CN203836140U - Detachable gear - Google Patents
Detachable gear Download PDFInfo
- Publication number
- CN203836140U CN203836140U CN201420243826.6U CN201420243826U CN203836140U CN 203836140 U CN203836140 U CN 203836140U CN 201420243826 U CN201420243826 U CN 201420243826U CN 203836140 U CN203836140 U CN 203836140U
- Authority
- CN
- China
- Prior art keywords
- groove
- annular
- sliding
- denticle
- bar
- 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 - Fee Related
Links
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses a detachable gear. According to the technical scheme, the detachable gear is characterized by comprising an upper gear body, a lower gear body and an oscillating tooth, the upper gear body and the lower gear body are provided with tooth grooves, the oscillating tooth is located inside the space formed by the two tooth grooves, and the upper gear body and the lower gear body are provided with annular sliding grooves; a sliding block is arranged inside the space formed by the two annular sliding grooves; the annular sliding grooves and the tooth grooves are communicated; the oscillating tooth is provided with a sliding hole through which the sliding block slides; the upper gear body is provided with an annular through groove; the annular through groove and the annular sliding grooves are communicated; the annular through groove is internally provided with a sliding rod; one end of the sliding rod is connected with the sliding block; the oscillating tooth is provided with a sliding way through which the sliding rod slides; the sliding way and the sliding hole are communicated; the upper gear body is provided with a clamping device used for clamping the sliding rod; a clamping block is tensioned by a spring, so that the clamping block is firmly clamped inside a clamping groove; when the oscillating tooth is detached, the oscillating tooth can be taken out only by pulling the clamping block, separating the clamping block from the clamping groove, then sliding the sliding rod and driving the sliding block to be separated from the sliding hole through the sliding rod.
Description
Technical field
The utility model relates to a kind of gear, and more particularly, it relates to a kind of removable gear.
Background technique
Gear is applied very extensive in mechanical transmission, the rotation motion that it is mainly used to transmit two between centers, traditional dish cogged is integral gear, and after the work use long-term, gear tends to damaged, as spot corrosion, gummed, wearing and tearing, broken teeth etc., at this time just need to change bad gear and ensure that machine runs well, in the time that damage is less, change whole gear, increase maintenance cost, and general replacement gear all needs could change after knockout screw on market, very trouble.
Model utility content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of removable gear.
For achieving the above object, the utility model provides following technological scheme: a kind of removable gear, comprise gear mass, described gear mass comprises denticle, lower denticle and oscillating tooth, on described upper denticle and lower denticle, be equipped with teeth groove, described oscillating tooth is positioned at the space that two teeth groove form, on described upper denticle and lower denticle, be equipped with annular groove, in the space that two described annular grooves form, be provided with the slide block of slip, described annular groove and teeth groove communicate, described oscillating tooth is provided with the slide opening sliding for slide block, described upper denticle is provided with annular through groove, described annular through groove and annular groove communicate, in described annular through groove, be provided with the slide bar of slip, one end of described slide bar is connected with slide block, described oscillating tooth is provided with the slideway sliding for slide bar, described slideway and slide opening communicate, described upper denticle is provided with the gripping mechanism for clamping slide bar.
By adopting technique scheme, under gear normal working, slide block is positioned on slide opening, slide bar passes on slideway and is clamped by gripping mechanism, gear is just fixed between denticle and lower denticle like this, when the oscillating tooth of gear weares and teares need to change time in use, regulate gripping mechanism, slide bar is not clamped, slide bar is slided in annular through groove, make slide bar depart from slideway, because slide bar is connected with slide block, slide block also can be along with slide bar slides together, when slide bar departs from after a bit of distance of slideway, slide block is also followed by departing from slide opening, so just oscillating tooth can be taken out, and then put into new oscillating tooth, slide bar again slides, slide bar band movable slider slides together, make slide bar be positioned at slide opening, slide bar is through slideway, and then clamp slide bar with gripping mechanism, can realize and fix oscillating tooth, easy to operate, change simple.
The utility model is further set to: described slide bar comprises outer bar, interior bar and draught spring, the groove of bar in one end of described outer bar is provided with and places, what described interior bar slided is positioned at groove, one end of described spring is connected with the bottom of groove, and the other end of described spring is connected with one end of interior bar.
The utility model is further set to: described gripping mechanism comprises draw-in groove and fixture block, and described draw-in groove is positioned at denticle one end back to lower denticle, and described draw-in groove communicates with annular through groove, and described fixture block is connected back to one end of spring with interior bar.
By adopting technique scheme, under the normal work of gear, fixture block is positioned at draw-in groove, draught spring is in extended state, thereby fixture block is stabilized in draw-in groove, obviously, oscillating tooth is also just fixed, in the time that needs are dismantled oscillating tooth, catch fixture block, fixture block is pulled towards the direction back to groove, fixture block can drive interior bar to move together, and the draught spring being connected with interior bar is further stretched, make fixture block depart from draw-in groove, slide bar so just can slide, make slide bar band movable slider depart from slide opening, slide bar departs from annular through groove, so just oscillating tooth can be taken out and changes, convenient disassembly.
Brief description of the drawings
Fig. 1 is the removable gear embodiment's of the utility model sectional view;
Fig. 2 is the sectional view of the removable gear embodiment's of the utility model slide bar;
Fig. 3 is the removable gear embodiment's of the utility model structural representation;
Fig. 4 is the worm's eye view of the removable gear embodiment's of the utility model upper cover;
Fig. 5 is the structural representation of the removable gear embodiment's of the utility model oscillating tooth;
Fig. 6 is the removable gear embodiment's of the utility model structural representation.
Reference character: 1, oscillating tooth; 2, teeth groove; 3, lower denticle; 4, annular groove; 5, slide block; 6, fixture block; 7, slide bar; 71, interior bar; 72, outer bar; 73, draught spring; 8, groove; 9, slide opening; 10, upper denticle; 11, draw-in groove; 12, slideway; 13, annular through groove.
Embodiment
Referring to figs. 1 through Fig. 6, the removable gear embodiment of the utility model is described further.
A kind of removable gear, comprise gear mass, described gear mass comprises denticle 10, lower denticle 3 and oscillating tooth 1, on described upper denticle 10 and lower denticle 3, be equipped with teeth groove 2, described oscillating tooth 1 is positioned at the space that two teeth groove 2 form, on described upper denticle 10 and lower denticle 3, be equipped with annular groove 4, in the space that two described annular grooves 4 form, be provided with the slide block 5 of slip, described annular groove 4 and teeth groove 2 communicate, described oscillating tooth 1 is provided with the slide opening 9 sliding for slide block 5, described upper denticle 10 is provided with annular through groove 13, described annular through groove 13 and annular groove 4 communicate, in described annular through groove 13, be provided with the slide bar 7 of slip, described slide bar 7 comprises outer bar 72, interior bar 71 and draught spring 73, the groove 8 of bar 71 in one end of described outer bar 72 is provided with and places, what described interior bar 71 slided is positioned at groove 8, one end of described spring is connected with the bottom of groove 8, the other end of described spring is connected with one end of interior bar 71, one end of described slide bar 7 is connected with slide block 5, described oscillating tooth 1 is provided with the slideway 12 sliding for slide bar 7, described slideway 12 and slide opening 9 communicate, described upper denticle 10 is provided with the gripping mechanism for clamping slide bar 7, described gripping mechanism comprises draw-in groove 11 and fixture block 6, described draw-in groove 11 is positioned at denticle 10 one end back to lower denticle 3, described draw-in groove 11 communicates with annular through groove 13, described fixture block 6 is connected back to one end of spring with interior bar 71.
Under gear normal working, slide block 5 is positioned on slide opening 9, slide bar 7 is through on slideway 12, fixture block 6 is positioned at draw-in groove 11, draught spring 73 is in extended state, thereby fixture block 6 is stabilized in draw-in groove 11, obviously, oscillating tooth 1 is also just fixed, gear is just fixed between denticle 10 and lower denticle 3 like this, when the oscillating tooth 1 of gear weares and teares need to change time in use, catch fixture block 6, by fixture block 6 towards pulling back to the direction of groove 8, in fixture block 6 can drive, bar 71 moves together, and the draught spring 73 being connected with interior bar 71 is further stretched, make fixture block 6 depart from draw-in groove 11, slide bar 7 so just can slide, make slide bar 7 depart from slideway 12, because slide bar 7 is connected with slide block 5, slide block 5 also can be along with slide bar 7 slides together, when slide bar 7 departs from after a bit of distance of slideway 12, slide block 5 is also followed by departing from slide opening 9, so just oscillating tooth 1 can be taken out, and then put into new oscillating tooth 1, slide bar 7 again slides, slide bar 7 is with movable slider 5 to slide together, make slide bar 7 be positioned at slide opening 9, slide bar 7 is through slideway 12, and then fixture block 6 is aimed to draw-in groove 11, unclamp fixture block 6, because draught spring 73 is before stretched, at this moment draught spring 73 will be drawn in fixture block 6 in draw-in groove 11 and be fixed, can realize and fix oscillating tooth 1, easy to operate, change simple.
Claims (3)
1. a removable gear, comprise gear mass, it is characterized in that: described gear mass comprises denticle, lower denticle and oscillating tooth, on described upper denticle and lower denticle, be equipped with teeth groove, described oscillating tooth is positioned at the space that two teeth groove form, on described upper denticle and lower denticle, be equipped with annular groove, in the space that two described annular grooves form, be provided with the slide block of slip, described annular groove and teeth groove communicate, described oscillating tooth is provided with the slide opening sliding for slide block, described upper denticle is provided with annular through groove, described annular through groove and annular groove communicate, in described annular through groove, be provided with the slide bar of slip, one end of described slide bar is connected with slide block, described oscillating tooth is provided with the slideway sliding for slide bar, described slideway and slide opening communicate, described upper denticle is provided with the gripping mechanism for clamping slide bar.
2. removable gear according to claim 1, it is characterized in that: described slide bar comprises outer bar, interior bar and draught spring, the groove of bar in one end of described outer bar is provided with and places, what described interior bar slided is positioned at groove, one end of described spring is connected with the bottom of groove, and the other end of described spring is connected with one end of interior bar.
3. removable gear according to claim 2, it is characterized in that: described gripping mechanism comprises draw-in groove and fixture block, described draw-in groove is positioned at denticle one end back to lower denticle, and described draw-in groove communicates with annular through groove, and described fixture block is connected back to one end of spring with interior bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243826.6U CN203836140U (en) | 2014-05-14 | 2014-05-14 | Detachable gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243826.6U CN203836140U (en) | 2014-05-14 | 2014-05-14 | Detachable gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836140U true CN203836140U (en) | 2014-09-17 |
Family
ID=51513982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420243826.6U Expired - Fee Related CN203836140U (en) | 2014-05-14 | 2014-05-14 | Detachable gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864068A (en) * | 2015-05-26 | 2015-08-26 | 湖州民强炭业有限公司 | Gear with replaceable teeth |
| CN109114193A (en) * | 2018-09-25 | 2019-01-01 | 山东理工大学 | A kind of variable number of teeth external tooth helical gear |
| CN111720517A (en) * | 2020-07-05 | 2020-09-29 | 朱波 | Novel gear |
-
2014
- 2014-05-14 CN CN201420243826.6U patent/CN203836140U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864068A (en) * | 2015-05-26 | 2015-08-26 | 湖州民强炭业有限公司 | Gear with replaceable teeth |
| CN109114193A (en) * | 2018-09-25 | 2019-01-01 | 山东理工大学 | A kind of variable number of teeth external tooth helical gear |
| CN111720517A (en) * | 2020-07-05 | 2020-09-29 | 朱波 | Novel gear |
| CN111720517B (en) * | 2020-07-05 | 2021-01-26 | 常熟市维特传动技术有限公司 | Gear wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203077167U (en) | Pipe wrench | |
| CN203836140U (en) | Detachable gear | |
| CN103862305B (en) | Fraise jig | |
| CN208377883U (en) | It is full-automatic to clamp feeding device | |
| CN203758827U (en) | Fixing platform for material indentation test | |
| CN204819758U (en) | Pressure plate mechanism on cutting machine | |
| CN203818158U (en) | Manually adjustable coiled material cutting cutter | |
| CN103624295A (en) | Gearbox housing multi-shaft drilling device | |
| CN203923647U (en) | Ball-screw-transmission color changing box mechanism for a kind of computerized emboridering machine | |
| CN210060427U (en) | Device for automatically adjusting machining diameter of cutter | |
| CN204262408U (en) | Bar electric drill perforating device | |
| CN104374186B (en) | Rotary kiln automatic pulling block device | |
| CN204244680U (en) | A kind of gardens instrument | |
| CN202684537U (en) | Automatic positioning frame | |
| CN203843313U (en) | Microelement burr removing machine | |
| CN205666422U (en) | Cable connection device of skinning end | |
| CN204288946U (en) | The leading film and cut film device of cable subsidiary engine | |
| CN204339836U (en) | Lead film and cut the cutter mechanism of film device | |
| CN203410054U (en) | Oil squeezing device for oil squeezing machine | |
| CN204023130U (en) | For the trimming system upper cutter traversing driving device of warp knitting machine | |
| CN204843642U (en) | Locking mechanism is used in processing of ribbed pipe external tooth | |
| CN104209903A (en) | Adjustable wrench with automatic clamping function | |
| CN203292519U (en) | Radial feeding type cutter | |
| CN208723456U (en) | A kind of novel feeder knife | |
| CN202716264U (en) | Automatic scribing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |