Clamping mechanism for machining guide steel roller

Abstract

The utility model discloses a clamping mechanism for processing a guide steel roller, which comprises a clamping frame and a moving table arranged in the clamping frame, and is characterized in that a supporting block is arranged at the upper end of the moving table, the supporting block is fixedly connected with the clamping frame, a rotating groove is formed in the outer side of the moving table, a control rod is inserted into the rotating groove, and the control rod is fixedly connected with the clamping frame. A clamping rod is inserted into the end, away from the rotating groove, of the control rod, and a clamping plate is fixedly installed on one side of the clamping rod. According to the clamping mechanism, the movable table is arranged, so that the clamping rods can move synchronously, the clamping plates are driven to clamp the guide steel roller, the situation that the clamping effect of the clamping plates is poor due to the fact that the clamping rods cannot be synchronized is avoided, and therefore the synchronous clamping capacity and the good clamping effect capacity of the clamping mechanism are improved; the control rod and the clamping rod are combined for use, so that the control rod and the clamping rod drive the clamping plate to clamp the guide steel roller at the same time, and the synchronous clamping capacity of the clamping mechanism is improved.

Description

Technical Field

[0001] This utility model relates to the field of guide steel roller processing technology, and in particular to a clamping mechanism for guide steel roller processing. Background Technology

[0002] A guide roller is a type of roller used to guide and control the direction of material movement.

[0003] During the processing of the guide steel roller, multiple pneumatic structures drive clamping plates to clamp the guide steel roller. However, due to the use of pneumatic devices, there may be situations where the pneumatic clamping cannot be synchronized, resulting in the guide steel roller being offset and causing poor clamping effect.

[0004] Therefore, we provide a clamping mechanism for machining guide steel rollers. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a clamping mechanism for the processing of guide steel rollers, achieving synchronous clamping with good clamping effect.

[0006] In view of this, the present invention provides a clamping mechanism for processing guide steel rollers, including a clamping frame and a movable stage disposed therein. A support block is provided at the upper end of the movable stage, and the support block is fixedly connected to the clamping frame. A rotating groove is provided on the outer side of the movable stage, and a control rod is inserted into the rotating groove. A clamping rod is inserted into the end of the control rod away from the rotating groove. A clamping plate is fixedly installed on one side of the clamping rod. An infeed groove is provided on the outer side of the support block, and sliding grooves are provided on both opposite sides of the infeed groove. A support rod is inserted into the sliding groove, and the end of the support rod away from the sliding groove is inserted into the clamping rod.

[0007] Preferably, a solid threaded post is fixedly connected to the side of the moving platform away from the support block, and a hollow threaded post is threadedly connected to the outer side of the solid threaded post. The hollow threaded post is rotatably connected to the inner wall of the clamping frame.

[0008] Preferably, a rotating shaft is fixedly connected to the inner wall of the rotating groove on both opposite sides, and the outer side of the rotating shaft is rotatably connected to the control rod.

[0009] Preferably, the control rod is rotatably connected to a support shaft at the end away from the rotating shaft, and a support groove is provided on the outer side of the lower half of the clamping rod. There are at least two support grooves, and the support grooves are fixedly connected to the support shaft.

[0010] Preferably, the sliding groove has movable grooves on opposite sides, and the movable grooves are slidably connected to sliding rods, which are rotatably connected to the support rods.

[0011] Preferably, a spring is fixedly installed on one side of the support rod, and the side of the spring away from the support rod is fixedly connected to the sliding groove.

[0012] Preferably, a guide shaft is fixedly connected to the side of the clamping rod near the inner wall of the infeed / outfeed groove, and the guide shaft is inserted into the support block.

[0013] Preferably, there are at least three sets of rotating grooves, with two in each set, and at least three sets of advancing and retreating grooves, with two in each set.

[0014] Compared with the prior art, this utility model provides a clamping mechanism for processing guide steel rollers, which has the following beneficial effects:

[0015] 1. This utility model, by setting a movable platform, enables the clamping rods to move synchronously, thereby driving the clamping plate to clamp the guide steel roller. This prevents the clamping plate from having a poor clamping effect due to the clamping rods not being synchronized, thus improving the synchronous clamping and good clamping effect of the clamping mechanism.

[0016] 2. This utility model improves the synchronous clamping capability of the clamping mechanism by using a combination of a control rod and a clamping rod to simultaneously drive the clamping plate to clamp the guide steel roller.

[0017] 3. This utility model, by using a combination of empty threaded posts and solid threaded posts, prevents the vibration generated by the pneumatic drive from causing poor clamping effect, and can smoothly and synchronously drive the moving table to move the control rod, thereby improving the stability, synchronization and effectiveness of the clamping structure.

[0018] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a clamping mechanism for processing guide steel rollers proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the clamping component structure of a clamping mechanism for processing guide steel rollers according to this utility model;

[0021] Figure 3 This is a schematic diagram of the threaded transmission component of a clamping mechanism for processing guide steel rollers according to this utility model.

[0022] Figure 4 This is a schematic diagram of the sliding component structure of a clamping mechanism for processing guide steel rollers according to this utility model;

[0023] Figure 5This is an enlarged schematic diagram of point A of the clamping mechanism for processing guide steel rollers proposed in this utility model.

[0024] In the diagram: 1. Clamping frame; 2. Infeed / outfeed groove; 3. Empty threaded post; 4. Solid threaded post; 5. Moving stage; 6. Support block; 7. Clamping rod; 8. Clamping plate; 9. Support rod; 10. Rotating groove; 11. Rotating shaft; 12. Control rod; 13. Support shaft; 14. Spring; 15. Sliding rod; 16. Sliding groove; 17. Moving groove; 18. Support groove; 19. Guide shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Example 1: A clamping mechanism for machining guide steel rollers, such as... Figures 1-5 As shown, the device includes a clamping frame 1 and a movable platform 5 disposed inside it. A support block 6 is provided on the upper end of the movable platform 5. The support block 6 is fixedly connected to the clamping frame 1. A rotating groove 10 is provided on the outer side of the movable platform 5. A control rod 12 is inserted into the rotating groove 10. A clamping rod 7 is inserted into the end of the control rod 12 away from the rotating groove 10. A clamping plate 8 is fixedly installed on one side of the clamping rod 7. An inward and outward groove 2 is provided on the outer side of the support block 6. A sliding groove 16 is provided on both sides of the inward and outward groove 2. A support rod 9 is inserted into the sliding groove 16. The end of the support rod 9 away from the sliding groove 16 is inserted into the clamping rod 7.

[0028] When the guide steel roller needs to be clamped, the moving platform 5 inside the clamping frame 1 first moves under the thrust. At this time, supported by the rotating groove 10, the control rod 12 begins to move downward. When the control rod 12 moves downward near the end of the rotating groove 10, the end of the control rod 12 away from the rotating groove 10 is pushed by the moving platform 5 and begins to close towards the center of the moving platform 5. At this time, the clamping rod 7 is pulled by the control rod 12 and begins to move towards the center of the support block 6. At the same time, grooves are opened at the fixed points of the clamping frame 1 and the support block 6 to allow the clamping rod 7 to operate normally, ensuring that the clamping rod 7 can operate smoothly. When the clamping rod 7 begins to move, it drives the support rod 9 to slide on the sliding groove 16. At this time, the clamping rod 7 continues to move towards the center of the support block 6. When the center position of the support block 6 moves, and the clamping rod 7 drives the clamping plate 8 to clamp the guide steel roller, the moving table 5 stops moving, and the clamping rod 7 also stops moving. At this time, the guide steel roller is clamped. When it is necessary to remove the guide steel roller, the above steps are reversed to remove the guide steel roller. By setting the moving table 5, it can move the clamping rod 7 synchronously, so that it drives the clamping plate 8 to clamp the guide steel roller. This prevents the clamping plate 8 from having a poor clamping effect due to the clamping rod 7 not being synchronized, thereby improving the synchronous clamping and good clamping effect of the clamping mechanism. By setting the control rod 12 and the clamping rod 7 to be used in combination, it can drive the clamping plate 8 to clamp the guide steel roller at the same time, thereby improving the synchronous clamping capability of the clamping mechanism.

[0029] like Figures 1-5 As shown, a solid threaded post 4 is fixedly connected to the side of the moving platform 5 away from the support block 6, and a hollow threaded post 3 is threadedly connected to the outside of the solid threaded post 4. The hollow threaded post 3 is rotatably connected to the inner wall of the clamping frame 1.

[0030] When the guide steel roller needs to be clamped, the hollow threaded column 3 starts to rotate under the drive of the motor. At the same time, the solid threaded column 4, which is threaded to it, starts to move inward under the drive of the hollow threaded column 3. Simultaneously, the hollow threaded column 3 drives the moving table 5 to move, thereby driving the control rod 12 to move. By setting the combination of hollow threaded column 3 and solid threaded column 4, the vibration generated by the pneumatic drive method is prevented from causing poor clamping effect, and the moving table 5 can be driven to move the control rod 12 smoothly and synchronously, thereby improving the stability, synchronization and effectiveness of the clamping structure.

[0031] like Figures 1-5 As shown, rotating shafts 11 are fixedly connected to opposite sides of the inner wall of the rotating groove 10, and the outer side of the rotating shafts 11 is rotatably connected to the control rod 12.

[0032] The control lever 12 is rotatably connected to a support shaft 13 at the end away from the rotating shaft 11. A support groove 18 is provided on the outer side of the lower half of the clamping rod 7. There are at least two support grooves 18, and the support grooves 18 are fixedly connected to the support shaft 13.

[0033] When the moving platform 5 begins to move downwards, the rotating groove 10 follows suit and begins to move downwards as well. The rotating shaft 11 also follows the rotating groove 10 and begins to move downwards. At the same time, the rotating shaft 11 drives the control rod 12 to move downwards. As the control rod 12 begins to move downwards, the other end of the control rod 12, away from the rotating shaft 11, moves towards the center of the support block 6. When the control rod 12 begins to move, the support shaft 13 in the support groove 18 on the clamping rod 7 is driven by it. At this time, the support shaft 13 drives the clamping rod 7 to move towards the center of the support block 6. When it is necessary to remove the guide steel roller, the above steps are reversed to remove the guide steel roller. By setting the rotating shaft 11 and the support shaft 13, the control rod 12 can complete the rotation and drive the clamping rod 7 to move simultaneously, thereby improving the synchronicity of the clamping mechanism.

[0034] like Figures 1-5 As shown, the sliding groove 16 has movable grooves 17 on both sides, and the movable grooves 17 are slidably connected to the sliding rod 15, which is rotatably connected to the support rod 9.

[0035] A spring 14 is fixedly installed on one side of the support rod 9, and the side of the spring 14 away from the support rod 9 is fixedly connected to the sliding groove 16.

[0036] A guide shaft 19 is fixedly connected to the side of the clamping rod 7 near the inner wall of the infeed groove 2, and the guide shaft 19 is inserted into the support block 6.

[0037] There are at least three sets of rotating grooves 10, with two in each set, and at least three sets of advancing and retreating grooves 2, with two in each set.

[0038] When the clamping rod 7 begins to move towards the center of the support block 6, it drives the support rod 9 to move within the infeed groove 2. Simultaneously, the support rod 9 drives the sliding rod 15 to slide within the moving groove 17 on the sliding groove 16. At the same time, the end of the support rod 9 away from the sliding rod 15 rotates on the clamping rod 7. When the sliding rod 15 begins to move, it no longer compresses the spring 14, and the spring 14 begins to extend, pushing the sliding rod 15 to move. Simultaneously, the clamping rod 7 drives the guide shaft 19 within the infeed groove 2 into the support block 6. After the clamping plate 8 completes clamping the guide steel roller, the spring 14 continues to apply a pushing force to the sliding rod 15. By setting the guide shaft 19, the clamping rod 7 can maintain the same horizontal line when moving, preventing the clamping rod 7 from deviating and causing poor clamping effect, thereby further improving the clamping effect of the clamping mechanism. By setting the support rod 9, it can maintain the horizontal position before and after the clamping action of the clamping rod 7 is completed, thereby preventing the clamping rod 7 from shaking and causing poor clamping effect, thereby further improving the clamping effect of the clamping mechanism.

[0039] Working principle: When the guide steel roller needs to be clamped, the empty threaded column 3 starts to rotate, the solid threaded column 4 starts to move, the moving table 5 starts to move, the control rod 12 moves downward, the clamping rod 7 starts to move, the support rod 9 starts to move, the sliding rod 15 starts to slide, the spring 14 extends, the guide shaft 19 enters the support block 6, and at this time the clamping plate 8 clamps the guide steel roller.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A clamping mechanism for processing guide steel rollers, comprising a clamping frame (1) and a movable stage (5) disposed therein, characterized in that, A support block (6) is provided on the upper end of the moving platform (5). The support block (6) is fixedly connected to the clamping frame (1). A rotating groove (10) is provided on the outer side of the moving platform (5). A control rod (12) is inserted into the rotating groove (10). A clamping rod (7) is inserted into the end of the control rod (12) away from the rotating groove (10). A clamping plate (8) is fixedly installed on one side of the clamping rod (7). An inward and outward groove (2) is provided on the outer side of the support block (6). A sliding groove (16) is provided on both sides of the inward and outward groove (2). A support rod (9) is inserted into the sliding groove (16). The end of the support rod (9) away from the sliding groove (16) is inserted into the clamping rod (7).

2. The clamping mechanism for processing guide steel rollers according to claim 1, characterized in that, The moving platform (5) is fixedly connected to a solid threaded column (4) on the side away from the support block (6). A hollow threaded column (3) is threadedly connected to the outside of the solid threaded column (4). The hollow threaded column (3) is rotatably connected to the inner wall of the clamping frame (1).

3. The clamping mechanism for processing guide steel rollers according to claim 2, characterized in that, Rotating shafts (11) are fixedly connected to the inner walls of the rotating groove (10) on opposite sides, and the outer side of the rotating shafts (11) is rotatably connected to the control rod (12).

4. The clamping mechanism for processing guide steel rollers according to claim 3, characterized in that, The control lever (12) is rotatably connected to a support shaft (13) at one end away from the rotating shaft (11). A support groove (18) is provided on the outer side of the lower half of the clamping rod (7). There are at least two support grooves (18), and the support grooves (18) are fixedly connected to the support shaft (13).

5. The clamping mechanism for processing guide steel rollers according to claim 4, characterized in that, The sliding groove (16) has movable grooves (17) on opposite sides. The movable groove (17) is slidably connected to a sliding rod (15), and the sliding rod (15) is rotatably connected to the support rod (9).

6. The clamping mechanism for processing guide steel rollers according to claim 5, characterized in that, A spring (14) is fixedly installed on one side of the support rod (9), and the side of the spring (14) away from the support rod (9) is fixedly connected to the sliding groove (16).

7. The clamping mechanism for processing guide steel rollers according to claim 6, characterized in that, The clamping rod (7) is fixedly connected to a guide shaft (19) on the side near the inner wall of the infeed groove (2), and the guide shaft (19) is inserted into the support block (6).

8. The clamping mechanism for processing guide steel rollers according to claim 7, characterized in that, The rotating groove (10) has at least three sets, with two in each set, and the advancing and retreating groove (2) has at least three sets, with two in each set.

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