CN203679099U - Bending production line with two engines - Google Patents
Bending production line with two engines Download PDFInfo
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- CN203679099U CN203679099U CN201320793615.5U CN201320793615U CN203679099U CN 203679099 U CN203679099 U CN 203679099U CN 201320793615 U CN201320793615 U CN 201320793615U CN 203679099 U CN203679099 U CN 203679099U
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- bending
- production line
- rotating shaft
- walker
- main frame
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- 238000005452 bending Methods 0.000 title claims abstract description 133
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to a bending production line with two engines, which comprises a travelling rack, wherein bending main engines are arranged on the travelling rack; a bending mechanism and a travelling mechanism are arranged on each bending main engine; each travelling mechanism comprises a servo motor; a gear is arranged at the power end of each servo motor; a rack mutually meshed with each gear is arranged on the travelling rack; each rack extends in the length direction of the travelling rack. According to the utility model, a gear and rack transmission mechanism is arranged between each bending main engine and the travelling rack, so that the bending production line has the benefits of high moving speed, and high repetition precision; besides, the braking force of the servo motors and the structures of speed reducers with a large transmission ratio are utilized to finally realize the positioning of the bending main engines; the structure is simple and the stability is excellent.
Description
Technical field
The utility model relates to a kind of bar bending production line, particularly the bending production line of a kind of two heads.
Background technology
Brake forming in China's reinforcing bar processing at present mainly relies on semi-automatic machinery or manual manufacture mode, the general mechanical bend adopting is bending unit or the workbench being made up of two units, mode by artificial loading and artificial location is processed, labour intensity is large, the shortcomings such as moulded products uniformity is poor, precision is low, especially in the time of the polygon goods of machining large, be subject to the restriction of work top, need human assistance spacer bar, when bending simultaneously, want the hand steered bar bending of workman to change fast moving with angle of bend, have larger potential safety hazard.
In prior art, also have a kind of by the angle-bender of the bending host mobility of chain-driving, its weak point is: translational speed is slow, repeatable accuracy is low, equipment moving location adopts cylinder or oil cylinder location, and response speed is slow, complex structure, poor stability, and equipment bending mechanism is cantilevered fashion, complex structure, high and the poor stability of cost, more than only can realizing minimum long limit 600mm, reinforcing bar processing more than minimum minor face size 90mm.
Utility model content
The technical problems to be solved in the utility model is to overcome the above-mentioned deficiency of prior art, provides two heads that a kind of translational speed is fast, repetitive positioning accuracy is high, simple in structure, stability is strong bending production line.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
The bending production line of a kind of two heads, comprise walker, on described walker, be provided with bending main frame, on described bending main frame, be provided with bending mechanism and walking mechanism, described walking mechanism comprises servomotor, the power end of described servomotor is provided with gear, is provided with and the intermeshing tooth bar of described gear on walker, and described tooth bar extends along the length direction of walker.
Adopt such structure, by gear, rack gear are set between bending main frame and walker, there is the beneficial effect that translational speed is fast, repeatable accuracy is high, utilize the structure of servomotor self brake force and big speed ratio reductor finally to realize bending main frame location, its simple in structure, good stability simultaneously.
Preferably, described walker is connected with stock shelf removably, and described stock shelf comprises main frame, power conveying mechanism and cantilever bracket, described power conveying mechanism and cantilever bracket are connected on main frame, and described power conveying mechanism can will treat that bar bending is transported on cantilever bracket.Adopt such structure, because stock shelf and walker are detachable structure, can be according to user's the apolegamy that needs.
Preferably, on described walker, be connected with clamping device, the quantity of described bending main frame is two, and described two bending main frames are arranged at the both sides of clamping device symmetrically.
Preferably, described bending main frame is provided with bending mechanism, and described bending mechanism comprises bending reductor, and the power end of described bending reductor is connected with rotating shaft, described rotating shaft be connected with bend arm, on described bend arm, be connected with bending axis; Described bending mechanism also comprises holder and bending mandrel, and described rotating shaft drives bending axis to relatively rotate with respect to holder and bending mandrel.Adopt such structure, rotating shaft can drive the positive and negative both direction of bending axis on the bend arm of bend arm and installation to rotate by servomotor.
Preferably, described bending mechanism also comprises cylinder, and the stiff end of described cylinder is connected with bending reductor, and the movable end of described cylinder is coaxially connected with rotating shaft, and described cylinder can drive rotating shaft elastic with respect to bending mandrel; In the time of commutation, described bending axis is cantilever position; In the time of moment reinforcement, described rotating shaft, bend arm and bending axis be reach together under cylinder drives, and rotating shaft is pushed in holder, and described rotating shaft forms two end supports state.Adopt such bending mechanism, the mode of together stretching by bend arm and bending axis, is cantilever design while having realized bending commutation, when moment reinforcement, is two end supports working method, realizes reinforcing bar the processing more than long 420mm of minor face.
Preferably, be provided with several connecting holes on described bend arm, described bending axis is connected with bend arm by connecting hole.Adopt such structure, can adjust flexibly according to the goods that will process the spacing of bending axis and bending mandrel.Described bending axis is made up of bending seat and flex housing, and described bending seat is connected with connecting hole, and described flex housing is connected with bending seat.Adopt such structure, can realize the distance adjustment between bending mandrel and flex housing by changing different directly flex housings, realize reinforcing bar processing more than minimum minor face size 70mm.
Preferably, described clamping device comprises the upper jaw and the lower jaw that are arranged in clamping frame, described upper jaw is connected in clamping frame by feed screw nut pair, described lower jaw connects in clamping frame by pivoted arm, one end and the lower jaw of described pivoted arm are hinged, and the other end of described pivoted arm is hinged with clamping frame.Adopt such structure, promote lower jaw by cylinder reinforcing bar is clamped, can adjust upper jaw position by screw mandrel.
Compared with prior art, the beneficial effects of the utility model are: by gear, rack gear are set between bending main frame and walker, there is the beneficial effect that translational speed is fast, repeatable accuracy is high, utilize the structure of servomotor self brake force and big speed ratio reductor finally to realize bending main frame location, its simple in structure, good stability simultaneously.When bending commutation, be cantilever design, be the design of two end supports working method when moment reinforcement, realized the reinforcing bar more than long 420mm of minor face and processed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of stock shelf in the utility model;
Fig. 3 is the syndeton schematic diagram of bending main frame and walker in the utility model;
Fig. 4 is the structural representation of bending main frame in the utility model;
Fig. 5 is the partial structurtes schematic diagram of bending axis in Fig. 4;
Fig. 6 is the structural representation of clamping device in the utility model.
Mark in figure: walker-1; Bending main frame-2; Servomotor-3; Gear-4; Tooth bar-5; Stock shelf-6; Power conveying mechanism-7; Cantilever bracket-8; Treat bar bending-9; Clamping device-10; Clamping frame-11; Upper jaw-12; Lower jaw-13; Pivoted arm-14; Gripper cylinder-15; Reductor-16; Rotating shaft-17; Bend arm-18; Bending axis-19; Holder-20; Bending mandrel-21; Cylinder-22; Bending seat-23; Flex housing-24.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment of the present utility model is not limited to following examples, within the various variations of making under the prerequisite that does not depart from the utility model aim all belong to protection domain of the present utility model.
As shown in Figures 1 to 6, the bending production line of the present embodiment two heads, comprise walker 1, on walker 1, be provided with bending main frame 2, on bending main frame 2, be provided with bending mechanism and walking mechanism, walking mechanism comprises servomotor 3, the power end of servomotor 3 is provided with gear 4, on walker 1, be provided with and the intermeshing tooth bar 5 of gear 4, tooth bar 5 extends along the length direction of walker 1, by gear 4 being set between bending main frame 2 and walker 1, tooth bar 5 transmission mechanisms, there is translational speed fast, the beneficial effect that repeatable accuracy is high, utilize the structure of servomotor 3 self brake force and big speed ratio reductor 16 finally to realize bending main frame 2 locates simultaneously, it is simple in structure, good stability.
Concrete, as shown in Figure 3 and Figure 4, in the present embodiment, be connected with clamping device 10 on walker 1, the quantity of bending main frame 2 is two, two bending main frames 2 are arranged at the both sides of clamping device 10 symmetrically, two bending main frames 2 are provided with bending mechanism, and bending mechanism comprises bending reductor 16, and the power end of bending reductor 16 is connected with rotating shaft 17, rotating shaft 17 be connected with bend arm 18, on bend arm 18, be connected with bending axis 19; Bending mechanism also comprises holder 20 and bending mandrel 21, and rotating shaft 17 drives bending axis 19 to relatively rotate with respect to holder 20 and bending mandrel 21.Adopt such structure, rotating shaft 17 can drive bend arm 18 and the positive and negative both direction of bending axis 19 on the bend arm 18 of installing to rotate by servomotor 3, bending mechanism also comprises cylinder 22, the stiff end of cylinder 22 is connected with bending reductor 16, the movable end of cylinder 22 is coaxially connected with rotating shaft 17, cylinder 22 can drive rotating shaft 17 elastic with respect to bending mandrel 21, and in the time of commutation, bending axis 19 is cantilever position; In the time of moment reinforcement, the reach together under cylinder 22 drives of described rotating shaft 17, bend arm 18 and bending axis 19, and rotating shaft 17 is pushed in holder 20, described rotating shaft 17 forms two end supports state.。Adopt such bending mechanism, the mode of together stretching by bend arm 18 and bending axis 19, it while having realized bending commutation, is cantilever design, it when moment reinforcement, is two end supports working method, on bend arm 18, be provided with several connecting holes, bending axis 19 is connected with bend arm 18 by connecting hole, can need to adjust flexibly according to the goods that will process the spacing of bending axis 19 and bending mandrel 21, realize the long 420mm of minor face, reinforcing bar processing more than minimum minor face size 70mm, bending axis 19 is made up of bending seat 23 and flex housing 24, bending seat 23 is connected with connecting hole, flex housing 24 is connected with bending seat 23, can realize the distance adjustment between bending mandrel 21 and flex housing 24 by the flex housing 24 of changing different-diameter.
As shown in Figure 2, in the present embodiment, walker 1 is connected with stock shelf 6 removably, stock shelf 6 comprises main frame, power conveying mechanism 7 and cantilever bracket 8, power conveying mechanism 7 and cantilever bracket 8 are connected on main frame, and power conveying mechanism 7 can will treat that bar bending 9 is transported on cantilever bracket 8.Adopt such structure, because stock shelf 6 is detachable structure with walker 1, can be according to user's the apolegamy that needs.
As shown in Figure 6, clamping device 10 in the present embodiment comprises the upper jaw 12 and the lower jaw 13 that are arranged in clamping frame 11, upper jaw 12 is connected in clamping frame 11 by feed screw nut pair, lower jaw 13 connects in clamping frame 11 by pivoted arm 14, one end of pivoted arm 14 and lower jaw 13 are hinged, the other end of pivoted arm 14 is hinged with clamping frame 11 by gripper cylinder 15, promotes lower jaw 13 reinforcing bar is clamped by cylinder 22, can adjust upper jaw 12 positions by screw mandrel.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (8)
1. the bending production line of head, comprise walker, on described walker, be provided with bending main frame, it is characterized in that: on described bending main frame, be provided with bending mechanism and walking mechanism, described walking mechanism comprises servomotor, the power end of described servomotor is provided with gear, is provided with and the intermeshing tooth bar of described gear on walker, and described tooth bar extends along the length direction of walker.
2. the bending production line of two heads according to claim 1, it is characterized in that: described walker is connected with stock shelf removably, described stock shelf comprises main frame, described main frame is connected with power conveying mechanism and cantilever bracket, and described power conveying mechanism can will treat that bar bending is transported on cantilever bracket.
3. the bending production line of two heads according to claim 1, is characterized in that: on described walker, be connected with clamping device, the quantity of described bending main frame is two, and described two bending main frames are arranged at the both sides of clamping device symmetrically.
4. the bending production line of two heads according to claim 3, it is characterized in that: described clamping device comprises the upper jaw and the lower jaw that are arranged in clamping frame, described upper jaw is connected in clamping frame by feed screw nut pair, described lower jaw connects in clamping frame by pivoted arm, one end and the lower jaw of described pivoted arm are hinged, and the other end of described pivoted arm is hinged with clamping frame by gripper cylinder.
5. according to the bending production line of arbitrary two described heads in claim 1 to 4, it is characterized in that: described bending main frame is provided with bending mechanism, described bending mechanism comprises bending reductor, the power end of described bending reductor is connected with rotating shaft, described rotating shaft be connected with bend arm, on described bend arm, be connected with bending axis; Described bending mechanism also comprises holder and bending mandrel, and described rotating shaft drives bending axis to relatively rotate with respect to holder and bending mandrel.
6. the bending production line of two heads according to claim 5, it is characterized in that: described bending mechanism also comprises cylinder, the stiff end of described cylinder fixedly mounts with respect to bending reductor, the movable end of described cylinder is coaxially connected with rotating shaft, and described cylinder can drive rotating shaft elastic with respect to bending mandrel; In the time of commutation, described bending axis is cantilever position; In the time of moment reinforcement, described rotating shaft, bend arm and bending axis be reach together under cylinder drives, and rotating shaft is pushed in holder, and described rotating shaft forms two end supports state.
7. the bending production line of two heads according to claim 6, is characterized in that: on described bend arm, be provided with several connecting holes, described bending axis is connected with bend arm by connecting hole.
8. the bending production line of two heads according to claim 7, is characterized in that: described bending axis is made up of bending seat and flex housing, described bending seat is connected with bend arm, and described flex housing is connected with bending seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793615.5U CN203679099U (en) | 2013-12-06 | 2013-12-06 | Bending production line with two engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793615.5U CN203679099U (en) | 2013-12-06 | 2013-12-06 | Bending production line with two engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679099U true CN203679099U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793615.5U Expired - Lifetime CN203679099U (en) | 2013-12-06 | 2013-12-06 | Bending production line with two engines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180476A (en) * | 2016-08-27 | 2016-12-07 | 浙江雅虎汽车部件有限公司 | Automatic pipebender |
| CN109079051A (en) * | 2018-08-27 | 2018-12-25 | 深圳市康振机械科技有限公司 | A kind of bending apparatus |
-
2013
- 2013-12-06 CN CN201320793615.5U patent/CN203679099U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180476A (en) * | 2016-08-27 | 2016-12-07 | 浙江雅虎汽车部件有限公司 | Automatic pipebender |
| CN109079051A (en) * | 2018-08-27 | 2018-12-25 | 深圳市康振机械科技有限公司 | A kind of bending apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065000 No. 61, Golden Road, Langfang, Hebei Patentee after: INSTITUTE OF BUILDING MECHANIZATION/CHINA ACADEMY OF BUILDING RESEARCH Patentee after: CABR CONSTRUCTION MACHINERY TECHNOLOGY Co.,Ltd. Patentee after: BEIJING CONSTRUCTION MECHANIZATION RESEARCH INSTITUTE CO.,LTD. Address before: 065000 No. 61, Golden Road, Langfang, Hebei Patentee before: INSTITUTE OF BUILDING MECHANIZATION OF CHINA ACADEMY OF BUILDING RESEARCH Patentee before: CABR CONSTRUCTION MACHINERY TECHNOLOGY Co.,Ltd. Patentee before: BEIJING INSTITUTE OF CONSTRUCTION MECHANIZATION |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 065000 pioneering Road, Langfang Development Zone, Hebei Patentee after: CABR CONSTRUCTION MACHINERY TECHNOLOGY Co.,Ltd. Patentee after: BEIJING CONSTRUCTION MECHANIZATION RESEARCH INSTITUTE CO.,LTD. Address before: 065000 No. 61, Golden Road, Langfang, Hebei Patentee before: INSTITUTE OF BUILDING MECHANIZATION/CHINA ACADEMY OF BUILDING RESEARCH Patentee before: CABR CONSTRUCTION MACHINERY TECHNOLOGY Co.,Ltd. Patentee before: BEIJING CONSTRUCTION MECHANIZATION RESEARCH INSTITUTE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
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| CX01 | Expiry of patent term |