CN105443518B - The attachment structure of cavity inner assembly assembling - Google Patents
The attachment structure of cavity inner assembly assembling Download PDFInfo
- Publication number
- CN105443518B CN105443518B CN201510876723.2A CN201510876723A CN105443518B CN 105443518 B CN105443518 B CN 105443518B CN 201510876723 A CN201510876723 A CN 201510876723A CN 105443518 B CN105443518 B CN 105443518B
- Authority
- CN
- China
- Prior art keywords
- component
- bellmouth
- threaded perforations
- groove
- tapered protrusion
- 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.)
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Links
- 230000013011 mating Effects 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock 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
- F16B1/02—Means for securing elements of mechanisms after operation
Abstract
The invention provides cavity inner assembly assembling attachment structure, its can realize it is narrow and small in operating space in the case of, component is assembled, and assembly manipulation is simple, convenient.The component includes first component and second component, and the mating end of first component is provided with the groove being engaged with second component connection end, it is characterised in that：One side wall of groove is provided with the first threaded perforations, the medial surface of its another side wall is provided with the first bellmouth being coaxially disposed with first threaded perforations, the connection end of second component is provided with perforation corresponding with the first threaded perforations, adjusting screw is provided with first threaded perforations, adjusting screw is provided with the first tapered protrusion towards one end of second component, the sliding pin that can be slided along perforation is provided with perforation, sliding pin is provided with second bellmouth corresponding with the first tapered protrusion and second tapered protrusion corresponding with the first bellmouth；The position that first component connects with second component is corresponded in the cavity wall of cavity and is provided with pilot hole.
Description
Technical field
The present invention relates to the attachment structure of component assembling, and in particular to the attachment structure of cavity inner assembly assembling.
Background technology
Two parts are generally fastenedly connected by traditional component assembling by bolt or similar fixture.For the ease of area
Point, two parts are referred to as first component and second component below.When component assembling is carried out in cavity, generally first
The mating end of part is provided with the groove for accommodating the corresponding connection end of second component, the two side of the groove of first component and second
The connection end of part be provided with mutually corresponding to perforate, the connection end of second component be installed on after the groove of first component by bolt,
Nut assembly is fastenedly connected, or a side wall of the groove of first component is perforation, and another side wall is screwed hole, second
The connection end of part is bolted connection after being installed on the groove of first component.
In the assembling process of reality, it has been found that when the component need to be installed in cavity, i.e. first component and second
When the position that part is combined is located in cavity, once the behaviour that cavity madial wall is circumferentially enclosed with first component, second component
Make that space is excessively narrow and small, bolt is fastened by the assembling for being unfavorable for bolt and using spanner, or even spanner can not be filled in
Operated in operating space.
The content of the invention
In view of the above-mentioned problems, the invention provides the attachment structure of cavity inner assembly assembling, it can be realized in operating space
In the case of narrow and small, component is assembled, and assembly manipulation is simple, convenient.
Its technical scheme is such, and the component includes first component and second component, the matching of the first component
End is provided with the groove being engaged with second component connection end, it is characterised in that：One side wall of the groove of first component is provided with
First threaded perforations, the medial surface of its another side wall are provided with the first bellmouth being coaxially disposed with first threaded perforations,
The connection end of the second component is perforated provided with corresponding with the first threaded perforations of first component, and the first of the first component
Adjusting screw is provided with threaded perforations, the adjusting screw is provided with the first tapered protrusion, institute towards one end of the second component
State the sliding pin that is provided with and can be slided along perforation in the perforation of second component, the sliding pin is provided with the with the adjusting screw
The second corresponding bellmouth of one tapered protrusion and second tapered protrusion corresponding with first bellmouth；The cavity
Cavity wall on correspond to the position that first component connects with second component and be provided with pilot hole.
Further, another side wall of the groove of the first component is provided with the second threaded perforations and is arranged at second
Fixing screws in threaded perforations, the fixing screws are provided with first bellmouth towards one end of the sliding pin.
Further, first bellmouth by drilling via formations in another side wall of the groove of the first component.
Further, the connection end of the second component is for "convex" shaped structure including convex portion and positioned at convex portion two
Eccentric axis where the stop end face of side, the second bellmouth of the sliding pin and the second tapered protrusion are arranged at first cone
The raised top with axis where the first bellmouth of shape.
The attachment structure assembled using the cavity inner assembly of the present invention, in assembling, second component loads cavity, and it is connected
End is assemblied in the groove of first component, and adjusting screw is screwed into the first threaded perforations of groove side from the pilot hole of cavity wall side
Interior, the first tapered protrusion of adjusting screw will be resisted against on the conical surface of the second conical socket of sliding pin, with adjusting screw not
Disconnected to stretch into, the first tapered protrusion is mutually agreed with the second bellmouth, and then, sliding pin is another to groove in the presence of adjusting screw
Slideslip, the second tapered protrusion of sliding pin are resisted against on the first bellmouth of groove opposite side, and finally with the first bellmouth
Mutually agree with, realize that first component is fastenedly connected with second component, its can realize it is narrow and small in operating space in the case of, component is entered
Row assembling, and assembly manipulation is simple, convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial structural diagram of the second component of the present invention.
Fig. 3 is the structural representation of the sliding pin of the present invention.
Fig. 4 is the partial structural diagram of the first component of the present invention.
Embodiment
As shown in Figures 1 to 4, the component includes first component 2 and second component 1, wherein, 2 overall position of first component
In in cavity 61, the mating end of the first component 2 is provided with the groove 21 being engaged with the connection end of second component 1, first component 2
Groove 21 one of side wall be provided with the first threaded perforations 22, its another side wall medial surface be provided with this first
The first bellmouth 23 that threaded perforations are coaxially disposed, the connection end of the second component 1 are provided with the first screw thread with first component 2
Perforation 12 corresponding to perforation 22, the internal thread of the first threaded perforations 22 of the first component 2 is connected with adjusting screw 3, the tune
Section screw 3 is provided with the first tapered protrusion 31 towards one end of the second component 1, is provided with the perforation 12 of the second component 1
The sliding pin 4 that can be slided along perforation, the sliding pin 4 are provided with corresponding with the first tapered protrusion 31 of the adjusting screw 3
The second bellmouth 42 and second tapered protrusion 41 corresponding with first bellmouth 23；The cavity wall 6 of the cavity 61
The position that upper corresponding first component connects with second component is provided with pilot hole 62, as shown in figure 1, the groove of the first component 2
21 another side wall is provided with the second threaded perforations 24 and the fixing screws 5 being threadedly connected in the second threaded perforations 24, institute
State fixing screws 5 and be provided with first bellmouth 23 towards one end of the sliding pin 4, it is preferred that first threaded perforations 22
It is coaxially disposed with the second threaded perforations 24, while the first tapered protrusion 31 and the first bellmouth 23 are coaxially disposed.The pilot hole 62
Cavity wall side can be arranged at only for adjusting screw 3, now, the bellmouth of fixing screws 5 or first defaults in first component 2
Groove side wall on；The pilot hole 62 can also be arranged at cavity wall both sides according to demand, be easy to the installation and adjustment of fixing screws.Its
In, first bellmouth 23 also can be by drilling via formations in another side wall of the groove of the first component.
Preferably, such as Fig. 1, shown in Fig. 2, the connection end of the second component 1 for "convex" shaped structure including convex portion and
Positioned at the stop end face 13,14 of the both sides of convex portion 11, the second bellmouth 42 and the place axle of the second tapered protrusion 41 of the sliding pin 4
Line eccentric setting is in the top of the place axis of 31 and first bellmouth of the first tapered protrusion 23.As shown in figure 1, D is locking
Under state, the second bellmouth 42, the place axis of the second tapered protrusion 41 and first tapered protrusion 31 of the sliding pin 4,
The eccentric distance of the place axis of first bellmouth 23.
Such set cause, the downside of the taper outer edge surface of the first tapered protrusion and the taper inner edge surface of the second bellmouth
Downside fit, the upside of the taper outer edge surface of the second tapered protrusion is on the upside of the taper inner edge surface of the first bellmouth with being affixed
Close, for adjusting screw 3 during precession, its first tapered protrusion 31 gives sliding pin 4 one horizontal forward active forces, makes
Sliding pin is obtained to the Slideslip of fixing screws one, and gives sliding pin 4 one downward active forces so that second component moves down simultaneously
And its perforation is corresponding with the first threaded perforations of the groove side of first component, sliding pin is in the presence of adjusting screw to fixation
The Slideslip of screw one, the second tapered protrusion of sliding pin are resisted against on the first bellmouth of fixing screws, and final first taper is convex
Rise and be resisted against the bottom of the second bellmouth, the second tapered protrusion is resisted against the top of the first bellmouth, realize first component and the
Two parts are fastenedly connected, can effectively prevent the stop end face 13,14 of the both sides of convex portion 11 and the upper surface 25 of the two side of groove 21,
Gap between 26 be present, cause loose-parts, rock.
Claims (4)
1. the attachment structure of cavity inner assembly assembling, the component include first component and second component, the first component
Mating end is provided with the groove being engaged with second component connection end, it is characterised in that：In one side wall of the groove of first component
Medial surface provided with the first threaded perforations, its another side wall is provided with the first taper being coaxially disposed with first threaded perforations
Hole, the connection end of the second component are provided with perforation corresponding with the first threaded perforations of first component, the first component
Adjusting screw is provided with first threaded perforations, the adjusting screw is convex provided with the first taper towards one end of the second component
Rise, the sliding pin that can be slided along perforation is provided with the perforation of the second component, the sliding pin is provided with and the regulation spiral shell
The second corresponding bellmouth of the first tapered protrusion of nail and second tapered protrusion corresponding with first bellmouth；Institute
State and the position that first component connects with second component is corresponded in the cavity wall of cavity be provided with pilot hole.
2. the attachment structure of cavity inner assembly assembling according to claim 1, it is characterised in that：The first component it is recessed
Another side wall of groove is provided with the second threaded perforations and the fixing screws being arranged in the second threaded perforations, the fixing screws
First bellmouth is provided with towards one end of the sliding pin.
3. the attachment structure of cavity inner assembly assembling according to claim 1, it is characterised in that：First bellmouth leads to
Drilling via formations are crossed in another side wall of the groove of the first component.
4. according to the attachment structure that any described cavity inner assembly assembles in claims 1 to 3, it is characterised in that：Described
The connection end of two parts is "convex" shaped structure including convex portion and positioned at the stop end face of convex portion both sides, the sliding pin
Eccentric axis where second bellmouth and the second tapered protrusion are arranged at first tapered protrusion and axle where the first bellmouth
The top of line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876723.2A CN105443518B (en) | 2015-12-03 | 2015-12-03 | The attachment structure of cavity inner assembly assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876723.2A CN105443518B (en) | 2015-12-03 | 2015-12-03 | The attachment structure of cavity inner assembly assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443518A CN105443518A (en) | 2016-03-30 |
| CN105443518B true CN105443518B (en) | 2018-01-05 |
Family
ID=55554055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876723.2A Active CN105443518B (en) | 2015-12-03 | 2015-12-03 | The attachment structure of cavity inner assembly assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443518B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677860A (en) * | 2019-02-23 | 2019-04-26 | 谢力 | Overhead rail train rail docking facilities |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5033588B2 (en) * | 2007-11-05 | 2012-09-26 | 株式会社岡村製作所 | Article fixing structure |
| CN102371374B (en) * | 2011-09-14 | 2013-04-03 | 无锡机床股份有限公司 | Special positioning tool for machining oil nozzle workpieces |
| US9568033B2 (en) * | 2013-03-15 | 2017-02-14 | Hendrickson Usa, L.L.C. | Systems and methods for improving bolted joints |
| CN203230682U (en) * | 2013-04-15 | 2013-10-09 | 厦门强力巨彩光电科技有限公司 | Box positioning and fixing structure |
| CN205349931U (en) * | 2015-12-03 | 2016-06-29 | 无锡机床股份有限公司 | Component Assembly's connection structure in cavity |
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2015
- 2015-12-03 CN CN201510876723.2A patent/CN105443518B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443518A (en) | 2016-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 189, Linghu Avenue, Wuxi Economic Development Zone, Jiangsu 214000 Patentee after: WUXI MACHINE TOOLS Co.,Ltd. Address before: 214161 No. 801 Qianhu Road, Hudai Industrial Park, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI MACHINE TOOLS Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |