CN105650084A - Device for demonstrating connection of common use fasteners - Google Patents
Device for demonstrating connection of common use fasteners Download PDFInfo
- Publication number
- CN105650084A CN105650084A CN201510993886.9A CN201510993886A CN105650084A CN 105650084 A CN105650084 A CN 105650084A CN 201510993886 A CN201510993886 A CN 201510993886A CN 105650084 A CN105650084 A CN 105650084A
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting plane
- thickness
- assembly
- connected part
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 238000010422 painting Methods 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a device for demonstrating connection of common use fasteners. The device comprises two to-be-connected part models, positioning pins, cylindrical magnet blocks, a bolt fastener component, a screw fastener component and a stud fastener component. A to-be-connected part 1 is a part which is uniform in thickness and small in thickness, and is vertically sliced by a section cutting plane, and three through holes are distributed along the section cutting plane; a to-be-connected part 2 is a part with stepped thickness, and is vertically sliced by a section cutting plane; a through hole is formed in a position with smaller thickness along the section cutting plane; and two non-through threaded holes are formed in positions with larger thickness along the section cutting plane. By adopting the device, the inner structure of connection of the common use fasteners can be conveniently and visually demonstrated, and people can conveniently learn the connection structure and drawing technique of threaded fasteners.
Description
Technical field
The present invention relates to conventional fasteners and connect structure and technique of painting field, particularly relate to a kind of for demonstrating the device that conventional fasteners connects.
Background technology
It is mechanical drawing standard part and the main contents of Common parts part that the conventional fasteners such as bolt connection, screw connection and double end stud connect. Bolt connection is mainly used in two and is connected the thinner situation of part; Screw connects that to be mainly used in that one is connected that part is thinner, another is connected part thicker or do not allow by the situation of break-through, is usually applicable to strength of joint little and do not need the place of often dismounting; It is thicker or do not allow by the situation of break-through that double end Stud connection is mainly used in that one is connected that part is thinner, another is connected part. For the tyro of the not contacted mechanical engineering event of majority, often very difficult constructional feature, the scope of application and the technique of painting requirement understood and grasp these three kinds of mode of connection.
At present, have the demonstrating model understanding conventional fasteners mode of connection constructional feature and technique of painting requirement for auxiliary tyro both at home and abroad, but existing demonstrating model just connects for bolt, screw connects and double end stud one wherein, these three kinds of conventional fasteners mode of connection are placed into together, unified its constructional feature and technique of painting requirement separately of consideration; And demonstrating model cannot realize the quick switching of full sectional view and standard view, tyro is caused to be difficult to three kinds of conventional fasteners mode of connection to be had intuitively, understanding that the constructional feature of comparative and the technique of painting require and grasp.
Summary of the invention
Technical problem to be solved by this invention is, it is provided that a kind of for demonstrating the device that conventional fasteners connects.
The present invention is the technical scheme that the technical problem existed in solution known technology is taked: a kind of for demonstrating the device that conventional fasteners connects, it is characterized in that, this device comprises two and is connected part model, steady brace, cylindrical magnetic iron block, bolt fasteners assembly, screw fastening part assembly and double end stud fastener assembly. Described it is connected the part that part 1 is a uniform thickness and thinner thickness, by a vertical cutting of cutting plane, distributes three through holes along this cutting plane; The described part 2 that is connected is a two pieces with step-thickness, by a vertical cutting of cutting plane, has a through hole along this cutting plane in thinner thickness position, has the threaded hole of two non-through in thickness thicker position.
Described be connected part 1 and described three holes being connected part 2 coaxial respectively, be respectively used to described bolt fasteners assembly, described screw fastening part assembly and described double end stud fastener assembly are installed; The described part 1 that is connected is connected after part 2 become two portions by respective cutting with described, cutting plane there are two heavy holes in the middle of both sides respectively, for installing described steady brace, thus it is connected part 1 and the described part 2 that is connected by location two-part after cutting described in realizing; The described part 1 that is connected is connected after part 2 become two portions by respective cutting with described, on cutting plane, the left and right sides has two heavy holes respectively, for installing described cylindrical magnetic iron block, thus realize described in be connected part 1 and described be connected part 2 by adhesive two-part after cutting with separate; The described part 1 that is connected is connected after part 2 become two portions by respective cutting with described, cutting plane respectively there is a through hole in the middle of both sides, connected by the tightening screw of installing when crossing bolt hole and threaded hole etc. of cutting for processing, to ensure the integrity by cutting hole and screw thread.
Accompanying drawing explanation
Fig. 1 is the full sectional view of apparatus of the present invention.
Fig. 2 is the front view of apparatus of the present invention.
Fig. 3 is the vertical view of apparatus of the present invention.
Fig. 4 is the axonometric drawing of apparatus of the present invention.
In figure: 1, be connected part 11; 2, magnet block; 3, bolt; 4, plain washer; 5, nut; 6, steady brace; 7, screw; 8, plain washer; 9, double end stud; 10, spring washer; 11, nut; 12, part 21 it is connected; 13, part 12 it is connected; 14, part 22 it is connected.
Embodiment
For summary of the invention, the Characteristic of the present invention can be understood further, hereby enumerate following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, the present invention is the technical scheme that the technical problem existed in solution known technology is taked: a kind of for demonstrating the device that conventional fasteners connects, it is characterized in that, this device comprise be connected part 1, be connected part 13, be connected part 12, be connected part 14,8 magnet blocks 2, bolt 3, plain washer 4, nut 5,4 steady braces 6, screw 7, plain washer 8, double end stud 9, spring washer 10, nuts 11.
It is connected part 1 and it is connected part 13 for couple, being connected part 1 and realize accurate location with being connected part 13 by 2 steady braces 6, realize adhesive by 4 magnet blocks 2; When be connected part 1 and be connected part 13 inhale be combined together time, show tyro to be one and complete be connected part structure; When be connected part 1 and be connected part 13 by manpower separately time, show tyro to be a complete section TV structure being connected part.
It is connected part 12 and it is connected part 14 for couple, being connected part 12 and realize accurate location with being connected part 14 by 2 steady braces 6, realize adhesive by 4 magnet blocks 2; When be connected part 12 and be connected part 14 inhale be combined together time, show tyro to be one and complete be connected part structure; When be connected part 12 and be connected part 14 by manpower separately time, show tyro to be a complete section TV structure being connected part.
Bolt 3, plain washer 4 and nut 5 are bolt connection assembly, it is arranged on and it is connected part 1, be connected part 13, be connected part 12, be connected the bolt hole position excessively on the left of part 14, it is possible to show, to tyro, the view technique of painting feature that bolt connects and analyse and observe technique of painting feature.
Screw 7, plain washer 8 are screw tie-in module, it is arranged on and it is connected part 1, be connected part 13, be connected part 12, be connected screw hole and the threaded hole position excessively in the middle of part 14, it is possible to show, to tyro, the view technique of painting feature that screw connects and analyse and observe technique of painting feature.
Double end stud 9, spring washer 10, nut 11 are arranged on and are connected part 1, are connected part 13, are connected part 12, are connected the through hole on the right side of part 14 and threaded hole position, it is possible to show the view technique of painting feature of double end Stud connection to tyro and analyse and observe technique of painting feature.
More than display and description; describe the ultimate principle of the present invention and the advantage of main feature and the present invention; the technician of the industry should understand; the present invention is not restricted to the described embodiments; the inventive principle of just this specification sheets of the description in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. one kind for demonstrate conventional fasteners connect device, it is characterised in that, this device comprises two and is connected part model, steady brace, cylindrical magnetic iron block, bolt fasteners assembly, screw fastening part assembly and double end stud fastener assembly. Described it is connected the part that part is a uniform thickness and thinner thickness, by a vertical cutting of cutting plane, distributes three through holes along this cutting plane; The described part that is connected is a two pieces with step-thickness, by a vertical cutting of cutting plane, has a through hole along this cutting plane in thinner thickness position, has the threaded hole of two non-through in thickness thicker position.
2. according to claim 1 a kind of for demonstrating the device that conventional fasteners connects, it is characterized in that: described in be connected part and described three holes being connected part coaxial respectively, be respectively used to described bolt fasteners assembly, described screw fastening part assembly and described double end stud fastener assembly are installed; The described part that is connected is connected after part become two portions by respective cutting with described, cutting plane there are two heavy holes in the middle of both sides respectively, for installing described steady brace, thus it is connected part and the described part that is connected by location two-part after cutting described in realizing; The described part that is connected is connected after part become two portions by respective cutting with described, on cutting plane, the left and right sides has two heavy holes respectively, for installing described cylindrical magnetic iron block, thus realize described in be connected part and described be connected part by adhesive two-part after cutting with separate; The described part that is connected is connected after part become two portions by respective cutting with described, cutting plane respectively there is a through hole in the middle of both sides, connected by the tightening screw of installing when crossing bolt hole and threaded hole etc. of cutting for processing, to ensure the integrity by cutting hole and screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993886.9A CN105650084A (en) | 2015-12-25 | 2015-12-25 | Device for demonstrating connection of common use fasteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993886.9A CN105650084A (en) | 2015-12-25 | 2015-12-25 | Device for demonstrating connection of common use fasteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650084A true CN105650084A (en) | 2016-06-08 |
Family
ID=56476853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510993886.9A Pending CN105650084A (en) | 2015-12-25 | 2015-12-25 | Device for demonstrating connection of common use fasteners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650084A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202184U (en) * | 1986-04-11 | 1987-11-07 | 王亮 | Descriptive geometry teaching aid |
| CN2131162Y (en) * | 1990-09-30 | 1993-04-28 | 余忠 | Multifunctional descriptive geometry teaching aid |
| CN2144843Y (en) * | 1992-12-21 | 1993-10-27 | 武昌水果湖中学 | Model for mechanical drawing and mathematics |
| CN2145418Y (en) * | 1992-12-22 | 1993-11-03 | 聂厚章 | Dismounting plane-space model |
| CN2181051Y (en) * | 1993-09-08 | 1994-10-26 | 史明学 | Demonstration device for text of mechanical drawing |
| CN201749608U (en) * | 2010-05-31 | 2011-02-16 | 天津大学 | Split-type assembly training and teaching model |
| CN201765742U (en) * | 2010-05-31 | 2011-03-16 | 天津大学 | Detachable shaft part training teaching model |
| CN203325325U (en) * | 2013-04-12 | 2013-12-04 | 南京化工职业技术学院 | Shafting part teaching model provided with sectioned parts |
| CN203733375U (en) * | 2014-02-26 | 2014-07-23 | 浙江广厦建设职业技术学院 | Screwing type cone drawing teaching model |
| CN104916210A (en) * | 2015-05-25 | 2015-09-16 | 中广核核电运营有限公司 | Bolt fastening demonstration apparatus and bolt fastening parameter display method |
-
2015
- 2015-12-25 CN CN201510993886.9A patent/CN105650084A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86202184U (en) * | 1986-04-11 | 1987-11-07 | 王亮 | Descriptive geometry teaching aid |
| CN2131162Y (en) * | 1990-09-30 | 1993-04-28 | 余忠 | Multifunctional descriptive geometry teaching aid |
| CN2144843Y (en) * | 1992-12-21 | 1993-10-27 | 武昌水果湖中学 | Model for mechanical drawing and mathematics |
| CN2145418Y (en) * | 1992-12-22 | 1993-11-03 | 聂厚章 | Dismounting plane-space model |
| CN2181051Y (en) * | 1993-09-08 | 1994-10-26 | 史明学 | Demonstration device for text of mechanical drawing |
| CN201749608U (en) * | 2010-05-31 | 2011-02-16 | 天津大学 | Split-type assembly training and teaching model |
| CN201765742U (en) * | 2010-05-31 | 2011-03-16 | 天津大学 | Detachable shaft part training teaching model |
| CN203325325U (en) * | 2013-04-12 | 2013-12-04 | 南京化工职业技术学院 | Shafting part teaching model provided with sectioned parts |
| CN203733375U (en) * | 2014-02-26 | 2014-07-23 | 浙江广厦建设职业技术学院 | Screwing type cone drawing teaching model |
| CN104916210A (en) * | 2015-05-25 | 2015-09-16 | 中广核核电运营有限公司 | Bolt fastening demonstration apparatus and bolt fastening parameter display method |
Non-Patent Citations (1)
| Title |
|---|
| 阎霞: "《机械制图》", 31 January 2013, 冶金工业出版社 * |
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| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |