CN205803674U - Drafting decelerating chassis axle construction - Google Patents
Drafting decelerating chassis axle construction Download PDFInfo
- Publication number
- CN205803674U CN205803674U CN201620470398.XU CN201620470398U CN205803674U CN 205803674 U CN205803674 U CN 205803674U CN 201620470398 U CN201620470398 U CN 201620470398U CN 205803674 U CN205803674 U CN 205803674U
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- CN
- China
- Prior art keywords
- expansion set
- taper expansion
- case axle
- axle
- belt pulley
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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.)
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Abstract
Drafting decelerating chassis axle construction, including belt pulley, case axle and taper expansion set, it is characterized in that the middle part of described belt pulley is provided with cone-shaped inner hole, taper expansion set lateral surface is axially in 3 ° of taperings, having the shaft orientation opening groove of symmetry on taper expansion set sidewall, the lateral wall of taper expansion set is combined together with cone-shaped inner hole, and case axle is interspersed in taper expansion set, screwed hole is offered in the end of case axle, and baffle plate is fixed on the end of case axle by bolt；Case axle and cotton yarn tape take turns between by original flat key with fasten screw and be connected and transform expansion sleeve type as and be fastenedly connected, avoid the abrasion between case axle and belt pulley endoporus, dependable performance, extend service life, the outer face of taper expansion set is provided with removal hole, remove and install conveniently, thus considerably reduce the mechanical breakdown of drawing frame, improve working (machining) efficiency and conforming product rate.
Description
Technical field
This utility model relates to technical field of textile machine, is specially a kind of drafting decelerating chassis axle construction.
Background technology
Drawing frame is people's common apparatuses of the one in spinning processing, its effect is the internal structure improving strip, thus improve its uniformity, reduce the uneven rate of weight, the fineness of fiber in strip is made to meet regulation, the mixing ratio of regulation can be reached effectively by variety classes or the raw material mix homogeneously of different quality；Wherein the reductor as power source plays an important role, and the case axle of reductor is general with cotton yarn tape wheel by bonded, in the course of the work, and decelerating chassis axle and belt pulley frequent breakage, cause production efficiency low, affect yield.
Summary of the invention
The purpose of this utility model is to provide a kind of drafting decelerating chassis axle construction, its simple in construction, and case axle is connected by taper expansion set between taking turns with cotton yarn tape, decreases abrasion, and service life is long.
The technical scheme in the invention for solving the technical problem is: drafting decelerating chassis axle construction, including belt pulley, case axle and taper expansion set, the middle part of described belt pulley is provided with cone-shaped inner hole, taper expansion set lateral surface is axially in 3 ° of taperings, having the shaft orientation opening groove of symmetry on taper expansion set sidewall, the lateral wall of taper expansion set is combined together with cone-shaped inner hole, and case axle is interspersed in taper expansion set, screwed hole is offered in the end of case axle, and baffle plate is fixed on the end of case axle by bolt.
Preferably, the outer face of taper expansion set is provided with removal hole.
The beneficial effects of the utility model are: case axle and cotton yarn tape take turns between by original flat key with fasten screw and be connected and transform expansion sleeve type as and be fastenedly connected, avoid the abrasion between case axle and belt pulley endoporus, dependable performance, extend service life, the outer face of taper expansion set is provided with removal hole, remove and install conveniently, thus considerably reduce the mechanical breakdown of drawing frame, improve working (machining) efficiency and conforming product rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.In figure:
1. case axle, 2. belt pulley, 3. taper expansion set, 4. baffle plate, 5. bolt, 6. screwed hole, 7. removal hole, 8. open slot.
Detailed description of the invention
The technical solution of the utility model is further illustrated below by specific embodiment.
As shown in Figure 1: drafting decelerating chassis axle construction, including belt pulley 2, case axle 1 and taper expansion set 3, the middle part of described belt pulley 2 is provided with cone-shaped inner hole, taper expansion set 3 lateral surface is axially in 3 ° of taperings, the shaft orientation opening groove 8 of symmetry is had on taper expansion set 3 sidewall, the lateral wall of taper expansion set 3 is combined together with cone-shaped inner hole, case axle 1 is interspersed in taper expansion set 3, screwed hole 6 is offered in the end of case axle 1, and by bolt 5, baffle plate 4 is fixed on the end of case axle 1, preferably, the outer face of taper expansion set 3 is provided with removal hole 7；By original flat key with fasten screw and be connected and transform expansion sleeve type as and be fastenedly connected between case axle 1 and cotton yarn tape wheel 2, dependable performance, avoid the abrasion between case axle 1 and belt pulley 2 endoporus, extend service life, the outer face of taper expansion set 3 is provided with removal hole 7, remove and install conveniently, thus considerably reduce the mechanical breakdown of drawing frame, improve working (machining) efficiency and conforming product rate.
In addition to technical characteristic described in description, it is those skilled in the art known technology.
Claims (2)
1. drafting decelerating chassis axle construction, including belt pulley (2), case axle (1) and taper expansion set (3), it is characterized in that: the middle part of described belt pulley (2) is provided with cone-shaped inner hole, taper expansion set (3) lateral surface is axially in 3 ° of taperings, the shaft orientation opening groove (8) of symmetry is had on taper expansion set (3) sidewall, the lateral wall of taper expansion set (3) is combined together with cone-shaped inner hole, case axle (1) is interspersed in taper expansion set (3), screwed hole (6) is offered in the end of case axle (1), and baffle plate (4) is fixed on the end of case axle (1) by bolt (5).
Drafting decelerating chassis axle construction the most according to claim 1, it is characterised in that: the outer face of taper expansion set (3) is provided with removal hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470398.XU CN205803674U (en) | 2016-05-23 | 2016-05-23 | Drafting decelerating chassis axle construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470398.XU CN205803674U (en) | 2016-05-23 | 2016-05-23 | Drafting decelerating chassis axle construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803674U true CN205803674U (en) | 2016-12-14 |
Family
ID=57499457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470398.XU Active CN205803674U (en) | 2016-05-23 | 2016-05-23 | Drafting decelerating chassis axle construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205803674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379191A (en) * | 2017-09-14 | 2017-11-24 | 南京卓迈机械有限公司 | A kind of fly cutter holder assembly of drum chipper |
| CN110919030A (en) * | 2019-12-23 | 2020-03-27 | 深圳市爱贝科精密机械有限公司 | Belt main shaft with front end air seal |
| CN113431890A (en) * | 2021-07-08 | 2021-09-24 | 徐州徐工传动科技有限公司 | Power transmission case, drive device and vehicle |
-
2016
- 2016-05-23 CN CN201620470398.XU patent/CN205803674U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379191A (en) * | 2017-09-14 | 2017-11-24 | 南京卓迈机械有限公司 | A kind of fly cutter holder assembly of drum chipper |
| CN110919030A (en) * | 2019-12-23 | 2020-03-27 | 深圳市爱贝科精密机械有限公司 | Belt main shaft with front end air seal |
| CN113431890A (en) * | 2021-07-08 | 2021-09-24 | 徐州徐工传动科技有限公司 | Power transmission case, drive device and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 272000 Jining High-tech Industrial Development Zone, Shandong Province Patentee after: Shandong Hongwei Textile Co.,Ltd. Address before: No. 1 Deyuan Road, High tech Zone, Jining City, Shandong Province, 272000 (Tianhong Textile) Patentee before: SHANDONG TIANHONG TEXTILE CO.,LTD. |
|
| CP03 | Change of name, title or address |