CN203541095U - Hand-operated pressure roller lifting bracket - Google Patents
Hand-operated pressure roller lifting bracket Download PDFInfo
- Publication number
- CN203541095U CN203541095U CN201320556449.7U CN201320556449U CN203541095U CN 203541095 U CN203541095 U CN 203541095U CN 201320556449 U CN201320556449 U CN 201320556449U CN 203541095 U CN203541095 U CN 203541095U
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- China
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- tooth bar
- hand
- pressure roller
- erecting bed
- roller lifting
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Abstract
The utility model discloses a hand-operated pressure roller lifting bracket, belonging to the field of metal plate cold rolling equipment. The hand-operated pressure roller lifting bracket comprises guide posts, guide sleeves, a bottom plate, a rectangular mounting table and a hand-operated lifting bracket, wherein the middle of the bottom plate is provided with a rectangular discharging hole; an L-shaped plate is fixed to the upper end of the rectangular discharging hole; four guide sleeves are fixed to the bottom plate in a rectangular form; two guide posts pass through the guide sleeves and are connected with the guide sleeves in a sliding way; the rectangular mounting table is fixed to the tops of the guide posts; the hand-operated lifting mechanism comprises U-shaped brackets, a rack, a revolving shaft and a gear; the lower end of the rack is fixedly connected with the L-shaped plate; two U-shaped brackets are vertically fixed to the bottom of the rectangular mounting table; the revolving shaft is arranged between the two U-shaped brackets; the gear is meshed with the rack. The hand-operated pressure roller lifting bracket is reasonable in structural design and low in manufacturing cost, can be used for reliably positioning rollers without using any electric equipment, and has high adaptability.
Description
Technical field
The invention belongs to panel beating cold-rolling equipment field, more particularly, relate to a kind of hand-rail type pressure roller lifting support.
Background technology
Roll is the comparatively common equipment of metal processing, realizes the deformation processing to metal, to obtain set metal parts by least two rolls., to asynchronous rolling machine, be particularly the not reciprocity rolling of a kind of speed, the working surface linear velocity of rolling mouthful for rolling not etc., to reduce roll-force; Therefore claim again differential rolling, also claim to rub with the hands and roll.Asymmetrical rolling is inconsistent because roll shop building obtains linear velocity, the workpiece upper and lower surface distortion shutting out is inconsistent, according to certain rule crystalline form oblique arrangement, for the poor situation of product processability forming after normal rolling, adopt asymmetrical rolling can improve the processing characteristics of metal.In prior art, the roll on the milling train of asymmetrical rolling is comparatively fixing, can not realize the workpiece of different metal, different size requirement is had to the rolling of versatility.Therefore, need a kind of roll arrangement for adjusting height of asymmetrical rolling milling train, there is comparatively simple structure, can adjust as required rolling size, and can adjust position along workpiece traffic direction, realize the different asymmetrical rollings that require.
Summary of the invention
the problem that 1, will solve
For the above-mentioned problems in the prior art, the invention provides a kind of hand-rail type pressure roller lifting support, it is a kind of reasonable in design, easy and simple to handle and can breaker roll carry out fast the highly support of adjusting.
2, technical scheme
In order to address the above problem, the technical solution adopted in the present invention is as follows:
A kind of hand-rail type pressure roller lifting support, comprises guide pillar, guide pin bushing and base plate, also comprises rectangle erecting bed and Manual elevator mechanism; Described base plate vertically arranges, and its middle part is provided with rectangle discharging opening, and the upper end of described rectangle discharging opening is fixed with " L " template; Described guide pin bushing has 4, and four rectangular shapes are fixed on base plate; Described guide pillar has 2, and both are slidably connected through guide pin bushing and guide pin bushing; Described rectangle erecting bed is fixed on the top of guide pillar, and its middle part is provided with rectangular opening; Described Manual elevator mechanism comprises " U " type support, tooth bar, rotating shaft and gear, and the lower end of described tooth bar is fixedly connected with " L " template, and its upper end stretches out in outside the rectangular opening of rectangle erecting bed; The teeth directional of described tooth bar deviates from base plate; Described " U " type support has 2, and both be arranged in parallel, are all vertically fixed on the bottom of rectangle erecting bed; Described rotating shaft is installed between two " U " type support, and its one end stretches out in outside " U " type support; Described gear is installed on the middle part of rotating shaft, and it is meshed with tooth bar.
Further, the top of described rectangle erecting bed is also provided with locking tooth bar; Described locking tooth bar is positioned at a side of rectangular opening, and it is meshed with the upper end of tooth bar; The lower end of described locking tooth bar is hinged by bearing pin and rectangle erecting bed.
Further, described rotating shaft stretches out on one end of " U " type support and is also provided with rocking handle.
3, beneficial effect
Than prior art, beneficial effect of the present invention is:
The present invention adopts intermeshing rack-and-pinion to realize highly regulating up and down of roll, flexible to operation, adjustable range is large; Its reasonable in design, cost of manufacture are low, can reliably locate by breaker roll, and without electrical equipment, strong adaptability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of locking tooth bar of the present invention;
In figure: 1, base plate; 2, " L " template; 3, U " type support; 4, rectangle erecting bed; 5, tooth bar; 6, locking tooth bar; 7, rotating shaft; 8, gear.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1 and Figure 2, a kind of hand-rail type pressure roller lifting support, comprises guide pillar, guide pin bushing and base plate 1, also comprises rectangle erecting bed 4 and Manual elevator mechanism; Base plate 1 vertically arranges, and its middle part is provided with rectangle discharging opening, and the upper end of rectangle discharging opening is fixed with " L " template 2; Guide pin bushing has 4, and four rectangular shapes are fixed on base plate; Guide pillar has 2, and both are slidably connected through guide pin bushing and guide pin bushing; Rectangle erecting bed 4 is fixed on the top of guide pillar, and its middle part is provided with rectangular opening; Manual elevator mechanism comprises " U " type support 3, tooth bar 5, rotating shaft 7 and gear 8, and the lower end of tooth bar 5 is fixedly connected with " L " template 2, and its upper end stretches out in outside the rectangular opening of rectangle erecting bed 4; The teeth directional of tooth bar 5 deviates from base plate 1; " U " type support 3 has 2, and both be arranged in parallel, are all vertically fixed on the bottom of rectangle erecting bed 4; Rotating shaft 7 is installed on 3, two " U " type support, and its one end stretches out in outside " U " type support 3; Gear 8 is installed on the middle part of rotating shaft 7, and it is meshed with tooth bar 5.
The top of rectangle erecting bed is also provided with locking tooth bar 6; Locking tooth bar 6 is positioned at a side of rectangular opening, and it is meshed with the upper end of tooth bar 5; The lower end of locking tooth bar 6 is hinged by bearing pin and rectangle erecting bed 4; Rotating shaft 7 stretches out on one end of " U " type support and is also provided with rocking handle.
During use, first roll is in place, rear according to need of production, the rocking handle of rotating shaft 7, by gear 8 rotarily drive the up and down of tooth bar 5, the height of realizing breaker roll regulates, and finally locking tooth bar 6 is holded up with tooth bar 5 and is engaged, and realizes the locking to device.
Below schematically the present invention and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (4)
1. a hand-rail type pressure roller lifting support, comprises guide pillar, guide pin bushing and base plate, it is characterized in that: also comprise rectangle erecting bed and Manual elevator mechanism; Described base plate vertically arranges, and its middle part is provided with rectangle discharging opening, and the upper end of described rectangle discharging opening is fixed with " L " template; Described guide pin bushing has 4, and four rectangular shapes are fixed on base plate; Described guide pillar has 2, and both are slidably connected through guide pin bushing and guide pin bushing; Described rectangle erecting bed is fixed on the top of guide pillar, and its middle part is provided with rectangular opening; Described Manual elevator mechanism comprises " U " type support, tooth bar, rotating shaft and gear, and the lower end of described tooth bar is fixedly connected with " L " template, and its upper end stretches out in outside the rectangular opening of rectangle erecting bed; The teeth directional of described tooth bar deviates from base plate; Described " U " type support has 2, and both be arranged in parallel, are all vertically fixed on the bottom of rectangle erecting bed; Described rotating shaft is installed between two " U " type support, and its one end stretches out in outside " U " type support; Described gear is installed on the middle part of rotating shaft, and it is meshed with tooth bar.
2. a kind of hand-rail type pressure roller lifting support according to claim 1, is characterized in that: the top of described rectangle erecting bed is also provided with locking tooth bar; Described locking tooth bar is positioned at a side of rectangular opening, and it is meshed with the upper end of tooth bar.
3. a kind of hand-rail type pressure roller lifting support according to claim 2, is characterized in that: the lower end of described locking tooth bar is hinged by bearing pin and rectangle erecting bed.
4. a kind of hand-rail type pressure roller lifting support according to claim 1, is characterized in that: described rotating shaft stretches out on one end of " U " type support and is also provided with rocking handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556449.7U CN203541095U (en) | 2013-09-09 | 2013-09-09 | Hand-operated pressure roller lifting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320556449.7U CN203541095U (en) | 2013-09-09 | 2013-09-09 | Hand-operated pressure roller lifting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541095U true CN203541095U (en) | 2014-04-16 |
Family
ID=50459265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320556449.7U Expired - Fee Related CN203541095U (en) | 2013-09-09 | 2013-09-09 | Hand-operated pressure roller lifting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506397A (en) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | Hand-operated press roll lifting support |
-
2013
- 2013-09-09 CN CN201320556449.7U patent/CN203541095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103506397A (en) * | 2013-09-09 | 2014-01-15 | 芜湖汉光立体停车设备有限公司 | Hand-operated press roll lifting support |
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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 |
Granted publication date: 20140416 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |