CN207728806U - Band idler wheel drag chain - Google Patents
Band idler wheel drag chain Download PDFInfo
- Publication number
- CN207728806U CN207728806U CN201820084133.5U CN201820084133U CN207728806U CN 207728806 U CN207728806 U CN 207728806U CN 201820084133 U CN201820084133 U CN 201820084133U CN 207728806 U CN207728806 U CN 207728806U
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- Prior art keywords
- drag chain
- support plate
- auxiliary support
- holder
- fixed
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Abstract
The utility model discloses a kind of band idler wheel drag chains comprising drag chain, roll wheel assembly, upper drag chain holder and lower drag chain holder；Drag chain bottom is fixed with roll wheel assembly, and the idler wheel in roll wheel assembly is located at drag chain both sides, and drag chain includes sequentially connected upper layer drag chain, bending part and lower layer's drag chain；Upper drag chain holder and lower drag chain holder are U-shaped structure, are interspersed up and down, and upper layer drag chain is mounted on by roller-coaster in upper drag chain holder, and lower layer's drag chain end is fixed on lower drag chain holder one end；The auxiliary support plate A and auxiliary support plate B of horizontal direction Relative distribution are respectively fixed with above lower drag chain holder both sides；Auxiliary support plate A and auxiliary support plate B is concordant with upper drag chain frame bottom, for supporting idler wheel of the upper layer drag chain after bending part bending.The utility model can ensure that upper layer drag chain has support within the scope of certain distance in any position, will not be vacantly excessive, avoid upper layer drag chain and lower layer's drag chain occur friction, fold, to seize up phenomena such as.
Description
Technical field
The utility model is related to drag chain more particularly to a kind of band idler wheel drag chains.
Background technology
With the development of industry, the distance of power transmission is increasingly longer, as the carrier of power transmission, various electric wire tracheaes
Increasingly longer etc. required drag chain, long drag chain rubs since own wt upper layer drag chain can drop with lower layer drag chain
Wipe, fold, to seize up phenomena such as, seriously affect the drag chain service life.
Utility model content
In order to solve the problems, such as that above-mentioned drag chain exists, the purpose of this utility model is to provide a kind of novel belt idler wheel drag chain,
The idler wheel drag chain is to increase idler wheel, holder and auxiliary support plate on the basis of original drag chain, can effectively prevent the upper of long drag chain
Layer drag chain substantially reduces the generation that drag chain folds wear phenomenon there is a phenomenon where dropping.
The utility model is achieved through the following technical solutions：A kind of band idler wheel drag chain, including drag chain, roll wheel assembly,
Upper drag chain holder and lower drag chain holder；Drag chain bottom is fixed with roll wheel assembly, and the idler wheel in roll wheel assembly is located at drag chain both sides, drags
Chain includes sequentially connected upper layer drag chain, bending part and lower layer's drag chain；The section of upper drag chain holder and lower drag chain holder is U-shaped
Structure is interspersed up and down, and upper layer drag chain is mounted on by roller-coaster in upper drag chain holder, and lower layer's drag chain end is fixed on down
Drag chain holder one end；The auxiliary support plate A and auxiliary of horizontal direction Relative distribution are respectively fixed with above lower drag chain holder both sides
Support plate B；Auxiliary support plate A and auxiliary support plate B is concordant with upper drag chain frame bottom, for supporting upper layer drag chain along bending part
Idler wheel after bending.
The utility model is supported the upper layer drag chain of long drag chain by the upper drag chain holder of setting, auxiliary support plate A and
The setting of auxiliary support plate B ensures that upper layer drag chain has support after turning down, and thereby may be ensured that upper layer drag chain in any position
Setting has support within the scope of certain distance, will not be vacantly excessive, avoids upper layer drag chain and lower layer's drag chain occurs friction, folds, fortune
Turn phenomena such as unsmooth.
Further, roll wheel assembly includes roller supporting plate and the idler wheel mounted on roller supporting plate both ends, roller supporting
Plate is fixed along the horizontal direction of drag chain, and the length of roller supporting plate is not less than the width of drag chain.
Further, when drag chain is longer, roll wheel assembly and auxiliary support plate A and auxiliary support plate B are two groups or two
It is more than group；Roll wheel assembly uniform intervals are fixed on drag chain bottom；Auxiliary support plate A and auxiliary support plate B uniform intervals are fixed on
Above lower drag chain holder, the spacing of the spacing and two adjacent groups roll wheel assembly of two adjacent groups auxiliary support plate A and auxiliary support plate B
Unanimously.
Further, it is further fixed on vertical upper support plate above lower drag chain holder both sides, upper support plate is fixed on
The left and right ends of the top of auxiliary support plate A and auxiliary support plate B, upper support plate are oblique, and two upper support plates are on a left side
Right both ends are respectively formed bell mouth shape, play the guiding role, and facilitate upper layer drag chain that can accurately ride over auxiliary branch when turning down
On fagging A and auxiliary support plate B.
Further, it is further fixed on vertical lower side support plate above lower drag chain holder both sides, lower side support plate is fixed on
The lower section of auxiliary support plate A and auxiliary support plate B, the top edge of lower side support plate are trapezoidal, including top margin and both sides bevel edge, top
Auxiliary support plate A or auxiliary support plate B is fixed at side, and the oblique support plate vertical with lower side support plate is fixed at the bevel edge of both sides,
Two oblique support plates form trapezium structure with auxiliary support plate A or auxiliary support plate B.
Further, upper drag chain holder and lower drag chain holder are fixed on by L-type mounting plate on lathe, upper layer drag chain end
Portion, which is fixed on lathe Y-axis component, follows machine tool movement, and lower layer's drag chain fixing end is located at lathe centre position, and lathe is facilitated to add
Working hour drives various electric wire tracheaes.
Further, horizontal edge of the bottom edge of upper drag chain holder and lower drag chain holder with L-type mounting plate is structure as a whole, and
It is fixed on lathe by the vertical edge of L-type mounting plate.
The utility model has following advantageous effect compared with prior art：
(1) at low cost：It only needs to increase idler wheel and some holders and auxiliary support plate on the basis of original drag chain；
(2) easy care is stablized, without complicated transmission mechanism；
(3) long lifespan：In the case where there is support, the generation that drag chain folds wear phenomenon is greatly reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model is mounted on lathe；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the front view of Fig. 1；
Fig. 4 is the side view of Fig. 1；
The partial enlarged view that Fig. 5 is in Fig. 1 I；
The partial enlarged view that Fig. 6 is in Fig. 2 II；
The partial enlarged view that Fig. 7 is in Fig. 4 III.
In figure, 1, drag chain；11, upper layer drag chain；12, bending part；13, lower layer's drag chain；2, roll wheel assembly；21, roller supporting
Plate；22, idler wheel；3, upper drag chain holder；4, lower drag chain holder；51, auxiliary support plate A；52, auxiliary support plate B；53, upper collateral
Fagging；54, lower side support plate；55, oblique support plate；56、；Cross-brace plate；6, L-type mounting plate；7, lathe.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
Band idler wheel drag chain as shown in figs. 1-7 comprising drag chain 1, roll wheel assembly 2, upper drag chain holder 3 and lower drag chain holder
4；1 bottom of drag chain is fixed with roll wheel assembly 2, and roll wheel assembly 2 is including roller supporting plate 21 and is mounted on 21 both ends of roller supporting plate
Idler wheel 22, as shown in fig. 6, roller supporting plate 21 is fixed along the horizontal direction of drag chain 1, and the length of roller supporting plate 21 is not small
In the width of drag chain 1, idler wheel 22 is located at the both sides of drag chain 1；Drag chain 1 includes sequentially connected upper layer drag chain 11,12 and of bending part
Lower layer's drag chain 13；The section of upper drag chain holder 3 and lower drag chain holder 4 is U-shaped structure, and lower drag chain holder 4 is located at upper drag chain branch
The obliquely downward of frame 3, the two are interspersed up and down；Upper layer drag chain 11 is slidably mounted on by idler wheel 22 in upper drag chain holder 1, idler wheel
22 setting facilitates the movement of upper layer drag chain 11,13 end of lower layer's drag chain to be fixed on lower 4 one end of drag chain holder；Lower drag chain holder 4
The auxiliary support plate A51 and auxiliary support plate B52 of horizontal direction Relative distribution are respectively fixed with above both sides；Auxiliary support plate
A51 and auxiliary support plate B52 is concordant with upper 3 bottom of drag chain holder, for supporting upper layer drag chain 11 after the bending of bending part 12
Idler wheel 22, that is, after upper layer drag chain 11 turns down in moving process, the idler wheel 22 of both sides can ride over auxiliary support plate
On A51 and auxiliary support plate B52, it is convenient for the movement of upper layer drag chain 11, between auxiliary support plate A51 and auxiliary support plate B52
Gap avoids upper layer drag chain 11 from being interfered with two auxiliary support plates for accommodating upper layer drag chain 11.
As shown in fig. 7, upper drag chain holder 3 and lower drag chain holder 4 are fixed on 7 edge of lathe by L-type mounting plate 6, such as
Shown in Fig. 1, it is preferable that horizontal edge of the bottom edge of upper drag chain holder 3 and lower drag chain holder 4 with L-type mounting plate 6 is structure as a whole,
And it is fixed on lathe 7 by the vertical edge of L-type mounting plate 6.
Preferably, as shown in figure 5, lower 4 both sides of drag chain holder above be further fixed on vertical lower side support plate 54, under it is collateral
Fagging is fixed on the lower section of auxiliary support plate A and auxiliary support plate B, and the structure of two lower side support plates 54 is slightly different, close
The lower side support plate 54 of lathe abuts directly on lathe and fixes, and the bottom edge of the lower side support plate 54 in outside is than the downside of close lathe
The bottom edge of support plate 54 is low, and its bottom edge is fixedly connected with a horizontal cross-brace plate 56, which is located at
The lower section of lower drag chain holder 4, and be fixedly connected with lathe 7；The top edge of 2 lower side support plates 54 is trapezoidal, including top margin
With both sides bevel edge, top edge fixes auxiliary support plate A51 or auxiliary support plate B52, and both sides bevel edge is fixed with and lower side support plate
54 vertical oblique support plates 55, two oblique support plate 55 and auxiliary support plate A51 or auxiliary support plate B52 form trapezium structure.
Preferably, vertical upper support plate 53 is further fixed on above lower 4 both sides of drag chain holder, upper support plate 53 is fixed
In the top of auxiliary support plate A and auxiliary support plate B, the left and right ends of upper support plate 53 are oblique, two upper support plates
It is respectively formed bell mouth shape in left and right ends, plays guiding role.
Preferably, when drag chain is longer, roll wheel assembly 2 and auxiliary support plate A51 and auxiliary support plate B52 be two groups or
It is more than two；2 uniform intervals of roll wheel assembly are fixed on 1 bottom of drag chain；Auxiliary support plate A and auxiliary support plate B uniform intervals are solid
It is scheduled on 1 top of lower drag chain holder；The spacing of two adjacent groups auxiliary support plate A and auxiliary support plate B and two adjacent groups roll wheel assembly
Spacing it is consistent (spacing can be according to the practical location determination walked of drag chain), it is auxiliary to ensure that roll wheel assembly will not be stuck in two adjacent groups
It helps in the gap between support plate.
When the utility model is used, upper drag chain holder 3 and lower drag chain holder 4 to be fixed on to the side of lathe, in the two
Under be interspersed, the vertical range of the two needs and the radius bend of drag chain matches；The close upper drag chain branch of lower drag chain holder 4
One end of frame 3 is located at lathe centre position, and drag chain 11 end in upper layer is fixed on lathe Y-axis component with moving with it, and lower layer drags
13 end of chain is fixed on lower drag chain holder 4 close to one end of upper drag chain holder 3, and lathe is facilitated to be driven inside drag chain in processing
The various electric wire tracheaes of installation；Upper layer drag chain 11 is driven to be slided on upper drag chain holder 3 in lathe Y-axis component moving process, when
After driving upper layer drag chain 11 to turn down in lathe Y-axis component moving process, the idler wheel of 11 both sides of upper layer drag chain rides over auxiliary branch
Fagging A51 and auxiliary support plate B52 slidings, when drag chain is longer, auxiliary support plate A and auxiliary support plate B can be arranged multigroup, keep away
Exempt from upper layer drag chain 11 it is hanging excessive and with lower layer drag chain 13 occur friction, fold, to seize up phenomena such as.
Embodiment described above only expresses one or more embodiments of the utility model, and description is more specific
With it is detailed, but it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, various modifications and improvements can be made, this
Belong to the scope of protection of the utility model.
Claims (7)
1. a kind of band idler wheel drag chain, which is characterized in that including drag chain (1), roll wheel assembly (2), upper drag chain holder (3) and lower drag chain
Holder (4)；Drag chain bottom is fixed with roll wheel assembly, and the idler wheel (22) in roll wheel assembly is located at drag chain both sides, and drag chain includes successively
Upper layer drag chain (11), bending part (12) and the lower layer's drag chain (13) of connection；The section of upper drag chain holder and lower drag chain holder is U
Type structure, is interspersed up and down, and upper layer drag chain is mounted on by roller-coaster in upper drag chain holder, and lower layer's drag chain end is fixed on
Lower drag chain holder one end；The auxiliary support plate A (51) of horizontal direction Relative distribution is respectively fixed with above lower drag chain holder both sides
With auxiliary support plate B (52)；Auxiliary support plate A and auxiliary support plate B is concordant with upper drag chain frame bottom, for supporting upper layer to drag
Idler wheel of the chain after bending part bending.
2. band idler wheel drag chain according to claim 1, which is characterized in that roll wheel assembly includes roller supporting plate (21) and peace
Idler wheel (22) mounted in roller supporting plate both ends, roller supporting plate is fixed along the horizontal direction of drag chain, and the length of roller supporting plate
Width of the degree not less than drag chain.
3. band idler wheel drag chain according to claim 1, which is characterized in that roll wheel assembly and auxiliary support plate A and auxiliary branch
Fagging B is two groups or more；Roll wheel assembly uniform intervals are fixed on drag chain bottom；Auxiliary support plate A and Auxiliary support
Plate B uniform intervals are fixed on above lower drag chain holder, the spacing of two adjacent groups auxiliary support plate A and auxiliary support plate B with it is adjacent
The spacing of two groups of roll wheel assemblies is consistent.
4. band idler wheel drag chain according to claim 1, which is characterized in that be further fixed on above lower drag chain holder both sides vertical
Upper support plate (53), upper support plate is fixed on the top of auxiliary support plate A and auxiliary support plate B, upper support plate
Left and right ends are oblique, and two upper support plates are respectively formed bell mouth shape in left and right ends.
5. band idler wheel drag chain according to claim 4, which is characterized in that be further fixed on above lower drag chain holder both sides vertical
Lower side support plate (54), lower side support plate is fixed on the lower section of auxiliary support plate A and auxiliary support plate B, lower side support plate
Top edge is trapezoidal, including top margin and both sides bevel edge, and top edge fixes auxiliary support plate A or auxiliary support plate B, at the bevel edge of both sides
It is fixed with the oblique support plate (55) vertical with lower side support plate, two oblique support plates are formed with auxiliary support plate A or auxiliary support plate B
Trapezium structure.
6. band idler wheel drag chain according to claim 1, which is characterized in that upper drag chain holder and lower drag chain holder pass through L
Type mounting plate (6) is fixed on lathe (7).
7. band idler wheel drag chain according to claim 6, which is characterized in that the bottom edge of upper drag chain holder and lower drag chain holder is equal
It is structure as a whole with the horizontal edge of L-type mounting plate, and is fixed on lathe by the vertical edge of L-type mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084133.5U CN207728806U (en) | 2018-01-18 | 2018-01-18 | Band idler wheel drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820084133.5U CN207728806U (en) | 2018-01-18 | 2018-01-18 | Band idler wheel drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728806U true CN207728806U (en) | 2018-08-14 |
Family
ID=63083013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820084133.5U Active CN207728806U (en) | 2018-01-18 | 2018-01-18 | Band idler wheel drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728806U (en) |
-
2018
- 2018-01-18 CN CN201820084133.5U patent/CN207728806U/en active Active
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| GR01 | Patent grant |