CN111112386A - Hardware large-size circular iron sheet flattening equipment - Google Patents
Hardware large-size circular iron sheet flattening equipment Download PDFInfo
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- CN111112386A CN111112386A CN201911374060.9A CN201911374060A CN111112386A CN 111112386 A CN111112386 A CN 111112386A CN 201911374060 A CN201911374060 A CN 201911374060A CN 111112386 A CN111112386 A CN 111112386A
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- flattening
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000033001 locomotion Effects 0.000 abstract description 7
- 238000003756 stirring Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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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
- F16F15/04—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
- F16F15/06—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 metal springs
- F16F15/067—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 metal springs using only wound springs
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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)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of flattening equipment for large-size round iron sheets, in particular to flattening equipment for hardware large-size round iron sheets; a servo motor is adopted to drive a crank to rotate, so that a second rod and a third rod swing and drive a fourth rod to swing up and down, and therefore a lifting rod drives a first pressing block to move up and down and carry out flattening operation on a large-size round iron sheet below the lifting rod; the second pole still acts on the sliding shaft through a straight hole, the effect of the second class spring of cooperation, make the sliding shaft drive the movable rod and remove, thereby make the rack follow reciprocating motion, thereby drive a gear area and a pivot reciprocating rotation, and make a take-up pulley reciprocating rotation through the transmission, receive and release a stay cord, and act on the pawl, make the pawl stir the certain angle of ratchet rotation, the ratchet makes through No. three pivots and places the synchronous intermittent type of dish and rotate certain angle, the subassembly that flattens of cooperation top, the work of flattening comprehensively of the circular iron sheet of realization to the jumbo size.
Description
Technical Field
The invention relates to the technical field of flattening equipment for large-size round iron sheets, in particular to hardware flattening equipment for large-size round iron sheets.
Background
Hardware: traditional hardware is also called small hardware. It refers to five metals of gold, silver, copper, iron and tin. Can be made into artworks such as knives and swords or metal devices through manual processing. The hardware in modern society is more extensive, for example hardware and tools, hardware spare part, daily hardware, building hardware and security articles for use etc.. The small hardware products are mostly not the final consumer products.
The history of the metal-hardware industry is advanced to modern industrial society, the metal-hardware industry is developed rapidly, the hardware industry plays an immeasurable role in national economic development, and the hardware also becomes an indispensable industrial link for industrial manufacturing.
But as a kit for industrial manufacture, a semi-finished product, a tool for a production process, and the like. Only a small part of daily hardware products are tool consumer goods necessary for people to live.
Metal products in the manufacturing industry and related products in general parts and components in general equipment manufacturing and the like constitute the small hardware in the general sense. It follows that 'hardware pieces' are not an existing industry class, but rather a cross-combination of the several metal products mentioned above-hardware products. Throughout the manufacturing industry, however, it is the responsibility of 'hardware' to provide parts and production tools to the manufacturing enterprise, rather than as end-use industry-specific equipment. Nevertheless, we cannot deny the important role of "hardware in social production: the small hardware and the manufacturing industry are inseparable whole bodies which are mutually interwoven.
Most commonly, hardware is ferrous or ferrous alloy products. The round iron sheet is a common mechanical accessory or accessory production blank, and has different sizes.
The patent No. 201711175024.0 Chinese invention patent discloses a flattening device for iron sheet recovery, which provides a flattening device for iron sheet recovery, comprising a mounting rack, a first support, a support plate, a fixed plate, a stepping motor, a rotating shaft, a first screw, a nut, an L-shaped support, a pressing block, a guide rod, a connecting plate and the like; bottom bilateral symmetry is equipped with first support in the mounting bracket, and first support upper end is equipped with the backup pad, and backup pad upside bilateral symmetry is equipped with the fixed plate, and mounting bracket upper wall downside mid-mounting has step motor. The device is suitable for the flattening work of iron sheets with small sizes. If be used for handling the large size iron sheet, if still adopt above-mentioned device, if will realize complete comprehensive flattening, required briquetting needs correspond with the iron sheet, just need with the size great, whole volume follows the increase. And the mode of impact type flattening is adopted, so that the temperature of the iron sheet is easy to rise, heat dissipation is required in time, and the device is not provided with a proper cooling device.
Therefore, the flattening equipment for the large-size round hardware iron sheet needs to be designed to solve the problems.
Disclosure of Invention
Technical problem to be solved
The invention aims to overcome the defects in the prior art and provides flattening equipment for a large-size hardware round iron sheet.
(II) technical scheme
A flattening device for large-size hardware round iron sheets comprises a frame, a flattening component, a transmission component, a retracting component, a supporting component, a switching component and a fan component;
the frame comprises a base, a left side plate, a right side plate, a top plate, a vertical plate and a horizontal plate, wherein the left ends of the base and the top plate are connected through the left side plate, and the right ends of the base and the top plate are connected through the right side plate; the middle part of the bottom surface of the top plate is connected with a vertical plate, and the middle part of the left side of the right side plate is connected with a horizontal plate; the supporting component is arranged in the middle of the base, and the top end of the supporting component is provided with a placing disc; the flattening component is arranged at the upper part of the left side of the right side plate, and the bottom end of the flattening component downwards penetrates through the horizontal plate and corresponds to the right part of the placing disc; the right side of the placing plate is provided with a fan assembly; the left side of the flattening component is matched with a retraction component through a transmission component; the supporting component is provided with a switching component, and the folding and unfolding component is matched with the switching component.
Preferably, the supporting component comprises a third rotating shaft, an electromagnet and a placing disc;
the third rotating shaft is coaxially connected below the placing disc, and the bottom end of the third rotating shaft is rotatably connected with the base through a bearing; the placing disc is hollow and is provided with an electromagnet.
Preferably, the flattening assembly comprises a servo motor, a crank, a first rod, a second rod, a third rod, a fourth rod, a lifting rod and a first pressing block;
the servo motor is fixed on the left side of the right side plate, the output end of the servo motor extends forwards and is connected with one end of a crank, and the other end of the crank is hinged with the right end of a first rod; the second rod and the third rod are arranged on the right side of the crank; the top end of the second rod is hinged with the top plate, and the bottom end of the second rod, the left end of the first rod and the top end of the third rod are hinged; the fourth rod is arranged below the crank, and the right end of the fourth rod is hinged with the right side plate; the bottom end of the third rod is hinged with the middle section of the fourth rod; the left end of the fourth rod is hinged with the top end of the lifting rod; the bottom end of the lifting rod vertically penetrates through the horizontal plate and is connected with a first pressing block.
Preferably, No. two pressing blocks are arranged below the first pressing block, and the first pressing block is connected with the second pressing block through a spring.
Preferably, the fan assembly comprises a second pull rope, a fourth wire guide wheel, a sliding rail, a sliding block, a connecting rod, a rope tying ring, a third pull rope, a fixed rod, a blade and five types of springs;
the fourth wire guide wheel is arranged on the left side of the right side plate and is positioned above the horizontal plate; the slide rail is also arranged on the left side of the right side plate and is positioned below the horizontal plate; the sliding rail is connected with a sliding block in a sliding way, and the sliding block is connected with a rope tying ring leftwards through a connecting rod; one end of a second pull rope is connected with the upper section of the lifting rod, and the other end of the second pull rope bypasses the fourth wire guide wheel, penetrates through the horizontal plate and is connected with the connecting rod; the fixed rod is positioned below the slide rail, the right end of the fixed rod is fixedly connected with the right side plate, and the left end of the fixed rod is hinged with the blade; five types of springs are connected between the bottom surface of the blade and the right side plate; one end of the third pull rope is tied on the rope tying ring, and the other end of the third pull rope is connected with the top surface of the blade.
Preferably, the transmission assembly comprises a straight hole, a sliding shaft, a moving rod, an end plate, a class II spring and a rack;
a straight hole is formed in the second rod; the moving rod horizontally penetrates through the vertical plate, the right end of the moving rod is connected with a sliding shaft forwards, and the sliding shaft is matched with the straight hole; an end plate is arranged at the left end of the movable rod, and a second-class spring is connected between the end plate and the vertical plate; the left side of the end plate is connected with a rack.
Preferably, the winding and unwinding assembly comprises a first gear, a first rotating shaft, a second gear, a third gear, a second rotating shaft, a first take-up pulley, a first pull rope, a first wire guide wheel, a second wire guide wheel and a third wire guide wheel;
the first rotating shaft and the second rotating shaft are arranged in parallel, and the top ends of the first rotating shaft and the second rotating shaft are rotatably connected with the top plate through bearings; the first rotating shaft is positioned on the right side of the second rotating shaft, the second gear is arranged on the first rotating shaft, the third gear is arranged on the second rotating shaft, and the third gear is meshed with the second gear; the rack is matched with a first gear, and the first gear is arranged at the bottom end of the first rotating shaft; a first take-up pulley is arranged at the bottom end of the second rotating shaft, and a first pull rope is led out of the first take-up pulley; evenly be provided with a wire wheel, No. two wire wheels and No. three wire wheels about the left side board right side, a stay cord is walked around above-mentioned three wire wheels in proper order and is connected with the switching subassembly.
Preferably, the switching assembly comprises a support rod, a pawl, a return spring and a ratchet wheel;
the support rod is positioned on the front side of the third rotating shaft, the right end of the support rod is fixedly connected with the right side plate, and the left end of the support rod is hinged with a pawl; the left side of the outer end of the pawl is connected with a first pull rope, and a return spring is connected between the right side and the support rod; a ratchet wheel is arranged on the third rotating shaft, and the inner end of the pawl is matched with the ratchet wheel.
Preferably, the air blowing device further comprises an air blowing assembly; the blowing assembly comprises a cam, a pressing plate, a piston cylinder, a piston plate, a piston rod, a three-type spring, an air suction pipe, an air vent pipe, an installation rod, a nozzle and a fourth rotating shaft;
a fourth rotating shaft is coaxially connected below the first gear, and the bottom end of the fourth rotating shaft is rotatably connected with the horizontal plate through a bearing; the piston cylinder is arranged at the lower part of the left side of the vertical plate, and a piston plate moving left and right is arranged in the piston cylinder; three types of springs are connected between the piston plate and the left end of the piston cylinder; a cam is arranged on the fourth rotating shaft, a pressing plate is matched on the right side of the cam, the pressing plate is connected with a piston rod rightwards, and the piston rod extends into the piston cylinder and is connected with the piston plate; the right end of the piston cylinder is connected with an air suction pipe, and a first check valve for controlling air to flow into the piston cylinder is arranged on the air suction pipe; the right end of the piston cylinder is also connected with a vent pipe, and a second check valve for controlling gas to flow out of the piston cylinder is arranged on the vent pipe; the installation pole corresponds places a set left part setting, and the horizontal plate is connected at the top, and the bottom is provided with the nozzle, and the breather pipe is connected to the nozzle.
Preferably, a swing assembly is further included; the swinging assembly comprises four types of springs, a first driving wheel, a driving belt, a second driving wheel, a fifth rotating shaft, a second take-up pulley and a fourth pull rope;
the fifth rotating shaft is arranged on the right side of the fourth rotating shaft and penetrates through and is rotatably connected with the horizontal plate; a second driving wheel is arranged at the top end of the fifth rotating shaft, a first driving wheel is correspondingly arranged on the fourth rotating shaft, and the first driving wheel and the second driving wheel are in transmission connection through a transmission belt; a second take-up pulley is arranged at the bottom end of the fifth rotating shaft; the top end of the mounting rod is hinged with the horizontal plate, and four types of springs are connected between the mounting rod and the horizontal plate; no. two take-up pulley draw forth No. four stay cords to the left, and No. four stay cord left end is connected with the rocker.
(III) advantageous effects
The invention provides a flattening device for a large-size hardware circular iron sheet, which has the following advantages:
1, a servo motor is adopted to drive a crank to rotate, so that a second rod and a third rod swing and drive a fourth rod to swing up and down, and therefore a lifting rod drives a first pressing block to move up and down and carry out flattening operation on a large-size round iron sheet below the lifting rod; the second pole still acts on the sliding shaft through a straight hole, the effect of the second class spring of cooperation, make the sliding shaft drive the movable rod and remove, thereby make the rack follow reciprocating motion, thereby drive a gear area and a pivot reciprocating rotation, and make a take-up pulley reciprocating rotation through the transmission, receive and release a stay cord, and act on the pawl, make the pawl stir the certain angle of ratchet rotation, the ratchet makes through No. three pivots and places the synchronous intermittent type of dish and rotate certain angle, the subassembly that flattens of cooperation top, the work of flattening comprehensively of the circular iron sheet of realization to the jumbo size.
And 2, the lifting rod moves up and down, the second pull rope is pulled and placed, the sliding block moves along the sliding rail, the third pull rope acts on the blades, the five springs are matched, the blades swing up and down, air flow is generated, and the flattening action position is subjected to fanning heat dissipation.
3, still set up the subassembly of blowing, utilize the rack drive gear revolve, still drive No. four pivots and also rotate together, even like this the cam produces the rotation. The clamp plate drives the piston plate to move left and right through the piston rod under the action of the cam and the three types of springs, and is matched with the two one-way valves, so that outside air is sucked and pumped into the air pipe and is sprayed out from the nozzle, the left part of the large-size circular iron sheet is blown and radiated, and the radiating effect is improved.
4, still set up the subassembly that sways, when utilizing No. four pivot reciprocating motion, still make No. five pivots also follow reciprocating motion through the transmission to make No. two take-up pulley receive and release No. four stay cords. The four springs are matched, so that the mounting rod drives the nozzle to swing, the blowing range is expanded, and the heat dissipation effect is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of one embodiment of the present invention;
FIG. 3 is a block diagram of the flattening assembly;
FIG. 4 is a block diagram of a fan assembly;
FIG. 5 is a block diagram of the drive assembly and retraction assembly;
FIG. 6 is a block diagram of a switching module;
FIG. 7 is a top view of the switching assembly;
FIG. 8 is a block diagram of another embodiment of a flattening assembly;
fig. 9 is a structural view of a blowing assembly;
fig. 10 is a block diagram of the swing assembly.
In the drawings, the components represented by the respective reference numerals are listed below:
1-frame, 101-base, 102-left side plate, 103-right side plate, 104-top plate, 105-vertical plate, 106-horizontal plate;
2-a flattening component, 201-a servo motor, 202-a crank, 203-a rod, 204-a rod, 205-a rod, 206-a rod, 207-a lifting rod, 208-a pressing block, 209-a class spring and 210-a pressing block;
3-transmission component, 301-slotted hole, 302-sliding shaft, 303-moving rod, 304-end plate, 305-class II spring, 306-rack;
4-a winding and unwinding assembly, 401-a gear, 402-a rotating shaft, 403-a gear, 404-a gear, 405-a rotating shaft, 406-a take-up pulley, 407-a pull rope, 408-a wire guide wheel, 409-a wire guide wheel and 410-a wire guide wheel;
5-a support component, 501-a third rotating shaft, 502-an electromagnet and 503-a placing disc;
6-switching component, 601-support rod, 602-pawl, 603-reset spring, 604-ratchet;
7-a fan component, 701-a second pull rope, 702-a fourth guide wire wheel, 703-a slide rail, 704-a slide block, 705-a connecting rod, 706-a rope tying ring, 707-a third pull rope, 708-a fixed rod, 709-a blade and 710-a fifth spring;
8-a swinging component, 801-a fourth type spring, 802-a first driving wheel, 803-a driving belt, 804-a second driving wheel, 805-a fifth rotating shaft, 806-a second take-up pulley and 807-a fourth pull rope;
9-blowing assembly, 901-cam, 902-pressing plate, 903-piston cylinder, 904-piston plate, 905-piston rod, 906-three types of springs, 907-air suction pipe, 908-air pipe, 909-mounting rod, 910-nozzle and 911-fourth rotating shaft.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to the attached drawings, the flattening equipment for the large-size hardware round iron sheet comprises a frame 1, a flattening component 2, a transmission component 3, a folding and unfolding component 4, a supporting component 5, a switching component 6 and a fan component 7;
the frame 1 comprises a base 101, a left side plate 102, a right side plate 103, a top plate 104, a vertical plate 105 and a horizontal plate 106, wherein the left ends of the base 101 and the top plate 104 are connected through the left side plate 102, and the right ends are connected through the right side plate 103; the middle of the bottom surface of the top plate 104 is connected with a vertical plate 105, and the middle of the left side of the right side plate 103 is connected with a horizontal plate 106; the supporting component 5 is arranged in the middle of the base 101, and the top end of the supporting component is provided with a placing disc 503; the flattening assembly 2 is arranged at the upper left part of the right side plate 103, and the bottom end of the flattening assembly downwards penetrates through the horizontal plate 106 and corresponds to the right part of the placing disc 503; the right side of the placing plate 503 is provided with a fan assembly 7; the left side of the flattening component 2 is matched with a retraction component 4 through a transmission component 3; the supporting assembly 5 is provided with a switching assembly 6, and the retractable assembly 4 is matched with the switching assembly 6.
Example 2
Referring to the attached drawings, the flattening equipment for the large-size hardware round iron sheet comprises a frame 1, a flattening component 2, a transmission component 3, a folding and unfolding component 4, a supporting component 5, a switching component 6 and a fan component 7;
the frame 1 comprises a base 101, a left side plate 102, a right side plate 103, a top plate 104, a vertical plate 105 and a horizontal plate 106, wherein the left ends of the base 101 and the top plate 104 are connected through the left side plate 102, and the right ends are connected through the right side plate 103; the middle of the bottom surface of the top plate 104 is connected with a vertical plate 105, and the middle of the left side of the right side plate 103 is connected with a horizontal plate 106; the supporting component 5 is arranged in the middle of the base 101, and the top end of the supporting component is provided with a placing disc 503; the flattening assembly 2 is arranged at the upper left part of the right side plate 103, and the bottom end of the flattening assembly downwards penetrates through the horizontal plate 106 and corresponds to the right part of the placing disc 503; the right side of the placing plate 503 is provided with a fan assembly 7; the left side of the flattening component 2 is matched with a retraction component 4 through a transmission component 3; the supporting assembly 5 is provided with a switching assembly 6, and the retractable assembly 4 is matched with the switching assembly 6.
The supporting component 5 comprises a third rotating shaft 501, an electromagnet 502 and a placing disc 503;
the third rotating shaft 501 is coaxially connected below the placing disc 503, and the bottom end of the third rotating shaft 501 is rotatably connected with the base 101 through a bearing; the placing plate 503 is hollow inside and is provided with an electromagnet 502.
Specifically, a large-sized circular iron piece to be flattened is coaxially placed on the placing plate 503, and is connected with the power supply of the electromagnet 502 to be adsorbed and fixed.
The flattening assembly 2 comprises a servo motor 201, a crank 202, a first rod 203, a second rod 204, a third rod 205, a fourth rod 206, a lifting rod 207 and a first pressing block 208;
the servo motor 201 is fixed on the left side of the right side plate 103, the output end of the servo motor 201 extends forwards and is connected with one end of a crank 202, and the other end of the crank 202 is hinged with the right end of a first rod 203; a second rod 204 and a third rod 205 are arranged on the right side of the crank 202; the top end of the second rod 204 is hinged with the top plate 104, and the bottom end of the second rod 204, the left end of the first rod 203 and the top end of the third rod 205 are hinged; the fourth rod 206 is arranged below the crank 202, and the right end of the fourth rod is hinged with the right side plate 103; the bottom end of the third rod 205 is hinged with the middle section of the fourth rod 206; the left end of the fourth rod 206 is hinged with the top end of the lifting rod 207; the bottom end of the lifting rod 207 vertically penetrates through the horizontal plate 106 and is connected with a first pressing block 208.
Specifically, the servo motor 201 is started to drive the crank 202 to rotate, the crank 202 acts on the second rod 204 and the third rod 205 through the first rod 203, the second rod 204 and the third rod 205 are made to swing, the fourth rod 206 is driven to swing up and down, the lifting rod 207 drives the first pressing block 208 to move up and down, and the large-size circular iron sheet below the pressing rod is flattened.
The fan assembly 7 comprises a second pull rope 701, a fourth wire guide wheel 702, a sliding rail 703, a sliding block 704, a connecting rod 705, a tether ring 706, a third pull rope 707, a fixed rod 708, blades 709 and a fifth type spring 710;
a fourth wire guide wheel 702 is arranged on the left side of the right side plate 103 and is positioned above the horizontal plate 106; the slide rail 703 is also fixedly connected to the left side of the right side plate 103 and is positioned below the horizontal plate 106; a sliding block 704 is connected on the sliding rail 703 in a sliding manner, and the sliding block 704 is connected with a rope tying ring 706 leftwards through a connecting rod 705; one end of a second pull rope 701 is connected with the upper section of the lifting rod 207, and the other end of the second pull rope bypasses a fourth wire guide wheel 702, penetrates through the horizontal plate 106 and is connected with a connecting rod 705; the fixed rod 708 is positioned below the slide rail 703, the right end is fixedly connected with the right side plate 103, and the left end is hinged with the blade 709; a five-type spring 710 is connected between the bottom surface of the blade 709 and the right side plate 103; the third pull rope 707 is tied to the rope tying ring 706 at one end and connected to the top surface of the blade 709 at the other end.
Specifically, the lifting rod 207 moves up and down, and pulls and releases the second rope 701. When the lifting rod 207 moves downwards, the second pull rope 701 pulls the sliding block 704 to move upwards along the sliding rail 703, and pulls the blade 709 to swing upwards through the third pull rope 707, and at the moment, the fifth-class spring 710 generates stretching deformation; when the lifting rod 207 moves upwards, the principle is opposite, the second pull rope 701 is loosened, the blade 709 is deformed and restored by the five springs 701 to swing downwards, and therefore the blade 709 swings upwards and downwards along with the up-and-down movement of the lifting rod 207 to generate air flow to perform fanning heat dissipation on a flattening action part.
Wherein, the transmission component 3 comprises a straight hole 301, a sliding shaft 302, a moving rod 303, an end plate 304, a second-class spring 305 and a rack 306;
a straight hole 301 is formed in the second rod 204; the moving rod 303 horizontally penetrates through the vertical plate 105, the right end of the moving rod is connected with a sliding shaft 302 in a forward mode, and the sliding shaft 302 is matched with the linear hole 301; an end plate 304 is fixedly connected to the left end of the movable rod 303, and a second-class spring 305 is connected between the end plate 304 and the vertical plate 105; a rack 306 is attached to the left side of the end plate 304.
Specifically, when the flattening assembly 2 works, the second rod 204 swings left and right, so that even though the straight hole 301 acts on the sliding shaft 302, the sliding shaft 302 drives the moving rod 303 to move left and right under the action of the second type spring 305, and the rack 306 moves back and forth.
The winding and unwinding assembly 4 comprises a first gear 401, a first rotating shaft 402, a second gear 403, a third gear 404, a second rotating shaft 405, a first take-up pulley 406, a first pull rope 407, a first wire guide wheel 408, a second wire guide wheel 409 and a third wire guide wheel 410;
the first rotating shaft 402 and the second rotating shaft 405 are arranged in parallel, and the top ends of the first rotating shaft and the second rotating shaft are rotatably connected with the top plate 104 through bearings; the first rotating shaft 402 is positioned on the right side of the second rotating shaft 405, the second gear 403 is arranged on the first rotating shaft 402, the third gear 404 is arranged on the second rotating shaft 405, and the third gear 404 is meshed with the second gear 403; the rack 306 is matched with a first gear 401, and the first gear 401 is arranged at the bottom end of a first rotating shaft 402; a first take-up pulley 406 is arranged at the bottom end of the second rotating shaft 405, and a first pull rope 407 is led out of the first take-up pulley 406; a first wire guide wheel 408, a second wire guide wheel 409 and a third wire guide wheel 410 are uniformly arranged on the upper and lower sides of the right side of the left side plate 102, and a first pull rope 407 sequentially bypasses the three wire guide wheels and is connected with the switching assembly 6.
Wherein, the switching component 6 comprises a support rod 601, a pawl 602, a return spring 603 and a ratchet 604;
the supporting rod 601 is positioned on the front side of the third rotating shaft 501, the right end of the supporting rod is fixedly connected with the right side plate 103, and the left end of the supporting rod is hinged with a pawl 602; a first pull rope 407 is connected to the left side of the outer end of the pawl 602, and a return spring 603 is connected between the right side and the support rod 601; a ratchet wheel 604 is arranged on the third rotating shaft 501, and the inner end of the pawl 602 is matched with the ratchet wheel 604.
Specifically, the rack 306 moves in a reciprocating manner, so that the first gear 401 is driven to drive the first rotating shaft 402 to rotate in a reciprocating manner, and the second rotating shaft 405 is driven to rotate in a reciprocating manner due to the matching of the gears, so that the first take-up pulley 406 rotates in a reciprocating manner, and the first pull rope 407 is retracted;
when the first pull rope 407 is tightened, the pawl 602 is pulled to deflect and the ratchet 604 is pulled to rotate for a certain angle, and meanwhile, the return spring 603 generates tensile deformation; then the pull rope 407 is released, the return spring 603 is deformed to return and re-engage the pawl 602 and the ratchet 604, and the ratchet 604 is re-rotated when the pull rope 407 is next tightened.
It should be noted that the required movement range of the pulling rope of the pawl 602 is small, and therefore, the second gear 403 to the third gear 404 should be designed to be in speed reduction transmission to reduce the movement range of the first pulling rope 407.
