CN208528173U - A kind of plate-fin heat exchanger fin disconnecting device - Google Patents

A kind of plate-fin heat exchanger fin disconnecting device Download PDF

Info

Publication number
CN208528173U
CN208528173U CN201820628763.4U CN201820628763U CN208528173U CN 208528173 U CN208528173 U CN 208528173U CN 201820628763 U CN201820628763 U CN 201820628763U CN 208528173 U CN208528173 U CN 208528173U
Authority
CN
China
Prior art keywords
supporting plate
fin
sliding block
plate
cutter
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.)
Withdrawn - After Issue
Application number
CN201820628763.4U
Other languages
Chinese (zh)
Inventor
张秀文
刘动良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinxiang Yuxin Vehicle Heat Exchange Equipment Co Ltd
Original Assignee
Xinxiang Yuxin Vehicle Heat Exchange Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinxiang Yuxin Vehicle Heat Exchange Equipment Co Ltd filed Critical Xinxiang Yuxin Vehicle Heat Exchange Equipment Co Ltd
Priority to CN201820628763.4U priority Critical patent/CN208528173U/en
Application granted granted Critical
Publication of CN208528173U publication Critical patent/CN208528173U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Details Of Cutting Devices (AREA)

Abstract

The utility model provides a kind of plate-fin heat exchanger fin disconnecting device, blade assemblies, incision knife assembly and upper cutter component, the blade assemblies include charging supporting plate and positioning supporting plate arranged in parallel, there are the gap of strip between the charging supporting plate end face and the positioning supporting plate end face, the charging supporting plate is higher than the positioning supporting plate;Lower cutter moves reciprocatingly between the charging supporting plate and the positioning supporting plate under the drive of the first driving mechanism in the incision knife assembly;Upper cutter can stop under the drive of the second driving mechanism with the position for cutting edge contacts in the upper cutter component, so that the mobile lower edge and the upper slitter blade shape are at shearing force.Upper cutter after vertically movable forms shearing force with the lower cutter moved horizontally, rolls over wave class fin convenient for cutoff process, adapts to the biggish fin of height change range, and keep the section of fin more smooth.

Description

A kind of plate-fin heat exchanger fin disconnecting device
Technical field
The utility model relates to fin machining devices, and in particular to a kind of plate-fin heat exchanger fin disconnecting device.
Background technique
Fin is the primary element of plate-fin heat exchanger, and diabatic process mainly relies on fin to complete.In production, fin Molding machine be for the special equipment by coiled aluminium foil Continuous maching at fin, after fin punch forming, need to according to design ruler The cutting of little progress row, fin cut-out efficiency after molding and cutting quality directly affect manufacturing schedule and product quality.For wave The fin of high H≤4.7mm, it is most of on present fin molding machine all to have automatic disconnecting device, however for wave height H > The fin of 4.7mm, major part Workshop Production is cut off using scissors or wallpaper knife at present, not only large labor intensity, production effect Rate is low, and is easy rolled edge deformity after cutting out, and influences rear process assembly and quality of vacuum brazing.
Currently, a kind of fin disconnecting device of application number 201610085634, the device is by driving assembly, fin channels group Part, fertile nurse counting component and cutter assembly are constituted, and the driving assembly is connect with cutter assembly, driving cutter assembly movement, The fin channels component includes fin channels, incudes photoelectric sensor and control blowing for fin stabilization transmission that fin passes through Port;The fertile nurse component includes two fertile nurses that fin two sides are arranged in and arrange close to cutter;The cutter assembly packet It includes the eccentric shaft connecting with driving assembly, determine the upper cutter of benchmark and through driving with connection on the knife rest of eccentric axis connection, knife rest Dynamic component controls the lower cutter cut from the bottom up;Device when in use, is mounted on bottom plate, by servo motor drive control, For servo motor through cased muff coupling and eccentric axis connection, eccentric the tip of the axis connects bearing and knife rest, installs upper cutter on knife rest With lower cutter, upper cutter is the benchmark of fin, and lower cutter cuts fin from the bottom up;
This disconnecting device, upper cutter are fixedly mounted on knife rest, upper cutter between fin at a distance from be not easy to adjust, cause The disconnecting device only adapts to the fin of low height range, and cutoff action is risen by lower cutter and forms shearing force with upper cutter, thus Complete the cutoff action of fin;In cutting-off process, upper cutter does not resist fin to be made after lower cutter rising supports fin It obtains upper cutter to touch fin and cut off fin with lower cutter collective effect, fin rises meeting so that scheduled off-position occurs Offset, causes the notch of every section of fin not identical, and run-off the straight can cause notch run-off the straight when fin rising, both When the later period as a result can all be caused to assemble strip of paper used for sealing, strip of paper used for sealing is easily pressed in the trimming of fin incision, influences heat exchanger leakproofness;Separately Outside, since upper cutter and fin channels bottom surface relative distance are smaller, the fin specific aim of the disconnecting device certain altitude is stronger, but It is poor to the adaptability of different height fin.
Summary of the invention
The utility model provides a kind of plate-fin heat exchanger fin disconnecting device, using upper cutter vertical motion, lower cutter Upper horizontal movement guarantees the uniformity of the section incision site of every section of fin and the planarization of notch, in addition, the shifting of upper cutter Dynamic range is larger, so that the utility model is adapted to the fin of a variety of height specifications.
A kind of plate-fin heat exchanger fin disconnecting device, it is characterised in that: blade assemblies, incision knife assembly and upper cutter group Part, the blade assemblies include charging supporting plate arranged in parallel and positioning supporting plate, the charging supporting plate end face and described fixed There are the gap of strip between the supporting plate end face of position, the charging supporting plate is higher than the positioning supporting plate;
The incision knife assembly includes lower cutter and the first driving mechanism, and the lower cutter is worn below the gap In the gap, the lower cutter includes lower edge and cuts fixing end, and the lower edge of the lower cutter is located at described Upper surface in gap and close to the charging supporting plate, the lower cutter cut fixing end and the first driving mechanism phase Even, first driving mechanism asks its lower edge in the charging supporting plate and the positioning for driving the lower cutter It moves reciprocatingly between plate;
The upper cutter component includes upper cutter and the second driving mechanism, and the upper cutter is located at the top in the gap, The upper cutter includes upper slitter cutting edge and upper slitter fixing end, and the upper cutter is towards the gap, the upper slitter fixing end and institute The second driving mechanism is stated to be connected, second driving mechanism for driving the upper cutter, make thereon edge to the gap Movement can simultaneously stop with the position for cutting edge contacts, so that the mobile lower edge and the upper knife edge Mouth forms shearing force.
Further are as follows: the width in the gap is 5mm~10mm, and the charging supporting plate is higher than the positioning supporting plate height model It encloses for 1mm~5mm.
Further are as follows: first driving mechanism includes substrate, the first sliding block and telescoping cylinder, the substrate be located at it is described into The lower section of material torr plate and positioning supporting plate, first sliding block is slidably matched with the substrate, and the lower cutter is fixed on described the On one sliding block;The telescoping cylinder includes telescopic rod and cylinder body, and the telescopic rod is connect with first sliding block side, to make institute Stating the first sliding block drives the lower cutter mobile to the positioning supporting plate from charging supporting plate, and the cylinder body is fixed on the substrate On;The first return spring, first return spring one end and first sliding block are equipped in the other side of first sliding block It is fixedly connected, the other end is fixed on the substrate, to make first sliding block that the lower cutter be driven to hold in the palm from the positioning It is mobile to the charging supporting plate at plate.
Further are as follows: second driving mechanism includes door type bracket and the second sliding block, and the door type bracket includes Crossbeam and two stabilizer blades, the crossbeam are located at the surface in the gap, and one end of two stabilizer blade is separately fixed at the crossbeam Both ends, the other end of two stabilizer blade is fixedly connected with the substrate below the gap both ends respectively;On two stabilizer blade It is equipped with sliding rail, the both ends of second sliding block are slidably matched with the sliding rail on two stabilizer blade respectively, fill on the crossbeam Equipped with the first cam and shaft, the upper contact of the wheel face of first cam and second sliding block, first cam is consolidated It covers in one end of the shaft, the other end of the shaft is installed with handle;It is equipped in the both ends end of second sliding block Second return spring, one end of second return spring are fixedly connected with second sliding block, and the other end and the substrate are solid Fixed connection.
Further are as follows: the sliding rail includes slide bar, the end loop of second sliding block on the slide bar and with it is described Sliding bar cooperation, the second return spring loop is on the slide bar.
Further are as follows: the second cam is installed in the shaft, the cylinder body is equipped with control valve, and the cylinder body passes through The external pressure source of control valve, the control valve are installed on the crossbeam and towards the wheel faces of second cam; By the handle rotating shaft to drive the rotation of the first cam, make the first cam that the second sliding block be pushed to make the upper slitter cutting edge It can stop with the position for cutting edge contacts, the shaft, which continues to rotate, to be made second cam contact and connect control Valve, after the control valve is connected, the telescopic rod is stretched out out of cylinder body and to drive the first sliding block mobile, thus make it is described under Edge is mobile to the positioning supporting plate from charging supporting plate movement, and with the upper slitter blade shape at shearing force.
Further are as follows: the cylinder body is hydraulic cylinder body or pneumatic cylinder cylinder body.
Further are as follows: graduation mark and bar shaped sliding slot are equipped with along the positioning supporting plate on the positioning supporting plate, described fixed Position supporting plate, which is equipped with, to be slidably matched with the vertically disposed limit plate of the graduation mark, the limit plate with the bar shaped sliding slot, The limit plate is equipped with spacer pin, and the spacer pin is on the bar shaped sliding slot or described for the limit plate to be fixed on It positions on supporting plate.
The utility model has the beneficial effects that the upper cutter after vertically movable forms shearing force with the lower cutter moved horizontally, Wave class fin is rolled over convenient for cutoff process, adapts to the biggish fin of height change range, and keep the section of fin more smooth.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of utility model;
Fig. 2 be Fig. 1 in A to partial structure diagram.
In figure, 11, two stabilizer blades;12, crossbeam;21, the second sliding block;22, the first cam;23, upper cutter;24, the second return Spring;25, shaft;31, limit plate;32, supporting plate is positioned;33, support plate;34, charging supporting plate;41, substrate;42, lower cutter; 43, the first sliding block;44, telescopic rod;45, cylinder body;46, control valve;47, the first return spring;48, the second cam.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.The embodiments of the present invention are described below in detail, institute The example for stating embodiment is shown in the accompanying drawings, in which the same or similar labels are throughly indicated same or similar element or Element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining this Utility model, and limitations of the present invention cannot be construed to.
It is only phase each other it should be noted that the positional terms such as left, center, right in the utility model truth example, upper and lower It is reference to concept or with the normal operating condition of product, and should not be regarded as restrictive.
As shown in Figure 1, a kind of plate-fin heat exchanger fin disconnecting device, blade assemblies, incision knife assembly and upper cutter group Part, the blade assemblies include charging supporting plate 34 arranged in parallel and positioning supporting plate 32,34 end face of charging supporting plate and There are the gap of strip between positioning 32 end face of supporting plate, the width in the gap is 5mm~10mm, the tool in the gap Body width is 8mm, and it is 1mm~5mm, the charging supporting plate 34 that the charging supporting plate 34, which is higher than 32 altitude range of positioning supporting plate, It is 1.8mm higher than the specific height of the positioning supporting plate 32;Wherein, the folding wave spacing of fin to be cut off is smaller, the width in the gap Spend smaller, the width in gap is the fin that 5mm~10mm is adapted to that the folding wave pitch of waves is less than 10mm, adapts to overwhelming majority folding waves in the industry Fin;The height of fin to be cut off is smaller, and the height between charging supporting plate 34 and positioning supporting plate 32 is smaller, the charging supporting plate 34 Height between the positioning supporting plate 32, determines height of the fin notch away from fin bottom surface, guarantees fin notch in assembly Wall surface is not easy to be pressed into strip of paper used for sealing, guarantees that the quality of production, the charging supporting plate 34 are higher than 32 altitude range of positioning supporting plate and are 1mm~5mm, for the fin cut height of cutting in 1.8mm or so, strip of paper used for sealing can be effectively ensured in assembly in this cut height Notch wall surface will not be pushed down;
The incision knife assembly includes lower cutter 42 and the first driving mechanism, lower section of the lower cutter 42 from the gap It is threaded through in the gap, the lower cutter 42 includes lower edge and cuts fixing end, the lower edge of the lower cutter 42 Upper surface in the gap and close to the charging supporting plate 34, the lower cutter 42 cut fixing end and described first Driving mechanism is connected, and first driving mechanism makes its lower edge in the charging supporting plate for driving the lower cutter 42 It moves reciprocatingly between 34 and the positioning supporting plate 32;
The upper cutter component includes upper cutter 23 and the second driving mechanism, and the upper cutter 23 is located at the upper of the gap Side, the upper cutter 23 include upper slitter cutting edge and upper slitter fixing end, and the upper cutter 23 is fixed towards the gap, the upper slitter End be connected with second driving mechanism, second driving mechanism be used for drive the upper cutter 23, make thereon edge to The gap is mobile and can stop with the position for cutting edge contacts, so that the mobile lower edge and institute Upper slitter blade shape is stated into shearing force.
Wherein, first driving mechanism includes substrate 41, the first sliding block 43 and telescoping cylinder, and the substrate 41 is located at described The lower section of charging supporting plate 34 and positioning supporting plate 32, first sliding block 43 are slidably matched with the substrate 41, and the lower cutter is solid It is scheduled on first sliding block 43;The telescoping cylinder includes telescopic rod 44 and cylinder body 45, the cylinder body 45 be hydraulic cylinder body or Person's pneumatic cylinder cylinder body, the telescopic rod 44 are connect with 43 side of the first sliding block, so that first sliding block 43 be made to drive institute It is mobile to the positioning supporting plate 32 from charging supporting plate 34 to state lower cutter 42, the cylinder body 45 is fixed on the substrate 41;? The other side of first sliding block 43 is equipped with the first return spring 47, described first return spring, 47 one end and first sliding block 43 are fixedly connected, and the other end is fixed on the substrate 41, so that first sliding block 43 be made to drive the lower cutter 42 from institute It states mobile to the charging supporting plate 34 at positioning supporting plate 32;
Second driving mechanism includes door type bracket and the second sliding block 21, and the door type bracket includes 12 He of crossbeam Two stabilizer blades 12, the crossbeam 11 are located at the surface in the gap, and one end of two stabilizer blade 11 is separately fixed at the crossbeam 12 both ends, the other end of two stabilizer blade 11 are fixedly connected with the substrate 41 below the gap both ends respectively;Described two Sliding rail is equipped on stabilizer blade 11, the both ends of second sliding block 21 are slidably matched with the sliding rail on two stabilizer blade 11 respectively, knot Fig. 2 is closed, the first cam 22 and shaft 25 are installed on the crossbeam 12, the wheel face of first cam 22 and described second are slided The upper contact of block 21, first cam 22 are solidly set on one end of the shaft 25, and the other end of the shaft 25 is installed with Handle, handle and the setting of shaft 25 are all more conventional fixation and solid set setting, are just illustrated here without figure;Described The both ends end of two sliding blocks 21 is equipped with the second return spring 24, one end of second return spring 24 and second sliding block 21 are fixedly connected, and the other end is fixedly connected with the substrate 41, can include specifically slide bar for the sliding rail, described second is sliding The end loop of block 21 cooperates on the slide bar and with the sliding bar, and 24 loop of the second return spring is in the cunning On bar;
The second cam 48 is installed in the shaft 25, the cylinder body 45 passes through the external pressure source of control valve 46, institute Control valve 46 is stated to be installed on the crossbeam 12 and towards the wheel face of second cam 48, control valve 46 include valve body and Conduction rod, the conduction rod are slidedly assemblied on the valve body, when the wheel face of the second cam 48 pushes conduction rod sliding in valve body When dynamic, the circuit on valve body is connected, so that pressure source is the rodless cavity pressure supply of cylinder body 45;By the handle rotating shaft 25 from And the rotation of the first cam 22 is driven, make the first cam 22 that the second sliding block 21 be pushed to make the upper slitter cutting edge can be with the lower blade The position of mouth contact stops, and the distance between upper slitter cutting edge and lower edge are 2mm at this time, and the shaft 25, which continues to rotate, makes institute It states the second cam 48 and contacts and connect control valve 46, after the control valve 46 is connected, the telescopic rod 44 is out of cylinder body 45 It stretches out and drives the movement of the first sliding block 43, so that the lower edge be made to hold in the palm from the charging supporting plate 34 movement to the positioning Plate 32 is mobile, and with the upper slitter blade shape at shearing force.
In addition, graduation mark and bar shaped sliding slot are equipped with along the positioning supporting plate 32 on the positioning supporting plate 32, described fixed Position supporting plate 32, which is equipped with, matches with the vertically disposed limit plate 31 of the graduation mark, the limit plate 31 with bar shaped sliding slot sliding It closes, spacer pin is equipped on the limit plate 31, the spacer pin is used to the limit plate 31 being fixed on the bar shaped sliding slot On the upper or described positioning supporting plate 32, specifically, the spacer pin 31 is bolt and nut, nut race diameter is sliding greater than bar shaped The width of slot through nut Screw assembly on bolt, passes through nut and bar shaped sliding slot two sides after bolt passes through limit plate 31 Edge contacts the specific position that positioning plate is locked in bar shaped sliding slot.
The principles of the present invention: according to fin design size, position of the limit plate on graduation mark is adjusted to make After finned length, stationary positioned plate.At rolls of aluminum foil by entering charging support by guide plate after the punch forming of fin molding machine Plate, on positioning supporting plate, withstanding after limit plate sets size between upper cutter and lower cutter, rotational handle, the first cam turns Dynamic, upper cutter vertically moves down and stops in the place that can be contacted with the cutting knife cutting edge of lower cutter, at this moment upper cutter and incision Knife is placed exactly in the folding two sides Bo Bi of fin, and then the second cam promotion control valve makes the rodless cavity punching press of cylinder body, cylinder Body makes telescopic rod push lower cutter level toward moving right in hydraulic or air pressure effect, is formed when lower cutter is contacted with upper cutter Shearing force completes the cutoff action of fin so that the notch of fin to fin bottom surface distance be 1.8mm, opposite direction rotational handle, It controls valve closing, upper cutter and lower cutter set back under return spring effect, complete a fin cutting period.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (8)

1. a kind of plate-fin heat exchanger fin disconnecting device, it is characterised in that: blade assemblies, incision knife assembly and upper cutter group Part, the blade assemblies include charging supporting plate arranged in parallel and positioning supporting plate, the charging supporting plate end face and described fixed There are the gap of strip between the supporting plate end face of position, the charging supporting plate is higher than the positioning supporting plate;
The incision knife assembly includes lower cutter and the first driving mechanism, and the lower cutter is threaded through institute below the gap It states in gap, the lower cutter includes lower edge and cuts fixing end, and the lower edge of the lower cutter is located at the gap Upper surface interior and close to the charging supporting plate, the fixing end that cuts of the lower cutter are connected with first driving mechanism, institute It states the first driving mechanism to be used to drive the lower cutter, makes its lower edge between the charging supporting plate and the positioning supporting plate It moves reciprocatingly;
The upper cutter component includes upper cutter and the second driving mechanism, and the upper cutter is located at the top in the gap, described Upper cutter includes upper slitter cutting edge and upper slitter fixing end, and the upper cutter is towards the gap, the upper slitter fixing end and described the Two driving mechanisms are connected, second driving mechanism for driving the upper cutter, make thereon edge it is mobile to the gap And can stop with the position for cutting edge contacts, so that the mobile lower edge and the upper slitter blade shape At shearing force.
2. a kind of plate-fin heat exchanger fin disconnecting device according to claim 1, it is characterised in that: the width in the gap Degree is 5mm~10mm, and it is 1mm~5mm that the charging supporting plate, which is higher than the positioning supporting plate altitude range,.
3. a kind of plate-fin heat exchanger fin disconnecting device according to claim 1, it is characterised in that: first driving Mechanism includes substrate, the first sliding block and telescoping cylinder, and the substrate is located at the charging supporting plate and positions the lower section of supporting plate, and described the One sliding block is slidably matched with the substrate, and the lower cutter is fixed on first sliding block;The telescoping cylinder includes telescopic rod And cylinder body, the telescopic rod are connect with first sliding block side, thus make first sliding block drive the lower cutter from into Mobile to the positioning supporting plate at material torr plate, the cylinder body is fixed on the substrate;It is set in the other side of first sliding block There is the first return spring, first return spring one end is fixedly connected with first sliding block, and the other end is fixed on the base On plate, so that first sliding block be made to drive the lower cutter mobile to the charging supporting plate from the positioning supporting plate.
4. a kind of plate-fin heat exchanger fin disconnecting device according to claim 3, it is characterised in that: the cylinder body is liquid Cylinder pressure cylinder body or pneumatic cylinder cylinder body.
5. a kind of plate-fin heat exchanger fin disconnecting device according to claim 3, it is characterised in that: second driving Mechanism includes door type bracket and the second sliding block, and the door type bracket includes crossbeam and two stabilizer blades, and the crossbeam is located at described The surface in gap, one end of two stabilizer blade are separately fixed at the both ends of the crossbeam, the other end difference of two stabilizer blade It is fixedly connected with the substrate below the gap both ends;Sliding rail, the both ends of second sliding block are equipped on two stabilizer blade It is slidably matched respectively with the sliding rail on two stabilizer blade, the first cam and shaft is installed on the crossbeam, described first is convex The upper contact of the wheel face of wheel and second sliding block, first cam are solidly set on one end of the shaft, the shaft The other end is installed with handle;The second return spring, second return spring are equipped in the both ends end of second sliding block One end be fixedly connected with second sliding block, the other end is fixedly connected with the substrate.
6. a kind of plate-fin heat exchanger fin disconnecting device according to claim 5, it is characterised in that: the sliding rail includes Slide bar, the end loop of second sliding block cooperate on the slide bar and with the sliding bar, second return spring Loop is on the slide bar.
7. a kind of plate-fin heat exchanger fin disconnecting device according to claim 5, it is characterised in that: in the shaft It is installed with the second cam, the cylinder body is equipped with control valve, and the cylinder body passes through the external pressure source of the control valve, the control Valve processed is installed on the crossbeam and towards the wheel face of second cam;By the handle rotating shaft to drive the The rotation of one cam, makes the first cam that the second sliding block be pushed to stop the upper slitter cutting edge can with the position for cutting edge contacts Only, the shaft, which continues to rotate, makes second cam contact and connects control valve, described to stretch after the control valve is connected Contracting bar stretches out out of cylinder body and drives the movement of the first sliding block, to make the lower edge from charging supporting plate movement to institute It is mobile to state positioning supporting plate, and with the upper slitter blade shape at shearing force.
8. according to claim 1 to a kind of plate-fin heat exchanger fin disconnecting device, feature described in any claim in 7 It is: is equipped with graduation mark and bar shaped sliding slot along the positioning supporting plate on the positioning supporting plate, is equipped on the positioning supporting plate With the vertically disposed limit plate of the graduation mark, the limit plate is slidably matched with the bar shaped sliding slot, on the limit plate Equipped with spacer pin, the spacer pin is used to for the limit plate being fixed on the bar shaped sliding slot or the positioning supporting plate.
CN201820628763.4U 2018-04-28 2018-04-28 A kind of plate-fin heat exchanger fin disconnecting device Withdrawn - After Issue CN208528173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820628763.4U CN208528173U (en) 2018-04-28 2018-04-28 A kind of plate-fin heat exchanger fin disconnecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820628763.4U CN208528173U (en) 2018-04-28 2018-04-28 A kind of plate-fin heat exchanger fin disconnecting device

Publications (1)

Publication Number Publication Date
CN208528173U true CN208528173U (en) 2019-02-22

Family

ID=65396427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820628763.4U Withdrawn - After Issue CN208528173U (en) 2018-04-28 2018-04-28 A kind of plate-fin heat exchanger fin disconnecting device

Country Status (1)

Country Link
CN (1) CN208528173U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393525A (en) * 2018-04-28 2018-08-14 新乡豫新车辆换热设备有限公司 A kind of plate-fin heat exchanger fin disconnecting device
CN110480089A (en) * 2019-07-29 2019-11-22 四川川空低温设备有限公司 Plate-fin heat exchanger fin trimming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393525A (en) * 2018-04-28 2018-08-14 新乡豫新车辆换热设备有限公司 A kind of plate-fin heat exchanger fin disconnecting device
CN108393525B (en) * 2018-04-28 2023-12-22 豫新汽车热管理科技有限公司 Fin cutting device of plate-fin heat exchanger
CN110480089A (en) * 2019-07-29 2019-11-22 四川川空低温设备有限公司 Plate-fin heat exchanger fin trimming device

Similar Documents

Publication Publication Date Title
CN208528173U (en) A kind of plate-fin heat exchanger fin disconnecting device
CN203304370U (en) Structure for adjusting depth of vertical cutting of air conditioning fin mold
CN108393525A (en) A kind of plate-fin heat exchanger fin disconnecting device
CN209453690U (en) A kind of four station conductive adhesive tape cutting machines
CN203281702U (en) Multi-angle corner cutting device of angle steel
CN103464566B (en) A kind of section bar automatic punching shear machine
CN111873029A (en) Sealing strip grooving device
CN208132574U (en) A kind of filament cutter sharpening reciprocator
CN204020058U (en) Polybag is blurted out device
CN216227237U (en) Veneer plate shearing machine of numerical control machine tool
CN210594580U (en) Movable adjustable slitting device
CN210648771U (en) Plate positioning device of plate shearing machine
CN112238434A (en) Automatic marking and positioning device for stamping plate
CN210223839U (en) Keyboard balancing pole forming device
CN208825677U (en) Novel angle shear
CN201824393U (en) Fin cutter for plate-fin heat exchanger
CN208788101U (en) A kind of conveying mechanism and device for cutting off flat pipes
CN109226477B (en) Wire cutting machine
CN107662020B (en) Numerical control automatic feeding indexing plate shearing machine
CN221496295U (en) Foaming sponge cutting device with limit function
CN217967336U (en) Novel plastic grid plate and sheet product slitting knife device
CN215199731U (en) A quick perforating device of high accuracy for guide rail production
CN221137071U (en) Cutting device is used in packing carton production
CN205324960U (en) Bar round hole trompil profiling
CN220362640U (en) Bubble bag cutting equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20190222

Effective date of abandoning: 20231222

AV01 Patent right actively abandoned

Granted publication date: 20190222

Effective date of abandoning: 20231222