CN207864317U - A kind of machinery engaging fastening connection piece - Google Patents
A kind of machinery engaging fastening connection piece Download PDFInfo
- Publication number
- CN207864317U CN207864317U CN201721748030.6U CN201721748030U CN207864317U CN 207864317 U CN207864317 U CN 207864317U CN 201721748030 U CN201721748030 U CN 201721748030U CN 207864317 U CN207864317 U CN 207864317U
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- China
- Prior art keywords
- engaging
- branch angle
- fixed branch
- binding groove
- agent structure
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- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 2
- 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
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model is related to mechanical fitting technical field more particularly to a kind of machinery engaging fastening connection pieces.The technical solution adopted in the utility model is：A kind of 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 with engage the upper surface of agent structure in the same plane, fixed branch angle upper surface is equipped with the cylindrical fixedly connected hole concentric with outside semicircular structure, the left side lower end center at fixed branch angle is equipped with trapezoidal engaging binding groove, engaging binding groove by the end face on the right side of fixed branch angle completely through.The utility model has the advantages that：It assembles up when in use more convenient, the integral strength of fastening structure part can be effectively improved, improve whole efficiency of assembling higher, the stability of assembly is more preferably more reliable, and security and stability in use is more reliable.
Description
Technical field
The utility model is related to mechanical fitting technical field more particularly to a kind of machinery engaging fastening connection pieces.
Background technology
Snap-in fasteners are a kind of more commonly used design of part in mechanical equipment, it can be better by mechanical equipment
It links together.Assembling structure is connected and fixed by it by way of engaging and fastening, and uses more convenient, makes assembly
Efficiency of assembling higher when part.And traditional snap-in fasteners structure is all relatively simple, is only capable of playing the role of being fixed,
In some complicated structures, intensity does not often reach requirement, and the safety of mechanical equipment is made not ensure, makes it when in use
There can be more serious security risk.
Utility model content
The purpose of this utility model is to provide a kind of machinery engaging fastening connection piece, it assembles up more square when in use
Just, engaging can preferably be fixed in the increasingly complex mechanical equipment of some structures, also by its side equipment
Splicing slot enables it to link together with adjacent engaging fastening structure part, keeps multiple engaging fastening structures whole as one
Body can effectively improve the integral strength of fastening structure part, and making it, safety is more reliable in use, it is also tight in engaging
Gu the top of slot, which is provided with, reinforces locating slot, to make fastening during part structural strength it is more preferable, it is logical in production
It crosses integrally formed mode to produce, so as to effectively reduce integrally-built use and production cost, also makes flange knot
The use scope of component is wider.
The technical solution of the utility model is as follows：
A kind of machinery engaging fastening connection piece, it is characterised in that：Engage agent structure, the engaging main body including rectangle
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 semicircular structure, institute
State fixed branch angle width in the front-back direction be it is described engaging agent structure front-rear direction width half, the fixed branch angle it is upper
In the same plane, the fixed branch angle upper surface is equipped with and outside semicircle for end face and the upper surface for engaging agent structure
The left side lower end center of the concentric cylindrical fixedly connected hole of shape structure, the fixed branch angle is fastened equipped with trapezoidal engaging
Slot, the 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 it is described
The bottom of agent structure is engaged completely through engaging binding groove upper end center position is equipped with rectangle and reinforces locating slot, institute
The length for stating reinforcing locating slot is identical with the engaging length of binding groove, between the engaging binding groove front/rear end
Angle is at 90 degree, the generally front and back symmetrical structure of part, the top width of the engaging binding groove and the locating slot of reinforcing
It is of same size, a rectangle splicing snap-fit slot, the spelling are respectively equipped on the front/rear end of the engaging agent structure
Snap-fit slot is connect by the left and right sides end face of the engaging agent structure completely through the bottom of the splicing snap-fit slot
End face and the top end surface for engaging binding groove in the same plane, the upper surface of the splicing snap-fit slot to the card
The distance for closing agent structure upper surface is more than the thickness at the fixed branch angle, and the depth of the splicing snap-fit slot is described solid
Determine the half of 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 slot is more than the width for reinforcing locating slot.
