CN2517526Y - Mechanical equipment for manufacturing radiating fin - Google Patents
Mechanical equipment for manufacturing radiating fin Download PDFInfo
- Publication number
- CN2517526Y CN2517526Y CN 01258780 CN01258780U CN2517526Y CN 2517526 Y CN2517526 Y CN 2517526Y CN 01258780 CN01258780 CN 01258780 CN 01258780 U CN01258780 U CN 01258780U CN 2517526 Y CN2517526 Y CN 2517526Y
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- China
- Prior art keywords
- air pump
- board
- cutting knife
- sliding formwork
- feed supplement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000006052 feed supplement Substances 0.000 claims description 55
- 238000009415 formwork Methods 0.000 claims description 38
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009957 hemming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000003967 crop rotation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A mechanical device for manufacturing radiating fins is characterized by comprising a frame, a motor, a transmission mechanism, a molding mechanism and a feeding mechanism, wherein the frame is composed of a machine table, a machine table vertical wall and a machine table supporting frame, the machine table and the machine table vertical wall are arranged on the machine table supporting frame, the transmission mechanism comprises a preceding stage transmission device, a direction changing device and a final stage output device, the front-stage transmission device and the direction changing device are arranged in the machine platform supporting frame, the final-stage output device consists of two horizontal cams which are horizontally arranged on the machine platform through the pin joint of the front-stage transmission device through the direction changing device and a cam which is vertically arranged on the vertical wall of the machine platform, the mould pressing mechanism comprises a left horizontal sliding mould, a right horizontal sliding mould, a vertical sliding mould and a material clamping air pump, the left and right horizontal sliding forms are arranged on the machine platform and are pivoted with the horizontal cam, the vertical sliding form is arranged on the vertical wall of the machine platform and is pivoted with the vertical cam, the material clamping air pump is arranged on the left and right horizontal sliding forms, and the feeding mechanism is arranged on one side of the machine platform. The utility model also adopts mechanical means such as feeding, folding, cutting off and the like to make the product more perfect.
Description
Technical field
The utility model relates to the equipment of making fin, refers in particular to the plant equipment of making fin with the cam curve synchronization principles.
Background technology
Utilize the strip sheet stock to produce the equipment of the fin of multilayer folding moulding, generally use the punch ram moulding, the last die head of diel is a sheet plate, die head is aimed at processed strip sheet stock and is dashed down, this moment, the die head both sides respectively had a slide block that sheet stock is clamped, when last die head is depressed distortion with sheet stock, the slide block that is positioned at the die head both sides will be drawn close to die head, at this moment the stroke drawn close to the center of two slide blocks, be module, force and press to slide block that the stroke of slide block promptly is to be determined by the curve module by the band arc curve that is positioned at the die head both sides, patrix cooperates with the motion of two slide blocks, cooperate punch press 180 degree to rotatablely move by the curve module and become the cooperation of vertical up-or-down movement, and punch press motion 180 is when spending, the following impulsion of per 1 degree is different as size, so cooperate very difficult, in actual act, have draw the material or loose metal may.
Summary of the invention
The purpose of this utility model is improved at the shortcoming and defect in the background technology, and a kind of plant equipment of utilizing the cam curve synchronization principles to make fin is provided.
Technical solutions of the utility model comprise frame, motor and transmission mechanism, mold pressing mechanism, feed mechanism, its mid frame is by board, board wall and board bracing frame are formed, and board and board wall are located on the board bracing frame, transmission mechanism comprises preceding gear stage, deviator, the final stage output device, and the prime transmission goes out device, and preceding gear stage and deviator are located in the board bracing frame, the final stage output device is made up of with the cam that is vertically mounted on the board wall by two horizontal cam that deviator pivot joint level is installed on the board preceding gear stage, mold pressing mechanism comprises the left and right horizontal sliding formwork, vertical sliding formwork, the material folding air pump, and the left and right horizontal sliding formwork is located on the board and articulates with horizontal cam, vertical sliding formwork is located on the board wall and articulates with vertical cam, the material folding air pump is located on the left and right horizontal sliding formwork, and feed mechanism is located at a side of board.
On this basis, the width of the every folding of fin after above-mentioned the utility model moulding is the same, the length of each feeding also is the same, if at this point all, hem width after the cutting-out does not satisfy the fin requirement of welding, so the utility model also provides a kind of fin manufacturing equipment feed supplement device technique scheme, this scheme comprises feed supplement mechanism, this feed supplement mechanism comprises feed supplement air pump 61, feed supplement bar 62, feed supplement return feeler lever 63, feed supplement pin 64, wherein feed supplement air pump 61 is located at the cradle rear end, the push rod of feed supplement air pump 61 is feed supplement bar 62, it is positioned at the centre of feed supplement return feeler lever 63 and feed supplement pin 64 when front end, it when the rear end feed supplement return feeler lever 63 directly and the feed supplement pin touch additional one section material.
For being welded, the side of fin behind the folding forming must make the side of fin fold leg, therefore the utility model also provides a kind of fin manufacturing equipment crimping unit technical scheme, this scheme comprises edge-folding mechanism 710, this edge-folding mechanism left-right symmetry structure is identical, it comprises the folding mould, under roll over mould, flanging air pump 71, air pump depression bar 74, transmission rod 75, briquetting 76, die head 77, die holder 78, flanging air pump 71 be located at that sheet stock passes through on, the below, wherein air pump depression bar 74 connects briquetting 76 and die head 77 by transmission rod 75, and die head 77 is corresponding with die holder 78.
The utility model also provides the technical scheme of a kind of fin manufacturing equipment with shearing device, the sheet strip is folded into behind the three-dimensional square and will passes through under the material folding air pump on the left side and cutoff tool, fin is made up of several pieces generally speaking, folding when enough measuring and the cutoff tool in the shearing device installed side by side of material folding air pump downcut along the cutting knife backing plate, this scheme comprises that cutting knife air pump 1011 and the material folding air pump 1012 on the left slider 51 set up side by side, and cutting knife air pump 1011 is located at discharge end.
The utility model adopts three cams to control mould stroke and left and right sides stroke up and down, epirelief crop rotation 180 degree motions drive upward, and die head moves both vertically, left and right sides cam is also done 180 degree motions and is driven left and right sides slide block horizontal movement, the advantage of this mechanism is that per 1 degree when going up the downward stamped workpieces of die head draws journey and can carry out debugging mode with left and right sides cam under static state in advance, thus can accomplish die head and left and right sides slide block to draw journey accurately synchronous.The utility model has also adopted mechanical means such as feed supplement, flanging, cut-out to make product more become perfect.
Embodiment of the present utility model is provided by the following drawings:
Description of drawings
Fig. 1 is the general assembly front view;
Fig. 2 is Fig. 1 vertical view;
Fig. 3 is Fig. 1 left view;
Fig. 4 is a lower hem mechanism installation diagram;
Fig. 5 is a upper hem mechanism installation diagram;
Fig. 6 is the edge-folding mechanism general assembly drawing;
Fig. 7 is the shut-off mechanism installation diagram;
Fig. 8 is Fig. 6 A-A cutaway view;
Fig. 9 is the transmission system schematic diagram;
Figure 10 is a feed supplement mechanism installation diagram;
Figure 11 is Figure 10 vertical view.
The specific embodiment
Describe the concrete structure and the operation principle of the utility model embodiment below in detail according to accompanying drawing: as can be known by Fig. 1-3, the utility model comprises frame, motor and transmission mechanism, mold pressing mechanism, feed mechanism, its mid frame is by board, board wall and board bracing frame are formed, and board and board wall are located on the board bracing frame, transmission mechanism comprises preceding gear stage, deviator, the final stage output device, and preceding gear stage and deviator are located in the board bracing frame, the final stage output device is made up of with the cam that is vertically mounted on the board wall by two horizontal cam that deviator pivot joint level is installed on the board preceding gear stage, mold pressing mechanism comprises the left and right horizontal sliding formwork, vertical sliding formwork, the material folding air pump, and the left and right horizontal sliding formwork is located on the board and articulates with horizontal cam, vertical sliding formwork is located on the board wall and articulates with vertical cam, the material folding air pump is located on the left and right horizontal sliding formwork, and feed mechanism is located at a side of board.
As shown in Figure 9, described transmission mechanism comprises motor 2, decelerator 21, main shaft 22, bevel gear group, belt pulley set, wherein motor articulates decelerator and articulates main shaft by belt transmission, the 2 pairs of bevel gears articulate two cams 28,29 on the board 12 on the main shaft, and the belt pulley on the main shaft articulates the belt pulley and vertical cam 30 on the board wall 13.By Fig. 1,2 as can be known, described left and right horizontal sliding formwork comprises left sliding formwork 51, right sliding formwork 52, slide 53, left slider cam contact 54, right slider cam contact 55, return spring 56.Wherein slide 53 is installed on the board 13, left and right sides slide block 51,52 slidably is sleeved on the slide 53, respectively connect a return spring in the cam end both sides of left and right sides slide block 51,52 and board 13 affixed, left and right sides slider cam contact 54,55 is located at left and right sides slide block 51,52 tops.By Fig. 1,3 as can be known, described vertical sliding formwork comprises slide 112, slide block 113, sliding formwork bar 114, sliding formwork head 115, return spring 116, slider cam contact 117, sliding formwork seat 118, wherein slide 112 is installed on the board wall 14, slider cam contact 117 is contained in the slide with slide block 113, sliding formwork bar 114 is contained on the slide block 113, sliding formwork head 115 dress sliding formwork masthead ends, sliding formwork seat 118 is located on the slide 53 corresponding with the sliding formwork head, have elongated slot at board wall 13 places that slide 112 is installed, return spring 116 1 ends hang on the slide block 113.By Figure 10,11 as can be known, described feed mechanism comprises feeding frame 31, defeated material top roll 32, defeated material lower roll 33, pneumatic feed holding frame 34, feeding engine 35 feeding guide rods (36), wherein cradle 31 is located at board 12 right-hand members, the cradle front end is established one and is arranged the defeated material top roll 32 of the diameter that varies in size and fail material lower roll 33, a feeding guide rod 36 is respectively established in both sides, cradle rear end, pneumatic feed holding frame 34 is contained on the feeding guide rod, the conveying roller of cradle has feeding engine 35, the catch bar of feeding engine is connected with the pneumatic feed holding frame, and pneumatic feed holding frame 34 connects an air pump 37.By Figure 10,11 as can be known, described feed supplement mechanism comprises feed supplement air pump 61, feed supplement bar 62, feed supplement return feeler lever 63, feed supplement pin 64, wherein feed supplement air pump 61 is located at the cradle rear end, feed supplement return feeler lever 63 is located at pneumatic feed holding frame 34 sides, feed supplement pin 64 is located at top, feeding rear end, the push rod of feed supplement air pump 61 is feed supplement bar 62, is positioned at the centre of feed supplement return feeler lever 63 and feed supplement pin 64 when it stretches out, and feed supplement return feeler lever 63 directly contacted with the feed supplement pin when it was return.By Fig. 1,4,5,6 as can be known, described edge-folding mechanism 710 left-right symmetry structures are identical, it comprises the folding mould, rolls over mould, flanging air pump 71, air pump depression bar 74, transmission rod 75, briquetting 76, die head 77, die holder 78 down, flanging air pump 71 respectively is located at the upper and lower that sheet stock passes through, wherein air pump depression bar 74 connects briquetting 76 and die head 77 by transmission rod 75, and die head 77 is corresponding with die holder 78.By Fig. 7,8 as can be known, described shut-off mechanism comprises cutting edge 101, cutter bar 102, cutting knife air pump depression bar 103, pressing plate 104, cutting knife backing plate 105, cutting knife backing plate air pump 106, cutting knife backing plate pull bar 107, its shut-off mechanism is to be that empty workpiece passes through wherein in the middle of the cuboid, establish cutting knife air pump and material folding air pump 1011 in the side, 1012, cutting knife backing plate air pump 106 is established in the another side, pressing plate 104 is set up side by side with cutting edge 101, cutter bar 102 1 ends are connected the other end and are connected with cutting knife air pump depression bar 103 with cutting edge 101, cutting knife backing plate 105 is positioned at pressing plate 104 belows, cutting knife backing plate 105 1 side joint cutting knife backing plate pull bar 107 and cutting knife backing plate air pumps 106.
The utility model course of work and principle: the utility model processing to as if thin Lu's sheet of strip, form the square type fin of a multilayer by the folding continuously processing of the utility model back.Cradle and the feed mechanism of being made up of several rollers is set on machine right-hand member board, in the cradle lower end feeding engine 35 is housed, the feeding engine 35 pneumatic holding frame 34 of ining succession, when pneumatic holding frame 34 clamps Lu's sheet, feeding engine 35 clips Lu's sheet with holding frame and send a segment distance, and feeding engine 35 is return then.At this moment be contained in in-house motor 2 and will articulate decelerator and main shaft by belt, two bevel gears that are contained on the main shaft respectively articulate a cam 28,29 promote to be contained in the left and right sides material folding air pump on the slide block, the centre of main shaft also is equipped with belt pulley and is articulated the vertical cam 30 that is contained on the board wall by three grades of transmissions and promote to be contained in mold on the slide block, after material is delivered to the position, left and right sides material folding air pump 1012,1013 fastening materials, left and right sides cam is synchronously to middle binder, at this moment overhead cam makes the die head 115 simultaneously downward binders of mold, punching die is to the strip punching in the middle process that advances, when overhead cam drops to bottom, left and right sides cam arrives inner terminal simultaneously, strip has formed a doubling, and at this moment cradle has been got back to initial point and waited for feeding next time.The motion of left and right sides cam and overhead cam is main motion of the present utility model, and it directly folds strip, also has other forming moving in folding, is to use the air pump execution.After being folded into three-dimensional square by the sheet strip, will under the material folding air pump on the left side and cutoff tool, pass through by workpiece; promoting to resemble the cutting knife backing plate 105 of gate sample by locating one by air pump; when left and right sides material folding air pump is depressed; the counterdie of right material folding air pump is fixed; strip passes through from the centre; the counterdie of left side material folding air pump can not fixedly be to serve as counterdie by cutting knife backing plate 105; this movable counterdie promptly is to be spurred back and forth by the air pump 106 that cutting knife backing plate pull bar 107 is connecting; cutting knife backing plate 105 is not only and is clamped the backing plate that the band material after counterdie still will fold cuts off; fin is made up of several pieces generally speaking; 101 of cutting edges in the shut-off mechanism of installing side by side with the material folding air pump during folding enough amount are along 105 cutting-outs of cutting knife backing plate; cutting knife backing plate 105 retreats; on the overhead cam also; left and right sides cam retreats; the motion up and down of the slide block that three cams are ined succession pushes slide block by wheel when carrying out; slide block is retracted by elastic force by the spring that is contained on the slide block when retreating; when each cam and slide block retreat; feed mechanism is with feeding again; after feeding is finished; each cam retreats to initial point; the cutting knife backing plate is sent shaping position to; at this moment left and right sides material folding air pump tool begins material folding again, repeats above each action.The utility model is provided with feed supplement mechanism, after strip having been folded predetermined broken number, promptly need strip is cut off, but the width of each folding is the same, the length of each feeding also is the same, if at this point all, hem width after the cutting-out does not satisfy the requirement of fin welded and installed, so when needs cut off, send instruction by sense counter, when returning, feed mechanism will move back the distance of a hem width more, pneumatic feed holding frame 34 clamps the distance that strip is sent a hem width more then, be provided with feed supplement return feeler lever 63 in the side of pneumatic feed holding frame 34, the corresponding feed supplement pin 64 that is equipped with feed supplement return feeler lever, they are equipped with the feed supplement bar 62 that can draw back between the two, feed supplement return feeler lever bumped on feed supplement bar 62 when pneumatic feed holding frame 34 was return when not needing feed supplement, so just move back a hem width distance less, when needs cut off feed supplement, feed supplement bar 62 will be drawn back the feed supplement bar by feed supplement air pump 61, pneumatic feed holding frame 34 just moves back a hem width distance more, for a hem width distance is sent in feeding next time more.The utility model also is provided with edge-folding mechanism, promptly roll over one 90 degree limit again at the side of fin, strip is by two hemming dies that lump together, when strip is in level before folding, hemming die is one section of folding folding down on one section of the side of strip, strip is sent into strip material folding air pump zone, the left and right sides through behind the flanging again by feed mechanism, and 90 of fin one side degree flangings are to a direction behind the folding and forming.
Claims (10)
1, a kind of plant equipment of making fin, it is characterized in that comprising frame, motor and transmission mechanism, mold pressing mechanism, feed mechanism, its mid frame is by board (12), board wall and board bracing frame are formed, and board and board wall are located on the board bracing frame, transmission mechanism comprises preceding gear stage, deviator, the final stage output device, and preceding gear stage and deviator are located in the board bracing frame, the final stage output device is installed in two horizontal cam (28 on the board (12) by preceding gear stage by deviator pivot joint level, 29) and the cam (30) that is vertically mounted on the board wall (13) form, mold pressing mechanism comprises the left and right horizontal sliding formwork, vertical sliding formwork, material folding air pump (1012,1013), and the left and right horizontal sliding formwork is located at board (12) and goes up and horizontal cam (28,29) articulate, vertical sliding formwork is located on the board wall and articulates with vertical cam (30), material folding air pump (1012,1013) be located on the left and right horizontal sliding formwork, feed mechanism is located at a side of board (12).
2, the plant equipment of manufacturing fin according to claim 1, it is characterized in that described preceding gear stage and deviator comprise decelerator (21), main shaft (22), bevel gear group, belt pulley set, wherein motor (2) articulates decelerator (21) and articulates main shaft by belt transmission, with the motion break-in and articulate two horizontal cam (28,29) on the board (12), the belt pulley on the main shaft articulates belt pulley on the board wall (13) with the motion break-in and connect vertical cam (30) by the 2 pairs of bevel gears on the main shaft.
3, the plant equipment of manufacturing fin according to claim 1 and 2 is characterized in that described left and right horizontal sliding formwork comprises left slider (51), right slide block (52), slide (53), left slider cam contact (54), right slider cam contact (55), return spring (56).Wherein slide (53) is installed on the board (13), left and right sides slide block (51,52) slidably is sleeved on the slide (53), respectively connect a return spring in the cam end both sides of left and right sides slide block (51,52) and board (13) is affixed, left and right sides slider cam contact (54,55) is located at left and right sides slide block (51,52) top.
4, the plant equipment of manufacturing fin according to claim 1 and 2, it is characterized in that described vertical sliding formwork comprises slide (112), slide block (113), sliding formwork bar (114), sliding formwork head (115), return spring (116), slider cam contact (117), sliding formwork seat (118), wherein slide (112) is installed on the board wall (14), slider cam contact (117) is contained in the slide with slide block (113), sliding formwork bar (114) is contained on the slide block (113), sliding formwork head (115) dress sliding formwork masthead end, sliding formwork seat (118) is located at slide (53) and goes up corresponding with the sliding formwork head, locate to have elongated slot at the board wall (13) that slide (112) is installed, return spring (116) one ends hang over the board wall back side that slide (112) is installed, and the other end hangs over spring (116) on the slide block (113) by the elongated slot of board wall.
5, the plant equipment of manufacturing fin according to claim 1, it is characterized in that described feed mechanism comprises feeding frame (31), defeated material top roll (32), defeated material lower roll (33), pneumatic feed holding frame (34), feeding engine (35), feeding guide rod (36), material folding air pump (37), wherein cradle (31) is located at board (12) right-hand member, the cradle front end is established one and is arranged the defeated material top roll (32) of the diameter that varies in size and fail material lower roll (33), a feeding guide rod (36) is respectively established in both sides, cradle rear end, air pump feeding holding frame (34) is contained on the feeding guide rod, the conveying roller of cradle has feeding engine (35), the catch bar of feeding engine is connected with the pneumatic feed holding frame, and pneumatic feed holding frame (34) connects a material folding air pump (37).
6, make the plant equipment of fin according to claim 1 or 5, it is characterized in that also including feed supplement mechanism, this feed supplement mechanism comprises feed supplement air pump (61), feed supplement bar (62), feed supplement return feeler lever (63), feed supplement pin (64), wherein feed supplement air pump (61) is located at the cradle rear end, the push rod of feed supplement air pump (61) is feed supplement bar (62), it is positioned at the centre of feed supplement return feeler lever (63) and feed supplement pin (64) when front end, its when the rear end feed supplement return feeler lever (63) directly and the feed supplement pin touch additional one section material.
7, the plant equipment of manufacturing fin according to claim 1, it is characterized in that also including edge-folding mechanism (710), this edge-folding mechanism left-right symmetry structure is identical, it comprises the folding mould, rolls over mould, flanging air pump (71), air pump depression bar (74), transmission rod (75), briquetting (76), die head (77), die holder (78) down, flanging air pump (71) is located at the upper and lower that sheet stock passes through, wherein air pump depression bar (74) connects briquetting (76) and die head (77) by transmission rod (75), and die head (77) is corresponding with die holder (78).
8, the plant equipment of manufacturing fin according to claim 1, it is characterized in that described shut-off mechanism is arranged on the left sliding formwork, cutting knife air pump (1011) is set up side by side with the material folding air pump (1012) on the left slider (51), and cutting knife air pump (1011) is located at discharge end.
9, the plant equipment of manufacturing fin according to claim 1, it is characterized in that described shut-off mechanism comprises cutting knife air pump (1011), material folding air pump (1012), cutting edge (101) cutter bar (102), cutting knife air pump depression bar (103), pressing plate (104), cutting knife backing plate mechanism, its shut-off mechanism is to be that empty workpiece passes through wherein in the middle of the cuboid, establish cutting knife air pump and material folding air pump (1011 in the side, 1012), pressing plate (104) is set up side by side with cutting edge (101), and cutter bar (102) one ends are connected the other end and are connected with cutting knife air pump depression bar (103) with cutting edge (101).
10, the plant equipment of manufacturing fin according to claim 2, it is characterized in that described cutting knife backing plate mechanism comprises cutting knife backing plate (105), cutting knife backing plate air pump (106), cutting knife backing plate pull bar (107), wherein cutting knife backing plate air pump (106) is located at the side of shut-off mechanism, cutting knife backing plate (105) is positioned at pressing plate (104) below, and cutting knife backing plate (105) one sides connect cutting knife backing plate pull bar (107) and cutting knife backing plate air pump (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258780 CN2517526Y (en) | 2001-12-24 | 2001-12-24 | Mechanical equipment for manufacturing radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258780 CN2517526Y (en) | 2001-12-24 | 2001-12-24 | Mechanical equipment for manufacturing radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517526Y true CN2517526Y (en) | 2002-10-23 |
Family
ID=33667321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01258780 Expired - Fee Related CN2517526Y (en) | 2001-12-24 | 2001-12-24 | Mechanical equipment for manufacturing radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517526Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133590A (en) * | 2010-12-09 | 2011-07-27 | 中山市奥美森工业有限公司 | Follow-up structure of bending machine |
| CN102950223A (en) * | 2012-11-06 | 2013-03-06 | 苏州市瑞泰克机电有限公司 | Shutter type rolling mill |
| CN105522069A (en) * | 2016-01-14 | 2016-04-27 | 东莞市凯安机械配件有限公司 | Full-automatic machining device for folded cooling fin |
| CN110394615A (en) * | 2018-11-26 | 2019-11-01 | 沈阳工业大学 | A kind of two-way automatic moulding machine of cooling fin |
-
2001
- 2001-12-24 CN CN 01258780 patent/CN2517526Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133590A (en) * | 2010-12-09 | 2011-07-27 | 中山市奥美森工业有限公司 | Follow-up structure of bending machine |
| CN102133590B (en) * | 2010-12-09 | 2012-10-24 | 中山市奥美森工业有限公司 | Follow-up structure of bending machine |
| CN102950223A (en) * | 2012-11-06 | 2013-03-06 | 苏州市瑞泰克机电有限公司 | Shutter type rolling mill |
| CN105522069A (en) * | 2016-01-14 | 2016-04-27 | 东莞市凯安机械配件有限公司 | Full-automatic machining device for folded cooling fin |
| CN110394615A (en) * | 2018-11-26 | 2019-11-01 | 沈阳工业大学 | A kind of two-way automatic moulding machine of cooling fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021023 Termination date: 20101224 |