CN117367133B - Graphitized power transmission pushing device - Google Patents
Graphitized power transmission pushing device Download PDFInfo
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- CN117367133B CN117367133B CN202311665539.4A CN202311665539A CN117367133B CN 117367133 B CN117367133 B CN 117367133B CN 202311665539 A CN202311665539 A CN 202311665539A CN 117367133 B CN117367133 B CN 117367133B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 28
- 230000007306 turnover Effects 0.000 claims description 28
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000005087 graphitization Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/006—Graphite
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention relates to the technical field of thrusters, in particular to a graphitized power transmission thrustor which comprises a support frame, wherein a side surface of the support frame is fixedly connected with a side fixing frame, the top end of the side fixing frame is fixedly connected with a top frame, the top end of the top frame is fixedly connected with a top plate, the inner side surface of the side fixing frame is fixedly connected with a connecting piece, the bottom side surface of the support frame is fixedly connected with a guide rail groove, the inner side of the support frame is rotationally connected with a guide rail wheel, and the inner side surface of the connecting piece is fixedly connected with a slide bar groove plate; the circuit protection device comprises a support frame, wherein a pushing component is arranged at the rear side of the support frame and comprises a side fixing plate, a magnetic block, a pushing contact piece, a pushing contact connecting rod, a fixed compression rod, a guide rod and a sliding rod plate, the side fixing plate is fixedly connected to the side face of the side fixing frame, the magnetic block is fixedly connected to the rear side face of the side fixing plate, the pushing contact connecting rod is slidably connected to the top end of the rear side of the side fixing plate, and two ends of the pushing contact connecting rod are respectively fixedly connected with one pushing contact piece.
Description
Technical Field
The invention relates to the technical field of thrusters, in particular to a graphitized power transmission thrustor.
Background
Graphitization is used for graphitizing steel, and a steel piece can be decomposed into free graphite under the long-term action of working temperature and stress, so that a circuit in a furnace body is electrified by a power transmission device when the graphitization furnace is electrified.
The patent of application number CN202122785043.3 discloses a graphitization power transmission pushing device, including bottom plate, stand, first pushing cylinder, second pushing cylinder, first push pedal, second push pedal, the stand has two, and two stand fixed mounting respectively on the bottom plate, first pushing cylinder and second pushing cylinder are all fixed mounting on two stands, first pushing cylinder sets up the below that pushes away the cylinder at the second, the both ends that first pushing cylinder and second pushed the cylinder all are provided with the push rod, install first push pedal on the push rod of first pushing cylinder, install the second push pedal on the push rod of second pushing cylinder, added a jack-up device before transporting the power transmission dolly in place, just so can directly power transmission graphitize after the power transmission dolly is in place. The furnace charging time is greatly shortened by the jacking device, thereby improving the production efficiency of the tandem furnace
Although the above problems are solved, the device body and the furnace body are separated from each other and stop contacting and supplying power at a low speed in the graphitization processing process, so that the graphitization stopping time in the furnace is prolonged to influence the graphitization effect, and therefore, the graphitization power transmission pushing device with the circuit protection function is necessary to design.
Disclosure of Invention
The invention aims to provide a graphitized power transmission pushing device so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the graphitized power transmission pushing device comprises a support frame, wherein a side fixing frame is fixedly connected to the side surface of the support frame, a top frame is fixedly connected to the top end of the side fixing frame, a top plate is fixedly connected to the top end of the top frame, a connecting piece is fixedly connected to the inner side surface of the side fixing frame, a guide rail groove is fixedly connected to the bottom side surface of the support frame, a guide rail wheel is rotatably connected to the inner side of the support frame, and a slide bar groove plate is fixedly connected to the inner side surface of the connecting piece; the back side of the supporting frame is provided with a pushing component which comprises a side fixing plate, a magnetic block, a pushing contact piece, a pushing contact connecting rod, a fixed compression rod, a guide rod and a sliding rod plate, wherein the side fixing plate is fixedly connected to the side surface of the side fixing frame, the magnetic block is fixedly connected to the back side surface of the side fixing plate, the pushing contact connecting rod is slidably connected to the back top end of the side fixing plate, two ends of the pushing contact connecting rod are respectively fixedly connected with a pushing contact piece, the fixed compression rod is fixedly connected to the front end of the pushing contact connecting rod, the guide rod is parallel to the fixed compression rod, the tail end of the guide rod is fixedly connected to the tail end of the fixed compression rod, the sliding rod plate is slidably connected to the outer side of the guide rod, the pushing contact piece is fixedly connected to the guide rod, the guide rod is slidably connected to the sliding rod plate, a spring is sleeved on the outer side of the fixed compression rod, the front end of the spring is fixedly connected to the sliding rod, the back end of the spring is fixedly connected with the push contact piece, the push contact piece positioned at the inner side of the side fixing plate is fixedly connected with the spring and the guide rod sleeved at the outer side of the fixed pressure rod, in the graphitization processing process, the whole movement of the support frame is utilized to control graphitization power supply to work, the guide rail wheel connected with the inner side of the support frame is driven by the external motor to drive the support frame to move along a preset route through the guide rail groove at the bottom side, after the support frame moves to a designated position, the magnetic force block on the support frame is pushed by external force to approach the external electromagnet at the corresponding position, the electromagnet adsorbs the magnetic force block, in the process that the support frame is pushed by external force, after the push contact piece at the side surface of the side fixing plate contacts with the plane of the electromagnet, the push contact piece is pushed by pressure to push the push contact connecting rod to slide through the side fixing plate, the push contact connecting rod is pushed by the fixed pressure rod to slide towards the slide rod plate and the outer side spring is pressed, when the fuse wire at the position where the electromagnets are connected in series breaks, the electromagnets lose magnetic force at the moment, and the spring at the outer side of the constant pressure rod releases elastic force so as to push the push contact connecting rod and the push contact piece to pop out, so that the support frame is separated from the furnace body and stops supplying power, graphitization in the furnace is stopped, the protection effect is achieved, the circuit overload is prevented, the graphitization effect is affected, and meanwhile, the push contact piece contacts with the furnace body to push the constant pressure rod to squeeze the spring to bear force, and the buffer effect is achieved for collision generated by the whole support frame and the direct contact of the furnace body.
According to the technical proposal, the tail end of the pressure-fixing rod is provided with an energizing structure, the energizing structure comprises a pressure-applying hinged plate, a chute hinged plate, a sliding bedplate, a pressure-applying seesaw, a pressure-applying push rod, a turnover frame, a sliding push rod and a sliding frame, the top surface of the supporting frame is fixedly connected with a vertical guide frame around, the pressure-applying hinged plate is hinged at the front end of the pressure-fixing rod, the chute hinged plate is hinged at the tail end of the bottom side of the pressure-applying hinged plate, the sliding bedplate is hinged at the inner side of the vertical guide frame, the pressure-applying seesaw is hinged at the side surface of the sliding bedplate, the pressure-applying push rod is connected at the inner side of the sliding grooved plate in a sliding manner, the turnover rotating handle is rotatably connected at the side surface of the sliding grooved plate, the sliding plate is slidably connected at the side surface of the turnover frame, the sliding frame is fixedly connected at the side surface of the turnover frame, the bottom of the turnover frame is fixedly connected with the two vertical guide frames, the two vertical guide frames are far away from the bottom end of the pressure-fixing rod, the vertical sliding grooves are arranged at the two vertical guide frames are fixedly connected with the side surfaces of the two torsional springs, the two side of the turnover frame is fixedly connected with the side of the turnover plate, the two torsional springs are fixedly connected with the two side of the turnover frame, the two side plates are fixedly connected with the side plates are movably hinge plate are hinged at the side-hinged at the side of the turnover frame, and the side plate is connected with the side of the two side plate, and the two side plate is fixedly connected with the side plate is arranged at the side of the vertical hinge plate, and the two side plate is arranged at the side frame, and the two side is connected with the vertical frame is opposite side is arranged, and has a vertical hinge is symmetrically. When the pressure seesaw pulls the hinged pressure pushing rod, the pressure pushing rod is pulled by the pressure pushing seesaw and slides along the inner side of the sliding rod groove plate, so that the pressure pushing rod moves to pull the turnover groove rotating handle to deflect to drive the upper side sliding pushing rod and the lower side sliding pushing rod to extend outwards to contact with the side face to electrify, the structure is utilized to push the sliding pushing rod to realize electrify, the occupied space and the whole weight of a hydraulic cylinder and hydraulic equipment can be reduced, meanwhile, when the pressure pushing seesaw is not subjected to downward pulling force of the sliding table plate any more, the torsion spring on the side face of the turnover groove rotating handle can pull back the two side sliding pushing rods at the same time, and therefore quick break points and quick pull distances are realized, and the influence on graphitization effect caused by the electrifying time extension due to too slow movement of the sliding pushing rods is prevented.
According to the technical proposal, a positioning structure is arranged below the sliding table plate and comprises a lower cylinder, a lower table plate, a pressure-bearing seesaw, a connecting plate shaft and a positioning pressing plate, wherein the lower cylinder is fixedly connected with the lower surface of the sliding table plate, the lower table plate is slidingly connected with the outer surface of the lower cylinder, the pressure-bearing seesaw is arranged below the lower table plate, the connecting plate shaft is fixedly connected with the side surface of the pressure-bearing seesaw, the positioning pressing plate is fixedly connected with the outer side surface of the connecting plate shaft, the lower table plate is slidingly connected with a vertical guide frame, the connecting plate shaft is rotationally connected with a supporting frame, the lower table plate is mutually contacted with the top side surface of the pressure-bearing seesaw, a torsion spring is arranged at the contact section of the connecting plate shaft and the pressure-bearing seesaw, the inner end of the torsion spring is fixedly connected with the connecting plate shaft, and the tail end of the outer side of the torsion spring is fixedly connected with the support frame, the lower cylinder penetrates through the bottom surface from the top surface of the lower platen, when the sliding platen moves downwards to enable the lower platen to be in contact with the pressure seesaw, the sliding platen moves downwards to push the lower cylinder to slide with the pressure seesaw and squeeze the spring on the outer side of the lower cylinder, and the pressure seesaw is pressed by the lower platen along with continuous downward pressing of the sliding platen, so that the pressure seesaw drives the coaxial positioning pressing plate to overturn downwards and be in contact with the bottom surface, the support frame is prevented from being integrally displaced and rocked through the guide rail wheel to affect the electrifying state of the sliding push rod, and meanwhile the lower cylinder also passes through the lower platen to be in contact with the ground, and is sleeved with an external structure below by the lower cylinder, so that the fixing effect can be improved.
According to the technical scheme, the side of connecting piece is provided with protective structure, protective structure includes the guard plate, the guard plate pivot, the spring leaf, spring even piece, the cross slot pole, cross slot pole fixed connection is in the side of connecting piece, spring even piece sliding connection is in the inboard of cross slot pole, spring leaf fixed connection is in the side of spring even piece, guard plate pivot sliding connection is in the inboard of cross slot pole, guard plate fixed connection is in the lateral surface of guard plate pivot, guard plate pivot and spring leaf fixed connection, install the spring in the inslot of cross slot pole, and spring wherein one end and spring even piece fixed connection, and the spring other end and cross slot pole fixed connection, when the slide push rod outwards extends from the support frame side, the terminal power transmission push pedal of slide push rod can promote guard plate upset drive guard plate pivot torsion spring piece deformation, can let guard plate pivot slide along the cross slot pole and promote spring even piece extrusion spring after guard plate and furnace bottom inner wall contact, let guard plate part structure shrink to the inboard of support frame, the guard plate is not in under the state of leading to block it, play the effect to the slide push rod, prevent to adhere to non-insulating material after the slide push rod is circular telegram, prevent to slide push rod from contacting the side, prevent to touch the dangerous leakage.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the side fixing plate, the magnetic block, the push contact piece, the push contact connecting rod, the fixed pressure rod, the guide rod and the slide rod plate are arranged, so that the support frame is quickly separated from the furnace body, power supply is stopped, graphitization in the furnace is stopped, the protection effect is realized, the influence of circuit overload on graphitization effect is prevented, meanwhile, the push contact piece contacts the furnace body to push the fixed pressure rod to squeeze the spring to bear force, and the buffer effect is realized on collision generated by direct contact of the whole support frame and the furnace body;
according to the invention, through the arrangement of the vertical guide frame, the pressing hinge plate, the sliding chute hinge plate, the sliding table plate, the pressing seesaw, the pressing push rod, the turnover chute rotating handle, the sliding push rod and the sliding frame, the structure is utilized to push the sliding push rod to realize electrifying, so that the occupied space and the whole weight of a hydraulic cylinder and hydraulic equipment can be reduced, and meanwhile, the torsion springs on the side surfaces of the turnover chute rotating handle can simultaneously pull back the two sliding push rods, thereby realizing quick break points and quick distance pulling, and preventing the sliding push rod from moving too slowly to cause the prolonged electrifying time to influence the graphitizing effect;
according to the invention, the lower cylinder, the lower platen, the pressure seesaw, the connecting plate shaft and the positioning pressing plate are arranged, so that the whole support frame is prevented from influencing the electrifying state of the sliding push rod due to displacement and shaking of the guide rail wheel, and meanwhile, the lower cylinder can pass through the lower platen to contact with the ground, and the lower cylinder is sleeved with the lower external structure, so that the fixing effect can be improved;
according to the invention, the protection plate rotating shaft, the spring piece, the spring connecting block and the transverse groove rod are arranged, so that the protection plate can block the sliding push rod when the sliding push rod is not in a power-on state, and has a protection effect on the sliding push rod, and the situation that non-insulating substances are attached to the side surface of the sliding push rod after the sliding push rod is electrified and are electrically conducted to the side surface of the sliding push rod is prevented, and danger caused by touch due to electric leakage is prevented.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the inner side of the side fixing frame of the present invention;
FIG. 3 is a schematic view of the pushing assembly of the present invention;
FIG. 4 is a schematic view of the structure of the energizing structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic view of the positioning structure of the present invention;
FIG. 7 is a schematic view of the structure of the protective structure of the present invention;
fig. 8 is an enlarged schematic view of the structure of B in fig. 7 according to the present invention.
In the figure: 1. a support frame; 2. a side fixing frame; 3. a top frame; 4. a pushing assembly; 41. a side fixing plate; 42. a magnetic block; 43. pushing the contact piece; 44. pushing and touching the connecting rod; 45. a pressure lever; 46. a guide rod; 47. a slide bar plate; 5. an energizing structure; 51. a vertical guide frame; 52. pressing a hinge plate; 53. a chute hinge plate; 54. a slide platen; 55. a pressing seesaw; 56. a pressing push rod; 57. turning over the groove rotating handle; 58. sliding the push rod; 59. a sliding frame; 6. a positioning structure; 61. a lower cylinder; 62. a lower bedplate; 63. a pressed seesaw; 64. a connecting plate shaft; 65. positioning a pressing plate; 7. a top plate; 8. a protective structure; 81. a protection plate; 82. a guard board rotating shaft; 83. a spring piece; 84. a spring connecting block; 85. a transverse slot rod; 9. a connecting piece; 10. a guide rail groove; 11. a guide rail wheel; 12. a slide bar groove plate.
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.
Referring to fig. 1-8, an embodiment of the invention is a graphitized power transmission pushing device, which comprises a supporting frame 1, wherein a side surface of the supporting frame 1 is fixedly connected with a side fixing frame 2, a top end of the side fixing frame 2 is fixedly connected with a top frame 3, a top plate 7 is fixedly connected with the top end of the top frame 3, an inner side surface of the side fixing frame 2 is fixedly connected with a connecting piece 9, a bottom side surface of the supporting frame 1 is fixedly connected with a guide rail groove 10, a guide rail wheel 11 is rotatably connected with an inner side of the supporting frame 1, and an inner side surface of the connecting piece 9 is fixedly connected with a slide bar groove plate 12; the back side of the supporting frame 1 is provided with a pushing component 4, the pushing component 4 comprises a side fixing plate 41, a magnetic block 42, a pushing contact piece 43, a pushing contact connecting rod 44, a fixed pressure rod 45, a guide rod 46 and a slide rod plate 47, the side fixing plate 41 is fixedly connected to the side face of the side fixing frame 2, the magnetic block 42 is fixedly connected to the back side face of the side fixing plate 41, the pushing contact connecting rod 44 is slidingly connected to the back top end of the side fixing plate 41, two ends of the pushing contact connecting rod 44 are respectively fixedly connected with a pushing contact piece 43, the fixed pressure rod 45 is fixedly connected to the front end of the pushing contact connecting rod 44, the guide rod 46 is parallel to the fixed pressure rod 45, the tail end of the guide rod 46 is fixedly connected with the tail end of the fixed pressure rod 45, the slide rod plate 47 is slidingly connected to the outer side of the guide rod 46, the front end and the back end of the pushing contact connecting rod 44 are fixedly connected with the pushing contact piece 43, the pushing contact piece 43 positioned at the front end is fixedly connected with the fixed pressure rod 45, the guide rod 46 is in sliding connection with the slide rod plate 47, the spring is sleeved outside the fixed pressure rod 45, the front end of the spring is fixedly connected with the slide rod plate 47, the rear end of the spring is fixedly connected with the push contact piece 43, the push contact piece 43 positioned at the inner side of the side fixed plate 41 is fixedly connected with the spring and the guide rod 46 sleeved outside the fixed pressure rod 45, in the graphitization processing process, the whole movement of the support frame 1 is utilized to control graphitization power supply to work, the guide rail wheel 11 connected at the inner side of the support frame 1 is driven by the external motor to drive the support frame 1 to move along a preset route through the guide rail groove 10 at the bottom side, after the support frame 1 moves to a specified position, the external electromagnet at the corresponding position is pushed by external force to push the magnetic block 42 on the support frame 1, the electromagnet adsorbs the magnetic block 42, and in the process of pushing the support frame 1 is pushed by the external force, the push contact piece 43 positioned at the side of the side fixed plate 41 contacts with the plane of the electromagnet, the push contact piece 43 is pressed to push the push contact connecting rod 44 to slide through the side fixing plate 41, the push contact connecting rod 44 is pressed to push the fixed compression rod 45 to slide towards the sliding rod plate 47 and press the outer spring to be pressed, when a fuse wire at the serial connection position of the electromagnets is broken, the electromagnets lose magnetic force, the spring at the outer side of the fixed compression rod 45 releases elastic force, so that after the push contact connecting rod 44 and the push contact piece 43 are pushed out, the support frame 1 is separated from the furnace body and stops supplying power, graphitization in the furnace is stopped, thereby protecting the furnace body from being overloaded to influence graphitization effect, meanwhile, the push contact piece 43 contacts the furnace body to push the fixed compression rod 45 to press the spring stress, and a buffer effect is achieved on collision generated by direct contact of the whole support frame 1 and the furnace body.
The tail end of the pressure-fixing rod 45 is provided with an electrifying structure 5, the electrifying structure 5 comprises a pressure-applying hinged plate 52, a sliding chute hinged plate 53, a sliding table plate 54, a pressure-applying seesaw 55, a pressure-applying push rod 56, a turnover handle 57, a sliding push rod 58 and a sliding frame 59, the top surface of the supporting frame 1 is fixedly connected with a vertical guide frame 51 around, the pressure-applying hinged plate 52 is hinged at the front end of the pressure-fixing rod 45, the sliding chute hinged plate 53 is hinged at the tail end of the bottom side of the pressure-applying hinged plate 52, the sliding table plate 54 is slidably connected at the inner side of the vertical guide frame 51, the pressure-applying seesaw 55 is hinged at the side of the sliding table plate 54, the pressure-applying push rod 56 is slidably connected at the inner side of the sliding rod groove plate 12, the turnover handle 57 is rotatably connected at the side of the sliding rod groove 12, the sliding push rod 58 is slidably connected at the side of the turnover handle 57, the sliding frame 59 is fixedly connected at the bottom end of the top frame 3, vertical sliding grooves are arranged at the sides of the two vertical guide frames 51 far away from the pressure-fixing rod 45, the sliding chute hinge plate 53 is in sliding connection with the vertical guide frame 51, the pressing seesaw 55 is symmetrically distributed about the vertical central line of the sliding table plate 54, the turnover chute rotating handle 57 is hinged with the pressing push rod 56, the sliding frame 59 is in sliding connection with the sliding push rod 58 through a sliding chute rail, a torsion spring is arranged on the side surface of the turnover chute rotating handle 57, the inner tail end of the torsion spring is fixed with the sliding chute plate 12, the outer tail end of the torsion spring is fixedly connected with the turnover chute rotating handle 57, the tail end of the sliding push rod 58 is provided with a power transmission push plate, the inner side surface of the sliding chute plate 12 is provided with a transverse chute which is in sliding connection with the pressing push rod 56, the power supply structure 5 is provided with four groups in total, the four power supply structures 5 are respectively distributed on the left side and the right side of the supporting frame 1, the connected pressing hinge plate 52 can be pushed to move after the fixed pressure lever 45 moves, the bottom ends of the pressing hinge plates 52 are pushed and connected with the sliding groove hinge plates 53 to slide along the vertical sliding grooves on the side surfaces of the vertical guide frames 51, the sliding groove hinge plates 53 slide and push the sliding table plates 54 to move downwards and drive the pressing seesaw plates 55 on two sides to turn over and move downwards, when the pressing seesaw plates 55 pull the hinged pressing push rods 56, the pressing push rods 56 are pulled by the pressing seesaw plates 55 and slide along the inner sides of the sliding bar groove plates 12, the pressing push rods 56 move and pull the turning groove rotating handles 57 to deflect and drive the upper sliding push rods 58 and the lower sliding push rods 58 to extend outwards and contact with the side surfaces to electrify, the structure is used for pushing the sliding push rods 58 to realize electrify, and meanwhile, when the pressing seesaw plates 55 are not pulled downwards any more by the sliding table plates 54, the torsion springs on the side surfaces of the turning groove rotating handles 57 can pull the two sliding push rods 58 back simultaneously, so that quick break points and quick distances are realized, and the sliding push rods 58 are prevented from moving too slowly to cause electrifying time to extend to influence graphitizing effects.
Working principle: in the graphitization processing process, the whole movement of the support frame 1 is utilized to control graphitization power supply work, the support frame 1 is driven by an external motor to move through a guide rail groove 10 at the bottom side by a guide rail wheel 11 connected with the inner side of the support frame 1, after the support frame 1 moves to a designated position, a magnetic block 42 on the support frame 1 is pushed by external force to approach an external electromagnet at a corresponding position, the electromagnet is attracted by the magnetic block 42, in the process of pushing the support frame 1 by the external force, after a push contact piece 43 at the side of a side fixing plate 41 contacts with a plane where the electromagnet is positioned, the push contact piece 43 is pushed to slide through a side fixing plate 41 under pressure, the push contact connecting rod 44 is pushed to slide towards a slide rod plate 47 and is pressed by a spring at the outer side, when a fuse wire at the serial position of the electromagnets is broken, the electromagnet loses magnetic force at the moment, the outer side of the fixed pressure rod 45 releases elasticity to push the push contact connecting rod 44 and the push contact piece 43 to pop up, the support frame 1 is separated from a furnace body rapidly, power supply is stopped, and graphitization in the furnace is stopped, so that a protection effect is achieved, and meanwhile, the push contact piece 43 is prevented from being influenced by the circuit, and the whole body is directly contacted with the push contact rod 45 under the impact force, and the impact effect is generated on the compression spring;
when the pressure-exerting rod 45 moves, the connected pressure-exerting hinge plates 52 are pushed to move, the bottom ends of the pressure-exerting hinge plates 52 push the connected chute hinge plates 53 to slide along the vertical chute on the side face of the vertical guide frame 51, the chute hinge plates 53 slide to push the sliding table plates 54 to move downwards and drive the pressure-exerting seesaw 55 on the two sides to turn over and move downwards, when the pressure-exerting seesaw 55 pulls the hinged pressure-exerting push rods 56, the pressure-exerting push rods 56 are pulled by the pressure-exerting seesaw 55 and slide along the inner sides of the sliding bar grooved plates 12, the pressure-exerting push rods 56 move to pull the turnover groove rotating handles 57 to deflect to drive the upper side sliding push rods 58 and the lower side sliding push rods 58 to extend outwards to contact with the side face to electrify, the structure is utilized to push the sliding push rods 58 to realize electrifying, the occupied space and the whole weight required by the hydraulic cylinder and the hydraulic equipment can be reduced, and meanwhile, when the pressure-exerting seesaw 55 is not subjected to downward pulling of the sliding table plates 54, the torsion springs on the side faces of the turnover groove rotating handles 57 can pull the two side sliding push rods 58 back simultaneously, so that quick break points and quick pulling distances can be prevented, and the sliding push rods 58 from moving too slowly to cause the electrifying time to be prolonged.
Referring to fig. 1-8, in another embodiment of the present invention, a positioning structure 6 is disposed below a sliding platen 54, the positioning structure 6 includes a lower cylinder 61, a lower platen 62, a pressure-bearing seesaw 63, a connecting shaft 64, and a positioning platen 65, the lower cylinder 61 is fixedly connected to the lower surface of the sliding platen 54, the lower platen 62 is slidably connected to the outer surface of the lower cylinder 61, the pressure-bearing seesaw 63 is disposed below the lower platen 62, the connecting shaft 64 is fixedly connected to the side surface of the pressure-bearing seesaw 63, the positioning platen 65 is fixedly connected to the outer side surface of the connecting shaft 64, the lower platen 62 is slidably connected to the vertical guide frame 51, the connecting shaft 64 is rotatably connected to the support frame 1, the lower platen 62 is in contact with the top surface of the pressure-bearing seesaw 63, the connecting shaft 64 is provided with a torsion spring, the inner end of the torsion spring is fixedly connected to the support frame 1, the lower cylinder 61 penetrates through the bottom surface of the lower cylinder 62 from the top surface of the lower cylinder 54, when the lower platen 62 is moved down to the lower cylinder 62, the lower platen 62 is pushed by the lower platen 62 to the pressure-bearing seesaw 63, and is in contact with the pressure-bearing seesaw 63 by the push rod 63, and is continuously moved to the lower cylinder 61, and is continuously displaced by the pressure-bearing seesaw 63, and is continuously contacted with the pressure-bearing seesaw 63 by the push rod 61, and is continuously displaced by the pressure-bearing seesaw 63, and is continuously contacted with the pressure-bearing seesaw 61 by the pressure-bearing guide frame 1.
The side of connecting piece 9 is provided with protective structure 8, protective structure 8 includes guard plate 81, guard plate pivot 82, spring leaf 83, spring link 84, cross slot pole 85 fixed connection is in the side of connecting piece 9, spring link 84 sliding connection is in the inboard of cross slot pole 85, spring leaf 83 fixed connection is in the side of spring link 84, guard plate pivot 82 sliding connection is in the inboard of cross slot pole 85, guard plate 81 fixed connection is in the lateral surface of guard plate pivot 82, guard plate pivot 82 and spring leaf 83 fixed connection, install the spring in the groove of cross slot pole 85, and one end and spring link 84 fixed connection among them, and the spring other end and cross slot pole 85 fixed connection, when slide push rod 58 outwards extend from support frame 1 side, the power transmission push pedal at slide push rod 58 end can promote guard plate 81 upset drive guard plate pivot 82 torsion 83 deformation, can let guard plate pivot 82 slide along cross slot pole 85 and promote spring link 84 extrusion spring after guard plate 81 and stove bottom inner wall contact, let guard plate 81 part structure shrink to support frame 1's inboard, guard plate 81 is in the state of not being in the switch on, prevent that slide push rod 58 from producing the dangerous electric leakage current to the side of the guard plate 58 from putting the side, prevent that the slide rod 58 from putting to the electric leakage current to the side from putting the electric conduction material to the side, prevent the slide rod from putting.
Working principle: when the sliding table plate 54 moves downwards to enable the lower platen 62 to be in contact with the pressure-bearing seesaw 63, the sliding table plate 54 moves downwards to push the lower cylinder 61 to slide with the pressure-bearing seesaw 63 and press a spring on the outer side of the lower cylinder 61, and the pressure-bearing seesaw 63 is pressed by the lower platen 62 along with continuous downward pressing of the sliding table plate 54, so that the pressure-bearing seesaw 63 drives the coaxial positioning pressing plate 65 to overturn downwards and be in contact with the bottom surface, thereby preventing the whole support frame 1 from influencing the electrifying state of the sliding push rod 58 through displacement and shaking of the guide rail wheel 11, simultaneously the lower cylinder 61 can pass through the lower platen 62 to be in contact with the ground, and the lower cylinder 61 is sleeved with the lower external structure, so that the fixing effect can be improved;
when the slide push rod 58 extends outwards from the side surface of the support frame 1, the power transmission push plate at the tail end of the slide push rod 58 pushes the protection plate 81 to turn over to drive the protection plate rotating shaft 82 to twist the spring piece 83 to deform, when the protection plate 81 contacts with the inner wall of the furnace bottom, the protection plate rotating shaft 82 slides along the transverse groove rod 85 and pushes the spring connecting block 84 to squeeze the spring, part of the structure of the protection plate 81 is contracted to the inner side of the support frame 1, the protection plate 81 blocks the slide push rod 58 when the slide push rod 58 is not in an electrified state, the protection effect is achieved on the slide push rod 58, and non-insulating substances attached to the electrified slide push rod 58 are prevented from being electrically conducted to the side surface of the slide push rod 58, so that danger caused by electric leakage is prevented.
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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The graphitized power transmission pushing device comprises a supporting frame (1), and is characterized in that: the side face of the support frame (1) is fixedly connected with a side fixing frame (2), the top end of the side fixing frame (2) is fixedly connected with a top frame (3), the top end of the top frame (3) is fixedly connected with a top plate (7), the inner side face of the side fixing frame (2) is fixedly connected with a connecting piece (9), the bottom side face of the support frame (1) is fixedly connected with a guide rail groove (10), the inner side of the support frame (1) is rotationally connected with a guide rail wheel (11), and the inner side face of the connecting piece (9) is fixedly connected with a slide bar groove plate (12);
the rear side of the support frame (1) is provided with a pushing component (4), the pushing component (4) comprises a side fixing plate (41), a magnetic block (42), a pushing connecting rod (44), a fixed pressure rod (45), a guide rod (46) and a sliding rod plate (47), the side fixing plate (41) is fixedly connected to the side face of the side fixing frame (2), the magnetic block (42) is fixedly connected to the rear side face of the side fixing plate (41), the pushing connecting rod (44) is slidably connected to the rear top end of the side fixing plate (41), two ends of the pushing connecting rod (44) are fixedly connected with a pushing contact piece (43) respectively, the fixed pressure rod (45) is fixedly connected to the front end of the pushing connecting rod (44), the guide rod (46) is arranged in parallel with the fixed pressure rod (45), the tail end of the guide rod (46) is fixedly connected to the tail end of the fixed pressure rod (45), and the sliding rod plate (47) is slidably connected to the outer side of the guide rod (46);
the front end and the rear end of the push contact connecting rod (44) are fixedly connected with push contact pieces (43), the push contact pieces (43) positioned at the front end are fixedly connected with a constant pressure rod (45), the push contact pieces (43) are fixedly connected with a guide rod (46), the guide rod (46) is in sliding connection with a slide rod plate (47), a spring is sleeved on the outer side of the constant pressure rod (45), the front end of the spring is fixedly connected with the slide rod plate (47), the rear end of the spring is fixedly connected with the push contact pieces (43), and the push contact pieces (43) positioned at the inner side of the side fixing plate (41) are fixedly connected with the spring sleeved on the outer side of the constant pressure rod (45) and the guide rod (46);
the automatic constant pressure device is characterized in that an electrifying structure (5) is arranged at the tail end of the constant pressure rod (45), the electrifying structure (5) comprises a pressure hinge plate (52), a sliding chute hinge plate (53), a sliding table plate (54), a pressure seesaw (55), a pressure push rod (56), a turnover groove rotating handle (57), a sliding push rod (58) and a sliding frame (59), the top surface of the support frame (1) is fixedly connected with four vertical guide frames (51), the pressure hinge plate (52) is hinged to the front end of the constant pressure rod (45), the sliding chute hinge plate (53) is hinged to the tail end of the bottom side of the pressure hinge plate (52), the sliding table plate (54) is connected to the inner side of the vertical guide frames (51) in a sliding mode, the pressure seesaw (55) is hinged to the side surface of the sliding table plate (54), the pressure push rod (56) is connected to the inner side of the sliding bar groove plate (12), the turnover groove rotating handle (57) is connected to the side surface of the turnover groove plate (12) in a rotating mode, the sliding push rod (58) is connected to the side surface of the turnover groove plate (57) in a sliding mode, and the top end (59) is fixedly connected to the sliding frame (3);
keep away from two vertical guide frame (51) sides of pressure lever (45) have seted up vertical spout, and spout hinge board (53) and vertical guide frame (51) sliding connection, vertical central line symmetric distribution about slide platen (54) of seesaw (55) exert pressure, flip handle (57) are articulated to be connected with push rod (56) exert pressure, slide frame (59) and slide push rod (58) pass through spout rail sliding connection, the side of flip handle (57) is provided with the torsional spring, and the inboard end of torsional spring is fixed with slide bar frid (12) to the end of torsional spring outside is fixed with flip handle (57), the end of slide push rod (58) is provided with the power transmission push pedal, horizontal spout has been seted up to the medial surface of slide bar frid (12), and horizontal spout and push rod (56) sliding connection exert pressure.
2. The graphitized power delivery pushing device of claim 1, wherein: the positioning structure (6) is arranged below the sliding table plate (54), the positioning structure (6) comprises a lower cylinder (61), a lower platen (62), a pressure seesaw (63), a connecting plate shaft (64) and a positioning pressing plate (65), the lower cylinder (61) is fixedly connected to the lower surface of the sliding table plate (54), the lower platen (62) is slidably connected to the outer surface of the lower cylinder (61), the pressure seesaw (63) is arranged below the lower platen (62), the connecting plate shaft (64) is fixedly connected to the side face of the pressure seesaw (63), and the positioning pressing plate (65) is fixedly connected to the outer side face of the connecting plate shaft (64).
3. The graphitized power delivery pushing device of claim 2, wherein: the lower platen (62) is in sliding connection with the vertical guide frame (51), the connecting plate shaft (64) is in rotary connection with the support frame (1), the lower platen (62) is in mutual contact with the top side surface of the pressed seesaw (63), a torsion spring is arranged on the side surface of the pressed seesaw (63), the tail end of the inner side of the torsion spring is fixedly connected with the connecting plate shaft (64), the tail end of the outer side of the torsion spring is fixedly connected with the support frame (1), and the lower cylinder (61) penetrates out of the bottom surface through the top surface of the lower platen (62).
4. The graphitized power transmission pushing device of claim 3, wherein: the side of connecting piece (9) is provided with protective structure (8), protective structure (8) are including guard plate (81), guard plate pivot (82), spring leaf (83), spring even piece (84), cross slot pole (85) fixed connection is in the side of connecting piece (9), spring even piece (84) sliding connection is in the inboard of cross slot pole (85), spring leaf (83) fixed connection is in the side of spring even piece (84), guard plate pivot (82) sliding connection is in the inboard of cross slot pole (85), guard plate (81) fixed connection is in the lateral surface of guard plate pivot (82).
5. The graphitized power delivery pushing device of claim 4, wherein: the guard plate rotating shaft (82) is fixedly connected with the spring piece (83), a spring is installed in a groove of the transverse groove rod (85), one end of the spring is fixedly connected with the spring connecting block (84), and the other end of the spring is fixedly connected with the transverse groove rod (85).
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| CN202311665539.4A CN117367133B (en) | 2023-12-06 | 2023-12-06 | Graphitized power transmission pushing device |
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| CN202311665539.4A CN117367133B (en) | 2023-12-06 | 2023-12-06 | Graphitized power transmission pushing device |
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| CN117367133B true CN117367133B (en) | 2024-03-01 |
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