Further, the depth of the splicing snap-fit slot is less than the bottom for engaging binding groove and is led to the engaging
The distance of body structure front/rear end.
The beneficial effects of the utility model：
The utility model assembles up more convenient when in use, can effectively improve the integral strength of fastening structure part,
Whole efficiency of assembling higher is improved, the stability of assembly is more preferably more reliable, and security and stability in use is more reliable.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the elevational schematic view of the utility model；
Fig. 7 is the dimensional structure diagram of the utility model second direction；
In figure：1, engage agent structure, 2, fixed branch angle, 3, fixedly connected hole, 4, engaging binding groove, 5, reinforce positioning
Slot, 6, splicing snap-fit slot.
Specific implementation mode
As shown in Figures 1 to 7, it is a kind of machinery engaging fastening connection piece, it assemble up when in use it is more convenient, than pass
The snap-in fasteners using effect of system is more preferable.It can preferably be fixed in the increasingly complex mechanical equipment of some structures
Engaging also enables it to link together with adjacent engaging fastening structure part, make more by splicing slot in its side equipment
A engaging fastening structure becomes an entirety, can effectively improve the integral strength of fastening structure part, make it in use
Safety is more reliable, it is also provided at the top of engaging binding groove and reinforces locating slot, to make fastening during part
Structural strength is more preferable, it is produced in production by integrally formed mode, integrally-built so as to effectively reduce
Using and production cost, also make the use scope of flange arrangement part wider.It includes rectangle engaging agent structure 1, the card
That closes 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 knot
Component carries out tightening operation.The outermost at the fixed branch angle 2 is semicircular structure, more convenient in production and processing, can
Reduce unnecessary production cost.2 width in the front-back direction of fixed branch angle is that 1 front-rear direction of the engaging agent structure is wide
The half of degree keeps the intensity at fixed branch angle 2 more preferable, and the structural stability when carrying out tightening operation is more reliable.The fixed branch
In the same plane, fixed 2 upper surface of branch angle is equipped with for the upper surface at angle 2 and the upper surface for engaging agent structure 1
The concentric cylindrical fixedly connected hole 3 with outside semicircular structure, fastening locking operation is carried out by it.The fixed branch angle 2
Left side lower end center be equipped with trapezoidal engaging binding groove 4, when being used, the cooperation of this position and fastening structure part is one
It rises, in the structure fastened, it little by little can closely be fastened with assembling structure.The engaging binding groove 4 will
The end face on 2 right side of the fixed branch angle is completely through the bottom and the bottom for engaging agent structure 1 of the engaging binding groove 4
Portion completely through.The 4 upper end center position of engaging binding groove is equipped with rectangle and reinforces locating slot 5, its equipment can make whole
Fastening force is dissipated the active force of part by reinforcing locating slot 5 during body is fastened, and makes the active force of fastening
Fatal expansionary force will not be generated to this structure, to make the safety higher of part when in use.The reinforcing locating slot 5
Length is identical with the engaging length of binding groove 4, and the angle between engaging 4 front/rear end of binding groove is at 90 degree.
The generally front and back symmetrical structure of part, is more convenient when in use, can be more convenient use, so that it is used in assembly
It is more flexible in the process.The top width of the engaging binding groove 4 and of same size, the engaging for reinforcing locating slot 5
A rectangle splicing snap-fit slot 6 is respectively equipped on the front/rear end of agent structure 1, it can be with adjacent engaging by it
Fastening structure cooperates together, them is made to be spliced into the higher entirety of intensity, tight so as to improve all engagings
The intensity of connected fitting.The splicing snap-fit slot 6 by the left and right sides end face of the engaging agent structure 1 completely through,
The bottom end face of the splicing snap-fit slot 6 and the top end surface for engaging binding groove 4 in the same plane, make this part
The structural strength of itself is more preferable, in use intensity higher.The upper surface of the splicing snap-fit slot 6 is to the engaging
The distance of 1 upper surface of agent structure is more than the thickness at the fixed branch angle 2, and the depth of the splicing snap-fit slot 6 is described
The half of fixed 2 thickness of branch angle makes it to splice bonding strength when assembling more preferable.
Preferably, the thickness at the fixed branch angle 2 is 1/5th of engaging 1 thickness of agent structure, enable it to
It is enough to be preferably combined together with assembling structure, and the bonding strength higher after assembly.
Preferably, the width of the splicing snap-fit slot 6 is more than the width for reinforcing locating slot 5, the splicing
The depth of snap-fit slot 6 be less than it is described engaging binding groove 4 bottom to it is described engage 1 front/rear end of agent structure distance,
Make stress of overall structure after the completion of assembly evenly, connectivity robustness is more reliable.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or it replaces and also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of machinery engaging fastening connection piece, it is characterised in that：Including rectangle engaging agent structure (1), the engaging master
Body structure (1) is respectively arranged on the left side and the right side one symmetrical fixed branch angle (2), and the outermost of the fixed branch angle (2) is half
Circular configuration, the fixed branch angle (2) width in the front-back direction are the one of described engaging agent structure (1) front-rear direction width
Half, the upper surface of the fixed branch angle (2) and the upper surface for engaging agent structure (1) in the same plane, the fixation
Branch angle (2) upper surface is equipped with the cylindrical fixedly connected hole (3) concentric with outside semicircular structure, the fixed branch angle (2)
Left side lower end center be equipped with trapezoidal engaging binding groove (4), the engaging binding groove (4) is by fixed branch angle (2) right side
The end face of side completely through, the engaging binding groove (4) bottom and the bottom for engaging agent structure (1) completely through,
Engaging binding groove (4) the upper end center position is equipped with rectangle and reinforces locating slot (5), the length for reinforcing locating slot (5)
With it is described engaging binding groove (4) length it is identical, it is described engaging binding groove (4) front/rear end between angle at 90 degree,
The generally front and back symmetrical structure of part, the width phase of the top width of the engaging binding groove (4) and the reinforcing locating slot (5)
Together, a rectangle splicing snap-fit slot (6), the spelling are respectively equipped on the front/rear end of the engaging agent structure (1)
Snap-fit slot (6) is connect by the left and right sides end face of the engaging agent structure (1) completely through the splicing snap-fit slot
(6) bottom end face and the top end surface for engaging binding groove (4) in the same plane,
The distance of the upper surface of the splicing snap-fit slot (6) to described engaging agent structure (1) upper surface is more than described solid
Determine the thickness of branch angle (2), the depth of the splicing snap-fit slot (6) is the half of fixed branch angle (2) thickness.
2. a kind of 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.
3. a kind of machinery engaging fastening connection piece according to claim 1, it is characterised in that：The splicing snap-fit slot
(6) width is more than the width of the reinforcing locating slot (5).
4. a kind of machinery engaging fastening connection piece according to claim 1, it is characterised in that：The splicing snap-fit slot
(6) depth is less than the bottom of the engaging binding groove (4) to the distance of described engaging agent structure (1) front/rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748030.6U CN207864317U (en) | 2017-12-13 | 2017-12-13 | A kind of machinery engaging fastening connection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748030.6U CN207864317U (en) | 2017-12-13 | 2017-12-13 | A kind of machinery engaging fastening connection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864317U true CN207864317U (en) | 2018-09-14 |
Family
ID=63469238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721748030.6U Expired - Fee Related CN207864317U (en) | 2017-12-13 | 2017-12-13 | A kind of machinery engaging fastening connection piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707713A (en) * | 2019-01-28 | 2019-05-03 | 包玉龙 | A kind of corner brace intersecting component for connecting woodwork |
-
2017
- 2017-12-13 CN CN201721748030.6U patent/CN207864317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707713A (en) * | 2019-01-28 | 2019-05-03 | 包玉龙 | A kind of corner brace intersecting component for connecting woodwork |
| CN109707713B (en) * | 2019-01-28 | 2024-02-23 | 包玉龙 | A corner code used to join intersecting members of wood products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20181213 |