CN109768398A - Tiles pressing plate and preparation method thereof - Google Patents
Tiles pressing plate and preparation method thereof Download PDFInfo
- Publication number
- CN109768398A CN109768398A CN201910030294.5A CN201910030294A CN109768398A CN 109768398 A CN109768398 A CN 109768398A CN 201910030294 A CN201910030294 A CN 201910030294A CN 109768398 A CN109768398 A CN 109768398A
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- CN
- China
- Prior art keywords
- pressing plate
- ontology
- tiles
- screw hole
- plate screw
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title description 2
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 239000011265 semifinished product Substances 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000005246 galvanizing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention discloses a kind of tiles pressing plates, it is characterized in that it includes the ontology (1) of tiles of being square, the center of ontology (1) is equipped with pressing plate screw hole (2), and reinforcing rib (3) are arranged in the edge of pressing plate screw hole (2).Tiles pressing plate of the invention is suitable for the bolt fastening that various electric appliances (generator, transformer, motor, switch etc.) arrangement terminal is connect with power transmission conductor, has high mechanical strength, and elasticity is high, it is big to hold power, tightness is good not to be loosened, and connecting portion temperature rise is low, the big feature of current-carrying capacity.
Description
Technical field
The present invention relates to electrical accessorie field, specifically a kind of suitable for various electric appliances, (generator, motor, is opened transformer
Close etc.) the bolt fastening pressing plate of arrangement terminal.
Background technique
Existing electrical equipment terminal and power transmission conductor connecting portion.Generally comprise following two mode:
1, bolt, gasket, spring ring fastening, defect: the conductor between elastic skinny device terminal is easy to loosen, send out
Heat fastens and is easy fever between the small conductor of surface area of conductor.
2, tube bus connector (ZL200710101495.7) one of components are non magnetic arc pressuring plates, defect:
1, nonmagnetic metal material is all that mechanical strength is low, elastic small, easy loosening small to the pressure of soft copper band.2, do not reinforce
Muscle, mechanical strength is inadequate, and it is small to hold power, is easy to loosen, generate heat when conveying high current.
Drawbacks described above can cause unsafe factor to electrical equipment.
Summary of the invention
The present invention is directed to the problem of background technique, to overcome existing electrical equipment terminal to connect with power transmission conductor
The shortcomings that position, proposes a kind of tiles pressing plate.
Technical solution:
The invention discloses a kind of tiles pressing plates, it includes the ontology in tiles, and ontology is equipped with pressing plate screw hole, pressing plate spiral shell
Reinforcing rib is arranged in the edge in hole.
Preferably, the quantity of the pressing plate screw hole is multiple, and the center of circle of each pressing plate screw hole is on the transverse axis of ontology.
Preferably, the transversal cross-section of the ontology is linearly, and the longitudinal cross-section of ontology is in arcuation: arc length 43mm, arc
High 3mm, cambered surface radius 76.5mm.
Preferably, the diameter of the pressing plate screw hole is 17mm；The reinforcing rib is cyclic annular: interior circular diameter is 17mm, outer circle
Diameter is 23mm, with a thickness of 5mm.
As the first embodiment, the reinforcing rib is structure as a whole with ontology.
As second of embodiment, the reinforcing rib and ontology are separate structure.
The invention also discloses a kind of production methods of tiles pressing plate, comprising the following steps:
Step 1: semi-finished product are made, comprising: the ontology of rectangular tiles, heart aperture forms pressing plate screw hole in the body, is pressing
There is reinforcing rib at plate screw hole edge；
Step 2: hot galvanizing preservative treatment, technical process: workpiece → washing → pickling → washing → leaching plating assistant solvent → baking
Intervene heat → hot galvanizing → cooling → rinsing → drying → inspection, and meets GB/T 13912-2002 standard requirements.
Preferably, the quantity of the pressing plate screw hole is multiple, and the center of circle of each pressing plate screw hole is on the transverse axis of ontology.
Preferably, the transversal cross-section of the ontology is linearly, and the longitudinal cross-section of ontology is in arcuation: arc length 43mm, arc
High 3mm, cambered surface radius 76.5mm；The diameter of the pressing plate screw hole is 17mm；The reinforcing rib is cyclic annular: interior circular diameter is
17mm, outside diameter 23mm, with a thickness of 5mm.
As the first embodiment, semi-finished product described in step 1 produce to obtain by opening grinding tool pressure-casting steel technique.
As second of embodiment, semi-finished product described in step 1 produce to obtain by opening grinding tool Sheet Metal Forming Technology.
Beneficial effects of the present invention
Tiles pressing plate of the invention be suitable for various electric appliances (generator, transformer, motor, switch etc.) arrangement terminal with it is defeated
The bolt fastening of electric conductor connection has high mechanical strength, and elasticity is high, holds that power is big, and tightness is good does not loosen, connecting portion temperature
Rise low, the big feature of current-carrying capacity.
Detailed description of the invention
Fig. 1 is first embodiment of the invention structure top view
Fig. 2 is right view of the invention
Fig. 3 is the cross-sectional view in the direction B-B in Fig. 1
Fig. 4 is second embodiment of the invention structure top view
Fig. 5 is third embodiment of the invention structure top view
Fig. 6 is four embodiment of the invention structure top view
Specific embodiment
Below with reference to embodiment, the invention will be further described, and but the scope of the present invention is not limited thereto:
As shown in Figure 1-Figure 3, tiles pressing plate ontology 1 of the invention, pressing plate screw hole 2, reinforcing rib 3.In embodiment 1: ontology 1
Specification 43mm*43mm*3mm (arc length 43mm, camber 3mm, R76.5mm)；The diameter of pressing plate screw hole 2 is 17mm；3 ruler of reinforcing rib
Very little: (reinforcing rib 3 can be entirety with tiles pressing plate ontology 1, be also possible to solely by inner circle Φ 17mm, outer circle Φ 23mm, thickness 5mm
Vertical part).In the present embodiment, pressing plate screw hole 2 is one, and the vertical view of ontology 1 is square, and pressing plate screw hole 2 is provided in ontology 1
The heart.
In preferred embodiment, the top surface of reinforcing rib 3 is plane.
Production method 1: it requires to open grinding tool pressure-casting steel technique production tile shape pressing plate semi-finished product by above-mentioned size, then does heat
Galvanized anticorrosive processing forms tiles pressing plate.Production method 2: it is required to open grinding tool Sheet Metal Forming Technology production tile shape pressure according to above-mentioned size
Boards half-finished product, then do hot galvanizing preservative treatment and form tiles pressing plate.Tiles pressing plate is completed at this time.
Production process according to the above method, tiles pressing plate is completed at this time.
In Fig. 4-Fig. 6, embodiment 2- embodiment 4, tiles when respectively pressing plate screw hole 2 is two, three, four are given
Pressure plate structure.In these embodiments, the top view of pressing plate ontology 1 is in elongated, the cross of the center of circle of each pressing plate screw hole 2 in ontology 1
To on axis.The specification Xmm*43mm*3mm (arc length 43mm, camber 3mm, R76.5mm) of ontology 1；The diameter of pressing plate screw hole 2 is
17mm；3 size of reinforcing rib: (reinforcing rib 3 can be whole with tiles pressing plate ontology 1 by inner circle Φ 17mm, outer circle Φ 23mm, thickness 5mm
Body is also possible to separate piece).Wherein the length of ontology 1 is depending on the quantity of pressing plate screw hole 2.In preferred embodiment, X=
43*n, n are the quantity of pressing plate screw hole 2, and the center of circle of each pressing plate screw hole 2 is evenly arranged on the transverse axis of ontology 1.
Tiles pressing plate of the invention be suitable for various electric appliances (generator, transformer, motor, switch etc.) arrangement terminal with it is defeated
The bolt fastening of electric conductor connection has high mechanical strength, and elasticity is high, holds that power is big, and tightness is good does not loosen, connecting portion temperature
Rise low, the big feature of current-carrying capacity.
Specific embodiment described herein is only to illustrate to spirit of that invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of tiles pressing plate, it is characterised in that it includes the ontology (1) in tiles, and ontology (1) is equipped with pressing plate screw hole (2),
Reinforcing rib (3) are arranged in the edge of pressing plate screw hole (2).
2. tiles pressing plate according to claim 1, it is characterised in that the quantity of the pressing plate screw hole (2) is multiple, each pressure
The center of circle of plate screw hole (2) is on the transverse axis of ontology (1).
3. tiles pressing plate according to claim 1, it is characterised in that the transversal cross-section of the ontology (1) is linearly, this
The longitudinal cross-section of body (1) is in arcuation: arc length 43mm, camber 3mm, cambered surface radius 76.5mm.
4. tiles pressing plate according to claim 1, it is characterised in that the diameter of the pressing plate screw hole (2) is 17mm；It is described
Reinforcing rib (3) is cyclic annular: interior circular diameter is 17mm, outside diameter 23mm, with a thickness of 5mm.
5. tiles pressing plate according to any one of claims 1 to 4, it is characterised in that the reinforcing rib (3) is with ontology (1)
Integral structure.
6. tiles pressing plate according to any one of claims 1 to 4, it is characterised in that the reinforcing rib (3) is with ontology (1)
Separate structure.
7. a kind of production method of tiles pressing plate, it is characterised in that the following steps are included:
Step 1: semi-finished product are made, comprising: the ontology (1) of rectangular tiles forms pressing plate screw hole (2) in ontology (1) aperture, pressing
Plate screw hole (2) edge has reinforcing rib (3)；
Step 2: hot galvanizing preservative treatment.
8. according to the method described in claim 7, it is characterized in that the quantity of the pressing plate screw hole (2) is multiple, each pressing plate spiral shell
The center of circle in hole (2) is on the transverse axis of ontology (1).
9. according to the method described in claim 7, it is characterized in that the transversal cross-section of the ontology (1) is linearly, ontology (1)
Longitudinal cross-section be in arcuation: arc length 43mm, camber 3mm, cambered surface radius 76.5mm；The diameter of the pressing plate screw hole (2) is
17mm；The reinforcing rib (3) is cyclic annular: interior circular diameter is 17mm, outside diameter 23mm, with a thickness of 5mm.
10. according to the method described in claim 7, it is characterized in that semi-finished product described in step 1 are by opening grinding tool pressure-casting steel work
Skill, which produces to obtain or open grinding tool Sheet Metal Forming Technology, to be produced to obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030294.5A CN109768398A (en) | 2019-01-14 | 2019-01-14 | Tiles pressing plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910030294.5A CN109768398A (en) | 2019-01-14 | 2019-01-14 | Tiles pressing plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109768398A true CN109768398A (en) | 2019-05-17 |
Family
ID=66452870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910030294.5A Pending CN109768398A (en) | 2019-01-14 | 2019-01-14 | Tiles pressing plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109768398A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312235A (en) * | 1994-05-17 | 1995-11-28 | Kawamura Denki Sangyo Kk | Terminal structure for circuit breaker |
| JPH09219186A (en) * | 1996-02-09 | 1997-08-19 | Toyota Autom Loom Works Ltd | Equipment for connecting batteries |
| JP2008052929A (en) * | 2006-08-22 | 2008-03-06 | Furukawa Electric Co Ltd:The | Connection terminal for electrical equipment for vehicle |
| TW201036278A (en) * | 2009-03-27 | 2010-10-01 | Furutech Co Ltd | Stereo wire connector |
| US20110085305A1 (en) * | 2009-10-14 | 2011-04-14 | Fujitsu Limited | Electronic device, washer and method for manufacturing washer |
| CN102136638A (en) * | 2011-01-19 | 2011-07-27 | 安徽省电力公司合肥供电公司 | Electrical joint |
| CN103439548A (en) * | 2013-09-17 | 2013-12-11 | 国家电网公司 | Electric energy meter binding post internally provided with arc-shaped spring washer |
| CN203441927U (en) * | 2013-06-18 | 2014-02-19 | 宁波东方螺钉有限公司 | Bolt with cable-pressing spacer |
| CN104919656A (en) * | 2013-01-11 | 2015-09-16 | 矢崎总业株式会社 | Terminal connecting structure |
| CN204664118U (en) * | 2015-06-06 | 2015-09-23 | 国网山东省电力公司潍坊供电公司 | Electrical equipment joint special washer |
| CN205303707U (en) * | 2016-01-20 | 2016-06-08 | 浙江强力电力金具有限公司 | Terminal clamp |
| CN207583802U (en) * | 2017-12-07 | 2018-07-06 | 东莞市富祥五金制品有限公司 | High precision set screw |
| CN209232971U (en) * | 2019-01-14 | 2019-08-09 | 广东日昭电工有限公司 | Tiles pressing plate |
-
2019
- 2019-01-14 CN CN201910030294.5A patent/CN109768398A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312235A (en) * | 1994-05-17 | 1995-11-28 | Kawamura Denki Sangyo Kk | Terminal structure for circuit breaker |
| JPH09219186A (en) * | 1996-02-09 | 1997-08-19 | Toyota Autom Loom Works Ltd | Equipment for connecting batteries |
| JP2008052929A (en) * | 2006-08-22 | 2008-03-06 | Furukawa Electric Co Ltd:The | Connection terminal for electrical equipment for vehicle |
| TW201036278A (en) * | 2009-03-27 | 2010-10-01 | Furutech Co Ltd | Stereo wire connector |
| US20110085305A1 (en) * | 2009-10-14 | 2011-04-14 | Fujitsu Limited | Electronic device, washer and method for manufacturing washer |
| CN102136638A (en) * | 2011-01-19 | 2011-07-27 | 安徽省电力公司合肥供电公司 | Electrical joint |
| CN104919656A (en) * | 2013-01-11 | 2015-09-16 | 矢崎总业株式会社 | Terminal connecting structure |
| CN203441927U (en) * | 2013-06-18 | 2014-02-19 | 宁波东方螺钉有限公司 | Bolt with cable-pressing spacer |
| CN103439548A (en) * | 2013-09-17 | 2013-12-11 | 国家电网公司 | Electric energy meter binding post internally provided with arc-shaped spring washer |
| CN204664118U (en) * | 2015-06-06 | 2015-09-23 | 国网山东省电力公司潍坊供电公司 | Electrical equipment joint special washer |
| CN205303707U (en) * | 2016-01-20 | 2016-06-08 | 浙江强力电力金具有限公司 | Terminal clamp |
| CN207583802U (en) * | 2017-12-07 | 2018-07-06 | 东莞市富祥五金制品有限公司 | High precision set screw |
| CN209232971U (en) * | 2019-01-14 | 2019-08-09 | 广东日昭电工有限公司 | Tiles pressing plate |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |