CN202194890U - Directional connection sleeve convenient for accurate installation of workpiece - Google Patents
Directional connection sleeve convenient for accurate installation of workpiece Download PDFInfo
- Publication number
- CN202194890U CN202194890U CN2011202932765U CN201120293276U CN202194890U CN 202194890 U CN202194890 U CN 202194890U CN 2011202932765 U CN2011202932765 U CN 2011202932765U CN 201120293276 U CN201120293276 U CN 201120293276U CN 202194890 U CN202194890 U CN 202194890U
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- CN
- China
- Prior art keywords
- workpiece
- sleeve body
- chute
- sleeve
- convenient
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- 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 - Fee Related
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Abstract
The utility model discloses a directional connection sleeve convenient for accurate installation of a workpiece. The directional connection sleeve comprises a cylindrical sleeve body (1), wherein two ends of the sleeve body (1) protrude outwards to form a ring (2), a screw hole (4) is arranged on the ring (2), a sliding chute (3) along the center line direction of the sleeve body (1) is formed on the inner wall of the sleeve body (1), and the length of the sliding chute (3) is equal to that of the sleeve body (1). With the adoption of the structure, the workpiece can be ensured to be installed accurately, and meanwhile, time and labor are saved.
Description
Technical field
The utility model relates to a kind of coupling sleeve, specifically is a kind of directed coupling sleeve that workpiece is accurately installed of being convenient to.
Background technique
Coupling sleeve is widely used in the connection of various workpiece as a kind of common cover bonding tool.The connection procedure of workpiece mainly is: two workpiece to be connected are inserted the two ends of coupling sleeve respectively and dock; Then coupling sleeve and workpiece to be connected are fixed; Specifically be workpiece to be connected to be fixed on the screw hole of sleeve outer toroid, so just accomplished the connection of workpiece through bolt.But Workpiece structure sometimes to be connected is very special, or connects effect preferably in order to reach, and the butt end of workpiece to be connected needs to coincide each other, promptly is that very special docking mode could successfully connect.Because the structure of coupling sleeve is limited at present, at first, in butt joint, can not observe whether dock unanimity; Secondly, owing to the volume and the quality of workpiece to be connected are not little, so in butt joint, can waste time and energy in the position of going again to rotate adjustment workpiece to be connected very much, installs extremely inconvenience, also might dock the installation error and cause other influences.
The model utility content
The utility model technical problem to be solved is that a kind of directed coupling sleeve that workpiece is accurately installed of being convenient to is provided.
The utility model is that the technical solution problem mainly realizes through following technological scheme: a kind of accurately directed coupling sleeve of installation of workpiece of being convenient to; Comprise sleeve body; The two ends of sleeve body outwards convex to form annulus; Annulus is provided with screw hole, forms chute, the length of chute and the equal in length of sleeve body along the centerline direction of sleeve body on the inwall of said sleeve body one.Screw hole is used for the fixing of workpiece to be connected, and the alignment protrusion on chute and the workpiece to be connected is complementary, and two workpiece to be connected are docking together exactly.
Said chute is square groove or dovetail groove.Select suitable chute shape according to the alignment protrusion on the workpiece to be connected.
The width of said chute be sleeve body circumference 1/50 ~ 1/20, the degree of depth of chute be sleeve body wall thickness 1/3 ~ 1/2.
Said screw hole is 2N, and wherein N is a positive integer.
Said screw hole is equidistant distribution on annulus.Equidistantly distribution at first is a good fixing effect, secondly is attractive in appearance.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is offered one chute on the inwall of original sleeve body; Alignment protrusion on chute and the workpiece to be connected matches; Accomplished the accurate butt joint of connecting end, need not as in the past, will rotate again the port docking location of adjustment workpiece to be connected, made installation more time saving and energy saving.
(2) the utility model is simple in structure, and design is unique, and practicability is very strong.
Description of drawings
Fig. 1 is the plan view of the utility model;
Fig. 2 is the structural representation of the cross section of the utility model.
Pairing reference character is in the accompanying drawing: 1, sleeve body, 2, annulus, 3, chute, 4, screw hole.
Embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the mode of execution of the utility model is not limited thereto.
Embodiment:
Like Fig. 1 and shown in Figure 2, the utility model comprises sleeve body 1, and the two ends of sleeve body 1 outwards convex to form annulus 2; Annulus 2 is provided with screw hole 4, and screw hole 4 is 2N, and wherein N is a positive integer; Screw hole 4 is equidistant distribution on annulus 2, screw hole 4 is used for fixing workpiece to be connected.
The working principle of the utility model is: at first; Two ends with the chute 3 on the difference of the alignment protrusion on two workpiece to be connected alignment sleeve body 1; Slip into chute 3 then; Under the acting in conjunction of chute 3 and alignment protrusion, accomplish butt joint and connect, through bolt joining work pieces is fixed on the position of screw hole 4 at last.
As stated, then can realize the utility model well.
Claims (5)
1. be convenient to the directed coupling sleeve that workpiece is accurately installed for one kind; Comprise columniform sleeve body (1); The two ends of sleeve body (1) outwards convex to form annulus (2); Annulus (2) is provided with screw hole (4), it is characterized in that: form the chute (3) along the centerline direction of sleeve body (1) on the inwall of said sleeve body (1) one, the equal in length of the length of chute (3) and sleeve body (1).
2. a kind of directed coupling sleeve that workpiece is accurately installed of being convenient to according to claim 1, it is characterized in that: said chute (3) is square groove or dovetail groove.
3. a kind of directed coupling sleeve that workpiece is accurately installed of being convenient to according to claim 2; It is characterized in that: the width of said chute (3) be sleeve body (1) circumference 1/50 ~ 1/20, the degree of depth of chute (3) be sleeve body (1) wall thickness 1/3 ~ 1/2.
4. a kind of directed coupling sleeve that workpiece is accurately installed of being convenient to according to claim 1, it is characterized in that: said screw hole (4) is 2N, and wherein N is a positive integer.
5. a kind of directed coupling sleeve that workpiece is accurately installed of being convenient to according to claim 4, it is characterized in that: said screw hole (4) is equidistant distribution on annulus (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202932765U CN202194890U (en) | 2011-08-12 | 2011-08-12 | Directional connection sleeve convenient for accurate installation of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202932765U CN202194890U (en) | 2011-08-12 | 2011-08-12 | Directional connection sleeve convenient for accurate installation of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202194890U true CN202194890U (en) | 2012-04-18 |
Family
ID=45949805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202932765U Expired - Fee Related CN202194890U (en) | 2011-08-12 | 2011-08-12 | Directional connection sleeve convenient for accurate installation of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202194890U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808816A (en) * | 2012-07-26 | 2012-12-05 | 苏州柏德纳科技有限公司 | Mechanical installation seat |
| CN104196854A (en) * | 2014-09-21 | 2014-12-10 | 金方明 | Connecting sleeve of film pressing mechanism of packing machine and process for thermally treating connecting sleeve |
| CN104847752A (en) * | 2015-04-30 | 2015-08-19 | 苏州锟恩电子科技有限公司 | Instrument module |
-
2011
- 2011-08-12 CN CN2011202932765U patent/CN202194890U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808816A (en) * | 2012-07-26 | 2012-12-05 | 苏州柏德纳科技有限公司 | Mechanical installation seat |
| CN104196854A (en) * | 2014-09-21 | 2014-12-10 | 金方明 | Connecting sleeve of film pressing mechanism of packing machine and process for thermally treating connecting sleeve |
| CN104847752A (en) * | 2015-04-30 | 2015-08-19 | 苏州锟恩电子科技有限公司 | Instrument module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20120812 |