CN205349931U - Component Assembly's connection structure in cavity - Google Patents
Component Assembly's connection structure in cavity Download PDFInfo
- Publication number
- CN205349931U CN205349931U CN201520990704.8U CN201520990704U CN205349931U CN 205349931 U CN205349931 U CN 205349931U CN 201520990704 U CN201520990704 U CN 201520990704U CN 205349931 U CN205349931 U CN 205349931U
- Authority
- CN
- China
- Prior art keywords
- component
- capitate
- bellmouth
- sliding pin
- cavity
- 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- Withdrawn - After Issue
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Abstract
The utility model provides a component Assembly's connection structure in cavity, it can realize assembling the subassembly under the narrow and small condition of operating space to assembly operations is simple, convenient. This subassembly includes first part and second part, and the matching end of first part is equipped with the recess with second part link matched with, its characterized in that: be equipped with a threaded hole on the lateral wall of recess, be equipped with the first bell mouth with the coaxial setting of a threaded hole on the medial surface of its another lateral wall, the link of second parts is equipped with the perforation that corresponds with a threaded hole, be equipped with adjusting screw in the threaded hole, adjusting screw is equipped with first capitate arch towards the one end of second part, be equipped with in the perforation and follow the gliding sliding pin of perforating, the sliding pin be equipped with with the protruding corresponding second capitate hole of first capitate and protruding with the corresponding second toper in first capitate hole, the position that corresponds first part and the connection of second part on the chamber wall of cavity is equipped with the pilot hole.
Description
Technical field
This utility model relates to the attachment structure of assembly assembling, is specifically related to the attachment structure of a kind of cavity inner assembly assembling.
Background technology
Two parts are fastenedly connected by traditional assembly assembling usually by bolt or similar fixture.For the ease of distinguishing, below two parts are called first component and second component.When carrying out assembly assembling in cavity, the groove holding the corresponding link of second component generally it is provided with in the mating end of first component, the two side of the groove of first component and the link of second component are provided with mutually corresponding perforation, the link of second component is fastenedly connected by bolt, nut assembly after being installed on the groove of first component, or the groove of first component sidewall is perforation, another sidewall is screwed hole, and the link of second component is bolted connection after being installed on the groove of first component.
In actual assembling process, we have found that, when this assembly need to be installed in cavity, namely when the position that first component combines with second component is positioned at cavity, once cavity medial wall is excessively narrow and small with the working place that first component, second component circumference enclose, to be unfavorable for the assembling of bolt and use spanner that bolt is fastened, even spanner cannot be filled in working place and be operated.
Summary of the invention
For the problems referred to above, this utility model provides the attachment structure of a kind of cavity inner assembly assembling, and it can realize, when working place is narrow and small, assembly being assembled, and assembly manipulation is simple, convenient.
Its technical scheme is such, described assembly includes first component and second component, the mating end of described first component is provided with the groove matched with second component link, it is characterized in that: a sidewall of the groove of first component is provided with the first threaded perforations, the medial surface of its another sidewall is provided with the first bellmouth being coaxially disposed with this first threaded perforations, the link of described second component is provided with the perforation corresponding with the first threaded perforations of first component, it is provided with adjustment screw in first threaded perforations of described first component, described adjustment screw is provided with the first capitate projection towards one end of described second component, the sliding pin slided along perforation it is provided with in the perforation of described second component, described sliding pin is provided with protruding the second corresponding capitate hole of the first capitate with described adjustment screw and second tapered protrusion corresponding with described first capitate hole；The position that in the cavity wall of described cavity, corresponding first component and second component connect is provided with pilot hole.
Further, another sidewall of the groove of described first component is provided with the second threaded perforations and the fixing screw being arranged in the second threaded perforations, and described fixing screw is provided with described first bellmouth towards one end of described sliding pin.
Further, described first bellmouth passes through drilling via formations on another sidewall of the groove of described first component.
Further, the link of described second component is " convex " character form structure, includes protuberance and be positioned at the stop end face of protuberance both sides, and the second bellmouth of described sliding pin and the second tapered protrusion place eccentric axis are arranged at the top of described first tapered protrusion and the first bellmouth place axis.
Adopt the attachment structure that cavity inner assembly of the present utility model assembles, when assembling, second component loads cavity, its link is assemblied in the groove of first component, regulate screw and be screwed in the first threaded perforations of groove side from the pilot hole of cavity wall side, regulate the first tapered protrusion of screw by the conical surface of the second conical socket being resisted against sliding pin, constantly stretch into along with regulating screw, first tapered protrusion is agreed with mutually with the second bellmouth, subsequently, sliding pin slides to groove opposite side under the effect regulating screw, second tapered protrusion of sliding pin is resisted against on the first bellmouth of groove opposite side, and finally agree with mutually with the first bellmouth, realize first component to be fastenedly connected with second component, it can realize when working place is narrow and small, assembly is assembled, and assembly manipulation is simple, convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of second component of the present utility model.
Fig. 3 is the structural representation of sliding pin of the present utility model.
Fig. 4 is the partial structurtes schematic diagram of first component of the present utility model.
Detailed description of the invention
As shown in Figures 1 to 4, described assembly includes first component 2 and second component 1, wherein, first component 2 is integrally located in cavity 61, the mating end of described first component 2 is provided with the groove 21 matched with second component 1 link, one of them sidewall of the groove 21 of first component 2 is provided with the first threaded perforations 22, the medial surface of its another sidewall is provided with the first bellmouth 23 being coaxially disposed with this first threaded perforations, the link of described second component 1 is provided with the perforation 12 corresponding with the first threaded perforations 22 of first component 2, first threaded perforations 22 female thread of described first component 2 is connected to adjustment screw 3, described adjustment screw 3 is provided with the first capitate projection 31 towards one end of described second component 1, the sliding pin 4 slided along perforation it is provided with in the perforation 12 of described second component 1, described sliding pin 4 is provided with the second capitate hole 42 corresponding with the first capitate projection 31 of described adjustment screw 3 and second tapered protrusion 41 corresponding with described first capitate hole 23；The position that in the cavity wall 6 of described cavity 61, corresponding first component and second component connect is provided with pilot hole 62, as shown in Figure 1, another sidewall of the groove 21 of described first component 2 is provided with the second threaded perforations 24 and is threadedly connected to the fixing screw 5 in the second threaded perforations 24, described fixing screw 5 is provided with described first bellmouth 23 towards one end of described sliding pin 4, preferably, this first threaded perforations 22 and the second threaded perforations 24 are coaxially disposed, and the first tapered protrusion 31 and the first bellmouth 23 are coaxially disposed simultaneously.This pilot hole 62 can be arranged at cavity wall side only for regulating screw 3, and now, fixing screw 5 or the first bellmouth default on the sidewall of groove of first component 2；This pilot hole 62 is arranged at cavity wall both sides also dependent on demand, it is simple to the installation of fixing screw regulates.Wherein, described first bellmouth 23 also by drilling via formations on another sidewall of the groove of described first component.
Preferably, such as Fig. 1, shown in Fig. 2, the link of described second component 1 is " convex " character form structure, includes protuberance and be positioned at the stop end face 13,14 of protuberance 11 both sides, and the second bellmouth 42 of described sliding pin 4 and the second tapered protrusion 41 place eccentric axis are arranged at the top of described first tapered protrusion 31 and the first bellmouth 23 place axis.As it is shown in figure 1, D is under locking state, second bellmouth the 42, second tapered protrusion 41 place axis of described sliding pin 4 and the eccentric distance of described first tapered protrusion the 31, first bellmouth 23 place axis.
Such setting makes, the downside of the downside of the taper outer edge surface of the first tapered protrusion and the taper inner edge surface of the second bellmouth fits, the upside of the upside of the taper outer edge surface of the second tapered protrusion and the taper inner edge surface of the first bellmouth fits, regulate screw 3 in the process of precession, its first tapered protrusion 31 gives sliding pin 4 one horizontal forward active forces, make sliding pin to fixing screw one Slideslip, and give sliding pin 4 one downward active forces, second component is moved down and its perforation is corresponding with the first threaded perforations of the groove side of first component, sliding pin under the effect regulating screw to fixing screw one Slideslip, second tapered protrusion of sliding pin is resisted against on the first bellmouth of fixing screw, final first tapered protrusion is resisted against the bottom of the second bellmouth, second tapered protrusion is resisted against the top of the first bellmouth, realize first component to be fastenedly connected with second component, can effectively prevent the stop end face 13 of protuberance 11 both sides, 14 with the upper surface 25 of groove 21 two side, gap is there is between 26, cause loose-parts, rock.
Claims (4)
1. the attachment structure of a cavity inner assembly assembling, described assembly includes first component and second component, the mating end of described first component is provided with the groove matched with second component link, it is characterized in that: a sidewall of the groove of first component is provided with the first threaded perforations, the medial surface of its another sidewall is provided with the first bellmouth being coaxially disposed with this first threaded perforations, the link of described second component is provided with the perforation corresponding with the first threaded perforations of first component, it is provided with adjustment screw in first threaded perforations of described first component, described adjustment screw is provided with the first capitate projection towards one end of described second component, the sliding pin slided along perforation it is provided with in the perforation of described second component, described sliding pin is provided with protruding the second corresponding capitate hole of the first capitate with described adjustment screw and second tapered protrusion corresponding with described first capitate hole；The position that in the cavity wall of described cavity, corresponding first component and second component connect is provided with pilot hole.
2. the attachment structure of a kind of cavity inner assembly according to claim 1 assembling, it is characterized in that: another sidewall of the groove of described first component is provided with the second threaded perforations and the fixing screw being arranged in the second threaded perforations, described fixing screw is provided with described first bellmouth towards one end of described sliding pin.
3. the attachment structure of a kind of cavity inner assembly according to claim 1 assembling, it is characterised in that: described first bellmouth passes through drilling via formations on another sidewall of the groove of described first component.
4. the attachment structure according to described a kind of cavity inner assembly assembling arbitrary in claims 1 to 3, it is characterized in that: the link of described second component is " convex " character form structure, includes protuberance and be positioned at the stop end face of protuberance both sides, the second bellmouth of described sliding pin and the second tapered protrusion place eccentric axis are arranged at the top of described first tapered protrusion and the first bellmouth place axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990704.8U CN205349931U (en) | 2015-12-03 | 2015-12-03 | Component Assembly's connection structure in cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990704.8U CN205349931U (en) | 2015-12-03 | 2015-12-03 | Component Assembly's connection structure in cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349931U true CN205349931U (en) | 2016-06-29 |
Family
ID=56152453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990704.8U Withdrawn - After Issue CN205349931U (en) | 2015-12-03 | 2015-12-03 | Component Assembly's connection structure in cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443518A (en) * | 2015-12-03 | 2016-03-30 | 无锡机床股份有限公司 | Connecting structure for assembly assembling in cavity |
-
2015
- 2015-12-03 CN CN201520990704.8U patent/CN205349931U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443518A (en) * | 2015-12-03 | 2016-03-30 | 无锡机床股份有限公司 | Connecting structure for assembly assembling in cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20180105 |
|
| AV01 | Patent right actively abandoned |