CN204533365U - A kind of machining equipment chain structure - Google Patents
A kind of machining equipment chain structure Download PDFInfo
- Publication number
- CN204533365U CN204533365U CN201520180066.3U CN201520180066U CN204533365U CN 204533365 U CN204533365 U CN 204533365U CN 201520180066 U CN201520180066 U CN 201520180066U CN 204533365 U CN204533365 U CN 204533365U
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- CN
- China
- Prior art keywords
- fixing
- sheet
- chain
- fixing rod
- set screw
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of machining equipment chain structure, comprise fixing rod, first chain sheet and the second chain sheet, and for connecting the coupling shaft of the first chain sheet and the second chain sheet, and the bearing pin be arranged on the second chain sheet, coupling shaft is provided with the draw-in groove matched with described fixing rod, draw-in groove inner bottom part is provided with fixing device, fixing rod extends in draw-in groove, and fixed by fixing device, coupling shaft is provided with for connecting the connection part with fixing fixing rod, connection part is made up of upper connecting sheet and lower connecting sheet, upper connecting sheet and lower connecting sheet are arranged with the first set screw and the second set screw, upper connecting sheet and lower connecting sheet are provided with the circle hole groove matched with fixing rod, fixing rod extends in circle hole groove, and fixed by the second set screw.Its structure is simple, uses, easy for installation, simple to operate, and it is firm to connect, and tensile strength is large, and connect tightness high, cost is low, applied widely, long service life, has safe and reliable effect.
Description
Technical field
The utility model relates to a kind of machining equipment chain structure.
Background technique
Chain is as one driving component and be widely used in bicycle flexibly, in the power transmission of locomotive and machinery, and the revolute pair of current used a chain chain link is easy to wearing and tearing, and the connection of chain is firm not, tightness is not enough, and chain length is longer, decrease the working life of chain, in machining equipment, if because chain connection is firm not, tightness is not enough, and the longer and accident caused of chain length, not only can cause huge economic loss to production, and also can cause hazard to person to operator, this all can bring certain loss to user.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, uses, easy for installation, simple to operate, and it is firm to connect, tensile strength is large, and connect tightness high, cost is low, applied widely, long service life, has the machining equipment chain structure of safe and reliable effect.
For solving the problem, the utility model adopts following technological scheme:
A kind of machining equipment chain structure, comprise fixing rod, first chain sheet and the second chain sheet, and for connecting the coupling shaft of the first chain sheet and the second chain sheet, and the bearing pin be arranged on the second chain sheet, described coupling shaft is provided with the draw-in groove matched with described fixing rod, described draw-in groove inner bottom part is provided with fixing device, described fixing rod extends in draw-in groove, and fixed by fixing device, described coupling shaft is provided with for connecting the connection part with fixing fixing rod, described connection part is made up of upper connecting sheet and lower connecting sheet, described upper connecting sheet and lower connecting sheet are arranged with the first set screw and the second set screw, described upper connecting sheet and lower connecting sheet are provided with the circle hole groove matched with described fixing rod, described fixing rod extends in circle hole groove, and fixed by the second set screw, described bearing pin is arranged with two the first fixing pins, the first described fixing pin is provided with the fixing buckle for fixing the first fixing pin.
As preferred technological scheme, described fixing rod is provided with the 3rd tapped hole matched with described second set screw, described coupling shaft is arranged with two the second fixing pins, and two described the second fixing pins are provided with the set screw nut for fixing the second fixing pin.
As preferred technological scheme, described connection part is respectively equipped with first tapped hole and the second tapped hole that can pass for the first set screw and the second set screw.
As preferred technological scheme, the circumferential surface of described set screw nut is provided with buffer layer.
As preferred technological scheme, described first chain sheet is provided with the through hole matched with described bearing pin.
The beneficial effect of a kind of machining equipment chain structure of the utility model is: during use, by the vibrational power flow of this chain, in use, only need mutual by bearing pin and by being arranged on the fixing buckle fixed pin shaft on bearing pin for each chain structure head and the tail, bearing pin can be avoided to occur displacement or come off, make the connection of chain firm not, fixing rod is fixed by fixing device, and by the connection part be arranged on bearing pin, bearing pin and fixing rod are fixed, add connection strong degree and its tightness connected of whole chain, too increase its tensile strength, thus make this chain can bear larger mechanicals efforts, meet the usage requirement of people.Its structure is simple, uses, easy for installation, simple to operate, and it is firm to connect, and tensile strength is large, and connect tightness high, cost is low, applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of machining equipment chain structure of the utility model;
Fig. 2 is the partial enlarged drawing of a kind of machining equipment chain structure of the utility model;
Fig. 3 is the pin shaft structure figure of a kind of machining equipment chain structure of the utility model;
Fig. 4 is the connecting component structure figure of a kind of machining equipment chain structure of the utility model;
Embodiment
Consult Fig. 1, Fig. 2, a kind of machining equipment chain structure shown in Fig. 3 and Fig. 4, comprise fixing rod 1, first chain sheet 2 and the second chain sheet 3, and for connecting the coupling shaft 4 of the first chain sheet 2 and the second chain sheet 3, and the bearing pin 5 be arranged on the second chain sheet 3, described coupling shaft 4 is provided with the draw-in groove 6 matched with described fixing rod 1, described draw-in groove 6 inner bottom part is provided with fixing device 7, described fixing rod 1 extends in draw-in groove 6, and fixed by fixing device 7, described coupling shaft 4 is provided with for connecting the connection part 8 with fixing fixing rod 1, described connection part 8 is made up of upper connecting sheet 9 and lower connecting sheet 10, described upper connecting sheet 9 and lower connecting sheet 10 are arranged with the first set screw 11 and the second set screw 12, described upper connecting sheet 9 and lower connecting sheet 10 are provided with the circle hole groove 13 matched with described fixing rod 1, described fixing rod 1 extends in circle hole groove 13, and fixed by the second set screw 12, described bearing pin 5 is arranged with two the first fixing pins 14, the first described fixing pin 14 is provided with the fixing buckle 15 for fixing the first fixing pin 14.
Further, described fixing rod 1 is provided with the 3rd tapped hole (not shown) matched with described second set screw 12, described coupling shaft 4 is arranged with two the second fixing pins 16, and two described the second fixing pins 16 are provided with the set screw nut 17 for fixing the second fixing pin 16.
Further, described connection part 8 is respectively equipped with first tapped hole 18 and second tapped hole 19 that can pass for the first set screw 11 and the second set screw 12.
Further, the circumferential surface of described set screw nut 17 is provided with buffer layer (not shown).
Further, described first chain sheet 2 is provided with the through hole 20 matched with described bearing pin 5.
The beneficial effect of a kind of machining equipment chain structure of the utility model is: during use, by the vibrational power flow of this chain, in use, only need mutual by bearing pin and by being arranged on the fixing buckle fixed pin shaft on bearing pin for each chain structure head and the tail, bearing pin can be avoided to occur displacement or come off, make the connection of chain firm not, fixing rod is fixed by fixing device, and by the connection part be arranged on bearing pin, bearing pin and fixing rod are fixed, add connection strong degree and its tightness connected of whole chain, too increase its tensile strength, thus make this chain can bear larger mechanicals efforts, meet the usage requirement of people.Its structure is simple, uses, easy for installation, simple to operate, and it is firm to connect, and tensile strength is large, and connect tightness high, cost is low, applied widely, long service life, has safe and reliable effect.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a machining equipment chain structure, it is characterized in that: comprise fixing rod, first chain sheet and the second chain sheet, and for connecting the coupling shaft of the first chain sheet and the second chain sheet, and the bearing pin be arranged on the second chain sheet, described coupling shaft is provided with the draw-in groove matched with described fixing rod, described draw-in groove inner bottom part is provided with fixing device, described fixing rod extends in draw-in groove, and fixed by fixing device, described coupling shaft is provided with for connecting the connection part with fixing fixing rod, described connection part is made up of upper connecting sheet and lower connecting sheet, described upper connecting sheet and lower connecting sheet are arranged with the first set screw and the second set screw, described upper connecting sheet and lower connecting sheet are provided with the circle hole groove matched with described fixing rod, described fixing rod extends in circle hole groove, and fixed by the second set screw, described bearing pin is arranged with two the first fixing pins, the first described fixing pin is provided with the fixing buckle for fixing the first fixing pin.
2. machining equipment chain structure according to claim 1, it is characterized in that: described fixing rod is provided with the 3rd tapped hole matched with described second set screw, described coupling shaft is arranged with two the second fixing pins, and two described the second fixing pins are provided with the set screw nut for fixing the second fixing pin.
3. machining equipment chain structure according to claim 1, is characterized in that: on described connection part, be respectively equipped with first tapped hole and the second tapped hole that can pass for the first set screw and the second set screw.
4. machining equipment chain structure according to claim 2, is characterized in that: the circumferential surface of described set screw nut is provided with buffer layer.
5. machining equipment chain structure according to claim 1, is characterized in that: described first chain sheet is provided with the through hole matched with described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180066.3U CN204533365U (en) | 2015-03-25 | 2015-03-25 | A kind of machining equipment chain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180066.3U CN204533365U (en) | 2015-03-25 | 2015-03-25 | A kind of machining equipment chain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533365U true CN204533365U (en) | 2015-08-05 |
Family
ID=53747374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180066.3U Expired - Fee Related CN204533365U (en) | 2015-03-25 | 2015-03-25 | A kind of machining equipment chain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956841A (en) * | 2017-12-27 | 2018-04-24 | 贵州大学 | A kind of machining equipment chain structure |
-
2015
- 2015-03-25 CN CN201520180066.3U patent/CN204533365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956841A (en) * | 2017-12-27 | 2018-04-24 | 贵州大学 | A kind of machining equipment chain structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160325 |