CN101444815A - Traveling rest lifting mechanism for the side-conveying steel rods of a steel rod shearer - Google Patents
Traveling rest lifting mechanism for the side-conveying steel rods of a steel rod shearer Download PDFInfo
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- CN101444815A CN101444815A CNA2008101538410A CN200810153841A CN101444815A CN 101444815 A CN101444815 A CN 101444815A CN A2008101538410 A CNA2008101538410 A CN A2008101538410A CN 200810153841 A CN200810153841 A CN 200810153841A CN 101444815 A CN101444815 A CN 101444815A
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Abstract
The invention discloses a traveling rest lifting mechanism for the side-conveying steel rods of a steel rod shearer, characterized in that the traveling rest lifting mechanism includes two horizontally-fixed standers that are mutually parallel on legs; traveling rests provided at outer sides of the two fixed standers; one end of each of the two traveling rests is hinged to an end part of each of the fixed standers while the other end of the two traveling rests is supported by a drive unit that reciprocates. The invention has the beneficial effects of removing reverse support force in the process of shearing, eliminating pressure applied to roller ways in the process of shearing, which avoids damage upon the roller ways and improves shearing quality for the steel rods. The invention has the advantages of simple architecture, convenient maintenance and steady operation.
Description
Technical field
What the present invention relates to is the conveying steel travel(l)ing rest of bar cutter, particularly be the travel(l)ing rest lift of bar cutter side-conveying steel.
Background technology
The bar cutter both sides need dispose the conveying steel device in the bar cutting production line, the conveying steel device of prior art is a stationary structure, the structure of this fixed conveying steel device is: be fixed on two horizontal fixed frames that are parallel to each other on the supporting leg, be provided with a plurality of roller-ways on two horizontal fixed frames, a plurality of roller-ways support the reinforcing bar that is transferred.
There is following shortcoming in the fixed conveying steel device of above-mentioned prior art:
1. in shear history, the horizontal fixed frame of the conveying steel device of bar cutter both sides is for maintaining static, in shear reinforcement moment, reinforcing bar is under the cutting knife effect, and the compressing reinforcing bar moves down, because fixed frame can not move down along with reinforcing bar, the height of reinforcing bar incision and horizontal fixed bracket height differ to, cause the reinforcing bar that is sheared buckling phenomenon to occur, the less reinforcing bar of diameter particularly, buckling phenomenon is even more serious.In addition, the height of above-mentioned reinforcing bar incision and horizontal fixed bracket height differ to, also be directed at reinforcing bar and apply bigger pressure to roller-way, cause roller-way that bigger damage is arranged, roller-way maintenance rate height improves manufacturing cost.
Since the height of above-mentioned reinforcing bar incision and horizontal fixed bracket height differ to, cause the shearing quality of reinforcing bar poor.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of conveying steel device that moves up or down that has in the bar cutter side, the travel(l)ing rest lift of the bar cutter side-conveying steel that this device can move up or down synchronously with cut reinforcing bar.
The technical scheme that solves the problems of the technologies described above is: a kind of travel(l)ing rest lift of bar cutter side-conveying steel, and described travel(l)ing rest lift comprises: be fixed on two horizontal fixed frames that are parallel to each other on the supporting leg; Be separately positioned on the movable machine frame of two fixed frame sides; One end of described two movable machine frames is hinged on two fixed frame ends respectively, and two movable machine frame other ends are supported by reciprocating driver element.
Beneficial effect of the present invention is: eliminated the support reaction of shear history, eliminated in shear history the roller-way applied pressure, avoided the damage to roller-way, improved the shearing quality of reinforcing bar.Have simple in structure, easy to maintenance, the advantage of stable working.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is a B-B cutaway view among Fig. 1.
" sequence number explanation in the accompanying drawing "
1: fixed frame; 1a: supporting leg; 2: bearing pin; 3: movable machine frame; 4: frame seat; 5: postive stop baffle; 6: oscillating bearing; 7: gusset piece; 8: cylinder; 9: jointed shaft; 10: bearing; 11: the cylinder seat of honour; 12: cylinder piston rod; 13: roller-way; 14: liner plate.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is a front view of the present invention; Fig. 2 is an A-A cutaway view among Fig. 1; Fig. 3 is a B-B cutaway view among Fig. 1.
The invention provides a kind of travel(l)ing rest lift of bar cutter side-conveying steel, described travel(l)ing rest lift comprises: be fixed on two horizontal fixed frames 1 that are parallel to each other on the supporting leg 1a; Be separately positioned on the movable machine frame 3 of two fixed frame 1 sides; One end of described two movable machine frames 3 is hinged on two fixed frames, 1 end respectively, and two movable machine frame 3 other ends are supported by reciprocating driver element.
Described reciprocating driver element is pneumatic reciprocating motion driver element, hydraulic reciprocating movement driver element or electronic reciprocating motion driver element.
Described pneumatic reciprocating motion driver element with movable machine frame 3 syndetons is: fixedly connected the cylinder seat of honour 11 between two movable machine frames 3,11 bottoms, the described cylinder seat of honour are supported by the cylinder piston rod hinged with it 12, the cylinder 8 that cylinder piston rod is housed is hinged on the bearing 10, bearing 10 is fixed between two frame seats 4, and described frame seat 4 is fixedly installed on movable machine frame 3 bottoms.
The described cylinder seat of honour 11 with the articulated structure of cylinder piston rod 12 is: described cylinder piston rod 12 ends are connected gusset piece 7, are connected oscillating bearing 6 between gusset piece 7 and the cylinder seat of honour 11.
The structure that described cylinder 8 is hinged on the bearing 10 is: be fixed with jointed shaft 9 on bearing 10, cylinder 8 is hinged on the jointed shaft 9.
The present invention also includes restraint frame 3 left/right movement devices, and described restraint frame 3 left/right movement devices comprise: postive stop baffle 5, liner plate 14; Described postive stop baffle 5 one ends are fixedly connected on movable machine frame 3 inside lower end, and postive stop baffle 5 other ends slide up and down along liner plate 14 inboards, and described liner plate 14 is fixed in the upper end of frame seat 4.
As shown in Figure 3, cylinder piston rod 12 1 ends in the cylinder 8 of described travel(l)ing rest lift are connected with movable machine frame 3 by gusset piece 7, oscillating bearing 6, the cylinder seat of honour 11; The other end of cylinder 8 is hinged on the bearing 10 of frame seat 4 by jointed shaft 9.
Described postive stop baffle 5 is fixed on the movable machine frame 3, and postive stop baffle 5 can slide up and down along the liner plate 14 that is fixed on the frame seat 4.When the cylinder piston rod 12 of cylinder 8 stretches out or withdraws, postive stop baffle 5 restraint frames 3 move left and right.
Claims (6)
1. the travel(l)ing rest lift of a bar cutter side-conveying steel is characterized in that, described travel(l)ing rest lift comprises: be fixed on two the horizontal fixed frames (1) that are parallel to each other on the supporting leg (1a); Be separately positioned on the movable machine frame (3) of two fixed frames (1) side; One end of described two movable machine frames (3) is hinged on two fixed frames (1) end respectively, and two movable machine frames (3) other end is supported by reciprocating driver element.
2. according to the travel(l)ing rest lift of the bar cutter side-conveying steel described in the claim 1, it is characterized in that described reciprocating driver element is pneumatic reciprocating motion driver element, hydraulic reciprocating movement driver element or electronic reciprocating motion driver element.
3. according to the travel(l)ing rest lift of the bar cutter side-conveying steel described in the claim 2, it is characterized in that, described pneumatic reciprocating motion driver element with movable machine frame (3) syndeton is: fixedly connected the cylinder seat of honour (11) between two movable machine frames (3), bottom, the described cylinder seat of honour (11) is supported by the cylinder piston rod (12) hinged with it, the cylinder (8) that cylinder piston rod is housed is hinged on the bearing (10), bearing (10) is fixed between two frame seats (4), and described frame seat (4) is fixedly installed on movable machine frame (3) bottom.
4. according to the travel(l)ing rest lift of the bar cutter side-conveying steel described in the claim 3, it is characterized in that, the described cylinder seat of honour (11) with the articulated structure of cylinder piston rod (12) is: described cylinder piston rod (12) end is connected gusset piece (7), is connected oscillating bearing (6) between gusset piece (7) and the cylinder seat of honour (11).
5. according to the travel(l)ing rest lift of the bar cutter side-conveying steel described in the claim 3, it is characterized in that, the structure that described cylinder (8) is hinged on the bearing (10) is: be fixed with jointed shaft (9) on bearing (10), cylinder (8) is hinged on the jointed shaft (9).
6. according to the travel(l)ing rest lift of the bar cutter side-conveying steel described in the claim 1, it is characterized in that, also include restraint frame (3) left/right movement device, described restraint frame (3) left/right movement device comprises: postive stop baffle (5), liner plate (14); Described postive stop baffle (5) one ends are fixedly connected on movable machine frame (3) inside lower end, and postive stop baffle (5) other end slides up and down along liner plate (14) inboard, and described liner plate (14) is fixed in the upper end of frame seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101538410A CN101444815A (en) | 2008-12-09 | 2008-12-09 | Traveling rest lifting mechanism for the side-conveying steel rods of a steel rod shearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101538410A CN101444815A (en) | 2008-12-09 | 2008-12-09 | Traveling rest lifting mechanism for the side-conveying steel rods of a steel rod shearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101444815A true CN101444815A (en) | 2009-06-03 |
Family
ID=40740865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101538410A Pending CN101444815A (en) | 2008-12-09 | 2008-12-09 | Traveling rest lifting mechanism for the side-conveying steel rods of a steel rod shearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101444815A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791664B (en) * | 2009-11-20 | 2011-09-28 | 天津市建科机械制造有限公司 | Structure of machine frame body of steel bar shearing machine |
| CN105151632A (en) * | 2015-09-22 | 2015-12-16 | 江阴江顺铝型材成套设备制造有限公司 | Rod conveying mechanism used for hot shearing machine |
| CN113714425A (en) * | 2021-07-28 | 2021-11-30 | 浙江二十冶建设有限公司 | Steel bar cutting device |
-
2008
- 2008-12-09 CN CNA2008101538410A patent/CN101444815A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791664B (en) * | 2009-11-20 | 2011-09-28 | 天津市建科机械制造有限公司 | Structure of machine frame body of steel bar shearing machine |
| CN105151632A (en) * | 2015-09-22 | 2015-12-16 | 江阴江顺铝型材成套设备制造有限公司 | Rod conveying mechanism used for hot shearing machine |
| CN105151632B (en) * | 2015-09-22 | 2018-01-26 | 江苏江顺精密机电设备有限公司 | Bar feeding mechanism for hot shears |
| CN113714425A (en) * | 2021-07-28 | 2021-11-30 | 浙江二十冶建设有限公司 | Steel bar cutting device |
| CN113714425B (en) * | 2021-07-28 | 2023-10-20 | 浙江二十冶建设有限公司 | Steel bar cutting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090603 |