CN104759505B - Anti-reversing device for air conditioning heat exchanger core L-shaped bending machine - Google Patents
Anti-reversing device for air conditioning heat exchanger core L-shaped bending machine Download PDFInfo
- Publication number
- CN104759505B CN104759505B CN201510131929.2A CN201510131929A CN104759505B CN 104759505 B CN104759505 B CN 104759505B CN 201510131929 A CN201510131929 A CN 201510131929A CN 104759505 B CN104759505 B CN 104759505B
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- Prior art keywords
- plate
- fixed
- cylinder
- fastener
- heat exchanger
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Classifications
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/18—Joggling
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
- B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides an anti-reversing device for an air conditioning heat exchanger core L-shaped bending machine and belongs to the production field of refrigeration equipment. The specific structure of the device is as follows: an electric cylinder mounting base (2) is fixed on the working bedplate (15) of the bending machine and an electric actuator (10) fixed on the electric cylinder mounting base (2) is fixed with an electric cylinder connecting plate (8); the lower end of a connecting plate (7) is fixed with the electric cylinder connecting plate (8), while the upper end of the connecting plate (7) is fixed with an air cylinder mounting plate (6), and the side surface of the connecting plate (7) is fixed with a lower plate (9); an air cylinder (4) is fixed with an upper plate (13) by use of a mounting base (3); the upper plate (13) is connected with the lower plate (9) in a sliding manner and the lower plate (9) is connected with the working bedplate (15) in a sliding manner; during working, the electric actuator (10) drives the lower plate (9) to slide and the air cylinder (4) drives the upper plate (13) to slide. The device is capable of effectively avoiding fin reversing; the quality and the yield of the heat exchange products are improved.
Description
Technical field
The invention belongs to refrigeration plant machine for producing tool equipment technology field, and in particular to a kind of air-conditioning heat exchanger core body L
The anti-rewinder of type bender.
Background technology
Heat exchanger is the core apparatus in refrigeration plant, and its structure includes copper pipe, fin and end plate.Wherein fin and end plate
Circular hole is provided with above, copper pipe is passed through from circular hole, after pipe expanding equipment rises by system, copper pipe, fin and end plate match somebody with somebody integrator shape
Into heat exchanger core body.According to being actually needed for heat exchanger, the copper pipe that would commonly be used for making heat exchanger is bent into one together with fin
Fixed shape.The bending technique of heat exchanger core body is：Heat exchanger core body one end is clamped, rotation crimping roller cylinder carries out bending, freely
Slided on follow-up trolley at end.Because the fin of heat exchanger fin core body is very thin, easily there is reviewing in the case where external force bends.Existing folding
Curved equipment does not have any measure to fin protection, is so difficult to meet the quality requirement of product, and product percent of pass is preferable not to the utmost.
The content of the invention
For existing bending equipment above shortcomings, the technical problem to be solved in the present invention is in original heat exchanger
Increase a kind of viable means on core body L-type bender, and there is provided its application method, can effectively protect heat exchanger core body
Fin, it is to avoid reviewing phenomenon occur, bend out the heat-exchanger products that disclosure satisfy that requirement.
The anti-rewinder of air-conditioning heat exchanger core body L-type bender of the invention, as shown in drawings, specifically includes：Electric cylinders
Mounting seat 2, cylinder connecting seat 3, cylinder 4, cylinder stop collar 5, cylinder mounting plate 6, connecting plate 7, electric cylinders connecting plate 8, lower plate 9,
YE 10, bearing 11, guide pad 12, upper plate 13, wherein, mutual cooperation relation, tool between above-mentioned parts
Body structure and its application method etc. will give in embodiment with reference to accompanying drawing 1-4 and describe in detail.
Using the heat exchanger core body L-type bender newly designed with the L-type bender of anti-rewinder have it is positive
Effect is mainly manifested in：
1) fin of heat exchanging device core body has protective effect, efficiently avoid the generation of reviewing phenomenon；
2) quality and qualification rate of heat-exchanger products are improve, particularly in production in enormous quantities, production efficiency is improve,
Production cost is saved, more economic benefits are brought.
Brief description of the drawings
Fig. 1 is the front view (being not in operating position) of device of the invention；
Fig. 2 is the top view (being not in operating position) of device of the invention；
Fig. 3 is equipped with the side view (being not in operating position) of the L-type bender of device of the invention；
Fig. 4 is the partial sectional view (in operating position) of device of the invention.
In the accompanying drawings：1 is heat exchanger core body, 2 is electric cylinders mounting seat, 3 is cylinder connecting seat, 4 is cylinder, 5 is limiting cylinder
Position set, 6 be cylinder mounting plate, 7 be connecting plate, 8 be electric cylinders connecting plate, 9 be lower plate, 10 be YE, 11 be bearing, 12
For guide pad, 13 be upper plate, 14 be bending motor, 15 be working plate, 16 be bending roller, 17 for clamp seat board, 18 for folder
Tight cylinder, 19 be lifting motor, 20 be self-powered platform, 21 be the anti-rewinder of L-type bender of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
The present invention provides a kind of anti-rewinder of air-conditioning heat exchanger core body L-type bender, the peace on L-type bender
Holding position is as shown in Figure 3.
As Figure 1-Figure 4, technical scheme can be realized according in the following manner：L-type bender is with anti-down on chip
Put 21 composition include electric cylinders mounting seat 2, cylinder connecting seat 3, cylinder 4, cylinder stop collar 5, cylinder mounting plate 6, connecting plate 7,
Electric cylinders connecting plate 8, lower plate 9, YE 10, bearing 11, guide pad 12 and upper plate 13.Wherein, electric cylinders mounting seat 2 is by tight
Firmware is fixed with the working plate 15 of L-type bender, and YE 10 is fixed by fastener with electric cylinders mounting seat 2, electronic
The working beam of actuator 10 is fixed by fastener with electric cylinders connecting plate 8；Working plate 15 is provided with rectangular through holes, rectangle
, more than the range of YE 10, connecting plate 7 is by rectangular through holes through working plate 15, connection for the length of through hole
The upper and lower surface of plate 7 is provided with screwed hole, and side is provided with counterbore, and the screwed hole of the lower surface of connecting plate 7 passes through fastener and electric cylinders
Connecting plate 8 is fixed, and the screwed hole of upper surface is fixed by fastener with cylinder mounting plate 6, the counterbore of side by fastener with
Lower plate 9 is fixed, and connecting plate 7 is moved under the drive of YE 10 in the rectangular through holes of working plate 15；Limiting cylinder
Position set 5 is connected through a screw thread and is fastened with cylinder 4, and cylinder 4 is fixed on cylinder mounting plate 6 by fastener, the working beam of cylinder 4
It is fixed on cylinder connecting seat 3 by fastener；Cylinder connecting seat 3 is fastened and fixed by fastener with upper plate 13；Two pieces of guiding
Block 12 is fixed in lower plate 9 by fastener；Lower plate 9 faces the end face of heat exchanger core body, is provided with depth and is longer than positioned at heat exchange
The groove of the length of the upper and outwardly copper bend pipe of 1, device core body, two sides of upper plate 13 are led with corresponding respectively
Slided to block 12 and connected, the basal surface of upper plate 13 connects with the upper surface slide of lower plate 9, the basal surface and working plate of lower plate 9
15 upper surface slide connects, and the outer rim of two sides of lower plate 9 bearing 11 each adjacent respectively and therewith is slided and connected；Two
Individual bearing 11 is fixed on working plate 15 by fastener.
During work, when the working beam of YE 10 makes contraction or extending action, YE 10 drives electricity
Cylinder connecting plate 8 is to the left or right side is moved, and connecting plate 7, cylinder mounting plate 6, cylinder 4, cylinder stop collar 5, lower plate 9, cylinder
Connecting seat 3, upper plate 13 and guide pad 12 are synchronous to the left or right side is moved with electric cylinders connecting plate 8, and main performance is lower plate 9
Horizontally slipping on working plate 15；Cylinder connecting seat 3 or so is driven to transport when the working beam contraction of cylinder 4 or extending action
It is dynamic, the upper plate 13 being connected with cylinder connecting seat 3 also by the upper surface of lower plate 9 synchronously horizontally slip.In brief, electricity
Dynamic actuator 10 drives lower plate 9 to slide, and cylinder 4 drives upper plate 13 to slide.
L-type bender of the invention is as follows with the application method of anti-rewinder 21：Before bent heat exchanger core body 1,
YE 10 is acted first, drives lower plate 9 to be slided to the direction of heat exchanger core body 1, until the lengthy motion picture protrusion of heat exchanger core body 1
Copper bend pipe depth capacity ground insertion lower plate 9 groove within, i.e., positioned to heat exchanger core body 1.After positioning, cylinder 4 is moved, band
Dynamic upper plate 13 is slided to the direction of heat exchanger core body 1, until upper plate 13 is fully inserted into the lengthy motion picture and short-movie copper pipe of heat exchanger core body 1
Between space in, it is ensured that in bending, the lengthy motion picture and short-movie of heat exchanger core body 1 are separate, then bendings, after the completion of bending,
Cylinder 4 and YE 10 return to original position.
It is as follows with the technological process of the L-type bender of anti-rewinder 21 using L-type bender of the invention：
Heat exchanger core body 1 is placed on working plate 15 and clamps on seat board 17, and lifting motor 19 is operated, and causes self-powered platform
20 drive working plates 15 rise；Clamping cylinder 18 is operated, and drives clamping seat board 17 to rise；Working plate 15 and clamping seat board 17
It is synchronous to rise, until clamp seat board 17 heat exchanger core body 1 is clamped with bending roller 16.After clamping, YE 10 is operated,
Lower plate 9 is driven to be moved to heat exchanger core body 1, until the copper bend pipe of the lengthy motion picture protrusion of heat exchanger core body 1 inserts the groove of lower plate 9,
Positioned to heat exchanger core body 1, after positioning, cylinder 4 is operated, drive upper plate 13 to be moved to the direction of heat exchanger core body 1, until upper plate
13 are inserted into the space between the lengthy motion picture of heat exchanger core body 1 and short-movie copper pipe.Bending motor 14 is operated, and causes bending roller 16 to revolve
Turn with the bending of heat exchanging device core body 1.After the completion of bending, cylinder 4 and YE 10 return to original position, and bending motor 14 is anti-
Turn, clamping cylinder 18 and lifting motor 19 return to original position.
Above step is repeated, L-type bender realizes continuous production.The fin of heat exchanger core body 1 is effectively protected, it is to avoid
The generation of reviewing phenomenon.
Claims (1)
1. a kind of anti-rewinder of air-conditioning heat exchanger core body L-type bender, it is characterised in that the air-conditioning heat exchanger core body L-type
Bender is included with anti-rewinder：Electric cylinders mounting seat (2), cylinder connecting seat (3), cylinder (4), cylinder stop collar (5), cylinder
Installing plate (6), connecting plate (7), electric cylinders connecting plate (8), lower plate (9), YE (10), bearing (11), guide pad (12)
With upper plate (13),
Wherein, electric cylinders mounting seat (2) is fixed by the working plate (15) of fastener and L-type bender, YE (10)
Fixed by fastener and electric cylinders mounting seat (2), the working beam of YE (10) is by fastener and electric cylinders connecting plate (8)
It is fixed,
Working plate (15) is provided with rectangular through holes, the maximum row of the length more than YE (10) of rectangular through holes
Journey, connecting plate (7) runs through working plate (15) by rectangular through holes, and is provided with screw thread on the upper and lower surface of connecting plate (7)
Hole, side is provided with counterbore, wherein, the screwed hole of the lower surface of connecting plate (7) is fixed with electric cylinders connecting plate (8) by fastener,
The screwed hole of the upper surface of connecting plate (7) is fixed by fastener and cylinder mounting plate (6), the counterbore of side by fastener with
Lower plate (9) is fixed, connecting plate (7) fortune in the rectangular through holes of working plate (15) under the drive of YE (10)
It is dynamic,
Cylinder stop collar (5) is connected through a screw thread and is fixed on cylinder mounting plate by fastener with cylinder (4) fastening, cylinder (4)
(6) on, the working beam of cylinder (4) is fixed on cylinder connecting seat (3) by fastener,
Cylinder connecting seat (3) is fastened and fixed by fastener with upper plate (13),
Two pieces of guide pads (12) are fixed in lower plate (9) by fastener,
Lower plate (9) faces the end face of heat exchanger core body, be provided with depth be longer than it is on heat exchanger core body (1) and outwardly
The groove of the length of copper bend pipe, two sides of upper plate (13) are slided with each self-corresponding guide pad (12) connect respectively, upper plate
(13) basal surface connects with the upper surface slide of lower plate (9), and the basal surface of lower plate (9) is slided with the upper surface of working plate (15)
Dynamic to connect, two sides of lower plate (9) are slided with the outer rim of each adjacent bearing (11) connect respectively,
Two bearings (11) are fixed on working plate (15) by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131929.2A CN104759505B (en) | 2015-03-25 | 2015-03-25 | Anti-reversing device for air conditioning heat exchanger core L-shaped bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131929.2A CN104759505B (en) | 2015-03-25 | 2015-03-25 | Anti-reversing device for air conditioning heat exchanger core L-shaped bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104759505A CN104759505A (en) | 2015-07-08 |
| CN104759505B true CN104759505B (en) | 2017-05-24 |
Family
ID=53641784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131929.2A Active CN104759505B (en) | 2015-03-25 | 2015-03-25 | Anti-reversing device for air conditioning heat exchanger core L-shaped bending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104759505B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671200A (en) * | 2017-11-21 | 2018-02-09 | 中山市科力高自动化设备有限公司 | Operating desk for bender |
| CN107900251A (en) * | 2017-11-21 | 2018-04-13 | 中山市科力高自动化设备有限公司 | Bending mechanism |
| CN107900250A (en) * | 2017-11-21 | 2018-04-13 | 中山市科力高自动化设备有限公司 | L-type bender |
| CN107671199A (en) * | 2017-11-21 | 2018-02-09 | 中山市科力高自动化设备有限公司 | Bender |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530872A (en) * | 2009-03-31 | 2009-09-16 | 郑良才 | Bending method for air-conditioning condenser and bender |
| CN102806257A (en) * | 2012-08-03 | 2012-12-05 | 辽宁省机械研究院有限公司 | Device and method for annularly bending heat exchanger for refrigeration equipment |
| CN103121053A (en) * | 2013-03-07 | 2013-05-29 | 宁波精达成形装备股份有限公司 | Horizontal bending machine |
| CN204657209U (en) * | 2015-03-25 | 2015-09-23 | 辽宁省机械研究院有限公司 | The anti-rewinder of a kind of air-condition heat exchanger core body L-type bender |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09276941A (en) * | 1996-04-19 | 1997-10-28 | Toyo Radiator Co Ltd | Method for bending core of heat exchanger |
| JP4614449B2 (en) * | 2005-12-12 | 2011-01-19 | 日立アプライアンス株式会社 | Heat exchanger bending apparatus, heat exchanger manufacturing method, and air conditioner |
-
2015
- 2015-03-25 CN CN201510131929.2A patent/CN104759505B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101530872A (en) * | 2009-03-31 | 2009-09-16 | 郑良才 | Bending method for air-conditioning condenser and bender |
| CN102806257A (en) * | 2012-08-03 | 2012-12-05 | 辽宁省机械研究院有限公司 | Device and method for annularly bending heat exchanger for refrigeration equipment |
| CN103121053A (en) * | 2013-03-07 | 2013-05-29 | 宁波精达成形装备股份有限公司 | Horizontal bending machine |
| CN204657209U (en) * | 2015-03-25 | 2015-09-23 | 辽宁省机械研究院有限公司 | The anti-rewinder of a kind of air-condition heat exchanger core body L-type bender |
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| Publication number | Publication date |
|---|---|
| CN104759505A (en) | 2015-07-08 |
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Effective date of registration: 20180118 Address after: Beiling Street in Huanggu District of Shenyang City, Liaoning Province, No. 56 110032 Patentee after: SHENYANG ZHONGZE INTELLIGENT EQUIPMENT CO., LTD. Address before: Beiling Street in Huanggu District of Shenyang City, Liaoning Province, No. 56 110032 Patentee before: Liaoning Machinery Reasearch Institute Co., Ltd. |