CN103775612A - Rotor chain wheel block - Google Patents
Rotor chain wheel block Download PDFInfo
- Publication number
- CN103775612A CN103775612A CN201410035693.8A CN201410035693A CN103775612A CN 103775612 A CN103775612 A CN 103775612A CN 201410035693 A CN201410035693 A CN 201410035693A CN 103775612 A CN103775612 A CN 103775612A
- Authority
- CN
- China
- Prior art keywords
- sprocket block
- table top
- chain sprocket
- sprocket
- block
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a rotor chain wheel block, comprising a chain sprocket block body which is arranged in a sector shape and sprockets which are uniformly distributed on the outer edge of the chain sprocket block body, wherein a standard table top is arranged on the mounting face of the chain sprocket block body, and is arranged in a sector shape; the arc length of the standard table top is consistent with the arc length of the chain sprocket block body. Therefore, the standard table top is taken as a standard, and the thickness of the tooth profile of the sprockets is trimmed; during assembly, the standard table top is taken as a standard, chain wheel blocks are spliced, the chain wheel blocks are spliced on the same plane, and the phenomenon that the sprockets are not located on the same plane is effectively overcome.
Description
Technical field
The present invention relates to a kind of rotating cage sprocket block, be mainly used in being in transmission connection of rotating cage and main transmission in spiral quick-frozen (cooling) equipment, make the smooth and easy operation of spiral quick-frozen (cooling) equipment by this tie of rotating cage sprocket block.
Background technique
In the time that sprocket diameter is larger, for ease of producing, be convenient to versatility within the specific limits, generally large diameter sprocket is divided into some minor sprocket pieces and manufactures respectively, conventionally, such sprocket wheel is the follower in chain wheel driving mechanism.
In prior art, sprocket block is precision castings, and the attachment face of sprocket block is a smooth face now, has metaboly in casting process, causes being difficult to make sprocket block to be assembled in same plane.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of rotating cage sprocket block is provided, it improves sprocket block structure on original basis, on attachment face, design a step, the finishing profile of tooth take step as benchmark, when assembling, equally take step as benchmark, effectively overcome not phenomenon at grade of sprocket.
For realizing above technical purpose, the present invention will take following technological scheme:
A kind of rotating cage sprocket block, comprise the chain sprocket block that is fan-shaped setting and the sprocket that is distributed on chain sprocket block outer rim, the attachment face of described chain sprocket block is provided with benchmark table top, and this benchmark table top is fan-shaped setting, and the arc length of benchmark table top is consistent with the arc length of chain sprocket block simultaneously.
On described chain sprocket block, at least offer two attachment holes, the center of circle of two described attachment holes is on same circumference.
The attachment hole number of offering on described chain sprocket block is two, and offers a bar hole between two attachment holes.
According to above technological scheme, with respect to prior art, the present invention has advantages of following:
The present invention is provided with benchmark table top at the attachment face of chain sprocket block, the arc length of benchmark table top is consistent with the arc length of chain sprocket block simultaneously, therefore, the present invention can, take benchmark table top as benchmark, carry out the finishing of sprocket profile of tooth thickness, when assembling, can also be take benchmark table top as benchmark, carry out the splicing of sprocket block, each sprocket block can be assembled in same plane, effectively overcome the not phenomenon in same plane of sprocket.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotating cage sprocket block of the present invention;
Fig. 2 is the A-A sectional view in Fig. 1;
Fig. 3 is the B-B sectional view in Fig. 1;
In figure: chain sprocket block 1; Sprocket 1-1; Attachment hole 1-2; Bar hole 1-3; Step 1-4.
Embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Explain technological scheme of the present invention below with reference to accompanying drawing.
As shown in Figures 1 to 3, rotating cage sprocket block of the present invention, comprise the chain sprocket block that is fan-shaped setting and the sprocket that is distributed on chain sprocket block outer rim, the attachment face of described chain sprocket block is provided with benchmark table top, this benchmark table top is fan-shaped setting, and the upper end of benchmark table top flushes with the root circle of sprocket, and lower end flushes with the inner edge of chain sprocket block, the arc length of benchmark table top is consistent with the arc length of chain sprocket block simultaneously; In addition, at least offer two attachment holes on described chain sprocket block, the center of circle of two described attachment holes is on same circumference; The attachment hole number of offering on described chain sprocket block is two, and offers a bar hole between two attachment holes.
After sprocket block essence casts out and, take benchmark table top as benchmark, whether at grade detecting each sprocket, conplane, is acceptable product, not, carry out this defective sprocket finishing take benchmark table top as benchmark, make itself and remaining sprocket in same plane;
When assembled sprocket wheel, take benchmark table top as benchmark, each sprocket block can be assembled in same plane.
Claims (3)
1. a rotating cage sprocket block, comprise the chain sprocket block that is fan-shaped setting and the sprocket that is distributed on chain sprocket block outer rim, it is characterized in that, the attachment face of described chain sprocket block is provided with benchmark table top, this benchmark table top is fan-shaped setting, and the arc length of benchmark table top is consistent with the arc length of chain sprocket block simultaneously.
2. rotating cage sprocket block according to claim 1, is characterized in that, on described chain sprocket block, at least offer two attachment holes, the center of circle of two described attachment holes is on same circumference.
3. rotating cage sprocket block according to claim 2, is characterized in that, the attachment hole number of offering on described chain sprocket block is two, and offers a bar hole between two attachment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035693.8A CN103775612A (en) | 2014-01-24 | 2014-01-24 | Rotor chain wheel block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410035693.8A CN103775612A (en) | 2014-01-24 | 2014-01-24 | Rotor chain wheel block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775612A true CN103775612A (en) | 2014-05-07 |
Family
ID=50568198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410035693.8A Pending CN103775612A (en) | 2014-01-24 | 2014-01-24 | Rotor chain wheel block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775612A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392841A (en) * | 1979-06-26 | 1983-07-12 | Le Simplex | Guide sprocket wheel, more particularly for the gear shift devices of bicycles and the like |
| FR2657134A1 (en) * | 1989-11-03 | 1991-07-19 | Sachs Ind Sa | Set of multiple sprockets or chain wheels especially for a cycle |
| CN1185396A (en) * | 1996-11-21 | 1998-06-24 | 株式会社岛野 | Narrow chain for bicycle |
| US5876296A (en) * | 1997-04-16 | 1999-03-02 | Industrial Technology Research Institute | Gear shifting sprocket set for bicycle chain wheel |
| CN1598353A (en) * | 2004-09-15 | 2005-03-23 | 山东大学 | Unequal pitch high speed transmission gear chain and chain wheel |
| CN1678846A (en) * | 2001-12-04 | 2005-10-05 | 克劳伊斯传动装置产品有限公司 | Roller chain sprocket with added chordal pitch reduction |
| CN1789761A (en) * | 2004-12-17 | 2006-06-21 | 株式会社椿本链索 | Sprocket for chain |
| US20070054770A1 (en) * | 2002-10-11 | 2007-03-08 | Campagnolo S.R.L. | Sprocket support member for a bicycle sprocket assembly |
| CN101581357A (en) * | 2008-05-14 | 2009-11-18 | 株式会社椿本链索 | Sprocket for chain |
| CN202140533U (en) * | 2011-06-03 | 2012-02-08 | 江西同欣机械制造有限公司 | Combined chain wheel |
-
2014
- 2014-01-24 CN CN201410035693.8A patent/CN103775612A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392841A (en) * | 1979-06-26 | 1983-07-12 | Le Simplex | Guide sprocket wheel, more particularly for the gear shift devices of bicycles and the like |
| FR2657134A1 (en) * | 1989-11-03 | 1991-07-19 | Sachs Ind Sa | Set of multiple sprockets or chain wheels especially for a cycle |
| CN1185396A (en) * | 1996-11-21 | 1998-06-24 | 株式会社岛野 | Narrow chain for bicycle |
| US5876296A (en) * | 1997-04-16 | 1999-03-02 | Industrial Technology Research Institute | Gear shifting sprocket set for bicycle chain wheel |
| CN1678846A (en) * | 2001-12-04 | 2005-10-05 | 克劳伊斯传动装置产品有限公司 | Roller chain sprocket with added chordal pitch reduction |
| US20070054770A1 (en) * | 2002-10-11 | 2007-03-08 | Campagnolo S.R.L. | Sprocket support member for a bicycle sprocket assembly |
| CN1598353A (en) * | 2004-09-15 | 2005-03-23 | 山东大学 | Unequal pitch high speed transmission gear chain and chain wheel |
| CN1789761A (en) * | 2004-12-17 | 2006-06-21 | 株式会社椿本链索 | Sprocket for chain |
| CN101581357A (en) * | 2008-05-14 | 2009-11-18 | 株式会社椿本链索 | Sprocket for chain |
| CN202140533U (en) * | 2011-06-03 | 2012-02-08 | 江西同欣机械制造有限公司 | Combined chain wheel |
Non-Patent Citations (3)
| Title |
|---|
| 周克念: "链轮插齿刀齿形设计", 《工具技术》 * |
| 张宏斌等: "大型不等边传动链轮的设计与计算", 《林业机械与木工设备》 * |
| 王秀: "切顶齿轮滚刀的基准齿形", 《工具技术》 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |