CN215614199U - Bar straightening device - Google Patents
Bar straightening device Download PDFInfo
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- CN215614199U CN215614199U CN202122014219.5U CN202122014219U CN215614199U CN 215614199 U CN215614199 U CN 215614199U CN 202122014219 U CN202122014219 U CN 202122014219U CN 215614199 U CN215614199 U CN 215614199U
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- straightening
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Abstract
The utility model provides a bar coalignment, including the rectangle bottom plate, slewing mechanism and aligning mechanism, and slewing mechanism is including installing in the mounting plate of rectangle bottom plate, mounting plate is equipped with and prolongs the extension board, it is equipped with fixed end plate to prolong the extension board, fixed end plate installs the installation hypoplastron, the installation hypoplastron is equipped with the connecting plate, the connecting plate is equipped with a pair of spacing collar, be equipped with the swivel becket in the spacing collar, the outer wall of swivel becket is equipped with the ring gear, the ring gear meshing has drive gear, drive gear's both ends all are equipped with the drive seat, drive gear is connected with driving motor, the inner wall of swivel becket all is equipped with a plurality of internal extension boards, every other end is equipped with the centre gripping end plate between the internal extension board, the centre gripping end plate all is equipped with the silk braid, all be equipped with the centre gripping lead screw in the silk braid, the outside end of centre gripping lead screw all is equipped with the grip block, the grip block all is equipped with a pair of guide arm, the guide arm all passes in the centre gripping end plate. The utility model is convenient for the straightening operation of the bar, and improves the straightening efficiency and the straightening effect of the bar.
Description
Technical Field
The utility model relates to the technical field related to bar processing, in particular to a bar straightening device.
Background
After the bar is prepared, the straightness of the bar is generally low, so that the bar needs to be straightened, the quality of the bar can be improved through straightening operation, and meanwhile, the later-stage processing operation of the bar is also convenient to carry out.
During the operation of current rod alignment, there is inconvenient the rotation of carrying on bar-shaped material, and consequently bar-shaped material's alignment efficiency and bar-shaped material's alignment effect are relatively poor, and the alignment after the alignment could be accomplished to the multiple spot position that need relapse and many times of alignment usually when straighten simultaneously, and the efficiency of this kind of alignment mode is also lower, consequently need improve current coalignment based on above-mentioned condition.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bar straightening device, which is used for solving the defects of the prior art, and is convenient to straighten bars when the bars are processed, so that the straightening efficiency and the straightening effect of the bars are improved, and meanwhile, the two ends of the bars can be clamped when the bars are straightened, so that the straightening effect is improved, and the bar straightening device has high practicability.
In order to achieve the purpose of the utility model, the following technology is adopted:
a rod straightening apparatus comprising:
a rectangular bottom plate;
the rotating mechanisms are respectively arranged at two ends of the rectangular bottom plate and comprise mounting bottom plates arranged on the rectangular bottom plate, the mounting bottom plates are provided with upper extension support plates in an upward extending manner, the upper ends of the upper extension support plates are provided with fixed end plates, the fixed end plates are provided with mounting bottom plates, the mounting bottom plates are provided with connecting plates in an upward extending manner, the connecting plates are provided with a pair of limiting rings, rotating rings are arranged in the limiting rings, the outer walls of the rotating rings are provided with gear rings, the gear rings are meshed with driving gears, driving seats are arranged at two ends of the driving gears, the driving gears are connected with driving motors, a plurality of pairs of inner extension support plates are arranged in the inward extending manner on the inner walls of the rotating rings, clamping end plates are arranged at the other ends between each pair of the inner extension support plates, each clamping end plate is provided with a screw sleeve, a rotating cap is arranged at the outer side ends of the screw sleeves, a clamping screw rod is arranged in each screw sleeve, a clamping plate is arranged at the outer side end of the clamping screw rod, and each clamping plate is provided with a pair of guide rods, the guide rods penetrate through the clamping end plate;
the straightening mechanism is arranged on the rectangular bottom plate.
Furthermore, the other end of the clamping plate is provided with a clamping arc groove.
Furthermore, the straightening mechanism comprises two pairs of outer supporting mounting plates mounted on the rectangular bottom plate, the outer supporting mounting plates are respectively provided with an upper extending side plate in an upward extending mode, a pair of straightening bearing seats are mounted on the inner wall of each upper extending side plate, four straightening guide rods are arranged between the straightening bearing seats, a straightening motor located at the upper end is connected with an output shaft of the straightening motor, the upper end and the lower end of each straightening lead screw are opposite in thread turning direction, a pair of straightening seats are respectively arranged at the upper end and the lower end of each straightening lead screw, an upper straightening piece is mounted at the inner side end of the straightening seat located at the upper end, and a lower straightening piece is mounted at the inner side end of the straightening seat located at the lower end.
Furthermore, the upper straightening piece is provided with a V-shaped piece in a downward extending mode, and an arc groove is formed at the lower end of the V-shaped piece.
Furthermore, a V-shaped groove is formed at the upper end of the lower straightening piece in an opening mode, and an arc wall is formed at the included angle of the V-shaped groove.
The technical scheme has the advantages that:
when the bar is processed, the bar straightening device is convenient to straighten the bar, the bar straightening efficiency and the bar straightening effect are improved, and meanwhile, the two ends of the bar can be clamped during straightening, so that the straightening effect is improved, and the bar straightening device has high practicability.
Drawings
Fig. 1 shows a perspective view of one embodiment.
Fig. 2 shows an enlarged view at a.
Fig. 3 shows an enlarged view at B.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the products of the present invention usually put in use, only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, a bar straightening device includes a rectangular bottom plate 1, a rotating mechanism 2, and a straightening mechanism 3. The rotating mechanisms 2 are provided in pairs and are respectively arranged at two ends of the rectangular bottom plate 1. And the straightening mechanism 3 is arranged on the rectangular bottom plate 1.
The device conveniently carries out the alignment operation of rod through rectangle bottom plate 1, slewing mechanism 2 and alignment mechanism 3. Wherein, slewing mechanism 2 can carry out the centre gripping to the both ends of rod, can also drive the rod simultaneously and rotate, improves the effect of alignment and the efficiency of alignment through the pivoted mode, and alignment mechanism 3 can act on bar-shaped material automatically to accomplish bar-shaped material's alignment operation through extruded mode.
In specific operation, wear straightening mechanism 3 with bar-shaped material, then drive the centre gripping at bar-shaped material both ends through slewing mechanism 2, after the centre gripping is accomplished, adjust bar-shaped material through slewing mechanism 2, then, carry out the alignment operation of bar-shaped material through straightening mechanism 3.
The rotating mechanism 2 comprises a mounting base plate 20 mounted on a rectangular base plate 1, the mounting base plate 20 is provided with an upper extension support plate 21 in an upward extending manner, the upper end of the upper extension support plate 21 is provided with a fixed end plate 22, the fixed end plate 22 is provided with a mounting lower plate 23, the mounting lower plate 23 is provided with a connecting plate 24 in an upward extending manner, the connecting plate 24 is provided with a pair of limiting rings 25, a rotating ring 296 is arranged in the limiting rings 25, the outer wall of the rotating ring 296 is provided with a gear ring 29, the gear ring 29 is meshed with a driving gear 28, both ends of the driving gear 28 are provided with driving seats 26, the driving gear 28 is connected with a driving motor 27, the inner wall of the rotating ring 296 is provided with a plurality of inner extension support plates 290 in an inward extending manner, the other end between each pair of the inner extension support plates 290 is provided with a clamping end plate 291, the clamping end plate 291 is provided with a screw sleeve, the outer end of the screw sleeve is provided with a rotating cap 292, the clamping screw 293 is provided with a clamping plate 294, the clamping plates 294 are respectively provided with a pair of guide rods 295, the guide rods 295 penetrate through the clamping end plate 291, and the other ends of the clamping plates 294 are respectively provided with a clamping arc groove.
The straightening mechanism 3 comprises two pairs of outer supporting mounting plates 30 mounted on the rectangular bottom plate 1, the outer supporting mounting plates 30 are respectively provided with an upper extending side plate 31 in an upward extending mode, the inner wall of each upper extending side plate 31 is provided with a pair of straightening bearing seats 32, four straightening guide rods 33 are arranged between the straightening bearing seats 32, a straightening motor 34 located at the upper end is connected with an output shaft of the straightening motor 34, the upper end and the lower end of each straightening screw 35 are opposite in thread turning direction, the upper end and the lower end of each straightening screw 35 are respectively provided with a pair of straightening seats 36, an upper straightening piece 37 is mounted at the inner side end of each straightening seat 36 located at the upper end, and a lower straightening piece 38 is mounted at the inner side end of each straightening seat 36 located at the lower end. The upper straightening member 37 is provided with a V-shaped member extending downward, and an arc groove is formed at the lower end of the V-shaped member. The lower straightening member 38 has a V-shaped groove 380 formed open at the upper end thereof, and a curved wall is formed at the corner of the V-shaped groove 380.
When the straightening mechanism 3 is straightening, the straightening motor 34 is started, the straightening screw rod 35 is rotated under the driving of the straightening motor 34, the rotation of the straightening screw rod 35 drives the two straightening seats 36 to move along the straightening guide rod 33 in opposite directions, the straightening seats 36 drive the upper straightening part 37 and the lower straightening part 38 to approach each other when moving, the upper straightening part 37 and the lower straightening part 38 approach each other, and finally the straightening operation of the bar is completed through the upper straightening part 37 and the lower straightening part 38, wherein, in order to improve the straightening effect, an arc wall is formed at the included angle of the V-shaped groove 380, and simultaneously, an arc groove is formed at the lower end of the V-shaped part, so that the outer wall of the bar is prevented from being crushed during the straightening operation, and the straightening effect and efficiency of the bar are ensured.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A rod straightening apparatus, comprising:
a rectangular base plate (1);
the rotating mechanisms (2) are a pair in number and are respectively arranged at two ends of the rectangular bottom plate (1), the rotating mechanisms comprise mounting bottom plates (20) mounted on the rectangular bottom plate (1), the mounting bottom plates (20) are provided with upper extension support plates (21) in an upward extending mode, the upper ends of the upper extension support plates (21) are provided with fixed end plates (22), the fixed end plates (22) are provided with mounting lower plates (23), the mounting lower plates (23) are provided with connecting plates (24) in an upward extending mode, the connecting plates (24) are provided with a pair of limiting rings (25), rotating rings (296) are arranged in the limiting rings (25), the outer walls of the rotating rings (296) are provided with toothed rings (29), the toothed rings (29) are meshed with driving gears (28), driving seats (26) are arranged at two ends of the driving gears (28), the driving gears (28) are connected with driving motors (27), a plurality of pairs of inner extension support plates (290) are arranged on the inner walls of the rotating rings (296) in an inward extending mode, the other end of each pair of inward extending support plates (290) is provided with a clamping end plate (291), each clamping end plate (291) is provided with a screw sleeve, the outer side end of each screw sleeve is provided with a rotating cap (292), each clamping screw rod (293) is arranged in each screw sleeve, each clamping plate (294) is arranged at the outer side end of each clamping screw rod (293), each clamping plate (294) is provided with a pair of guide rods (295), and each guide rod (295) penetrates through each clamping end plate (291);
the straightening mechanism (3) is arranged on the rectangular bottom plate (1).
2. The bar straightening apparatus according to claim 1, wherein the other ends of the clamping plates (294) are each formed with a clamping arc groove.
3. The bar straightening device according to claim 1, wherein the straightening mechanism (3) comprises two pairs of outer support mounting plates (30) mounted on the rectangular bottom plate (1), the outer support mounting plates (30) are respectively provided with an upper extending side plate (31) extending upwards, a pair of straightening bearing seats (32) are mounted on the inner wall of each upper extending side plate (31), four straightening guide rods (33) are arranged between the straightening bearing seats (32), a straightening motor (34) is arranged at the upper end, an output shaft of the straightening motor (34) is connected with a straightening screw rod (35), the upper and lower ends of the straightening screw rod (35) are opposite in thread direction, a pair of straightening seats (36) is arranged at the upper end and the lower end of each straightening screw rod (35), an upper straightening piece (37) is mounted at the inner side end of the straightening seat (36) at the upper end, and a lower straightening piece (38) is mounted at the inner side end of the straightening seat (36) at the lower end.
4. Bar straightening device according to claim 3, characterized in that the upper straightening element (37) is provided with a V-shaped part extending downwards, the lower end of which is formed with an arc-shaped groove.
5. A rod straightening apparatus in accordance with claim 3, wherein the lower straightening member (38) is formed with a V-shaped groove (380) open at the upper end thereof, and curved walls are formed at the corners of the V-shaped groove (380).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014219.5U CN215614199U (en) | 2021-08-25 | 2021-08-25 | Bar straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014219.5U CN215614199U (en) | 2021-08-25 | 2021-08-25 | Bar straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215614199U true CN215614199U (en) | 2022-01-25 |
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ID=79901957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122014219.5U Active CN215614199U (en) | 2021-08-25 | 2021-08-25 | Bar straightening device |
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| Country | Link |
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| CN (1) | CN215614199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713663A (en) * | 2022-04-19 | 2022-07-08 | 扬州中孚机械有限公司 | Novel online steel pipe straightening device |
| CN114833219A (en) * | 2022-04-21 | 2022-08-02 | 中国建筑第二工程局有限公司 | Automatic safety straightening device for steel structure column beam |
-
2021
- 2021-08-25 CN CN202122014219.5U patent/CN215614199U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713663A (en) * | 2022-04-19 | 2022-07-08 | 扬州中孚机械有限公司 | Novel online steel pipe straightening device |
| CN114833219A (en) * | 2022-04-21 | 2022-08-02 | 中国建筑第二工程局有限公司 | Automatic safety straightening device for steel structure column beam |
| CN114833219B (en) * | 2022-04-21 | 2023-12-19 | 中国建筑第二工程局有限公司 | Automatic safe straightening device for steel structure column beam |
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