The ratchet wheel 604 enables the placing disc 501 to synchronously and intermittently rotate for a certain angle through the third rotating shaft 501, and the comprehensive flattening work of large-size round iron sheets is realized by matching with the flattening component 2 above; after the completion, the servo motor 201 is closed, the power supply of the electromagnet 502 is cut off, and the large-size circular iron sheet can be taken down.
Example 3
On the basis of the example 2, the method comprises the following steps of,
no. two briquetting 210 are provided with below No. one briquetting 208, and No. one clamp plate 902 and No. two clamp plate 902 are connected through a class of spring 209.
Specifically, what plays the role of flattening 210 at this time is No. two clamp plate 902, and the buffering is carried out by utilizing a class of spring 209, and the circular iron sheet that is suitable for different thicknesses is obtained.
Example 4
On the basis of the embodiment 2 or 3,
also comprises a blowing component 9; the blowing assembly 9 comprises a cam 901, a pressing plate 902, a piston cylinder 903, a piston plate 904, a piston rod 905, a three-class spring 906, an air suction pipe 907, an air vent pipe 908, a mounting rod 909, a nozzle 910 and a fourth rotating shaft 911;
a fourth rotating shaft 911 is coaxially connected below the first gear 401, and the bottom end of the fourth rotating shaft 911 is rotatably connected with the horizontal plate 106 through a bearing; a piston cylinder 903 is arranged at the lower part of the left side of the vertical plate 105, and a piston plate 904 moving left and right is arranged in the piston cylinder 903; a third type spring 906 is connected between the piston plate 904 and the left end of the piston cylinder 903; a cam 901 is arranged on the fourth rotating shaft 911, a pressing plate 902 is matched on the right side of the cam 901, a piston rod 905 is connected to the right side of the pressing plate 902, and the piston rod 905 extends into the piston cylinder 903 and is connected with the piston plate 904; the right end of the piston barrel 903 is connected with an air suction pipe 907, and a first check valve for controlling air to flow into the piston barrel 903 is arranged on the air suction pipe 907; the right end of the piston cylinder 903 is also connected with a vent pipe 908, and the vent pipe 908 is provided with a second check valve for controlling gas to flow out of the piston cylinder 903; the mounting rod 909 is arranged corresponding to the left part of the placing plate 503, the top end is connected with the horizontal plate 106, the bottom end is provided with a nozzle 910, and the nozzle 910 is connected with the air pipe 908.
Specifically, the rack 306 drives the first gear 401 to rotate, and simultaneously drives the fourth rotating shaft 911 to rotate, so that even if the cam 901 rotates. The pressing plate 902 drives the piston plate 904 to move left and right through the piston rod 905 under the action of the cam 901 and the three-class spring 906, and is matched with the two one-way valves, so that outside air is sucked and exhausted into the air pipe 908 and is sprayed out from the nozzle 910, the left part of the large-size circular iron sheet is blown and cooled, and the cooling effect is improved.
Example 5
On the basis of the example 4, the method comprises the following steps of,
also comprises a swinging component 8; the swinging component 8 comprises a four-type spring 801, a first driving wheel 802, a driving belt 803, a second driving wheel 804, a fifth rotating shaft 805, a second take-up pulley 806 and a fourth pull rope 807;
the fifth rotating shaft 805 is arranged on the right side of the fourth rotating shaft 911, and penetrates through and is rotatably connected with the horizontal plate 106; a second driving wheel 804 is arranged at the top end of the fifth rotating shaft 805, a first driving wheel 802 is correspondingly arranged on the fourth rotating shaft 911, and the first driving wheel 802 and the second driving wheel 804 are in transmission connection through a transmission belt 803; a second take-up pulley 806 is arranged at the bottom end of the fifth rotating shaft 805; the top end of the mounting rod 909 is hinged with the horizontal plate 106, and a four-type spring 801 is connected between the mounting rod 909 and the horizontal plate 106; no. two take-up pulley 806 draws forth No. four stay cords 807 to the left, and No. four stay cord 807 left end is connected with the rocker.
Specifically, when the fourth rotating shaft 911 rotates in a reciprocating manner, the fifth rotating shaft 805 also rotates in a reciprocating manner through transmission, so that the second take-up pulley 806 retracts the fourth pull rope 807. The four types of springs 801 are matched to enable the mounting rod 909 to swing with the nozzle, so that the blowing range is expanded, and the heat dissipation effect is further improved.
It should be noted that the electrical components are provided with power supplies, and the control method is the prior art, and is unified here for avoiding the redundancy of description; and the present invention is primarily intended to protect mechanical devices, the control means and circuit connections will not be explained in detail herein.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A flattening device for large-size hardware circular iron sheets comprises a frame (1), and is characterized by further comprising a flattening component (2), a transmission component (3), a folding and unfolding component (4), a supporting component (5), a switching component (6) and a fan component (7);
the frame (1) comprises a base (101), a left side plate (102), a right side plate (103), a top plate (104), a vertical plate (105) and a horizontal plate (106), wherein the left ends of the base (101) and the top plate (104) are connected through the left side plate (102), and the right ends of the base (101) and the top plate (104) are connected through the right side plate (103); the middle part of the bottom surface of the top plate (104) is connected with a vertical plate (105), and the middle part of the left side of the right side plate (103) is connected with a horizontal plate (106); the supporting component (5) is arranged in the middle of the base (101), and the top end of the supporting component is provided with a placing disc (503); the flattening assembly (2) is arranged at the upper part of the left side of the right side plate (103), and the bottom end of the flattening assembly downwards penetrates through the horizontal plate (106) and corresponds to the right part of the placing disc (503); a fan assembly (7) is arranged on the right side of the placing disc (503); the left side of the flattening component (2) is matched with a retraction component (4) through a transmission component (3); the supporting assembly (5) is provided with a switching assembly (6), and the retractable assembly (4) is matched with the switching assembly (6).
2. The flattening equipment for the large-size round hardware iron sheets according to claim 1, wherein the supporting assembly (5) comprises a third rotating shaft (501), an electromagnet (502) and a placing disc (503);
the third rotating shaft (501) is coaxially connected below the placing disc (503), and the bottom end of the third rotating shaft (501) is rotatably connected with the base (101) through a bearing; the placing disc (503) is hollow and is provided with an electromagnet (502).
3. The flattening equipment for the large-size hardware circular iron sheets according to claim 2, wherein the flattening assembly (2) comprises a servo motor (201), a crank (202), a first rod (203), a second rod (204), a third rod (205), a fourth rod (206), a lifting rod (207) and a first pressing block (208);
the servo motor (201) is fixed on the left side of the right side plate (103), the output end of the servo motor (201) extends forwards and is connected with one end of a crank (202), and the other end of the crank (202) is hinged with the right end of a first rod (203); the second rod (204) and the third rod (205) are arranged on the right side of the crank (202); the top end of the second rod (204) is hinged with the top plate (104), the bottom end of the second rod (204), the left end of the first rod (203) and the top end of the third rod (205) are hinged; the fourth rod (206) is arranged below the crank (202), and the right end of the fourth rod is hinged with the right side plate (103); the bottom end of the third rod (205) is hinged with the middle section of the fourth rod (206); the left end of the fourth rod (206) is hinged with the top end of the lifting rod (207); the bottom end of the lifting rod (207) vertically penetrates through the horizontal plate (106) and is connected with a first pressing block (208).
4. The flattening equipment for the large-size round hardware iron sheets as claimed in claim 3, wherein a second pressing block (210) is arranged below the first pressing block (208), and the first pressing plate (902) and the second pressing plate (902) are connected through a spring (209).
5. The flattening equipment for the large-size hardware round iron sheets as claimed in claim 3 or 4, wherein the fan assembly (7) comprises a second pull rope (701), a fourth wire guide wheel (702), a sliding rail (703), a sliding block (704), a connecting rod (705), a tether ring (706), a third pull rope (707), a fixed rod (708), a blade (709) and a five-type spring (710);
the fourth wire guide wheel (702) is arranged on the left side of the right side plate (103) and is positioned above the horizontal plate (106); the sliding rail (703) is also arranged on the left side of the right side plate (103) and is positioned below the horizontal plate (106); the sliding rail (703) is connected with a sliding block (704) in a sliding way, and the sliding block (704) is connected with a rope tying ring (706) leftwards through a connecting rod (705); one end of the second pull rope (701) is connected with the upper section of the lifting rod (207), and the other end of the second pull rope bypasses the fourth wire guide wheel (702), passes through the horizontal plate (106) and is connected with the connecting rod (705); the fixed rod (708) is positioned below the sliding rail (703), the right end of the fixed rod is fixedly connected with the right side plate (103), and the left end of the fixed rod is hinged with the blade (709); five types of springs (710) are connected between the bottom surface of the blade (709) and the right side plate (103); one end of the third pull rope (707) is tied on the rope tying ring (706), and the other end is connected with the top surface of the blade (709).
6. The flattening equipment for the large-size round hardware iron sheets according to claim 5, wherein the transmission assembly (3) comprises a straight hole (301), a sliding shaft (302), a moving rod (303), an end plate (304), a class II spring (305) and a rack (306);
a straight hole (301) is formed in the second rod (204); the moving rod (303) horizontally penetrates through the vertical plate (105), the right end of the moving rod is connected with a sliding shaft (302) in a forward mode, and the sliding shaft (302) is matched with the straight hole (301); an end plate (304) is arranged at the left end of the moving rod (303), and a second-class spring (305) is connected between the end plate (304) and the vertical plate (105); the left side of the end plate (304) is connected with a rack (306).
7. The flattening equipment for the large-size round hardware iron sheets according to claim 6, wherein the winding and unwinding assembly (4) comprises a first gear (401), a first rotating shaft (402), a second gear (403), a third gear (404), a second rotating shaft (405), a first take-up pulley (406), a first pull rope (407), a first wire guide wheel (408), a second wire guide wheel (409) and a third wire guide wheel (410);
the first rotating shaft (402) and the second rotating shaft (405) are arranged in parallel, and the top ends of the first rotating shaft and the second rotating shaft are rotatably connected with the top plate (104) through bearings; the first rotating shaft (402) is positioned on the right side of the second rotating shaft (405), the second gear (403) is arranged on the first rotating shaft (402), the third gear (404) is arranged on the second rotating shaft (405), and the third gear (404) is meshed with the second gear (403); the rack (306) is matched with a first gear (401), and the first gear (401) is arranged at the bottom end of the first rotating shaft (402); a first take-up pulley (406) is arranged at the bottom end of the second rotating shaft (405), and a first pull rope (407) is led out from the first take-up pulley (406); a first wire guide wheel (408), a second wire guide wheel (409) and a third wire guide wheel (410) are uniformly arranged on the right side of the left side plate (102) from top to bottom, and a first pull rope (407) sequentially bypasses the three wire guide wheels and is connected with the switching assembly (6).
8. The flattening equipment for the large-size round hardware iron sheets according to claim 7, wherein the switching assembly (6) comprises a support rod (601), a pawl (602), a return spring (603) and a ratchet wheel (604);
the support rod (601) is positioned on the front side of the third rotating shaft (501), the right end of the support rod is fixedly connected with the right side plate (103), and the left end of the support rod is hinged with a pawl (602); the left side of the outer end of the pawl (602) is connected with a first pull rope (407), and a return spring (603) is connected between the right side and the support rod (601); a ratchet wheel (604) is arranged on the third rotating shaft (501), and the inner end of the pawl (602) is matched with the ratchet wheel (604).
9. The flattening equipment for the large-size round hardware iron sheets according to claim 8, further comprising a blowing assembly (9); the blowing assembly (9) comprises a cam (901), a pressing plate (902), a piston cylinder (903), a piston plate (904), a piston rod (905), a three-class spring (906), an air suction pipe (907), an air vent pipe (908), an installation rod (909), a nozzle (910) and a fourth rotating shaft (911);
a fourth rotating shaft (911) is coaxially connected below the first gear (401), and the bottom end of the fourth rotating shaft (911) is rotatably connected with the horizontal plate (106) through a bearing; the piston cylinder (903) is arranged at the lower part of the left side of the vertical plate (105), and a piston plate (904) moving left and right is arranged in the piston cylinder (903); three types of springs (906) are connected between the piston plate (904) and the left end of the piston cylinder (903); a cam (901) is arranged on the fourth rotating shaft (911), a pressing plate (902) is matched with the right side of the cam (901), a piston rod (905) is connected to the right side of the pressing plate (902), and the piston rod (905) extends into the piston cylinder (903) and is connected with the piston plate (904); the right end of the piston cylinder (903) is connected with an air suction pipe (907), and a first check valve for controlling air to flow into the piston cylinder (903) is arranged on the air suction pipe (907); the right end of the piston cylinder (903) is also connected with a vent pipe (908), and the vent pipe (908) is provided with a second check valve for controlling gas to flow out of the piston cylinder (903); the mounting rod (909) is arranged corresponding to the left part of the placing disc (503), the top end of the mounting rod is connected with the horizontal plate (106), the bottom end of the mounting rod is provided with a nozzle (910), and the nozzle (910) is connected with the vent pipe (908).
10. The flattening equipment for large-size hardware round iron sheets according to claim 9, characterized by further comprising a swinging assembly (8); the swing assembly (8) comprises four types of springs (801), a first driving wheel (802), a driving belt (803), a second driving wheel (804), a fifth rotating shaft (805), a second take-up pulley (806) and a fourth pull rope (807);
the fifth rotating shaft (805) is arranged on the right side of the fourth rotating shaft (911) and penetrates through and is rotatably connected with the horizontal plate (106); a second driving wheel (804) is arranged at the top end of the fifth rotating shaft (805), a first driving wheel (802) is correspondingly arranged on the fourth rotating shaft (911), and the first driving wheel (802) and the second driving wheel (804) are in transmission connection through a transmission belt (803); a second take-up pulley (806) is arranged at the bottom end of the fifth rotating shaft (805); the top end of the mounting rod (909) is hinged with the horizontal plate (106), and four types of springs (801) are connected between the mounting rod and the horizontal plate (106); no. two take-up pulley (806) draw forth No. four stay cords (807) to the left, No. four stay cord (807) left end and rocker are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374060.9A CN111112386A (en) | 2019-12-27 | 2019-12-27 | Hardware large-size circular iron sheet flattening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911374060.9A CN111112386A (en) | 2019-12-27 | 2019-12-27 | Hardware large-size circular iron sheet flattening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111112386A true CN111112386A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911374060.9A Withdrawn CN111112386A (en) | 2019-12-27 | 2019-12-27 | Hardware large-size circular iron sheet flattening equipment |
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| Country | Link |
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| CN (1) | CN111112386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605267A (en) * | 2020-12-12 | 2021-04-06 | 安徽贵达汽车部件有限公司 | Brake pad stamping die with good heat dissipation performance |
| CN117884486A (en) * | 2024-03-11 | 2024-04-16 | 齐河书豪包装有限公司 | Raw material leveling device for can-making printing ironwork |
-
2019
- 2019-12-27 CN CN201911374060.9A patent/CN111112386A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605267A (en) * | 2020-12-12 | 2021-04-06 | 安徽贵达汽车部件有限公司 | Brake pad stamping die with good heat dissipation performance |
| CN117884486A (en) * | 2024-03-11 | 2024-04-16 | 齐河书豪包装有限公司 | Raw material leveling device for can-making printing ironwork |
| CN117884486B (en) * | 2024-03-11 | 2024-05-17 | 齐河书豪包装有限公司 | Raw material leveling device for can-making printing ironwork |
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Application publication date: 20200508 |