Nylon wheel with metal lining

Abstract

The utility model discloses a metal lining nylon wheel, which relates to the technical field of nylon wheels, and comprises a nylon wheel, one side of the nylon wheel is provided with a supporting unit, the inner side of the supporting unit is provided with a positioning unit, the positioning unit is internally provided with a lubricating unit, one side of the supporting unit is provided with a protection unit, and the other side of the supporting unit is provided with a lubricating unit. And the protection unit comprises a protection plate, the protection plate is arranged on one side of the supporting unit, the interior of the protection plate is in threaded connection with a fixing bolt, one end of the fixing bolt is in threaded connection with the interior of the supporting unit, and one side of the protection plate is fixedly connected with a sliding groove. Through the arrangement of the protection plate, the fixing bolt and the sliding groove, the situation that in the rotating process of the nylon wheel, external gaps enter the metal lining, consequently, the metal lining is abraded, and the service life is shortened is avoided, meanwhile, the problem that chippings are wound on the bottom face is avoided, and through the arrangement of the positioning hole, the service life is prolonged. And the quick positioning effect on the installation of the metal lining is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to nylon wheel technical field, concretely relates to a metal bush nylon wheel. BACKGROUND

[0002] Nylon has non-toxic, light, wear-resistant and other excellent performance, is widely replaced iron, copper and other metals in mechanical, chemical, instrument, automobile and other industrial fields. The performance more outstanding MC nylon can even directly replace original copper, stainless steel, aluminum alloy and other metal products, especially the MC nylon is made for the MC nylon wheel of elevator transmission, not only satisfies the requirement of its performance in industry, also reduces the user cost, prolongs the service life.

[0003] The currently announced number CN218760903U discloses a kind of nylon wheel with metal bushing, relate to nylon wheel technical field, including nylon cover, the inside of through-hole is inserted with first bushing block and second bushing block, the side of first bushing block and second bushing block towards nylon cover inner ring is all provided with two groups of clamping position buffer components, the clamping position buffer components include fixed block, telescopic piece, spring and limit block, corresponding fixed block is fixedly connected to the side of first bushing block, second bushing block towards nylon cover inner ring, the telescopic piece is fixedly connected to the side of fixed block towards nylon cover inner ring, the limit block is fixedly connected to the end of telescopic piece away from fixed block, the one end of spring is fixedly connected in fixed block, the other end of spring is fixedly connected in limit block.The nylon wheel with metal bushing, through the clamping position buffer components with telescopic piece and spring, when metal cover and nylon cover cooperate not enough closely, avoid the situation of sliding.

[0004] In order to solve the problem of avoiding sliding, the prior art is to adopt the mode of mutual cooperation of clamping position buffer components with telescopic piece and spring, but there will be the case that impurities are wound around the outer part of rotating shaft during the process of nylon wheel rotating on ground, thereby causing the problem of damage to the smoothness of nylon wheel. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of metal bush nylon wheel to solve the problems raised in the above background.

[0006] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0007] A kind of metal bush nylon wheel, including nylon wheel, the side of the nylon wheel is provided with support unit, the inner side of the support unit is provided with positioning unit, the inside of the positioning unit is provided with lubricating unit, the side of the support unit is provided with protection unit.

[0008] The protection unit comprises a protection plate arranged at one side of the supporting unit, a fixing bolt is threadedly connected to the inside of the protection plate, one end of the fixing bolt is threadedly connected to the inside of the supporting unit, and a sliding groove is fixedly connected to one side of the protection plate.

[0009] Further improvement of the technical scheme of the utility model lies in that the supporting unit comprises a supporting block, the supporting block is fixedly connected to one side of the nylon wheel, a supporting frame is fixedly connected to the inner side of the supporting block, and one end of the supporting frame is fixedly connected to a mounting block.

[0010] The above technical scheme provides support for the movement of the nylon wheel through the arrangement of the supporting block, the supporting frame and the mounting block.

[0011] Further improvement of the technical scheme of the utility model lies in that a threaded hole is formed in the inner side of the mounting block, the inner side of the threaded hole is threadedly connected to the inner side of one end of the fixing bolt, a positioning hole is formed in the inside of the mounting block, and a detachable assembly is arranged on the inner side of the mounting block.

[0012] The above technical scheme provides quick positioning of the installation of the metal bushing through the arrangement of the positioning hole.

[0013] Further improvement of the technical scheme of the utility model lies in that the detachable assembly comprises a T-shaped rod, the T-shaped rod is arranged in the inside of the mounting block in a penetrating manner, and a spring is arranged on the outer side of the T-shaped rod.

[0014] The above technical scheme provides quick positioning of the installation of the metal bushing through the arrangement of the spring.

[0015] Further improvement of the technical scheme of the utility model lies in that the positioning unit comprises a positioning block, the positioning block is slidably connected to the inside of the positioning hole, a metal bushing is fixedly connected to one side of the positioning block, a fixing hole is formed in the inside of the metal bushing, and the inside of the fixing hole is slidably connected to the inner side of one end of the T-shaped rod.

[0016] The above technical scheme provides quick positioning of the installation of the metal bushing through the arrangement of the positioning block.

[0017] Further improvement of the technical scheme of the utility model lies in that an oil delivery hole is formed in the top surface of the metal bushing, and a lubricating hole is formed in the inside of the metal bushing.

[0018] The above technical scheme facilitates the delivery of lubricating oil and reduces the abrasion of the metal bushing through the arrangement of the oil delivery hole and the lubricating hole.

[0019] The further improvement of the technical scheme of the utility model lies in that the lubricating unit comprises an oil inlet nozzle, the oil inlet nozzle is arranged on the top surface of the oil conveying hole, the bottom side of the oil inlet nozzle is provided with an oil conveying pipe, an oil discharging hole is arranged in the oil conveying pipe, and one side of the oil discharging hole is communicated with one end of the lubricating hole.

[0020] By arranging the oil inlet nozzle, the oil conveying pipe and the oil discharging hole, the effect of adding lubricating oil is realized.

[0021] Compared with the prior art, the utility model has the following technical progress:

[0022] The utility model provides a metal bush nylon wheel, through the setting of the protection board, fixed bolt and sliding groove, avoid the outside gap in the process of rotating, the inside of metal bush, lead to metal bush wear and reduce the service life, simultaneously avoid the problem that the bottom surface scrapes, through the setting of the positioning hole, convenient to the installation of metal bush is positioned fast effect.

[0023] The utility model provides a metal bush nylon wheel, through and the setting of spring, convenient to the installation of metal bush is positioned fast effect, through the setting of oil conveying hole and lubricating hole, convenient to the conveying of lubricating oil, reduce the wear and tear of metal bush. ACCURACY OF DRAWINGS

[0024] Figure 1 It is the three-dimensional structure explosion schematic view of the utility model;

[0025] Figure 2 It is the structural schematic view of the utility model support unit;

[0026] Figure 3 It is the A structure amplification schematic view of the utility model; Figure 2

[0027] Figure 4 It is the structural schematic view of the utility model positioning unit;

[0028] Figure 5 It is the structural schematic view of the utility model lubricating unit;

[0029] Figure 6 It is the cross section structure schematic view of the utility model protection unit.

[0030] ​In the figure: 1, nylon wheel; 2, support unit; 21, support block; 22, support frame; 23, mounting block; 24, threaded hole; 25, positioning hole; 26, detachable assembly; 261, T-shaped rod; 262, spring; 3, positioning unit; 31, positioning block; 32, metal bushing; 33, fixing hole; 34, oil delivery hole; 35, lubricating hole; 4, lubricating unit; 41, oil inlet nozzle; 42, oil delivery pipe; 43, oil discharge hole; 5, protection unit; 51, protection plate; 52, fixing bolt; 53, sliding groove. DETAILED DESCRIPTION

[0031] The utility model will be further explained in detail in connection with the embodiments as follows: EMBODIMENT

[0032] As Figures 1-6 shown, the utility model provides a metal bushing nylon wheel, including nylon wheel 1, one side of nylon wheel 1 is provided with support unit 2, the inside of support unit 2 is provided with positioning unit 3, the inside of positioning unit 3 is provided with lubricating unit 4, one side of support unit 2 is provided with protection unit 5, protection unit 5 includes protection plate 51, protection plate 51 is set up one side of support unit 2, the inside screw thread connection of protection plate 51 has fixed bolt 52, one end screw thread connection of fixed bolt 52 is in the inside of support unit 2, one side fixed connection of protection plate 51 has sliding groove 53, protection plate 51 is placed one side of mounting block 23 simultaneously, with fixed bolt 52 is screwed to the inside of threaded hole 24, with the installation of protection plate 51 whole is completed simultaneously, and fixed rod is placed in the inside of metal bushing 32, with the positioning of nylon wheel 1 whole is completed, in the process of nylon wheel 1 rotation, through the action of sliding groove 53, avoid the phenomenon that the scrap is entangled. EMBODIMENT

[0033] As Figures 1-6As shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the support unit 2 includes support block 21, support block 21 is fixedly connected in one side of nylon wheel 1, the inboard of support block 21 is fixedly connected with support frame 22, one end of support frame 22 is fixedly connected with mounting block 23, the inboard of mounting block 23 is equipped with screw hole 24, the inboard of screw hole 24 is connected with the inboard screw thread of fixed bolt 52 one end, the inside of mounting block 23 is equipped with locating hole 25, the inboard of mounting block 23 is provided with detachable assembly 26, detachable assembly 26 includes T type rod 261, T type rod 261 is set up in the inside of mounting block 23, the inboard of T type rod 261 is equipped with spring 262, the locating unit 3 includes locating block 31, locating block 31 is slidingly connected in the inside of locating hole 25, one side of locating block 31 is fixedly connected with metal bushing 32, the inside of metal bushing 32 is equipped with fixed hole 33, the inside of fixed hole 33 is slidingly connected with one end inboard of T type rod 261, the inside of the top surface of metal bushing 32 is equipped with oil delivery hole 34, the inside of metal bushing 32 is equipped with lubricating hole 35, by locating block 31 of metal bushing 32 side is placed in the inside of locating hole 25, T type rod 261 is driven spring 262 to extend simultaneously, metal bushing 32 is installed to the inside of mounting block 23 simultaneously, T type rod 261 is placed in the inside of fixed hole 33 simultaneously, the installation of metal bushing 32 is completed simultaneously, and the movement of nylon wheel 1 is supported by the action of support block 21 and support frame 22 in the process of rotating nylon wheel 1. Embodiment

[0034] As Figures 1-6 As shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the lubricating unit 4 includes oil inlet nozzle 41, oil inlet nozzle 41 is set up in the top surface of oil delivery hole 34, the bottom side of oil inlet nozzle 41 is provided with oil delivery pipe 42, the inside of oil delivery pipe 42 is equipped with oil discharge hole 43, one side of oil discharge hole 43 is communicated with one end of lubricating hole 35, lubricating oil is provided lubricating unit 4 pump to the inside of oil delivery pipe 42 through oil inlet nozzle 41, lubricating oil is delivered to the surface of fixed rod through lubricating hole 35 and oil discharge hole 43, further reduce the wear and tear of fixed rod and metal bushing 32 inside.

[0035] The working principle of the metal bushing nylon wheel will be described below.

[0036] As Figures 1-6As shown, by placing the positioning block 31 on one side of the metal bushing 32 inside the positioning hole 25, while pulling the T-shaped rod 261 to extend the spring 262, the metal bushing 32 is installed inside the mounting block 23, while the T-shaped rod 261 is placed inside the fixed hole 33, thereby completing the installation of the metal bushing 32, while the nylon wheel 1 rotates, the support block 21 and the support frame 22 support the movement of the nylon wheel 1, the protective plate 51 is placed on one side of the mounting block 23, the fixed bolt 52 is screwed into the threaded hole 24, thereby completing the installation of the protective plate 51, the fixed rod is placed inside the metal bushing 32, thereby completing the positioning of the nylon wheel 1, during the rotation of the nylon wheel 1, the sliding groove 53 prevents the phenomenon of debris entanglement, the lubricating oil is pumped into the oil delivery pipe 42 through the oil inlet 41, and the lubricating oil is delivered to the surface of the fixed rod through the lubricating hole 35 and the oil drain hole 43, further reducing the wear between the fixed rod and the metal bushing 32.

[0037] The above is a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the present application, the modifications or improvements are within the scope of the present application.

Claims

1. A metal bushing nylon wheel, comprising a nylon wheel (1), characterized in that: A support unit (2) is provided on one side of the nylon wheel (1), a positioning unit (3) is provided on the inner side of the support unit (2), a lubrication unit (4) is provided inside the positioning unit (3), and a protection unit (5) is provided on one side of the support unit (2). The protective unit (5) includes a protective plate (51), which is disposed on one side of the support unit (2). The protective plate (51) is internally threaded with a fixing bolt (52), one end of which is threaded into the support unit (2). A sliding groove (53) is fixedly connected to one side of the protective plate (51).

2. The metal bushing nylon wheel according to claim 1, characterized in that: The support unit (2) includes a support block (21), which is fixedly connected to one side of the nylon wheel (1). A support frame (22) is fixedly connected to the inner side of the support block (21), and an installation block (23) is fixedly connected to one end of the support frame (22).

3. The metal bushing nylon wheel according to claim 2, characterized in that: The mounting block (23) has a threaded hole (24) on its inner side. The inner side of the threaded hole (24) is threaded to one end of the fixing bolt (52). The mounting block (23) has a positioning hole (25) inside. The mounting block (23) has a removable component (26) on its inner side.

4. The metal bushing nylon wheel according to claim 3, characterized in that: The easy-to-disassemble component (26) includes a T-shaped rod (261) which is disposed inside the mounting block (23) and a spring (262) is sleeved on the outside of the T-shaped rod (261).

5. A metal bushing nylon wheel according to claim 1, characterized in that: The positioning unit (3) includes a positioning block (31), which is slidably connected inside the positioning hole (25). A metal bushing (32) is fixedly connected to one side of the positioning block (31). A fixing hole (33) is opened inside the metal bushing (32), and the inside of the fixing hole (33) is slidably connected to the inner side of one end of the T-shaped rod (261).

6. A metal bushing nylon wheel according to claim 5, characterized in that: The metal bushing (32) has an oil supply hole (34) inside its top surface and a lubrication hole (35) inside its interior.

7. A metal bushing nylon wheel according to claim 1, characterized in that: The lubrication unit (4) includes an oil inlet (41), which is located on the top surface of the oil delivery hole (34). An oil delivery pipe (42) is provided on the bottom side of the oil inlet (41), and an oil drain hole (43) is provided inside the oil delivery pipe (42). One side of the oil drain hole (43) is connected to one end of the lubrication hole (35).

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