CN105598240A - Edge pressing device and method for evaporator - Google Patents
Edge pressing device and method for evaporator Download PDFInfo
- Publication number
- CN105598240A CN105598240A CN201511003570.7A CN201511003570A CN105598240A CN 105598240 A CN105598240 A CN 105598240A CN 201511003570 A CN201511003570 A CN 201511003570A CN 105598240 A CN105598240 A CN 105598240A
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- CN
- China
- Prior art keywords
- cylinder
- fixed
- metal tube
- evaporimeter
- fixed claw
- Prior art date
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses an edge pressing device and method for an evaporator. The edge pressing device comprises the evaporator, a first metal pipe, a second metal pipe, a first cylinder, a second cylinder, a fixed plate, a positioning block, a first pushing block, a second pushing block, a manual positioning block, a pair of first fixed claws, a pair of second fixed claws, a third cylinder and a fourth cylinder, wherein the first metal pipe and the second metal pipe are positioned at the two ends of the evaporator; the fixed plate slides on a slide rail; the positioning block is fixed on the edge of the evaporator, close to the first metal pipe; the first pushing block is fixed at the outer end of the positioning block; the second pushing block is arranged on the side of the second metal pipe; the manual positioning block is arranged in the middle of the second metal pipe. The edge pressing device and method disclosed by the invention have the advantages that the metal pipes at the two ends of the evaporator respectively adopt a way of fixing, bending and edge-pressing, are fixed by adopting the two pairs of fixed claws under the drive of the cylinders and then are bent and edge-pressed by using the pushing blocks to be fixed on the evaporator; the degree of automation is high; the labor cost is reduced; the rejection rate of products is reduced; the efficiency is also greatly improved.
Description
Technical field
The present invention relates to a kind of evaporator, be specifically related to a kind of flange fixing installation and method of evaporimeter.
Background technology
Evaporimeter is very important parts in refrigeration four large parts, and the condensed fluid of low temperature, by evaporimeter, carries out heat exchange with extraneous air, and gasification is absorbed heat, and reaches the effect of refrigeration. Conventionally evaporimeter is provided with row's metal tube, need to be fixed on the edge of evaporimeter near two metal tubes at evaporimeter two ends, in existing technology, fix or use machine to fix all not reaching good effect by craft, and cost of labor is high, the precision of product is not high yet.
Summary of the invention
The object of the invention is to provide a kind of pressing method and device of evaporimeter, adopts two pairs of fixed claws to fix by the driving of cylinder, re-uses pushing block and carries out bending flanging, and the quality of product is good, and efficiency is high.
Technical scheme of the present invention is: a kind of flange fixing installation of evaporimeter, comprise evaporimeter, be positioned at the first metal tube and second metal tube at described evaporimeter two ends, the first cylinder, the second cylinder, the fixed head sliding on slide rail, be fixed on the locating piece of described evaporimeter near described the first metal tube edge, be fixed on the first pushing block of described locating piece outer end, be arranged on the second pushing block of described the second metal tube side, be arranged on the middle manual positioning piece of described the second metal tube, a pair of the first fixed claw, a pair of the second fixed claw, the 3rd cylinder and four-cylinder, described the second cylinder is connected with fixed head, and described the first fixed claw is arranged on described fixed head and with described the first cylinder and is connected, and described the 3rd cylinder is connected with described the second fixed claw respectively with described four-cylinder.
Further, described the first pushing block back is connected with the 5th cylinder, and described the second pushing block bottom is connected with the 6th cylinder, and described manual positioning piece is driven by lever spanner.
A pressing method for evaporimeter, described compression method uses the flange fixing installation of described evaporimeter to carry out pressing, comprises the following steps:
Described in step 1), described in the first air cylinder driven, the first fixed claw closes and closes, described in described the second air cylinder driven, fixed head moves down between two pipes that make described the first fixed claw reach described the first metal tube on described slide rail, now described locating piece is also fixed on the edge of described evaporimeter, then described the first fixed claw is opened, and props up described the first fixed claw relatively fixing;
Step 2) described the first pushing block moves under the promotion of described the 5th cylinder at back, carries out the bending flanging of described the first metal tube, the turn of bilge of described the first metal tube is fixed on described evaporimeter;
Described in step 3), the second fixed claw makes described the second fixed claw reach between two pipes of described the second metal tube under the driving of described the 3rd cylinder and described four-cylinder, now described manual positioning piece is also fixed in the middle of described the second metal tube, then described the second fixed claw is opened, and props up described the second fixed claw relatively fixing;
Described in step 4), the second pushing block moves under the promotion of described the 6th cylinder of bottom, carries out the bending flanging of described the second metal tube, and the turn of bilge of described the second metal tube is fixed on described evaporimeter.
Advantage of the present invention is: the metal tube at evaporimeter of the present invention two ends adopts the form that fixedly adds bending flanging, adopt two pairs of fixed claws by the driving of cylinder, metal tube to be fixed, re-use pushing block and carry out bending flanging, metal tube is fixed on evaporimeter, automaticity is high, reduced cost of labor, reduced the scrappage of product, efficiency is also greatly improved.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged diagram at A place in Fig. 1, and wherein, C is not state when bending of the first metal tube bending edges, and D is the intermediateness of the first metal tube bending edges in bending, and E is the end-state after the first metal tube bending edges bending;
Fig. 3 is the enlarged diagram at B place in Fig. 1, and wherein, F is not state when bending of the second metal tube bending edges, and H is the end-state after the second metal tube bending edges bending.
Wherein: 1, the first cylinder, 2, the second cylinder, 3, fixed head, 4, the first pushing block, 5, locating piece, 6, the 3rd cylinder, 7, four-cylinder, 8, the second pushing block, 9, manual positioning piece, 10, slide rail, 11, the first fixed claw, 12, the second fixed claw, 13, the first metal tube, 14, the second metal tube, 15, evaporimeter.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment: referring to shown in Fig. 1 to Fig. 3, a kind of flange fixing installation of evaporimeter, comprise evaporimeter 15, be positioned at the first metal tube 13 and second metal tube 14 at described evaporimeter 15 two ends, the first cylinder 1, the second cylinder 2, the fixed head 3 sliding on slide rail 10, be fixed on the locating piece 5 of described evaporimeter 15 near described the first metal tube 13 edges, be fixed on the first pushing block 4 of described locating piece 5 outer ends, be arranged on the second pushing block 8 of described the second metal tube 14 sides, be arranged on the middle manual positioning piece 9 of described the second metal tube 14, a pair of the first fixed claw 11, a pair of the second fixed claw 12, the 3rd cylinder 6 and four-cylinder 7, described the second cylinder 2 is connected with fixed head 3, and described the first fixed claw 11 is arranged on described fixed head 3 and with described the first cylinder 1 and is connected, and described the 3rd cylinder 6 is connected with described the second fixed claw 12 respectively with described four-cylinder 7.
Further, described the first pushing block 4 backs are connected with the 5th cylinder, and described the second pushing block 8 bottoms are connected with the 6th cylinder, and described manual positioning piece 9 is driven by lever spanner.
A pressing method for evaporimeter, described compression method uses the flange fixing installation of described evaporimeter to carry out pressing, comprises the following steps:
Described in step 1), the first cylinder 1 drives described the first fixed claw 11 to close to close, described the second cylinder 2 drives described fixed head 3 to move down on described slide rail 10 described the first fixed claw 11 is reached between two pipes of described the first metal tube 13, now described locating piece 5 is also fixed on the edge of described evaporimeter 15, then described the first fixed claw 11 is opened, and props up described the first fixed claw 11 relatively fixing;
Step 2) described the first pushing block 4 moves under the promotion of described the 5th cylinder at back, carries out the bending flanging of described the first metal tube 13, the turn of bilge of described the first metal tube 13 is fixed on described evaporimeter 15;
Described in step 3), the second fixed claw 12 makes described the second fixed claw 12 reach between two pipes of described the second metal tube 14 under the driving of described the 3rd cylinder 6 and described four-cylinder 7, now described manual positioning piece 9 is also fixed in the middle of described the second metal tube 14, then described the second fixed claw 12 is opened, and props up described the second fixed claw 12 relatively fixing;
Described in step 4), the second pushing block 8 moves under the promotion of described the 6th cylinder of bottom, carries out the bending flanging of described the second metal tube 14, and the turn of bilge of described the second metal tube 14 is fixed on described evaporimeter 15.
Certainly above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this. All modifications that the Spirit Essence of main technical schemes does according to the present invention, within all should being encompassed in protection scope of the present invention.
Claims (3)
1. the flange fixing installation of an evaporimeter, it is characterized in that: comprise evaporimeter (15), be positioned at the first metal tube (13) and second metal tube (14) at described evaporimeter (15) two ends, the first cylinder (1), the second cylinder (2), at the upper fixed head (3) sliding of slide rail (10), be fixed on the locating piece (5) of described evaporimeter (15) near described the first metal tube (13) edge, be fixed on first pushing block (4) of described locating piece (5) outer end, be arranged on second pushing block (8) of described the second metal tube (14) side, be arranged on the middle manual positioning piece (9) of described the second metal tube (14), a pair of the first fixed claw (11), a pair of the second fixed claw (12), the 3rd cylinder (6) and four-cylinder (7), described the second cylinder (2) is connected with fixed head (3), described the first fixed claw (11) is arranged on described fixed head (3) above and is connected with described the first cylinder (1), and described the 3rd cylinder (6) is connected with described the second fixed claw (12) respectively with described four-cylinder (7).
2. the flange fixing installation of evaporimeter according to claim 1, it is characterized in that: described the first pushing block (4) back is connected with the 5th cylinder, described the second pushing block (8) bottom is connected with the 6th cylinder, and described manual positioning piece (9) is driven by lever spanner.
3. a pressing method for evaporimeter, described compression method uses the flange fixing installation of evaporimeter as claimed in claim 1 or 2 to carry out pressing, it is characterized in that, comprises the following steps:
Step 1, described the first cylinder (1) drive described the first fixed claw (11) to close and close, described the second cylinder (2) drives described fixed head (3) on described slide rail (10), to move down between two pipes that make described the first fixed claw (11) reach described the first metal tube (13), now described locating piece (5) is also fixed on the edge of described evaporimeter (15), then described the first fixed claw (11) is opened, and props up described the first fixed claw (11) relatively fixing;
Step 2, described the first pushing block (4) move under the promotion of described the 5th cylinder at back, carry out the bending flanging of described the first metal tube (13), and the turn of bilge of described the first metal tube (13) is fixed on described evaporimeter (15);
Step 3, described the second fixed claw (12) reach between two pipes of described the second metal tube (14) described the second fixed claw (12) under the driving of described the 3rd cylinder (6) and described four-cylinder (7), now described manual positioning piece (9) is also fixed in the middle of described the second metal tube (14), then described the second fixed claw (12) is opened, and props up described the second fixed claw (12) relatively fixing;
Step 4, described the second pushing block (8) move under the promotion of described the 6th cylinder of bottom, carry out the bending flanging of described the second metal tube (14), and the turn of bilge of described the second metal tube (14) is fixed on described evaporimeter (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003570.7A CN105598240B (en) | 2015-12-29 | 2015-12-29 | The flange fixing installation and method of a kind of evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003570.7A CN105598240B (en) | 2015-12-29 | 2015-12-29 | The flange fixing installation and method of a kind of evaporator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105598240A true CN105598240A (en) | 2016-05-25 |
| CN105598240B CN105598240B (en) | 2018-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003570.7A Active CN105598240B (en) | 2015-12-29 | 2015-12-29 | The flange fixing installation and method of a kind of evaporator |
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| Country | Link |
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| CN (1) | CN105598240B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008238174A (en) * | 2007-03-23 | 2008-10-09 | Hirotec Corp | Press die for flanging work, and flanging method |
| CN102886560A (en) * | 2012-09-16 | 2013-01-23 | 合肥华美机电配套有限公司 | Blanking equipment for evaporator pipe |
| CN203076491U (en) * | 2013-01-11 | 2013-07-24 | 江苏常发制冷股份有限公司 | Tension-expansion-type finned evaporator automatic fin-arranging machine |
| JP2015128785A (en) * | 2014-01-08 | 2015-07-16 | 株式会社キーレックス | Curling device |
| CN205341607U (en) * | 2015-12-29 | 2016-06-29 | 苏州小石自动化科技有限公司 | Blank holder device of evaporimeter |
-
2015
- 2015-12-29 CN CN201511003570.7A patent/CN105598240B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008238174A (en) * | 2007-03-23 | 2008-10-09 | Hirotec Corp | Press die for flanging work, and flanging method |
| CN102886560A (en) * | 2012-09-16 | 2013-01-23 | 合肥华美机电配套有限公司 | Blanking equipment for evaporator pipe |
| CN203076491U (en) * | 2013-01-11 | 2013-07-24 | 江苏常发制冷股份有限公司 | Tension-expansion-type finned evaporator automatic fin-arranging machine |
| JP2015128785A (en) * | 2014-01-08 | 2015-07-16 | 株式会社キーレックス | Curling device |
| CN205341607U (en) * | 2015-12-29 | 2016-06-29 | 苏州小石自动化科技有限公司 | Blank holder device of evaporimeter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105598240B (en) | 2018-05-01 |
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