CN207830464U - A kind of drag chain support device - Google Patents
A kind of drag chain support device Download PDFInfo
- Publication number
- CN207830464U CN207830464U CN201721896635.XU CN201721896635U CN207830464U CN 207830464 U CN207830464 U CN 207830464U CN 201721896635 U CN201721896635 U CN 201721896635U CN 207830464 U CN207830464 U CN 207830464U
- Authority
- CN
- China
- Prior art keywords
- drag chain
- shaft
- side plate
- support roller
- bearing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model is related to a kind of drag chain support devices, including holder, support roller, shaft and bearing, the holder includes side plate and bottom plate, the bottom plate is in strip, the bottom plate upper end both sides are symmetrically installed there are two side plate, support roller is installed between two side plates, shaft is installed in the support roller, the shaft both ends are mounted on bearing, it is connected by bearing between the support roller and shaft, the shaft is radial on its side wall of the both ends of side plate to be provided with through-hole, the through-hole and split pin fixed rotating shaft.The utility model assembling is very convenient, and drag chain reduces the abrasion of drag chain by support cylinder support, extends the service life of drag chain.
Description
Technical field
The utility model is related to support device technical fields, more particularly to a kind of drag chain support device.
Background technology
Drag chain is suitable for use in the occasion of reciprocating motion, can be played to built-in cable, oil pipe, tracheae, water pipe etc.
Traction and protective effect.Drag chain has been widely used in numerically-controlled machine tool, electronic equipment, stone machining equipment, glass machinery, door and window machine
Tool, injection molding machine, manipulator, handling equipment, Automatic Warehouse etc..During drag chain use, due to drag chain stroke mistake
It is long, it is easy to cause drag chain and collapses.
Invention content
The technical problem to be solved by the utility model is to provide a kind of drag chain support devices, assemble very convenient, drag chain
By support cylinder support, reduce the abrasion of drag chain, extends the service life of drag chain.
Technical solution adopted by the utility model to solve its technical problems is：A kind of drag chain support device is provided, including
Holder, support roller, shaft and bearing, the holder include side plate and bottom plate, which is in strip, on the bottom plate
End both sides are symmetrically installed there are two side plate, and support roller is equipped between two side plates, are equipped with and are turned in the support roller
Axis, the shaft both ends are mounted on bearing, are connected by bearing between the support roller and shaft, the shaft passes through
It is radial on its side wall of the both ends of side plate to be provided with through-hole, split pin fixed rotating shaft is inserted into the through-hole.
As a kind of supplement to technical solution described in the utility model, the side plate and bottom plate are integrally formed.One
It is body formed, reduce processing cost.
As a kind of supplement to technical solution described in the utility model, the bottom plate upper surface is located at each side plate
Inside open there are two mounting hole.Mounting hole, which facilitates, fixes bottom plate.
As a kind of supplement to technical solution described in the utility model, it is equipped between the side plate and split pin
Ring baffle, the ring baffle are sleeved in shaft.Ring baffle plays certain cushioning effect, prevents split pin directly and side plate
Contact.
Advantageous effect：The utility model is related to a kind of drag chain support devices, and two bearings are separately mounted to support roller
Both ends in, then by shaft from the side plate of side be inserted into, sequentially pass through side plate, bearing, support roller, bearing, side plate, turn
The both ends of axis put on ring baffle, and split pin is finally inserted into out of through-hole to consolidate shaft, support roller and holder three
It is scheduled on together, assembling is very convenient.Drag chain reduces the abrasion of drag chain by support cylinder support, and extend drag chain uses the longevity
Life.
Description of the drawings
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the constitutional diagram of the utility model.
Diagram：1, roller is supported, 2, shaft, 3, bearing, 4, ring baffle, 5, split pin, 6, side plate, 7, bottom plate, 8, peace
Fill hole, 9, through-hole.
Specific implementation mode
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiment of the utility model is related to a kind of drag chain support device, as shown in Figs. 1-2, including holder, back-up roller
Cylinder 1, shaft 2 and bearing 3, the holder include side plate 6 and bottom plate 7, which is in strip, 7 upper end two of bottom plate
Side is symmetrically installed there are two side plate 6, and support roller 1 is equipped between two side plates 6, is equipped with and turns in the support roller 1
Axis 2,2 both ends of shaft are mounted on bearing 3, are connected by bearing 3 between the support roller 1 and shaft 2, and described turns
Axis 2 is radial on its side wall of the both ends of side plate 6 to be provided with through-hole 9, and 5 fixed rotating shaft 2 of split pin is inserted into the through-hole 9.
The side plate 6 and bottom plate 7 are integrally formed.
It opens there are two mounting hole 8 inside that 7 upper surface of bottom plate is located at each side plate 6.
Ring baffle 4 is installed between the side plate 6 and split pin 5, which is sleeved in shaft 2.
Embodiment
The drag chain support device of the utility model is easy to assembly, and two bearings 3 are separately mounted to the both ends of support roller 1
It is interior, shaft 2 is inserted into from the side plate 6 of side then, sequentially passes through side plate 6, bearing 3, support roller 1, bearing 3, side plate 6,
The both ends of shaft 2 put on ring baffle 4, and split pin 5 is finally inserted into out of through-hole 9 can be by shaft 2, support roller 1 and branch
Frame three is fixed together.Mounting hole 8 on bottom plate 7, which facilitates, fixes holder, prevents holder from moving.
Drag chain is supported by support roller 1, reduces the abrasion of drag chain, extends the service life of drag chain.Drag chain support dress
Drag chain direct friction ground can be prevented by setting, and can also avoid the friction of itself between drag chain and drag chain.
Claims (4)
1. a kind of drag chain support device, including holder, support roller (1), shaft (2) and bearing (3), it is characterised in that：
The holder includes side plate (6) and bottom plate (7), which is in strip, the bottom plate (7) upper end both sides pair
Claim installation there are two side plate (6), support roller (1) is installed between two side plates (6), installation in the support roller (1)
There is shaft (2), which is mounted on bearing (3), passes through bearing between the support roller (1) and shaft (2)
(3) it is connected, the shaft (2) is radial on its side wall of the both ends of side plate (6) to be provided with through-hole (9), through-hole (9) interpolation
Enter split pin (5) fixed rotating shaft (2).
2. a kind of drag chain support device according to claim 1, it is characterised in that：The side plate (6) and bottom plate (7) one
It is body formed.
3. a kind of drag chain support device according to claim 1, it is characterised in that：Described bottom plate (7) upper surface is located at
The inside of each side plate (6) opens that there are two mounting holes (8).
4. a kind of drag chain support device according to claim 1, it is characterised in that：The side plate (6) and split pin (5)
Between ring baffle (4) is installed, which is sleeved in shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896635.XU CN207830464U (en) | 2017-12-29 | 2017-12-29 | A kind of drag chain support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896635.XU CN207830464U (en) | 2017-12-29 | 2017-12-29 | A kind of drag chain support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830464U true CN207830464U (en) | 2018-09-07 |
Family
ID=63390847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896635.XU Expired - Fee Related CN207830464U (en) | 2017-12-29 | 2017-12-29 | A kind of drag chain support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496777A (en) * | 2020-11-23 | 2021-03-16 | 上海气焊机厂有限公司 | Upper drag chain device and cutting machine |
-
2017
- 2017-12-29 CN CN201721896635.XU patent/CN207830464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496777A (en) * | 2020-11-23 | 2021-03-16 | 上海气焊机厂有限公司 | Upper drag chain device and cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |