CN204412976U - Cantilevered roll forming machine wheel frame weight reducing device - Google Patents
Cantilevered roll forming machine wheel frame weight reducing device Download PDFInfo
- Publication number
- CN204412976U CN204412976U CN201520045237.1U CN201520045237U CN204412976U CN 204412976 U CN204412976 U CN 204412976U CN 201520045237 U CN201520045237 U CN 201520045237U CN 204412976 U CN204412976 U CN 204412976U
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- CN
- China
- Prior art keywords
- fixed pulley
- main shaft
- roll forming
- wheel frame
- forming machine
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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.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model proposes a kind of cantilevered roll forming machine wheel frame weight reducing device, little in order to solve existing roll forming machine contour roll forming scope, the problem that production efficiency is low.This device comprises fixing body, body rear end is provided with wheel frame, body front end is provided with the first main shaft and the second main shaft arranged up and down, first main shaft, the second main shaft are driven by actuating unit and rotate, the below of the second main shaft is also provided with jacking cylinder, jacking cylinder is articulated with on the second main shaft, moves up and down for controlling the second main shaft; Fixed pulley after the upper surface of body is symmetrically fixed with two that are positioned at rear end, the front end face of body is symmetrically fixed with two front fixed pulleys, front fixed pulley is positioned at before rear fixed pulley, the height of front fixed pulley is lower than rear fixed pulley, front fixed pulley and corresponding rear fixed pulley are wound with steel wire rope, one end of steel wire rope is fixed on wheel frame, and the other end of steel wire rope is fixed with balancing weight.This device can expand the contour roll forming scope of roll forming machine, greatly improves the operating efficiency of roll forming machine.
Description
Technical field
The utility model relates to wheel production equipment technical field, refers to a kind of cantilevered roll forming machine wheel frame weight reducing device especially.
Background technology
Wheel rim connects wheel and axletree, the responsible rotary components bearing load between tire and axletree, its size is varied, the contour roll forming scope of general rim rolling machine is diameter 22.5 ~ 44 inches, between width 9 ~ 28 inches, in rim rolling machine production process, if need diameter 22.5 ~ 44 inches, when the wheel rim that width is less than 9 inches carries out contour roll forming, the roll forming machine matched with regard to needing buying is also changed, the production cost adding enterprise so undoubtedly drops into, add the burden of enterprise, and seriously reduce the efficiency of production.
Utility model content
The utility model proposes a kind of cantilevered roll forming machine wheel frame weight reducing device, solve roll forming machine contour roll forming scope in prior art little, the problem that production efficiency is low.
The technical solution of the utility model is achieved in that cantilevered roll forming machine wheel frame weight reducing device, comprise the body be fixedly installed, the rear end of described body is provided with wheel frame, the front end of described body is provided with the first main shaft and the second main shaft arranged up and down, described first main shaft, the second main shaft are driven by actuating unit respectively and rotate, the below of described second main shaft is also provided with jacking cylinder, and described jacking cylinder is articulated with on described second main shaft, moves up and down for controlling described second main shaft;
Fixed pulley after the upper surface of described body is symmetrically fixed with two that are positioned at rear end, the front end face of described body is symmetrically fixed with two front fixed pulleys, described front fixed pulley is positioned at before described rear fixed pulley, the height of described front fixed pulley is lower than described rear fixed pulley, described front fixed pulley and corresponding rear fixed pulley are wound with steel wire rope, one end of described steel wire rope is fixed on described wheel frame, and the other end of described steel wire rope is fixed with balancing weight.
As one preferred embodiment, the central axis of described rear fixed pulley is parallel with horizontal line, is provided with angle between the central axis of described front fixed pulley and horizontal line.
As one preferred embodiment, the angle between the central axis of described front fixed pulley and horizontal line is 45 °.
As one preferred embodiment, the lower end of described jacking cylinder is hinged on the front end face of described body, and described jacking cylinder swings centered by the jointed shaft of its lower end.
After have employed technique scheme, the beneficial effects of the utility model are: this wheel frame weight reducing device is by fixed pulley before a pair rear fixed pulley of installation on body and a pair, the steel wire rope that utilization is wrapped in and balancing weight realize the lifting of wheel frame, alleviate the gravity of wheel frame, make whole wheel frame by guide wheel press down workpiece lead time, can not by the workpiece compressive strain below 9 inch in width, and do not have the effect of guiding, thus expand the contour roll forming scope of roll forming machine, roll forming machine is made to be extended to the product that can roll 3 inch in width by the product that originally can only roll 9 inch in width, substantially increase the operating efficiency of roll forming machine.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
In figure: 1-body; 2-first main shaft; 3-second main shaft; 4-jacking cylinder; 5-first jointed shaft; Fixed pulley after 6-; Fixed pulley before 7-; 8-second jointed shaft.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment:
As shown in Figure 1, for a kind of embodiment of the utility model cantilevered roll forming machine wheel frame weight reducing device, first this wheel frame weight reducing device comprises a body be fixedly installed 1, the first main shaft 2 and the second main shaft 3 arranged up and down is provided with in the front end of this body 1, first main shaft 2 is positioned at directly over the second main shaft 3, and two main shafts are all driven by actuating unit and rotate.
A jacking cylinder 4 is also provided with immediately below the second main shaft 3, the lower end of this jacking cylinder 4 is hinged on the front end face of body 1 by the second jointed shaft 8, jacking cylinder 4 swings centered by this second jointed shaft 8, and the piston free end of jacking cylinder 4 is articulated with on the second main shaft 3 by the first jointed shaft 5, for controlling moving up and down of the second main shaft 3, when the piston of jacking cylinder 4 is protruding, namely second main shaft 3 moves up, and namely the spacing between the first main shaft 2 and the second main shaft 3 reduces; When the piston of jacking cylinder 4 shrinks inwards, namely the second main shaft 3 moves down, and namely the spacing between the first main shaft 2 and the second main shaft 3 expands.In addition, be also provided with wheel frame (not shown) in the rear end of body 1, when whole roll forming machine works, namely realize the contour roll forming to wheel rim blank by wheel frame, the first main shaft 2 and the second main shaft 3.
Fixed pulley 6 after being symmetrically fixed with two that are positioned at rear end at the upper surface of body 1, the front end face of body 1 is symmetrically fixed with two front fixed pulleys 7, two front fixed pulleys 7 are all positioned at before rear fixed pulley 6, the height of front fixed pulley 7 will lower than rear fixed pulley 6, front fixed pulley 7 and corresponding rear fixed pulley 6 are also wound with steel wire rope, one of steel wire rope wheel frame is held, by the fixed pulley on wheel frame seat board face, wheel frame is carried in realization, turning to again by fixed pulley on bed piece side, will sideling the stressed straight line that changes into lower stress, such steel wire rope other end is connected with balancing weight downwards, finally complete the effect alleviating wheel frame, make whole wheel frame by guide wheel press down workpiece lead time, can not by the workpiece compressive strain below 9 inch in width, and do not have the effect of guiding, thus expand the contour roll forming scope of roll forming machine, roll forming machine is made to be extended to the product that can roll 3 inch in width by the product that originally can only roll 9 inch in width, substantially increase the operating efficiency of roll forming machine.
In this embodiment, after two, the central axis of fixed pulley 6 is parallel with horizontal line, the central axis of front fixed pulley 7 then and between horizontal line is provided with angle, angle in this embodiment is 45 °, generally, this cantilevered roll forming machine wheel frame weight reducing device decreases a large amount of equipment investments, reduces the burden of enterprise, improve the ability to ward off risks of enterprise, improve enterprise and adapt to the ability in market and the adaptability to changes of enterprise.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. cantilevered roll forming machine wheel frame weight reducing device, it is characterized in that: comprise the body be fixedly installed, the rear end of described body is provided with wheel frame, the front end of described body is provided with the first main shaft and the second main shaft arranged up and down, described first main shaft, the second main shaft are driven by actuating unit respectively and rotate, the below of described second main shaft is also provided with jacking cylinder, and described jacking cylinder is articulated with on described second main shaft, moves up and down for controlling described second main shaft;
Fixed pulley after the upper surface of described body is symmetrically fixed with two that are positioned at rear end, the front end face of described body is symmetrically fixed with two front fixed pulleys, described front fixed pulley is positioned at before described rear fixed pulley, the height of described front fixed pulley is lower than described rear fixed pulley, described front fixed pulley and corresponding rear fixed pulley are wound with steel wire rope, one end of described steel wire rope is fixed on described wheel frame, and the other end of described steel wire rope is fixed with balancing weight.
2. cantilevered roll forming machine wheel frame weight reducing device as claimed in claim 1, is characterized in that: the central axis of described rear fixed pulley is parallel with horizontal line, is provided with angle between the central axis of described front fixed pulley and horizontal line.
3. cantilevered roll forming machine wheel frame weight reducing device as claimed in claim 2, is characterized in that: the angle between the central axis of described front fixed pulley and horizontal line is 45 °.
4. the cantilevered roll forming machine wheel frame weight reducing device as described in any one of claims 1 to 3, is characterized in that: the lower end of described jacking cylinder is hinged on the front end face of described body, and described jacking cylinder swings centered by the jointed shaft of its lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045237.1U CN204412976U (en) | 2015-01-22 | 2015-01-22 | Cantilevered roll forming machine wheel frame weight reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045237.1U CN204412976U (en) | 2015-01-22 | 2015-01-22 | Cantilevered roll forming machine wheel frame weight reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204412976U true CN204412976U (en) | 2015-06-24 |
Family
ID=53463384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045237.1U Expired - Fee Related CN204412976U (en) | 2015-01-22 | 2015-01-22 | Cantilevered roll forming machine wheel frame weight reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204412976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346105A (en) * | 2022-01-13 | 2022-04-15 | 山东小鸭精工机械有限公司 | Roll forming machine |
-
2015
- 2015-01-22 CN CN201520045237.1U patent/CN204412976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346105A (en) * | 2022-01-13 | 2022-04-15 | 山东小鸭精工机械有限公司 | Roll forming machine |
| CN114346105B (en) * | 2022-01-13 | 2024-04-09 | 山东小鸭精工机械有限公司 | Rolling forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20220122 |