CN219648433U - Arc wire rod end straightener - Google Patents
Arc wire rod end straightener Download PDFInfo
- Publication number
- CN219648433U CN219648433U CN202320485203.9U CN202320485203U CN219648433U CN 219648433 U CN219648433 U CN 219648433U CN 202320485203 U CN202320485203 U CN 202320485203U CN 219648433 U CN219648433 U CN 219648433U
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- stamping
- supporting
- cabinet
- wire rod
- driver
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- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 210000000707 wrist Anatomy 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Wire Processing (AREA)
Abstract
The utility model relates to a circular arc wire rod end straightening device which is applied to the technical field of wire rod straightening, solves the problems that manual straightening is time-consuming and labor-consuming, has a certain requirement on the wrist strength of staff and is inconvenient for post rotation, and comprises a cabinet, a supporting frame arranged at the edge of the upper end face of the cabinet, a pressing component and an upper top component matched with the pressing component; the pressing assembly comprises a stamping part and a driver for driving the stamping part to move downwards, wherein the stamping part comprises a stamping block connected with the moving end of the driver and a stamping plate arranged on the lower end surface of the stamping block; the upper top assembly comprises a fixed block, and a limiting groove and supporting pieces which are arranged on the upper end face of the fixed block, wherein the limiting groove is positioned right below the stamping plate, the number of the supporting pieces is at least two, and the at least two supporting pieces are uniformly distributed on two sides of the limiting groove; the automatic straightening machine has the advantages of being simple in structure, low in manufacturing cost, convenient to operate, capable of replacing the working intensity of manual straightening, improving the working efficiency and reducing the labor intensity.
Description
Technical Field
The utility model is applied to the technical field of wire rod straightening, and particularly relates to an arc wire rod end straightening device.
Background
In the production process of the PC steel bar production line, 2 reels of bars need to be connected end to end for uninterrupted production, and in the process of connecting the heads and the tails, butt welding and butt joint can be carried out only by straightening the joints. When producing thick specification PC steel bar, its raw materials are 16mm wire rod of diameter, and manual straightening is wasted time and energy, has certain requirement to staff's wrist strength, is inconvenient for post rotation.
Disclosure of Invention
The utility model aims to provide a straightening device for the end part of an arc wire rod, which solves the problems that manual straightening is time-consuming and labor-consuming, has a certain requirement on the wrist strength of a worker, and is inconvenient for post rotation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a straightening device for the end part of an arc wire rod, which comprises a cabinet, a support frame arranged at the edge of the upper end surface of the cabinet, a pressing component and an upper top component matched with the pressing component, wherein the support frame is in an inverted L shape;
the pressing assembly comprises a stamping part and a driver for driving the stamping part to move downwards, the driver is arranged on a transverse frame of the supporting frame, and the stamping part comprises a stamping block connected with the moving end of the driver and a stamping plate arranged on the lower end face of the stamping block;
the upper top assembly comprises a fixed block, limiting grooves which are arranged on the upper end face of the fixed block and used for placing wire rods, and supporting pieces which are fixed on the vertical frame of the supporting frame and used for supporting the wire rods, the fixed block is arranged on the upper end face of the cabinet and located below the stamping parts, the limiting grooves are located right below the stamping plates, the number of the supporting pieces is at least two, and the supporting pieces are uniformly distributed on two sides of the limiting grooves.
Further, the support piece comprises a support screw rod with an end cap and a fixing nut connected to the support screw rod main body, a through hole for the support screw rod to pass through is formed in a vertical frame of the support frame, the fixing nut and the end cap are respectively located on two side faces of the vertical frame of the support frame, and the height from the upper end face of the support screw rod to the upper end face of the cabinet is not lower than the height from the bottom end face of the limit groove to the upper end face of the cabinet.
Further, the stamping plate is arranged in an arc surface along the joint positions of the two side surfaces of the length direction and the end surface of the bottom end of the stamping plate, and the limiting groove is also arranged in an arc surface along the joint positions of the two side surfaces of the length direction and the end surface of the upper end of the limiting groove.
Further, the device also comprises a fixed flange plate for fixing the driver, wherein the fixed flange plate is arranged on the lower end face of the support frame transverse plate, and the fixed flange plate is fixed on the support frame transverse plate through bolts.
Further, the driver adopts a hydraulic cylinder.
Further, the hydraulic system is arranged in the cabinet, the hydraulic system is connected with the hydraulic cylinder through a hydraulic pipeline, and a control switch is arranged on the outer side face of the cabinet.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model relates to a straightening device for the end of an arc wire rod, which comprises a cabinet, a supporting frame arranged at the edge of the upper end face of the cabinet, a pressing component and an upper top component matched with the pressing component, wherein the supporting frame is provided with a plurality of grooves; the pressing assembly comprises a stamping part and a driver for driving the stamping part to move downwards, wherein the stamping part comprises a stamping block connected with the moving end of the driver and a stamping plate arranged on the lower end surface of the stamping block; the upper top assembly comprises a fixed block, a limiting groove arranged on the upper end surface of the fixed block and used for placing the wire rods, and a supporting piece fixed on the vertical frame of the supporting frame and used for supporting the wire rods, the straightening device of the structure is simple in integral structure, low in manufacturing cost and convenient to operate, and when the wire rods are straightened, the working intensity of manual straightening is replaced by the straightening device, the working efficiency is improved, and the labor intensity is reduced.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a front view of the overall structure of an embodiment of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a side view of the overall structure in an embodiment of the utility model.
Wherein reference numerals are as follows:
1. a cabinet;
2. a support frame;
3. pressing down the assembly; 31. stamping parts; 311. stamping blocks; 312. a stamping plate; 32. a driver;
4. an upper roof assembly; 41. a fixed block; 42. a limit groove; 43. a support; 431. an end cap; 432. supporting a screw rod; 433. a fixing nut;
5. a wire rod;
6. a fixed flange plate;
7. a hydraulic system;
8. and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1, fig. 2 and fig. 3, the arc wire rod end straightening device provided by the utility model is used for straightening the bent end of a wire rod 5, and is convenient for welding the ends of two coils of wire rods 5 in the subsequent production of a PC steel rod.
The device comprises a cabinet 1, a support frame 2 arranged at the edge of the upper end face of the cabinet 1, a pressing component 3 and an upper top component 4 matched with the pressing component 3, wherein the support frame 2 is in an inverted L shape;
the pressing assembly 3 comprises a stamping part 31 and a driver 32 for driving the stamping part 31 to move downwards, the driver 32 is arranged on the transverse frame 21 of the support frame 2, and the stamping part 31 comprises a stamping block 311 connected with the moving end of the driver 32 and a stamping plate 312 arranged on the lower end surface of the stamping block 311;
the upper top assembly 4 comprises a fixed block 41, a limiting groove 42 arranged on the upper end surface of the fixed block 41 and used for placing the wire rod 5, and a supporting piece 43 fixed on the vertical frame 22 of the supporting frame 2 and used for supporting the wire rod 5, wherein the fixed block 41 is arranged on the upper end surface of the cabinet 1 and positioned below the stamping piece 31, the limiting groove 42 is positioned right below the stamping plate 312, the number of the supporting pieces 43 is at least two, the number of the supporting pieces 43 is two in the utility model, the two supporting pieces 43 are arranged on two sides of the limiting groove 42, and wear-resistant layers are arranged on the outer surface of the stamping plate 312 and the inner wall of the limiting groove 42, and play a role in protecting the stamping plate 312 and the limiting groove 42 through the wear-resistant layers.
Referring to fig. 1, 2 and 3, the straightening device straightens the end of the bent wire rod 5: placing the end part of the wire rod 5 in the limit groove 42, at the moment, supporting the wire rod 5 through the supporting pieces 43 positioned at the two sides of the upper top assembly 4, wherein the limit groove 42 plays a role in limiting the end part of the wire rod 5, then the driver 32 drives the lower pressing assembly 3 to move downwards so that the stamping plate 312 is pressed in the limit groove 42, straightening the end part of the wire rod 5 is realized under the cooperation of the limit groove 42 and the stamping plate 312, and then the end part of the wire rod 5 is subjected to stamping straightening for a plurality of times until a flat wire rod 5 of 1.5m is obtained, so that the straightened wire rod 5 is convenient for subsequent welding of the ends of two coils of wire rod 5; the straightening device with the structure is simple in integral structure and convenient to operate, and the labor intensity of manual straightening is replaced when the wire rod 5 is straightened by the straightening device, so that the working efficiency is improved, and the labor intensity is reduced.
Referring to fig. 1, 2 and 3, the punch block 311 is detachably connected with the moving end of the driver 32, and when the straightening device is used for a long time and the punch block 31 is damaged, the punch block 31 is convenient to detach and replace through the detachable connection;
referring to fig. 1, 2 and 3, the supporting member 43 includes a supporting screw rod 432 with an end cap 431 and a fixing nut 433 connected to the supporting screw rod 432, a through hole for the supporting screw rod 432 to pass is provided on the vertical frame 22 of the supporting frame 2, the fixing nut 433 and the end cap 431 are respectively located at two sides of the vertical frame 22 of the supporting frame 2, the fixing nut 433 is located at one side of the vertical frame 22 of the supporting frame 2 near the fixing block 41, the height from the upper end surface of the supporting screw rod 432 to the upper end surface of the cabinet 1 is not lower than the height from the bottom end surface of the limit groove 42 to the upper end surface of the cabinet 1, i.e. the upper end surface of the supporting screw rod 432 is higher than the bottom end surface of the limit groove 42, when the wire rod 5 is placed in the limit groove 42, the two supporting screw rods 432 play a supporting role for the wire rod 5, so that a certain distance exists between the wire rod 5 and the bottom of the limit groove 42, the rebound force of the wire rod 5 can be eliminated when the wire rod 5 is straightened, and the wire rod 5 is also convenient to straighten; the support piece 43 with the structure is simple in structure, convenient to manufacture, low in cost and convenient to install and detach.
Referring to fig. 1, 2 and 3, the stamping plate 312 is disposed in an arc surface along the two side surfaces of the length direction and the junction position of the bottom end surface, and the limiting groove 42 is disposed in an arc surface along the two side surfaces of the length direction and the junction position of the upper end surface. Through the cambered surface setting, play the effect of protection to wire rod 5 when punching press alignment, prevent that punching press board 312 and spacing groove 42 from damaging the surface of wire rod 5.
Referring to fig. 1, 2 and 3, the device further comprises a fixed flange plate 6 for fixing the driver 32, wherein the fixed flange plate 6 is arranged on the lower end surface of the transverse plate 21 of the support frame 2, and the fixed flange plate 6 is fixed on the transverse plate 21 of the support frame 2 through bolts; when the punching plate 312 punches the straightening wire rod 5 downwards, an upward pushing force is applied to the pressing component 3, so that the fixing flange plate 6 for fixing the driver 32 is not easy to move and loosen along with the upward pushing force by arranging the fixing flange plate 6 for fixing the driver 32 on the lower end face of the transverse frame 21 of the supporting frame 2, and the stability and the firmness for fixing the driver 32 are improved.
Referring to fig. 1, 2 and 3, the driver 32 is a hydraulic cylinder, and the hydraulic cylinder has the advantages of simple structure, reliable operation, no reduction gear, no transmission clearance and stable movement when being used for realizing reciprocating motion; the hydraulic system 7 is arranged in the cabinet 1, the hydraulic system 7 is connected with the hydraulic cylinder through a hydraulic pipeline, a control switch is arranged on the outer side surface of the cabinet 1, and the gravity of the lower part of the straightening device is increased by arranging the hydraulic system 7 in the cabinet 1, so that the stability of the whole straightening device is improved; the lower end face of the cabinet 1 is provided with a universal wheel 8, and the straightening device is convenient to move through the universal wheel 8.
To sum up: the straightening device with the structure has the advantages of simple integral structure, lower manufacturing cost and convenient operation, and replaces the working intensity of manual straightening when the wire rods are straightened, so that the working efficiency is improved, and the labor intensity is reduced.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The arc wire rod end straightening device comprises a cabinet (1) and a support frame (2) arranged at the edge of the upper end face of the cabinet (1), wherein the support frame (2) is in an inverted L-shaped arrangement, and is characterized by further comprising a pressing component (3) and an upper top component (4) matched with the pressing component (3);
the pressing assembly (3) comprises a stamping part (31) and a driver (32) for driving the stamping part (31) to move downwards, the driver (32) is arranged on a transverse frame of the supporting frame (2), and the stamping part (31) comprises a stamping block (311) connected with the moving end of the driver (32) and a stamping plate (312) arranged on the lower end face of the stamping block (311);
the upper top assembly (4) comprises a fixed block (41), limiting grooves (42) formed in the upper end face of the fixed block (41) and used for placing wire rods (5), and supporting pieces (43) fixed on the vertical frame of the supporting frame (2) and used for supporting the wire rods (5), the fixed block (41) is arranged on the upper end face of the cabinet (1) and located below the stamping part (31), the limiting grooves (42) are formed in the position right below the stamping plate (312), the number of the supporting pieces (43) is at least two, and the supporting pieces (43) are evenly distributed on two sides of the limiting grooves (42).
2. The arc wire rod end straightening device according to claim 1, characterized in that the supporting piece (43) comprises a supporting screw rod (432) with an end cap (431) and a fixing nut (433) connected to the main body of the supporting screw rod (432), a through hole for the supporting screw rod (432) to pass through is arranged on a vertical frame of the supporting frame (2), the fixing nut (433) and the end cap (431) are respectively arranged on two side surfaces of the vertical frame of the supporting frame (2), and the height from the upper end surface of the supporting screw rod (432) to the upper end surface of the cabinet (1) is not lower than the height from the bottom end surface of the limiting groove (42) to the upper end surface of the cabinet (1).
3. The arc wire rod end straightening device according to claim 2, wherein the stamping plate (312) is arranged in an arc surface along the intersection position of the two side surfaces of the length direction and the end surface of the bottom end of the stamping plate, and the limiting groove (42) is arranged in an arc surface along the intersection position of the two side surfaces of the length direction and the end surface of the upper end of the stamping plate.
4. A rod end straightener for circular arc wire rods according to any one of claims 1 to 3, characterized by further comprising a fixing flange plate (6) for fixing the driver (32), the fixing flange plate (6) being provided on the lower end face of the cross plate of the support frame (2), the fixing flange plate (6) being fixed to the cross plate of the support frame (2) by bolts.
5. The wire rod end straightener of claim 4, characterized in that the driver (32) is a hydraulic cylinder.
6. The arc wire rod end straightening device according to claim 5, further comprising a hydraulic system (7), wherein the hydraulic system (7) is arranged in the cabinet (1), the hydraulic system (7) is connected with the hydraulic cylinder through a hydraulic pipeline, and a control switch is arranged on the outer side surface of the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485203.9U CN219648433U (en) | 2023-03-14 | 2023-03-14 | Arc wire rod end straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320485203.9U CN219648433U (en) | 2023-03-14 | 2023-03-14 | Arc wire rod end straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648433U true CN219648433U (en) | 2023-09-08 |
Family
ID=87855297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320485203.9U Active CN219648433U (en) | 2023-03-14 | 2023-03-14 | Arc wire rod end straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648433U (en) |
-
2023
- 2023-03-14 CN CN202320485203.9U patent/CN219648433U/en active Active
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