CN106734524A - A kind of carbon-fiber electric heater line with heating function installs wire casing end face processing device - Google Patents
A kind of carbon-fiber electric heater line with heating function installs wire casing end face processing device Download PDFInfo
- Publication number
- CN106734524A CN106734524A CN201710168244.4A CN201710168244A CN106734524A CN 106734524 A CN106734524 A CN 106734524A CN 201710168244 A CN201710168244 A CN 201710168244A CN 106734524 A CN106734524 A CN 106734524A
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- punching
- face
- punch body
- workbench
- wire casing
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Resistance Heating (AREA)
Abstract
Wire casing end face processing device is installed the present invention relates to a kind of carbon-fiber electric heater line with heating function, including：Pedestal, workbench and punching mechanism, one end of workbench is provided with punching mechanism, punching mechanism includes drive device and punch body, punch body is connected with punch body is driven through connecting portion along the drive device that workbench is axially moved, one end of workbench is provided with axially extending slide rail, and the sliding block being oriented to the axial movement of punch body being engaged with the slide rail is provided with the bottom surface of punch body；Array is provided with 2 ~ 6 punching stations on the front end face of punch body, each punching station is provided with a punching boss, punching boss swells forward the stamping knife to form that punching end face is yi word pattern from the geometric center of front end face, punching end face is provided with cambered surface chamfering with the seamed edge of table vertical, and root and the left and right sides of punching boss junction of stamping knife are recessed to form the semi-cylindrical recesses parallel with yi word pattern punching end face respectively inwards.
Description
Technical field
The present invention relates to technical field of mold, and in particular to a kind of carbon-fiber electric heater line with heating function installs wire casing end face processing
Device.
Background technology
Carbon-fiber electric heater is because of its no pollution, the sanitary characteristics of zero-emission, electric conversion rate higher, comfortable far infrared
Radiant heating mode is increasingly subject to the accreditation of users and welcomes, using also more and more extensive.In order to improve fin
Heat conduction efficiency and needs that use of carbon-fiber electric heater are adapted to, the fin of carbon-fiber electric heater generally needs setting more
Heat dissipation channel, and the wire casing of pre-buried carbon fiber heating line is being provided for radiation panel inside.Carbon fiber is set for disk
The wire casing of line with heating function, is simply surrounded in traditional handicraft by simple trunking plate, and line with heating function is easy to be occurred at the two ends of trunking plate
Abrasion, and dilatancy and cooling retraction process, line with heating function can be repeated in the course of the work due to carbon fiber heating line
It is easier to produce permanent wear damage to line with heating function at coarse wire casing opening in expansion and retraction process.
Not to the specific purpose tool processed at heating wire casing both ends open, manual intractability in traditional technique
Greatly, form is also difficult to be consistent, and general Die cutting tool can only carry out shock wave treatment one by one at wire casing both ends open, this
Not only operating efficiency is low for processing mode, and is unable to reach preferable treatment effect, is mainly manifested in：Notches for wire both sides wire casing
The punching form of plate is inconsistent, and shock wave effect unsightly, to spend be also possible to suddenly and the edge of radiation panel is caused to damage by flush shear force.
The content of the invention
For above-mentioned technical problem, wire casing end face processing dress is installed the invention provides a kind of carbon-fiber electric heater line with heating function
Put, the present invention can simultaneously be punched the end of a plurality of line with heating function wire casing and be processed, mitigate wire casing openend to line with heating function outside
Layer wear damage, reinforce line with heating function position in wire casing, it is not only practical and be punched effect it is attractive in appearance.
Following scheme is used in order to reach the above-mentioned technical purpose present invention：
A kind of carbon-fiber electric heater line with heating function installs wire casing end face processing device, including：Pedestal, workbench and punching mechanism,
Described pedestal is provided with the workbench for carrying mould, and pending mould is through the mould positioning mechanism on workbench
Positioning, one end of workbench is provided with punching mechanism, and described punching mechanism includes drive device and punch body, punch body rear end
Connecting portion is provided with, connecting portion is connected with punch body is driven along the drive device that workbench is axially moved, the one of workbench
End is provided with axially extending slide rail, the axial movement to punch body being engaged with the slide rail is provided with the bottom surface of punch body and is entered
The sliding block that row is oriented to；Array is provided with 2 ~ 6 punching stations on the front end face of punch body, and each punching station is provided with a punching
Boss, axially protuberance forms punching end face rushing for yi word pattern to punching boss forward from the geometric center of front end face
Knife, the punching end face of stamping knife is vertical with the plane where workbench, and punching end face is provided with cambered surface with the seamed edge of table vertical
Chamfering, root and the left and right sides of punching boss junction of stamping knife are recessed to form parallel with yi word pattern punching end face respectively inwards
Semi-cylindrical recesses.
By above-mentioned technical proposal, specially designed one of wire casing is installed the present invention be directed to carbon-fiber electric heater line with heating function
Ripe punching system, the present invention is provided with the workbench that can be positioned to mould, and one end of workbench is provided with punching
Cut mechanism, the punch body on punching mechanism by drive device powered motion, punch body by the connecting portion of its rear end with
Drive device is connected, and the drive device being connected with punch body can select the common drive devices in this area such as air pressure or hydraulic pressure,
The sliding block at punch body bottom surface is driven to be cooperated with the slide rail on workbench, the punching to punch body has acted guide-localization
Effect, it is ensured that punching action stationarity.By the driving effect of drive device when using, punch body exists first along slide rail
Travelled forward on workbench, to touch move forward after the mould being fixed on workbench and start punching, reached pre-
After fixed stroke, completion one-step punching action is recalled backward.The front end of the punch body of invention is provided with 2 ~ 6 punching stations, each
A punching boss is designed with punching station, the front end face protuberance punching end face for being punched boss is the stamping knife of yi word pattern, therefore
One-step punching action of the present invention can simultaneously complete the punching action to multiple wire casings, increase punching efficiency.
The present invention is complete with drive device, stamping knife and punching platform to the punching effect of line with heating function mounting groove end
Into, the section of punching platform front end stamping knife is yi word pattern, and the seamed edge for being punched end face Longitudinal extending is provided with cambered surface chamfering, when
When stamping knife is punched forward from notches for wire, the trunking plate that line with heating function installs wire casing end both sides is punched in the presence of stamping knife
To both sides, the trunking plate that the cambered surface chamfering on seamed edge makes steadily is crimped and the initial velocity with arcuate movement after being punched to both sides
Degree, now stamping knife continuation is punched forward, and leading portion has been punched the frid that goes offline because punching platform is promoted in this course
Move forward, because root and the punching boss junction of stamping knife are provided with semi-cylindrical recesses, therefore be punched
Trunking plate can be directly entered in the semi-cylindrical recesses on punching boss that the flush shear force of stamping knife axial direction is dispersed.
In this course, the trunking plate being punched is first subjected to the motive force of stamping knife axial direction, makes the line of metal quality
Frid extrudes the deformation that bends to both sides, is subject to semi-cylindrical recesses again simultaneously in deformation process to the scattered promotion of surrounding
Power, so that the overall trunking plate being punched is presented the state of " autologous to deform and promote comprehensively ".Autologous deformed finger：Trunking plate
It is punched the state that free end is presented autologous curling；Promote comprehensively finger：The trunking plate being punched is gradually reduced along radius
Arc motion path be reversed promotion advance.Occur it is this it is special promote comprehensively form the reason for be：Due to punching boss
Upper to be provided with semi-cylindrical recesses, cambered surface angle is 90 degree, therefore the trunking plate being pushed into can only be subject to centripetal motive force, centripetal
Motive force and the stamping knife initial velocity that brings under the effect of cambered surface chamfering interact, make as shown in Figure 6 two of trunking plate from
The both sides of trunking plate are pushed back to by turning up completing arcuate movement by holding, present the free end of rolled state have it is restorable
Elastic deformation power, therefore the both sides of trunking plate can be subject to the clamping action of free end being punched, when line with heating function be mounted it is online
When in groove, processed end is not only punched that effect is attractive in appearance, and the motion path of arc prevents line with heating function from being ground in openend
Damage, and the elastic deformation power of the free end release of rolled state can play a part of banding to line with heating function, prevent line with heating function from sliding
Go out wire casing is installed.
Further, the left and right two ends of workbench of the present invention are arranged with punching mechanism.
By above-mentioned technical proposal, the present invention is provided with shock wave mechanism, two sets of punchings simultaneously at the left and right two ends of workbench
The control of device driven is distinguished by mechanism, can be to the two ends of mould while realizing that punching is processed when using, it is also possible to individually right
One end is processed, and considerably increases efficiency and the flexibility of shock wave.
Further, the chamfering radius of cambered surface chamfering of the present invention is R, and the blanking units single length of stroke is L, L:
R=5~15:1, preferential L:R=8~12:1.
By above-mentioned technical proposal, the present invention need to make the trunking plate being punched and meanwhile have can occur it is elastically-deformable
The advanced state that curling free end and arc turn up, the stroke of stamping knife and the chamfering radius of cambered surface chamfering can directly influence freedom
End rolled state initial velocity, length of stroke and chamfering radius mismate can cause the propulsion shape for only turning up in this course
State does not have a rolled efficiency, or the curling number of turns cannot excessively complete propulsion, thus the technical program will rationally control chamfering radius with
The proportion of single stroke, the timing of single stroke range one, by punching time control in 2 ~ 5s, makes punching speed and cambered surface fall
Angle cooperates, on the one hand the size of the curling number of turns of control free end and then control elastic deformation power, folder of the enhancing to wire casing
Tight effect；Still further aspect controls free end and turns up the length of propulsion, controls clamping distance, and enhancing is pressed from both sides to internal line with heating function
While tight controling power, the probability of shock wave failure has been greatly reduced, it is to avoid the waste of material.
Further, the punching end face of stamping knife of the present invention and the vertical range of punching boss front end face are h, the punching end face
Thickness be c, h:c=2~5:1, preferably h:c=3~4:1.
Further, semi-cylindrical recesses internal diameter r of the present invention is more than the thickness c with punching end face.
Further, sliding block of the present invention includes left slider and right sliding block, and described sliding block is symmetrically installed in drift
The left and right sides of body bottom surface, two sliding blocks are fixedly connected by top surface with the bottom surface of punch body respectively, sliding block top surface and punch body top
The contact width in face is 0.5 ~ 0.8 times of sliding block width.
By above-mentioned technical proposal, slider designs into the structure of split left and right formula are not only alleviated stamping knife by the present invention
Weight, alleviates the punching power of equipment, and sliding block is located at has reserved space in the middle of the left and right sides and can mitigate punch body
Contact area between bottom surface and lathe surface, mitigates frictionally damage, it is left, leave between sliding block top surface and punch body top surface it is certain
Contact width, it is ensured that the bonding strength between sliding block and punch body, it is to avoid sliding block comes off or offsets, deforms.
The beneficial effects of the present invention are：1. wire casing is installed the present invention be directed to carbon-fiber electric heater line with heating function especially to set
The shock wave system of one maturation of meter, the front end of punch body is provided with 2 ~ 6 punching stations, while locating by one-step punching when using
A plurality of heating wire casing is managed, operating efficiency is improve, and optimize punching effect.2. the shock wave of shock wave device of the invention is imitated
Fruit is completed with punching boss and stamping knife, and the seamed edge of yi word pattern punching end face is provided with cambered surface chamfering, the arc on seamed edge
Surface chamfer makes motion path of the trunking plate in blanking process that the state of the arc crimped to both sides is presented, and is punched during punching
Trunking plate the trunking plate of punching end is turned up hoop by the progradation of both sides semi-cylindrical recesses during advance
In the both sides of wire casing, the motion path of arc prevents line with heating function to be worn in openend, and the free end of rolled state discharges
Elastic deformation power can play a part of banding to line with heating function, prevent line with heating function from skidding off installation wire casing.3. the present invention sets sliding block
The structure of split left and right formula is counted into, the weight of stamping knife is not only alleviated, the punching power of equipment is alleviated, and is mitigated friction and damage
Wound, leaves certain contact width, it is ensured that between sliding block and punch body between the top surface and punch body top surface of left and right sliding block
Bonding strength, it is to avoid sliding block comes off or offsets, deforms.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural representation of punch body of the present invention.
Fig. 3 is the top view of punch body of the present invention.
Fig. 4 is the upward view of punch body of the present invention.
Fig. 5 is that carbon-fiber electric heater line with heating function installs wire casing treatment view.
Fig. 6 is that carbon-fiber electric heater line with heating function installs the schematic cross-section that wire casing processes end.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 4, a kind of carbon-fiber electric heater line with heating function installs wire casing end face processing device, including pedestal 1, work
Make platform 2 and punching mechanism, described pedestal 1 is provided with the workbench 3 for carrying mould, and pending mould is through work
Mould positioning mechanism positioning on platform 3, the two ends of workbench 3 or so are arranged with punching mechanism, described punching mechanism bag
Drive device 4 and punch body 5 are included, the rear end of punch body 5 is provided with connecting portion, and connecting portion is provided with connecting hole 5d, and connecting portion is through connection
Hole 5d is connected with punch body is driven along the drive device that workbench is axially moved, and one end of workbench is provided with axially extending
Slide rail, the sliding block being oriented to the axial movement of punch body being engaged with the slide rail is provided with the bottom surface of punch body,
Described sliding block includes left slider 6a and right sliding block 6b, and described sliding block is symmetrically installed in the left and right sides of punch body bottom surface,
Two sliding blocks are fixedly connected by top surface with the bottom surface of punch body respectively, and sliding block top surface is sliding block with the contact width of punch body top surface
0.7 times of width；Array is provided with 2 ~ 6 punching stations on the front end face of punch body, and each punching station is provided with a punching
Axially protuberance forms punching end face for yi word pattern forward from the geometric center of front end face for boss 5a, punching boss 5a
Stamping knife 5b, the punching end face of stamping knife is vertical with the plane where workbench, is punched on end face and the seamed edge of table vertical and sets
There is cambered surface chamfering, the root of stamping knife is recessed to be formed respectively inwards and is punched end with yi word pattern with the left and right sides of punching boss junction
The parallel semi-cylindrical recesses 5c in face, semi-cylindrical recesses internal diameter r are more than the thickness c with punching end face.Described in the present embodiment
The chamfering radius of cambered surface chamfering is R, and the blanking units single length of stroke is L, L:R=9:1, punching end face and the punching of stamping knife
The vertical range of boss front end face is cut for h, the thickness of the punching end face is c, h:c=4:1.
One end of Fig. 5 is untreated preceding state, and other end is the state after being processed through the present apparatus, untreated preceding wire casing
Rectangular state at the opening of end face, the right angle condition at opening is easily caused repeatedly after carbon fiber heating line fever expansion
Wear damage, during use under the expansion of line with heating function, is susceptible to extend out at the opening of wire casing end face, without positioning
Measure, if things go on like this line with heating function be easy to skid off disengaging wire casing from two.And as can be seen from the figure at the device using invention
The state of curved transition as shown in segmental arc 7 in Fig. 5, can avoid cutting edge of a knife or a sword at opening first at the opening of wire casing end face after reason
The damage that is caused to line with heating function of right angle of profit, and the free end back-extrapolate banding that is punched of wire casing is in the both sides of wire casing, such as
Shown in Fig. 6, control stroke can be controlled with chamfer radius to the crimping strength of free end, strengthen Curl deformation energy
Power, improves the tightening force to wire casing；The rolled state of free end makes it have the elastic deformation power for replying oneself state, curly
State produces the active force of inside push-tight to the lateral surface of wire casing as shown in the crimping segment 8 in Fig. 5, even if line with heating function occurs
Expansion, the two ends of wire casing still can firmly clamp line with heating function outer wall, wire casing end will not occur and extend out, and line with heating function is slided
De- predicament.
Claims (6)
1. a kind of carbon-fiber electric heater line with heating function installs wire casing end face processing device, it is characterised in that including：Pedestal, workbench
And punching mechanism, described pedestal is provided with the workbench for carrying mould, and pending mould is through on workbench
Mould positioning mechanism is positioned, and one end of workbench is provided with punching mechanism, and described punching mechanism includes drive device and drift
Body, punch body rear end is provided with connecting portion, and connecting portion is connected with punch body is driven along the drive device that workbench is axially moved,
One end of workbench is provided with axially extending slide rail, be provided with the bottom surface of punch body be engaged with the slide rail to punch body
The sliding block that is oriented to of axial movement；Array is provided with 2 ~ 6 punching stations on the front end face of punch body, in each punching station
A punching boss is provided with, axially protuberance forms punching end face to punching boss forward from the geometric center of front end face
It is the stamping knife of yi word pattern, the punching end face of stamping knife is vertical with the plane where workbench, the rib of punching end face and table vertical
Side is provided with cambered surface chamfering, and root and the left and right sides of punching boss junction of stamping knife are recessed to be formed and yi word pattern respectively inwards
The parallel semi-cylindrical recesses of punching end face.
2. shock wave device according to claim 1, it is characterised in that：The left and right two ends of workbench are arranged with bicker
Structure.
3. a kind of carbon-fiber electric heater line with heating function according to claim 1 and 2 installs wire casing end face processing device, its feature
It is：The chamfering radius of the cambered surface chamfering is R, and the blanking units single length of stroke is L, L:R=5~15:1.
4. a kind of carbon-fiber electric heater line with heating function according to claim 1 and 2 installs wire casing end face processing device, its feature
It is：The punching end face of stamping knife is h with the vertical range of punching boss front end face, and the thickness of the punching end face is c, h:c=2~
5:1。
5. a kind of carbon-fiber electric heater line with heating function according to claim 1 and 2 installs wire casing end face processing device, its feature
It is：Semi-cylindrical recesses internal diameter r is more than the thickness c with punching end face.
6. a kind of carbon-fiber electric heater line with heating function according to claim 1 and 2 installs wire casing end face processing device, its feature
It is：Described sliding block includes left slider and right sliding block, and described sliding block is symmetrically installed in the left and right sides of punch body bottom surface,
Two sliding blocks are fixedly connected by top surface with the bottom surface of punch body respectively, and sliding block top surface is sliding block with the contact width of punch body top surface
0.5 ~ 0.8 times of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168244.4A CN106734524B (en) | 2017-03-21 | 2017-03-21 | A kind of carbon-fiber electric heater line with heating function installation wire casing end face processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168244.4A CN106734524B (en) | 2017-03-21 | 2017-03-21 | A kind of carbon-fiber electric heater line with heating function installation wire casing end face processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106734524A true CN106734524A (en) | 2017-05-31 |
| CN106734524B CN106734524B (en) | 2018-08-31 |
Family
ID=58967118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168244.4A Active CN106734524B (en) | 2017-03-21 | 2017-03-21 | A kind of carbon-fiber electric heater line with heating function installation wire casing end face processing device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564331A (en) * | 1979-06-25 | 1981-01-17 | Inoue Japax Res Inc | Manufacture of die or punch |
| CN202461257U (en) * | 2012-02-08 | 2012-10-03 | 大连泰一精密模具有限公司 | Stamping die Male die punch of four-side pins of high-precision integrated circuit |
| CN103272917A (en) * | 2013-06-07 | 2013-09-04 | 佛山市顺德区科贝隆塑料机械有限公司 | Rapid automatic punching machine for trunking |
| CN204093912U (en) * | 2014-08-28 | 2015-01-14 | 珠海瑞凌焊接自动化有限公司 | Horizontal profile opposite side perforating press |
| CN105251878A (en) * | 2015-11-02 | 2016-01-20 | 天津电气科学研究院有限公司 | Multifunctional wiring-duct machining device and machining method thereof |
| CN206794486U (en) * | 2017-03-21 | 2017-12-26 | 威海乔圣电取暖设备有限公司 | A kind of carbon-fiber electric heater line with heating function installs wire casing end face processing device |
-
2017
- 2017-03-21 CN CN201710168244.4A patent/CN106734524B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564331A (en) * | 1979-06-25 | 1981-01-17 | Inoue Japax Res Inc | Manufacture of die or punch |
| CN202461257U (en) * | 2012-02-08 | 2012-10-03 | 大连泰一精密模具有限公司 | Stamping die Male die punch of four-side pins of high-precision integrated circuit |
| CN103272917A (en) * | 2013-06-07 | 2013-09-04 | 佛山市顺德区科贝隆塑料机械有限公司 | Rapid automatic punching machine for trunking |
| CN204093912U (en) * | 2014-08-28 | 2015-01-14 | 珠海瑞凌焊接自动化有限公司 | Horizontal profile opposite side perforating press |
| CN105251878A (en) * | 2015-11-02 | 2016-01-20 | 天津电气科学研究院有限公司 | Multifunctional wiring-duct machining device and machining method thereof |
| CN206794486U (en) * | 2017-03-21 | 2017-12-26 | 威海乔圣电取暖设备有限公司 | A kind of carbon-fiber electric heater line with heating function installs wire casing end face processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106734524B (en) | 2018-08-31 |
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