Steel bar straightening device for steel ball machining
By designing a steel bar straightening device including springs, telescopic rods, rotating shafts, pressing rollers and nip plates, the problem of difficulty in adjusting the deviation of steel bars and steel bars of different thicknesses in the prior art is solved, and stronger applicability and more ideal straightening effect are achieved.
Patent Information
- Application Number
- CN202420206457.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-01-29
AI Technical Summary
The existing steel bar straightening devices are difficult to adjust the height of steel bars of different thicknesses, and the steel bars are easily deviated during feeding, resulting in unsatisfactory straightening effect.
A steel bar straightening device including components such as springs, first telescopic rods, rotating shafts, press rollers, motors, second telescopic rods, clamping plates, and third telescopic rods are designed. The height adjustment of the straightening device is achieved by the spring and the first telescopic rod, the steel bar is prevented from being offset by the clamping plate and the second telescopic rod, and the steel bar wheels of different sizes are adapted through the third telescopic rod.
The device can be adjusted according to steel bars of different thicknesses, which improves applicability, and prevents the steel bar from being offset by the design of clamping plates and springs, which significantly improves the straightening effect.
Smart Images
Figure CN222587966U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel ball processing equipment, in particular to a steel bar straightening device for steel ball processing. Background Art
[0002] In the steel ball processing, the steel bar is first cut into steel ball blanks by the cold heading machine, and then processed into steel balls through the processes of ball polishing, sorting, heat treatment, cleaning, grinding, etc., so that the steel balls can be mass-produced. Before the steel bar enters the cold heading machine, the coiled steel bar needs to be straightened, and the straightened steel bar is then fed into the cold heading machine through the feeding device.
[0003] The prior art has the following problems:
[0004] 1. Existing steel bar straightening devices are mostly composed of an array of rollers, and the rollers are usually fixed, which makes it difficult to adjust the height when straightening steel bars of different thicknesses, resulting in poor practicality;
[0005] 2. In the process of feeding the steel bars, the existing steel bar straightening device easily deviates, resulting in unsatisfactory straightening effect of the steel bars. Utility Model Content
[0006] In view of the deficiencies in the prior art, the utility model provides a steel bar straightening device for steel ball processing, which solves the existing problems.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar straightening device for steel ball processing, comprising a base plate, a shell and a placement plate are provided on the top of the base plate, a mounting box and a first telescopic rod are provided on the top of the shell, a spring is provided inside the mounting box, a slide groove is provided inside the mounting box, a slide groove is provided inside the slide groove, a connecting rod is provided at the bottom of the slide, a mounting frame is provided at the bottom of the connecting rod, a straightening device is provided inside the mounting frame, a clamping device is provided inside the shell, a mounting plate is provided on one side of the base plate, a rotating shaft is provided on the mounting plate, a placement device is provided on the rotating shaft, and a steel bar wheel is provided on the placement device.
[0008] As a preferred technical solution of the utility model, the spring is fixedly installed between the top of the installation box and the slide plate, and the first telescopic rod is fixedly installed between the top of the shell and the mounting frame.
[0009] As a preferred technical solution of the utility model, the straightening device includes a rotating shaft, a pressure roller and a motor. The rotating shaft and the pressure roller are respectively provided in two groups. The two groups of the rotating shafts are fixedly installed inside the mounting frame, the two groups of the pressure rollers are fixedly installed on the two groups of rotating shafts, and the motor is fixedly installed on one side of the mounting frame.
[0010] As a preferred technical solution of the utility model, one end of the rotating shaft corresponding to the motor extends to the outside of the mounting frame and is fixedly connected to the output end of the motor, and the two groups of rotating shafts extend from one end of the motor to the outside of the mounting frame and are connected through belt drive.
[0011] As a preferred technical solution of the utility model, the clamping device includes a second telescopic rod and a clamping plate, and the second telescopic rod and the clamping plate are respectively provided in two groups, the two groups of the second telescopic rods are fixedly installed at both ends of the shell, the two groups of the clamping plates are respectively fixedly installed at the telescopic ends of the two groups of the second telescopic rods, and the clamping plate is slidably installed on the placement plate.
[0012] As a preferred technical solution of the utility model, the placing device includes a third telescopic rod and a fixed plate, and the third telescopic rod and the fixed plate are respectively provided with multiple groups, and the multiple groups of third telescopic rods are equidistantly distributed and fixedly installed on the rotating shaft. The fixed plate is arc-shaped, and the fixed plate is fixedly installed on the end of the third telescopic rod away from the rotating shaft, and the steel bar wheel is fixedly installed on the fixed plate.
[0013] Compared with the prior art, the utility model provides a steel bar straightening device for steel ball processing, which has the following beneficial effects:
[0014] 1. A steel bar straightening device for steel ball processing is provided with a spring and a first telescopic rod. The spring enables the straightening device to play a buffering role during straightening and plays a certain protective role on the steel bar. The first telescopic rod is used to conveniently drive the mounting frame to rise and fall, so that the straightening device can be adjusted according to steel bars of different thicknesses, making the device more applicable.
[0015] 2. The steel bar straightening device for steel ball processing drives the clamping plate to move through the second telescopic rod, and clamps the steel bar through the clamping plate to prevent the steel bar from shifting when straightening. At the same time, the distance between the two sets of clamping plates can be adjusted, so that steel bars of different widths can be clamped.
[0016] 3. The steel bar straightening device for processing steel beads is provided with a third telescopic rod and a fixed plate. When in use, the fixed plate is extended and retracted by the third telescopic rod according to the size of the steel bar wheel, so that the surface of the fixed plate is adapted to the size of the steel bar wheel. The steel bar wheel is placed on the steel bar wheel, and the third telescopic rod is started to fix the steel bar wheel through the fixed plate, so that steel bar wheels of different sizes can be fixed and placed. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0018] Figure 2This is a schematic diagram of the structure of the straightening device of the utility model;
[0019] Figure 3 This is a side view of the structure of the utility model;
[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model.
[0021] In the figure: 1. bottom plate; 2. shell; 3. mounting box; 4. mounting frame; 5. spring; 6. slide groove; 7. slide plate; 8. connecting rod; 9. first telescopic rod; 10. rotating shaft; 11. pressure roller; 12. motor; 13. belt; 14. second telescopic rod; 15. clamping plate; 16. placement plate; 17. mounting plate; 18. rotating shaft; 19. third telescopic rod; 20. fixing plate; 21. steel bar wheel. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-4 In this embodiment: a steel bar straightening device for steel ball processing comprises a base plate 1, a shell 2 and a placement plate 16 are provided on the top of the base plate 1, a mounting box 3 and a first telescopic rod 9 are provided on the top of the shell 2, a spring 5 is provided inside the mounting box 3, a slide groove 6 is provided inside the mounting box 3, a slide groove 6 is provided inside the slide groove 6, a connecting rod 8 is provided at the bottom of the slide groove 7, a mounting frame 4 is provided at the bottom of the connecting rod 8, a straightening device is provided inside the mounting frame 4, a clamping device is provided inside the shell 2, a mounting plate 17 is provided on one side of the base plate 1, a rotating shaft 18 is provided on the mounting plate 17, a placement device is provided on the rotating shaft 18, and a steel bar wheel 21 is provided on the placement device.
[0024] In this embodiment, the spring 5 is fixedly installed between the top of the installation box 3 and the slide plate 7, and the first telescopic rod 9 is fixedly installed between the top of the shell 2 and the mounting frame 4. By arranging the spring 5 and the first telescopic rod 9, the spring 5 enables the straightening device to play a buffering role during straightening, and plays a certain protective role on the steel bar. The first telescopic rod 9 is convenient to drive the mounting frame 4 to rise and fall, so that the straightening device can be adjusted according to the steel bars of different thicknesses, making the device more applicable;
[0025] The straightening device includes a rotating shaft 10, a pressure roller 11 and a motor 12. The rotating shaft 10 and the pressure roller 11 are respectively provided with two groups. The two groups of rotating shafts 10 are fixedly installed inside the mounting frame 4. The two groups of pressure rollers 11 are fixedly installed on the two groups of rotating shafts 10. The motor 12 is fixedly installed on one side of the mounting frame 4. By starting the motor 12, the motor 12 drives the pressure roller 11 to rotate through the rotating shaft 10 and the belt 13, so that the steel bar is straightened by the pressure roller 11.
[0026] One end of the rotating shaft 10 corresponding to the motor 12 extends to the outside of the mounting frame 4 and is fixedly connected to the output end of the motor 12. One end of the two sets of rotating shafts 10 away from the motor 12 extends to the outside of the mounting frame 4 and is connected through a belt 13.
[0027] The clamping device includes a second telescopic rod 14 and a clamping plate 15. The second telescopic rod 14 and the clamping plate 15 are respectively provided with two groups. The two groups of second telescopic rods 14 are fixedly installed at both ends of the housing 2. The two groups of clamping plates 15 are respectively fixedly installed at the telescopic ends of the two groups of second telescopic rods 14. The clamping plate 15 is slidably installed on the placement plate 16. The clamping plate 15 is driven to move by the second telescopic rod 14. The steel bar is clamped by the clamping plate 15 to prevent the steel bar from being offset when it is straightened. At the same time, the spacing between the two groups of clamping plates 15 can be adjusted, so that steel bars of different widths can be clamped.
[0028] The placement device includes a third telescopic rod 19 and a fixed plate 20. The third telescopic rod 19 is provided with multiple groups. The multiple groups of third telescopic rods 19 are equidistantly distributed and fixedly installed on the rotating shaft 18. The fixed plate 20 is arc-shaped. The fixed plate 20 is fixedly installed on the end of the third telescopic rod 19 away from the rotating shaft 18. The steel bar wheel 21 is fixedly installed on the fixed plate 20. By setting the third telescopic rod 19 and the fixed plate 20, when in use, the fixed plate 20 is driven to be telescoped by the third telescopic rod 19 according to the size of the steel bar wheel 21, so that the surface of the fixed plate 20 is adapted to the size of the steel bar wheel 21, and the steel bar wheel 21 is placed on the steel bar wheel 21, and the third telescopic rod 19 is started to fix the steel bar wheel 21 through the fixed plate 20, so that it can fix and place steel bar wheels 21 of different sizes.
[0029] The working principle and use process of the utility model are as follows: the operator drives the fixing plate 20 to extend and retract through the third telescopic rod 19 according to the size of the steel bar wheel 21, so that the surface of the fixing plate 20 is adapted to the size of the steel bar wheel 21, the steel bar wheel 21 is placed on the steel bar wheel 21, and the third telescopic rod 19 is started to fix the steel bar wheel 21 through the fixing plate 20, and the steel bar on the steel bar wheel 21 is placed on the placing plate 16, and the second telescopic rod 14 drives the clamping plate 15 to move, and the steel bar is clamped by the clamping plate 15 to prevent the steel bar from being offset when straightening the steel bar, and the first telescopic rod 9 is used to conveniently drive the mounting frame 4 to rise and fall, so that the pressure roller 11 is fitted with the steel bar, and then the motor 12 is started, and the motor 12 drives the pressure roller 11 to rotate through the rotating shaft 10 and the belt 13, so that the steel bar is straightened through the pressure roller 11, and at the same time, the spring 5 is used to make the straightening device play a buffering role during straightening, and play a certain protective role for the steel bar.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A steel bar straightening device for steel ball processing, characterized in that: The invention comprises a bottom plate (1), a shell (2) and a placement plate (16) are provided on the top of the bottom plate (1), a mounting box (3) and a first telescopic rod (9) are provided on the top of the shell (2), a spring (5) is provided inside the mounting box (3), a slide groove (6) is provided inside the mounting box (3), a slide plate (7) is provided inside the slide groove (6), a connecting rod (8) is provided at the bottom of the slide plate (7), a mounting frame (4) is provided at the bottom of the connecting rod (8), a straightening device is provided inside the mounting frame (4), a clamping device is provided inside the shell (2), a mounting plate (17) is provided on one side of the bottom plate (1), a rotating shaft (18) is provided on the mounting plate (17), a placement device is provided on the rotating shaft (18), and a steel bar wheel (21) is provided on the placement device.
2. A steel bar straightening device for steel ball processing according to claim 1, characterized in that: The spring (5) is fixedly mounted between the top of the mounting box (3) and the slide plate (7), and the first telescopic rod (9) is fixedly mounted between the top of the housing (2) and the mounting frame (4).
3. The steel bar straightening device for steel ball processing according to claim 1, characterized in that: The straightening device comprises a rotating shaft (10), a pressure roller (11) and a motor (12); the rotating shaft (10) and the pressure roller (11) are respectively provided in two groups; the two groups of the rotating shaft (10) are fixedly mounted inside a mounting frame (4); the two groups of the pressure rollers (11) are fixedly mounted on the two groups of the rotating shaft (10); and the motor (12) is fixedly mounted on one side of the mounting frame (4).
4. The steel bar straightening device for steel ball processing according to claim 1, characterized in that: One end of the rotating shaft (10) corresponding to the motor (12) extends to the outside of the mounting frame (4) and is fixedly connected to the output end of the motor (12); one end of the two sets of rotating shafts (10) away from the motor (12) extends to the outside of the mounting frame (4) and is connected through a belt (13).
5. The steel bar straightening device for steel ball processing according to claim 1, characterized in that: The clamping device comprises a second telescopic rod (14) and a clamping plate (15), wherein the second telescopic rod (14) and the clamping plate (15) are respectively provided in two groups, the two groups of the second telescopic rod (14) are fixedly mounted at two ends of the housing (2), the two groups of the clamping plates (15) are respectively fixedly mounted at the telescopic ends of the two groups of the second telescopic rod (14), and the clamping plates (15) are slidably mounted on the placement plate (16).
6. The steel bar straightening device for steel ball processing according to claim 1, characterized in that: The placement device comprises a third telescopic rod (19) and a fixed plate (20), wherein the third telescopic rod (19) and the fixed plate (20) are respectively provided with a plurality of groups, wherein the plurality of groups of the third telescopic rods (19) are equidistantly distributed and fixedly mounted on the rotating shaft (18), wherein the fixed plate (20) is arc-shaped, wherein the fixed plate (20) is fixedly mounted on one end of the third telescopic rod (19) away from the rotating shaft (18), and the steel bar wheel (21) is fixedly mounted on the fixed plate (20).