CN103506438A - 8-shaped rib processing machine - Google Patents
8-shaped rib processing machine Download PDFInfo
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- CN103506438A CN103506438A CN201310398763.1A CN201310398763A CN103506438A CN 103506438 A CN103506438 A CN 103506438A CN 201310398763 A CN201310398763 A CN 201310398763A CN 103506438 A CN103506438 A CN 103506438A
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Abstract
The invention discloses an 8-shaped rib processing machine which is characterized by comprising a horizontal processing unit and a vertical processing unit, wherein the horizontal processing unit is used for extruding a horizontally-placed rectangular steel bar frame between a left side frame and a right side frame in opposite directions until the left side frame and the right side frame are folded in the middle and welding the left side frame and the right side frame at the middle folded position to form a horizontal 8-shaped frame; the vertical processing unit is used for extruding the horizontal 8-shaped frame downwards at the middle folded position until the horizontal 8-shaped frame is in preset bending on a vertical face. The 8-shaped rib processing machine is reasonable in structural design, high in processing precision, low in construction cost and high in production efficiency.
Description
Technical field
The present invention relates to a kind of machining machine and tool for the preparation of tunnel grillage.
Background technology
In the design of tunnel grillage, more " 8 " the word muscle that adopts supports as grillage inner frame, its complex structure, and common reinforcing bar processing is to utilize angle-bender, welding fabrication after bar bending; But because " eight " word muscle is as stereoeffect, and its resolving cell is also stereoeffect, manual bending machine bending machining cannot meet crooked precision, size disunity, the welding difficulty of " 8 " word muscle of moulding and the main muscle of grid is strengthened, easily cause main muscle can not keep unified plane, thereby reduce headroom in bow member.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, and a kind of " 8 " word muscle processing machine is provided, by utilizing mould to determine the crooked size of " 8 " word muscle, to improve the uniformity of machining accuracy and " 8 " word muscle production size.
The present invention is that technical solution problem adopts following technical scheme:
The design feature of the present invention " 8 " word muscle processing machine is:
Horizontal machining cell is set, for the rectangle reinforcing steel bar frame to horizontal positioned, at the middle part of left and right sides frame, pushes in opposite directions until left and right sides frame closes up at middle part, and in middle part closed position, left and right sides frame is welded to formation level " 8 " word frame;
Vertical machining cell is set, for described level " eight " word frame is downward pushed until level " 8 " word frame is the flexibility of setting at facade in middle part closed position.
The design feature of the present invention " 8 " word muscle processing machine is also:
The structure of described horizontal machining cell is set to: on horizontal table, by the width of described rectangle reinforcing steel bar frame and length, be fixedly installed a pair of positive stop, described rectangle reinforcing steel bar frame is sleeved on described a pair of positive stop; In the left and right sides of described rectangle reinforcing steel bar frame, a pair of level " 8 " character mould is set in opposite directions by figure of eight shape, described level " 8 " character mould is can horizontally slip under horizontal drive mechanism drives, make described rectangle reinforcing steel bar frame left and right in opposite directions extrusion modling be level " 8 " word frame.
The structure of described vertical machining cell is set to: in left and right, the middle part of two vertical supports arranges a landing slab, and " 8 " word lower bolster is set on described landing slab, and level " 8 " word frame is and lies in a horizontal plane on described " 8 " word lower bolster; Top at described level " 8 " word frame arranges " 8 " word cope match-plate pattern, and described " 8 " word cope match-plate pattern is can slide up and down under vertical driving mechanism drives, and makes level " 8 " word frame be shaped to " 8 " muscle half frame at facade with the flexibility of setting.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1. the present invention is by level be vertically divided into two machining cells, vertical extrusion modling after first level, process advantages of simple.
2. in the present invention, driving mechanism can adopt jack, usings jack as bending tool, during processing operation, only need start the object that jack can reach brake forming, has reduced number of bends.
3. the present invention adopts mould to process, without considering bending radius and angle, simple to operate in operation, has improved machining accuracy and size uniformity.
Accompanying drawing explanation
Fig. 1 is horizontal machining cell structural representation in the present invention;
Fig. 2 is " 8 " word frame shaping schematic diagram in the present invention;
Fig. 3 is level of the present invention " 8 " word frame schematic diagram;
Fig. 4 is the vertical machining cell structural representation of the present invention;
Fig. 5 is the vertical shaping schematic view of " 8 " word frame in the present invention;
Fig. 6 is the present invention " 8 " muscle shaping schematic view;
Number in the figure: 1 rectangle reinforcing steel bar frame; 2 levels " 8 " word frame; 3 positive stops; 4 levels " 8 " character mould; 5 vertical supports; 6 landing slabs; 7 is " 8 " word lower bolster; 8 is " 8 " word cope match-plate pattern; 9 is " 8 " muscle half frame; 10 is " 8 " muscle; 11a horizontal drive mechanism; The vertical driving mechanism of 11b.
The specific embodiment
The present embodiment " 8 " word muscle processing machine comprises a horizontal machining cell and a vertical machining cell.
Referring to Fig. 1, Fig. 2 and Fig. 3, horizontal machining cell is used for the rectangle reinforcing steel bar frame 1 of horizontal positioned to push in opposite directions until left and right sides frame closes up at middle part at the middle part of left and right sides frame, and in middle part closed position, left and right sides frame is welded to formation level " 8 " word frame 2; The structure of horizontal machining cell is set to: on horizontal table, by the width of rectangle reinforcing steel bar frame 1 and length, be fixedly installed a pair of positive stop 3, rectangle reinforcing steel bar frame 1 is sleeved on a pair of positive stop 3; In the left and right sides of rectangle reinforcing steel bar frame 1, a pair of level " 8 " character mould 4 is set in opposite directions by figure of eight shape, level " 8 " character mould 4 is can horizontally slip under horizontal drive mechanism 11a drives, make rectangle reinforcing steel bar frame 1 left and right in opposite directions extrusion modling be level " 8 " word frame 2 as shown in Figure 3.
Referring to Fig. 4, Fig. 5 and Fig. 6, vertical machining cell is for downward pushing until level " 8 " word frame is the flexibility of setting at facade in middle part closed position level " eight " word frame 2; The structure of vertical machining cell is set to: in left and right, the middle part of two vertical supports 5 arranges a landing slab 6, and " 8 " word lower bolster 7 is set on landing slab, and level " 8 " word frame 2 is and lies in a horizontal plane on " 8 " word lower bolster 7; Top at level " 8 " word frame 2 arranges " 8 " word cope match-plate pattern 8, " 8 " word cope match-plate pattern 8 is can slide up and down under vertical driving mechanism 11b drives, make level " 8 " word frame 2 be shaped to " 8 " muscle half frame 9 at facade with the flexibility of setting, a pair of " 8 " muscle half frame in middle part butt welding " 8 " word muscle 10.
Claims (3)
1. " 8 " word muscle processing machine, is characterized in that:
Horizontal machining cell is set, for the rectangle reinforcing steel bar frame (1) of horizontal positioned is pushed until left and right sides frame closes up at middle part in opposite directions at the middle part of left and right sides frame, and in middle part closed position, left and right sides frame is welded to formation level " 8 " word frame (2);
Vertical machining cell is set, for described level " 8 " word frame (2) is downward pushed until level " 8 " word frame (2) is the flexibility of setting at facade in middle part closed position.
2. " 8 " according to claim 1 word muscle processing machine, it is characterized in that: the structure of described horizontal machining cell is set to: on horizontal table, by the width of described rectangle reinforcing steel bar frame and length, be fixedly installed a pair of positive stop, described rectangle reinforcing steel bar frame (1) is sleeved on described a pair of positive stop (3); In the left and right sides of described rectangle reinforcing steel bar frame, a pair of level " 8 " character mould (4) is set in opposite directions by figure of eight shape, described level " 8 " character mould (4) is can horizontally slip under horizontal drive mechanism drives, make described rectangle reinforcing steel bar frame (1) left and right in opposite directions extrusion modling be level " 8 " word frame (2).
3. " 8 " according to claim 1 and 2 word muscle processing machine, it is characterized in that: the structure of described vertical machining cell is set to: in left and right, the middle part of two vertical supports (5) arranges a landing slab (6), at upper " 8 " the word lower bolster (7) that arranges of described landing slab (6), level " 8 " word frame (2) is and lies in a horizontal plane on described " 8 " word lower bolster (7); Top at described level " 8 " word frame (2) arranges " 8 " word cope match-plate pattern (8), described " 8 " word cope match-plate patterns (8) are can slide up and down under vertical driving mechanism drives, and make level " 8 " word frame (2) be shaped to " 8 " muscle half frame at facade with the flexibility of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398763.1A CN103506438A (en) | 2013-09-05 | 2013-09-05 | 8-shaped rib processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398763.1A CN103506438A (en) | 2013-09-05 | 2013-09-05 | 8-shaped rib processing machine |
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| Publication Number | Publication Date |
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| CN103506438A true CN103506438A (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310398763.1A Pending CN103506438A (en) | 2013-09-05 | 2013-09-05 | 8-shaped rib processing machine |
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| CN (1) | CN103506438A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537886A (en) * | 2015-12-03 | 2016-05-04 | 申志军 | Automatic manufacturing process for butterfly rebars of tunnel grid rebar truss |
| CN105798199A (en) * | 2016-05-19 | 2016-07-27 | 中铁五局集团有限公司 | Tunnel grating steel frame 8-shaped rib forming device |
| CN108723234A (en) * | 2018-07-02 | 2018-11-02 | 北京城乡隧盾国际建设工程有限公司 | Tunnel grid spends eight word muscle molding machine of arch |
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| CN201244639Y (en) * | 2008-08-19 | 2009-05-27 | 中铁十八局集团有限公司 | Moulding tool for butterfly-shaped erection reinforcement of tunnel reinforced bar grating |
| CN201380257Y (en) * | 2009-05-06 | 2010-01-13 | 中铁一局集团有限公司 | 8-shaped rib processing machine |
| CN102476151A (en) * | 2010-11-25 | 2012-05-30 | 中铁十八局集团有限公司 | Processing technology of butterfly bar |
| CN102527792A (en) * | 2012-02-06 | 2012-07-04 | 中铁十七局集团第四工程有限公司 | Manufacturing method of 8-byte grating steel frame |
| CN202506699U (en) * | 2012-02-06 | 2012-10-31 | 中铁十七局集团第四工程有限公司 | 8-byte grid steel frame cold pressing device |
| CN202539309U (en) * | 2012-02-06 | 2012-11-21 | 中铁十七局集团第四工程有限公司 | Cold bending device for 8-shaped knot grille steel frame |
| CN102847766A (en) * | 2012-08-12 | 2013-01-02 | 中铁十四局集团有限公司 | Processing machine for 8-shaped rib member |
| CN102896259A (en) * | 2011-07-25 | 2013-01-30 | 中铁二局股份有限公司 | Method for machining '8'-shaped grid |
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2013
- 2013-09-05 CN CN201310398763.1A patent/CN103506438A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201244639Y (en) * | 2008-08-19 | 2009-05-27 | 中铁十八局集团有限公司 | Moulding tool for butterfly-shaped erection reinforcement of tunnel reinforced bar grating |
| CN201380257Y (en) * | 2009-05-06 | 2010-01-13 | 中铁一局集团有限公司 | 8-shaped rib processing machine |
| CN102476151A (en) * | 2010-11-25 | 2012-05-30 | 中铁十八局集团有限公司 | Processing technology of butterfly bar |
| CN102896259A (en) * | 2011-07-25 | 2013-01-30 | 中铁二局股份有限公司 | Method for machining '8'-shaped grid |
| CN102527792A (en) * | 2012-02-06 | 2012-07-04 | 中铁十七局集团第四工程有限公司 | Manufacturing method of 8-byte grating steel frame |
| CN202506699U (en) * | 2012-02-06 | 2012-10-31 | 中铁十七局集团第四工程有限公司 | 8-byte grid steel frame cold pressing device |
| CN202539309U (en) * | 2012-02-06 | 2012-11-21 | 中铁十七局集团第四工程有限公司 | Cold bending device for 8-shaped knot grille steel frame |
| CN102847766A (en) * | 2012-08-12 | 2013-01-02 | 中铁十四局集团有限公司 | Processing machine for 8-shaped rib member |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537886A (en) * | 2015-12-03 | 2016-05-04 | 申志军 | Automatic manufacturing process for butterfly rebars of tunnel grid rebar truss |
| CN105798199A (en) * | 2016-05-19 | 2016-07-27 | 中铁五局集团有限公司 | Tunnel grating steel frame 8-shaped rib forming device |
| CN108723234A (en) * | 2018-07-02 | 2018-11-02 | 北京城乡隧盾国际建设工程有限公司 | Tunnel grid spends eight word muscle molding machine of arch |
| CN108723234B (en) * | 2018-07-02 | 2023-08-15 | 北京城乡隧盾国际建设工程有限公司 | Eight-bar forming machine for tunnel grid flower arch frame |
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Application publication date: 20140115 |