Steel bar straightening machine protection device easy to move

Abstract

The utility model is applicable to the technical field of reinforcing steel bar straightening, and provides an easy-to-move reinforcing steel bar straightening machine protective device which comprises a first fixing plate and a reinforcing steel bar straightening machine protective cover arranged on the first fixing plate, a friction plate is connected in the first fixing plate in a sliding mode, one side of the friction plate is fixedly connected with a first fixing block, and the other side of the friction plate is fixedly connected with a second fixing block. A second rack is fixedly connected to the side, away from the friction plate, of the first fixing block, a third fixing block is fixedly connected to one side of the first fixing plate, a gear is rotationally connected into the third fixing block, the gear is meshed with the second rack, a first rack is slidably connected into the third fixing block, and the first rack is meshed with the gear; rollers are rotationally connected to one side of the bottom of the first rack, an adjusting mechanism used for driving the friction plate to stretch out and retract in the first fixing plate is arranged outside the friction plate, the adjusting mechanism can adjust mutual switching between the friction plate and the rollers, a user can push the device more quickly when the device is moved, and the device is more convenient to use. And when the device is used, the overall friction force can be increased, so that the overall stability is better improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar straightening, and in particular relates to a protective device for a steel bar straightening machine which is easy to move. Background Art

[0002] With the development of science and technology, the protective devices of steel bar straightening machines are also constantly upgraded and improved. For example, some new protective devices use more advanced materials and technologies, such as automatic control technology, intelligent recognition technology, etc., to improve the convenience and safety of equipment operation. At the same time, in order to meet different working environments and needs, the design of protective devices is becoming more and more humane, such as easy-to-move and carry designs, so that the equipment can be flexibly transferred and used between different construction sites. In general, the protective devices of steel bar straightening machines are becoming more and more important in the industry. With the advancement of technology, future protective devices will be more intelligent and humane, and better protect the life safety and physical health of operators.

[0003] When using the protective device of the rebar straightening machine, it is necessary to move the device to a suitable position. However, the protective device is generally large and difficult for the user to move it. In addition, during use, the use of the rebar straightening machine will inevitably cause the protective device to vibrate, which can easily affect the use of the protective device. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide an easily movable protective device for a steel bar straightening machine, aiming to solve the problem that when using the protective device of the steel bar straightening machine, the device needs to be moved to a suitable position, and the protective device is generally large and difficult for the user to move it. In addition, during use, the use of the steel bar straightening machine will inevitably cause the protective device to vibrate, which can easily affect the use of the protective device.

[0005] The utility model is implemented as follows: an easily movable steel bar straightening machine protective device comprises a No. 1 fixed plate and a steel bar straightening machine protective cover arranged on the No. 1 fixed plate, a friction plate is slidably connected inside the No. 1 fixed plate, a No. 1 fixed block is fixedly connected to one side of the friction plate, a second rack is fixedly connected to the No. 1 fixed block away from the friction plate, a No. 3 fixed block is fixedly connected to one side of the No. 1 fixed plate, a gear is rotatably connected inside the No. 3 fixed block, the gear and the second rack are meshed, a first rack is slidably connected inside the No. 3 fixed block, the first rack is meshed with the gear, a roller is rotatably connected to one side of the bottom of the first rack, and an adjusting mechanism for driving the friction plate to extend and retract inside the No. 1 fixed plate is arranged outside the friction plate.

[0006] Preferably, the adjustment mechanism includes a fixed rod, one side of the fixed rod is slidably connected with a No. 2 fixed block, the No. 2 fixed block and the friction plate are fixedly connected, a limiting spring is sleeved on the outer wall of the fixed rod, the limit spring and the No. 2 fixed block are fixedly connected, and a No. 1 groove for fixing the fixed rod is provided on one side of the No. 1 fixed plate.

[0007] Preferably, a No. 2 support plate is fixedly connected to one side of the top of the No. 1 fixed plate, the No. 1 support plate is slidably connected inside the No. 2 support plate, and the No. 1 support plate and the protective cover of the steel bar straightening machine are fixedly connected.

[0008] Preferably, a No. 2 groove is provided on one side of the No. 2 support plate, and a threaded rod is threadedly connected to the inner side wall of the No. 2 groove.

[0009] Preferably, the size of the opening of the No. 1 groove is matched with the size of the fixing rod, and the number of the No. 1 grooves is multiple groups and evenly distributed.

[0010] The embodiment of the utility model provides an easy-to-move protective device for a steel bar straightening machine, which can adjust the mutual switching between the friction plate and the roller, which is beneficial for the user to push the device more quickly when moving it, and can also increase the overall friction when the device is in use, thereby better improving the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A three-dimensional structural diagram of an easily movable steel bar straightening machine protective device provided in an embodiment of the utility model;

[0012] Figure 2 A top view of an easily movable steel bar straightening machine protective device provided in an embodiment of the utility model;

[0013] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0014] In the attached figure: 1. Steel bar straightening machine protective cover; 2. Support plate No. 1; 3. Threaded rod; 4. Support plate No. 2; 5. Fixed plate No. 1; 6. Groove No. 1; 7. Groove No. 2; 8. First rack; 9. Roller; 10. Second rack; 11. Fixed block No. 1; 12. Limit spring; 13. Fixed rod; 14. Fixed block No. 2; 15. Friction plate; 16. Fixed block No. 3; 17. Gear. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0016] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0017] like Figure 1 As shown, a three-dimensional structural diagram of an easily movable steel bar straightening machine protective device provided by an embodiment of the utility model comprises: a No. 1 fixed plate 5 and a steel bar straightening machine protective cover 1 arranged on the No. 1 fixed plate 5, a friction plate 15 is slidably connected inside the No. 1 fixed plate 5, a No. 1 fixed block 11 is fixedly connected to one side of the friction plate 15, a second rack 10 is fixedly connected to the side of the No. 1 fixed block 11 away from the friction plate 15, a No. 3 fixed block 16 is fixedly connected to one side of the No. 1 fixed plate 5, a gear 17 is rotatably connected inside the No. 3 fixed block 16, the gear 17 and the second rack 10 are meshed, a first rack 8 is slidably connected inside the No. 3 fixed block 16, the first rack 8 and the gear 17 are meshed, a roller 9 is rotatably connected to one side of the bottom of the first rack 8, and an adjusting mechanism for driving the friction plate 15 to extend and retract inside the No. 1 fixed plate 5 is arranged outside.

[0018] In an example of the present invention, the steel bar straightening machine protective cover 1 adopts the protective cover in the prior art; nails are inlaid on the friction plate 15, so that it can better improve the overall friction force, and there are four friction plates 15, which are symmetrically distributed; the number of second racks 10, gears 17 and first racks 8 corresponds to the number of friction plates 15, and are symmetrically distributed; the roller 9 is installed inside the first rack 8 through a rotating shaft; through the adjustment mechanism, the friction plate 15 is moved, and the friction plate 15 will also drive the No. 1 fixed block 11 to move, and the No. 1 fixed block 11 will drive the second rack 10 to move, and the second rack 10 will also drive the gear 17 to move, so that the first rack 8 drives the roller 9 to move, so as to realize the mutual conversion between the roller 9 and the friction plate 15.

[0019] like Figure 2 and Figure 3 As shown, as a preferred embodiment of the utility model, the adjustment mechanism includes a fixed rod 13, a No. 2 fixed block 14 is slidably connected to one side of the fixed rod 13, the No. 2 fixed block 14 and the friction plate 15 are fixedly connected, a limiting spring 12 is sleeved on the outer wall of the fixed rod 13, the limiting spring 12 and the No. 2 fixed block 14 are fixedly connected, and a No. 1 groove 6 for fixing the fixed rod 13 is provided on one side of the No. 1 fixed plate 5.

[0020] Specifically, the number of the fixing rod 13, the second fixing block 14 and the limit spring 12 corresponds to the number of the friction plates 15 and is symmetrically distributed; the method of using the adjustment mechanism is to pull the fixing rod 13 until the fixing rod 13 is completely removed from the No. 1 groove 6. At this time, the limit spring 12 will generate a force due to compression, pulling the No. 2 fixing block 14, so that the No. 2 fixing block 14 can drive the friction plate 15 to move to a suitable position. At this time, stop moving the No. 2 fixing block 14, and slowly release the fixing rod 13 so that the fixing rod 13 can be fully inserted into the corresponding No. 1 groove 6.

[0021] It should be noted that the above-mentioned adjustment mechanism can also adopt a telescopic structure such as a hydraulic cylinder, a pneumatic cylinder, an electric cylinder, etc. in the prior art, and the friction plate 15 can be driven to extend and retract through the telescopic structure, thereby realizing the mutual conversion between the roller 9 and the friction plate 15.

[0022] like Figure 2 and Figure 3 As shown, as a preferred embodiment of the utility model, a No. 2 support plate 4 is fixedly connected to one side of the top of the No. 1 fixed plate 5, a No. 1 support plate 2 is slidably connected inside the No. 2 support plate 4, and the No. 1 support plate 2 and the steel bar straightening machine protective cover 1 are fixedly connected.

[0023] Specifically, the number of the No. 2 support plates 4 can be set to four, but not limited thereto, and the corresponding No. 1 support plates 2 can be set to two; the shape of the No. 1 support plate 2 is U-shaped, and the two ends of the No. 1 support plate 2 are respectively slidably set inside the two adjacent No. 2 support plates 4; adjusting the No. 1 support plate 2 can adjust the position of the steel bar straightening machine protective cover 1.

[0024] like Figure 2 and Figure 3 As shown, as a preferred embodiment of the utility model, a second groove 7 is opened on one side of the second support plate 4, and a threaded rod 3 is threadedly connected to the inner side wall of the second groove 7.

[0025] Specifically, the number of threaded rods 3 corresponds to the number of the No. 2 support plate and is symmetrically distributed; the threaded rods 3 are rotated to release the fixation of the No. 1 support plate 2, thereby adjusting the position of the protective cover 1 of the steel bar straightening machine.

[0026] like Figure 2 and Figure 3 As shown, as a preferred embodiment of the present utility model, the size of the opening of the No. 1 groove 6 is adapted to the size of the fixing rod 13, and the number of the No. 1 grooves 6 is multiple groups and evenly distributed.

[0027] Specifically, multiple groups of No. 1 grooves 6 can be fixed using fixing rods 13 according to different ground surfaces, thereby improving the overall stability.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easily movable protective device for a steel bar straightening machine, characterized in that: The device comprises a No. 1 fixing plate (5) and a steel bar straightening machine protective cover (1) arranged on the No. 1 fixing plate (5); a friction plate (15) is slidably connected inside the No. 1 fixing plate (5); a No. 1 fixing block (11) is fixedly connected to one side of the friction plate (15); a second rack (10) is fixedly connected to the side of the No. 1 fixing block (11) away from the friction plate (15); a No. 3 fixing block (16) is fixedly connected to one side of the No. 1 fixing plate (5); and the No. 3 fixing block (16) is fixedly connected to the other side of the No. 1 fixing plate (5). ) is rotatably connected to a gear (17) inside, the gear (17) and the second rack (10) are meshed with each other, the third fixed block (16) is slidably connected to a first rack (8) inside, the first rack (8) and the gear (17) are meshed with each other, a roller (9) is rotatably connected to one side of the bottom of the first rack (8), and an adjusting mechanism for driving the friction plate (15) to extend and retract inside the first fixed plate (5) is provided outside the friction plate (15).

2. The easily movable steel bar straightening machine protective device according to claim 1 is characterized in that: The adjustment mechanism comprises a fixing rod (13), one side of the fixing rod (13) is slidably connected with a second fixing block (14), the second fixing block (14) and the friction plate (15) are fixedly connected, a limit spring (12) is sleeved on the outer wall of the fixing rod (13), the limit spring (12) and the second fixing block (14) are fixedly connected, and a first groove (6) for fixing the fixing rod (13) is provided on one side of the first fixing plate (5).

3. The easily movable steel bar straightening machine protective device according to claim 1 is characterized in that: A second support plate (4) is fixedly connected to one side of the top of the first fixing plate (5), the interior of the second support plate (4) is slidably connected to the first support plate (2), and the first support plate (2) is fixedly connected to the steel bar straightening machine protective cover (1).

4. The easily movable steel bar straightening machine protective device according to claim 3 is characterized in that: A second groove (7) is provided on one side of the second support plate (4), and a threaded rod (3) is threadedly connected to the inner side wall of the second groove (7).

5. The easily movable steel bar straightening machine protective device according to claim 2, characterized in that: The size of the opening of the No. 1 groove (6) is matched with the size of the fixing rod (13), and the number of the No. 1 grooves (6) is multiple and evenly distributed.

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