CN108443440A - A kind of tensioning control piece shell - Google Patents
A kind of tensioning control piece shell Download PDFInfo
- Publication number
- CN108443440A CN108443440A CN201810373740.8A CN201810373740A CN108443440A CN 108443440 A CN108443440 A CN 108443440A CN 201810373740 A CN201810373740 A CN 201810373740A CN 108443440 A CN108443440 A CN 108443440A
- Authority
- CN
- China
- Prior art keywords
- ear mount
- control piece
- connection ear
- tensioning control
- piece shell
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of tensioning control piece shells, including：Positioning column, spring mounting cylinder, first connection ear mount and the second connection ear mount, the first connection ear mount and the second connection ear mount are separately positioned on the both sides of spring mounting cylinder, it is provided with spring installation cavity in the spring mounting cylinder and bottom is provided with bottom plate and is sealed, it is provided with Blind locating holes in the bottom plate, the positioning column is arranged in Blind locating holes and top extends in spring installation cavity body, it is provided with the first pin shaft hole in the first connection ear mount, the second pin shaft hole is provided in the second connection ear mount.By the above-mentioned means, tensioning control piece shell of the present invention, second connects the tensioning that installation tensioning wheel in ear mount carries out belt, and can be hinged pull rod in first connection ear mount facilitates the angular adjustment for carrying out spring mounting cylinder, flexibility good.
Description
Technical field
The present invention relates to Al-alloy casing technical fields, more particularly to a kind of tensioning control piece shell.
Background technology
In automotive engine applications, the transmission that a variety of components such as air-conditioning, generator, oil pump are carried out using belt is needed.For
Ensure the run stability and working efficiency of belt, the tensioning work that tensioning wheel carries out belt is usually set.
Common tensioning wheel carries out the application of tensile force just with spring, it is difficult to be adjusted, especially belt uses
Relaxation after a long time, spring travel is excessive and so that tensile force weakens, and needs to improve.
Invention content
The invention mainly solves the technical problem of providing a kind of tensioning control piece shells, facilitate the angular adjustment of shell,
Adapt to the relaxation problem of belt.
In order to solve the above technical problems, one aspect of the present invention is：A kind of tensioning control piece shell is provided,
Including：Positioning column, spring mounting cylinder, first connection ear mount and the second connection ear mount, the first connection ear mount and the second connection
Ear mount is separately positioned on the both sides of spring mounting cylinder, and spring installation cavity is provided in the spring mounting cylinder and bottom is provided with
Bottom plate is sealed, and Blind locating holes is provided in the bottom plate, the positioning column is arranged in Blind locating holes and top extends to
In spring installation cavity body, it is provided with the first pin shaft hole in the first connection ear mount, the is provided in the second connection ear mount
Two pin shaft holes.
In a preferred embodiment of the present invention, the bottom plate, spring mounting cylinder, first connection ear mount and the second engaging lug
Seat is integrated aluminium alloy structure.
In a preferred embodiment of the present invention, spring rotation stop card slot is provided on the bottom plate.
In a preferred embodiment of the present invention, it is provided with arc insert plate on the outside of the first connection ear mount.
In a preferred embodiment of the present invention, it is provided with dowel hole on the spring mounting cylinder.
In a preferred embodiment of the present invention, at the top of the spring mounting cylinder the first limited block is arranged at intervals in outer circle
With the second limited block.
In a preferred embodiment of the present invention, connector post has been arranged concentrically it at the top of the positioning column.
In a preferred embodiment of the present invention, it is provided with threaded hole on the connector post.
In a preferred embodiment of the present invention, the plate outer side is provided with the counterbore for being directed toward positioning column.
In a preferred embodiment of the present invention, it is provided with the sunk screw being connect with positioning column in the counterbore.
The beneficial effects of the invention are as follows：A kind of tensioning control piece shell that the present invention points out, spring may be mounted at spring
In installation cavity body and bottom is limited using spring rotation stop card slot, and the top of positioning column can install spring and fix cover board, side
Just it is fixed on engine or holder, installation tensioning wheel carries out the tensioning of belt, first connection ear mount in the second connection ear mount
The upper pull rod that is hinged facilitates the angular adjustment for carrying out spring mounting cylinder, flexibility good.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of tensioning control piece shell of the present invention；
Fig. 2 is a kind of stereogram of one preferred embodiment of tensioning control piece shell of the present invention.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
~ Fig. 2 is please referred to Fig.1, the embodiment of the present invention includes：
A kind of tensioning control piece shell, including：Positioning column 3, spring mounting cylinder 1, first connection ear mount 6 and second connect ear mount
12, the first connection ear mount 6 and second connects the both sides that ear mount 12 is separately positioned on spring mounting cylinder 1, first connection
It is provided with the first pin shaft hole 4 in ear mount 6, facilitates being hinged for pull rod, carries out the angular adjustment of spring mounting cylinder 1, described first connects
6 outside of lug seat is provided with arc insert plate 5, coordinates with tie rod end sliding slot, stability is high.
It is provided with spring installation cavity 2 in the spring mounting cylinder 1 and bottom is provided with bottom plate 15 and is sealed, the bottom
It is integrated aluminium alloy structure, light-weight, structure that plate 15, spring mounting cylinder 1, first connection ear mount 6 and second, which connect ear mount 12,
Securely.
Blind locating holes are provided in the bottom plate 15, the positioning column 3 is arranged in Blind locating holes and top extends to bullet
Spring is installed in cavity 2, and 15 outside of the bottom plate is provided with the counterbore 14 for being directed toward positioning column 3, is provided with and is determined in the counterbore 14
The sunk screw that position column 3 connects, installation facility.
It is provided with the second pin shaft hole 11 in the second connection ear mount 12, facilitates the installation of tensioning wheel, coordinates with belt, into
The tensioning of row belt is adjusted.
It is provided with spring rotation stop card slot 13 on the bottom plate 15, spring bottom is limited, avoids the torsion of spring.Institute
It states and is provided with dowel hole 7 on spring mounting cylinder 1, the first limited block is arranged at intervals in 1 top outer circle of the spring mounting cylinder
10 and second limited block 8, coordinate with external position limiting structure, the rotation angle of spring mounting cylinder 1 is limited, is promoted and used
Stability.
The top of the positioning column 3 has been arranged concentrically connector post 9, and threaded hole 16 is provided on the connector post 9, facilitates bullet
Spring fixes the installation of cover board.
In conclusion a kind of tensioning control piece shell that the present invention points out, light-weight, sound construction, facilitate spring peace
The angular adjustment of fitted tube 1 adapts to the relaxation degree of belt, the problem for avoiding spring torsion stroke excessive, it is ensured that enough tensionings
Power.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of tensioning control piece shell, which is characterized in that including：Positioning column, spring mounting cylinder, first connection ear mount and second
Ear mount is connected, the first connection ear mount and the second connection ear mount are separately positioned on the both sides of spring mounting cylinder, the spring peace
It is provided with spring installation cavity in fitted tube and bottom is provided with bottom plate and is sealed, Blind locating holes, institute are provided in the bottom plate
It states positioning column to be arranged in Blind locating holes and top extends in spring installation cavity body, the is provided in the first connection ear mount
One pin shaft hole, it is described second connection ear mount in be provided with the second pin shaft hole.
2. tensioning control piece shell according to claim 1, which is characterized in that the bottom plate, spring mounting cylinder, first connect
Lug seat and the second connection ear mount are integrated aluminium alloy structure.
3. tensioning control piece shell according to claim 1, which is characterized in that be provided with spring rotation stop card on the bottom plate
Slot.
4. tensioning control piece shell according to claim 1, which is characterized in that be provided on the outside of the first connection ear mount
Arc insert plate.
5. tensioning control piece shell according to claim 1, which is characterized in that be provided with positioning on the spring mounting cylinder
Pin hole.
6. tensioning control piece shell according to claim 1, which is characterized in that between in the outer circle of the spring mounting cylinder top
Every being provided with the first limited block and the second limited block.
7. tensioning control piece shell according to claim 1, which is characterized in that be arranged concentrically at the top of the positioning column
Connector post.
8. tensioning control piece shell according to claim 1, which is characterized in that be provided with threaded hole on the connector post.
9. tensioning control piece shell according to claim 1, which is characterized in that the plate outer side is provided with direction positioning
The counterbore of column.
10. tensioning control piece shell according to claim 9, which is characterized in that be provided in the counterbore and positioning column
The sunk screw of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373740.8A CN108443440A (en) | 2018-04-24 | 2018-04-24 | A kind of tensioning control piece shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373740.8A CN108443440A (en) | 2018-04-24 | 2018-04-24 | A kind of tensioning control piece shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108443440A true CN108443440A (en) | 2018-08-24 |
Family
ID=63201392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810373740.8A Pending CN108443440A (en) | 2018-04-24 | 2018-04-24 | A kind of tensioning control piece shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443440A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306861A (en) * | 1997-05-01 | 1998-11-17 | Unitta Co Ltd | Autotensioner |
| CN103174807A (en) * | 2013-04-01 | 2013-06-26 | 无锡永凯达齿轮有限公司 | Automatic tensioning device |
| CN203067688U (en) * | 2013-02-05 | 2013-07-17 | 安徽中科电气自动化有限公司 | Self-locking tensioning wheel mechanism |
| CN104358844A (en) * | 2014-10-15 | 2015-02-18 | 江苏爱尔特实业有限公司 | Novel tensioner |
| CN204327890U (en) * | 2014-12-17 | 2015-05-13 | 四川皇龙智能破碎技术股份有限公司 | A kind of four rod-toothed crushers belt auto-tensioning protective gear |
| CN204664319U (en) * | 2015-03-27 | 2015-09-23 | 广东技术师范学院 | Hybrid power engine front end wheel train automatic tensioner |
| CN105583392A (en) * | 2016-02-29 | 2016-05-18 | 联禾厚普（太仓）精密机械有限公司 | Core sliding block for die casting of oil pump housing |
| CN205479181U (en) * | 2016-01-14 | 2016-08-17 | 浙江瑞德利汽车部件有限公司 | Automatic take -up pulley assembly |
| CN205937678U (en) * | 2016-08-11 | 2017-02-08 | 雷沃重工股份有限公司 | Belt tensioner arrangement structure |
| CH711734A1 (en) * | 2015-11-09 | 2017-05-15 | Rieter Ag Maschf | Clamping device for a drive belt of spindles of a spinning machine. |
-
2018
- 2018-04-24 CN CN201810373740.8A patent/CN108443440A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306861A (en) * | 1997-05-01 | 1998-11-17 | Unitta Co Ltd | Autotensioner |
| CN203067688U (en) * | 2013-02-05 | 2013-07-17 | 安徽中科电气自动化有限公司 | Self-locking tensioning wheel mechanism |
| CN103174807A (en) * | 2013-04-01 | 2013-06-26 | 无锡永凯达齿轮有限公司 | Automatic tensioning device |
| CN104358844A (en) * | 2014-10-15 | 2015-02-18 | 江苏爱尔特实业有限公司 | Novel tensioner |
| CN204327890U (en) * | 2014-12-17 | 2015-05-13 | 四川皇龙智能破碎技术股份有限公司 | A kind of four rod-toothed crushers belt auto-tensioning protective gear |
| CN204664319U (en) * | 2015-03-27 | 2015-09-23 | 广东技术师范学院 | Hybrid power engine front end wheel train automatic tensioner |
| CH711734A1 (en) * | 2015-11-09 | 2017-05-15 | Rieter Ag Maschf | Clamping device for a drive belt of spindles of a spinning machine. |
| CN205479181U (en) * | 2016-01-14 | 2016-08-17 | 浙江瑞德利汽车部件有限公司 | Automatic take -up pulley assembly |
| CN105583392A (en) * | 2016-02-29 | 2016-05-18 | 联禾厚普（太仓）精密机械有限公司 | Core sliding block for die casting of oil pump housing |
| CN205937678U (en) * | 2016-08-11 | 2017-02-08 | 雷沃重工股份有限公司 | Belt tensioner arrangement structure |
Non-Patent Citations (1)
| Title |
|---|
| 今村惠久;: "正时皮带用自动张紧轮", 轴承, no. 02, pages 51 - 54 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180824 |