CN105443518A - Connecting structure for assembly assembling in cavity - Google Patents
Connecting structure for assembly assembling in cavity Download PDFInfo
- Publication number
- CN105443518A CN105443518A CN201510876723.2A CN201510876723A CN105443518A CN 105443518 A CN105443518 A CN 105443518A CN 201510876723 A CN201510876723 A CN 201510876723A CN 105443518 A CN105443518 A CN 105443518A
- Authority
- CN
- China
- Prior art keywords
- component
- hole
- cone shape
- groove
- sliding pin
- 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.)
- Granted
Links
- 230000013011 mating Effects 0.000 claims 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
- 230000000149 penetrating effect Effects 0.000 abstract 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Insertion Pins And Rivets (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a connecting structure for assembly assembling in a cavity. By means of the connecting structure, under the situation that the operation space is narrow, an assembly can be assembled, and assembling operation is easy and convenient. The assembly comprises a first component and a second component. A groove matched with the connecting end of the second component is formed in the matching end of the first component. The connecting structure is characterized in that a first threaded penetrating hole is formed in one side wall of the groove, and a first conical hole coaxial with the first threaded penetrating hole is formed in the inner side face of the other side wall of the groove; a penetrating hole corresponding to the first threaded penetrating hole is formed in the connecting end of the second component, and an adjusting screw is arranged in the first threaded penetrating hole; a first hammer-shaped protrusion is arranged at one end, facing the second component, of the adjusting screw; a sliding pin capable of sliding along the penetrating hole is arranged in the penetrating hole, and a second hammer-shaped hole corresponding to the first hammer-shaped protrusion and a second conical protrusion corresponding to the first hammer-shaped hole are arranged on the sliding pin; and an assembling hole is formed in the position, corresponding to the connecting position of the first component and the second component, of the cavity wall of the cavity.
Description
Technical field
The present invention relates to the linkage structure of assembled, be specifically related to the linkage structure of cavity inner assembly assembling.
Background technique
Two parts are fastenedly connected by bolt or similar fixed block by traditional assembled usually.For the ease of distinguishing, below two parts are called first component and second component.When carrying out assembled in cavity, usually the groove holding the corresponding connecting end of second component is provided with in the mating end of first component, the two side of the groove of first component and the connecting end of second component are provided with mutually corresponding perforation, be fastenedly connected by bolt, nut assembly after the connecting end of second component is installed on the groove of first component, or the groove of first component sidewall is perforation, another sidewall is tapped hole, is bolted connection after the connecting end of second component is installed on the groove of first component.
In the assembly process of reality, we find, when this assembly need be installed in cavity, namely when the position that first component combines with second component is positioned at cavity, once the operating space that cavity madial wall and first component, second component circumference enclose is too narrow and small, to be unfavorable for the assembling of bolt and use spanner to carry out fastening to bolt, even spanner cannot be filled in operating space and operate.
Summary of the invention
For the problems referred to above, the invention provides the linkage structure of cavity inner assembly assembling, it can realize, when operating space is narrow and small, assembling assembly, and assembly manipulation is simple, convenient.
Its technological scheme is such, described assembly comprises first component and second component, the mating end of described first component is provided with the groove matched with second component connecting end, it is characterized in that: a sidewall of the groove of first component is provided with the first threaded perforations, the inner side surface of its another sidewall is provided with the first cone shape hole coaxially arranged with this first threaded perforations, the connecting end of described second component is provided with the perforation corresponding with the first threaded perforations of first component, adjusting screw is provided with in first threaded perforations of described first component, described adjusting screw is provided with the first capitate projection towards one end of described second component, the sliding pin that can slide along perforation is provided with in the perforation of described second component, described sliding pin is provided with and the protruding second corresponding capitate hole of the first capitate of described adjusting screw and second tapered protrusion corresponding with described first capitate hole, the position that on the chamber wall of described cavity, corresponding first component is connected with second component is provided with pilot hole.
Further, the set screw that another sidewall of the groove of described first component is provided with the second threaded perforations and is arranged in the second threaded perforations, described set screw is provided with described first cone shape hole towards one end of described sliding pin.
Further, described first cone shape hole by drilling via formations on another sidewall of the groove of described first component.
Further, the connecting end of described second component is " convex " character form structure, comprises protuberance and be positioned at the stop end face of protuberance both sides, and the second cone shape hole 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 cone shape hole place axis.
Adopt the linkage structure that cavity inner assembly of the present invention assembles, when assembling, second component loads cavity, its connecting end is assemblied in the groove of first component, adjusting screw is screwed in the first threaded perforations of groove side from the pilot hole of wall side, chamber, first tapered protrusion of adjusting screw will be resisted against on the conical surface of the second conical socket of sliding pin, along with adjusting screw constantly stretches into, first tapered protrusion is agreed with mutually with the second cone shape hole, subsequently, sliding pin slides to groove opposite side under the effect of adjusting screw, second tapered protrusion of sliding pin is resisted against on the first cone shape hole of groove opposite side, and finally agree with mutually with the first cone shape hole, realize first component and second component is fastenedly connected, it can realize when operating space is narrow and small, assembly is assembled, and assembly manipulation is simple, convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the partial structurtes schematic diagram of second component of the present invention.
Fig. 3 is the structural representation of sliding pin of the present invention.
Fig. 4 is the partial structurtes schematic diagram of first component of the present invention.
Embodiment
As shown in Figures 1 to 4, described assembly comprises first component 2 and second component 1, wherein, first component 2 entirety is positioned at cavity 61, the mating end of described first component 2 is provided with the groove 21 matched with second component 1 connecting end, one of them sidewall of the groove 21 of first component 2 is provided with the first threaded perforations 22, the inner side surface of its another sidewall is provided with the first cone shape hole 23 coaxially arranged with this first threaded perforations, the connecting end 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 internal thread of described first component 2 is connected with adjusting screw 3, described adjusting screw 3 is provided with the first capitate projection 31 towards one end of described second component 1, the sliding pin 4 that can slide along perforation 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 adjusting screw 3 and second tapered protrusion 41 corresponding with described first capitate hole 23, the position that on the chamber wall 6 of described cavity 61, corresponding first component is connected with second component is provided with pilot hole 62, as shown in Figure 1, the set screw 5 that another sidewall of the groove 21 of described first component 2 is provided with the second threaded perforations 24 and is threadedly connected in the second threaded perforations 24, described set screw 5 is provided with described first cone shape hole 23 towards one end of described sliding pin 4, preferably, this first threaded perforations 22 and the second threaded perforations 24 are coaxially arranged, and the first tapered protrusion 31 and the first cone shape hole 23 are coaxially arranged simultaneously.This pilot hole 62 only can be arranged at wall side, chamber for adjusting screw 3, and now, set screw 5 or the first cone shape hole default on the sidewall of the groove of first component 2; This pilot hole 62 also can be arranged at wall both sides, chamber according to demand, and the installation being convenient to set screw regulates.Wherein, described first cone shape hole 23 also by drilling via formations on another sidewall of the groove of described first component.
Preferably, as Fig. 1, shown in Fig. 2, the connecting end of described second component 1 is " convex " character form structure, comprises protuberance and be positioned at the stop end face 13,14 of protuberance 11 both sides, and the second cone shape hole 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 cone shape hole 23 place axis.As shown in Figure 1, D is under locking state, the second cone shape hole 42, second tapered protrusion 41 place axis of described sliding pin 4 and the eccentric distance of described first tapered protrusion 31, first cone shape hole 23 place axis.
Being arranged so that like this, 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 cone shape hole 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 cone shape hole fits, adjusting screw 3 is in the process of precession, its first tapered protrusion 31 gives sliding pin 4 one horizontal forward active force, make sliding pin to set screw one Slideslip, and give the active force that sliding pin 4 one is downward, 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 of adjusting screw to set screw one Slideslip, second tapered protrusion of sliding pin is resisted against on the first cone shape hole of set screw, final first tapered protrusion is resisted against the bottom of the second cone shape hole, second tapered protrusion is resisted against the top of the first cone shape hole, realize first component and second component is fastenedly connected, effectively can prevent the stop end face 13 of protuberance 11 both sides, 14 with the upper-end surface 25 of groove 21 two side, gap is there is between 26, cause loose-parts, rock.
Claims (4)
1. the linkage structure of cavity inner assembly assembling, described assembly comprises first component and second component, the mating end of described first component is provided with the groove matched with second component connecting end, it is characterized in that: a sidewall of the groove of first component is provided with the first threaded perforations, the inner side surface of its another sidewall is provided with the first cone shape hole coaxially arranged with this first threaded perforations, the connecting end of described second component is provided with the perforation corresponding with the first threaded perforations of first component, adjusting screw is provided with in first threaded perforations of described first component, described adjusting screw is provided with the first capitate projection towards one end of described second component, the sliding pin that can slide along perforation is provided with in the perforation of described second component, described sliding pin is provided with and the protruding second corresponding capitate hole of the first capitate of described adjusting screw and second tapered protrusion corresponding with described first capitate hole, the position that on the chamber wall of described cavity, corresponding first component is connected with second component is provided with pilot hole.
2. the linkage structure of cavity inner assembly assembling according to claim 1, it is characterized in that: the set screw that another sidewall of the groove of described first component is provided with the second threaded perforations and is arranged in the second threaded perforations, described set screw is provided with described first cone shape hole towards one end of described sliding pin.
3. the linkage structure of cavity inner assembly according to claim 1 assembling, is characterized in that: described first cone shape hole by drilling via formations on another sidewall of the groove of described first component.
4. according to the linkage structure of described cavity inner assembly assembling arbitrary in claims 1 to 3, it is characterized in that: the connecting end of described second component is " convex " character form structure, comprises protuberance and be positioned at the stop end face of protuberance both sides, the second cone shape hole 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 cone shape hole place axis.
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 true CN105443518A (en) | 2016-03-30 |
| CN105443518B CN105443518B (en) | 2018-01-05 |
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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) |
Cited By (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009115175A (en) * | 2007-11-05 | 2009-05-28 | Okamura Corp | Article fixing structure |
| CN102371374A (en) * | 2011-09-14 | 2012-03-14 | 无锡机床股份有限公司 | Special positioning tool for machining oil nozzle workpieces |
| 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 |
| CN105051381A (en) * | 2013-03-15 | 2015-11-11 | 亨德里克森美国有限责任公司 | Systems and methods for improving bolted joints |
| 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 |
-
2015
- 2015-12-03 CN CN201510876723.2A patent/CN105443518B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009115175A (en) * | 2007-11-05 | 2009-05-28 | Okamura Corp | Article fixing structure |
| CN102371374A (en) * | 2011-09-14 | 2012-03-14 | 无锡机床股份有限公司 | Special positioning tool for machining oil nozzle workpieces |
| CN105051381A (en) * | 2013-03-15 | 2015-11-11 | 亨德里克森美国有限责任公司 | 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443518B (en) | 2018-01-05 |
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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. |