CN107855519B - Cylindrical pore wall graphite paper trowelling device - Google Patents
Cylindrical pore wall graphite paper trowelling device Download PDFInfo
- Publication number
- CN107855519B CN107855519B CN201711153187.9A CN201711153187A CN107855519B CN 107855519 B CN107855519 B CN 107855519B CN 201711153187 A CN201711153187 A CN 201711153187A CN 107855519 B CN107855519 B CN 107855519B
- Authority
- CN
- China
- Prior art keywords
- graphite paper
- tripod
- elastic
- elastic brush
- shaped
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 17
- 239000010439 graphite Substances 0.000 title claims abstract description 17
- 239000011148 porous material Substances 0.000 title claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000843 powder Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a cylindrical hole wall graphite paper trowelling device which comprises elastic brushes and clamp-shaped handles, wherein the two elastic brushes are respectively and rotatably connected to two rotating chuck ends of the handles. According to the invention, the two symmetrical elastic brushes are opened through the handles of the clamp-shaped structures and can be rotationally connected, so that the two elastic brushes can smear graphite paper in the cylindrical hole wall, the graphite paper is more uniformly smeared, the smearing effect is better, fingers are not needed to smear, the double elastic brushes are adopted, the smearing efficiency is greatly improved, the time and labor are saved, the use is safer, and the invention also has the characteristics of simple structure, low cost and convenience and rapidness in operation.
Description
Technical Field
The invention belongs to the technical field of graphite paper trowelling devices in metallurgy, and particularly relates to a cylindrical hole wall graphite paper trowelling device.
Background
In the powder metallurgy experiment, when sintering metal powder, can put into the cylindrical mould that contains cylindrical hole with metal powder, in order to prevent that powder from in sintering process, bond with the mould together, lead to the sintering sample to get out, consequently, need to lay the one deck graphite paper on cylindrical pore wall trowelling, current graphite paper adopts the finger to trowelling when cylindrical pore wall trowelling, trowelling is inhomogeneous, trowelling effect is poor, stretches into the finger and wastes time and energy moreover, and the finger is injured easily, and the safety in utilization is poor.
Disclosure of Invention
The invention aims to solve the technical problems that: the utility model provides a cylindrical pore wall graphite paper trowelling device, trowelling is even, effectual, labour saving and time saving, safe in utilization to solve the problem that exists among the prior art.
The technical scheme adopted by the invention is as follows: a cylindrical hole wall graphite paper trowelling device comprises an elastic brush and a clamp-shaped handle, wherein the two elastic brushes are respectively and rotatably connected to two mutually rotating chuck ends of the handle.
Preferably, the elastic brush is fixedly connected to one side of the isosceles triangle-shaped tripod, and the vertex angle corresponding to one side of the tripod provided with the elastic brush is connected to the end part of the chuck in a hinged manner.
Preferably, the end part of the chuck is provided with an opening limiting groove, and the tripod vertex angle is arranged in the limiting groove.
Preferably, a compression spring is arranged between the two chucks.
Preferably, the elastic brush is made of damping material and is inlaid on the tripod in an adhesive mode.
Preferably, the handles are two symmetrical arc rods which rotate and are connected through a rotating shaft.
Preferably, the plastering surface of the elastic brush is an arc-shaped surface.
The invention has the beneficial effects that: compared with the prior art, the invention realizes that the two elastic brushes smear graphite paper in the cylindrical hole wall by opening the two elastic brushes which are rotationally connected through the handles of the clamp-shaped structure, the graphite paper is more uniformly smeared, the smearing effect is better, fingers are not needed to smear, the smearing efficiency is greatly improved by adopting the double elastic brushes, the time and the labor are saved, the use is safer, and the invention also has the characteristics of simple structure, low cost and convenient and fast operation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
FIG. 4 is a right side view of FIG. 2;
FIG. 5 is a left side view of FIG. 2;
fig. 6 is a top view of fig. 2.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
Examples: as shown in fig. 1 to 6, a cylindrical hole wall graphite paper trowelling device comprises an elastic brush 1 and a clamp-shaped handle 2, wherein the two elastic brushes 1 are respectively and rotatably connected to two mutually rotating clamping heads 3 of the handle 2.
Preferably, the elastic brush 1 is fixedly connected to one side of the isosceles triangle-shaped tripod 4, the vertex angle corresponding to one side of the tripod 4 provided with the elastic brush 1 is connected to the end part of the chuck 3 in a hinged manner, and the isosceles triangle-shaped tripod has high supporting stability, good rigidity, convenient self-positioning, more uniform coating and convenient connection.
Preferably, the end of the chuck 3 is provided with an opening limit groove 5, the apex angle of the tripod 4 is arranged in the limit groove 5, the tripod is prevented from rotating between the two chucks, the tripod stirring time is reduced, and the operation efficiency is improved.
Preferably, a compression spring 6 is arranged between the two chucks 3, the compression spring plays a role of expanding the two elastic brushes, the elastic brushes are automatically pressed, an operator only needs to rotate, labor intensity is reduced, the elastic brushes are elastically pressed and rotated, the stress of the elastic brushes is uniform in the trowelling process, the trowelling effect is better, and more gaps between the cylindrical hole wall and graphite paper caused by overlarge force damage or insufficient force of a user are avoided.
Preferably, the elastic brush 1 is made of damping materials, is inlaid on the tripod 4 in an adhesive manner, is adhered to and inlaid in a T-shaped groove on the tripod, and is stable and reliable in connection and convenient to install.
Preferably, the handle 2 is formed by connecting two symmetrical arc rods which rotate through the rotating shaft 7, the two arc rods are respectively integrated with the clamping heads of the two arc rods, and the two arc rods are hinged through the rotating shaft 7 after being mutually crossed, so that the clamp spring pliers are similar in structure and convenient and quick to operate.
Preferably, the trowelling surface of the elastic brush 1 is an arc surface, so that the elastic brush is convenient to contact with a cylindrical hole wall, is in line contact, is easier to trowelle, and is better in rotary guiding.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (2)
1. The utility model provides a cylindrical pore wall graphite paper trowelling device which characterized in that: comprises an elastic brush (1) and a clamp-shaped handle (2), wherein the two elastic brushes (1) are respectively and rotatably connected to the two rotating clamping heads (3) of the handle (2); the elastic brush (1) is fixedly connected to one side of the isosceles triangle-shaped tripod (4), and the vertex angle corresponding to one side of the tripod (4) provided with the elastic brush (1) is connected to the end part of the chuck (3) in a hinged manner; a compression spring (6) is arranged between the two chucks (3); the plastering surface of the elastic brush (1) is an arc-shaped surface; an opening limit groove (5) is formed in the end part of the chuck (3), and the vertex angle of the tripod (4) is arranged in the limit groove (5); the handle (2) is formed by connecting two symmetrical arc rods which rotate mutually through a rotating shaft (7).
2. The cylindrical hole wall graphite paper trowelling device of claim 1, wherein: the elastic brush (1) is made of damping materials and is inlaid on the tripod (4) in an adhesive mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153187.9A CN107855519B (en) | 2017-11-20 | 2017-11-20 | Cylindrical pore wall graphite paper trowelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153187.9A CN107855519B (en) | 2017-11-20 | 2017-11-20 | Cylindrical pore wall graphite paper trowelling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107855519A CN107855519A (en) | 2018-03-30 |
| CN107855519B true CN107855519B (en) | 2024-03-01 |
Family
ID=61703162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711153187.9A Active CN107855519B (en) | 2017-11-20 | 2017-11-20 | Cylindrical pore wall graphite paper trowelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855519B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1136182A (en) * | 1967-06-28 | 1968-12-11 | Pipe Linings Inc | Troweling device |
| GB1242104A (en) * | 1968-10-11 | 1971-08-11 | Stephenson Mills Ltd | Improvements in liquid coating or applying devices |
| CN102041550A (en) * | 2009-10-23 | 2011-05-04 | 上海杰姆斯电子材料有限公司 | Method for prolonging service life of single crystal furnace thermal field crucible, and Czochralski crystal growing furnace |
| CN202179518U (en) * | 2011-07-04 | 2012-04-04 | 吴宇海 | Cup brush |
| CN203295650U (en) * | 2013-05-14 | 2013-11-20 | 宁晋晶兴电子材料有限公司 | Cleaning device for auxiliary cell of single crystal furnace |
| CN203876350U (en) * | 2013-12-30 | 2014-10-15 | 上海通领汽车饰件有限公司 | Laminating tool |
| CN203919114U (en) * | 2014-06-26 | 2014-11-05 | 无锡新迪纸塑制品有限公司 | A kind of self adaptation overlay film cutting means |
| CN204394443U (en) * | 2015-02-11 | 2015-06-17 | 冯青琼 | A kind of adjustable cup brush |
| CN204471133U (en) * | 2015-02-09 | 2015-07-15 | 黄河科技学院 | A kind of novel winding drum inside weld floating device |
| CN105715047A (en) * | 2016-02-03 | 2016-06-29 | 重庆工商职业学院 | Smearing machine tool for expansion link type building steel formwork release agent |
| CN105751660A (en) * | 2014-12-16 | 2016-07-13 | 刘良双 | Pressing-sticking clamp |
| CN206326721U (en) * | 2017-01-03 | 2017-07-14 | 四川建筑职业技术学院 | A kind of brush for smearing release agent |
| CN207479596U (en) * | 2017-11-20 | 2018-06-12 | 贵州大学 | A kind of cylindrical bore wall graphite paper floating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK177274B1 (en) * | 2011-05-27 | 2012-09-10 | Flex Trim As | Grinding head |
-
2017
- 2017-11-20 CN CN201711153187.9A patent/CN107855519B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1136182A (en) * | 1967-06-28 | 1968-12-11 | Pipe Linings Inc | Troweling device |
| GB1242104A (en) * | 1968-10-11 | 1971-08-11 | Stephenson Mills Ltd | Improvements in liquid coating or applying devices |
| CN102041550A (en) * | 2009-10-23 | 2011-05-04 | 上海杰姆斯电子材料有限公司 | Method for prolonging service life of single crystal furnace thermal field crucible, and Czochralski crystal growing furnace |
| CN202179518U (en) * | 2011-07-04 | 2012-04-04 | 吴宇海 | Cup brush |
| CN203295650U (en) * | 2013-05-14 | 2013-11-20 | 宁晋晶兴电子材料有限公司 | Cleaning device for auxiliary cell of single crystal furnace |
| CN203876350U (en) * | 2013-12-30 | 2014-10-15 | 上海通领汽车饰件有限公司 | Laminating tool |
| CN203919114U (en) * | 2014-06-26 | 2014-11-05 | 无锡新迪纸塑制品有限公司 | A kind of self adaptation overlay film cutting means |
| CN105751660A (en) * | 2014-12-16 | 2016-07-13 | 刘良双 | Pressing-sticking clamp |
| CN204471133U (en) * | 2015-02-09 | 2015-07-15 | 黄河科技学院 | A kind of novel winding drum inside weld floating device |
| CN204394443U (en) * | 2015-02-11 | 2015-06-17 | 冯青琼 | A kind of adjustable cup brush |
| CN105715047A (en) * | 2016-02-03 | 2016-06-29 | 重庆工商职业学院 | Smearing machine tool for expansion link type building steel formwork release agent |
| CN206326721U (en) * | 2017-01-03 | 2017-07-14 | 四川建筑职业技术学院 | A kind of brush for smearing release agent |
| CN207479596U (en) * | 2017-11-20 | 2018-06-12 | 贵州大学 | A kind of cylindrical bore wall graphite paper floating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107855519A (en) | 2018-03-30 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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