CN210651078U - Special opening mould for insulating layer of carbon fiber heating cable - Google Patents
Special opening mould for insulating layer of carbon fiber heating cable Download PDFInfo
- Publication number
- CN210651078U CN210651078U CN201921591068.6U CN201921591068U CN210651078U CN 210651078 U CN210651078 U CN 210651078U CN 201921591068 U CN201921591068 U CN 201921591068U CN 210651078 U CN210651078 U CN 210651078U
- Authority
- CN
- China
- Prior art keywords
- template
- carbon fiber
- longitudinal
- blade
- heating cable
- 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.)
- Active
Links
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a special opening die for a carbon fiber heating cable insulating layer, which comprises an upper template and a lower template, wherein guide pillars are symmetrically arranged on the lower template, the guide pillars are penetrated through the upper template, rectangular grooves which correspond to each other are respectively arranged on the opposite surfaces of the upper template and the lower template, an inner clamping plate, a longitudinal blade and an outer clamping plate are respectively arranged in the rectangular grooves, and the straight cutting edges of the two longitudinal blades are opposite up and down; horizontal blades are respectively arranged at two ends of the longitudinal blade in the rectangular grooves of the upper template and the lower template, a semi-circular arc-shaped cutting edge is arranged at the position, corresponding to the straight cutting edge of the longitudinal blade, of the upper end of each horizontal blade, and the lowest point of the semi-circular arc-shaped cutting edge is flush with the straight cutting edge of the corresponding longitudinal blade. The die can be used for forming the annular notches with uniform specifications on the inner and outer insulating layers of the carbon fiber heating cable through the matching of the longitudinal blades and the transverse blades arranged on the upper template and the lower template, the opening efficiency is high, the labor intensity of workers can be reduced, the working efficiency is improved, and time and labor are saved.
Description
Technical Field
The utility model relates to an opening mould, in particular to special opening mould of carbon fiber heating cable insulating layer.
Background
The carbon fiber heating cable is a cable taking carbon fiber as a heating material, has large heat dissipation area, short heating time and long service life, and can be applied to heating of a thick oil tank for oil exploitation, heating of an oil tank in an oil refinery and heating of a reaction kettle body in a chemical plant.
At present, carbon fiber heating cable from interior to exterior includes copper conductor, internal insulation layer, carbon fiber layer, external insulation layer and outer conducting layer that generates heat usually, in order to realize the carbon fiber generate heat the electric connection of layer and copper conductor and outer conducting layer, need equipartition set up a plurality of notches on internal insulation layer and the external insulation layer, nevertheless owing to lack dedicated opening equipment at present, consequently the opening efficiency is low, and the opening specification is non-uniform, produces the waste product easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a special opening mould of carbon fiber heating cable insulating layer is provided to an opening efficiency height, and the opening specification is unified, labour saving and time saving.
The technical scheme of the utility model as follows:
the special opening die for the carbon fiber heating cable insulating layer comprises an upper die plate and a lower die plate, wherein guide pillars are symmetrically arranged on the lower die plate and penetrate through the upper die plate, rectangular grooves which correspond to each other are respectively arranged on opposite surfaces of the upper die plate and the lower die plate, an inner clamping plate, a longitudinal blade and an outer clamping plate are respectively arranged in the rectangular grooves, and straight cutting edges of the two longitudinal blades are opposite up and down; horizontal blades are respectively arranged at two ends of the longitudinal blade in the rectangular grooves of the upper template and the lower template, a semi-circular arc-shaped cutting edge is arranged at the position, corresponding to the straight cutting edge of the longitudinal blade, of the upper end of each horizontal blade, and the lowest point of the semi-circular arc-shaped cutting edge is flush with the straight cutting edge of the corresponding longitudinal blade.
Preferably, the rectangular groove is open at the front ends corresponding to the upper and lower templates; the inner clamping plates are respectively fixed in the rectangular grooves of the corresponding upper template or lower template through screws, and the longitudinal blades are respectively clamped between the corresponding inner clamping plate and the corresponding outer clamping plate through screws so as to be convenient to mount.
Preferably, the inner and outer clamping plates are provided with stepped clamping edges at both ends thereof, and the transverse blade is clamped between the clamping edges of the inner and outer clamping plates at both sides in a clearance fit manner and fixed on the corresponding inner and outer clamping plates by screws to ensure the assembling quality and the opening accuracy.
Preferably, the upper ends of the opposite surfaces of the inner clamping plate and the outer clamping plate form a rectangular notch, and the straight cutting edge of the longitudinal blade extends out of the rectangular notch.
Preferably, a connecting plate is fixed on the upper surface of the upper die plate, and a U-shaped clamping groove with a wide lower part and a narrow upper part is arranged on the connecting plate so as to be convenient for connecting a punch of the pneumatic punching machine.
The utility model has the advantages that:
1. because the opposite surfaces of the upper template and the lower template are respectively provided with the rectangular grooves which correspond to each other, the rectangular grooves are respectively internally provided with the inner clamping plate, the longitudinal blades and the outer clamping plate, the straight cutting edges of the two longitudinal blades are opposite up and down, and the two longitudinal blades arranged on the upper template and the lower template can cut two longitudinal notches which are symmetrical up and down on the inner insulating layer or the outer insulating layer of the carbon fiber heating cable;
2. because the two ends of the longitudinal blade are respectively arranged in the rectangular grooves of the upper template and the lower template, the upper end of the transverse blade is provided with the semi-circular arc-shaped cutting edge corresponding to the straight cutting edge of the longitudinal blade, the lowest point of the semi-circular arc-shaped cutting edge is flush with the straight cutting edge of the longitudinal blade, the two ends of the longitudinal cut which is cut out from the inner insulating layer or the outer insulating layer of the carbon fiber heating cable by the transverse blade at the two ends of the longitudinal blade can respectively cut out the semi-circular cut which is symmetrical up and down, the semi-circular cut is matched with the longitudinal cut, and the inner insulating layer and the outer insulating layer of the carbon fiber heating cable can be provided with the annular notches with uniform specifications, so that the opening efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a sectional view a-a of fig. 1.
Fig. 4 is a three-dimensional structure view of the present invention without the cross blade.
In the figure: lower bolster 1, guide pillar 2, outer splint 3, cope match-plate pattern 4, connecting plate 5, U type draw-in groove 501, rectangle recess 6, horizontal blade 7, half-circular arc blade 701, rectangle notch 8, inner plate 9, indulge blade 10, card edge 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model relates to a special opening mould of carbon fiber heating cable insulating layer, including cope match-plate pattern 4 and lower bolster 1, the symmetry is fixed with two guide pillars 2 on lower bolster 1, and guide pillar 2 passes through the guiding hole that sliding clearance fit was established on cope match-plate pattern 4 by the symmetry, is equipped with the rectangle recess 6 that corresponds each other on the opposite face of upper and lower bolster respectively, and the front end of this rectangle recess 6 correspondence upper and lower bolster is open structure.
The inner clamping plates 9, the longitudinal blades 10 and the outer clamping plates 3 are respectively arranged in the rectangular grooves 6 of the upper template 4 and the lower template 1, wherein the inner clamping plates 9 are respectively fixed in the corresponding rectangular grooves 6 of the upper template 4 or the lower template 1 through screws, and the longitudinal blades 10 are respectively clamped between the corresponding inner clamping plates and the corresponding outer clamping plates through screws so as to be convenient to install.
The straight cutting edges at the upper ends of the two longitudinal blades 10 on the upper template 4 and the lower template 1 are opposite up and down and the included angle of the straight cutting edges is 30 degrees, the upper ends of the opposite surfaces of the inner clamping plate and the outer clamping plate form a rectangular notch 8, and the straight cutting edges of the longitudinal blades 10 are extended out from the rectangular notch 8.
Lie in the rectangle recess 6 of upper and lower template and indulge blade 10 both ends and be equipped with horizontal blade 7 respectively, be equipped with the semi-circular arc blade 701 that the cone angle is 45 degrees in the straight blade department that the blade 10 is indulged to the upper end correspondence of horizontal blade 7, the minimum and the straight blade parallel and level of indulging blade 10 that corresponds of semi-circular arc blade 701, the internal diameter of semi-circular arc blade 701 equals treats open-ended carbon fiber heating cable insulating layer external diameter. Stepped clamping edges 11 are respectively arranged at the two ends of the inner clamping plate and the outer clamping plate, and the two ends of the transverse blade 7 are clamped between the clamping edges 11 of the inner clamping plate and the outer clamping plate at the two sides in a clearance fit manner and are fixed on the corresponding inner clamping plate and the corresponding outer clamping plate through screws so as to ensure the assembling quality and the opening precision.
A connecting plate 5 is fixed on the upper surface of the upper template 4 through screws, and a U-shaped clamping groove 501 with a wide lower part and a narrow upper part is arranged on the connecting plate 5 so as to be convenient for connecting a punch of a pneumatic punching machine.
During the use, pass through the bolt fastening with the lower bolster on pneumatic punching machine's platform, with cope match-plate pattern 4 through blocking at the drift lower extreme of pneumatic punching machine at U type draw-in groove 501. Starting a pneumatic punching machine, winding the inner insulation layer or the outer insulation layer of the carbon fiber heating cable in the preparation process, then respectively enabling the carbon fiber heating cable to pass through the semicircular arc-shaped cutting edges 701 of the two transverse blades 7 on the lower template, starting a punch of the pneumatic punching machine to press downwards through a foot switch when the carbon fiber heating cable moves to an opening position, and cutting two vertical cuts which are symmetrical up and down on the inner insulation layer or the outer insulation layer of the carbon fiber heating cable through the two longitudinal blades; the two ends of two longitudinal cuts cut out from the inner insulation layer or the outer insulation layer of the carbon fiber heating cable by the transverse blades 7 positioned at the two ends of the longitudinal blades respectively cut out semicircular cuts which are symmetrical up and down, the inner insulation layer and the outer insulation layer of the carbon fiber heating cable can be provided with annular notches with uniform specifications by matching the semicircular cuts with the longitudinal cuts, and the insulation layers in the annular notches can be peeled off by hands after being cut off.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a special opening mould of carbon fiber heating cable insulating layer, includes cope match-plate pattern and lower bolster, and the symmetry is equipped with the guide pillar on the lower bolster, and the guide pillar is passed characterized by the cope match-plate pattern: rectangular grooves corresponding to each other are respectively arranged on the opposite surfaces of the upper template and the lower template, an inner clamping plate, longitudinal blades and an outer clamping plate are respectively arranged in the rectangular grooves, and the straight cutting edges of the two longitudinal blades are opposite up and down; horizontal blades are respectively arranged at two ends of the longitudinal blade in the rectangular grooves of the upper template and the lower template, a semi-circular arc-shaped cutting edge is arranged at the position, corresponding to the straight cutting edge of the longitudinal blade, of the upper end of each horizontal blade, and the lowest point of the semi-circular arc-shaped cutting edge is flush with the straight cutting edge of the corresponding longitudinal blade.
2. The special opening die for the carbon fiber heating cable insulation layer as claimed in claim 1, wherein: the front ends of the rectangular grooves corresponding to the upper template and the lower template are open; the inner clamping plates are respectively fixed in the rectangular grooves of the corresponding upper template or lower template through screws, and the longitudinal blades are respectively clamped between the corresponding inner clamping plate and the corresponding outer clamping plate through screws so as to be convenient to mount.
3. The special opening die for the carbon fiber heating cable insulation layer as claimed in claim 1 or 2, wherein: the inner and outer clamping plates are respectively provided with a ladder-shaped clamping edge at two ends, the transverse blade is clamped between the clamping edges of the inner and outer clamping plates at two sides in a clearance fit manner and is fixed on the corresponding inner and outer clamping plates through screws so as to ensure the assembling quality and the opening precision.
4. The special opening die for the carbon fiber heating cable insulation layer as claimed in claim 1 or 2, wherein: the upper ends of the opposite surfaces of the inner clamping plate and the outer clamping plate form a rectangular notch, and the straight cutting edge of the longitudinal blade extends out of the rectangular notch.
5. The special opening die for the carbon fiber heating cable insulation layer as claimed in claim 1, wherein: a connecting plate is fixed on the upper surface of the upper template, and a U-shaped clamping groove with a wide lower part and a narrow upper part is arranged on the connecting plate so as to be convenient for connecting a punch of a pneumatic punching machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591068.6U CN210651078U (en) | 2019-09-24 | 2019-09-24 | Special opening mould for insulating layer of carbon fiber heating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921591068.6U CN210651078U (en) | 2019-09-24 | 2019-09-24 | Special opening mould for insulating layer of carbon fiber heating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210651078U true CN210651078U (en) | 2020-06-02 |
Family
ID=70841512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921591068.6U Active CN210651078U (en) | 2019-09-24 | 2019-09-24 | Special opening mould for insulating layer of carbon fiber heating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210651078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371954A (en) * | 2020-09-10 | 2021-02-19 | 颍上县金达塑料制品有限公司 | Mold with good cooling effect for producing rice seedling trays and using method thereof |
-
2019
- 2019-09-24 CN CN201921591068.6U patent/CN210651078U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371954A (en) * | 2020-09-10 | 2021-02-19 | 颍上县金达塑料制品有限公司 | Mold with good cooling effect for producing rice seedling trays and using method thereof |
| CN112371954B (en) * | 2020-09-10 | 2021-11-02 | 颍上县金达塑料制品有限公司 | Mold with good cooling effect for producing rice seedling trays and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210995998U (en) | Stamping forming structure of special-shaped copper bar | |
| CN210651078U (en) | Special opening mould for insulating layer of carbon fiber heating cable | |
| CN201157864Y (en) | Blanking mould without blanking trimming | |
| CN105149413A (en) | Three-face-blade type double-sided shearing die for channel steel cutoff | |
| CN213226441U (en) | U-shaped enameled wire element pin shearing machine with bottom-mounted blade | |
| CN201609737U (en) | Punching die of I-shaped steel section | |
| CN210231174U (en) | Rapid forming corner cutting die for sheet metal parts | |
| CN209887719U (en) | FFC punching device | |
| CN207547387U (en) | A kind of bus duct process equipment | |
| CN203289278U (en) | H315-355 three-phase asynchronous motor wiring board pressing plate device | |
| CN219685906U (en) | Perforating device and EPP packaging foam box processing equipment | |
| CN213378847U (en) | Automatic stamping device of saddle-shaped pipe hoop | |
| CN210389494U (en) | Diaphragm die cutting machine die carrier | |
| CN207872864U (en) | Auto parts extension cuts punching die structure | |
| CN206048043U (en) | A kind of covered wire cable clip Quick clamping fixture | |
| CN205070715U (en) | Insert paper machine cuts off shaping subassembly | |
| CN214290348U (en) | Novel precise punching die for tungsten steel | |
| CN212763874U (en) | Cutting die mould of die cutting is spliced to a plurality of stationary knives | |
| CN217492477U (en) | Be suitable for generating line machine die sleeve of multiple mould | |
| CN210705151U (en) | Punching and forming integrated die for refrigerator handle | |
| CN217362104U (en) | Cold pressing terminal machine for new energy automobile lamp wire | |
| CN203761218U (en) | Enamel scraping device for rectangular enameled wire end | |
| CN214238577U (en) | Double-station core rod guide pillar punching die | |
| CN211304501U (en) | Riveting die for cover plate of automobile air conditioner | |
| CN210791296U (en) | Full-automatic aluminum foil cutting and filling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |