CN203500218U - Dowel lug connecting mechanism - Google Patents
Dowel lug connecting mechanism Download PDFInfo
- Publication number
- CN203500218U CN203500218U CN201320530232.9U CN201320530232U CN203500218U CN 203500218 U CN203500218 U CN 203500218U CN 201320530232 U CN201320530232 U CN 201320530232U CN 203500218 U CN203500218 U CN 203500218U
- Authority
- CN
- China
- Prior art keywords
- hole
- auricle
- pin
- cover body
- shaft extension
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a dowel lug connecting mechanism, which consists of an equipment compartment (1), a stand (2), a bushing (3), a lug (4), a threaded bushing (5), a cover body (6), a dowel (7), a stopper (8) and a wrench (9), wherein a lug hole I (11) is formed in the equipment compartment (1); the stand (2) is shaped into a trapezoidal cube; a bushing hole II (21) and a lug hole II (22) are formed in the stand (2); the bushing hole II (21) is a horizontal through hole; the lug hole II (22) is a perpendicular through hole. The dowel lug connecting mechanism is simple in structure and convenient to operate, is an embedded dowel lug connecting mechanism employing a rotating rapid-assembly and disassembly mode, and has huger economic value and social value.
Description
Technical field
The utility model relates to pin auricle structural design and applied technical field, and a kind of pin auricle bindiny mechanism is provided especially.
Background technique
It is in machinery, to be widely used the Connecting format that is suitable for frequent mounting or dismounting that pin auricle connects.At present, at the inner pin auricle using of machinery, connect, portion installs and removes within it; Can not meet some special requirement.For example, some equipment installation requirement pin auricle must be arranged in equipment, and can only carry out in device external the mounting or dismounting of pin auricle.
People urgently wish to obtain the good pin auricle bindiny mechanism of a kind of technique effect.
Model utility content
Order of the present utility model is to provide a kind of by the built-in type pin auricle bindiny mechanism of rotation rapid-assembling/disassembling.
Described pin auricle bindiny mechanism, is constructed as follows: equipment compartment 1, support 2, lining 3, auricle 4, threaded bushing 5, cover body 6, pin 7, block 8, spanner 9;
On described equipment compartment 1, be provided with auricle hole I 11;
Described support 2 is trapezoidal cube-shaped, is provided with bush hole II 21 and auricle hole II 22 on support 2; Described auricle hole II 22 is Vertical direction through hole, and bush hole II 21 is substantially horizontal through hole;
Described lining 3 is ring structure;
On auricle 4, be provided with pin hole IV 41;
Described threaded bushing 5 is ring structure, and one end arranged outside of ring structure has the position structure 51 of protrusion, and the internal surface of threaded bushing 5 is provided with screw thread 10;
Described pin 7 is axle shape structure, described pin 7 comprises front shaft extension 71 and rear shaft extension 72, described front shaft extension 71 is connected with the shaft shoulder 73 of rear shaft extension 72 by ring-type, is provided with the axle collar 74 of ring-type on described rear shaft extension 72 outsides, and rear shaft extension 72 inner sides are provided with polygonal blind hole driving hole 75; Pin 7 surfaces between the described shaft shoulder 73 and the axle collar 74 are provided with screw thread 10;
The limit number of described spanner 9 is consistent with driving hole 75 limit numbers;
Described auricle 4 is connected with equipment compartment 1, support 2 and cover body 6 with auricle hole VI 61 through auricle hole I 11, auricle hole II 22, and described equipment compartment 1 is between cover body 6 and auricle 4; Cover body 6 is between support 2 and equipment compartment 1; Block 8 is fixed on one end of cover body 6, described lining 3 is positioned at the bush hole II 21 in left side, auricle hole, threaded bushing 5 is positioned at the bush hole II 21 on right side, auricle hole, described pin 7 is connected with threaded bushing 5 by screw thread 10, the front shaft extension 71 of pin 7 is positioned at lining 3, and rear shaft extension 72 is positioned at threaded bushing 5; Spanner 9 is connected with pin 7 by the driving hole 75 inserting in rear shaft extension 72 through the pin hole VI 62 on cover body 6; Block 8 bottoms are less than the external diameter of the axle collar 74 to the vertical distance of spanner 9 center lines;
The dotted line position that is arranged in accompanying drawing 1 when pin 7 is shown in Fig. 1, pin 7 is when dotted line position, carry out the installation of equipment compartment 1, auricle 4 is inserted in the auricle hole II 22 of support 2, rotary spanner 9 coordinates drive pin 7 to rotate by spanner with the driving hole 75 in rear shaft extension 72, by pin 7 outer surface threads 10, insert bush hole II 21 and the 22 internal diameter motions of auricle hole II with the front shaft extension 71 that coordinated of the screw thread 10 of threaded bushing 5 internal surfaces, when the axle collar 74 of pin 7 moves to position structure 51 places, it is the installation in finishing equipment cabin 1, counterrotating spanner 9, when the axle collar 74 of pin 7 moves to its axle collar 74 and contacts with block 8, it is the dismounting in finishing equipment cabin 1.
Pin auricle described in the utility model bindiny mechanism is simple in structure, easy to operate, is a kind of by the built-in type pin auricle bindiny mechanism of rotation rapid-assembling/disassembling, has comparatively huge economic value and social value.
Accompanying drawing explanation
Fig. 1 is pin auricle bindiny mechanism structural drawing;
Fig. 2 is support cross-sectional schematic;
Fig. 3 is auricle cross-sectional schematic;
Fig. 4 is threaded bushing cross-sectional schematic;
Fig. 5 is block schematic diagram;
Fig. 6 is cover body cross-sectional schematic;
Fig. 7 is pin schematic diagram;
Fig. 8 is A-A place cross-sectional schematic in Fig. 7;
Fig. 9 is equipment compartment cross-sectional schematic;
Figure 10 is spanner schematic diagram;
Figure 11 is B-B place cross-sectional schematic in Figure 10.
Embodiment
Described pin auricle bindiny mechanism, is constructed as follows: equipment compartment 1, support 2, lining 3, auricle 4, threaded bushing 5, cover body 6, pin 7, block 8, spanner 9;
On described equipment compartment 1, be provided with auricle hole I 11;
Described support 2 is trapezoidal cube-shaped, is provided with bush hole II 21 and auricle hole II 22 on support 2; Described auricle hole II 22 is Vertical direction through hole, and bush hole II 21 is substantially horizontal through hole;
Described lining 3 is ring structure;
On auricle 4, be provided with pin hole IV 41;
Described threaded bushing 5 is ring structure, and one end arranged outside of ring structure has the position structure 51 of protrusion, and the internal surface of threaded bushing 5 is provided with screw thread 10;
Described pin 7 is axle shape structure, described pin 7 comprises front shaft extension 71 and rear shaft extension 72, described front shaft extension 71 is connected with the shaft shoulder 73 of rear shaft extension 72 by ring-type, is provided with the axle collar 74 of ring-type on described rear shaft extension 72 outsides, and rear shaft extension 72 inner sides are provided with polygonal blind hole driving hole 75; Pin 7 surfaces between the described shaft shoulder 73 and the axle collar 74 are provided with screw thread 10..
The limit number of described spanner 9 is consistent with driving hole 75 limit numbers;
The limit number of described spanner 9 and the limit number of driving hole 75 are all 6 limits;
Described auricle 4 is connected with equipment compartment 1, support 2 and cover body 6 with auricle hole VI 61 through auricle hole I 11, auricle hole II 22, and described equipment compartment 1 is between cover body 6 and auricle 4; Cover body 6 is between support 2 and equipment compartment 1; Block 8 is fixed on one end of cover body 6, described lining 3 is positioned at the bush hole II 21 in left side, auricle hole, threaded bushing 5 is positioned at the bush hole II 21 on right side, auricle hole, described pin 7 is connected with threaded bushing 5 by screw thread 10, the front shaft extension 71 of pin 7 is positioned at lining 3, and rear shaft extension 72 is positioned at threaded bushing 5; Spanner 9 is connected with pin 7 by the driving hole 75 inserting in rear shaft extension 72 through the pin hole VI 62 on cover body 6; Block 8 bottoms are less than the external diameter of the axle collar 74 to the vertical distance of spanner 9 center lines;
The dotted line position that is arranged in accompanying drawing 1 when pin 7 is shown in Fig. 1, pin 7 is when dotted line position, carry out the installation of equipment compartment 1, auricle 4 is inserted in the auricle hole II 22 of support 2, rotary spanner 9 coordinates drive pin 7 to rotate by spanner with the driving hole 75 in rear shaft extension 72, by pin 7 outer surface threads 10, insert bush hole II 21 and the 22 internal diameter motions of auricle hole II with the front shaft extension 71 that coordinated of the screw thread 10 of threaded bushing 5 internal surfaces, when the axle collar 74 of pin 7 moves to position structure 51 places, it is the installation in finishing equipment cabin 1, counterrotating spanner 9, when the axle collar 74 of pin 7 moves to its axle collar 74 and contacts with block 8, it is the dismounting in finishing equipment cabin 1.
Described in the present embodiment, pin auricle bindiny mechanism is simple in structure, easy to operate, is a kind of by the built-in type pin auricle bindiny mechanism of rotation rapid-assembling/disassembling, has comparatively huge economic value and social value.
Claims (1)
1. a pin auricle bindiny mechanism, is characterized in that: described pin auricle bindiny mechanism is constructed as follows: equipment compartment (1), support (2), lining (3), auricle (4), threaded bushing (5), cover body (6), pin (7), block (8), spanner (9);
On described equipment compartment (1), be provided with auricle hole I (11);
On described support (2), be provided with bush hole II (21) and auricle hole II (22); Described auricle hole II (22) is Vertical direction through hole, and bush hole II (21) is substantially horizontal through hole;
Described lining (3) is ring structure,
On auricle (4), be provided with pin hole IV (41);
Described threaded bushing (5) is ring structure, and one end arranged outside of ring structure has the position structure (51) of protrusion, and the internal surface of threaded bushing (5) is provided with screw thread (10);
Cover body (6) is crooked sheet structure, and cover body (6) is provided with auricle hole VI (61) and pin hole VI (62);
Described pin (7) is axle shape structure, described pin (7) comprises front shaft extension (71) and rear shaft extension (72), described front shaft extension (71) is connected with the shaft shoulder (73) of rear shaft extension (72) by ring-type, on described rear shaft extension (72) outside, be provided with the axle collar (74) of ring-type, rear shaft extension (72) inner side is provided with polygonal blind hole driving hole (75); Pin (7) surface between the described shaft shoulder (73) and the axle collar (74) is provided with screw thread (10);
The limit number of described spanner (9) is consistent with the limit number of driving hole (75);
Described auricle (4) is connected with equipment compartment (1), support (2) and cover body (6) with auricle hole VI (61) through auricle hole I (11), auricle hole II (22), and described equipment compartment (1) is positioned between cover body (6) and auricle (4); Cover body (6) is positioned between support (2) and equipment compartment (1); Block (8) is fixed on one end of cover body (6), described lining (3) is positioned at the bush hole II (21) in left side, auricle hole, threaded bushing (5) is positioned at the bush hole II (21) on right side, auricle hole, described pin (7) is connected with threaded bushing (5) by screw thread (10), the front shaft extension (71) of pin (7) is positioned at lining (3), and rear shaft extension (72) is positioned at threaded bushing (5); Spanner (9) is connected with pin (7) by the driving hole (75) in shaft extension (72) after inserting through the pin hole VI (62) on cover body (6); Block (8) bottom is less than the external diameter of the axle collar (74) to the vertical distance of spanner (9) center line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320530232.9U CN203500218U (en) | 2013-08-28 | 2013-08-28 | Dowel lug connecting mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320530232.9U CN203500218U (en) | 2013-08-28 | 2013-08-28 | Dowel lug connecting mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203500218U true CN203500218U (en) | 2014-03-26 |
Family
ID=50331198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320530232.9U Expired - Lifetime CN203500218U (en) | 2013-08-28 | 2013-08-28 | Dowel lug connecting mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203500218U (en) |
-
2013
- 2013-08-28 CN CN201320530232.9U patent/CN203500218U/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
CX01 | Expiry of patent term |