Quick reversing guide wheel for cutting equipment

Abstract

The utility model discloses a quick reversing guide wheel for cutting equipment, which relates to the technical field of guide wheels of cutting equipment and comprises a connecting mechanism, a rotating mechanism is in threaded connection with the inside of the connecting mechanism, a lubricating mechanism is rotatably connected with one end of the rotating mechanism, and the connecting mechanism comprises a threaded connection cover. And a rubber round pad is fixedly connected to the interior of the threaded connection cover. After the guide wheel is installed, the threaded connection covers are screwed on the threaded connectors at the two ends respectively, so that the guide wheel is fixed to the cutting equipment, the positions of the two ends of the guide wheel are fixed, during installation, the rubber round pad is attached to one end of each threaded connector, and the rubber ring is attached to the outer side of the tail end of each threaded connector; the friction force between the threaded connection cover and the threaded connector can be improved, the connection tightness of the threaded connection cover and the threaded connector is improved, and therefore the guide wheel is installed more firmly, and the phenomenon that the guide wheel slides off when cutting equipment runs is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of guide wheels for cutting equipment, in particular to a fast-changing guide wheel for cutting equipment. Background Art

[0002] The guide wheel is the reaction element of the torque converter. It is fixed to the guide wheel shaft or guide wheel sleeve in one direction through a one-way clutch. It is a pulley used to guide the transmission belt through obstacles or change the direction of the transmission belt. It is located between the turbine and the pump wheel.

[0003] During the installation of the existing guide wheel, the threaded connection covers at both ends are used to fix the two ends of the guide wheel, and the two need to be connected more tightly. If the connection between the two is poor, the guide wheel will slip. Utility Model Content

[0004] The purpose of the utility model is to provide a fast reversing guide wheel for cutting equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A fast reversing guide wheel for cutting equipment comprises a connecting mechanism, wherein the internal thread of the connecting mechanism is connected with a rotating mechanism, and one end of the rotating mechanism is rotatably connected with a lubricating mechanism.

[0007] The connecting mechanism comprises a threaded connection cover, a rubber round pad is fixedly connected inside the threaded connection cover, a rubber ring is fixedly connected to the bottom of the threaded connection cover, the rotating mechanism comprises a threaded connection head, the threaded connection head is threadedly connected to the inside of the threaded connection cover, and the top is in contact with the rubber round pad, one end of the threaded connection head is fixedly connected to the iron core, the lubricating mechanism comprises a connecting shaft, an oil storage cotton is arranged inside the connecting shaft, a round hole partition is fixedly connected above the oil storage cotton, a limiting plate is fixedly connected above the round hole partition, the limiting plate and the round hole partition are both fixedly connected to the inside of the connecting shaft, a rotating bead is arranged inside the limiting plate, a connecting plate is fixedly connected inside the connecting shaft, the connecting plate is sleeved inside the connecting rod, the upper and lower surfaces of the connecting plate are both fixedly connected to the limiting rod, the inside of the limiting rod is fixedly connected to the fixing rod, the surface of the fixing rod is rotatably connected to the rotating rod, and the limiting rod is sleeved inside the iron core.

[0008] A further improvement of the technical solution of the utility model is that: a threaded fixing hole is opened on the surface of the iron core, a limiting hole is opened on the surface of the iron core, and an annular anti-slip pad is fixedly connected to the bottom of the iron core. The annular anti-slip pad can increase the friction between the iron core and the cutting equipment, thereby improving the tightness of the guide wheel installation.

[0009] A further improvement of the technical solution of the utility model is that a connecting rod is sleeved inside the iron core, and the connecting rod extends to the inside of the threaded connector, one end of the connecting rod is threadedly connected to a nut, and the nut is threadedly connected to the inside of the threaded connector. The nut can raise the connecting rod height inside the iron core and the threaded connector, thereby facilitating the disassembly and installation of the guide wheel.

[0010] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0011] The utility model provides a quick-change guide wheel for cutting equipment. After the guide wheel is installed, the threaded connection covers are screwed onto the threaded connectors at both ends respectively, so that the guide wheel is fixed on the cutting equipment and the positions of the two ends of the guide wheel are fixed. During installation, the rubber round pad is in contact with one end of the threaded connector, and the rubber ring is in contact with the outer side of the rear end of the threaded connector, which can increase the friction between the threaded connection cover and the threaded connector and increase the tightness of the connection between the two, thereby making the guide wheel installation more secure, thereby preventing the guide wheel from slipping when the cutting equipment is running.

[0012] The utility model provides a fast reversing guide wheel for cutting equipment, wherein movable lubricating oil is stored in the oil storage cotton, and the oil in the oil storage cotton contacts with the surface of a rotating ball through a circular hole partition, thereby preventing the rotating ball from rusting, thereby making the rotating ball rotate more smoothly, and at the same time, a rotating rod is in contact with the inner wall of an iron core, reducing the friction between a limiting rod and the inner wall of the iron core, making the guide wheel rotate more smoothly, thereby increasing the reversing speed of the guide wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional structural diagram of the connection mechanism of the utility model;

[0015] Figure 3 It is a cross-sectional structural diagram of the rotating mechanism of the utility model;

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the lubrication mechanism of the utility model.

[0017] In the figure: 1. connecting mechanism; 11. threaded connection cover; 12. rubber round pad; 13. rubber ring; 2. rotating mechanism; 21. threaded connector; 22. iron core; 23. threaded fixing hole; 24. annular anti-skid pad; 25. connecting rod; 26. nut; 27. limiting hole; 3. lubricating mechanism; 31. connecting shaft; 32. oil storage cotton; 33. round hole partition; 34. limiting plate; 35. rotating ball; 36. connecting plate; 37. limiting rod; 38. fixing rod; 39. rotating rod. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0019] like Figure 1-4 As shown, the utility model provides a fast reversing guide wheel for cutting equipment, including a connecting mechanism 1, the internal thread of the connecting mechanism 1 is connected to a rotating mechanism 2, one end of the rotating mechanism 2 is rotatably connected to a lubricating mechanism 3, the connecting mechanism 1 includes a threaded connection cover 11, the inside of the threaded connection cover 11 is fixedly connected to a rubber round pad 12, and the bottom of the threaded connection cover 11 is fixedly connected to a rubber ring 13;

[0020] Specifically, after the guide wheel is installed, the threaded connection cover 11 is screwed onto the threaded connector 21 to fix the guide wheel on the equipment. During installation, the rubber round pad 12 is in contact with one end of the threaded connector 21, and the rubber ring 13 is in contact with the outer side of the rear end of the threaded connector 21, which can increase the friction between the threaded connection cover 11 and the threaded connector 21, thereby increasing the firmness of the connection between the two. Example 2

[0021] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the rotating mechanism 2 includes a threaded connector 21, the threaded connector 21 is threadedly connected to the inside of the threaded connection cover 11, and the top is in contact with the rubber round pad 12, one end of the threaded connector 21 is fixedly connected to an iron core 22, a threaded fixing hole 23 is provided on the surface of the iron core 22, a limiting hole 27 is provided on the surface of the iron core 22, an annular anti-slip pad 24 is fixedly connected to the bottom of the iron core 22, a connecting rod 25 is sleeved inside the iron core 22, and the connecting rod 25 extends to the inside of the threaded connector 21, one end of the connecting rod 25 is threadedly connected to a nut 26, and the nut 26 is threadedly connected to the inside of the threaded connector 21;

[0022] Specifically, the surface of the threaded connector 21 is threaded and conforms to the internal thread of the threaded connection cover 11, so that it can be connected to the threaded connection cover 11. The iron core 22 is divided into two groups, which are respectively located on both sides of the connecting shaft 31 and are symmetrically distributed. When assembling the guide wheel, the two groups of connecting rods 25 are inserted into the connecting plate 36, and then the two groups of iron cores 22 and the threaded connector 21 are respectively inserted into the surface of the connecting rod 25, and the nut 26 is pressed into the threaded connector 21, so that the connecting rod 25 can be fixed in the iron core 22 and the threaded connector 21, and the two groups of iron cores 22 can be respectively fixed at both ends of the connecting shaft 31, so that when the guide wheel rotates, the stability of the iron core 22 can be ensured. After the installation is completed, the guide wheel is placed in the equipment, and its limit hole 27 is fitted with the equipment block to preliminarily fix the guide wheel, and then the bolt is screwed into the threaded fixing hole 23 to fix the guide wheel inside the cutting equipment. Example 3

[0023] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lubrication mechanism 3 includes a connecting shaft 31, an oil storage cotton 32 is arranged inside the connecting shaft 31, a circular hole partition 33 is fixedly connected above the oil storage cotton 32, a limiting plate 34 is fixedly connected above the circular hole partition 33, the limiting plate 34 and the circular hole partition 33 are both fixedly connected to the inside of the connecting shaft 31, a rotating bead 35 is arranged inside the limiting plate 34, a connecting plate 36 is fixedly connected inside the connecting shaft 31, the connecting plate 36 is sleeved inside the connecting rod 25, the upper and lower surfaces of the connecting plate 36 are fixedly connected to the limiting rod 37, the limiting rod 37 is fixedly connected inside the fixing rod 38, the surface of the fixing rod 38 is rotatably connected to the rotating rod 39, and the limiting rod 37 is sleeved inside the iron core 22;

[0024] Specifically, when the cutting equipment is running, mobile lubricating oil is stored in the oil storage cotton 32. The oil in the oil storage cotton 32 contacts the surface of the rotating ball 35 through the circular hole partition 33, thereby preventing the rotating ball 35 from rusting, thereby making the rotating ball 35 rotate more smoothly. At the same time, the rotating rod 39 is in contact with the inner wall of the iron core 22, reducing the friction between the limit rod 37 and the inner wall of the iron core 22, making the guide wheel rotate more smoothly, thereby increasing the reversing speed of the guide wheel.

[0025] The working principle of the quick reversing guide wheel for cutting equipment is described in detail below.

[0026] like Figure 1-4 As shown, insert the connecting rod 25 into the connecting plate 36, then insert the two sets of iron cores 22 and the threaded connector 21 into the surface of the connecting rod 25 respectively, and press the nut 26 into the threaded connector 21 to fix the connecting rod 25 in the iron core 22 and the threaded connector 21, so that the rotating rod 39 is in contact with the inner wall of the iron core 22, and the rotating bead 35 is in contact with the bottom of the iron core 22. Then, insert the guide wheel into the equipment, and fit the limiting hole 27 with the equipment block to preliminarily fix the guide wheel. Then, screw the bolt into the threaded fixing hole 23 to cover the threaded connection. 11 is screwed onto the threaded connector 21, thereby fixing the guide wheel on the equipment. During installation, the rubber round pad 12 is in contact with one end of the threaded connector 21, and the rubber ring 13 is in contact with the outer side of the rear end of the threaded connector 21, thereby fixing the guide wheel inside the cutting equipment. When the cutting equipment is running, the oil storage cotton 32 provides lubricating oil for the rotating ball 35, so that the rotating ball 35 rotates more smoothly, and the rotating rod 39 is in contact with the inner wall of the iron core 22, reducing the friction between the limit rod 37 and the inner wall of the iron core 22, so that the guide wheel rotates more smoothly, thereby increasing the speed of the guide wheel reversing.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A quick-change guide wheel for cutting equipment, comprising a connecting mechanism (1), characterized in that: The internal thread of the connecting mechanism (1) is connected to a rotating mechanism (2), and one end of the rotating mechanism (2) is rotatably connected to a lubricating mechanism (3); The connecting mechanism (1) comprises a threaded connection cover (11), the interior of the threaded connection cover (11) is fixedly connected to a rubber round pad (12), the bottom of the threaded connection cover (11) is fixedly connected to a rubber ring (13), the rotating mechanism (2) comprises a threaded connection head (21), the threaded connection head (21) is threadedly connected to the interior of the threaded connection cover (11), and the top is in contact with the rubber round pad (12), one end of the threaded connection head (21) is fixedly connected to an iron core (22), and the lubricating mechanism (3) comprises a connecting shaft (31), the interior of the connecting shaft (31) is provided with oil storage cotton (32), and the top of the oil storage cotton (32) is fixedly connected to a round hole partition (33). 3), a limit plate (34) is fixedly connected to the top of the circular hole partition (33), the limit plate (34) and the circular hole partition (33) are both fixedly connected to the inside of the connecting shaft (31), a rotating bead (35) is arranged inside the limit plate (34), a connecting plate (36) is fixedly connected to the inside of the connecting shaft (31), the connecting plate (36) is sleeved inside the connecting rod (25), the upper and lower surfaces of the connecting plate (36) are both fixedly connected to the limit rod (37), the inside of the limit rod (37) is fixedly connected to the fixing rod (38), the surface of the fixing rod (38) is rotatably connected to the rotating rod (39), and the limit rod (37) is sleeved inside the iron core (22).

2. A quick reversing guide wheel for cutting equipment according to claim 1, characterized in that: A threaded fixing hole (23) is provided on the surface of the iron core (22), a limiting hole (27) is provided on the surface of the iron core (22), and an annular anti-slip pad (24) is fixedly connected to the bottom of the iron core (22).

3. A quick reversing guide wheel for cutting equipment according to claim 2, characterized in that: A connecting rod (25) is sleeved inside the iron core (22), and the connecting rod (25) extends into the interior of the threaded connector (21). A nut (26) is threadedly connected to one end of the connecting rod (25), and the nut (26) is threadedly connected to the interior of the threaded connector (21).

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