CN202571085U - Traveling beam type automatic molding machine for reinforcing steel bar - Google Patents
Traveling beam type automatic molding machine for reinforcing steel bar Download PDFInfo
- Publication number
- CN202571085U CN202571085U CN 201220115933 CN201220115933U CN202571085U CN 202571085 U CN202571085 U CN 202571085U CN 201220115933 CN201220115933 CN 201220115933 CN 201220115933 U CN201220115933 U CN 201220115933U CN 202571085 U CN202571085 U CN 202571085U
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- fixed
- reinforcing bar
- guide rail
- bending device
- bending
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Abstract
The utility model discloses a traveling beam type automatic molding machine for a reinforcing steel bar. The traveling beam type automatic molding machine for the reinforcing steel bar comprises a frame. Guide rails are arranged on both sides of the frame. Guide rail beams are fixedly arranged between the guide rails through adjusting screws, and positions of the guide rail beams in the guide rails can be adjusted through adjusting bolts. The frame is provided with a fixed bending mechanism, a reinforcing steel bar driving mechanism and a moveable bending mechanism for moving the reinforcing steel bar from front to back. According to the traveling beam type automatic moulding machine for the reinforcing steel bar provided by the utility model, after the fixed bending mechanism, the reinforcing steel bar driving mechanism and the moveable bending mechanism are combined and used, the reinforcing steel bar can be bended and molded at one step just by placing the reinforcing steel bar into the automatic moulding machine provided by the utility model, so a reinforcing steel bar frame massively used in construction sites can be formed. Compared with conventional reinforcing steel bar benders, the traveling beam type automatic moulding machine for the reinforcing steel bar provided by the utility model has the advantages that the operating steps are saved, the labor intensity of workers is reduced, and the work efficiency and the construction progress are improved greatly.
Description
Technical field
The utility model relates to the angle bender in a kind of technical field of buildings, particularly cross girders formula reinforcing bar automatic moulding machine.
Background technology
In architectural engineering, the framework of steel reinforcement frame of armored concrete need be formed by the reinforcing bar bending usually.The framework of steel reinforcement frame has five bent angles, as a rule needs two bent angles of first bending, reverses end for end two bent angles of the bending other end again; Last manual at last bent angle of the middle part of reinforcing bar bending; Carry out five Bending Processing altogether and make reinforcing bar be bent into rectangular shaped rim, its labour intensity is big, inefficiency.
At present; The mechanical type angle bender that great majority use on the market generally is that bending mechanism only fixing by or that movably be arranged on the frame is formed; Through workman's feeding, behind angle of this bending mechanism bending, need workman's feeding and adjust the length of feeding once more; Troublesome poeration not only, and be easy to influence the dimensional accuracy of reinforcing bar.
Publication number is that invention " a kind of multiple angle fittings reinforced bar bender " part of CN 101249542A has solved the problems referred to above; But this device can only be handled the two ends reinforcing bar of bending forming; And can't the bar one-time bending forming of vertical bar be needed earlier the reinforcing bar of vertical bar to be carried out the bending at two ends on other machines, put into this device again; Need use two kinds of different equipment like this, increase workman's operating procedure virtually.Therefore in a hurry need now a kind of can be once with the mechanical type anglebender of framework of steel reinforcement frame bending forming.
The utility model content
In order to address the above problem technical problem, the purpose of the utility model provides a kind of cross girders formula reinforcing bar automatic moulding machine.
The technical scheme that the utility model adopted is:
A kind of cross girders formula reinforcing bar automatic moulding machine; Comprise frame; The frame both sides are provided with guide rail; Be fixed with guide rail beam through adjusting screw(rod) between the guide rail, and can be through the position of adjusting screw(rod) adjustment guide rail beam in guide rail, said frame is provided with fixed bending mechanism, reinforcing bar lead agency and portable bending mechanism from front to back; Said portable bending mechanism comprises the drive unit that is fixed on the guide rail beam, is movably connected in the bending device on the guide rail beam, and the drive device drives bending device slides on guide rail beam; Said bending device comprises that being used to bend first of reinforcing bar curves dish; Said reinforcing bar lead agency comprises the unit head that is fixed on the frame, and unit head is connected with and is used to drive the support bracket that reinforcing bar moves; Said fixed bending mechanism comprises that being used to bend second of reinforcing bar curves dish.
As the further improvement of the utility model, said bending device has and first curves dish concentric setting, is used for the activity orientation seat of spacer bar, and the activity orientation seat is connected with first whirligig that is used to control its rotation.
As the further improvement of the utility model, said first whirligig comprises first connecting rod, second connecting rod; Said first connecting rod front end is hinged on the bending device, and tail end is movably connected on the middle chute of second connecting rod through first bearing pin; Said second connecting rod front end is hinged on the bending device, and tail end is provided with guide groove, and guide groove and activity orientation seat flexibly connect through second bearing pin; Said first connecting rod is provided with tension spring, and the one of which end is fixed on the first connecting rod, and the other end is fixed on the bending device after stretching, and is positioned at the left side of first connecting rod.
As the further improvement of the utility model, be fixed with on the said support bracket and be used to compress or loosen first connecting rod, thereby drive the trigger mechanism that the activity orientation seat rotates.
As the further improvement of the utility model, the stroke support on the piston rod that said drive unit comprises first oil cylinder that is fixed on the guide rail beam, be located at first oil cylinder and be fixed on first travel switch on the guide rail beam; Said bending device is slidingly connected on the guide rail beam through sliding seat, and the piston-rod end and the bending device of first oil cylinder are fixed, and its stretching motion drives bending device and on guide rail beam, moves back and forth; Said stroke support is provided with two limited blocks, is positioned at the first travel switch both sides, is used to trigger first travel switch, the displacement of restriction bending device on guide rail beam.
As the further improvement of the utility model, said bending device comprises second oil cylinder, panel; The panel below is fixed with the gear assembly by second hydraulic oil cylinder driving, and the gear shaft top of gear assembly is passed panel and is fixed with first of its rotation and curves dish; Said first curves dish central authorities is fixed with central pin shaft, and first curves on the circumference of panel surface and be fixed with rotary pin shaft.
Further improvement as the utility model; Said gear shaft is provided with said activity orientation seat; The main body of activity orientation seat curves between dish and the panel first; Passed the center by gear shaft, do not rotate with gear shaft, its upper end is walked around first and is curved dish and be fixed with and be positioned at first and curve the alignment pin that dish circumference top is used for the reinforcing bar location.
As the further improvement of the utility model, said bending device comprises the governor motion that can incline; The said governor motion that inclines comprises fulcrum, regulate bolt and near the fixed head that slides seat one side; Said fulcrum is along sliding a direction horizontal arrangement, and a side is fixed on and slides on the seat, and opposite side is movably connected on the fixed head; Said adjusting bolt is back-outed from inside to outside and is provided with the fixed head of screwed hole, and the screw rod tail end withstands on and slides on the seat.
Further improvement as the utility model; Said second oil cylinder is provided with can be with the crooked stroke support of its piston rod movement; Crooked stroke support is connected with angle demodulator and angle transverter in turn from front to back along the second oil cylinder direction; Be used for triggering respectively second travel switch that is fixed on the bending device side plate, control the stroke of second oil cylinder.
As the further improvement of the utility model, said fixed bending mechanism is provided with fixed bending device, second whirligig identical with connected mode with the structure of bending device, first whirligig.
The beneficial effect of the utility model is: after the fixed bending mechanism of the utility model, reinforcing bar lead agency and the portable bending mechanism combination utilization; Only need reinforcing bar is put into the automatic moulding machine of the utility model; Can realize a bending forming of reinforcing bar, form a large amount of framework of steel reinforcement frames that use in construction site.The utility model and traditional anglebender savings in comparison operational sequence, reduced labor strength, greatly improved operating efficiency and construction speed.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model first whirligig;
Fig. 3 is that the movable holder of the utility model revolves the structural representation that turn 90 degrees;
Fig. 4 is the structural representation of the portable bending mechanism of the utility model;
Fig. 5 is the vertical view of the portable bending mechanism of the utility model;
Fig. 6 be the utility model bending device B to partial cutaway schematic;
Fig. 7 be the utility model bending device A to partial cutaway schematic;
Fig. 8 is the structural representation after the utility model bending device tilts;
Fig. 9 is the sketch map of the utility model first motion state;
Figure 10 is the sketch map of the utility model second motion state;
Figure 11 is the sketch map of the utility model the 3rd motion state;
Figure 12 is the sketch map of the utility model the 4th motion state;
Figure 13 is the sketch map of the utility model the 5th motion state;
Figure 14 is the sketch map of the utility model the 6th motion state;
Figure 15 is the sketch map of the required bending framework of steel reinforcement of the utility model frame.
