CN113579657A - Punching die for refrigerator refrigeration door shell and machining process of punching die - Google Patents
Punching die for refrigerator refrigeration door shell and machining process of punching die Download PDFInfo
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- CN113579657A CN113579657A CN202110899720.6A CN202110899720A CN113579657A CN 113579657 A CN113579657 A CN 113579657A CN 202110899720 A CN202110899720 A CN 202110899720A CN 113579657 A CN113579657 A CN 113579657A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Mechanical Engineering (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention relates to the technical field of refrigerator cold storage door shells, in particular to a punching die for a refrigerator cold storage door shell and a processing technology thereof, wherein the punching die comprises a base and a base plate, supporting plates are integrally formed on two sides of the outer wall of the top of the base, grooves are formed in two sides of the outer wall of the top of the base, a second cylinder is installed on the inner wall of the bottom of each groove through a bolt, mounting grooves are formed in two sides of the outer wall of the top of the base, sliding plates are connected with the inside of the sliding grooves in a sliding mode, clamping grooves are formed in positions, close to the bottoms, of the sliding plates and the outer wall of one side of the supporting plates, and the output end of each sliding plate is fixedly connected with the sliding plates through the bolts; when pressure sensor detects that pressure exceeds the setting value, No. three cylinders start to make roof subassembly rise in the inslot portion of placeeing, the die-cut door shell of jack-up, so that the door shell is got to the centre gripping equipment clamp.
Description
Technical Field
The invention relates to the technical field of refrigerator refrigeration door shells, in particular to a punching die for a refrigerator refrigeration door shell and a processing technology thereof.
Background
The refrigerator is a refrigerating device which keeps constant low temperature, and is also a civil product which keeps food or other articles in constant low temperature cold state. The invention can be traced back to the nineteenth century, and the first artificial refrigeration household refrigerator in the world is produced in 1879, and after years of development and innovation, the household refrigerator is produced in the last half of the 20 th century and 50 th century in China.
Chinese patent No. CN208912904U provides a die cutting die for refrigerator door shells. This die-cut mould includes: an upper die having two sets of protrusions protruding from a surface of the upper die and extending downward from the upper die; the lower die is matched with the upper die, and a door shell accommodating part for accommodating a refrigerator door shell is arranged at the position of the lower die matched with the upper die; two groups of fixed positioning parts which are fixedly arranged at the lower die and are used for respectively abutting against two adjacent edges of the refrigerator door shell; the two groups of movable positioning parts are movably arranged at the lower die, and each group of movable positioning parts is provided with an accommodating space for accommodating one group of protruding parts; the two groups of protruding parts are inserted into the accommodating spaces corresponding to the two groups of movable positioning parts when the upper die and the lower die are assembled, so that the two groups of movable positioning parts are abutted against the other two adjacent edges of the refrigerator door shell, and the refrigerator door shell is pushed until the refrigerator door shell is tightly abutted between the two groups of fixed positioning parts and the two groups of movable positioning parts.
At present, the die-cut mould of current refrigerator can't be adjusted, influences the door shell of die-cut mould production different specifications, and simultaneously, the die-cut mould of current refrigerator is not convenient for take out the good door shell of punching press after die-cut, consequently needs to research and develop a die-cut mould and processing technology for refrigerator cold-stored door shell urgently.
Disclosure of Invention
The invention aims to provide a punching die for a refrigerator refrigeration door shell and a processing technology thereof, and aims to solve the problems that the existing refrigerator door shell punching die in the background art is inconvenient to adjust and is inconvenient to take out after subsequent punching.
The technical scheme of the invention is as follows: the utility model provides a die-cut mould for refrigerator cold-stored door shell, includes base and base plate, base top outer wall both sides integrated into one piece has the fagging, base top outer wall both sides are all seted up flutedly, and install No. two cylinders through the bolt on the recess bottom inner wall, the mounting groove has all been seted up to base top outer wall both sides, the spout has all been seted up to base top outer wall both sides, and the inside sliding connection of spout has the slide, slide and fagging one side outer wall are close to bottom department and have seted up the draw-in groove, the output of slide is fixed connection through bolt and slide, the base plate is located directly over the base, base plate top outer wall center department installs a cylinder through the bolt.
Furthermore, slots are formed in two sides of the outer wall of the bottom of the base plate, two jacks are formed in the outer walls of two sides of the base plate, and the jacks are communicated with the slots.
Furthermore, an inserting rod is inserted into the inserting hole, a pulling plate is installed at one end of the inserting rod through a bolt, and an extension spring sleeved outside the inserting rod is installed between the pulling plate and the side, where the base plate is seen, of the base plate through a bolt.
Furthermore, an inserting block is inserted into the slot, a limiting hole is formed in the outer wall of one side of the inserting block, and the inserting rod is inserted into the limiting hole.
Furthermore, two the welding has the briquetting on the outer wall of inserted block bottom, and briquetting bottom outer wall center department has seted up the through-hole.
Further, the center of the outer wall of the bottom of the base plate is provided with a mounting groove which is communicated with the through hole, a spring telescopic rod is mounted on the inner wall of the top of the mounting groove through a bolt, and the output end of the spring telescopic rod is provided with a punching plate through a bolt.
Further, a placement groove is formed in the center of the outer wall of the top of the base, a third air cylinder is installed at the center of the outer wall of the bottom of the base through a bolt, and a top plate assembly clamped inside the placement groove is installed at the output end of the third air cylinder through a bolt.
Further, the roof subassembly includes the roof, pressure sensor is installed through the bolt in roof top outer wall center department, and installs the block rubber through the bolt on the pressure sensor top outer wall.
Further, the springs which are distributed in an equidistant structure are installed on the two sides of the outer wall of the bottom of the base through bolts, and the bottom plates are installed at the bottom ends of the adjacent springs through bolts.
A processing technology for a refrigeration door shell of a refrigerator comprises the following steps:
s1, selecting materials: firstly, a worker purchases a plate required by processing a refrigerator door shell on the market, and the selected plate is a thin steel plate;
s2, shearing and forming: the steel plate selected in the step is sent into blanking equipment, then the position of a cutter of the blanking equipment is adjusted according to the requirement of the size of a refrigerator door shell, and then the blanking equipment is started, so that the blanking equipment can blank the redundant size of the steel plate;
s3, punching and polishing: after the last step of processing is finished, a worker puts the cut steel plate into punching equipment, then the punching equipment is started to punch holes on the surface of the steel plate so as to facilitate the subsequent production of the refrigerator door shell, then the steel plate is put into polishing equipment after the punching is finished, then the polishing equipment is started to polish the steel plate, and burrs on the steel plate are removed;
s4, punch forming: then, the worker can place the steel plate polished in the last step in a clamping groove formed by the supporting plate and the sliding plate in a surrounding mode, meanwhile, when the steel plate is placed, the second cylinder is started, the sliding plate slides in the sliding groove, the size of the structure formed by the sliding plate and the supporting plate is adjusted, then, the worker starts the first cylinder to enable the position of the base plate to descend, the pressing block is enabled to punch the steel plate, and then when the pressure sensor detects that the pressure exceeds the set pressure, under the control of the control equipment, the first cylinder is started to enable the pressing block to rise, meanwhile, the third cylinder is started, so that the top plate assembly enables the punched door shell to be ejected out of the structure formed by the supporting plate and the sliding plate;
s5, surface paint dipping: after the punching of the previous step is finished, putting the door shell into paint, so that the paint is stained on the surface of the door shell;
s6, drying: putting the door shell subjected to the paint dipping in the previous step into UV baking equipment, and then starting the baking equipment to carry out fixed line treatment on the paint vehicle expressed by the door shell;
s7, film covering and warehousing: after the last step fixed telephone is ended, can put into tectorial membrane equipment tectorial membrane with the door shell to in protect the door shell, then send into warehouse storage with the door shell.
The invention provides a punching die for a refrigerator refrigeration door shell and a processing technology thereof through improvement, compared with the prior art, the punching die has the following improvement and advantages:
(1) when the sliding plate designed by the invention is used for punching, a worker can start the second air cylinder to enable the sliding plate to slide in the sliding groove, so that the distance between the two sliding plates is adjusted, and the die can be used for producing door shells with different specifications.
(2) According to the third cylinder and the pressure plate designed by the invention, when the pressure sensor detects that the pressure exceeds the set value, the control equipment can start the third cylinder, so that the top plate assembly is lifted in the accommodating groove, and the punched door shell is jacked up, so that the door shell can be clamped by subsequent clamping equipment.
(3) According to the spring and the bottom plate designed by the invention, when the base plate descending press block punches the steel plate, the structure formed by the spring and the bottom plate can reduce the impact on the lower die formed by the base, the supporting plate and the sliding plate, so that the service life of the lower die formed by the base, the supporting plate and the sliding plate is prolonged.
(4) According to the pull plate, the insertion rod and the extension spring, when the press block needs to be replaced, the structure formed by the pull plate, the insertion rod and the extension spring is convenient for workers to quickly take out the insertion block from the slot, so that the press block can be replaced quickly.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a schematic diagram of the substrate and compact configuration of the present invention;
FIG. 4 is a schematic structural view of the top plate assembly of the present invention;
FIG. 5 is a process flow diagram of the present invention.
Description of reference numerals:
the device comprises a base plate 1, a spring 2, a base 3, a groove 4, a supporting plate 5, a sliding plate 6, a base plate 7, a cylinder 8I, a pressing block 9, a cylinder 10 II, a sliding groove 11, a mounting groove 12, a clamping groove 13, a mounting groove 14, a cylinder 15 III, a top plate assembly 16, a slot 17, an insertion block 18, a limiting hole 19, an insertion hole 20, a pulling plate 21, an insertion rod 22, an extension spring 23, a top plate 24, a pressure sensor 25, a rubber block 26, a mounting groove 27, a spring telescopic rod 28, a through hole 29 and a punching plate 30.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a punching die for a refrigerator cold storage door shell through improvement, as shown in figures 1-4, the punching die comprises a base 3 and a base plate 7, supporting plates 5 are integrally formed on two sides of the outer wall of the top of the base 3, grooves 4 are formed on two sides of the outer wall of the top of the base 3, a second cylinder 10 is mounted on the inner wall of the bottom of each groove 4 through bolts, the type of the second cylinder 10 is preferably SC50X800, a sliding plate 6 can conveniently move, mounting grooves 12 are formed on two sides of the outer wall of the top of the base 3, sliding grooves 11 are formed on two sides of the outer wall of the top of the base 3, a sliding plate 6 is connected inside each sliding groove 11 in a sliding mode, the sliding plate 6 and the supporting plates 5 can form a lower die, the sliding plate 6 can move, the size of the lower die is adjusted, clamping grooves 13 are formed in positions, close to the bottoms, on the outer walls of one sides of the sliding plate 6 and the supporting plate 5, steel plates can be conveniently placed in a structure formed by the supporting plates 5 and the sliding plate 6, the output of slide 6 is fixed connection through bolt and slide 6, and base plate 7 is located directly over base 3, and 7 top outer wall centers of base plate department of installing No. one cylinder 8 through the bolt, and the preferred SC50X800 of No. one cylinder 8 model is convenient for make base plate 7 go up and down so that the punching press.
Further, slot 17 has all been seted up to base plate 7 bottom outer wall both sides, and slot 17 is convenient for make inserted block 18 peg graft on base plate 7, has all seted up two jacks 20 on the outer wall of base plate 7 both sides, and jack 20 is convenient for install inserted bar 22, and jack 20 link up each other with slot 17.
Furthermore, an inserting rod 22 is inserted into the inserting hole 20, the inserting rod 22 is convenient for limiting the inserting block 18, a pulling plate 21 is installed at one end of the inserting rod 22 through a bolt, the pulling plate 21 is convenient for a worker to pull the inserting rod 22, an extension spring 23 sleeved outside the inserting rod 22 is installed between the pulling plate 21 and the side, which is seen by the base plate 7, of the pulling plate 21 through a bolt, and the extension spring 23 is convenient for enabling the inserting rod 22 to be tightly inserted into the limiting hole 19.
Furthermore, an inserting block 18 is inserted into the slot 17, the inserting block 18 is convenient for the pressing block 9 to be installed on the substrate 7, a limiting hole 19 is formed in the outer wall of one side of the inserting block 18, the limiting hole 19 is matched with an inserting rod 22 to be convenient for limiting the inserting block 18, and the inserting rod 22 is inserted into the limiting hole 19.
Further, the pressing blocks 9 are welded on the outer walls of the bottoms of the two insertion blocks 18, the pressing blocks 9 are convenient for punching the steel plate, the center of the outer wall of the bottom of each pressing block 9 is provided with a through hole 29, and the through holes 29 are convenient for punching the plate 30 through the pressing blocks 9.
Further, the mounting groove 27 that link up each other with through-hole 29 is seted up in base plate 7 bottom outer wall center department, and installs spring telescopic link 28 through the bolt on the inner wall of mounting groove 27 top, and spring telescopic link 28 is convenient for make towards board 30 motion, and towards board 30 is installed through the bolt to spring telescopic link 28's output, and towards board 30 is convenient for make the card drop on briquetting 9 under the effect of spring telescopic link 28.
Further, 3 top outer wall centers of base have seted up the resettlement groove 14, and resettlement groove 14 is convenient for accomodate roof subassembly 16, and 3 bottom outer wall centers of base install No. three cylinders 15 through the bolt, and No. three cylinders 15 models are preferred SC50X100, are convenient for make roof subassembly 16 jack-up door shell jack-up that the pressure is good, and No. three cylinders 15's output installs the roof subassembly 16 of joint in resettlement groove 14 inside through the bolt.
Further, roof subassembly 16 includes roof 24, and pressure sensor 25 is installed through the bolt in roof 24 top outer wall center department, and pressure sensor 25 model is preferred JYS-SBR-005, is convenient for detect after the pressure that roof 24 received reaches certain numerical value, transmits information for controlgear controls No. three cylinders 15 and starts, thereby makes roof 24 jack-up the door casing of having pressed, and installs rubber block 26 through the bolt on the outer wall of pressure sensor 25 top, and rubber block 26 is convenient for protect pressure sensor 25.
Further, 3 bottom outer wall both sides of base all install through the bolt and are the spring 2 that equidistant structure distributes, and spring 2 is convenient for reduce the impact that base 3 received when base plate 7 descends, and 2 bottoms of adjacent spring install bottom plate 1 through the bolt, sets up the screw hole on the bottom plate 1 and is convenient for make 1 cooperation bolts of bottom plate install on the workstation.
A process for manufacturing a refrigerator door shell, as shown in fig. 5, comprises the following steps:
s1, selecting materials: firstly, a worker purchases a plate required by processing a refrigerator door shell on the market, and the selected plate is a thin steel plate;
s2, shearing and forming: the steel plate selected in the step is sent into blanking equipment, then the position of a cutter of the blanking equipment is adjusted according to the requirement of the size of a refrigerator door shell, and then the blanking equipment is started, so that the blanking equipment can blank the redundant size of the steel plate;
s3, punching and polishing: after the last step of processing is finished, a worker puts the cut steel plate into punching equipment, then the punching equipment is started to punch holes on the surface of the steel plate so as to facilitate the subsequent production of the refrigerator door shell, then the steel plate is put into polishing equipment after the punching is finished, then the polishing equipment is started to polish the steel plate, and burrs on the steel plate are removed;
s4, punch forming: then, a worker can place the steel plate polished in the previous step in a clamping groove 13 formed by the supporting plate 5 and the sliding plate 6 in a surrounding mode, meanwhile, when the steel plate is placed, the second air cylinder 10 is started, the sliding plate 6 slides in the sliding groove 11, the size of the structure formed by the sliding plate 6 and the supporting plate 5 is adjusted, then the worker starts the first air cylinder 8, the position of the base plate 7 is lowered, the pressing block 9 is used for punching the steel plate, then, when the pressure sensor 25 detects that the pressure exceeds the set pressure, the first air cylinder 8 is started to enable the pressing block 9 to rise under the control of the control equipment, and meanwhile, the third air cylinder 15 is started, so that the top plate assembly 16 enables the punched door shell to be ejected out of the structure formed by the supporting plate 5 and the sliding plate 6;
s5, surface paint dipping: after the punching of the previous step is finished, putting the door shell into paint, so that the paint is stained on the surface of the door shell;
s6, drying: putting the door shell subjected to the paint dipping in the previous step into UV baking equipment, and then starting the baking equipment to carry out fixed line treatment on the paint vehicle expressed by the door shell;
s7, film covering and warehousing: after the last step fixed telephone is ended, can put into tectorial membrane equipment tectorial membrane with the door shell to in protect the door shell, then send into warehouse storage with the door shell.
The working principle is as follows: s1, selecting materials: firstly, a worker purchases a plate required by processing a refrigerator door shell on the market, and the selected plate is a thin steel plate; s2, shearing and forming: the steel plate selected in the step is sent into blanking equipment, then the position of a cutter of the blanking equipment is adjusted according to the requirement of the size of a refrigerator door shell, and then the blanking equipment is started, so that the blanking equipment can blank the redundant size of the steel plate; s3, punching and polishing: after the last step of processing is finished, a worker puts the cut steel plate into punching equipment, then the punching equipment is started to punch holes on the surface of the steel plate so as to facilitate the subsequent production of the refrigerator door shell, then the steel plate is put into polishing equipment after the punching is finished, then the polishing equipment is started to polish the steel plate, and burrs on the steel plate are removed; s4, punch forming: then, a worker can place the steel plate polished in the previous step in a clamping groove 13 formed by the supporting plate 5 and the sliding plate 6 in a surrounding mode, meanwhile, when the steel plate is placed, the second air cylinder 10 is started, the sliding plate 6 slides in the sliding groove 11, the size of the structure formed by the sliding plate 6 and the supporting plate 5 is adjusted, then the worker starts the first air cylinder 8, the position of the base plate 7 is lowered, the pressing block 9 is used for punching the steel plate, then, when the pressure sensor 25 detects that the pressure exceeds the set pressure, the first air cylinder 8 is started to enable the pressing block 9 to rise under the control of the control equipment, and meanwhile, the third air cylinder 15 is started, so that the top plate assembly 16 enables the punched door shell to be ejected out of the structure formed by the supporting plate 5 and the sliding plate 6; s5, surface paint dipping: after the punching of the previous step is finished, putting the door shell into paint, so that the paint is stained on the surface of the door shell; s6, drying: putting the door shell subjected to the paint dipping in the previous step into UV baking equipment, and then starting the baking equipment to carry out fixed line treatment on the paint vehicle expressed by the door shell; s7, film covering and warehousing: after the last step fixed telephone is ended, can put into tectorial membrane equipment tectorial membrane with the door shell to in protect the door shell, then send into warehouse storage with the door shell.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a die-cut mould for refrigerator cold-stored door shell which characterized in that: comprises a base (3) and a base plate (7), wherein supporting plates (5) are integrally formed on two sides of the outer wall of the top of the base (3), grooves (4) are formed in two sides of the outer wall of the top of the base (3), a second cylinder (10) is arranged on the inner wall of the bottom of the groove (4) through a bolt, mounting grooves (12) are respectively arranged on the two sides of the outer wall of the top of the base (3), sliding grooves (11) are respectively arranged on the two sides of the outer wall of the top of the base (3), a sliding plate (6) is connected in the sliding groove (11) in a sliding way, a clamping groove (13) is arranged at the position, close to the bottom, of the outer wall of one side of the sliding plate (6) and the supporting plate (5), the output end of the sliding plate (6) is fixedly connected with the sliding plate (6) through a bolt, the base plate (7) is located right above the base (3), and a cylinder (8) is installed at the center of the outer wall of the top of the base plate (7) through a bolt.
2. A die-cut die for a refrigerator cold storage door shell according to claim 1, wherein: slots (17) have all been seted up to base plate (7) bottom outer wall both sides, two jack (20) have all been seted up on base plate (7) both sides outer wall, and jack (20) link up each other with slot (17).
3. A die-cut die for a refrigerator cold storage door shell according to claim 2, wherein: an inserting rod (22) is inserted into the inserting hole (20), a pulling plate (21) is installed at one end of the inserting rod (22) through a bolt, and a tension spring (23) sleeved outside the inserting rod (22) is installed between the pulling plate (21) and one side of the base plate (7) in a viewing mode through a bolt.
4. A die-cut die for a refrigerator cold storage door shell according to claim 2, wherein: an inserting block (18) is inserted into the inserting groove (17), a limiting hole (19) is formed in the outer wall of one side of the inserting block (18), and the inserting rod (22) is inserted into the limiting hole (19).
5. The die-cut mold for a refrigerator cold storage door shell according to claim 4, wherein: two the welding has briquetting (9) on the outer wall of inserted block (18) bottom, and briquetting (9) bottom outer wall center department has seted up through-hole (29).
6. The die-cut mold for a refrigerator cold storage door shell according to claim 5, wherein: the base plate (7) bottom outer wall center department sets up mounting groove (27) that link up each other with through-hole (29), and installs spring telescopic link (28) through the bolt on mounting groove (27) top inner wall, dash board (30) are installed through the bolt to the output of spring telescopic link (28).
7. A die-cut die for a refrigerator cold storage door shell according to claim 1, wherein: the base (3) top outer wall center department has seted up mounting groove (14), No. three cylinder (15) are installed through the bolt in base (3) bottom outer wall center department, and the output of No. three cylinder (15) installs roof subassembly (16) of joint in mounting groove (14) inside through the bolt.
8. The die-cut mold for a refrigerator cold storage door shell according to claim 7, wherein: the top plate assembly (16) comprises a top plate (24), a pressure sensor (25) is installed at the center of the outer wall of the top plate (24) through a bolt, and a rubber block (26) is installed on the outer wall of the top of the pressure sensor (25) through a bolt.
9. A die-cut die for a refrigerator cold storage door shell according to claim 1, wherein: base (3) bottom outer wall both sides all install through the bolt and are spring (2) that equidistance structure distributes, and bottom plate (1) are installed through the bolt to adjacent spring (2) bottom.
10. The processing technology for the refrigeration door shell of the refrigerator is characterized by comprising the following steps of:
s1, selecting materials: firstly, a worker purchases a plate required by processing a refrigerator door shell on the market, and the selected plate is a thin steel plate;
s2, shearing and forming: the steel plate selected in the step is sent into blanking equipment, then the position of a cutter of the blanking equipment is adjusted according to the requirement of the size of a refrigerator door shell, and then the blanking equipment is started, so that the blanking equipment can blank the redundant size of the steel plate;
s3, punching and polishing: after the last step of processing is finished, a worker puts the cut steel plate into punching equipment, then the punching equipment is started to punch holes on the surface of the steel plate so as to facilitate the subsequent production of the refrigerator door shell, then the steel plate is put into polishing equipment after the punching is finished, then the polishing equipment is started to polish the steel plate, and burrs on the steel plate are removed;
s4, punch forming: then, a worker can place the steel plate polished in the previous step in a clamping groove (13) formed by the support plate (5) and the sliding plate (6) in a surrounding mode, and meanwhile, when the steel plate is placed, the second air cylinder (10) is started to enable the sliding plate (6) to slide in the sliding groove (11), so that the size of the structure formed by the sliding plate (6) and the support plate (5) in a surrounding mode is adjusted, then the worker starts the first air cylinder (8) to enable the position of the base plate (7) to descend, so that the pressing block (9) presses the steel plate, and then when the pressure sensor (25) detects that the pressure exceeds the set pressure, the first air cylinder (8) is started to enable the pressing block (9) to rise under the control of the control equipment, and meanwhile, the third air cylinder (15) is started to enable the top plate assembly (16) to eject the pressed door shell out of the structure formed by the support plate (5) and the sliding plate (6);
s5, surface paint dipping: after the punching of the previous step is finished, putting the door shell into paint, so that the paint is stained on the surface of the door shell;
s6, drying: putting the door shell subjected to the paint dipping in the previous step into UV baking equipment, and then starting the baking equipment to carry out fixed line treatment on the paint vehicle expressed by the door shell;
s7, film covering and warehousing: after the last step fixed telephone is ended, can put into tectorial membrane equipment tectorial membrane with the door shell to in protect the door shell, then send into warehouse storage with the door shell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110899720.6A CN113579657A (en) | 2021-08-06 | 2021-08-06 | Punching die for refrigerator refrigeration door shell and machining process of punching die |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110899720.6A CN113579657A (en) | 2021-08-06 | 2021-08-06 | Punching die for refrigerator refrigeration door shell and machining process of punching die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131115A (en) * | 2021-12-13 | 2022-03-04 | 滁州市艾德模具设备有限公司 | Mould rotary-cut structure |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092959A (en) * | 2018-08-14 | 2018-12-28 | 袁福德 | A kind of working method for the high-precision stamping mould being conveniently replaceable |
| CN209664063U (en) * | 2019-02-20 | 2019-11-22 | 滁州市永达机械科技有限公司 | A kind of panel beating mold convenient for adjusting refrigerator backboard punching size |
| CN210023395U (en) * | 2019-05-15 | 2020-02-07 | 滁州聚保利电装有限公司 | Double-door refrigerator refrigeration door shell stamping device |
| CN210876964U (en) * | 2019-11-19 | 2020-06-30 | 湖北东兴盛防火材料有限公司 | Novel punching device |
| CN210936643U (en) * | 2019-10-14 | 2020-07-07 | 浙江凯美特电器科技有限公司 | Punch forming device for socket production |
| CN111482766A (en) * | 2020-03-27 | 2020-08-04 | 滁州市新康达金属制品有限公司 | Method for manufacturing door panel of multi-layer refrigerator stamping part |
| CN111889580A (en) * | 2020-08-08 | 2020-11-06 | 倪雨阳 | Manufacturing punch forming method of bright-surface stainless steel cabinet |
| CN212042231U (en) * | 2020-04-14 | 2020-12-01 | 江苏满泰莱铝业有限公司 | Punching die for opening aluminum frame of solar cell panel |
| CN112620493A (en) * | 2020-11-27 | 2021-04-09 | 滁州市润达机械科技有限公司 | Stamping die of refrigerator door plant and cooling device for stamping die thereof |
| CN212917211U (en) * | 2020-07-25 | 2021-04-09 | 合肥维晶电器有限公司 | Punching device for socket production |
| CN113059055A (en) * | 2021-03-31 | 2021-07-02 | 成渝钒钛科技有限公司 | Efficient punching forming device for steel rolling finished products and using method thereof |
| CN113172157A (en) * | 2021-05-14 | 2021-07-27 | 滁州市润达机械科技有限公司 | Precise forging and pressing die for machined part |
-
2021
- 2021-08-06 CN CN202110899720.6A patent/CN113579657A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092959A (en) * | 2018-08-14 | 2018-12-28 | 袁福德 | A kind of working method for the high-precision stamping mould being conveniently replaceable |
| CN209664063U (en) * | 2019-02-20 | 2019-11-22 | 滁州市永达机械科技有限公司 | A kind of panel beating mold convenient for adjusting refrigerator backboard punching size |
| CN210023395U (en) * | 2019-05-15 | 2020-02-07 | 滁州聚保利电装有限公司 | Double-door refrigerator refrigeration door shell stamping device |
| CN210936643U (en) * | 2019-10-14 | 2020-07-07 | 浙江凯美特电器科技有限公司 | Punch forming device for socket production |
| CN210876964U (en) * | 2019-11-19 | 2020-06-30 | 湖北东兴盛防火材料有限公司 | Novel punching device |
| CN111482766A (en) * | 2020-03-27 | 2020-08-04 | 滁州市新康达金属制品有限公司 | Method for manufacturing door panel of multi-layer refrigerator stamping part |
| CN212042231U (en) * | 2020-04-14 | 2020-12-01 | 江苏满泰莱铝业有限公司 | Punching die for opening aluminum frame of solar cell panel |
| CN212917211U (en) * | 2020-07-25 | 2021-04-09 | 合肥维晶电器有限公司 | Punching device for socket production |
| CN111889580A (en) * | 2020-08-08 | 2020-11-06 | 倪雨阳 | Manufacturing punch forming method of bright-surface stainless steel cabinet |
| CN112620493A (en) * | 2020-11-27 | 2021-04-09 | 滁州市润达机械科技有限公司 | Stamping die of refrigerator door plant and cooling device for stamping die thereof |
| CN113059055A (en) * | 2021-03-31 | 2021-07-02 | 成渝钒钛科技有限公司 | Efficient punching forming device for steel rolling finished products and using method thereof |
| CN113172157A (en) * | 2021-05-14 | 2021-07-27 | 滁州市润达机械科技有限公司 | Precise forging and pressing die for machined part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131115A (en) * | 2021-12-13 | 2022-03-04 | 滁州市艾德模具设备有限公司 | Mould rotary-cut structure |
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