CN107906102A - Super-elastic metal for two assembly parts to be linked together connects alligator - Google Patents
Super-elastic metal for two assembly parts to be linked together connects alligator Download PDFInfo
- Publication number
- CN107906102A CN107906102A CN201711375722.5A CN201711375722A CN107906102A CN 107906102 A CN107906102 A CN 107906102A CN 201711375722 A CN201711375722 A CN 201711375722A CN 107906102 A CN107906102 A CN 107906102A
- Authority
- CN
- China
- Prior art keywords
- alligator
- assembly parts
- super
- toothed edge
- elastic metal
- 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
- 241000270728 Alligator Species 0.000 title claims abstract description 79
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000007704 transition 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention relates to the super-elastic metal for two assembly parts to be linked together to connect alligator, the super-elastic metal connection alligator includes side plate, the both sides of the side plate are respectively the first toothed edge and the second toothed edge, the side plate is rolled into pipe, in its natural state, gap is formed between first toothed edge and the second toothed edge, under squeezed state, first toothed edge is bonded with the second toothed edge, and the side plate is flexible metallic plate.Compared with prior art, the diameter of super-elastic metal connection alligator of the present invention can compress, and have certain elasticity, two porose assembly parts can be connected with each other.Super-elastic metal connection alligator of the present invention is used to employ the mode of interference fit when assembly parts connect, and achievees the purpose that assembly parts are mounted using the high resilience of alligator.Two assembly parts maintain static under the action of the frictional force of alligator, and frictional force is bigger, and fixed effect is better.
Description
Technical field
The present invention relates to plate mounting technology field, is used for what two assembly parts linked together more particularly, to a kind of
Super-elastic metal connects alligator.
Background technology
Assembly connection between metalwork and metalwork, is generally realized using alligator.The alligator of the prior art is insertion
Formula is assembled, and existing alligator has fixed assembly relation completely, and in assembling process, alligator is hardly damaged, efficient assembling, still
In view of the structure of part, after the completion of assembling, in fact it could happen that the risk that product can not take out.
The content of the invention
The purpose of the present invention be exactly in order to overcome above-mentioned complexity existing in the prior art, vulnerability etc. assembling defect, and
A kind of super-elastic metal for being used to link together two assembly parts is provided and connects alligator, the present invention is inserted using quick and easy
Enter formula assembly relation, there is the advantages of simple in structure, of low cost.
The purpose of the present invention can be achieved through the following technical solutions：
Super-elastic metal for two assembly parts to be linked together connects alligator, and the super-elastic metal connects alligator
Including side plate, the both sides of the side plate are respectively the first toothed edge and the second toothed edge, and the side plate is rolled into pipe, in nature
Under state, gap is formed between first toothed edge and the second toothed edge, under squeezed state, first toothed edge and
Two toothed edges are bonded, and the side plate is flexible metallic plate.
Further, mutually stagger between the pointed tooth on first toothed edge and the second toothed edge, in squeezed state
Under, first toothed edge mutually fits with the second toothed edge.
First toothed edge and the second toothed edge pointed tooth are into the position relationship that staggers is mutually twisted, exactly in order to ensure to justify
Pipe has enough spaces when compression, and when alligator is pressed into product, pipe expands rapidly, withstands the interior of assembly parts
Wall, is fixed assembly parts using frictional force, ensures the reliability of assembling.
Further, the both ends necking of the pipe, and form guide angle.
Further, the super-elastic metal connection alligator is an integral molding structure.
Further, the super-elastic metal connection alligator is process by mould punching.
Further, the super-elastic metal connection alligator is used to connect the assembly parts that two have hole,
Under natural conditions, the outside diameter of the pipe is more than the internal diameter of the hole of assembly parts, in first toothed edge and the second toothed edge
During fitting, the outside diameter of the pipe is less than the internal diameter of the hole of assembly parts, so can just play interference fit, fully realize alligator
Function.
Further, the side plate is cold rolling spring steel material, and have passed through and be heat-treated after punch forming
With surface treatment.The intensity and rigidity of heat treatment increase part, are surface-treated (preferably using the dacroment process) to true
Protect corrosion resistant characteristic and aesthetics.
The super-elastic metal connection alligator is used to connect the assembly parts that two have hole, in use, first squeezing
So that first toothed edge is bonded with the second toothed edge, the pipe diameter that such side plate is formed diminishes pressure, can be to pass through two
The hole of assembly parts, then since side plate is flexible metallic plate, alligator is after inserting in the hole, first saw
Tooth side is opened rapidly with the second toothed edge, states and gap is formed between the first toothed edge and the second toothed edge, what such side plate was formed
Pipe diameter becomes larger, and then side plate is close to the hole of two assembly parts, super-elastic metal connection alligator stretching assembly parts
Hole, ensure that assembly parts do not loosen, not the effect of vibration, ensure that the reliability of installation.
The diameter of super-elastic metal connection alligator of the present invention can compress, and have certain elasticity, can have two
The assembly parts in hole are connected with each other.
Super-elastic metal connection alligator of the present invention is used to employ the mode of interference fit when assembly parts connect, and utilizes tooth
The high resilience of pin achievees the purpose that assembly parts are mounted.Two assembly parts maintain quiet under the action of the frictional force of alligator
Only, frictional force is bigger, and fixed effect is better.
Compared with prior art, beneficial effects of the present invention are embodied in following several respects：
(1) it is simple in structure：It is easy for installation：Because the appearance of this alligator is simple, it is molded for punching press integrated punching, it is not necessary to its
The advantages that his auxiliary material is processed, and simple process and low cost is honest and clean.
(2) it is widely used：The interconnection of metalwork is can be not only used for, the mutually interconnection of plastic part can also be applied to
Connect.
(3) easy to maintenance：What simple structure design was brought is high maintainability, can easily dismantle accessory progress
Overhaul and finally reinstall completion.
(4) it is of low cost, it is cost-effective：In line with extremely simple design concept, each structure division is made to have given play to due
Feature, could save manufacture cost to greatest extent, strengthen cost performance.
(5) it is beautiful：This metal alligator surface treatment color is self-defined, and finish is good, can be with supporting assembly in appearance
The coordinating and unifying.
Brief description of the drawings
Fig. 1 connects alligator main structure diagram for super-elastic metal；
Fig. 2 connects alligator overlooking the structure diagram for super-elastic metal；
Fig. 3 is the assembling structure schematic diagram that super-elastic metal connects alligator and assembly parts.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
Super-elastic metal for two assembly parts to be linked together connects alligator, as shown in Figure 1, 2, super-elastic metal
Connection alligator 5 includes side plate 1, and the both sides of side plate 1 are respectively the first toothed edge 2 and the second toothed edge 3, and side plate 1 is rolled into pipe,
In its natural state, form gap between the first toothed edge 2 and the second toothed edge 3, under squeezed state, the first toothed edge 2 with
Second toothed edge 3 is bonded, and side plate 1 is flexible metallic plate.
Wherein, mutually stagger between the pointed tooth on the first toothed edge 2 and the second toothed edge 3, under squeezed state, first
Toothed edge 2 mutually fits with the second toothed edge 3.First toothed edge 2 and 3 pointed tooth of the second toothed edge are into being mutually twisted the position staggered
Relation, exactly in order to ensure that pipe when compression, there is enough spaces, when alligator is pressed into product, pipe is rapid
Expansion, is withstood the inner wall of assembly parts, is fixed assembly parts using frictional force, ensures the reliability of assembling.
Wherein, the both ends necking of pipe, and form guide angle 4.
Wherein, super-elastic metal connection alligator is an integral molding structure.Further, super-elastic metal connection alligator passes through
Mould punching is process.Side plate 1 is cold rolling spring steel material, and have passed through after punch forming and to be heat-treated and table
Surface treatment.The intensity and rigidity of heat treatment increase part, it is resistance to ensure to be surface-treated (preferably using the dacroment process)
The characteristic and aesthetics of corrosion.
Wherein, super-elastic metal connection alligator is used to connect the assembly parts that two have hole, in nature
Under, the outside diameter of pipe is more than the internal diameter of the hole of assembly parts, when the first toothed edge 2 is bonded with the second toothed edge 3, outside pipe
Footpath is less than the internal diameter of the hole of assembly parts, so can just play interference fit, fully realize the function of alligator.
With reference to figure 3, super-elastic metal tooth connection, 5 are used to two assembly parts with hole be respectively the first assembly parts 6
Connected with the second assembly parts 7, in use, first extruding causes the first toothed edge 2 to be bonded with the second toothed edge 3, such side plate
The pipe diameter of formation diminishes, can to pass through the hole of two assembly parts, then since side plate is flexible metallic plate, because
This, after inserting in the hole, the first toothed edge 2 opens rapidly alligator with the second toothed edge 3, states the first toothed edge 2 and the second sawtooth
Gap is formed between side 3, the pipe diameter that such side plate is formed becomes larger, and then side plate 1 is close to the hole of two assembly parts, should
Super-elastic metal connects the hole of alligator stretching assembly parts, ensure that assembly parts do not loosen, not the effect of vibration, ensure that installation
Reliability.
After assembling, the mounting hole of two assembly parts is in alignment with alligator, is run through by alligator, the height of alligator
Elasticity ensure that after installation will not vibration, the defects of will not sliding, what the stiction of assembly parts mounting hole and alligator ensured
Alligator will not vibration, and the high resiliency of alligator also ensure that assembly feasibility, and the high resiliency of alligator also ensure that product structure
Stability and easy assembling, the flute profile of alligator, which is mutually twisted, also ensure that alligator will not distort when radial force, protect
Shape of product is demonstrate,proved.
In assembling process, using the transition of the guide angle on alligator head, when assembling, provides assembly direction, is not easy sideslip,
Play the role of guiding.
The both ends of alligator can be installed into part, typical hole base system of fits relation, as long as there is hole above installed part, that
It can smoothly install and carry out retaining element, to the of less demanding of installed part, so there is general applicability, alligator peace
Be attached to part can it is hidden with part noumenon in, but very strong connection fixation can be played, from environment, the shadow of temperature
Ring, its function can be played under any rugged environment, so being widely used in the place of many bad environments.
Fixation is mainly attached by the stiction of alligator between alligator and assembly parts, the stiction of alligator
From alligator elasticity, very strong elasticity can be produced after the heat treatment destressing of alligator, which can be adjacent to installed part by alligator
Inner wall, the surface roughness of alligator is also related to the performance requirement of the fastening of alligator, and the surface of general alligator is more coarse, alligator
Fixed effect it is better.
The diameter of super-elastic metal connection alligator of the present invention can compress, and have certain elasticity, can have two
The assembly parts in hole are connected with each other.
Super-elastic metal connection alligator of the present invention is used to employ the mode of interference fit when assembly parts connect, and utilizes tooth
The high resilience of pin achievees the purpose that assembly parts are mounted.Two assembly parts maintain quiet under the action of the frictional force of alligator
Only, frictional force is bigger, and fixed effect is better.
The super-elastic metal tooth connection latch structure is simple, manufacture cost is relatively low, and the construction cycle is short, it is not necessary to excessive accessory
It can complete to install and safeguard.Super-elastic metal connection alligator appearance and size can be adjusted according to practical service environment,
Add tool applicability and popularity.Therefore alligator provided by the invention efficiency and quality that both Bao Zheng Installed match somebody with somebody, while also save
About cost, improves benefit.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using invention.
Person skilled in the art obviously easily can make these embodiments various modifications, and described herein general
Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability
Field technique personnel disclose according to the present invention, do not depart from improvement that scope made and modification all should be the present invention's
Within protection domain.
Claims (7)
1. connect alligator for the super-elastic metal that two assembly parts link together, it is characterised in that the high resiliency gold
Belonging to connection alligator includes side plate (1), and the both sides of the side plate (1) are respectively the first toothed edge (2) and the second toothed edge (3),
The side plate (1) is rolled into pipe, in its natural state, between being formed between first toothed edge (2) and the second toothed edge (3)
Gap, under squeezed state, first toothed edge (2) is bonded with the second toothed edge (3), and the side plate (1) is flexible
Metallic plate.
2. the super-elastic metal for being used to link together two assembly parts according to claim 1 connects alligator, its feature
It is, mutually staggers between the pointed tooth on first toothed edge (2) and the second toothed edge (3), it is described under squeezed state
First toothed edge (2) mutually fits with the second toothed edge (3).
3. the super-elastic metal for being used to link together two assembly parts according to claim 1 connects alligator, its feature
It is, the both ends necking of the pipe, and forms guide angle (4).
4. the super-elastic metal for being used to link together two assembly parts according to claim 1 connects alligator, its feature
It is, the super-elastic metal connection alligator is an integral molding structure.
5. the super-elastic metal for being used to link together two assembly parts according to claim 1 connects alligator, its feature
It is, the super-elastic metal connection alligator is process by mould punching.
6. the super-elastic metal for being used to link together two assembly parts according to claim 1 connects alligator, its feature
It is, the super-elastic metal connection alligator is used to connect the assembly parts that two have hole, in its natural state, institute
Internal diameter of the outside diameter more than the hole of assembly parts of pipe is stated, when first toothed edge (2) is bonded with the second toothed edge (3),
The outside diameter of the pipe is less than the internal diameter of the hole of assembly parts.
7. the super-elastic metal for being used to link together two assembly parts according to claim 1 connects alligator, its feature
It is, the side plate (1) is cold rolling spring steel material, and have passed through and carried out at heat treatment and surface after punch forming
Reason.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375722.5A CN107906102A (en) | 2017-12-19 | 2017-12-19 | Super-elastic metal for two assembly parts to be linked together connects alligator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375722.5A CN107906102A (en) | 2017-12-19 | 2017-12-19 | Super-elastic metal for two assembly parts to be linked together connects alligator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906102A true CN107906102A (en) | 2018-04-13 |
Family
ID=61869328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711375722.5A Pending CN107906102A (en) | 2017-12-19 | 2017-12-19 | Super-elastic metal for two assembly parts to be linked together connects alligator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906102A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655526A (en) * | 2018-05-29 | 2018-10-16 | 浙江科技学院 | A kind of device and packaging method for the sealing of deformable metal foil structure end |
| CN112522495A (en) * | 2020-12-04 | 2021-03-19 | 南京博嘉利智能制造科技有限公司 | Bolt for shock absorber and production process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243523A (en) * | 2008-03-28 | 2009-10-22 | Tokai Rubber Ind Ltd | Piping flange joint |
| CN102155483A (en) * | 2011-05-21 | 2011-08-17 | 吴锦旺 | Pin for make-up kit |
| CN202484542U (en) * | 2012-03-01 | 2012-10-10 | 陈烁 | Connection structure of camera and tripod |
| CN207740302U (en) * | 2017-12-19 | 2018-08-17 | 上海球明标准件有限公司 | Super-elastic metal for two assembly parts to link together connects alligator |
-
2017
- 2017-12-19 CN CN201711375722.5A patent/CN107906102A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243523A (en) * | 2008-03-28 | 2009-10-22 | Tokai Rubber Ind Ltd | Piping flange joint |
| CN102155483A (en) * | 2011-05-21 | 2011-08-17 | 吴锦旺 | Pin for make-up kit |
| CN202484542U (en) * | 2012-03-01 | 2012-10-10 | 陈烁 | Connection structure of camera and tripod |
| CN207740302U (en) * | 2017-12-19 | 2018-08-17 | 上海球明标准件有限公司 | Super-elastic metal for two assembly parts to link together connects alligator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655526A (en) * | 2018-05-29 | 2018-10-16 | 浙江科技学院 | A kind of device and packaging method for the sealing of deformable metal foil structure end |
| CN108655526B (en) * | 2018-05-29 | 2020-06-09 | 浙江科技学院 | Device for sealing end of deformable metal foil structure and packaging method |
| CN112522495A (en) * | 2020-12-04 | 2021-03-19 | 南京博嘉利智能制造科技有限公司 | Bolt for shock absorber and production process thereof |
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