CN107893797A - A kind of special machinery engaging fastening connection piece - Google Patents
A kind of special machinery engaging fastening connection piece Download PDFInfo
- Publication number
- CN107893797A CN107893797A CN201711343325.XA CN201711343325A CN107893797A CN 107893797 A CN107893797 A CN 107893797A CN 201711343325 A CN201711343325 A CN 201711343325A CN 107893797 A CN107893797 A CN 107893797A
- Authority
- CN
- China
- Prior art keywords
- engaging
- branch angle
- fixed branch
- agent structure
- binding groove
- 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.)
- Withdrawn
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 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
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The present invention relates to mechanical fitting technical field, more particularly to a kind of special machinery engaging fastening connection piece.The technical solution adopted by the present invention is：A kind of special machinery engaging fastening connection piece, it is characterised in that：Engage agent structure including rectangle, engaging agent structure is respectively arranged on the left side and the right side a symmetrical fixed branch angle, the outermost at fixed branch angle is semicircular structure, the upper surface at fixed branch angle is with engaging the upper surface of agent structure at grade, fixed branch angle upper surface is provided with the cylindrical fixedly connected hole concentric with outside semicircular structure, the left side lower end center at fixed branch angle is provided with trapezoidal engaging binding groove, engaging binding groove by the end face on the right side of fixation branch angle completely through.It is an advantage of the invention that：It is more convenient to assemble up when in use, can effectively improve the bulk strength of fastening structure part, improves that overall efficiency of assembling is higher, and the stability of assembling is more preferably more reliable, and security and stability in use is more reliable.
Description
Technical field
The present invention relates to mechanical fitting technical field, more particularly to a kind of special machinery engaging fastening connection piece.
Background technology
Snap-in fasteners are a kind of more commonly used designs of part in plant equipment, and it can be more preferable by plant equipment
Link together.Assembling structure is connected and fixed by it by way of engaging and fastening, and uses more convenient, makes assembling
Efficiency of assembling during part is higher.And traditional snap-in fasteners structure is all relatively simple, it is only capable of playing a part of being fixed,
In some complicated structures, intensity does not often reach requirement, the security of plant equipment is not ensured, makes it when in use
Can exist than more serious potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of special machinery engaging fastening connection piece, it is assembled up more when in use
It is convenient, engaging can preferably be fixed in the increasingly complex plant equipment of some structures, also set by the side at it
Standby splicing groove enables it to link together with adjacent engaging fastening structure part, makes multiple engaging fastening structures whole as one
Body, the bulk strength of fastening structure part can be effectively improved, making it, security is more reliable in use, and it is also tight in engaging
Gu the top of groove, which is provided with, reinforces locating slot, so that the structural strength of part is more preferable during fastening, it leads in production
Cross integrally formed mode to produce, so as to effectively reduce integrally-built use and production cost, also make flange knot
The use range of component is wider.
Technical scheme is as follows：
A kind of special machinery engaging fastening connection piece, it is characterised in that：Engage agent structure, the card including rectangle
That closes agent structure is respectively arranged on the left side and the right side a symmetrical fixed branch angle, and the outermost at the fixed branch angle is tied to be semicircle
Structure, the width of the fixed branch angle fore-and-aft direction are the half of the engaging agent structure fore-and-aft direction width, the fixed branch
The upper surface at angle and the upper surface for engaging agent structure at grade, the fixed branch angle upper surface be provided with it is outer
The concentric cylindrical fixedly connected hole of side semicircular structure, the left side lower end center at the fixed branch angle is provided with trapezoidal engaging
Binding groove, it is described engaging binding groove by the end face on the right side of the fixed branch angle completely through, it is described engaging binding groove bottom with
The bottom of the engaging agent structure is completely through the engaging binding groove upper end center position is provided with rectangle and reinforces positioning
Groove, the length for reinforcing locating slot is identical with the length of the engaging binding groove, the engaging binding groove front/rear end
Between angle into 90 degree, the generally front and rear symmetrical structure of part, the top width of the engaging binding groove is fixed with described
The width of position groove is identical, and a rectangle splicing snap-fit groove is respectively equipped with the front/rear end of the engaging agent structure,
The splicing snap-fit groove is by the left and right sides end face of the engaging agent structure completely through the splicing snap-fit groove
Bottom end face and the top end face for engaging binding groove at grade, the upper surface of the splicing snap-fit groove is arrived
The distance of the engaging agent structure upper surface is more than the thickness at the fixed branch angle, and the depth of the splicing snap-fit groove is
The half of the fixed branch angle thickness.
Further, the thickness at the fixed branch angle is 1/5th of the engaging agent structure thickness.
Further, the width of the splicing snap-fit groove is more than the width of the reinforcing locating slot.
Further, the depth of the splicing snap-fit groove is less than the bottom for engaging binding groove to the engaging master
The distance of body structure front/rear end.
Beneficial effects of the present invention：
It is more convenient that the present invention assembles up when in use, can effectively improve the bulk strength of fastening structure part, improve
Overall efficiency of assembling is higher, and the stability of assembling is more preferably more reliable, and security and stability in use is more reliable.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the leftschematic diagram of the present invention；
Fig. 4 is the right side schematic view of the present invention；
Fig. 5 is the schematic top plan view of the present invention；
Fig. 6 is the elevational schematic view of the present invention；
Fig. 7 is the dimensional structure diagram of second direction of the present invention；
In figure：1st, agent structure is engaged, 2, fixed branch angle, 3, fixedly connected hole, 4, engaging binding groove, 5, reinforce positioning
Groove, 6, splicing snap-fit groove.
Embodiment
As shown in Figures 1 to 7, a kind of special machinery engaging fastening connection piece, it assembles up more square when in use
Just, it is more preferable than traditional snap-in fasteners using effect.It can be more preferable in the increasingly complex plant equipment of some structures
Engaging is fixed, also enables it to be connected to one with adjacent engaging fastening structure part by splicing groove in its side equipment
Rise, multiple engaging fastening structures is turned into an entirety, the bulk strength of fastening structure part can be effectively improved, using it
During security it is more reliable, it also engaging binding groove top be provided with reinforce locating slot so that fastening during
The structural strength of part is more preferable, and it is produced in production by integrally formed mode, so as to effectively reduce entirety
The use of structure and production cost, also make the use range of flange arrangement part wider.It includes rectangle engaging agent structure 1,
The engaging agent structure 1 is respectively arranged on the left side and the right side a symmetrical fixed branch angle 2, by fixed branch angle 2 come to engaging
Fastening structure part carries out tightening operation.The outermost at the fixed branch angle 2 is semicircular structure, more square in production and processing
Just, unnecessary production cost can be reduced.The width of the fixed fore-and-aft direction of branch angle 2 be it is described engaging agent structure 1 before
Rear makes the intensity for fixing branch angle 2 more preferable, the structural stability when carrying out tightening operation is more reliable to the half of width.Institute
State the upper surface at fixed branch angle 2 and the upper surface for engaging agent structure 1 at grade, the fixed upper end of branch angle 2
Face is provided with the cylindrical fixedly connected hole 3 concentric with outside semicircular structure, and fastening locking operation is carried out by it.It is described solid
The left side lower end center for determining branch angle 2 is provided with trapezoidal engaging binding groove 4, and when being used, this position is matched somebody with somebody with fastening structure part
It is combined, in the structure fastened, it little by little can closely be fastened with assembling structure.The engaging fastening
Groove 4 is by the end face on the fixed right side of branch angle 2 completely through the bottom of the engaging binding groove 4 engages agent structure 1 with described
Bottom completely through.The engaging binding groove 4 upper end center position is provided with rectangle and reinforces locating slot 5, and its equipment can
Fastening force is dissipated the active force of part by reinforcing locating slot 5 during making overall fastened, and makes the work of fastening
Fatal expansionary force will not be firmly produced to this structure, so that the security of part when in use is higher.It is described to reinforce positioning
The length of groove 5 with it is described engaging binding groove 4 length it is identical, it is described engaging the front/rear end of binding groove 4 between angle into
90 degree.The generally front and rear symmetrical structure of part, is more convenient, can more easily be used, assembling it when in use
It is more flexible during use.The top width of the engaging binding groove 4 is identical with the width of the reinforcing locating slot 5, institute
State and rectangle splicing snap-fit groove 6 be respectively equipped with the front/rear end of engaging agent structure 1, by it can with it is adjacent
Engaging fastening structure cooperate together, them is spliced into the higher entirety of intensity, it is all so as to improve
Engage the intensity of fastening connection piece.The splicing snap-fit groove 6 is complete by the left and right sides end face of the engaging agent structure 1
Run through, the bottom end face of the splicing snap-fit groove 6 and the top end face for engaging binding groove 4 at grade, make
The structural strength of this part itself is more preferable, and intensity is higher in use.The upper surface of the splicing snap-fit groove 6 is to institute
The distance for stating engaging agent structure 1 upper surface is more than the thickness at the fixed branch angle 2, the depth of the splicing snap-fit groove 6
The half of the fixed thickness of branch angle 2, make it splice assemble when bonding strength it is more preferable.
Preferably, the thickness at the fixed branch angle 2 is 1/5th of the engaging thickness of agent structure 1, enable it to
It is enough to be preferably combined together with assembling structure, and the bonding strength after assembling is higher.
Preferably, the width of the splicing snap-fit groove 6 is more than the width of the reinforcing locating slot 5, the splicing
Distance of the depth of snap-fit groove 6 less than the bottom for engaging binding groove 4 to the engaging front/rear end of agent structure 1,
Make stress of the overall structure after the completion of assembling evenly, connectivity robustness is more reliable.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (4)
- A kind of 1. special machinery engaging fastening connection piece, it is characterised in that：It is described including rectangle engaging agent structure (1) Engaging agent structure (1) is respectively arranged on the left side and the right side one symmetrical fixed branch angle (2), the outermost of the fixed branch angle (2) Side is semicircular structure, and the width of fixed branch angle (2) fore-and-aft direction is described engaging agent structure (1) fore-and-aft direction width Half, the upper surface of the fixed branch angle (2) and the upper surface for engaging agent structure (1) are at grade, described Fixed branch angle (2) upper surface is provided with the cylindrical fixedly connected hole (3) concentric with outside semicircular structure, the fixed branch angle (2) left side lower end center is provided with trapezoidal engaging binding groove (4), described to engage binding groove (4) by the fixed branch angle (2) The end face on right side is completely through the bottom of the engaging binding groove (4) is passed through completely with the bottom for engaging agent structure (1) Wear, described engaging binding groove (4) upper end center position is provided with rectangle and reinforces locating slot (5), the length for reinforcing locating slot (5) Degree is identical with the length of the engaging binding groove (4), and the angle engaged between binding groove (4) front/rear end is into 90 Degree, the generally front and rear symmetrical structure of part, the top width of the engaging binding groove (4) and the width of the reinforcing locating slot (5) Spend identical, rectangle splicing snap-fit groove (6), institute are respectively equipped with the front/rear end of the engaging agent structure (1) Splicing snap-fit groove (6) is stated by the left and right sides end face of the engaging agent structure (1) completely through the splicing engaging dress The bottom end face of slot allocation (6) and the top end face for engaging binding groove (4) at grade, the splicing snap-fit groove (6) distance of upper surface to described engaging agent structure (1) upper surface is more than the thickness of the fixed branch angle (2), the spelling The depth for connecing snap-fit groove (6) is the half of fixed branch angle (2) thickness.
- A kind of 2. special machinery engaging fastening connection piece according to claim 1, it is characterised in that：The fixed branch angle (2) thickness is 1/5th of described engaging agent structure (1) thickness.
- A kind of 3. special machinery engaging fastening connection piece according to claim 1, it is characterised in that：The splicing engaging The width of fitting recess (6) is more than the width of the reinforcing locating slot (5).
- A kind of 4. special machinery engaging fastening connection piece according to claim 1, it is characterised in that：The splicing engaging The depth of fitting recess (6) be less than it is described engaging binding groove (4) bottom to it is described engage agent structure (1) front/rear end away from From.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343325.XA CN107893797A (en) | 2017-12-13 | 2017-12-13 | A kind of special machinery engaging fastening connection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343325.XA CN107893797A (en) | 2017-12-13 | 2017-12-13 | A kind of special machinery engaging fastening connection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107893797A true CN107893797A (en) | 2018-04-10 |
Family
ID=61807477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343325.XA Withdrawn CN107893797A (en) | 2017-12-13 | 2017-12-13 | A kind of special machinery engaging fastening connection piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107893797A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425919A (en) * | 2018-05-07 | 2018-08-21 | 姜丽莉 | A kind of special snap-fit connection guide groove |
| CN108561379A (en) * | 2018-05-07 | 2018-09-21 | 姜丽莉 | A kind of easy assembly connection fastener of special snap-fit type |
| CN108661991A (en) * | 2018-05-11 | 2018-10-16 | 歌尔科技有限公司 | Intelligent wearable device and its with body provision for disengagement |
| CN109605569A (en) * | 2018-11-28 | 2019-04-12 | 为海（泰州）建材有限公司 | A kind of stable calibration connector of special concrete process equipment |
-
2017
- 2017-12-13 CN CN201711343325.XA patent/CN107893797A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425919A (en) * | 2018-05-07 | 2018-08-21 | 姜丽莉 | A kind of special snap-fit connection guide groove |
| CN108561379A (en) * | 2018-05-07 | 2018-09-21 | 姜丽莉 | A kind of easy assembly connection fastener of special snap-fit type |
| CN108661991A (en) * | 2018-05-11 | 2018-10-16 | 歌尔科技有限公司 | Intelligent wearable device and its with body provision for disengagement |
| CN109605569A (en) * | 2018-11-28 | 2019-04-12 | 为海（泰州）建材有限公司 | A kind of stable calibration connector of special concrete process equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107893797A (en) | A kind of special machinery engaging fastening connection piece | |
| US20140291447A1 (en) | Aircraft fuselage structure | |
| CN205900004U (en) | Arc splicing mechanism and frame -type display screen | |
| CN205976318U (en) | Concatenation type ground plate structure | |
| CN207864317U (en) | A kind of machinery engaging fastening connection piece | |
| CN207657286U (en) | A kind of composite material sandwich structure | |
| CN108331807A (en) | A kind of special snap-fit support stable connection cushion block | |
| CN108443276A (en) | A kind of special stable type positioning assembly stabilizing base | |
| CN207539144U (en) | One kind can locking axis pin plug baffle coupling arrangement | |
| CN210942676U (en) | Reinforced plastic-absorbing box | |
| CN208634154U (en) | A kind of stable type positioning assembly stabilizing base | |
| CN206668077U (en) | A kind of timber | |
| CN210398059U (en) | Hose connector and hose assembly with same | |
| CN220274044U (en) | Charging head shell structure | |
| CN209760643U (en) | Wooden square column shaping cooperation structure | |
| CN207814194U (en) | A kind of engaging fastening type assembly gasket construction | |
| CN107842538A (en) | A kind of special closed type cylindrical structure connector | |
| CN209671443U (en) | A kind of convenient connecting shaft of two-way assembly | |
| CN216399424U (en) | Expansion joint sealing combination locking assembly | |
| CN205823807U (en) | L-shaped corner brace | |
| CN213893666U (en) | Flexible paperboard for splicing | |
| CN211259224U (en) | Safe anti-loosening fixing part for bridge pipeline | |
| CN202817977U (en) | Sewing machine motor housing | |
| CN208582040U (en) | A kind of bedside connector | |
| CN213626469U (en) | Spliced wood structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180410 |