Automatic turnover device for corrugated roller repair

Abstract

The utility model relates to the technical field of turnover devices, in particular to an automatic turnover device for corrugated roller repair, which comprises a base, two bolt hole frames are arranged at two ends of the base, and moving grooves for moving the bolt hole frames are arranged at two ends of the base. An adjusting screw rod used for adjusting the position of the bolt hole frame is rotationally connected to the interior of each moving groove, the bolt hole frames are in threaded connection with the exteriors of the adjusting screw rods, the bolt hole frames are slidably connected to the interiors of the moving grooves, and connecting shafts used for being connected with the base are fixedly installed at the two ends of each adjusting screw rod; by arranging the bolt hole frame and cooperating with the adjusting screw rod, when the base is installed, the connecting shafts are rotated to drive the adjusting screw rod to rotate, and at the moment, the adjusting screw rod drives the bolt hole frame to move until the bolt hole frame moves to a proper position; and the device can be mounted on different machine tools or equipment according to working conditions, so that the mounting working difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of flipping device technology, and in particular to an automatic flipping device for corrugated roller repair. Background Technology

[0002] Corrugated rolls are the most important component in corrugated cardboard production equipment. They are generally made of 48CrMoA steel, and after surface heat treatment and cold treatment or surface cold treatment, their hardness is generally above HRC55. Corrugated rolls require a flipping device for repair. This flipping device has the following structure:

[0003] 1. Chuck body, used to fix and clamp workpieces. The body has multiple bolt holes for mounting the chuck on the spindle of a machine tool or other equipment.

[0004] 2. Rotary drive device: A motor is connected to one side of the chuck to drive the rotation of the chuck;

[0005] 3. Connecting pipes: Some connecting pipes extend from the chuck body and control device. These pipes are used to transmit compressed air to drive the operation of the chuck.

[0006] The flipping device is installed on other equipment through bolt holes. When it is necessary to install the device on different machine tools or equipment, the installation difficulty of the flipping device increases due to the differences in the installation position, specifications and dimensions of the spindle of different equipment. Utility Model Content

[0007] To address the shortcomings of existing technologies, this utility model provides an automatic turning device for corrugated roll repair. It solves the technical problem that when the turning device is installed on other equipment via bolt holes, the installation difficulty increases due to differences in the spindle installation position, specifications, and dimensions of different equipment.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An automatic flipping device for corrugated roll repair includes a base. Two bolt hole brackets are provided at both ends of the base. Movable grooves for moving the bolt hole brackets are provided at both ends of the base. An adjusting screw for adjusting the position of the bolt hole bracket is rotatably connected inside each movable groove. The bolt hole bracket is threaded to the outside of the adjusting screw and slidably connected inside the movable groove. Connecting shafts for connecting to the base are fixedly installed at both ends of each adjusting screw. A connecting hole is provided on the side of the base corresponding to each connecting shaft, and the connecting shaft is rotatably connected inside the connecting hole.

[0010] Each connecting shaft has a groove on its exterior for rotating the adjusting screw, and the groove is located at the end of the connecting shaft away from the adjusting screw.

[0011] Preferably, the base has a pressure plate on the side near each movable slot to limit the rotation of the adjusting screw. The base has guide slots at both ends corresponding to each pressure plate. The two ends of the pressure plate are slidably connected inside the two guide slots, reducing the probability that the bolt hole bracket will change position due to the accidental rotation of the adjusting screw during use.

[0012] Preferably, threaded rods for fixing the pressure plate are fixedly installed at both ends of the base. Each threaded rod is threaded with a nut. The pressure plate is slidably connected to the outside of the threaded rod. Each threaded rod is movably connected with a washer to achieve the fixing and adjustment of the pressure plate position.

[0013] Preferably, a protective cover is provided on the side of the base near each nut to limit the rotation of the nut. The nut is located inside the protective cover, which protects the nut and prevents it from loosening due to external factors.

[0014] Preferably, a groove is provided on the side of the base near each protective cover, and a support shaft for restricting the movement path of the protective cover is fixedly installed inside each groove. The protective cover is slidably connected inside the groove and slidably connected outside the support shaft.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting up a bolt hole bracket and cooperating with the adjusting screw, when installing the base, rotating the connecting shaft drives the adjusting screw to rotate. At this time, the adjusting screw drives the bolt hole bracket to move until the bolt hole bracket moves to the appropriate position. The device can be installed on different machine tools or equipment according to the working conditions, thereby reducing the difficulty of installation work.

[0017] Second, by setting a pressure plate and cooperating with a threaded rod, when the bolt hole bracket is adjusted, push the pressure plate so that both ends of the pressure plate fit tightly against the outside of the connecting shaft. Then rotate the nut to fix the pressure plate, thereby ensuring the stability of the threaded hole bracket position. Attached Figure Description

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This utility model Figure 1 Exploded view of the bolt hole bracket;

[0021] Figure 3 This utility model Figure 2 Structural diagram of the moving trough;

[0022] Figure 4 This utility model Figure 3 Structural diagram of the guide groove;

[0023] Figure 5 This utility model Figure 1 Enlarged structural diagram of A in the middle;

[0024] Figure 6 This utility model Figure 2 Enlarged structural diagram of B in the middle.

[0025] Legend: 1. Base; 2. Bolt hole bracket; 3. Moving groove; 4. Adjusting screw; 5. Connecting shaft; 6. Connecting hole; 7. Groove; 8. Pressure plate; 9. Guide groove; 10. Threaded rod; 11. Nut; 12. Protective cover; 13. Slide groove; 14. Support shaft; 15. Washer. Detailed Implementation

[0026] This application provides an automatic turning device for corrugated roll repair, which effectively solves the technical problem that when the turning device is installed on other equipment through bolt holes, the installation difficulty of the turning device increases due to the differences in the installation position, specifications and dimensions of the spindle of different equipment.

[0027] Example

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the technical solution in this application embodiment effectively solves the technical problem that when the flipping device is installed on other equipment through bolt holes, the installation difficulty of the flipping device increases due to differences in the spindle installation position, specifications, and dimensions of different equipment. The overall idea is as follows:

[0029] To address the problems existing in the prior art, this utility model provides an automatic flipping device for corrugated roller repair, including a base 1. Both ends of the base 1 are provided with moving grooves 3 for moving bolt hole brackets 2. Each moving groove 3 is rotatably connected to an adjusting screw 4 for adjusting the position of the bolt hole bracket 2. The outside of each adjusting screw 4 is threadedly connected to two bolt hole brackets 2 for mounting the base 1. The bolt hole brackets 2 are slidably connected inside the moving groove 3. Both ends of each adjusting screw 4 are fixedly installed with a connecting shaft 5 for connecting to the base 1. The base 1 is provided with a connecting hole 6 on one side corresponding to each connecting shaft 5. The connecting shaft 5 is rotatably connected inside the connecting hole 6.

[0030] Each connecting shaft 5 has a groove 7 on its exterior for rotating the adjusting screw 4. The groove 7 is located at the end of the connecting shaft 5 away from the adjusting screw 4.

[0031] The base 1 has a pressure plate 8 slidably connected to the side of each movable groove 3 to limit the rotation of the adjusting screw 4. The base 1 has guide grooves 9 at both ends of each pressure plate 8. The guide grooves 9 are connected to the interior of the connecting hole 6. The two ends of the pressure plate 8 are slidably connected to the interior of the two guide grooves 9 respectively. The pressure plate 8 is a concave body.

[0032] Both ends of the base 1 are fixedly installed with threaded rods 10 for fixing the pressure plate 8. Each threaded rod 10 is movably connected to a washer 15. The washer 15 is located between the nut 11 and the pressure plate 8. Each threaded rod 10 is threadedly connected to a nut 11. The pressure plate 8 is slidably connected to the outside of the threaded rod 10.

[0033] A protective cover 12 for restricting the movement of the nut 11 is provided on the side of the base 1 near each nut 11. The protective cover 12 is slidably connected to the outside of the nut 11. A sliding groove 13 is provided on the side of the base 1 near each protective cover 12. A support shaft 14 for restricting the movement path of the protective cover 12 is fixedly installed inside each sliding groove 13. The protective cover 12 is slidably connected inside the sliding groove 13 and slidably connected to the outside of the support shaft 14.

[0034] Bolt hole bracket 2: Used to mount the chuck on the spindle of a machine tool or other equipment;

[0035] Moving groove 3 and adjusting screw 4: provide a track for the movement of bolt hole bracket 2, limit the movement direction of bolt hole bracket 2, and ensure that bolt hole bracket 2 can only slide along a specific direction. By rotating adjusting screw 4, the bolt hole bracket 2 connected to it by the thread transmission principle is driven to move in moving groove 3, so as to achieve precise adjustment of the position of bolt hole bracket 2.

[0036] Connecting shaft 5 and connecting hole 6: The connecting shaft 5 and the connecting hole 6 connect the adjusting screw 4 and the base 1, so that the adjusting screw 4 can rotate relative to the base 1. At the same time, the groove 7 on the outside of the connecting shaft 5 provides an operating point for rotating the adjusting screw 4, and the connecting hole 6 provides space for the connecting shaft 5 to rotate, thereby realizing the rotation operation of the adjusting screw 4.

[0037] Pressure plate 8: After the bolt hole bracket 2 is adjusted to the appropriate position, it contacts the connecting shaft 5 to restrict the rotation of the adjusting screw 4, thereby reducing the probability that the bolt hole bracket 2 will change position due to the accidental rotation of the adjusting screw 4 during use, and playing the role of fixing the position of the bolt hole bracket 2.

[0038] Guide groove 9: Provides guidance for the sliding of pressure plate 8, enabling pressure plate 8 to accurately contact connecting shaft 5, ensuring the correct direction of movement of pressure plate 8, thereby effectively limiting the rotation of adjusting screw 4;

[0039] Threaded rod 10 and nut 11: By tightening and loosening the nut 11, the position of the pressure plate 8 can be fixed and adjusted, ensuring that the pressure plate 8 can stably restrict the rotation of the adjusting screw 4;

[0040] Protective cover 12: It covers the nut 11, which protects the nut 11 and prevents it from loosening due to external factors. It also prevents people from accidentally coming into contact with the nut 11.

[0041] Slide 13: Provides a track for the sliding of the protective cover 12, limits the direction of movement of the protective cover 12, and enables the protective cover 12 to accurately cover the nut 11, so as to play a protective and safeguarding role;

[0042] Support shaft 14: restricts the movement path of the protective cover 12, ensuring that the protective cover 12 can only slide in a specific direction within the slide groove 13, preventing the protective cover 12 from shaking or falling off at will;

[0043] Washer 15: Placed between pressure plate 8 and nut 11, it increases the contact area between nut 11 and pressure plate 8, disperses the pressure of nut 11 on pressure plate 8, prevents nut 11 from damaging pressure plate 8 during tightening, and also improves the stability of the connection.

[0044] Working principle:

[0045] The first step is to adjust the bolt hole bracket 2 by inserting the tool into the groove 7. At this time, rotating the tool will drive the connecting shaft 5 to rotate, and the adjusting screw 4 will be rotated. At this time, the bolt hole bracket 2 will be moved. When the bolt hole bracket 2 is moved to the appropriate position, stop rotating the adjusting screw 4.

[0046] In the second step, the pressure plate 8 is brought into contact with the connecting shaft 5 through the guide groove 9. The pressure plate 8 is slidably connected to the outside of the threaded rod 10. The washer 15 is fitted onto the outside of the threaded rod 10 until the washer 15 is in contact with the outside of the pressure plate 8. The nut 11 is threaded onto the outside of the threaded rod 10 until the nut 11 is in contact with the outside of the washer 15. The pressure plate 8 is now fixed. The protective cover 12 is then slid down to cover the nut 11.

[0047] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An automatic turnover device for corrugation roller repair, comprising a base (1), characterized in that, Both ends of the base (1) are provided with two bolt hole frames (2), both ends of the base (1) are provided with moving grooves (3) for the movement of the bolt hole frames (2), the inside of each moving groove (3) is rotatably connected with an adjusting screw (4) for adjusting the position of the bolt hole frame (2), the bolt hole frame (2) is threadedly connected outside the adjusting screw (4), and the bolt hole frame (2) is slidably connected inside the moving groove (3); Wherein, both ends of each adjusting screw (4) are fixedly installed with a connecting shaft (5) for connecting with the base (1), one side of the base (1) corresponding to each connecting shaft (5) is provided with a connecting hole (6), and the connecting shaft (5) is rotatably connected inside the connecting hole (6).

2. An automatic turnover device for repairing a corrugation roll according to claim 1, wherein The outside of each connecting shaft (5) is provided with a groove (7) for rotating the adjusting screw (4); Wherein, the groove (7) is located at one end of the connecting shaft (5) away from the adjusting screw (4).

3. An automatic turnover device for repairing a corrugation roll according to claim 1, wherein The side of the base (1) close to each moving groove (3) is provided with a pressing plate (8) for limiting the rotation of the adjusting screw (4); Wherein, the base (1) is provided with a guide groove (9) at both ends corresponding to each pressing plate (8), and the pressing plate (8) is slidably connected at both ends inside the two guide grooves (9).

4. The automatic turnover device for repairing the corrugation roller according to claim 1, wherein Both ends of the base (1) are fixedly installed with a threaded rod (10) for fixing the pressing plate (8), and the outside of each threaded rod (10) is threadedly connected with a nut (11); Wherein, the pressing plate (8) is slidably connected outside the threaded rod (10), and the outside of each threaded rod (10) is movably connected with a gasket (15).

5. An automatic turnover device for repairing a corrugation roll according to claim 4, wherein The side of the base (1) close to each nut (11) is provided with a protective cover (12) for limiting the rotation of the nut (11); Wherein, the nut (11) is located inside the protective cover (12).

6. An automatic turnover device for repairing a corrugation roll according to claim 5, wherein The side of the base (1) close to each protective cover (12) is provided with a sliding groove (13), and the inside of each sliding groove (13) is fixedly installed with a supporting shaft (14) for limiting the movement path of the protective cover (12); Wherein, the protective cover (12) is slidably connected inside the sliding groove (13), and the protective cover (12) is slidably connected outside the supporting shaft (14).

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