CN201275887Y - Novel guide bar - Google Patents
Novel guide bar Download PDFInfo
- Publication number
- CN201275887Y CN201275887Y CNU2008201457531U CN200820145753U CN201275887Y CN 201275887 Y CN201275887 Y CN 201275887Y CN U2008201457531 U CNU2008201457531 U CN U2008201457531U CN 200820145753 U CN200820145753 U CN 200820145753U CN 201275887 Y CN201275887 Y CN 201275887Y
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- China
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- frame
- cylinder
- cylinder body
- guide post
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- Expired - Fee Related
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Abstract
The utility model discloses a novel guide rod which is provided with a first cylinder body, a second cylinder body and a third cylinder body which are integrated into a whole and sequentially present the shape of thin-thick-thin; wherein, external threads are respectively arranged on the cylindrical surfaces of the first cylinder body and the third cylinder body; both ends of the second cylinder body adjacent to the first cylinder body and the third cylinder body are respectively provided with connecting parts which can be threaded through by a frame, positioning locking mechanisms are respectively arranged on the inner sides of the connecting parts and used for the positioning fixation of the inner lateral surfaces of the frame and convenient disassembly of the frame, and positioning nuts for the positioning fixation of the outer lateral surfaces of the frame are screwed on the first cylinder body and the third cylinder body. when the novel guide rod needs to be replaced, the positioning locking mechanisms and positioning nuts on the inner and outer lateral surfaces of the frame need to be disassembled, and the guide rod can be drawn out for replacement; a new guide rod is newly threaded through the frame and is fixed by the positioning locking mechanism and the positioning nuts, so the replacement operation is finished. Compared with prior art, the novel guide rod has the advantages of convenient replacement.
Description
Technical field
The utility model relates to a kind of guide post.
Background technology
Guide post fixedly is arranged on the frame and slides for slide block, traditional guide post as shown in Figure 1, be provided with one link to each other be successively thin-thick-thin first cylinder 1 ', second cylinder 2 ' and three cylindrical body 3 ', first cylinder 1 ' and three cylindrical body 3 ' the outer end be respectively equipped with external screw thread, second cylinder 2 ' be the operate portions that slides for slide block, first cylinder 1 ' and second cylinder 2 ' between, second cylinder 2 ' and three cylindrical 3 ' between form respectively positioning step 11 ', 31 ', frame 4 ', 5 ' respectively be arranged in first cylinder 1 ', three cylindrical body 3 ' on, and frame 4 ', 5 ' medial surface abut against respectively positioning step 11 ', 31 ' on, frame 4 ', 5 ' lateral surface respectively by nut 6 ', 7 ' locking.
Because slide block moves back and forth on guide post for a long time repeatedly, guide post weares and teares easily, like this, just can cause the inaccuracy that leads, and therefore, need regularly change guide post.Traditional this guide post, frame are arranged on the thinner cylinder at guide post two ends, in the time will changing guide post, owing to be subjected to the restriction of positioning step, need dismounting one side frame guide post could be extracted out, change pretty troublesome.
The utility model content
The purpose of this utility model provides a kind of novel guide post that is convenient for changing.
The technical solution of the utility model is such: a kind of novel guide post, be provided with one and link to each other and to be thin-thick-thin first cylinder, second cylinder and three cylindrical body successively, be respectively equipped with external screw thread on the face of cylinder of above-mentioned first cylinder and three cylindrical body; Above-mentioned second cylinder is respectively equipped with for frame with two ends that above-mentioned first cylinder, three cylindrical body adjoin mutually respectively and wears thereon connecting portion, the medial surface that the inboard of above-mentioned connecting portion is respectively equipped with for frame positions fixing positioning locking mechanism for convenience detach, and the lateral surface that screws togather respectively for frame on above-mentioned first, the three cylindrical body positions fixing setscrew nut.
Above-mentioned positioning locking mechanism comprises annular positioning groove and location snap ring for convenience detach, and above-mentioned annular positioning groove is opened on above-mentioned second cylinder and the corresponding position of the medial surface of frame, and above-mentioned location snap ring is arranged in the above-mentioned annular positioning groove.
Above-mentioned location snap ring comprises first fastening piece that is interlocked, second fastening piece and be fastened together locking part for convenience detach of these two fastening pieces.
Offer corresponding connecting hole respectively on above-mentioned first, second fastening piece, above-mentioned first, second fastening piece is fastened with the screw that matches, nut by above-mentioned connecting hole and is in the same place.
After adopting such scheme, guide post of the present utility model, the connecting portion that wears thereon for frame is located at the second thicker cylindrical two ends, the medial surface of frame positions fixing by positioning locking mechanism for convenience detach, the lateral surface of frame by be screwed on first, nut on the three cylindrical body positions fixing.When changing guide post, only need separate the positioning locking mechanism and the nut of the inside and outside side of lower bearing bracket, just can extract guide post out and change, new guide post is penetrated on the frame again fix with positioning locking mechanism and nut again, just finish more changing jobs.The utility model only need be untied positioning locking mechanism and nut just can extract guide post out, need not to dismantle frame, compared with prior art, has the advantage that is convenient for changing.
Description of drawings
Fig. 1 is for practising the structural representation that guide post is arranged.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a three-dimensional exploded view of the present utility model.
Fig. 4 is the structural representation of location snap ring in the utility model.
The specific embodiment
A kind of novel guide post of the present utility model, as Fig. 2, shown in 3, being provided with one links to each other and to be thin-thick-first thin cylinder 1 successively, second cylinder 2 and the three cylindrical body 3, be respectively equipped with external screw thread 11 on the face of cylinder of first cylinder 1 and three cylindrical body 3,31, second cylinder 2 respectively with first cylinder 1, the two ends that three cylindrical body 3 adjoins mutually are respectively equipped with for frame 4,5 wear connecting portion 21 thereon, 22, connecting portion 21,22 inboard offers annular positioning groove 23 respectively, 24, annular positioning groove 23, be arranged with location snap ring 8 in 24 respectively, 9, frame 4,5 medial surface is respectively near location snap ring 8,9 position fixing, frame 4,5 lateral surface respectively with connecting portion 21,22 the outside flushes (promptly, flush with the both ends of the surface of second cylinder 2), by being arranged in first respectively, three cylindrical body 1, on 3 and with external screw thread 11 respectively, 31 suitable setscrew nuts 6,7 with frame 4,5 lateral surface positioning and fixing is in the two ends of second cylinder 2.
As shown in Figure 4, location snap ring 8 comprises first fastening piece 81, second fastening piece 82, screw 83, nut 84, first fastening piece 81 and second fastening piece, 82 corresponding fastenings, the two ends up and down of first fastening piece 81 and second fastening piece 82 correspondence respectively offer connecting hole 811,812 and connecting hole 821,822, and screw 83 passes connecting hole 811,821 respectively and connecting hole 812,822 attaching nuts 84 lock together first fastening piece 81 and second fastening piece 82.
The structure of location snap ring 9 is identical with location snap ring 8.
During work, the medial surface of frame 4,5 positions fixing respectively by location snap ring 8,9, the lateral surface of frame 4,5 by be screwed on first, nut 6,7 on the three cylindrical body positions fixing.When changing guide post, only need separate the location snap ring 8,9 and the nut 6,7 of the inside and outside side of lower bearing bracket, just can extract guide post out and change, new guide post is penetrated on the frame again fix with locating snap ring 8,9 and nut 6,7 again, just finish more changing jobs.The utility model only need be untied location snap ring 8,9 and nut 6,7 just can be extracted guide post out, need not to dismantle frame, compared with prior art, has the advantage that is convenient for changing.
Claims (4)
1, a kind of novel guide post is provided with one and links to each other and to be thin-thick-thin first cylinder, second cylinder and three cylindrical body successively, is respectively equipped with external screw thread on the face of cylinder of above-mentioned first cylinder and three cylindrical body; It is characterized in that: above-mentioned second cylinder is respectively equipped with for frame with two ends that above-mentioned first cylinder, three cylindrical body adjoin mutually respectively and wears thereon connecting portion, the medial surface that the inboard of above-mentioned connecting portion is respectively equipped with for frame positions fixing positioning locking mechanism for convenience detach, and the lateral surface that screws togather respectively for frame on above-mentioned first, the three cylindrical body positions fixing setscrew nut.
2, a kind of novel guide post according to claim 1, it is characterized in that: above-mentioned positioning locking mechanism comprises annular positioning groove and location snap ring for convenience detach, above-mentioned annular positioning groove is opened on above-mentioned second cylinder and the corresponding position of the medial surface of frame, and above-mentioned location snap ring is arranged in the above-mentioned annular positioning groove.
3, a kind of novel guide post according to claim 2 is characterized in that: above-mentioned location snap ring comprises first fastening piece that is interlocked, second fastening piece and be fastened together locking part for convenience detach of these two fastening pieces.
4, a kind of novel guide post according to claim 3, it is characterized in that: offer corresponding connecting hole respectively on above-mentioned first, second fastening piece, above-mentioned first, second fastening piece is fastened with the screw that matches, nut by above-mentioned connecting hole and is in the same place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201457531U CN201275887Y (en) | 2008-09-27 | 2008-09-27 | Novel guide bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201457531U CN201275887Y (en) | 2008-09-27 | 2008-09-27 | Novel guide bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275887Y true CN201275887Y (en) | 2009-07-22 |
Family
ID=40893464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201457531U Expired - Fee Related CN201275887Y (en) | 2008-09-27 | 2008-09-27 | Novel guide bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275887Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602720A (en) * | 2012-02-28 | 2012-07-25 | 广州广电运通金融电子股份有限公司 | Paper-class medium processing device and transmission medium guiding device thereof |
-
2008
- 2008-09-27 CN CNU2008201457531U patent/CN201275887Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602720A (en) * | 2012-02-28 | 2012-07-25 | 广州广电运通金融电子股份有限公司 | Paper-class medium processing device and transmission medium guiding device thereof |
| CN102602720B (en) * | 2012-02-28 | 2014-10-22 | 广州广电运通金融电子股份有限公司 | Paper-class medium processing device and transmission medium guiding device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fackel Machinery (Fujian) Co., Ltd. Assignor: Zheng Xiaofei|Zheng Ahuo Contract fulfillment period: 2009.10.12 to 2015.10.11 Contract record no.: 2009350000221 Denomination of utility model: Novel guide bar Granted publication date: 20090722 License type: Exclusive license Record date: 20091102 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.12 TO 2015.10.11; CHANGE OF CONTRACT Name of requester: FEIKE MACHINERY( FUJIAN ) CO., LTD. Effective date: 20091102 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20110927 |