CN110538940B - Air conditioner condenser fin manufacturing and processing technology - Google Patents
Air conditioner condenser fin manufacturing and processing technology Download PDFInfo
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- CN110538940B CN110538940B CN201910870644.9A CN201910870644A CN110538940B CN 110538940 B CN110538940 B CN 110538940B CN 201910870644 A CN201910870644 A CN 201910870644A CN 110538940 B CN110538940 B CN 110538940B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims 1
- 238000009501 film coating Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 23
- 238000004080 punching Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/022—Making the fins
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a manufacturing and processing technology of air conditioner condenser fins, which is characterized in that the manufacturing and processing of the air conditioner condenser fins are completed by fully matching stamping dies and the like, so that the problems that the fins are mostly processed in a single station by the existing equipment, different dies are required to be replaced when the fins with different sizes are processed, the processing range is small, and the processing efficiency is low are solved; meanwhile, the existing equipment is influenced by the special structure of the fin when the fin is processed, so that the processed fin is tightly attached to a die, and the processed fin is inconvenient to take; and the raw material can be stressed to retract in the processing process of the fin, and the fin is deviated in the processing process due to improper limiting mode of the fin, so that the phenomenon of deformation and breakage after the fin is processed is caused, and the like.
Description
Technical Field
The invention relates to the technical field of fin processing, in particular to a manufacturing and processing technology of air conditioner condenser fins.
Background
The fins are used as an indispensable component on the air conditioner condenser and are arranged on the surface of the heat exchange device, and the heat conduction performance of the heat exchange device is improved by increasing the heat exchange surface area of the heat exchange device; the structure of fin is mostly cockscomb structure and corrugate, is not convenient for manufacturing, and the preparation processing to the fin mainly has following problem at present:
1. the existing equipment is mostly used for single-station machining when machining fins, different dies are required to be replaced when machining fins with different sizes, the machining range is small, and the machining efficiency is low;
2. the existing equipment is influenced by the special structure of the fin when the fin is processed, so that the processed fin is tightly attached to a die, and the processed fin is inconvenient to take;
3. the raw material can be stressed and retracted in the machining process of the fin, and the fin is deviated during machining due to improper limiting mode of the fin, so that the phenomenon of deformation and breakage after the machining of the fin is finished is caused.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing equipment is mostly used for single-station processing when processing fins, and different dies are required to be replaced when processing fins with different sizes, the processing range is small, and the processing efficiency is low; meanwhile, the existing equipment is influenced by the special structure of the fin when the fin is processed, so that the processed fin is tightly attached to a die, and the processed fin is inconvenient to take; and the raw material can be stressed to retract in the processing process of the fin, and the fin is deviated in the processing process due to improper limiting mode of the fin, so that the phenomenon of deformation and breakage after the fin is processed is caused, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the manufacturing and processing technology of the air conditioner condenser fin comprises the following specific steps:
s1, mounting a die: fixing the lower end of a stamping die, and connecting a die shank in the stamping die with an external drive;
s2, placing base materials: respectively placing the cut fin raw materials on a concave die base;
s3, fixing the base material: fixing the fin raw material at the middle position of the female die holder by adjusting the female die unit;
s4, stamping forming: stamping the fins by applying a stamping force to the die shank and mutually matching the male die unit and the female die unit;
s5, continuous processing: repeating the steps S2-S4 to continuously process the fins;
s6, packaging and warehousing: and (4) coating a film on a certain number of fins, packaging and manually stacking, and then warehousing and storing finished products stacked to a certain height.
The air conditioner condenser fin manufacturing process in the processing method steps S1-S6 needs to be completed by fully matching a stamping die and the like, wherein:
the stamping die comprises a bottom plate, a lower die assembly and an upper die assembly; the upper end of the bottom plate is provided with a lower die assembly, and the upper end of the lower die assembly is provided with an upper die assembly.
The lower die assembly comprises a support frame, a limiting frame, a female die unit and an adjusting unit; the supporting frame symmetry install on the bottom plate, spacing frame is installed to the upper end of supporting frame, be located the inside symmetry of spacing frame and be provided with the die unit, the die unit install on the bottom plate, be located die unit front side and be provided with the regulating unit.
The female die unit comprises a first female die and a second female die; the first female die and the second female die are of symmetrical structures, the first female die is installed on the bottom plate in a sliding fit mode, and the second female die is fixed on the bottom plate; during specific work, a plurality of fins can be machined simultaneously by the aid of the arranged female die units.
The upper die assembly comprises a guide sleeve, a guide pillar, a damping spring, an upper die plate, a male die unit and a die shank; the guide sleeves are uniformly arranged at the upper end of the limiting frame, guide pillars are arranged inside the guide sleeves in a sliding fit mode, damping springs are sleeved on the outer walls of the guide pillars, an upper template is arranged at the top ends of the guide pillars, male die units are symmetrically arranged at the bottom ends of the upper template, and a die shank is arranged in the middle of the top end of the upper template; when the fin punching machine works, the die shank is connected to the existing punching equipment, the upper die assembly is driven by the punching equipment to move downwards, so that the male die unit and the female die unit are matched with each other, and the fin punching process is completed.
The first female die comprises a female die seat, a clamping unit, a telescopic spring, a movable plate, a rubber column, an electric sliding block, a lifting baffle and a limiting baffle; the upper end of the female die holder is symmetrically provided with clamping units, the section of the female die holder is of a tooth-shaped structure, circular holes are formed in gaps between teeth, rectangular grooves are formed in the inner part of the female die holder and the side wall close to the center of a die, telescopic springs are uniformly arranged on the inner wall of each rectangular groove in the female die holder, the top ends of the telescopic springs are connected with movable plates, rubber columns are uniformly arranged at the top ends of the movable plates, the upper ends of the rubber columns are located in the circular holes, an electric sliding block is arranged in each rectangular groove in the left side wall of the female die holder in a sliding fit mode, and a lifting baffle is; a limit baffle is arranged on the side wall of the concave die holder far away from the center of the die; when the device works specifically, a fin raw material to be processed is placed on the female die holder, the lifting baffle is controlled by the electric sliding block to move up and down, so that the left side and the right side of the fin raw material are limited, the front end and the rear end of the fin raw material are fixed by the clamping units, the fin is prevented from being separated from the female die holder during processing, and therefore safety of personnel is prevented from being threatened, the arranged adjusting unit can enable the first female die to move to a proper position, and the first female die and the second female die are matched with each other, so that fins with different sizes are processed; the telescopic spring arranged extrudes the rubber column, so that the machined fin can be ejected out of the die holder, and the fin can be conveniently taken.
The clamping unit comprises a fixing plate, a buffer spring, a U-shaped frame, an adjusting bolt and a clamping head; the fixing plate is connected with one end of a buffer spring, the other end of the buffer spring is connected with the U-shaped frame, an adjusting bolt is arranged in the U-shaped frame in a threaded fit mode, and a clamping head is arranged at the bottom end of the adjusting bolt through a bearing; the clamping head is driven to move up and down through the manual knob adjusting bolt, clamping of fin raw materials is achieved, the fins are prevented from deviating in the machining process to affect machining quality, the buffer springs are arranged to provide buffer force when the buffer springs retract under stress in the fin machining process, and the two ends of the fins are prevented from deforming and breaking.
The adjusting unit comprises a moving block, a rack, a fixed frame, an actuating motor and a gear column; the movable block is symmetrically arranged on the bottom plate in a sliding fit mode, one end of the movable block is connected with the outer wall of the concave die holder, the other end of the movable block is provided with a rack, the racks are respectively arranged on the inner wall of the fixed frame in a sliding fit mode, the fixed frame is arranged on the bottom plate, the execution motor is arranged on the bottom plate through the motor base, an output shaft of the execution motor is connected with a gear column through a coupler, the gear column is positioned inside the fixed frame, and the gear column is matched with the rack; when the lifting die is in specific work, the gear column is driven to rotate through the execution motor, the first concave die slides towards the second concave die along with the moving block until the first concave die is attached to the second concave die, and the electric sliding block controls the lifting baffle to move downwards, so that the lifting baffle is consistent with the height of the concave die holder.
The male die unit comprises a first male die, a connecting plate, a movable rod, a sleeve rod, an adjusting spring and a second male die; the first male die is arranged at the bottom end of the upper die plate in a sliding fit mode, a connecting plate is arranged on the first male die, movable rods are symmetrically arranged at the bottom end of the connecting plate, the movable rods are arranged in the loop bars in a sliding fit mode, adjusting springs are arranged inside the loop bars, and the second male die is fixed at the lower end of the bottom plate; when the adjusting unit controls the first female die to move, the first male die moves along with the first female die, so that the first male die and the second male die can be attached to each other during stamping, and the stamping quality of the fins is guaranteed.
Preferably, the cross section of the lifting baffle and the cross section of the die holder are of the same structure; when the lifting baffle plate is lowered to be consistent with the height of the female die holder, the tooth-shaped structure at the upper end of the lifting baffle plate is flush with the female die holder, so that the fins are uniformly stressed in the machining process, and the middle of the fins are prevented from deforming.
Preferably, the lower end of the clamping head and the inner wall of the lower end of the U-shaped frame are both provided with anti-slip teeth; during specific work, the clamping of the fins can be firmer by the arranged anti-skidding teeth, and the fins are prevented from deviating in machining, so that the machining quality is influenced.
(III) advantageous effects
According to the invention, the positions of the female die seats can be adjusted through the adjusting units according to fins with different sizes, so that the first female die and the second female die are attached, the fins are limited and fixed through adjusting the lifting baffle and the clamping units, and a plurality of female die units can be arranged to simultaneously process a plurality of fins, so that a multi-station and high-efficiency processing mode is realized;
the rubber column extrudes the fin through the telescopic spring, so that the processed fin can be ejected out of the die holder, and the problem that the processed fin is difficult to take due to the special structure of the processed fin is solved;
the clamping head and the U-shaped frame are provided with the anti-skidding teeth, so that the fins can be clamped more firmly, the fins are prevented from deviating in the machining process, the arranged buffer spring provides buffer force when the buffer spring is stressed to retract in the fin machining process, the fins are prevented from deforming and breaking in the stamping process, and the manufacturing and machining quality of the fins is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the processing flow of the air conditioner condenser fin of the present invention;
FIG. 2 is a schematic perspective view of a stamping die according to the present invention;
FIG. 3 is a top cross-sectional view of the stamping die of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
fig. 5 is a rear view of the press die of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, a manufacturing and processing process of an air conditioner condenser fin includes the following specific steps:
s1, mounting a die: fixing the lower end of a stamping die a, and connecting a die shank 36 in the stamping die a with external drive;
s2, placing base materials: placing the cut fin stock on the female die seats 2311 respectively;
s3, fixing the base material: fixing the fin raw material at the middle position of the concave die seat 2311 by adjusting the concave die unit 23;
s4, stamping forming: the fins are punched and formed by applying a punching force to the die shank 36 and simultaneously mutually matching the male die unit 35 and the female die unit 23;
s5, continuous processing: repeating the steps S2-S4 to continuously process the fins;
s6, packaging and warehousing: and (4) coating a film on a certain number of fins, packaging and manually stacking, and then warehousing and storing finished products stacked to a certain height.
The air conditioner condenser fin manufacturing and processing process steps in the processing method steps S1-S6 require that a stamping die a and the like are fully matched to complete the air conditioner condenser fin manufacturing, wherein:
the stamping die a comprises a bottom plate 1, a lower die assembly 2 and an upper die assembly 3; the upper end of the bottom plate 1 is provided with a lower die component 2, and the upper end of the lower die component 2 is provided with an upper die component 3; the lower die assembly 2 comprises a support frame 21, a limiting frame 22, a female die unit 23 and an adjusting unit 24; the supporting frame 21 is symmetrically arranged on the bottom plate 1, the upper end of the supporting frame 21 is provided with a limiting frame 22, female die units 23 are symmetrically arranged in the limiting frame 22, the female die units 23 are arranged on the bottom plate 1, and adjusting units 24 are arranged on the front sides of the female die units 23; the die unit 23 comprises a first die 231 and a second die 232; the first concave die 231 and the second concave die 232 are of symmetrical structures, the first concave die 231 is installed on the bottom plate 1 in a sliding fit mode, and the second concave die 232 is fixed on the bottom plate 1; during specific work, the plurality of female die units 23 can be used for processing a plurality of fins simultaneously.
The upper die component 3 comprises a guide sleeve 31, a guide post 32, a damping spring 33, an upper die plate 34, a male die unit 35 and a die shank 36; the guide sleeve 31 is uniformly arranged at the upper end of the limiting frame 22, a guide post 32 is arranged in the guide sleeve 31 in a sliding fit mode, a damping spring 33 is sleeved on the outer wall of the guide post 32, an upper template 34 is arranged at the top end of the guide post 32, male die units 35 are symmetrically arranged at the bottom end of the upper template 34, and a die shank 36 is arranged in the middle of the top end of the upper template 34; during specific work, the die shank 36 is connected to existing stamping equipment, the upper die assembly 3 is driven to move downwards through the stamping equipment, the male die unit 35 is matched with the female die unit 23, and therefore the stamping process of the fin is completed.
The first female die 231 comprises a female die seat 2311, a clamping unit 2312, a telescopic spring 2313, a movable plate 2314, a rubber column 2315, an electric slider 2316, a lifting baffle 2317 and a limiting baffle 2318; the upper end of the concave die holder 2311 is symmetrically provided with clamping units 2312, the section of the concave die holder 2311 is of a toothed structure, circular holes are formed in gaps among the teeth, rectangular grooves are formed in the inner portion of the concave die holder 2311 and the side wall close to the center of a die, telescopic springs 2313 are uniformly arranged on the inner walls of the rectangular grooves in the concave die holder 2311, the top end of each telescopic spring 2313 is connected with a movable plate 2314, rubber columns 2315 are uniformly arranged at the top end of each movable plate 2314, the upper ends of the rubber columns 2315 are located in the circular holes, an electric slider 2316 is arranged in the rectangular groove in the left side wall of the concave die holder 2311 in a sliding fit mode, and a lifting baffle 2317 is arranged on the; a limit baffle 2318 is arranged on the side wall of the concave die holder 2311 away from the center of the die; during specific work, a fin raw material to be processed is placed on the female die holder 2311, the lifting baffle 2317 is controlled to move up and down through the electric slider 2316, the left side and the right side of the fin raw material are limited, the front end and the rear end of the fin raw material are fixed through the clamping unit 2312, the fin is prevented from being separated from the female die holder 2311 during processing, and therefore safety of personnel is threatened, the first female die 231 can be moved to a proper position through the arranged adjusting unit 24, and the first female die 231 is matched with the second female die 232, so that fins with different sizes are processed; the arranged telescopic spring 2313 extrudes the rubber column 2315, so that the machined fin can be ejected out of the die holder 2311, and the fin can be conveniently taken; the section of the lifting baffle 2317 is the same as that of the die holder 2311 in structure; when the lifting baffle 2317 is lowered to be consistent with the height of the die holder 2311 during specific work, the tooth-shaped structure at the upper end of the lifting baffle 2317 is flush with the die holder 2311, so that the stress of the fin is uniform in the machining process, and the middle of the fin is prevented from deforming; the clamping unit 2312 comprises a fixing plate 23121, a buffer spring 23122, a U-shaped frame 23123, an adjusting bolt 23124 and a clamping head 23125; the fixing plate 23121 is connected with one end of the buffer spring 23122, the other end of the buffer spring 23122 is connected with the U-shaped frame 23123, an adjusting bolt 23124 is arranged inside the U-shaped frame 23123 in a threaded matching mode, and the bottom end of the adjusting bolt 23124 is provided with a clamping head 23125 through a bearing; during specific work, the clamping head 23125 is driven to move up and down through manually turning the adjusting bolt 23124, the raw material of the fin is clamped, the fin is prevented from deviating in the machining process to influence machining quality, the buffer spring 23122 is arranged to provide buffer force when the fin is stressed and retracted in the machining process, and the two ends of the fin are prevented from deforming and breaking; the lower end of the clamping head 23125 and the inner wall of the lower end of the U-shaped frame 23123 are both provided with anti-skidding teeth; during specific work, the clamping of the fins can be firmer by the arranged anti-skidding teeth, and the fins are prevented from deviating in machining, so that the machining quality is influenced.
The adjusting unit 24 comprises a moving block 241, a rack 242, a fixed frame 243, an actuating motor 244 and a gear column 245; the moving block 241 is symmetrically installed on the bottom plate 1 in a sliding fit manner, one end of the moving block 241 is connected with the outer wall of the female die holder 2311, the other end of the moving block 241 is provided with a rack 242, the racks 242 are respectively installed on the inner wall of the fixed frame 243 in a sliding fit manner, the fixed frame 243 is installed on the bottom plate 1, the actuating motor 244 is installed on the bottom plate 1 through the motor base, the output shaft of the actuating motor 244 is connected with a gear column 245 through a coupler, the gear column 245 is located inside the fixed frame 243, and the gear column 245 is matched with the rack 242; during specific work, the actuating motor 244 drives the gear column 245 to rotate, the first concave die 231 slides towards the second concave die 232 along with the moving block 241 until the first concave die 231 is attached to the second concave die 232, and meanwhile, the electric slider 2316 controls the lifting baffle 2317 to move downwards, so that the height of the lifting baffle 2317 is consistent with that of the concave die seat 2311.
The punch unit 35 comprises a first punch 351, a connecting plate 352, a movable rod 353, a sleeve rod 354, an adjusting spring 355 and a second punch 356; the first male die 351 is arranged at the bottom end of the upper die plate 34 in a sliding fit manner, a connecting plate 352 is arranged on the first male die 351, movable rods 353 are symmetrically arranged at the bottom end of the connecting plate 352, the movable rods 353 are arranged in sleeve rods 354 in a sliding fit manner, adjusting springs 355 are arranged inside the sleeve rods 354, and the second male die 356 is fixed at the lower end of the bottom plate 1; during specific work, when the adjusting unit 24 controls the first concave die 231 to move, the first convex die 351 moves along with the first concave die 231, so that the first convex die and the second convex die can be attached to each other during stamping, and the stamping quality of the fins is guaranteed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A manufacturing and processing technology of air conditioner condenser fins is characterized in that: the specific air conditioner condenser fin manufacturing and processing steps are as follows:
s1, mounting a die: fixing the lower end of a stamping die (a), and connecting a die shank (36) in the stamping die (a) with an external drive;
s2, placing base materials: respectively placing the cut fin raw materials on a concave die holder (2311), and adjusting the fins to proper positions;
s3, fixing the base material: fixing the fin raw material at the middle position of a concave die seat (2311) by adjusting a concave die unit (23);
s4, stamping forming: stamping the fins by applying a stamping force to the die shank (36) and simultaneously mutually matching the male die unit (35) and the female die unit (23);
s5, continuous processing: repeating the steps S2-S4 to continuously process the fins;
s6, packaging and warehousing: film-coating and packaging a certain amount of fins, manually stacking, and warehousing and storing finished products stacked to a certain height;
the air conditioner condenser fin manufacturing process in the processing method steps S1-S6 requires that the stamping die (a) is fully matched to complete the air conditioner condenser fin manufacturing, wherein:
the stamping die (a) comprises a bottom plate (1), a lower die assembly (2) and an upper die assembly (3); the upper end of the bottom plate (1) is provided with a lower die assembly (2), and the upper end of the lower die assembly (2) is provided with an upper die assembly (3);
the lower die assembly (2) comprises a support frame (21), a limiting frame (22), a female die unit (23) and an adjusting unit (24); the supporting frames (21) are symmetrically arranged on the bottom plate (1), the upper ends of the supporting frames (21) are provided with limiting frames (22), female die units (23) are symmetrically arranged in the limiting frames (22), the female die units (23) are arranged on the bottom plate (1), and adjusting units (24) are arranged on the front sides of the female die units (23);
the die unit (23) comprises a first die (231) and a second die (232); the first female die (231) and the second female die (232) are of symmetrical structures, the first female die (231) is installed on the bottom plate (1) in a sliding fit mode, and the second female die (232) is fixed on the bottom plate (1);
the upper die assembly (3) comprises a guide sleeve (31), a guide pillar (32), a damping spring (33), an upper die plate (34), a male die unit (35) and a die shank (36); the guide sleeves (31) are uniformly arranged at the upper end of the limiting frame (22), guide pillars (32) are arranged inside the guide sleeves (31) in a sliding fit mode, damping springs (33) are sleeved on the outer walls of the guide pillars (32), an upper template (34) is arranged at the top ends of the guide pillars (32), male die units (35) are symmetrically arranged at the bottom ends of the upper template (34), and die handles (36) are arranged in the middle of the top ends of the upper template (34);
the first female die (231) comprises a female die seat (2311), a clamping unit (2312), a telescopic spring (2313), a movable plate (2314), a rubber column (2315), an electric slider (2316), a lifting baffle (2317) and a limiting baffle (2318); the upper end of the female die holder (2311) is symmetrically provided with clamping units (2312), the section of the female die holder (2311) is of a toothed structure, circular holes are formed in gaps among teeth, rectangular grooves are formed in the inner part of the female die holder (2311) and the side wall close to the center of a die, telescopic springs (2313) are uniformly arranged on the inner walls of the rectangular grooves in the female die holder (2311), the top end of each telescopic spring (2313) is connected with a movable plate (2314), rubber columns (2315) are uniformly arranged at the top end of each movable plate (2314), the upper ends of the rubber columns (2315) are located in the circular holes, an electric slider (2316) is arranged in the rectangular groove in the left side wall of the female die holder (2311) in a sliding fit mode, and a lifting baffle (2317) is arranged on the electric; and a limiting baffle (2318) is arranged on the side wall of the concave die holder (2311) far away from the center of the die.
2. The manufacturing and processing technology of the air conditioner condenser fin according to claim 1, characterized in that: the clamping unit (2312) comprises a fixing plate (23121), a buffer spring (23122), a U-shaped frame (23123), an adjusting bolt (23124) and a clamping head (23125); fixing plate (23121) be connected with the one end of buffer spring (23122), the other end of buffer spring (23122) is connected with U-shaped frame (23123), is located U-shaped frame (23123) inside and installs adjusting bolt (23124) through screw-thread fit, clamping head (23125) are installed through the bearing to the bottom of adjusting bolt (23124).
3. The manufacturing and processing technology of the air conditioner condenser fin according to claim 1, characterized in that: the adjusting unit (24) comprises a moving block (241), a rack (242), a fixed frame (243), an actuating motor (244) and a gear column (245); the movable block (241) is symmetrically installed on the base plate (1) in a sliding fit mode, one end of the movable block (241) is connected with the outer wall of the die holder (2311), a rack (242) is installed at the other end of the movable block (241), the racks (242) are respectively installed on the inner wall of the fixed frame (243) in a sliding fit mode, the fixed frame (243) is installed on the base plate (1), the executing motor (244) is installed on the base plate (1) through the motor holder, an output shaft of the executing motor (244) is connected with a gear column (245) through a coupler, the gear column (245) is located inside the fixed frame (243), and the gear column (245) is matched with the rack (242).
4. The manufacturing and processing technology of the air conditioner condenser fin according to claim 1, characterized in that: the male die unit (35) comprises a first male die (351), a connecting plate (352), a movable rod (353), a sleeve rod (354), an adjusting spring (355) and a second male die (356); the lower die is characterized in that the first male die (351) is arranged at the bottom end of the upper die plate (34) in a sliding fit mode, a connecting plate (352) is arranged on the first male die (351), movable rods (353) are symmetrically arranged at the bottom end of the connecting plate (352), the movable rods (353) are arranged in the sleeve rod (354) in a sliding fit mode, an adjusting spring (355) is arranged inside the sleeve rod (354), and the second male die (356) is fixed at the lower end of the bottom plate (1).
5. The manufacturing and processing technology of the air conditioner condenser fin according to claim 1, characterized in that: the section of the lifting baffle (2317) is the same as that of the die holder (2311).
6. The manufacturing and processing technology of the air conditioner condenser fin as claimed in claim 2, wherein the manufacturing and processing technology comprises the following steps: the lower end of the clamping head (23125) and the inner wall of the lower end of the U-shaped frame (23123) are both provided with anti-skidding teeth.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910870644.9A CN110538940B (en) | 2019-09-16 | 2019-09-16 | Air conditioner condenser fin manufacturing and processing technology |
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| CN201910870644.9A CN110538940B (en) | 2019-09-16 | 2019-09-16 | Air conditioner condenser fin manufacturing and processing technology |
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| CN110538940A CN110538940A (en) | 2019-12-06 |
| CN110538940B true CN110538940B (en) | 2021-02-05 |
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| CN111360132A (en) * | 2020-03-30 | 2020-07-03 | 刘先平 | Condenser fin manufacturing process |
| CN112475040B (en) * | 2020-11-11 | 2023-01-31 | 内蒙古上都发电有限责任公司 | Manufacturing mold for compensating device and manufacturing method thereof |
| CN114952210B (en) * | 2022-06-07 | 2023-07-21 | 无锡市豫达换热器有限公司 | Manufacturing process of aluminum plate-fin heat exchanger |
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| US3228367A (en) * | 1962-12-20 | 1966-01-11 | Borg Warner | Method of manufacturing a heat exchanger |
| JP2001259743A (en) * | 2000-03-17 | 2001-09-25 | Amada Co Ltd | Bending apparatus and bending method with using the same |
| DE102009005038A1 (en) * | 2009-01-17 | 2010-07-22 | Mahle International Gmbh | turbulence plate |
| CN201470751U (en) * | 2009-08-29 | 2010-05-19 | 山东嘉鑫换热器有限公司 | Punch device for fin |
| JP5517082B2 (en) * | 2012-01-17 | 2014-06-11 | 株式会社デンソー | Corrugated sheet manufacturing apparatus, corrugated sheet manufacturing method, and heat exchanger |
| CN106345931A (en) * | 2016-10-26 | 2017-01-25 | 宁波荣智自动化科技有限公司 | Multi-servo fin height adjusting mechanism of fin forming machine |
| CN207709661U (en) * | 2017-11-16 | 2018-08-10 | 山东英才学院 | Multi-purpose bending machine lower die |
| CN108188272A (en) * | 2017-12-19 | 2018-06-22 | 贵州贵航汽车零部件股份有限公司 | Corrugated plating finned blade forming mold |
| CN209288020U (en) * | 2018-11-16 | 2019-08-23 | 宁波港瑞汽车零部件有限公司 | A kind of vehicle dormer window crossbeam bend hydraulic press |
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Inventor after: Zhang Changmin Inventor after: Tang Pengfei Inventor after: Ge Jiale Inventor before: Tang Pengfei Inventor before: Ge Jiale |
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Effective date of registration: 20210122 Address after: 276000 No. 111, Lingong Road, economic development zone, Linyi City, Shandong Province Applicant after: SHANDONG MODERN LION AIR CONDITIONING EQUIPMENT Co.,Ltd. Address before: 311300 Zhejiang agriculture and Forestry University, 88 Huancheng North Road, Lin'an City, Hangzhou City, Zhejiang Province Applicant before: Tang Pengfei |
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Denomination of invention: A manufacturing process of air conditioning condenser fins Effective date of registration: 20220519 Granted publication date: 20210205 Pledgee: Linyi Hedong qishang Village Bank Co.,Ltd. Pledgor: SHANDONG MODERN LION AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2022980005805 |
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Date of cancellation: 20230523 Granted publication date: 20210205 Pledgee: Linyi Hedong qishang Village Bank Co.,Ltd. Pledgor: SHANDONG MODERN LION AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2022980005805 |
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Denomination of invention: A Manufacturing and Processing Technology for Air Conditioning Condenser Fins Effective date of registration: 20230525 Granted publication date: 20210205 Pledgee: Linyi Hedong qishang Village Bank Co.,Ltd. Pledgor: SHANDONG MODERN LION AIR CONDITIONING EQUIPMENT CO.,LTD. Registration number: Y2023980041691 |
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