CN116873354A - Hydraulic equipment with protection work piece scratch prevention - Google Patents
Hydraulic equipment with protection work piece scratch prevention Download PDFInfo
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- CN116873354A CN116873354A CN202311155725.3A CN202311155725A CN116873354A CN 116873354 A CN116873354 A CN 116873354A CN 202311155725 A CN202311155725 A CN 202311155725A CN 116873354 A CN116873354 A CN 116873354A
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- groove
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- rod
- pushing
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- 230000002265 prevention Effects 0.000 title description 2
- 238000001125 extrusion Methods 0.000 claims abstract description 138
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 17
- 239000000872 buffer Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 6
- 244000309464 bull Species 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 74
- 230000007547 defect Effects 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000007853 buffer solution Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a hydraulic equipment with protection work piece scratch-proof, belongs to hydraulic equipment technical field, in order to solve the material that is directly contacted with hydraulic equipment because of the pressurized is too big, surpasses self bearing capacity, easily appears the problem of surface abrasion even sunken, the force that hydraulic equipment exerted can pass through a plurality of groups of material layer upon layer, extrudes wearing and tearing each other between the material, makes the problem that the material of different distances with hydraulic equipment appears different degree defect; according to the invention, the two sides of the extrusion outer sleeve column are used for clamping a plurality of groups of materials, the extrusion acting force of the extrusion outer sleeve column in direct contact with the materials is reduced through the rubber gasket, and the plurality of groups of materials are separated by the separation clamping strip; according to the invention, the rubber sticking blocks are used for extruding and sticking the surfaces of the two sides of each group of materials, so that the extrusion acting force of each group of materials is uniform, and the defects of different degrees of materials with different distances from hydraulic equipment are avoided.
Description
Technical Field
The invention relates to the technical field of hydraulic equipment, in particular to hydraulic equipment capable of protecting workpieces from scratch.
Background
The hydraulic equipment is a generic name of hydraulic devices on ships for driving hydraulic anchor machines, steering engines, cargo lifts, cabin cover plates, adjustable propellers and the like, and consists of a power part, an execution part, control valves of the control part and the like and an auxiliary part, and through the devices, the pressure energy and the mechanical energy of a liquid medium in a system are mutually converted to achieve the purpose of transmitting motion, force and moment; the operation is stable, particularly when in low-speed movement, the control can be controlled remotely, the operation is convenient, and the automation is easy to realize; the moving parts are well lubricated and have long service life.
In the process of transporting large batch of materials, in order to guarantee the stability of materials in the transportation, after the materials are stacked and tidy, both side ends of the materials can be extruded by means of hydraulic equipment so as to ensure that a plurality of groups of materials are extruded mutually and prevent the materials from falling, but if the transported materials are too much, the force applied by the hydraulic equipment is larger, on one hand, the materials in direct contact with the hydraulic equipment are too large in pressure and exceed the bearing capacity of the materials, the problem that the surface abrasion and even the sinking easily occur, so that the materials cannot be used later, the raw materials are wasted, on the other hand, the force applied by the hydraulic equipment can be transmitted layer by layer through the materials of a plurality of groups, the materials are extruded and abraded mutually, and the materials with different distances from the hydraulic equipment have defects of different degrees.
In order to solve the problems, the prior device is improved, and hydraulic equipment capable of protecting workpieces from scratches is provided.
Disclosure of Invention
The invention aims to provide a hydraulic device capable of protecting workpieces from scratch, which solves the problems that in the background technology, in the process of transferring a large amount of materials, in order to ensure the stability of the materials in the process of transportation, after the materials are stacked and tidy, both side ends of the materials are extruded by means of the hydraulic device so as to ensure that a plurality of groups of materials are extruded mutually and prevent dropping, but if the transferred materials are too much, the larger the force exerted by the hydraulic device is, on one hand, the problem that the materials in direct contact with the hydraulic device are easily worn or even recessed on the surface due to the fact that the materials are too much stressed, the materials are more easily worn and used later, the raw materials are wasted, and on the other hand, the force exerted by the hydraulic device is transmitted layer by layer through the plurality of groups of materials, the materials are extruded and worn mutually, so that the materials with different distances from the hydraulic device have defects of different degrees.
In order to achieve the above purpose, the present invention provides the following technical solutions: the hydraulic equipment with the function of protecting workpieces from scratches comprises a U-shaped clamping box seat and a hydraulic mechanism arranged in the U-shaped clamping box seat, wherein an auxiliary mechanism is arranged on the inner side of the hydraulic mechanism, a separation clamping strip is arranged on the inner side of the U-shaped clamping box seat, the U-shaped clamping box seat comprises a clamping cavity formed in the inner side of the U-shaped clamping box seat and movable open grooves formed in two inner side walls of the clamping cavity, an extrusion main part is arranged on the inner side of the movable open grooves, the hydraulic mechanism comprises a mounting bottom groove formed in the U-shaped clamping box seat and an adjusting pushing groove formed in the upper end of the mounting bottom groove, movable rotating grooves are formed in the upper surfaces of the two ends of the adjusting pushing groove, an auxiliary pressing groove is formed in the upper end of the adjusting pushing groove, a hydraulic part is arranged on the inner bottom surface of the mounting bottom groove, first control gears are arranged on the two sides of the hydraulic part, a connecting rotating rod is arranged in the center of the upper surface of the first control gears, a second control gear is arranged at the upper end of the connecting rotating rod, and a horizontal control hanging block is arranged on the upper top surface in the adjusting groove;
the extrusion main part comprises an extrusion outer sleeve column connected with the movable open groove and a rubber gasket arranged on the inner side surface of the extrusion outer sleeve column, the lower bottom surface of the extrusion outer sleeve column is provided with an accommodating push groove, an extrusion matching part is arranged in the accommodating push groove, the inner bottom surface of the accommodating push groove is provided with a limit rotating rod, the inside of the auxiliary push groove is provided with a main rubber sleeve, the size of the main rubber sleeve is smaller than the width of the auxiliary push groove, the upper surface of the main rubber sleeve is provided with an auxiliary rubber sleeve, the auxiliary rubber sleeve is arranged in the separation clamping strip, extrusion buffer liquid is arranged in the main rubber sleeve and the auxiliary rubber sleeve, and the lower surface of the main rubber sleeve is provided with a push plate which is matched with the size of the auxiliary push groove;
the auxiliary mechanism comprises a trapezoid outer plate and a sealing plate arranged on the upper surface of the trapezoid outer plate, wherein the trapezoid outer plate is provided with two groups of trapezoid outer plates which are matched with the adjusting pushing groove in size, sliding holes are formed in the surface of the sealing plate, swing extrusion plates are arranged on two sides of the trapezoid outer plate, pushing auxiliary rods are arranged on the outer sides of the swing extrusion plates, a sleeve rotating rod is arranged between the two groups of trapezoid outer plates, one end of each swing extrusion plate is sleeved on the surface of the corresponding sleeve rotating rod, the hydraulic part comprises a splicing base plate arranged on the inner bottom surface of the installation base groove and a hydraulic cylinder arranged on the upper surface of the splicing base plate, an extension auxiliary plate is arranged on the upper surface of the hydraulic cylinder, the extension auxiliary plate is arranged between the two groups of swing extrusion plates, a connecting supporting rod is arranged in the center of the upper surface of the extension auxiliary plate, a laminating pushing plate is arranged in the auxiliary pressing groove, and the laminating pushing plate is laminated with the pushing plate;
the extrusion matching piece comprises a butt joint rotating rod connected with the movable rotating groove and a connection adjusting gear arranged at the bottom end of the butt joint rotating rod, the connection adjusting gear is installed on the inner bottom surface of the adjustment pushing groove, the upper surface of the butt joint rotating rod is provided with an installation rotating rod, the side surface of the installation rotating rod is provided with an extrusion round block, the installation rotating rod and the extrusion round block are arranged in the accommodating pushing groove, the tip end of the extrusion round block is connected with the inner wall of the accommodating pushing groove, the upper surface of the installation rotating rod is provided with a positioning rotating groove, and the limiting rotating rod is connected with the positioning rotating groove.
Further, the pushing booster rod comprises a rod body arranged in the pushing groove and a horizontal limiting long groove formed in the upper surface of the rod body, the horizontal limiting long groove is connected with the horizontal control hanging block, a flat tooth surface is arranged on the side surface of the rod body, and the rod body is meshed and connected with the connecting adjusting gear through the flat tooth surface.
Further, two sides of one end of the rod body are provided with two butt joint rods, and one end of each butt joint rod is provided with a limit column block.
Further, the swing extrusion plate comprises a first plate body arranged between the two groups of trapezoidal outer plates and a sleeve joint rotating hole groove formed in one end of the first plate body, and the sleeve joint rotating hole groove is connected with the sleeve joint rotating rod.
Further, a butt joint single groove is formed in the surface of the first plate body, a butt joint double groove is formed in one side of the butt joint single groove, the butt joint double groove is connected with the butt joint double rod and the limiting column block, the extension booster plate is arranged on one side of the butt joint double groove, and the positions of the extension booster plate and the pushing booster rod are staggered.
Further, the extension assisting plate comprises a second plate body arranged between the two groups of swing extrusion plates and movable groove openings formed in two ends of the second plate body.
Further, the inside of activity recess mouth is provided with the activity pendulum little pole, and the one end of activity pendulum little pole is connected with the inboard of activity recess mouth, and spacing card post piece is all installed to the both sides of activity pendulum little pole one end, and activity pendulum little pole and spacing card post piece are connected with the butt joint single groove.
Further, the separation clamping strip comprises a strip rod piece arranged on the inner bottom surface of the clamping cavity and movable access holes formed in two sides of the strip rod piece, and extrusion hard column blocks are arranged on the inner sides of the movable access holes.
Further, the outer end of the extrusion hard column block is provided with a rubber paste block, the inner end of the extrusion hard column block is provided with a limit handle disc, one side of the limit handle disc is attached to the auxiliary rubber sheath, and connecting springs are arranged at two ends of the other side of the limit handle disc.
Further, an accommodating empty groove is formed in the separating clamping strip, the accommodating empty groove is communicated with the auxiliary pressing groove and the movable access hole, the accommodating empty groove is connected with the auxiliary rubber sheath, and one end of the connecting spring is connected with the inner side wall of the accommodating empty groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the hydraulic equipment with the function of protecting the workpiece from scratch, a plurality of groups of transported materials are sequentially placed through the separation clamping strips, the hydraulic cylinder is started to drive the extension booster plate to move upwards, the two groups of swing extrusion plates are subjected to extrusion force on the inner sides, one ends of the swing extrusion plates swing outwards along the sleeve rotating rod, the swing extrusion plates push the whole pushing booster rod outwards, the first control gear rotates along with the second control gear by utilizing the meshing connection of the pushing booster rod and the second control gear, meanwhile, the whole extrusion matching piece rotates along the movable rotating groove by utilizing the meshing connection of the connection adjusting gear and the first control gear, the whole extrusion matching piece rotates along the movable rotating groove, the extrusion round block is in extrusion fit with the inner wall of the containing pushing groove in a limiting mode, the extrusion round block is in extrusion fit with the outer side wall of the clamping cavity relatively to the outer side of the clamping cavity, the extrusion round block is parallel to the clamping cavity at the moment, the extrusion round block is in extrusion fit with the other side inner wall of the containing pushing groove due to the fact that the containing groove is used for limiting the extrusion matching piece, the extrusion round block is in translation along the movable outer sleeve groove, the extrusion round block is gradually in translation fit with the movable sleeve groove, the inner side of the extrusion round block is in the clamping cavity, the fact that the extrusion round block is in contact with the two sides of the extrusion round block is in the clamping cavity, the two sides of the extrusion round block are in contact with the two sides of the extrusion round block, the extrusion round block is in the inner side, the extrusion round block is in the clamping cavity, the two side, the fact that the abrasion of the two sides of the material is directly and the material is directly separated from the extrusion round block is prevented from being directly and the abrasion, and the material is prevented from being worn and the abrasion by the extrusion material is directly and the material is prevented from contacting the inside the two side.
2. The hydraulic equipment for protecting the workpiece from scratch, which is provided by the invention, drives the swinging extrusion plate to overturn when the extension power-assisted plate moves upwards gradually, the joint stay rod drives the joint push plate to move upwards in the auxiliary pressing groove, the joint push plate is jointed with the push plate to push upwards, the push plate extrudes the main rubber sheath, a certain moving distance is reserved between the joint push plate and the push plate, the initial size of the main rubber sheath is smaller than the accommodating space formed by the push plate and the auxiliary pressing groove, on one hand, the accommodating volume of extrusion buffer solution can be reduced, the raw materials are saved, on the other hand, the extrusion buffer solution of the main rubber sheath can be quickly pushed into the auxiliary rubber sheath under the extrusion acting force, the auxiliary rubber sheath is gradually expanded, the expanded auxiliary rubber sheath extrudes the limiting handle disc, the limiting handle disc drives the extrusion hard column blocks to translate outwards along the movable access holes so as to promote the rubber paste blocks on two sides of the bar members to extrude and attach materials, and then, the two groups of extrusion outer sheath columns extrude two sides of a plurality of groups of materials, meanwhile, the rubber paste blocks extrude and attach the two side surfaces of each group of materials, so that extrusion acting force of each group of materials is uniform, the defect of different degrees of materials with different distances of hydraulic equipment is avoided, the materials are further protected, besides, the containing space formed by the push plate and the auxiliary pressing groove is larger than the initial size of the main rubber sheath, and the materials with different thicknesses have certain adaptability, so that the extrusion hard column blocks leave a residual space for recycling.
3. According to the hydraulic equipment with the function of protecting the workpiece from scratch, after the transfer clamping work of materials is completed, the extension booster plate is driven to move downwards through the hydraulic cylinder, the bonding push plate moves downwards along with the extension booster plate, on one hand, the gravity of the extrusion buffer liquid is utilized to flow back into the main rubber sleeve, the extrusion buffer liquid is distributed in the main rubber sleeve and the auxiliary rubber sleeve, the initial state is restored again, on the other hand, the connecting spring is utilized, the limiting handle disc rapidly rebounds, the extrusion hard column block is recovered along the movable access hole, along with the downward movement of the extension booster plate, the movable swing small rod and the limiting clamping column block are connected with the butt joint single groove, the two groups of swing extrusion plates are driven to swing inwards along the trapezoid outer plate, meanwhile, the connection of the connecting supporting rod and the bonding push plate with the butt joint double groove is utilized, the pushing booster rod is driven to be recovered backwards, and further the second control gear, the first control gear and the connecting adjusting gear are continuously rotated, the extrusion round block drives the extrusion outer sleeve column and the inner wall of the extrusion cavity to recover to be parallel, so that the materials are subjected to complete removal, and the hydraulic effect can be realized under the condition of a plurality of control directions.
Drawings
FIG. 1 is a schematic view of the overall structure of a hydraulic apparatus with the function of protecting a workpiece from scratches according to the present invention;
FIG. 2 is a schematic view of the internal planar structure of a U-shaped clamping box seat of the hydraulic equipment for protecting workpieces from scratches;
FIG. 3 is a schematic view of the overall structure of the hydraulic equipment auxiliary mechanism for protecting the workpiece from scratches;
FIG. 4 is a schematic view of the internal plan structure of the auxiliary mechanism of the hydraulic equipment for protecting the workpiece from scratches;
FIG. 5 is a schematic view of the extrusion fitting of the hydraulic equipment with the function of protecting the workpiece from scratch according to the invention;
FIG. 6 is a schematic plan view of the inner part of the adjusting pushing groove of the hydraulic equipment with the function of protecting the workpiece from being scratched;
FIG. 7 is a schematic diagram of a pushing booster rod of a hydraulic device with the function of protecting a workpiece from being scratched;
FIG. 8 is a schematic view of a swing squeeze plate of a hydraulic apparatus with protection of a workpiece against scratches according to the present invention;
FIG. 9 is a schematic view of a part of the structure of an extension power assisting plate of the hydraulic equipment for protecting a workpiece from scratches;
FIG. 10 is a schematic diagram of the assembly of a horizontal control hoist block of a hydraulic apparatus with protection of a workpiece against scratches in accordance with the present invention;
FIG. 11 is a schematic view of a hydraulic device separator clamping bar having the function of protecting a workpiece from scratches in accordance with the present invention;
fig. 12 is a schematic view showing the structure of a hydraulic equipment accommodating empty groove for protecting a workpiece from scratches.
In the figure: 1. u-shaped clamping box seats; 11. a clamping cavity; 12. a movable open slot; 13. extruding the main part; 131. extruding the outer sleeve column; 132. a rubber gasket; 133. a receiving push groove; 134. extruding the mating member; 1341. butting a rotating rod; 1342. connecting an adjusting gear; 1343. installing a rotating rod; 1344. extruding the round block; 1345. positioning a rotating groove; 135. a limit rotating rod; 2. a hydraulic mechanism; 21. installing a bottom groove; 22. adjusting the pushing groove; 23. a movable rotating groove; 24. an auxiliary pressing groove; 241. a main rubber sheath; 242. an auxiliary rubber sheath; 243. extruding the buffer solution; 244. a push plate; 25. a hydraulic member; 251. splicing backing plates; 252. a hydraulic cylinder; 253. extending a power assisting plate; 2531. a second plate body; 2532. a movable groove opening; 2533. a movable swing small rod; 2534. limiting clamping column blocks; 254. a connecting stay bar; 255. attaching a push plate; 26. a first control gear; 27. a connecting rod; 28. a second control gear; 29. a horizontal control hanging block; 3. an auxiliary mechanism; 31. a trapezoidal outer plate; 32. a top sealing plate; 33. a slide through hole; 34. swinging the extrusion plate; 341. a first plate body; 342. sleeving the rotating hole groove; 343. docking the single groove; 344. butting double grooves; 35. pushing the booster rod; 351. a rod body; 352. a horizontal limiting long groove; 353. a flat tooth surface; 354. butting double bars; 355. limiting column blocks; 36. sleeving a rotating rod; 4. separating the clamping strips; 41. a bar member; 42. a movable access hole; 43. extruding the hard column blocks; 44. sticking blocks of rubber; 45. a limit handle disc; 46. a connecting spring; 47. accommodating the empty slot.
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.
In order to solve the problem that the material in direct contact with the hydraulic equipment is too large in pressure and exceeds the bearing property of the material, the problem that surface abrasion and even sinking easily occur, so that the material cannot be used subsequently and the technical problem of raw materials waste is solved, as shown in fig. 1-5, the following preferable technical scheme is provided:
the utility model provides a hydraulic equipment with protection work piece scratch-proof, including U-shaped clamping box seat 1 and set up the hydraulic mechanism 2 in U-shaped clamping box seat 1 inside, the inboard of hydraulic mechanism 2 is provided with auxiliary mechanism 3, the inboard of U-shaped clamping box seat 1 is provided with the separation clamp bar 4,U shape clamping box seat 1 including seting up the clamp chamber 11 in U-shaped clamping box seat 1 inboard and seting up the activity uncovered groove 12 at the two inside walls of clamp chamber 11, the inboard of activity uncovered groove 12 is provided with extrusion main part 13, hydraulic mechanism 2 is including seting up the installation kerve 21 in U-shaped clamping box seat 1 and seting up the regulation thrust groove 22 in the installation kerve 21 upper end, the movable change groove 23 has all been setted up to the upper surface at regulation thrust groove 22 both ends, auxiliary pressure groove 24 has been setted up to the upper end of regulation thrust groove 22, the interior bottom surface of installation kerve 21 is provided with hydraulic part 25, first control gear 26 is all installed to the both sides of hydraulic part 25, first control gear 26 sets up the interior bottom surface at regulation thrust groove 22, the central authorities of first control gear 26 upper surface install the connection 27, the top surface of second control gear 28 is set up on the regulation groove 29.
The extrusion main part 13 includes the extrusion overcoat post 131 that is connected with activity open slot 12 and sets up the rubber gasket 132 at extrusion overcoat post 131 inboard surface, the accommodation push away groove 133 has been seted up to extrusion overcoat post 131's lower bottom surface, the inside of accommodation push away groove 133 is provided with extrusion fitting 134, the interior bottom surface of accommodation push away groove 133 is provided with spacing bull stick 135, the inside of supplementary indent 24 is provided with main rubber cover 241, the size of main rubber cover 241 is less than the width of supplementary indent 24, the upper surface of main rubber cover 241 is provided with vice rubber cover 242, vice rubber cover 242 sets up in the inside of separating clamp strip 4, the inside of main rubber cover 241 and vice rubber cover 242 all is provided with extrusion buffer 243, the lower surface mounting of main rubber cover 241 pushes away clamp plate 244, push away clamp plate 244 and the size phase-match of supplementary indent 24.
The auxiliary mechanism 3 comprises a trapezoid outer plate 31 and a top sealing plate 32 arranged on the upper surface of the trapezoid outer plate 31, wherein the trapezoid outer plate 31 is provided with two groups, the two groups of trapezoid outer plates 31 are matched with the adjusting pushing groove 22 in size, sliding holes 33 are formed in the surface of the top sealing plate 32, swing pressing plates 34 are arranged on two sides of the trapezoid outer plate 31, pushing assistance rods 35 are arranged on the outer sides of the swing pressing plates 34, a sleeve rotating rod 36 is arranged between the two groups of trapezoid outer plates 31, one ends of the swing pressing plates 34 are sleeved on the surface of the sleeve rotating rod 36, a hydraulic part 25 comprises a splicing base plate 251 arranged on the inner bottom surface of the installation base groove 21 and a hydraulic cylinder 252 arranged on the upper surface of the splicing base plate 251, an extension assistance plate 253 is arranged on the upper surface of the hydraulic cylinder 252, an extension assistance plate 253 is arranged between the two groups of swing pressing plates 34, a connecting supporting rod 254 is arranged in the center of the upper surface of the extension assistance plate 253, a bonding push plate 255 is arranged on the upper surface of the connecting rod 254, the bonding push plate 255 is arranged in the auxiliary pressing groove 24, and the bonding push plate 255 is bonded with the pushing plate 244.
The extrusion matching piece 134 comprises a butt joint rotating rod 1341 connected with the movable rotating groove 23 and a connection adjusting gear 1342 arranged at the bottom end of the butt joint rotating rod 1341, the connection adjusting gear 1342 is arranged on the inner bottom surface of the adjustment pushing groove 22, an installation rotating rod 1343 is arranged on the upper surface of the butt joint rotating rod 1341, an extrusion round block 1344 is arranged on the side surface of the installation rotating rod 1343, the installation rotating rod 1343 and the extrusion round block 1344 are arranged in the accommodating pushing groove 133, the tip end of the extrusion round block 1344 is connected with the inner wall of the accommodating pushing groove 133, a positioning rotating groove 1345 is arranged on the upper surface of the installation rotating rod 1343, and the limiting rotating rod 135 is connected with the positioning rotating groove 1345.
Specifically, place a plurality of groups of transport material in proper order through separating clamp strip 4, start pneumatic cylinder 252, drive extension booster plate 253 and shift up, two sets of swing stripper plates 34 receive inboard extrusion force, swing stripper plate 34's one end is outside the swing of axle center along cover bull stick 36, swing stripper plate 34 outwards promote the whole of pushing booster rod 35, utilize pushing booster rod 35 and the meshing of second control gear 28 to be connected, make first control gear 26 rotate along with second control gear 28, at the same time, utilize the meshing of linking adjusting gear 1342 and first control gear 26 to be connected, extrusion fitting 134 is whole rotates along movable change groove 23, be connected through spacing bull stick 135 and location change groove 1345, in order to rotate spacingly to extrusion fitting 134 holistic center, initial state, extrusion circle stick 1344 is extrusion laminating with holding the inner wall of pushing groove 133, the outside of pressing from both sides for pressing from both sides chamber 11, extrusion circle stick 1344 is parallel with pressing from both sides of pushing groove 133, because of linking adjusting the meshing of adjusting the extrusion circle stick 1344, extrusion circle stick 1344 and holding the opposite side inner wall of pushing groove 133 and extrusion laminating, because of the extrusion fitting piece 134 carries out the extrusion fitting piece 131 and directly has the extrusion fitting piece, and the inside is had the extrusion pad 131 to be had, and the inside to be had and the extrusion material is kept away from each other is cut down, and the extrusion material is stretched into the inside to be had, and is stretched into the extrusion fitting piece 131 is separated from each other, and is avoided and the extrusion material is stretched into the inside the hole to be directly has and is stretched into the extrusion material hole to be the material is separated from the material, and is stretched into the material.
In order to solve the technical problem that the force applied by the hydraulic equipment can be transmitted layer by layer through a plurality of groups of materials, the materials are mutually extruded and worn, so that the materials with different distances from the hydraulic equipment have defects with different degrees, as shown in fig. 5-10, the following preferable technical scheme is provided:
the pushing booster rod 35 comprises a rod body 351 arranged in the pushing groove 22 and a horizontal limiting long groove 352 formed in the upper surface of the rod body 351, the horizontal limiting long groove 352 is connected with the horizontal control hanging block 29, a flat tooth surface 353 is arranged on the side surface of the rod body 351, the rod body 351 is connected with a connecting adjusting gear 1342 in a meshed mode through the flat tooth surface 353, two abutting double-strip rods 354 are arranged on two sides of one end of the rod body 351, a limiting column block 355 is arranged on one end of each abutting double-strip rod 354, the swinging extrusion plate 34 comprises a first plate body 341 arranged between two groups of trapezoidal outer plates 31 and a sleeving rotary hole groove 342 formed in one end of the first plate body 341, the sleeving rotary hole groove 342 is connected with the sleeving rotary rod 36, a abutting single groove 343 is formed in the surface of the first plate body 341, abutting double-strip grooves 344 are connected with the abutting double-strip rods 354 and the limiting column block 355, the extending booster plate 253 is arranged on one side of the abutting double-strip grooves 344, and the extending booster plate 253 is staggered with the pushing booster rod 35.
Specifically, when the extension assisting plate 253 moves up gradually, in addition to driving the swinging extrusion plate 34 to turn over, the engagement stay 254 drives the bonding push plate 255 to move up in the auxiliary pressing groove 24, the bonding push plate 255 is bonded to the pushing plate 244 to move up, the pushing plate 244 extrudes the main rubber sheath 241, a certain moving distance is provided between the bonding push plate 255 and the pushing plate 244, and the initial size of the main rubber sheath 241 is smaller than the accommodating space formed by the pushing plate 244 and the auxiliary pressing groove 24, on one hand, the accommodating volume of the extrusion buffer 243 can be reduced, the raw materials are saved, on the other hand, the extrusion buffer 243 of the main rubber sheath 241 can be pushed into the auxiliary rubber sheath 242 rapidly under the extrusion force, and the auxiliary rubber sheath 242 expands gradually due to the gradual increase of the extrusion buffer 243 in the auxiliary rubber sheath 242, the expansion auxiliary rubber sleeve 242 extrudes the limit handle disc 45, the limit handle disc 45 drives the extrusion hard column block 43 to translate outwards along the movable access hole 42, so that the rubber paste blocks 44 on two sides of the bar member 41 are extruded to be attached to materials, further, two groups of extrusion outer sleeve columns 131 extrude two sides of a plurality of groups of materials, meanwhile, the two side surfaces of each group of materials are extruded to be attached through the rubber paste blocks 44, extrusion acting force of each group of materials is uniform, the defect of different degrees of materials with different distances from hydraulic equipment is avoided, the materials are further protected, besides, the containing space formed by the pushing plate 244 and the auxiliary pressing groove 24 is larger than the initial size of the main rubber sleeve 241, and the materials with different thicknesses are provided with certain adaptability, so that the extrusion hard column block 43 is left with a margin space for recycling.
In order to better solve the technical problem of retraction of the extrusion control function of the device, as shown in fig. 2, 11 and 12, the following preferred technical scheme is provided:
the extension booster plate 253 comprises a second plate body 2531 arranged between two groups of swing extrusion plates 34 and a movable groove opening 2532 formed in two ends of the second plate body 2531, a movable swing small rod 2533 is arranged in the movable groove opening 2532, one end of the movable swing small rod 2533 is connected with the inner side of the movable groove opening 2532, limiting clamping column blocks 2534 are arranged on two sides of one end of the movable swing small rod 2533, the movable swing small rod 2533 and the limiting clamping column blocks 2534 are connected with the butt joint single groove 343, the separation clamping strip 4 comprises a strip rod 41 arranged on the inner bottom surface of the clamping cavity 11 and movable access holes 42 formed in two sides of the strip rod 41, extrusion hard column blocks 43 are arranged in the inner sides of the movable access holes 42, rubber sticking blocks 44 are arranged at the outer ends of the extrusion hard column blocks 43, limiting handle discs 45 are arranged at the inner ends of the extrusion hard column blocks 43, one sides of the limiting handle discs 45 are attached to auxiliary rubber bags 242, connecting springs 46 are arranged at two ends of the other sides of the limiting handle discs 45, containing grooves 47 are formed in the separation clamping strip 4, the containing grooves 47 are formed in the containing grooves 47, the containing grooves 24 are connected with the auxiliary hollow grooves and the auxiliary hollow grooves 47 are connected with the hollow grooves 46, and the hollow grooves are connected with the hollow grooves 47.
Specifically, after the material transferring and clamping work is completed, the extension booster plate 253 is driven to move downwards by the hydraulic cylinder 252, the bonding push plate 255 moves downwards along with the extension booster plate 253, on one hand, the main rubber sleeve 241 loses the extrusion force of the bonding push plate 255 to the main rubber sleeve 241, on the other hand, the gravity of the extrusion buffer 243 is utilized to flow into the main rubber sleeve 241 again, the extrusion buffer 243 is distributed in the main rubber sleeve 241 and the auxiliary rubber sleeve 242, the initial state is restored again, on the other hand, the connection spring 46 is utilized, the limit handle disc 45 rapidly rebounds, the extrusion hard column block 43 is recovered along the movable access hole 42, and along with the downward movement of the extension booster plate 253, the movable swing small rod 2533 and the limit clamping column block 2534 are connected with the butt joint single groove 343, the two groups of swing extrusion plates 34 are driven to swing inwards along the trapezoid outer plate 31, on the other hand, the connection of the connection supporting rod 254 and the bonding push plate 255 with the butt joint double groove 344 is utilized, the pushing booster rod 35 is driven to recover backwards, the second control gear 28, the first control gear 26 and the connection adjusting gear 1342 are successively rotated, the extrusion round block 4 drives the extrusion sleeve 131 to recover the inner wall of the extrusion sleeve 131, and the material is completely unloaded by the hydraulic cylinder 1342, and the material can be completely unloaded by the hydraulic cylinder.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (10)
1. The utility model provides a hydraulic equipment with protection work piece scratch-proof, includes U-shaped clamping box seat (1) and sets up at the inside hydraulic mechanism (2) of U-shaped clamping box seat (1), its characterized in that: the inner side of the hydraulic mechanism (2) is provided with an auxiliary mechanism (3), the inner side of the U-shaped clamping box seat (1) is provided with a separation clamping strip (4), the U-shaped clamping box seat (1) comprises a clamping cavity (11) formed in the inner side of the U-shaped clamping box seat (1) and movable open grooves (12) formed in two inner side walls of the clamping cavity (11), the inner side of the movable open grooves (12) is provided with an extrusion main part (13), the hydraulic mechanism (2) comprises a mounting bottom groove (21) formed in the U-shaped clamping box seat (1) and an adjusting pushing groove (22) formed in the upper end of the mounting bottom groove (21), the upper surfaces of two ends of the adjusting pushing groove (22) are respectively provided with a movable rotating groove (23), the upper end of the adjusting pushing groove (22) is provided with an auxiliary pressing groove (24), the inner bottom surface of the mounting bottom groove (21) is provided with a hydraulic part (25), two sides of the hydraulic part (25) are respectively provided with a first control gear (26), the inner bottom surface of the adjusting groove (22) is provided with a pushing main part (13), the first control gear (26) is provided with a second control gear (27), and the upper surface of the first control gear (26) is provided with a second control lifting rod (27) is provided with a horizontal pushing part (28);
the extrusion main part (13) includes extrusion overcoat post (131) that are connected with activity uncovered groove (12) and sets up rubber gasket (132) at extrusion overcoat post (131) medial surface, accommodation push away groove (133) have been seted up to the lower bottom surface of extrusion overcoat post (131), the inside of accommodation push away groove (133) is provided with extrusion fitting piece (134), the interior bottom surface of accommodation push away groove (133) is provided with spacing bull stick (135), the inside of supplementary indent (24) is provided with main rubber cover (241), the size of main rubber cover (241) is less than the width of supplementary indent (24), the upper surface of main rubber cover (241) is provided with vice rubber cover (242), vice rubber cover (242) set up in the inside of separating clamp strip (4), the inside of main rubber cover (241) and vice rubber cover (242) all is provided with extrusion buffer (243), the lower surface mounting of main rubber cover (241) pushes away clamp plate (244), push away plate (244) and supplementary indent (24) size assorted.
2. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 1, wherein: the auxiliary mechanism (3) comprises a trapezoid outer plate (31) and a top sealing plate (32) arranged on the upper surface of the trapezoid outer plate (31), wherein the trapezoid outer plate (31) is provided with two groups, the two groups of trapezoid outer plates (31) are matched with the adjusting pushing groove (22) in size, sliding through holes (33) are formed in the surface of the top sealing plate (32), swing extrusion plates (34) are arranged on two sides of the trapezoid outer plate (31), pushing booster rods (35) are arranged on the outer sides of the swing extrusion plates (34), a sleeve rotating rod (36) is arranged between the two groups of trapezoid outer plates (31), one end of each swing extrusion plate (34) is sleeved on the surface of the sleeve rotating rod (36), a hydraulic part (25) comprises a splicing base plate (251) arranged on the inner bottom surface of the installation base groove (21) and a hydraulic cylinder (252) arranged on the upper surface of the splicing base plate (251), extension booster plates (253) are arranged on the upper surface of the hydraulic cylinder (252), extension booster plates (254) are arranged between the two groups of swing extrusion plates (34), a supporting rod (254) is arranged in the middle of the upper surface of the extension booster plates (253), one end of each extension booster rod (254) is sleeved on the upper supporting rod, and the upper supporting rod (255) is attached to the upper pushing plate (255) and the upper pushing plate (255) is attached to the inner pushing plate (255) and is attached to the inner pushing plate (255).
The extrusion matching piece (134) comprises a butt joint rotating rod (1341) connected with the movable rotating groove (23) and a connection adjusting gear (1342) arranged at the bottom end of the butt joint rotating rod (1341), the connection adjusting gear (1342) is installed on the inner bottom surface of the adjustment pushing groove (22), an installation rotating rod (1343) is arranged on the upper surface of the butt joint rotating rod (1341), an extrusion round block (1344) is arranged on the side surface of the installation rotating rod (1343), the installation rotating rod (1343) and the extrusion round block (1344) are arranged in the accommodating pushing groove (133), the tip end of the extrusion round block (1344) is connected with the inner wall of the accommodating pushing groove (133), a positioning rotating groove (1345) is formed in the upper surface of the installation rotating rod (1343), and the limiting rotating rod (135) is connected with the positioning rotating groove (1345).
3. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 2, wherein: the pushing assisting rod (35) comprises a rod body (351) arranged in the pushing groove (22) and a horizontal limiting long groove (352) formed in the upper surface of the rod body (351), the horizontal limiting long groove (352) is connected with the horizontal control hanging block (29), a flat tooth surface (353) is arranged on the side surface of the rod body (351), and the rod body (351) is meshed and connected with the connection adjusting gear (1342) through the flat tooth surface (353);
two sides of one end of the rod body (351) are provided with butt joint double rods (354), and one end of each butt joint double rod (354) is provided with a limiting column block (355).
4. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 3, wherein: the swinging extrusion plate (34) comprises a first plate body (341) arranged between two groups of trapezoidal outer plates (31) and a sleeving rotating hole groove (342) arranged at one end of the first plate body (341), and the sleeving rotating hole groove (342) is connected with the sleeving rotating rod (36).
5. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 4, wherein: the surface of the first plate body (341) is provided with a single butt joint groove (343), one side of the single butt joint groove (343) is provided with double butt joint grooves (344), the double butt joint grooves (344) are connected with double butt joint bars (354) and limiting column blocks (355), the extension booster plate (253) is arranged on one side of the double butt joint grooves (344), and the positions of the extension booster plate (253) and the pushing booster rod (35) are staggered.
6. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 5, wherein: the extension assisting plate (253) comprises a second plate body (2531) arranged between the two groups of swinging extrusion plates (34) and movable groove openings (2532) formed in two ends of the second plate body (2531).
7. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 6, wherein: the inside of activity recess mouth (2532) is provided with activity pendulum little pole (2533), and the one end of activity pendulum little pole (2533) is connected with the inboard of activity recess mouth (2532), and spacing card post piece (2534) are all installed to the both sides of activity pendulum little pole (2533) one end, and activity pendulum little pole (2533) and spacing card post piece (2534) are connected with butt joint single groove (343).
8. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 1, wherein: the separation clamping strip (4) comprises a strip rod piece (41) arranged on the inner bottom surface of the clamping cavity (11) and movable access holes (42) arranged on two sides of the strip rod piece (41), and extrusion hard column blocks (43) are arranged on the inner sides of the movable access holes (42).
9. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 8, wherein: the outer end of the extrusion hard column block (43) is provided with a rubber paste block (44), the inner end of the extrusion hard column block (43) is provided with a limit handle disc (45), one side of the limit handle disc (45) is attached to the auxiliary rubber sheath (242), and connecting springs (46) are arranged at two ends of the other side of the limit handle disc (45).
10. A hydraulic apparatus having the function of protecting a workpiece from scratches as claimed in claim 9, wherein: an accommodating empty groove (47) is formed in the separating clamping strip (4), the accommodating empty groove (47) is communicated with the auxiliary pressing groove (24) and the movable access hole (42), the accommodating empty groove (47) is connected with the auxiliary rubber wrap (242), and one end of the connecting spring (46) is connected with the inner side wall of the accommodating empty groove (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311155725.3A CN116873354A (en) | 2023-09-08 | 2023-09-08 | Hydraulic equipment with protection work piece scratch prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311155725.3A CN116873354A (en) | 2023-09-08 | 2023-09-08 | Hydraulic equipment with protection work piece scratch prevention |
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| Publication Number | Publication Date |
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| CN116873354A true CN116873354A (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311155725.3A Pending CN116873354A (en) | 2023-09-08 | 2023-09-08 | Hydraulic equipment with protection work piece scratch prevention |
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| CN110979921A (en) * | 2020-01-14 | 2020-04-10 | 诸暨市勇远箱包有限公司 | Wine bottle box capable of being stably transported, stored and displayed |
| CN113696812A (en) * | 2021-07-22 | 2021-11-26 | 任德霞 | Anti-loosening clamping device for road transportation of fragile products |
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| CN217146861U (en) * | 2022-02-25 | 2022-08-09 | 上海培通机械有限公司 | Engineering machine tool structure transportation base |
| CN115158881A (en) * | 2022-08-23 | 2022-10-11 | 关志新 | Clamping plate type large wind power blade transportation support |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160058A (en) * | 2018-10-08 | 2019-01-08 | 王春阳 | A kind of transfer device of geothermal energy equipment |
| CN110217472A (en) * | 2019-06-10 | 2019-09-10 | 陈纪延 | A kind of fixable transfer device of frangible plate and its operating method |
| CN110979921A (en) * | 2020-01-14 | 2020-04-10 | 诸暨市勇远箱包有限公司 | Wine bottle box capable of being stably transported, stored and displayed |
| CN113696812A (en) * | 2021-07-22 | 2021-11-26 | 任德霞 | Anti-loosening clamping device for road transportation of fragile products |
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| CN217146861U (en) * | 2022-02-25 | 2022-08-09 | 上海培通机械有限公司 | Engineering machine tool structure transportation base |
| CN115158881A (en) * | 2022-08-23 | 2022-10-11 | 关志新 | Clamping plate type large wind power blade transportation support |
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Application publication date: 20231013 |