CN105880420B - A kind of bar bending mechanism of stirrup bender - Google Patents
A kind of bar bending mechanism of stirrup bender Download PDFInfo
- Publication number
- CN105880420B CN105880420B CN201610466680.5A CN201610466680A CN105880420B CN 105880420 B CN105880420 B CN 105880420B CN 201610466680 A CN201610466680 A CN 201610466680A CN 105880420 B CN105880420 B CN 105880420B
- Authority
- CN
- China
- Prior art keywords
- bending
- steel bar
- support
- fixed
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 226
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
本发明属于钢筋弯曲设备相关领域，公开了一种钢筋弯箍机的钢筋弯曲机构，包括弯曲底座，固设于弯曲底座上的升降装置，升降装置连接有弯曲支撑并驱动所述弯曲支撑升降，弯曲支撑内转动设置有相对于其可伸缩的弯曲组件，所述弯曲组件内转动设置有中心轴，中心轴指向弯曲组件外侧的一端可拆卸的连接有弯曲模具，弯曲组件的一端设有与弯曲模具配合使用的弯曲轴。通过升降装置驱动弯曲支撑以及其上的弯曲组件和中心轴升降，并配合中心弯曲模具或者偏心弯曲模具，在进行多样化的箍筋加工时，只需更换不同的弯曲模具，并相应调整弯曲组件和中心轴的位置，即可实现弯曲轴绕中心弯曲模具旋转和弯曲轴绕偏心弯曲模具的旋转，从而满足多样化的箍筋加工要求。
The invention belongs to the related field of steel bar bending equipment, and discloses a steel bar bending mechanism of a steel bar hoop bending machine, which includes a bending base and a lifting device fixed on the bending base. The lifting device is connected with a bending support and drives the bending support to lift, The inner rotation of the bending support is provided with a flexible bending assembly relative to it. The inner rotation of the bending assembly is provided with a central axis. The end of the central axis pointing to the outside of the bending assembly is detachably connected with a bending mold. One end of the bending assembly is provided with a bending mold. The mold fits the bent shaft used. The lifting device drives the bending support and the bending components on it and the central axis to lift up and down, and cooperates with the central bending mold or eccentric bending mold. When performing diversified stirrup processing, it is only necessary to replace different bending molds and adjust the bending components accordingly. The rotation of the bending axis around the central bending mold and the rotation of the bending axis around the eccentric bending mold can be realized, so as to meet the diverse processing requirements of stirrups.
Description
技术领域technical field
本发明涉及钢筋弯曲设备相关技术领域，尤其涉及一种钢筋弯箍机的钢筋弯曲机构。The invention relates to the related technical field of steel bar bending equipment, in particular to a steel bar bending mechanism of a steel bar bending machine.
背景技术Background technique
随着社会进步、经济的不断发展，钢筋弯箍机已经得到了广泛的应用，在箍筋的成型过程中，离不开弯曲机构。在生产过程中，需要弯曲不同形状、大小的箍筋，并且对箍筋弯曲处的圆角有特定要求。因此在弯曲不同形状、大小以及折弯圆角的箍筋时，需更换不同的弯曲模具。With the progress of society and the continuous development of economy, steel bar bending machines have been widely used. In the process of forming stirrups, the bending mechanism is inseparable. In the production process, stirrups of different shapes and sizes need to be bent, and there are specific requirements for the rounded corners of the bends of the stirrups. Therefore, when bending stirrups of different shapes, sizes and rounded corners, it is necessary to replace different bending dies.
现有技术的弯曲机构分为弯曲轴绕中心弯曲模具旋转式机构(如图1所示) 和弯曲轴绕偏心弯曲模具旋转式机构(如图2所示)。弯曲轴绕中心弯曲模具旋转式机构可更换大直径的中心弯曲模具，但其不适用于加工较小箍筋；弯曲轴绕偏心弯曲模具旋转式弯曲机构可加工较小箍筋，但受制于空间约束不能更换较大的偏心弯曲模具，因此现有弯曲机构不能满足多样化的箍筋加工要求。Bending mechanisms in the prior art are divided into mechanisms that rotate the bending axis around the central bending mold (as shown in FIG. 1 ) and mechanisms that rotate the bending axis around the eccentric bending mold (as shown in FIG. 2 ). The rotating mechanism of the bending axis around the central bending mold can replace the large-diameter central bending mold, but it is not suitable for processing smaller stirrups; the bending mechanism of the bending axis around the eccentric bending mold can process smaller stirrups, but it is limited by space Constraints cannot replace larger eccentric bending dies, so the existing bending mechanism cannot meet the diverse stirrup processing requirements.
发明内容Contents of the invention
本发明的目的在于提供一种钢筋弯曲设备，以解决现有弯曲机构不能满足多样化的箍筋加工要求的问题。The object of the present invention is to provide a steel bar bending equipment to solve the problem that the existing bending mechanism cannot meet the diverse stirrup processing requirements.
为达此目的，本发明采用以下技术方案：For reaching this purpose, the present invention adopts following technical scheme:
一种钢筋弯箍机的钢筋弯曲机构，包括弯曲底座，固设于弯曲底座上的升降装置，所述升降装置连接有弯曲支撑并驱动所述弯曲支撑升降，所述弯曲支撑内转动设置有相对于其可伸缩的弯曲组件，所述弯曲组件内转动设置有中心轴，所述中心轴指向弯曲组件外侧的一端可拆卸的连接有弯曲模具，所述弯曲组件的一端设有与弯曲模具配合使用的弯曲轴。A steel bar bending mechanism of a steel bar hoop bending machine, comprising a bending base, a lifting device fixed on the bending base, the lifting device is connected with a bending support and drives the bending support to lift, and the bending support is internally rotated with a relative In its telescopic bending assembly, a central axis is rotated inside the bending assembly, and one end of the central axis pointing to the outside of the bending assembly is detachably connected with a bending mold, and one end of the bending assembly is provided to cooperate with the bending mold the bending axis.
作为优选，所述升降装置包括固设在弯曲底座上的限位块，穿设于弯曲底座且卡装于限位块的调节螺栓，所述调节螺栓由限位块限位且螺纹连接于弯曲支撑。Preferably, the lifting device includes a limit block fixed on the curved base, an adjusting bolt that passes through the curved base and is clamped to the limit block, and the adjustment bolt is limited by the limit block and screwed to the curved base. support.
作为优选，所述弯曲支撑包括支撑本体以及固设在支撑本体一侧的弯曲支撑筒，所述支撑本体螺纹连接于所述调节螺栓，所述弯曲组件转动设置在弯曲支撑筒内且相对于弯曲支撑筒可伸缩。Preferably, the curved support includes a support body and a curved support cylinder fixed on one side of the support body, the support body is screwed to the adjustment bolt, and the bending assembly is rotatably arranged in the curved support cylinder and is relatively curved The support cylinder is retractable.
作为优选，所述弯曲支撑还包括对称设置在支撑本体两端的滑套。Preferably, the curved support further includes sliding sleeves symmetrically arranged at both ends of the support body.
作为优选，还包括对称固设在弯曲底座上的导轨，所述滑套滑动套设在导轨上。Preferably, it also includes a guide rail symmetrically fixed on the curved base, and the sliding sleeve is slidably sleeved on the guide rail.
作为优选，所述弯曲底座包括底板，对称设置在底板两侧的固定套，以及固设在两个固定套之间的固定板，所述导轨的一端固设于所述固定套内，所述限位块固设在固定板上。Preferably, the curved base includes a bottom plate, fixed sleeves arranged symmetrically on both sides of the bottom plate, and a fixed plate fixed between the two fixed sleeves, one end of the guide rail is fixed in the fixed sleeve, the The limit block is fixed on the fixed plate.