The specific embodiment
As shown in Figure 1; A kind of cross girders formula reinforcing bar automatic moulding machine; Comprise frame 1, frame 1 both sides are provided with guide rail 11, are fixed with guide rail beam 13 through adjusting screw(rod) 12 between the guide rail 11; And can guide rail beam 13 moved between two guide rails through tightening and loosening adjusting screw(rod) 12, thereby the position of adjustment guide rail beam 13 be with the bending demand of the reinforcing bar that adapts to the different size model.
Frame 1 is provided with fixed bending mechanism 2, reinforcing bar lead agency 3 and portable bending mechanism 4 from front to back.
Like Fig. 1, Fig. 4 and shown in Figure 5, portable bending mechanism 4 is made up of two parts, is respectively drive unit 5 and bending device 6.Stroke support 52 on the piston rod that drive unit 5 comprises first oil cylinder 51 that is fixed on the guide rail beam 13, be fixed on first oil cylinder 51 and be fixed on first travel switch 53 on the guide rail beam 13.Bending device 6 is slidingly connected on the guide rail beam 13 through sliding seat 54; The piston-rod end of first oil cylinder 51 and bending device 6 are fixing; Fuel feeding with external oil station is controlled the flexible of first oil cylinder, 51 piston rods, moves back and forth on guide rail beam 13 thereby drive bending device 6.The right ends of stroke support 52 respectively is provided with a limited block 55, and is positioned at first travel switch, 53 both sides, is used to trigger first travel switch 53, the displacement of restriction bending device 6 on guide rail beam 13.If it is malfunctioning external oil station fuel feeding to occur, cause the piston rod of first oil cylinder 51 constantly to stretch out, bending device 6 is moved along guide rail beam 13 always, after limited block 55 triggered first travel switch 53, portable bending mechanism 4 will be out of service so.The limited block 55 and first travel switch 53 play the protection entire machine as a cover safety device.
Like Fig. 4-shown in Figure 8, bending device 6 comprises second oil cylinder 63, panel 64.Panel 64 belows are fixed with gear assembly 65, and in the present embodiment, this gear assembly 65 is made up of rack and pinion, drive the gear that is connected with tooth bar and rotate along its gear shaft 66 thereby second oil cylinder 63 drives tooth bars.Gear shaft 66 tops are passed panel 64 and are fixed with first of its rotation and curve dish 61, promptly the stroke of second oil cylinder 63 and first curve coil 61 to curve angle corresponding.First curve the dish 61 central authorities be fixed with central pin shaft 67, the first curve the dish 61 the surface circumference on be fixed with rotary pin shaft 68, spaced apart with central pin shaft 67, in order to put into reinforcing bar.
As shown in Figure 7, bending device 6 comprises the governor motion 8 that can incline.The governor motion 8 that can incline comprises fulcrum 81, regulate bolt 82 and near the fixed head 83 that slides seat 54 1 sides.Fulcrum 81 is along sliding seat 54 direction horizontal arrangement, and a side is fixed on and slides on the seat 54, and opposite side is movably connected on the fixed head 83, and making fixed head 83 can drive whole bending device 6 is that rotating shaft rotates a low-angle with fulcrum 81; The both sides of fixed head 83 are provided with common screwed hole, regulate bolts 82 fixed head 83 of back-outing from inside to outside for 4, and the screw rod tail end withstands on and slides on the seat 54.The purpose of doing like this is: the problem of two ends interference and collision appears in the meeting that is difficult to avoid behind the automatic bending forming of framework of steel reinforcement frame, through tightening or loosening and regulate bolt 82, changes the distance that it stretches out fixed head 83; Make fixed head 83 rotate a low-angle; Drive whole bending mechanism 6 and tilt, during the bending reinforcing bar, the every bending of reinforcing bar once will be tilted once in vertical direction; The difficult problem of two ends interference and collision is reasonably avoided in last bending, and figure is shown in 8.
Reinforcing bar lead agency 3 comprises the unit head 31 that is fixed on the frame 1; It in the present embodiment oil cylinder mechanism; Oil cylinder mechanism is connected with through long pole and is used to drive the support bracket 32 that reinforcing bar moves; The width of this support bracket 32 can adjust within the specific limits, as long as the bar diameter that keeps its width to use than bending greatly all can.
Like Fig. 1-shown in Figure 3, activity orientation seat 62 is connected with first whirligig 7 that is used to control its rotation, comprises first connecting rod 71, second connecting rod 73.First connecting rod 71 front ends are hinged on the bending device 6, and tail end is movably connected on the chute of second connecting rod 73 centres through first bearing pin 72, and can on chute, slide and rotate.Second connecting rod 73 front ends are hinged on the bending device 6, and tail end is provided with guide groove, and guide groove and activity orientation seat 62 flexibly connect through second bearing pin 74, and second bearing pin 74 can slide on guide groove and rotate.First connecting rod 71 is provided with tension spring 75, and the one of which end is fixed on the first connecting rod 71, and the other end is fixed on the bending device 6 after stretching, and is positioned at the left side of first connecting rod 71.
Being fixed with the trigger mechanism 33 that is used to compress or loosen first connecting rod 71 on the support bracket 32, is a compressing bar.As shown in Figure 2, the compressing bar compresses first connecting rod 71 to be made it and can't rotate, and tension spring 75 is in the stretching tensioning state, and we claim that first whirligig 7 of this moment is in reset mode.As shown in Figure 3; Unit head 31 drives support bracket 32 to left movement; The compressing bar leaves first connecting rod 71, and under the pulling force of tension spring 75, first connecting rod 71 is rotated counterclockwise and drives second connecting rod 73 is that pivot is rotated counterclockwise with its jointed shaft; Through the drive of second bearing pin 74, make activity orientation seat 62 be rotated counterclockwise 90 degree.
Fixed bending mechanism 2 is identical with bending device 6 structures; Be provided be used to bend second of reinforcing bar curve the dish 21; Just can't on frame 1, move; Have the effect that can tilt equally, and be connected with second whirligig 22 identical with first whirligig, 7 structures, that first whirligig 7 is identical with bending device 6 connected modes.Reinforcing bar lead agency 3 is to drive 22 actions of second whirligig with first whirligig, 7 identical modes.
The workflow of present embodiment and operation principle are such.
Shown in figure 15: the framework of steel reinforcement frame need bend 5 angles altogether, is respectively angle A, B, C, D, E.Wherein angle C, D are 135 degree, and all the other are 90 degree.As shown in Figure 1; Adjust the position of guide rail beam 13 on guide rail 11 earlier; Adjust position and the state of bending device 6 on guide rail beam 13, and make trigger mechanism 33 compress the connecting rod of first, second whirligig 7,22, bending device 6, the certain angle of fixed bending mechanism 2 inclinations.
Put into the used reinforcing bar of bending, at this moment, reinforcing bar be positioned at support bracket 32 and and the right plate of support bracket 32 between be separated with a segment distance.
As shown in Figure 9, first curves dish 61 dextrorotations turn 90 degrees bending angle A, and second curves dish 21 is rotated counterclockwise 90 degree bending angle B, and this bending triggers 634 controls of second travel switch by angle transverter 633.After angle A, B had bent, two curve dish had slightly and resets, and makes rotary pin shaft can not compress reinforcing bar, is beneficial to the motion of reinforcing bar.
Shown in figure 10, unit head 31 drives support bracket 32 to left movement, because the right plate of reinforcing bar and support bracket 32 has a segment distance, support bracket 32 can not driven to the starting stage of left movement reinforcing bar; Trigger mechanism 33 no longer compress first, second whirligig 7,22, two activity orientation seats respectively clockwise be rotated counterclockwise 90 degree.Afterwards, reinforcing bar continues under the drive of support bracket 32, to move to left to setpoint distance, and bending device 6 moves to right to setpoint distance under the promotion of first oil cylinder 51.
Shown in figure 11, first curves the dish 61 135 degree bending angle D that turn clockwise, and second curves dish 21 is rotated counterclockwise 135 degree bending angle C, and this bending triggers 634 controls of second travel switch by angle demodulator 632.After bending was accomplished, two bending dishes returned back to the state before the bending this time respectively.
Shown in figure 12, support bracket 32 drive reinforcing bars return and trigger second whirligig 22 turn 90 degrees the activity orientation seat dextrorotation of fixed bending mechanism 2.Simultaneously, bending device 6 distance that moves to left and set.
Shown in figure 13, first curves dish 61 dextrorotations turn 90 degrees bending angle E.The bending of these 90 degree is to be undertaken by the stroke that external oily fuel feeding of standing is controlled second oil cylinder 63.
Shown in figure 14, behind the reinforcing bar bending forming, from this automatic moulding machine, take out, all mechanisms are reset to the state before the reinforcing bar charging, accomplish whole flow process.
More than be merely the preferential embodiment of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the utility model.
Claims (10)
1. cross girders formula reinforcing bar automatic moulding machine; Comprise frame (1); Frame (1) both sides are provided with guide rail (11); Be fixed with guide rail beam (13) through adjusting screw(rod) (12) between the guide rail (11), and can pass through the position of adjusting screw(rod) (12) adjustment guide rail beam (13) in guide rail (11), it is characterized in that: said frame (1) is provided with fixed bending mechanism (2), reinforcing bar lead agency (3) and portable bending mechanism (4) from front to back; Said portable bending mechanism (4) comprises the drive unit (5) that is fixed on the guide rail beam (13), is movably connected in the bending device (6) on the guide rail beam (13), and drive unit (5) drives bending device (6) and goes up at guide rail beam (13) and slide; Said bending device (6) comprises that being used to bend first of reinforcing bar curves dish (61); Said reinforcing bar lead agency (3) comprises the unit head (31) that is fixed on the frame (1), and unit head (31) is connected with and is used to drive the support bracket (32) that reinforcing bar moves; Said fixed bending mechanism (2) comprises that being used to bend second of reinforcing bar curves dish (21).
2. cross girders formula reinforcing bar automatic moulding machine according to claim 1; It is characterized in that: said bending device (6) has and first curves dish (61) concentric setting, is used for the activity orientation seat (62) of spacer bar, and activity orientation seat (62) is connected with first whirligig (7) that is used to control its rotation.
3. cross girders formula reinforcing bar automatic moulding machine according to claim 2 is characterized in that: said first whirligig (7) comprises first connecting rod (71), second connecting rod (73); Said first connecting rod (71) front end is hinged on the bending device (6), and tail end is movably connected on the middle chute of second connecting rod (73) through first bearing pin (72); Said second connecting rod (73) front end is hinged on the bending device (6), and tail end is provided with guide groove, and guide groove and activity orientation seat (62) flexibly connect through second bearing pin (74); Said first connecting rod (71) is provided with tension spring (75), and the one of which end is fixed on the first connecting rod (71), and the other end is fixed on the bending device (6) after stretching, and is positioned at the left side of first connecting rod (71).
4. cross girders formula reinforcing bar automatic moulding machine according to claim 3 is characterized in that: be fixed with on the said support bracket (32) and be used to compress or loosen first connecting rod (71), thereby drive the trigger mechanism (33) that activity orientation seat (62) rotates.
5. cross girders formula reinforcing bar automatic moulding machine according to claim 2 is characterized in that: the stroke support (52) on the piston rod that said drive unit (5) comprises first oil cylinder (51) that is fixed on the guide rail beam (13), be located at first oil cylinder (51) and be fixed on first travel switch (53) on the guide rail beam (13); Said bending device (6) is slidingly connected on the guide rail beam (13) through sliding seat (54), and the piston-rod end of first oil cylinder (51) and bending device (6) are fixing, and its stretching motion drives bending device (6) and on guide rail beam (13), moves back and forth; Said stroke support (52) is provided with two limited blocks (55), is positioned at first travel switch (53) both sides, is used to trigger first travel switch (53), the displacement of restriction bending device (6) on guide rail beam (13).
6. cross girders formula reinforcing bar automatic moulding machine according to claim 5 is characterized in that: said bending device (6) comprises second oil cylinder (63), panel (64); Panel (64) below is fixed with the gear assembly (65) that is driven by second oil cylinder (63), and gear shaft (66) top of gear assembly (65) is passed panel (64) and is fixed with first of its rotation and curves dish (61); Said first curves dish (61) central authorities is fixed with central pin shaft (67), and first curves on the circumference on dish (61) surface and be fixed with rotary pin shaft (68).
7. cross girders formula reinforcing bar automatic moulding machine according to claim 6; It is characterized in that: said gear shaft (66) is provided with said activity orientation seat (62); The main body of activity orientation seat (62) is positioned at first and curves between dish (61) and the panel (64); Passed the center by gear shaft (66), do not rotate with gear shaft (66), its upper end is walked around first and is curved dish (61) and be fixed with and be positioned at first and be used for the alignment pin (69) that reinforcing bar is located above curving dish (61) circumference.
8. cross girders formula reinforcing bar automatic moulding machine according to claim 6, it is characterized in that: said bending device (6) comprises the governor motion (8) that can incline; The said governor motion that inclines (8) comprises fulcrum (81), regulate bolt (82) and near the fixed head (83) that slides seat (54) one sides; Said fulcrum (81) is along sliding seat (54) direction horizontal arrangement, and a side is fixed on and slides on the seat (54), and opposite side is movably connected on the fixed head (83); The fixed head (83) that said adjusting bolt (82) is back-outed from inside to outside and is provided with screwed hole, screw rod tail end withstand on and slide on the seat (54).
9. cross girders formula reinforcing bar automatic moulding machine according to claim 6; It is characterized in that: said second oil cylinder (63) is provided with can be with the crooked stroke support (631) of its piston rod movement; Crooked stroke support (631) is connected with angle demodulator (632) and angle transverter (633) in turn from front to back along second oil cylinder (63) direction; Be used for triggering respectively second travel switch (634) that is fixed on bending device (6) side plate, control the stroke of second oil cylinder (63).
10. according to claim 7 or 8 or 9 described cross girders formula reinforcing bar automatic moulding machines; It is characterized in that: said fixed bending mechanism (2) is identical with bending device (6) structure, and is connected with second whirligig (22) identical with first whirligig (7) structure, that first whirligig (7) is identical with bending device (6) connected mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220115933 CN202571085U (en) | 2012-03-23 | 2012-03-23 | Traveling beam type automatic molding machine for reinforcing steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220115933 CN202571085U (en) | 2012-03-23 | 2012-03-23 | Traveling beam type automatic molding machine for reinforcing steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571085U true CN202571085U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220115933 Expired - Lifetime CN202571085U (en) | 2012-03-23 | 2012-03-23 | Traveling beam type automatic molding machine for reinforcing steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615215A (en) * | 2012-03-23 | 2012-08-01 | 冯广建 | Automatic molding machine for cross girder type steel bar |
| CN103894516A (en) * | 2014-04-14 | 2014-07-02 | 福建闽光电机制造有限公司 | Wire bending mechanical structure for enameled wires |
-
2012
- 2012-03-23 CN CN 201220115933 patent/CN202571085U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615215A (en) * | 2012-03-23 | 2012-08-01 | 冯广建 | Automatic molding machine for cross girder type steel bar |
| CN102615215B (en) * | 2012-03-23 | 2014-02-05 | 冯广建 | Automatic molding machine for cross girder type steel bar |
| CN103894516A (en) * | 2014-04-14 | 2014-07-02 | 福建闽光电机制造有限公司 | Wire bending mechanical structure for enameled wires |
| CN103894516B (en) * | 2014-04-14 | 2015-11-25 | 福建闽光电机制造有限公司 | A kind of curved line frame for movement of enamel-covered wire |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20140205 |
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| RGAV | Abandon patent right to avoid regrant |