21;
s3, when polishing, through the holistic drive of transmission structure 6, provide rotation power for support column 41 to the direction of rotation of its support column 41, with the orbit of marcing of support rubber belt 21 opposite, make support rubber belt 21 and jack casing' S effect of polishing show more, when improving the effect of polishing, can make the device possess the anti-lock function through spacing axle bed 5.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (9)
1. The utility model provides a hydraulic jack casing equipment of polishing, includes body frame (1) and surface course (2) of polishing on body frame (1), its characterized in that: the polishing surface layer (2) is symmetrically arranged at the upper end of the main frame (1), the polishing surface layer (2) comprises a supporting rubber belt (21), a driving shaft (22), a suction cavity (23) and a suction groove (24), the driving shaft (22) is symmetrically arranged at two ends of the inside of the supporting rubber belt (21), the suction cavity (23) is arranged in the inside of the supporting rubber belt (21), and the suction groove (24) is arranged on the outer surface of the supporting rubber belt (21);
the upper surface of the main frame (1) is provided with a supporting frame (4) arranged between two supporting rubber belts (21), and the outer side of the supporting frame (4) is sleeved with an outer shell (11);
The support frame (4) comprises a support column (41), a support turntable (42), an outward expansion sliding block (43), an anti-slip strip (44) and balls (45), wherein two support turntables (42) are symmetrically arranged at the lower end of the support column (41), the two support turntables (42) are used for clamping a main frame (1) inside, the balls (45) are movably arranged in the support turntables (42), and the balls (45) are used for rotatably arranging the support turntables (42) inside the main frame (1);
The outside of support column (41) is annular and arranges has four to expand slider (43), antiskid strip (44) are installed in the outside of expanding slider (43), the outside of antiskid strip (44) is used for laminating with the inner wall of shell body (11), antiskid strip (44) are used for increasing the coefficient of friction with shell body (11) inner wall.
2. The hydraulic jack housing grinding apparatus of claim 1, wherein: the polishing surface layer (2) further comprises a friction plate (25), a supporting inner layer (26), an inner cavity (27) and an inner supporting plate (28), wherein the supporting inner layer (26) is fixedly arranged on the inner wall of the supporting rubber belt (21), an inner cavity (27) is arranged in the supporting inner layer (26), and liquid is filled in the inner cavity (27);
A friction plate (25) positioned at the outer side of the supporting rubber belt (21) is fixedly arranged between every two suction grooves (24), and the friction plate (25) is used for being attached to the outer side of the outer shell (11);
An inner supporting plate (28) is arranged and installed inside the supporting rubber belt (21), and the inner supporting plate (28) is used for supporting the inside of the supporting rubber belt (21) to keep a stretching state.
3. The hydraulic jack housing grinding apparatus of claim 2, wherein: the scrap iron recycling frame (3) positioned on the upper surface of the main frame (1) is fixedly arranged at the lower end of the supporting rubber belt (21), the scrap iron recycling frame (3) comprises a sliding guide rail (31), a limiting guide rail (32), a sliding block (33) and a connecting suction pipe (36), the connecting suction pipe (36) is arranged on the lower surface of the supporting rubber belt (21), and the limiting guide rails (32) are arranged on two sides of the inner wall of the sliding guide rail (31);
The inside of spacing guide (32) is equipped with circular slide, two slidable mounting has sliding block (33) between spacing guide (32), the bottom and the sliding block (33) of company suction tube (36) are connected, the both ends of sliding block (33) are arranged in the circular slide of spacing guide (32) inside in the slip, the bottom of sliding block (33) is equipped with the cavity, the cavity is sealing state.
4. A hydraulic jack housing grinding apparatus according to claim 3, wherein: the scrap iron recycling frame (3) further comprises a spacing plate (34) and sealing glue rings (35), the inner space of the circular slideway is larger than two ends of the sliding block (33), the sealing glue rings (35) are symmetrically arranged at two ends of the sliding block (33), and the sealing glue rings (35) are used for sealing and installing the two ends of the sliding block (33) in the circular slideway;
The inner support layer (26), the rubber support belt (21) and the sealing rubber ring (35) are made of rubber, and the sealing rubber ring (35) is used for adapting to sliding sealing of the sliding block (33) in the sliding guide rail (31).
5. The hydraulic jack housing grinding apparatus of claim 4, wherein: a pushing frame (9) is further arranged in the supporting rubber belt (21), the pushing frame (9) comprises a pushing shaft rod (91), an elastic column (92) and a fixing frame (93), the fixing frame (93) is arranged on one side of the pushing shaft rod (91), the elastic column (92) is fixedly arranged on one side of the pushing shaft rod (91), and the elastic column (92) is used for providing elastic pushing acting force for the pushing shaft rod (91);
the pushing shaft lever (91) is used for being placed at the middle position of the two outer shell bodies (11) and used for increasing the fitting degree of the supporting rubber belt (21) and the outer shell bodies (11);
the lower extreme of frame (3) is retrieved to iron fillings is equipped with outer takeover (7), one side fixed mounting of body frame (1) has suction vacuum pump (8).
6. The hydraulic jack housing grinding apparatus of claim 5, wherein: the support frame (4) still includes hydraulic pressure chamber (46), piston rod (47), supporting disk (48), pressure chamber (49) and guide channel (50), the inside of support column (41) is equipped with hydraulic pressure chamber (46), the inside slidable mounting of hydraulic pressure chamber (46) has piston rod (47), the bottom fixed mounting of piston rod (47) has supporting disk (48), the inside of support column (41) still is equipped with pressure chamber (49) that are located the hydraulic pressure chamber (46) outside, the expansion slider (43) is used for sliding in pressure chamber (49), the bottom of pressure chamber (49) is equipped with guide channel (50), guide channel (50) are used for inside intercommunication hydraulic pressure chamber (46) and pressure chamber (49), the inside of hydraulic pressure chamber (46) is filled with fluid.
7. The hydraulic jack housing grinding apparatus of claim 6, wherein: the bottom inside the support column (41) is provided with a limiting shaft seat (5), the limiting shaft seat (5) comprises a support base (51), a rotating base (52), a support shaft (53), a movable disc (54) and a friction block (55), the lower end of the support rotary disc (42) is rotatably provided with the support base (51), the upper end of the support base (51) is provided with the rotating base (52), the upper surface of the support base (51) is provided with the support shaft (53), and the support base (51) is rotatably connected with the main frame (1);
The support shaft (53) is used for rotatably mounting the support rotary base (52) on the support base (51), a hollow groove is formed in the inner side of the rotary base (52), a movable disc (54) is arranged on the outer side of the support shaft (53), the movable disc (54) is used for extending into the hollow groove, friction blocks (55) positioned at the upper end and the lower end of the movable disc (54) are further mounted in the hollow groove, and support springs are mounted in the friction blocks (55);
the friction block (55) is used for providing friction resistance to the movable disc (54), and a support bearing is arranged at the top end of the support shaft (53).
8. The hydraulic jack housing grinding apparatus of claim 7, wherein: one end of the main frame (1) is fixedly provided with a transmission structure (6), the transmission structure (6) comprises a first driving gear (61), a first driving shaft (62), a first transmission gear (63), a second transmission gear (64), a driving motor (65), a second driving shaft (66), a third transmission gear (67) and a fourth transmission gear (68), the bottom end of the driving shaft (22) is provided with the first driving gear (61), one end of the main frame (1) is also provided with the first driving shaft (62), and two first transmission gears (63) are arranged outside the first driving shaft (62);
the first driving gear (61) is in tooth socket meshed connection with the first transmission gear (63);
The outside of first drive shaft (62) still fixed mounting has second drive gear (64), one side of second drive gear (64) rotates and installs second drive shaft (66) that are located body frame (1) one end, driving motor (65) are still installed to one side of first drive gear (61), driving motor (65) are used for driving first drive gear (61) rotation, one end of second drive shaft (66) is equipped with third drive gear (67), fourth drive gear (68) have still been arranged in the outside of second drive shaft (66), fourth drive gear (68) are used for being the tooth's socket engagement with the bottom of supporting base (51) and are connected.
9. A method of using a hydraulic jack housing grinding apparatus according to any one of claims 1 to 8, wherein:
S1, sleeving a jack shell on the outer side of a supporting column (41), applying falling gravity to a piston rod (47) by utilizing the weight of the jack shell, pressing oil in a hydraulic cavity (46) into the hydraulic cavity (46), and taking the oil as power for pushing an outward expansion sliding block (43), and after the outward expansion sliding block (43) is unfolded, contacting with the inner wall of the jack shell to finish the fixing operation of the jack shell;
s2, the grinding wheel is moved relative to the jack shell through the rotation track of the two supporting rubber belts (21), the outer surface of the jack shell is ground, the ground scrap iron powder is sucked through the suction groove (24) and is sucked into the supporting rubber belts (21), the sucked scrap iron powder is conveyed into the sliding guide rail (31) through the suction pipe (36), and finally the sucked scrap iron powder is conveyed out through the external pipe (7), and the suction vacuum pump (8) provides a negative pressure suction effect in the supporting rubber belts (21);
S3, polishing is performed, meanwhile, rotary power is provided for the supporting columns (41) through the integral driving of the transmission structure (6), the rotating direction of the supporting columns (41) is opposite to the advancing track of the supporting rubber belt (21), the polishing effect of the supporting rubber belt (21) and the jack shell is more remarkable, and the device can have an anti-lock function through the limiting shaft seat (5) while the polishing effect is improved.
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| CN202410572307.2A CN118143826B (en) | 2024-05-10 | 2024-05-10 | Hydraulic jack shell polishing equipment and method thereof |
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| CN202410572307.2A CN118143826B (en) | 2024-05-10 | 2024-05-10 | Hydraulic jack shell polishing equipment and method thereof |
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