CN108953522A - A kind of Novel chain tensioning apparatus - Google Patents
A kind of Novel chain tensioning apparatus Download PDFInfo
- Publication number
- CN108953522A CN108953522A CN201810891971.8A CN201810891971A CN108953522A CN 108953522 A CN108953522 A CN 108953522A CN 201810891971 A CN201810891971 A CN 201810891971A CN 108953522 A CN108953522 A CN 108953522A
- Authority
- CN
- China
- Prior art keywords
- adjustment seat
- tensioning
- sliding component
- sliding
- screw rod
- 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.)
- Withdrawn
Links
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
- F16H7/08—Means for varying tension of belts, ropes, or chains
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- 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
- F16H2007/0842—Mounting or support of tensioner
-
- 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
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/087—Sprockets
-
- 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
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0891—Linear path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of Novel chain tensioning apparatus, rolling assembling is provided with roller bearing screw rod in the sliding adjustment hole opened up in tensioning adjustment seat, roller bearing screw rod, which plugs, to be mounted in the tapped through hole opened up on sliding component, sliding component passes through the cylindrical piece of bottom end integral structure, base disk, stable slipping mechanism is formed between clamping block and tensioning adjustment seat, the side wall of the two sidewalls of clamping block and sliding adjustment hole mutually slides conflict setting, the affixed integrated cylindrical piece of clamping block upper and lower ends, the base disk inconsistent clamping in top and bottom with tensioning adjustment seat respectively, the top of sliding component is rotated by rolling bearing and sprocket wheel and assembles installation, and rolling bearing be arranged by the fastening nut phase compression fit installed on sliding component top.Using the technical program, structure is simple, and assembly is easy for installation, by sliding installation site of the sliding component in tensioning adjustment seat, so that the adjustable the tensioning of the chain of sprocket wheel with sliding component assembly installation, easy to operate, adjusts high stability.
Description
Technical field
Invention is related to a kind of Novel chain tensioning apparatus, the technical field adjusted applied to chain tension.
Background technique
Chain drive belongs to flexible drives, and chain drive does not have Elastic Sliding and skidding, is able to maintain accurately average pass
Dynamic ratio, transmission efficiency are high.Chain does not need to open as conveyer belt very tight, so suppressive jamming is smaller；It transmits power simultaneously
Greatly, overload capacity is strong, can adapt to adverse circumstances and high-intensitive occasion in works fine under low-speed heave-load.
There is also disadvantages for existing chain drive, after automation conveying equipment runs a period of time, since abrasion, heat expansion are cold
The factors such as contracting, the stretching of chain, and lead to chain slack, it is sagging to wait adverse effects, it generates noise, vibration, chain even occur
Situations such as falling to except sprocket wheel brings larger hidden danger to production, needs to carry out tensioning adjustment at any time, and general in the prior art
It is adjusted by operations such as chain assemblies excisions, working strength and adjustment difficulty are big.For this purpose, we design a kind of Novel chain
Tensioning apparatus.
Summary of the invention
For the defect for solving prior art, a kind of Novel chain tensioning apparatus of disclosure of the invention.
A kind of Novel chain tensioning apparatus of disclosure of the invention, including tensioning adjustment seat, sliding adjustment hole, bolt hole, rolling
Axial filament bar, limits block plate, sliding component, sprocket wheel, fastening nut, rolling bearing at rotation turncap, offers in the tensioning adjustment seat
Adjustment hole is slid, rolling assembling is provided with roller bearing screw rod in the sliding adjustment hole opened up, and the roller bearing screw rod plugs installation
In the tapped through hole opened up on sliding component, the sliding component by the cylindrical piece of bottom end integral structure, base disk, clamping block with
Form stable slipping mechanism between tensioning adjustment seat, the two sidewalls of the clamping block and the side wall for sliding adjustment hole mutually slide to
Touching setting, the top and bottom of the affixed integrated cylindrical piece of the clamping block upper and lower ends, base disk respectively with tensioning adjustment seat offset
Touching clamping, the top of the sliding component is rotated by rolling bearing and sprocket wheel assembles installation, and the rolling bearing passes through
The fastening nut phase compression fit setting of installation on sliding component top.
Preferably, fixed be arranged is equipped with limit block plate on the roller bearing screw rod, and in one end of the roller screw
It is affixed to be equipped with rotation turncap.
Preferably, the pressure plate for being equipped with the side rod end of roller bearing screw rod, and institute are installed on the bottom surface of the tensioning adjustment seat
The pressure plate of installation is mutually locked with the bottom surface of tensioning adjustment seat by affixed bolt and is connect.
Preferably, it is convenient for the bolt hole of location and installation there are four opening up in the tensioning adjustment seat.
Beneficial effect is: its structure is simple, and assembly is easy for installation, and the sliding peace by sliding component in tensioning adjustment seat
Holding position so that with sliding component assembly installation the adjustable the tensioning of the chain of sprocket wheel, it is easy to operate, adjust stability compared with
It is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for inventing a kind of Novel chain tensioning apparatus；
Fig. 2 is the fractionation schematic diagram for inventing a kind of Novel chain tensioning apparatus；
Fig. 3 is the cross-sectional view in the main view direction for invent a kind of Novel chain tensioning apparatus；
Fig. 4 is the bottom view for inventing a kind of Novel chain tensioning apparatus.
Wherein: 1- is tensioned adjustment seat；10- slides adjustment hole；11- bolt hole；2- roller bearing screw rod；20- rotates turncap；
21- limits block plate；3- sliding component；30- tapped through hole；31- cylindrical piece；32- base disk；33- clamping block；4- sprocket wheel；5- fastening
Nut；6- rolling bearing；7- pressure plate；The affixed bolt of 8-.
Specific embodiment
As shown in Figs 1-4, a kind of Novel chain tensioning apparatus of disclosure of the invention, including tensioning adjustment seat 1, sliding adjustment hole
10, bolt hole 11, roller bearing screw rod 2, rotation turncap 20, limit block plate 21, sliding component 3, sprocket wheel 4, fastening nut 5, rotation axis
6 are held, sliding adjustment hole 10 is offered in the tensioning adjustment seat 1, rolling assembling is arranged in the sliding adjustment hole 10 opened up
There is roller bearing screw rod 2, the roller bearing screw rod 2, which plugs, to be mounted in the tapped through hole 30 opened up on sliding component 3, and the sliding component 3 is logical
It crosses between cylindrical piece 31, base disk 32, clamping block 33 and the tensioning adjustment seat 1 of bottom end integral structure and forms stable sliding plane
Structure, the two sidewalls of the clamping block 33 and the side wall of sliding adjustment hole 10 mutually slide conflict setting, the clamping block about 33 two
Hold the inconsistent clamping in top and bottom of affixed integrated cylindrical piece 31, base disk 32 respectively with tensioning adjustment seat 1, the sliding component 3
Top rotated assembly installation by rolling bearing 6 and sprocket wheel 4, and the rolling bearing 6 passes through and pacifies on 3 top of sliding component
The 5 phase compression fit of fastening nut of dress is arranged.
Fixed be arranged is equipped with limit block plate 21 on the roller bearing screw rod 2, and affixed in one end of the roller screw 2
Equipped with rotation turncap 20, setting limit block plate 21 plays terminal slip locations of the locating slip part 3 in tensioning adjustment seat 1.
Installation is equipped with the pressure plate 7 of the side rod end of roller bearing screw rod 2 on the bottom surface of the tensioning adjustment seat 1, and is installed
Pressure plate 7 mutually lock and connect with the bottom surface of tensioning adjustment seat 1 by affixed bolt 8 so that convenient in tensioning tune on pressure plate 7
It saves and dismantles installation on seat 1, consequently facilitating roller bearing screw rod 2 and sliding component 3 in assembly installation tensioning adjustment seat 1.
It is opened up in the tensioning adjustment seat 1 there are four the bolt hole 11 for being convenient for location and installation, convenient for passing through the spiral shell opened up
11 location and installation of bolt throughhole is tensioned adjustment seat 1.
Invention is implemented, and when assembly is installed and used, sliding component 3 passes through the cylindrical piece 31 of bottom end integral structure, bottom
Stable slipping mechanism is formed between attic base 32, clamping block 33 and tensioning adjustment seat 1, so that passing through the card 3 bottom end of sliding component
It connects in the sliding adjustment hole 10 that block 33 is slidably mounted in tensioning adjustment seat 1, and is plugged in the tapped through hole 30 on sliding component 3
Roller bearing screw rod 2 is installed, and 2 rolling assembling of roller bearing screw rod is mounted in the sliding adjustment hole 10 opened up in tensioning adjustment seat 1,
And the pressure plate 7 of the side rod end of roller bearing screw rod 2 is equipped with by installing on the bottom surface of tensioning adjustment seat 1, so that being convenient on pressure plate 7
Installation is dismantled in tensioning adjustment seat 1, consequently facilitating roller bearing screw rod in the sliding adjustment hole 10 in assembly installation tensioning adjustment seat 1
2 and sliding component 3；Sliding component 3 is rotated with sprocket wheel 4 by rolling bearing 6 and is connect, so that sprocket wheel 4 is convenient for connecting in sliding component 3
Effect rotate driving chain, and when adjusting chain tension, by rotary motion turncap 20, so that roller bearing screw rod 2 is convenient for spiral shell
Line drives sliding adjustment hole 10 of the sliding component 3 in tensioning adjustment seat 1 to carry out Stable sliding operation, so as to adjust sliding component 3
The position that is slidably installed in tensioning adjustment seat 1, so that adjusting the tensioning of the chain with the sprocket wheel 4 of the assembly installation of sliding component 3.
Using the technical program, structure is simple, and assembly is easy for installation, and the sliding installation position by sliding component in tensioning adjustment seat
It sets, so that the adjustable the tensioning of the chain of sprocket wheel with sliding component assembly installation, easy to operate, adjusts high stability.
Finally, it should be noted that above embodiments are only to illustrate invention and not limit the described technical side of invention
Case；Therefore, although this specification has been carried out detailed description to invention referring to above-mentioned each embodiment, this field
It is to be appreciated by one skilled in the art that still can modify to invention or equivalent replacement；And all do not depart from the essence of invention
The technical solution and its improvement of mind and range, should all cover in the scope of the claims of invention.
Claims (4)
1. a kind of Novel chain tensioning apparatus, including tensioning adjustment seat, sliding adjustment hole, bolt hole, roller bearing screw rod, rotation rotation
Cap, limit block plate, sliding component, sprocket wheel, fastening nut, rolling bearing, it is characterised in that: offer cunning in the tensioning adjustment seat
Transposition knothole, rolling assembling is provided with roller bearing screw rod in the sliding adjustment hole opened up, and the roller bearing screw rod, which plugs, to be mounted on
In the tapped through hole opened up on sliding component, the sliding component is by the cylindrical piece of bottom end integral structure, base disk, clamping block and opens
Stable slipping mechanism is formed between tight adjustment seat, the two sidewalls of the clamping block and the side wall of sliding adjustment hole mutually slide conflict
Setting, the affixed integrated cylindrical piece of the clamping block upper and lower ends, base disk are inconsistent with the top and bottom of tensioning adjustment seat respectively
Clamping, the top of the sliding component are installed by the assembly that rotates of rolling bearing and sprocket wheel, and the rolling bearing by
The fastening nut phase compression fit setting of sliding component top installation.
2. a kind of Novel chain tensioning apparatus according to claim 1, it is characterised in that: fixing sleeve on the roller bearing screw rod
If being equipped with limit block plate, and turncap is rotated in affixed be equipped in one end of the roller screw.
3. a kind of Novel chain tensioning apparatus according to claim 1, it is characterised in that: the bottom surface of the tensioning adjustment seat
Upper installation is equipped with the pressure plate of the side rod end of roller bearing screw rod, and the pressure plate installed passes through affixed bolt and tensioning adjustment seat
Bottom surface mutually lock connection.
4. a kind of Novel chain tensioning apparatus according to claim 1, it is characterised in that: opened up in the tensioning adjustment seat
There are four the bolt holes for being convenient for location and installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891971.8A CN108953522A (en) | 2018-08-07 | 2018-08-07 | A kind of Novel chain tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891971.8A CN108953522A (en) | 2018-08-07 | 2018-08-07 | A kind of Novel chain tensioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953522A true CN108953522A (en) | 2018-12-07 |
Family
ID=64468388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810891971.8A Withdrawn CN108953522A (en) | 2018-08-07 | 2018-08-07 | A kind of Novel chain tensioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953522A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575689A (en) * | 2019-09-30 | 2019-12-17 | 邵芮 | Chain driving mechanism for filter press |
| CN111043264A (en) * | 2019-12-26 | 2020-04-21 | 酒泉市四方装备制造有限公司 | Gear transmission system convenient to adjust and good in service ability |
| CN112984063A (en) * | 2021-04-08 | 2021-06-18 | 江苏百力鑫成套设备有限公司 | High stability is tractor for gloves production line |
-
2018
- 2018-08-07 CN CN201810891971.8A patent/CN108953522A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575689A (en) * | 2019-09-30 | 2019-12-17 | 邵芮 | Chain driving mechanism for filter press |
| CN111043264A (en) * | 2019-12-26 | 2020-04-21 | 酒泉市四方装备制造有限公司 | Gear transmission system convenient to adjust and good in service ability |
| CN112984063A (en) * | 2021-04-08 | 2021-06-18 | 江苏百力鑫成套设备有限公司 | High stability is tractor for gloves production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |