CN105978208B - A kind of attachment structure - Google Patents
A kind of attachment structure Download PDFInfo
- Publication number
- CN105978208B CN105978208B CN201610431544.2A CN201610431544A CN105978208B CN 105978208 B CN105978208 B CN 105978208B CN 201610431544 A CN201610431544 A CN 201610431544A CN 105978208 B CN105978208 B CN 105978208B
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- Prior art keywords
- hole
- face
- tapped
- attachment structure
- mounting surface
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Abstract
The present invention relates to a kind of attachment structure.The attachment structure, connected for the mounting surface with external equipment, it includes：Body, the body include the first face and the second face being oppositely arranged；Wherein, first face is the face being fixedly connected with the mounting surface, and the tapped through hole in second face is provided through on first face；The tapped through hole is configured as：After unclamping being fixedly connected of the body and the mounting surface, bolt is screwed into from second face side in the tapped through hole, continues to tighten when one end of the bolt is withstood on the mounting surface, first face progressively disengages out the mounting surface.Technical scheme makes attachment structure easy to installation and removal, convenient maintenance.
Description
Technical field
The present invention relates to the field of mechanical connection, more particularly to a kind of attachment structure.
Background technology
Servomotor when mounted, typically passes through four mounting holes 100 and corresponding structure on drive end bearing bracket by bolt
Hole on part is fixed, and concrete structure is as shown in Figure 1.But during fixation, due to the crudy of drive end bearing bracket in itself
Problem or due to colliding with transport, easily causes that the circularity of locating flange 200 is bad or deformation etc. in transportation,
Need to use larger external force to be driven into locating flange 200 in corresponding structural member when installation and realize positioning.But
Other motors are reinstalled or changed if desired, then occur that motor takes out the problem of difficult.Typically in this case can
The methods of using drive end bearing bracket is tapped more energetically, therefore easily cause motor damage.Therefore, dismantled after the installation of current servomotor
Get up more difficult, maintenance is very inconvenient.
The content of the invention
In view of this, the present invention provides a kind of attachment structure, and main purpose is to make its easy to installation and removal, convenient dimension
Repair.
To reach above-mentioned purpose, present invention generally provides following technical scheme：
Embodiments of the invention provide a kind of attachment structure, are connected for the mounting surface with external equipment, it includes：
Body, the body include the first face and the second face being oppositely arranged；
Wherein, first face is the face that is fixedly connected with the mounting surface, and described the is provided through on first face
The tapped through hole in two faces；
The tapped through hole is configured as：After unclamping being fixedly connected of the body and the mounting surface, in the screw thread
Bolt is screwed into from second face side in through hole, continues to tighten when one end of the bolt is withstood on the mounting surface, institute
State the first face and progressively disengage out the mounting surface.
The object of the invention to solve the technical problems can be also applied to the following technical measures to achieve further.
Preferably, the tapped through hole is corresponding with the first mounting hole on external equipment, the diameter of the tapped through hole
More than the diameter of first mounting hole, the tapped through hole is with that can penetrate corresponding bolt with even in first mounting hole
Connect the body and external equipment.
Preferably, the tapped through hole is two or more, and is symmetrically set on the center in first face.
Preferably, the body also includes more than two first through hole, and more than two first through hole pass through institute
State the first face and second face and symmetrically set on the body；
The first through hole is corresponding with the second mounting hole on external equipment, and bolt is through the first through hole and described
Second mounting hole is to connect the body and external equipment.
Preferably, the diameter of the tapped through hole is more than the diameter of the first through hole.
Preferably, first face and second face are circular or regular polygon, more than two tapped through holes
It is respectively uniformly distributed with the center of more than two first through hole same with the center in first face and second face
On the circle of the heart.
Preferably, first face and second face are rectangle, more than two tapped through holes and two or more
The first through hole be respectively uniformly distributed four while respectively with the first face and the second face while parallel rectangle side on.
Preferably, the center in first face is provided with flange, and the flange is used for the corresponding groove for being embedded in external equipment
In, the first through hole and the tapped through hole are distributed in the periphery of the flange.
Preferably, the center in second face is provided with seam face, and the seam face is used to coordinate with motor case, and described the
One through hole and the tapped through hole are distributed in the periphery in the seam face.
Preferably, the center of the body is provided with the second through hole, and second through hole is through the seam face and the method
Orchid, the axle of motor stretch out from second through hole.
By above-mentioned technical proposal, a kind of attachment structure provided in an embodiment of the present invention at least has following advantages：
Technical scheme works as release by being arranged through the tapped through hole in second face on first face
After being fixedly connected of the body and the mounting surface, bolt is screwed into from second face side in the tapped through hole, when
One end of the bolt continues to tighten when withstanding on the mounting surface, and first face progressively disengages out the mounting surface can be real
The dismounting of the existing attachment structure, so that its is easy to installation and removal, convenient maintenance.
Meanwhile the tapped through hole is alternatively arranged as installing fixed through hole, realizes the work(of two aspects of installation and removal
Energy.Reach the multi-purpose purpose in a hole, reduce processing work.
When installing fixed using tapped through hole, the bolt of same diameter can be used with first through hole, it is simple and convenient.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the three dimensional structure diagram of the motor front end cover of prior art；
Fig. 2 is a kind of planar structure schematic diagram (display tapped through hole) for attachment structure that embodiments of the invention provide；
Fig. 3 is that a kind of planar structure schematic diagram for attachment structure that embodiments of the invention provide (carries dismounting spiral shell
Bolt)；
Fig. 4 is that a kind of three dimensional structure diagram for attachment structure that embodiments of the invention provide (carries dismounting spiral shell
Bolt)；
Fig. 5 is a kind of planar structure schematic diagram in another direction of attachment structure that embodiments of the invention provide.
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to embodiment, structure, feature and its effect according to the present patent application, describe in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.It is in addition, one or more
Special characteristic, structure or feature in individual embodiment can be combined by any suitable form.
As shown in Fig. 2~Fig. 5, one embodiment of the present of invention propose a kind of attachment structure, for external equipment
Mounting surface connects, and it includes body 10, and the body 10 includes the first face 11 and the second face 12 being oppositely arranged.Wherein, it is described
First face 11 is the face being fixedly connected with the mounting surface, and the screw thread that second face 12 is provided through on first face 11 leads to
Hole 13.With the 13 corresponding position of tapped through hole can be plane on the mounting surface, or be less than during concrete application
The mounting hole of the diameter of the tapped through hole 13.Purpose is to be fixedly connected with (example unclamp the body 10 and the mounting surface
Such as interlocking, bolt connection other are fixedly connected) after, it can be screwed into the tapped through hole 13 from the side of the second face 12
With the bolt of the same diameter of tapped through hole 13, for example, as a diameter of M16 of tapped through hole 13, then M16 bolt is screwed into, works as institute
Continue to tighten when stating on one end arrival mounting surface of bolt, then first face 11 can be made to progressively disengage out the mounting surface
And realize and dismantle the attachment structure.
Technical scheme by being arranged through the tapped through hole in second face on first face, when
After unclamping being fixedly connected of the body and the mounting surface, spiral shell is screwed into from second face side in the tapped through hole
Bolt, continue to tighten when one end of the bolt is withstood on the mounting surface, first face progressively disengages out the mounting surface
The dismounting attachment structure can be achieved, so that its is easy to installation and removal, convenient maintenance.
When with the 13 corresponding position of tapped through hole being plane on the mounting surface, the tapped through hole 13 is only used
In the dismounting attachment structure.
Preferably, the tapped through hole 13 can also be corresponding with the first mounting hole on external equipment, and the spiral shell
The diameter of line through hole 13 is more than the diameter of first mounting hole, and now, the tapped through hole 13 can be not only used for dismantling institute
Attachment structure is stated, can also be used to connect the body and the external equipment, realizes that a hole uses, convenient and practical purpose.
Specifically, when being fixedly connected, the tapped through hole 13 can penetrate corresponding bolt to connect with first mounting hole
The body 10 and external equipment.For example, the diameter of tapped through hole 13 can be M10, the first mounting hole on external equipment is
M8 screwed hole, so, assemble the body 10 and the external equipment using M8 bolts when installing fixed in actual use.
And when being dismantled, then the attachment structure can be ejected from the mounting surface of the external equipment by using M10 bolt, both
Damage laborsaving and that attachment structure can be avoided.Because the diameter of the tapped through hole 13 is more than the straight of first mounting hole
Footpath, therefore, when first mounting hole is screwed hole, the bolt that the screw thread with first mounting hole can be used to match is worn
Installation fixation in first mounting hole is screwed into after crossing the tapped through hole 13.
Preferably, the tapped through hole 13 can be two or more, and more than two tapped through holes 13 are on institute
The center for stating the first face 11 is symmetrically set.So, whether when installing fixed, or in dismounting, institute can be made
The stress balance of body 10 is stated, therefore installs to fix and more stablizes, and dismantles and is also more prone to.
As shown in Fig. 2~Fig. 5, when carrying out installing fixed using tapped through hole 13, if the quantity of tapped through hole 13 is not
Enough installation fixed used times, more than two first through hole 14 can also be set on the body 10, more than two described the
One through hole 14 symmetrically is arranged on the body 10 through first face 11 and second face 12.Equally, uniformly
It is symmetrical arranged stress equalization when can make installation and removal.In embodiment shown in Fig. 2~Fig. 5, the quantity of tapped through hole 13 is
Two, the fixed first through hole 14 of remaining installation is set as needed.Therefore install and use flexible.
The first through hole 14 is corresponding with the second mounting hole on external equipment, and bolt passes through the He of first through hole 14
Second mounting hole is to connect the body 10 and external equipment.The diameter of second mounting hole and first mounting hole
It is general identical, the bolt of same diameter can be so used respectively in the position of first mounting hole and second mounting hole
The body 10 and the external equipment are fixed, make installation simple and convenient.
Install and fix for the bolt for realizing using same diameter, convenient use, the diameter of the tapped through hole 13 can be with
More than the diameter of the first through hole 14.For example, the diameter of tapped through hole 13 can be M10, the first installation on external equipment
The diameter in hole can be φ 9；The diameter of the first through hole 14 and second mounting hole can also all be φ 9 simultaneously, so,
Can be all using M8 bolts respectively in first mounting hole and second mounting hole when installing fixed in actual use
Position assembles the body 10 and the external equipment, makes installation simple.And when being dismantled, then can be by using M10's
Bolt ejects the attachment structure from the mounting surface of the external equipment, damage that is not only laborsaving but also can avoiding attachment structure.
It is however noted that the diameter of the tapped through hole 13 and the diameter difference of the first through hole 14 are unsuitable excessive, when excessive
If easily loosened at the tapped through hole 13 when being fixedly mounted using the bolt of same diameter, installation is not firm enough.
The shape in first face and second face can be circle, or rectangle.
When first face 11 and second face 12 for it is circular when, more than two tapped through holes 13 and two with
On the center of the first through hole 14 be respectively uniformly distributed concentric with the center in first face 11 and second face 12
Circle on.
Certainly, the shape in first face and second face can also be the regular polygons such as square, regular hexagon, this
When, the center of more than two tapped through holes 13 and more than two first through hole 14 is respectively uniformly distributed with institute
The center in the first face 11 and second face 12 is stated as on the circle in the center of circle.
When first face 11 and second face 12 are rectangle, more than two tapped through holes 13 and two with
On the first through hole 14 center be respectively uniformly distributed four while respectively with the first face and the second face four while parallel square
On the side of shape.
Preferably, as shown in figure 5, the center in first face 11 can set flange 15, the flange 15 is used to be embedded in
In the corresponding groove of external equipment, accurate fast positioning is realized, so as to conveniently install and use.The first through hole 14 and described
Tapped through hole 13 is distributed in the periphery of the flange 15.
Preferably, the flange 15 can be annular, can be with convenient for assembly.It should be noted that the first face and second
Face be it is relative, it is above-mentioned for sake of convenience, it is specified that the face being fixedly connected with mounting surface is the first face.
When specifically used, the attachment structure can be the drive end bearing bracket of motor.The housing of motor and the attachment structure
Second face 12 is fixedly connected.Preferably, the center in second face 12 can set seam face, and the seam face is used for and motor
Casing cooperation, the first through hole and the tapped through hole are distributed in the periphery in the seam face.Preferably, the seam face
Can be annular, it is convenient for assembly.As shown in Fig. 2~Fig. 5, the center of body 10 can also set the second through hole 16, described
Second through hole 16 is through the seam face and the flange 15, so that the axle of motor stretches out from second through hole 16.
Motor is fixedly connected by the first face 11 of the attachment structure with external equipment.Before current servo motor uses
The fixing hole of end cap is all 4 through holes, and aperture is the same, and specific structure is as shown in Figure 1.Drive end bearing bracket structure such as Fig. 1 before improvement
Shown, the drive end bearing bracket structure after improvement is as shown in Figure 2-5.Specific operation process can be, when carrying out motor disassembling, first
The bolt of matching is screwed into after four bolts of fixed motor are taken out, then in the two screwed holes by being set on drive end bearing bracket
Mode, using power caused by bolt, motor is separated with drive end bearing bracket.The normal assembling of motor is so neither influenceed, also can be square
Just dismantle, avoid percussion motor, cause the risk of motor damage.Bolt when being dismantled is screwed into the effect in drive end bearing bracket
Fruit is schemed as shown in Figure 3 and Figure 4.
The present invention in order to ensure that in flange distortion motor is dismantled from other structures part to cause motor to be damaged, because
This expands two through-hole apertures in four through holes, is changed into screwed hole.Drive end bearing bracket passes through the method that is set on the first face 11
Orchid 15 rabbets with external equipment, then in dismounting, can be by the way that four fixing bolts be taken out after, then by being set on drive end bearing bracket
The mode of the bolt of matching is screwed into the two screwed holes put, bolt is screwed into from the side of the second face 12, using power caused by bolt,
Flange is taken out from the hole coordinated with external equipment, so that the motor with drive end bearing bracket separates with external equipment.
In summary, it will be readily appreciated by those skilled in the art that on the premise of not conflicting, above-mentioned each advantageous manner can
Freely to combine, be superimposed.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, according to
Any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within this hair
In the range of bright technical scheme.
Claims (10)
1. a kind of attachment structure, connected for the mounting surface with external equipment, it is characterised in that including：
Body, the body include the first face and the second face being oppositely arranged；
Wherein, first face is the face being fixedly connected with the mounting surface, and second face is provided through on first face
Tapped through hole；
The tapped through hole is configured as：After unclamping being fixedly connected of the body and the mounting surface, in the tapped through hole
In from second face side be screwed into bolt, continue to tighten when one end of the bolt is withstood on the mounting surface, described
Simultaneously progressively disengage out the mounting surface.
2. attachment structure according to claim 1, it is characterised in that
The tapped through hole is corresponding with the first mounting hole on external equipment, and the diameter of the tapped through hole is more than described first
The diameter of mounting hole, the tapped through hole with can penetrate corresponding bolt in first mounting hole with connect the body with
External equipment.
3. attachment structure according to claim 2, it is characterised in that
The tapped through hole is two or more, and symmetrically set on the center in first face.
4. attachment structure according to claim 3, it is characterised in that
The body also includes more than two first through hole, and more than two first through hole pass through first face and institute
State the second face and symmetrically set on the body；
The first through hole is corresponding with the second mounting hole on external equipment, and bolt passes through the first through hole and described second
Mounting hole is to connect the body and external equipment.
5. attachment structure according to claim 4, it is characterised in that
The diameter of the tapped through hole is more than the diameter of the first through hole.
6. the attachment structure according to claim 4 or 5, it is characterised in that
First face and second face are circular or regular polygon, more than two tapped through holes and more than two
The center of the first through hole is respectively uniformly distributed on the circle concentric with the center in first face and second face.
7. the attachment structure according to claim 4 or 5, it is characterised in that
First face and second face are rectangle, and more than two tapped through holes and more than two described first are led to
Hole be respectively uniformly distributed four while respectively with the first face and the second face while parallel rectangle side on.
8. according to the attachment structure described in claim 3 or 4 or 5, it is characterised in that
The center in first face is provided with flange, and the flange is used to be embedded in the corresponding groove of external equipment, and described first
Through hole and the tapped through hole are distributed in the periphery of the flange.
9. attachment structure according to claim 8, it is characterised in that
The center in second face is provided with seam face, and the seam face is used to coordinate with motor case, the first through hole and institute
State the periphery that tapped through hole is distributed in the seam face.
10. attachment structure according to claim 9, it is characterised in that
The center of the body is provided with the second through hole, and second through hole is through the seam face and the flange, the axle of motor
Stretched out from second through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431544.2A CN105978208B (en) | 2016-06-15 | 2016-06-15 | A kind of attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431544.2A CN105978208B (en) | 2016-06-15 | 2016-06-15 | A kind of attachment structure |
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| Publication Number | Publication Date |
|---|---|
| CN105978208A CN105978208A (en) | 2016-09-28 |
| CN105978208B true CN105978208B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610431544.2A Active CN105978208B (en) | 2016-06-15 | 2016-06-15 | A kind of attachment structure |
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| CN (1) | CN105978208B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994712B (en) * | 2017-12-14 | 2020-10-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor installation component and device with motor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888139B (en) * | 2010-05-07 | 2012-03-21 | 许晓华 | Improved connecting structure for motor and reduction gearbox |
| KR101520766B1 (en) * | 2014-05-20 | 2015-05-18 | 마그나파워트레인코리아 주식회사 | Motor Unit, Pump Unit And Electric Oil Pump Using The Sames |
| CN204633507U (en) * | 2015-05-21 | 2015-09-09 | 厦门精研自动化元件有限公司 | The servomotor end cover structure improved |
| CN204794465U (en) * | 2015-07-23 | 2015-11-18 | 申龙电梯股份有限公司 | External rotor hauler casing structure |
| JP6557833B2 (en) * | 2015-10-19 | 2019-08-14 | 多摩川精機株式会社 | Resolver stator structure |
| CN205864131U (en) * | 2016-06-15 | 2017-01-04 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of attachment structure |
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- 2016-06-15 CN CN201610431544.2A patent/CN105978208B/en active Active
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| Publication number | Publication date |
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| CN105978208A (en) | 2016-09-28 |
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Effective date of registration: 20181123 Address after: 519070 789 Jinji Xi Road, Qianshan, Zhuhai, Guangdong Co-patentee after: Zhuhai Gree Energy Saving & Refrigerating Technology Resarch Center Co., Ltd. Patentee after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Address before: 519000 science and technology building, 789 Jinji Road, Qianshan, Zhuhai, Guangdong Patentee before: Zhuhai Gree Energy Saving & Refrigerating Technology Resarch Center Co., Ltd. |