作为优选，所述弯曲组件包括转动设置在弯曲支撑筒内且相对于弯曲支撑筒可伸缩的中心筒，以及固接于中心筒一端的弯曲轴安装板，所述弯曲轴安装板位于弯曲支撑筒一端的外侧，所述弯曲轴可转动设置在弯曲轴安装板上，所述中心轴可转动的设置在所述中心筒内。Preferably, the bending assembly includes a central cylinder that is rotatably arranged in the bending support cylinder and is telescopic relative to the bending support cylinder, and a bending shaft installation plate fixed to one end of the central cylinder, and the bending shaft installation plate is located on the bending support cylinder. On the outer side of one end, the bending shaft is rotatably arranged on the bending shaft mounting plate, and the central shaft is rotatably arranged in the central cylinder.
作为优选，所述弯曲模具为中心弯曲模具或者偏心弯曲模具。Preferably, the bending mold is a central bending mold or an eccentric bending mold.
作为优选，所述弯曲支撑筒上设有卡槽，所述卡槽内滑动设置有防转块。Preferably, a card slot is provided on the curved support cylinder, and an anti-rotation block is slidably arranged in the card slot.
作为优选，所述弯曲模具为偏心弯曲模具时，所述弯曲模具分别固接于中心轴以及防转块。Preferably, when the bending mold is an eccentric bending mold, the bending mold is fixedly connected to the central shaft and the anti-rotation block respectively.
本发明通过升降装置驱动弯曲支撑以及弯曲支撑上的弯曲组件和中心轴升降，并配合中心弯曲模具或者偏心弯曲模具，在进行多样化的箍筋加工时，只需更换不同的弯曲模具，并相应调整弯曲组件和中心轴的位置，即可实现弯曲轴绕中心弯曲模具旋转和弯曲轴绕偏心弯曲模具的旋转，从而满足多样化的箍筋加工要求。The invention drives the bending support and the bending components on the bending support and the central shaft to lift up and down through the lifting device, and cooperates with the central bending mold or the eccentric bending mold. When performing diversified stirrup processing, it only needs to replace different bending molds and By adjusting the position of the bending assembly and the central axis, the rotation of the bending axis around the central bending mold and the rotation of the bending axis around the eccentric bending mold can be realized, so as to meet the diverse processing requirements for stirrups.
附图说明Description of drawings
图1是本发明现有技术中弯曲轴绕中心弯曲模具旋转的示意图；Fig. 1 is the schematic diagram that the bending axis rotates around the central bending mold in the prior art of the present invention;
图2是本发明现有技术中弯曲轴绕偏心弯曲模具旋转的示意图；Fig. 2 is a schematic diagram of the rotation of the bending axis around the eccentric bending mold in the prior art of the present invention;
图3是本发明弯曲模具为中心弯曲模具时的钢筋弯箍机的钢筋弯曲机构的主视图；Fig. 3 is the front view of the steel bar bending mechanism of the steel bar hoop bending machine when the bending die of the present invention is the central bending die;
图4是图3的钢筋弯箍机的钢筋弯曲机构的左视图；Fig. 4 is a left view of the steel bar bending mechanism of the steel bar bending machine of Fig. 3;
图5是本发明钢筋弯箍机的钢筋弯曲机构的调节螺栓的主视图；Fig. 5 is the front view of the adjusting bolt of the steel bar bending mechanism of the steel bar bending machine of the present invention;
图6是本发明钢筋弯箍机的钢筋弯曲机构的限位块的俯视图；Fig. 6 is a top view of the limit block of the steel bar bending mechanism of the steel bar hoop bending machine of the present invention;
图7是本发明弯曲模具为偏心弯曲模具时的钢筋弯箍机的钢筋弯曲机构的主视图；Fig. 7 is the front view of the steel bar bending mechanism of the steel bar hoop bending machine when the bending die of the present invention is an eccentric bending die;
图8是图7的钢筋弯箍机的钢筋弯曲机构的左视图。Fig. 8 is a left view of the steel bar bending mechanism of the steel bar bending machine in Fig. 7 .
图中：In the picture:
1、弯曲底座；11、底板；12、固定套；13、固定板；1. Curved base; 11. Bottom plate; 12. Fixed sleeve; 13. Fixed plate;
2、升降装置；21、限位块；22、调节螺栓；211、安装孔；212、开口槽；221、螺帽；222、螺杆；223、卡接部；224、卡接槽；2. Lifting device; 21. Limit block; 22. Adjusting bolt; 211. Mounting hole; 212. Open slot; 221. Nut; 222. Screw; 223. Clamping part; 224. Clamping groove;
3、弯曲支撑；31、支撑本体；32、弯曲支撑筒；33、滑套；34、卡槽； 35、防转块；3. Bending support; 31. Support body; 32. Bending support cylinder; 33. Sliding sleeve; 34. Card slot; 35. Anti-rotation block;
4、弯曲组件；41、中心筒；42、弯曲轴安装板；4. Bending assembly; 41. Center tube; 42. Bending shaft mounting plate;
5、中心轴；5. Central axis;
6、弯曲模具；6. Bending mold;
7、弯曲轴；7. Bending shaft;
8、导轨；8. Guide rail;
9、钢筋。9. Steel bars.
具体实施方式detailed description
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
本发明提供一种钢筋弯箍机的钢筋弯曲机构，如图3以及图4所示，该钢筋弯箍机的钢筋弯曲机构包括弯曲底座1、升降装置2、弯曲支撑3、弯曲组件 4、中心轴5、弯曲模具6以及弯曲轴7，其中，The present invention provides a steel bar bending mechanism of a steel bar bending machine, as shown in Figure 3 and Figure 4, the steel bar bending mechanism of the steel bar bending machine includes a bending base 1, a lifting device 2, a bending support 3, a bending assembly 4, a center Shaft 5, bending die 6 and bending shaft 7, wherein,
弯曲底座1包括底板11，对称设置在底板11两侧的固定套12，以及固设在两个固定套12之间的固定板13，在两个固定套12内分别固设有一导轨8，该导轨8为圆柱状结构且竖直设置，弯曲支撑3的两端滑动套设在导轨8上。在固定板13上开设有通孔。The curved base 1 includes a base plate 11, fixed sleeves 12 symmetrically arranged on both sides of the base plate 11, and a fixed plate 13 fixed between the two fixed sleeves 12, and a guide rail 8 is respectively fixed in the two fixed sleeves 12. The guide rail 8 has a cylindrical structure and is vertically arranged, and the two ends of the curved support 3 are slidably sleeved on the guide rail 8 . A through hole is opened on the fixing plate 13 .
升降装置2固设于弯曲底座1上，具体的，该升降装置2包括固设在固定板13上的限位块21，穿设于固定板13且卡装于限位块21上的调节螺栓22，该调节螺栓22竖直设置并且由限位块21限位，而且该调节螺栓22螺纹连接于弯曲支撑3。The lifting device 2 is fixed on the curved base 1. Specifically, the lifting device 2 includes a limit block 21 fixed on the fixed plate 13, and an adjusting bolt that passes through the fixed plate 13 and is clamped on the limit block 21. 22 , the adjusting bolt 22 is arranged vertically and limited by the limit block 21 , and the adjusting bolt 22 is screwed to the bending support 3 .
具体的，如图5所示，该调节螺栓22包括螺帽221，其可以为内六角螺帽结构，该螺帽221连接有螺杆222，在螺帽221和螺杆222之间设有卡接部 223，该卡接部223与螺帽221之间形成有卡接槽224，限位块21通过卡接槽 224将调节螺栓22卡接，螺杆222穿过固定板13的通孔并螺纹连接于弯曲支撑 3。本实施例中，上述限位块21的厚度与卡接槽224的宽度相同，进而能够通过限位块21限制调节螺栓22上下方向的位置。通过设置上述升降装置2，当需要调整弯曲支撑3的高度时，只需旋拧调节螺栓22的螺帽221，即可使弯曲支撑3实现上下的升降。Specifically, as shown in FIG. 5, the adjusting bolt 22 includes a nut 221, which may be a hexagonal nut structure, and the nut 221 is connected with a screw rod 222, and a clamping portion is provided between the nut 221 and the screw rod 222. 223, a clamping slot 224 is formed between the clamping part 223 and the nut 221, the limit block 21 clamps the adjusting bolt 22 through the clamping groove 224, and the screw rod 222 passes through the through hole of the fixing plate 13 and is screwed to the Bending support 3. In this embodiment, the thickness of the limiting block 21 is the same as the width of the locking groove 224 , and the position of the adjusting bolt 22 in the vertical direction can be limited by the limiting block 21 . By setting the lifting device 2 above, when the height of the curved support 3 needs to be adjusted, only the nut 221 of the adjusting bolt 22 can be screwed, so that the curved support 3 can be lifted up and down.
参照图6，本实施例的上述限位块21上对称设有四个安装孔211，用于通过螺栓与固定板13固定连接，其上还设有一U形的开口槽212，该开口槽212 与上述卡接槽224配合使用，用于将调节螺栓22卡接。Referring to Fig. 6, four installation holes 211 are symmetrically arranged on the above-mentioned limiting block 21 of the present embodiment, which are used to be fixedly connected with the fixing plate 13 by bolts, and a U-shaped opening groove 212 is also arranged on it, and the opening groove 212 It is used in conjunction with the above-mentioned clamping slot 224 to clamp the adjusting bolt 22 .
需要说明的是，本实施例的升降装置2并非仅限于上述结构，其还可以是其他能够实现弯曲支撑3升降的结构，例如该升降装置2可以是气缸、油缸或者直线马达，也可以是电机带动丝杠的结构，在此不再一一描述，只需满足能够驱动弯曲支撑3升降即可。It should be noted that the lifting device 2 of this embodiment is not limited to the above-mentioned structure, and it can also be other structures that can realize the lifting of the curved support 3. For example, the lifting device 2 can be an air cylinder, an oil cylinder or a linear motor, or it can be a motor. The structure of the lead screw will not be described one by one here, it only needs to be able to drive the bending support 3 up and down.
本实施例中，如图3以及图4所示，弯曲支撑3包括支撑本体31以及固设在支撑本体31一侧的弯曲支撑筒32，在支撑本体31上对称设置有滑套33，该滑套33套设在导轨8上，且相对于导轨8可上下滑动；在支撑本体31的中间位置开设有螺纹孔，调节螺栓22的螺杆222螺纹连接于该螺纹孔，进而能够驱动支撑本体31上下移动。弯曲组件4转动设置在弯曲支撑筒32内且相对于弯曲支撑筒32可伸缩。In this embodiment, as shown in Figure 3 and Figure 4, the curved support 3 includes a support body 31 and a curved support cylinder 32 fixed on one side of the support body 31, and a sliding sleeve 33 is symmetrically arranged on the support body 31. The sleeve 33 is sleeved on the guide rail 8, and can slide up and down relative to the guide rail 8; a threaded hole is provided in the middle of the support body 31, and the screw rod 222 of the adjusting bolt 22 is threadedly connected to the threaded hole, thereby driving the support body 31 up and down. move. The bending assembly 4 is rotatably disposed in the bending support cylinder 32 and is telescopic relative to the bending support cylinder 32 .
如图3以及图4所示，弯曲组件4包括转动设置在弯曲支撑筒32内且相对于弯曲支撑筒32可伸缩的中心筒41，以及固接于中心筒41一端的弯曲轴安装板42，其中：中心筒41与弯曲支撑筒32之间可通过轴承连接，且中心筒41通过驱动装置驱动沿弯曲支撑筒3轴向移动，具体的，上述驱动装置为现有的驱动设备，例如直线电机、气缸等设备，只要能够实现驱动中心筒41的移动即可。同样的，弯曲组件4的转动也通过相应的驱动设备进行驱动，其同样为现有技术，故不再对其结构赘述。As shown in FIGS. 3 and 4 , the bending assembly 4 includes a central cylinder 41 that is rotatably arranged in the bending support cylinder 32 and is telescopic relative to the bending support cylinder 32 , and a bending shaft mounting plate 42 fixed to one end of the central cylinder 41 , Wherein: the central cylinder 41 and the curved support cylinder 32 can be connected by bearings, and the central cylinder 41 is driven by a driving device to move axially along the curved support cylinder 3. Specifically, the above-mentioned driving device is an existing driving device, such as a linear motor , cylinders and other equipment, as long as the movement of the drive center cylinder 41 can be realized. Similarly, the rotation of the bending assembly 4 is also driven by a corresponding drive device, which is also a prior art, so its structure will not be repeated.
上述弯曲轴安装板42位于弯曲支撑筒32一端的外侧，弯曲轴7可绕其自身轴线转动设置在弯曲轴安装板42上，当中心筒41相对于弯曲支撑筒32转动时，能够带动弯曲轴7绕中心筒41轴线转动，配合中心轴5实现对钢筋9的弯曲。The above-mentioned bending shaft mounting plate 42 is located on the outside of one end of the bending support cylinder 32, and the bending shaft 7 can rotate around its own axis and is arranged on the bending shaft mounting plate 42. When the central cylinder 41 rotates relative to the bending support cylinder 32, it can drive the bending shaft 7 rotates around the axis of the central cylinder 41, and cooperates with the central axis 5 to realize the bending of the steel bar 9.
中心轴5可转动的设置在中心筒41内，具体的，中心轴5与中心筒41之间通过轴承连接。The central shaft 5 is rotatably arranged in the central cylinder 41 , specifically, the central shaft 5 and the central cylinder 41 are connected by bearings.
在中心轴5指向弯曲组件4外侧的一端可拆卸的连接有弯曲模具6，钢筋9 置于弯曲模具6上，具体的，该弯曲模具6可通过螺栓固接在中心轴5的一端，且与弯曲组件4配合使用，即弯曲组件4上的弯曲轴7相对于弯曲模具6旋转，将钢筋9进行弯曲，以形成箍筋。A bending mold 6 is detachably connected to one end of the central axis 5 pointing to the outside of the bending assembly 4, and a steel bar 9 is placed on the bending mold 6. Specifically, the bending mold 6 can be fixed on one end of the central axis 5 by bolts, and is connected with the bending mold 6. The bending assembly 4 is used in conjunction, that is, the bending shaft 7 on the bending assembly 4 rotates relative to the bending mold 6 to bend the steel bar 9 to form a stirrup.
本实施例中，上述弯曲模具6可以是中心弯曲模具或者偏心弯曲模具，具体的可根据需要选用。In this embodiment, the above-mentioned bending die 6 can be a central bending die or an eccentric bending die, which can be selected according to actual needs.
优选的，本实施例在弯曲支撑筒32上还设有卡槽34，在卡槽34内滑动设置有防转块35，当弯曲模具6为偏心弯曲模具时，弯曲模具6分别通过螺栓固接于中心轴5以及防转块35。Preferably, in this embodiment, a card slot 34 is also provided on the bending support cylinder 32, and an anti-rotation block 35 is slidably arranged in the card slot 34. When the bending die 6 is an eccentric bending die, the bending dies 6 are respectively fixed by bolts on the central shaft 5 and the anti-rotation block 35.
本实施例在箍筋的生产过程中，钢筋9被输送到钢筋弯箍机的钢筋弯曲机构时为一固定高度，如图3和图4所示，当需要采用中心弯曲模具时，将中心弯曲模具固定在中心轴5的一端，随后通过旋转调节螺栓22，可以使弯曲支撑 3下降或者上升，直至中心弯曲模具位于钢筋9下端或上端，此时可以实现以弯曲轴7绕中心弯曲模具旋转的方式进行钢筋9的弯曲。In the production process of the stirrups in this embodiment, when the steel bar 9 is delivered to the steel bar bending mechanism of the steel bar bending machine, it is a fixed height, as shown in Figure 3 and Figure 4, when it is necessary to use the central bending die, the center is bent The mold is fixed on one end of the central axis 5, and then by rotating the adjusting bolt 22, the bending support 3 can be lowered or raised until the central bending mold is located at the lower end or upper end of the steel bar 9. At this time, the rotation of the bending axis 7 around the central bending mold can be realized. The bending of steel bar 9 is carried out in a manner.
如图7和图8所示，当需要采用偏心弯曲模具时，将偏心弯曲模具固定在中心轴5的一端并将偏心弯曲模具尾部固定在防转块35的前端，这样偏心弯曲模具只能水平方向前后移动，随后通过旋转调节螺栓22，可以使弯曲支撑3上升，直至钢筋9位于偏心弯曲模具的中间位置，此时可以实现以弯曲轴7绕偏心弯曲模具旋转的方式进行钢筋9的弯曲。As shown in Figure 7 and Figure 8, when the eccentric bending mold needs to be used, the eccentric bending mold is fixed on one end of the central axis 5 and the tail of the eccentric bending mold is fixed on the front end of the anti-rotation block 35, so that the eccentric bending mold can only be horizontal Direction moves forward and backward, and then by rotating the adjusting bolt 22, the bending support 3 can be raised until the steel bar 9 is located in the middle of the eccentric bending mold. At this time, the bending of the steel bar 9 can be realized by rotating the bending axis 7 around the eccentric bending mold.
本实施例的上述钢筋弯箍机的钢筋弯曲机构只需通过旋转调节螺栓22以及更换不同的弯曲模具6即可以实现不同弯曲方式的转变，能够满足多样化的箍筋加工要求。The steel bar bending mechanism of the above-mentioned steel bar bending machine of this embodiment can realize the transformation of different bending modes only by rotating the adjusting bolt 22 and replacing different bending dies 6, which can meet the diverse processing requirements of stirrups.
显然，本发明的上述实施例仅仅是为了清楚说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the claims of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466680.5A CN105880420B (en) | 2016-06-20 | 2016-06-20 | A kind of bar bending mechanism of stirrup bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466680.5A CN105880420B (en) | 2016-06-20 | 2016-06-20 | A kind of bar bending mechanism of stirrup bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105880420A CN105880420A (en) | 2016-08-24 |
| CN105880420B true CN105880420B (en) | 2018-02-09 |
Family
ID=56718112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466680.5A Active CN105880420B (en) | 2016-06-20 | 2016-06-20 | A kind of bar bending mechanism of stirrup bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105880420B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637132B (en) * | 2018-08-09 | 2020-10-30 | 滁州市恒瑞建设工程有限公司 | Steel bar bending device for building construction and use method thereof |
| CN114101538B (en) * | 2021-11-26 | 2023-08-04 | 中国工程物理研究院机械制造工艺研究所 | Manual winding superelastic material cylindrical spring device and winding method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205763521U (en) * | 2016-06-20 | 2016-12-07 | 建科机械（天津）股份有限公司 | A kind of bar bending mechanism |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100873397B1 (en) * | 2008-06-26 | 2008-12-11 | 한국철강산업(주) | Rebar automatic banding device |
| CN201711451U (en) * | 2010-05-18 | 2011-01-19 | 北京建筑机械化研究院 | Combined bending head of hoop-bending machine |
| CN102581171B (en) * | 2012-03-23 | 2013-12-18 | 冯广建 | Adjustable multi-angle movable bending mechanism |
| CN202824462U (en) * | 2012-05-19 | 2013-03-27 | 建湖县胜飞机械制造有限公司 | Adjustable type rebar bending machine |
| CN203649222U (en) * | 2013-12-31 | 2014-06-18 | 綦延青 | Machine head of rebar hoop bending machine provided with anti-rotating bearing |
| CN104148548B (en) * | 2014-07-08 | 2016-01-20 | 建科机械（天津）股份有限公司 | Mold center's position regulator of stirrup bender |
| CN204449110U (en) * | 2014-12-30 | 2015-07-08 | 杭州小森机械制造有限公司 | The frame head apparatus of full-automatic reinforcing bar hoop bender |
| CN204996972U (en) * | 2015-06-05 | 2016-01-27 | 中国建筑科学研究院建筑机械化研究分院 | Reinfocing -bar bender |
| CN105537457A (en) * | 2016-02-03 | 2016-05-04 | 建科机械（天津）股份有限公司 | Extension and contraction device for rebar hoop bending machine |
-
2016
- 2016-06-20 CN CN201610466680.5A patent/CN105880420B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205763521U (en) * | 2016-06-20 | 2016-12-07 | 建科机械（天津）股份有限公司 | A kind of bar bending mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105880420A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105880420B (en) | A kind of bar bending mechanism of stirrup bender | |
| CN107081809B (en) | A kind of stamping knife switchable type punching die | |
| CN110102606A (en) | A kind of commercial kitchen sheet metal bending limiting device | |
| CN207521497U (en) | Liftable rear stock stop of bending machine | |
| CN203140629U (en) | Single-punch manipulator | |
| CN103028637B (en) | A kind of ring gear corrects weighing apparatus forcing press | |
| CN211386617U (en) | Magnesium alloy single-point incremental forming fixing tool | |
| CN109201795B (en) | Automobile door guide rail stretch bending machine | |
| CN103753337A (en) | Horizontal feeding device of automatic gap grinding machine for piston rings | |
| CN106001319A (en) | Machining device for W-shaped steel bar truss | |
| CN209665256U (en) | A kind of multi-faceted fixed machine table of mold processing | |
| CN217570629U (en) | Steel bar bending processing equipment | |
| CN219745914U (en) | Bending machine for large-sized workpiece | |
| CN105563492A (en) | Direction-changing clamping mechanism for medical sheets | |
| CN217912365U (en) | Forming die of electric cabinet sheet metal component | |
| CN114833271B (en) | A steel bar bending equipment | |
| CN101862770A (en) | Cylindrical body bending machine | |
| CN205380219U (en) | Be equipped with 90 degrees CNC benders that turn to | |
| CN212101282U (en) | Automatic cutting die clamping device | |
| CN205763521U (en) | A kind of bar bending mechanism | |
| CN208772145U (en) | A kind of pipe continuing rolling apparatus | |
| CN209753723U (en) | positioning system for bending metal product | |
| CN107470470A (en) | A kind of diel for being easy to safeguard for being used to produce compressor under-chassis | |
| CN107584043A (en) | A kind of bar reinforcement positioning device | |
| CN214022922U (en) | Plate punching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300408 No.7, Wuwei Road, Lugang logistics equipment Industrial Park, Beichen District, Tianjin Patentee after: Jianke Intelligent Equipment Manufacturing (Tianjin) Co.,Ltd. Country or region after: China Address before: 300408 No.7, Wuwei Road, Lugang logistics equipment Industrial Park, Beichen District, Tianjin Patentee before: TJK MACHINERY (TIANJIN) Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |