CN108081478B - Enamel cutting tool for enamel electric heating connector - Google Patents
Enamel cutting tool for enamel electric heating connector Download PDFInfo
- Publication number
- CN108081478B CN108081478B CN201711331523.4A CN201711331523A CN108081478B CN 108081478 B CN108081478 B CN 108081478B CN 201711331523 A CN201711331523 A CN 201711331523A CN 108081478 B CN108081478 B CN 108081478B
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- CN
- China
- Prior art keywords
- enamel
- cutting tool
- electric heating
- rotary cutter
- vertical tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of enamel cutting tools for enamel electric heating connector, are prolonged its service life with accurately controlling the enamel thickness of cutting of enamel electric heating connector to improve the corrosion resistance of enamel electric heating connector.Enamel electric heating connector includes vertical tube part and expansion mouth, vertical tube part has annular stop groove far from one end of expansion mouth, enamel cutting tool includes being sequentially connected and turning handle, spacing rotating disk and rotary cutter that rotation axis coincides, in which: spacing rotating disk can be limited in annular stop groove；Rotary cutter includes the first cutting portion mutually suited with vertical tube part inner wall, and the second cutting portion that can pass through vertical tube part and mutually suit with expansion mouth inner wall.
Description
Technical field
The present invention relates to technical field of water heaters, more particularly to a kind of enamel bite for enamel electric heating connector
Tool.
Background technique
As water heater is easily accepted by a user more and more, user also increasingly payes attention to the service life of water heater, hot water
The corrosion resistance of device liner is an important indicator for determining water heater service life.
A kind of novel product of the electric heating type enamel inner container as water heater liner, have preferable corrosion resistance, one
Directly paid close attention to by industry.Electric heating type enamel inner container usually connects an enamel electric heating connector protruded into for electrically heated rod, enamel
Electric heating connector includes vertical tube part and expansion mouth, and expansion mouth is connected to and in communication with enamel inner container.Due to enamel electric heating connector
Special construction design, when covering processing to enamel electric heating inner nosepiece wall progress porcelain, enamel thickness is not easy to control, and enamel is blocked up,
It will lead to assembly difficulty, enamel is excessively thin, then easily leak occurs because corrosion is pierced by.Currently, to the enamel of enamel electric heating connector
Cutting is mainly operated using pocket knife, and not only accuracy is not high, and stock-removing efficiency is also relatively low.
Therefore, the enamel thickness of cutting of enamel electric heating connector how is accurately controlled, to improve enamel electric heating connector
Corrosion resistance, prolong its service life, be a technical problem to be solved urgently.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of enamel cutting tool for enamel electric heating connector is provided, accurately to control
The enamel thickness of cutting of enamel electric heating connector processed extends its use to improve the corrosion resistance of enamel electric heating connector
Service life.
The embodiment of the invention provides a kind of enamel cutting tool for enamel electric heating connector, the enamel electric heating
Connector includes vertical tube part and expansion mouth, and the vertical tube part has annular stop groove, the porcelain far from one end of the expansion mouth
Glaze cutting tool includes being sequentially connected and turning handle, spacing rotating disk and rotary cutter that rotation axis coincides, in which: the limit
Turntable can be limited in the annular stop groove；The rotary cutter includes first mutually suited with the vertical tube part inner wall
Cutting portion, and the vertical tube part and the second cutting portion mutually suited with the expansion mouth inner wall can be passed through.
Preferably, the rotary cutter is arranged along the radial direction of the spacing rotating disk.
Optionally, the rotary cutter at least two.
Preferably, the rotary cutter is two and in 90 degree of angle setting.
Preferably, two rotary cuttves are the integral structure being connected.
Optionally, the cross-sectional shape of the turning handle includes round, rectangular, triangle or hexagon.
Optionally, the turning handle has coarse non skid matting.
Optionally, the turning handle surface has annular knurl.
Preferably, the spacing rotating disk and the turning handle weld, the rotary cutter and the spacing rotating disk are welded.
Optionally, enamel cutting tool further includes the driving device for driving the turning handle rotation.
The inner wall enamel of enamel electric heating connector is cut using the enamel cutting tool of the above embodiment of the present invention
When, since the rotary stopper of spacing rotating disk is in annular stop groove, the rotation axis weight of turning handle, spacing rotating disk and rotary cutter
Close setting, therefore enamel cutting tool insertion depth it is constant and always around same rotation axis rotate, so as to accurate
The thickness of cutting for controlling enamel, the enamel consistency of thickness after making cutting.Enamel electric heating is connect using above-mentioned enamel cutting tool
The inner wall enamel of head is cut, and the corrosion resistance of enamel electric heating connector can be improved, to prolong its service life.
Detailed description of the invention
Fig. 1 is that one embodiment of the invention enamel cutting tool is inserted into enamel electric heating contact cross-section schematic diagram；
Fig. 2 is one embodiment of the invention enamel cutting tool stereoscopic schematic diagram；
Fig. 3 is the rotary cutter distribution schematic diagram of one embodiment of the invention enamel cutting tool；
Fig. 4 is another embodiment of the present invention enamel cutting tool main view.
Appended drawing reference:
1- enamel electric heating connector
2- enamel inner container
11- vertical tube part
12- expansion mouth
13- annular stop groove
3- enamel cutting tool
31- turning handle
32- spacing rotating disk
33- rotary cutter
The first cutting portion of 331-
The second cutting portion of 332-
311- annular knurl
4- driving device
Specific embodiment
Accurately to control the enamel thickness of cutting of enamel electric heating connector, to improve the corrosion-resistant of enamel electric heating connector
Performance prolongs its service life, and the embodiment of the invention provides a kind of enamel cutting tools for enamel electric heating connector.For
Keep the object, technical solutions and advantages of the present invention clearer, invention is further described in detail by the following examples.
As shown in Figure 1, electric heating type enamel inner container 2 is usually connected with the enamel electric heating connector 1 protruded into for electrically heated rod,
Enamel electric heating connector 1 includes vertical tube part 11 and expansion mouth 12, and expansion mouth 12 is connected to and in communication with enamel inner container 2.
In the prior art, since the special construction of enamel electric heating connector designs, the enamel thickness of inner wall is not easy to control,
Enamel is blocked up, will lead to assembly difficulty, and enamel is excessively thin, then easily leak occurs because corrosion is pierced by.Currently, being connect to enamel electric heating
The enamel cutting of head is mainly operated using pocket knife, and not only accuracy is not high, and stock-removing efficiency is also relatively low.
As shown in Figure 1 to Figure 3, the enamel cutting tool for enamel electric heating connector 1 that one embodiment of the invention provides
3, enamel electric heating connector 1 includes vertical tube part 11 and expansion mouth 12, and vertical tube part 11 has annular limit far from one end of expansion mouth 12
Position groove 13, enamel cutting tool 3 include being sequentially connected and turning handle 31, spacing rotating disk 32 and rotary cutting that rotation axis coincides
Knife 33, in which:
Spacing rotating disk 32 can be limited in annular stop groove 13；Rotary cutter 33 includes tangent with 11 inner wall of vertical tube part
The first cutting portion 331 closed, and the second cutting portion 332 that vertical tube part 11 can be passed through and mutually suited with 12 inner wall of expansion mouth.
The application method of the above embodiment of the present invention enamel cutting tool 3 are as follows:
Enamel cutting tool 3 to be inserted into enamel electric heating connector 1, spacing rotating disk 32 is limited in annular stop groove 13,
The first cutting portion 331 mutually suits with 11 inner wall of vertical tube part at this time, and the second cutting portion 332 mutually suits with 12 inner wall of expansion mouth；
The turning handle 31 of enamel cutting tool 3 is rotated, the first cutting portion 331 cuts the enamel of 11 inner wall of vertical tube part at this time
It cuts, the second cutting portion 332 cuts the enamel of 12 inner wall of expansion mouth, when enamel cutting tool 3 dallies, shows enamel thickness
Degree is adjusted to ideal thickness, and enamel cutting tool 3 can be taken out from enamel electric heating connector 1.
The inner wall enamel of enamel electric heating connector 1 is cut using the enamel cutting tool 3 of the above embodiment of the present invention
When cutting, since the rotary stopper of spacing rotating disk 32 is in annular stop groove 13, turning handle 31, spacing rotating disk 32 and rotary cutter 33
Rotation axis coincident setting, therefore enamel cutting tool 3 insertion depth it is constant and always around same rotation axis rotate,
So as to accurately control the thickness of cutting of enamel, the enamel consistency of thickness after making cutting.It is right using above-mentioned enamel cutting tool 3
The inner wall enamel of enamel electric heating connector 1 is cut, and the corrosion resistance of enamel electric heating connector 1 can be improved, to prolong
Its long service life.
In addition, being implemented compared with prior art using the extra enamel of pocket knife cleaning enamel electric heating connector using the present invention
The enamel cutting tool 3 of example, also substantially increases stock-removing efficiency.
As shown in figure 3, in the preferred embodiment, rotary cutter 33 is set along the radial direction of spacing rotating disk 32
It sets.Using the set-up mode, rotary cutter 33 can provide biggish cutting force, be unlikely to deform, and cut so as to extend enamel
The service life of cutting knife tool 3.In addition, rotary cutter 33 at least two, at least two rotary cuttves 33 are simultaneously to aforementioned enamel
The enamel of 1 inner wall of electric heating connector is cut, and stock-removing efficiency is higher.
As shown in figure 3, in this embodiment, rotary cutter 33 is specially two and is arranged in 90 degree of angles.Two rotations
Cutter 33 can make its second cutting portion 332 pass through vertical tube part 11 and reach expansion mouth 12, to subtract in 90 degree of angle settings
Few and 1 inner wall of enamel electric heating connector collision.
Preferably, two rotary cuttves 33 are the integral structure being connected, structural strength can be improved in this way, thus into one
Step extends the service life of enamel cutting tool 3, and cost of manufacture is also relatively low.
The specific constructive form of turning handle 31 is unlimited, such as cross-sectional shape can be designed as round, rectangular, triangle or six
Side shape, etc..In addition, turning handle 31 may be designed in other shapes convenient for rotation process.
For the ease of rotation process turning handle 31, it is preferred that turning handle 31 has coarse non skid matting.As shown in Fig. 2, at one
In alternative embodiment, 31 surface of turning handle has annular knurl 311.In the other alternative embodiment of the present invention, turning handle surface can also be with
With rubber sleeve, to play the antiskid effect for increasing friction.
In alternative embodiment of the invention, spacing rotating disk 32 and turning handle 31 are welded, rotary cutter 33 and spacing rotating disk 32
Welding.In addition, turning handle 31, spacing rotating disk 32 and rotary cutter 33 can also use integral structure.
As shown in figure 4, enamel cutting tool 3 may also include for driving turning handle 31 in alternative embodiment of the invention
The driving device 4 of rotation, driving device 4 can be using hand drills etc., in this way, manpower can be saved, stock-removing efficiency is higher.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of enamel cutting tool for enamel electric heating connector, the enamel electric heating connector includes vertical tube part and flaring
Portion, the vertical tube part have annular stop groove far from one end of the expansion mouth, it is characterised in that:
The enamel cutting tool includes being sequentially connected and turning handle, spacing rotating disk and rotary cutter that rotation axis coincides,
In: the spacing rotating disk can be limited in the annular stop groove；The rotary cutter includes and the vertical tube part inner wall
The first cutting portion mutually suited, and the second cutting that the vertical tube part can be passed through and mutually suited with the expansion mouth inner wall
Portion.
2. enamel cutting tool as described in claim 1, which is characterized in that the rotary cutter along the spacing rotating disk half
The setting of diameter direction.
3. enamel cutting tool as claimed in claim 2, which is characterized in that the rotary cutter at least two.
4. enamel cutting tool as claimed in claim 2, which is characterized in that the rotary cutter is two and is in 90 degree of angles
Setting.
5. enamel cutting tool as claimed in claim 4, which is characterized in that two rotary cuttves are the one being connected
Structure.
6. enamel cutting tool as described in claim 1, which is characterized in that the cross-sectional shape of the turning handle include it is round,
Rectangular, triangle or hexagon.
7. enamel cutting tool as described in claim 1, which is characterized in that the turning handle has coarse non skid matting.
8. enamel cutting tool as claimed in claim 7, which is characterized in that the turning handle surface has annular knurl.
9. enamel cutting tool as described in claim 1, which is characterized in that the spacing rotating disk and the turning handle weld, institute
It states rotary cutter and the spacing rotating disk is welded.
10. enamel cutting tool as described in any one of claims 1 to 9, which is characterized in that further include for driving described turn
The driving device of handle rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331523.4A CN108081478B (en) | 2017-12-13 | 2017-12-13 | Enamel cutting tool for enamel electric heating connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331523.4A CN108081478B (en) | 2017-12-13 | 2017-12-13 | Enamel cutting tool for enamel electric heating connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108081478A CN108081478A (en) | 2018-05-29 |
| CN108081478B true CN108081478B (en) | 2019-09-03 |
Family
ID=62174171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711331523.4A Active CN108081478B (en) | 2017-12-13 | 2017-12-13 | Enamel cutting tool for enamel electric heating connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081478B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202291666U (en) * | 2011-08-13 | 2012-07-04 | 徐焕松 | Special device for processing surface of inner hole of plastic pipe workpiece |
| CN103422859A (en) * | 2012-05-14 | 2013-12-04 | 钴碳化钨硬质合金公司 | Rotatable cutting tool |
| CN204431518U (en) * | 2015-02-06 | 2015-07-01 | 平顶山市信瑞达石墨制造有限公司 | A kind of Novel cylinder cutter of processing graphite pot inner bag inside and outside wall |
| CN205587785U (en) * | 2016-03-04 | 2016-09-21 | 游奕华 | Tapered thread shaping lathe tool |
| CN206653285U (en) * | 2016-12-29 | 2017-11-21 | 丽水学院 | Ceramic tea can process tool |
-
2017
- 2017-12-13 CN CN201711331523.4A patent/CN108081478B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202291666U (en) * | 2011-08-13 | 2012-07-04 | 徐焕松 | Special device for processing surface of inner hole of plastic pipe workpiece |
| CN103422859A (en) * | 2012-05-14 | 2013-12-04 | 钴碳化钨硬质合金公司 | Rotatable cutting tool |
| CN204431518U (en) * | 2015-02-06 | 2015-07-01 | 平顶山市信瑞达石墨制造有限公司 | A kind of Novel cylinder cutter of processing graphite pot inner bag inside and outside wall |
| CN205587785U (en) * | 2016-03-04 | 2016-09-21 | 游奕华 | Tapered thread shaping lathe tool |
| CN206653285U (en) * | 2016-12-29 | 2017-11-21 | 丽水学院 | Ceramic tea can process tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108081478A (en) | 2018-05-29 |
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