Tool for cleaning redundant objects on surface of conductive slip ring loop

Abstract

The utility model discloses a tool for cleaning redundant objects on the surface of a ring way of a conductive slip ring, which relates to the field of conductive slip rings and comprises a base, a knob is rotatably arranged on one side of the base, a lifting mechanism is fixedly arranged on one side of the knob, and a lifting rod is in threaded connection with the surface of the lifting mechanism. And a scale rib plate is fixedly mounted on one side of the lifting rod. The conductive slip ring loop is tightly sleeved with the cotton thread, the number of rotation turns is set, automatic cleaning can be achieved, production efficiency is improved, cotton thread cleaning is comprehensive, the problem that redundant objects on the two sides of an insulation spacer cannot be cleaned is solved, the number of the pulley assemblies can be adjusted, a plurality of pulley assemblies can be installed, and the number of the pulley assemblies can be adjusted according to different numbers of turns. The surface cleaning and wiping device can clean and wipe the surfaces of ring channels of slip ring products with different ring numbers and different types, can accurately position the cleaning condition of local areas of ring bodies according to the cleanliness degree of the surfaces wiped by cotton threads and dust-free cloth, and facilitates subsequent production personnel to recognize key cleaning areas.

Description

Technical Field

[0001] The utility model relates to the field of conductive slip rings, and particularly relates to a cleaning tool for redundant substances on the surface of a conductive slip ring raceway. Background Technique

[0002] A conductive slip ring belongs to a rotary electrical transmission connector, which is a power transmission device for realizing the transmission of electrical signals and electrical power between two relatively rotating structures. Through the brush wires of the brush of the stator part of the slip ring and the ring pieces of the rotor part of the slip ring, sliding electrical friction contact is carried out to realize sliding electrical transmission in the rotating state.

[0003] The stator part and the rotating part of the conductive slip ring slide relative to each other, and the surface quality of the friction pair determines the electrical transmission performance of the product. If the surface of the ring body is not cleaned properly during the actual production process and redundant substances adhere to the surface of the raceway, the microscopic surface of the contact between the brush wire and the raceway is extremely uneven, seriously affecting the electrical contact performance of the product.

[0004] During the actual production process of the ring body assembly, the surface of the product raceway is simply wiped with a dust-free cloth. This cleaning method can meet the individual detection of the slip ring raceway, but when the number of rings of the slip ring is large, there are deficiencies: 1. There is a certain height difference between the raceway and the insulating gasket, resulting in incomplete cleaning of the bottom of the raceway groove; 2. The manual cleaning process of wiping one by one is time-consuming and laborious, reducing production efficiency; 3. The operability is not strong. When the ring body is large, the dust-free cloth can wipe the surface of the raceway; when the ring body is small, the dust-free cloth almost hangs above the insulating gasket and the wiping is not in place; 4. When using a sharp tool to press against the dust-free cloth to wipe the raceway, it is easy to scratch the coating of the raceway. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cleaning tool for redundant substances on the surface of a conductive slip ring raceway to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A cleaning tool for redundant substances on the surface of a conductive slip ring raceway, including a base, a knob is rotatably arranged on one side of the base, a lifting mechanism is fixedly arranged on one side of the knob, a lifting rod is threadedly connected to the surface of the lifting mechanism, a scale rib plate is fixedly installed on one side of the lifting rod, and a pulley assembly is movably arranged inside the scale rib plate.

[0007] Preferably, the pulley assembly includes a pulley mounting shell movably arranged inside the scale rib plate, a pulley is rotatably arranged at the bottom of the pulley mounting shell, and a cotton thread is sleeved on the surface of the pulley. The cotton thread is used for cleaning the conductive slip ring.

[0008] Preferably, the lifting mechanism includes a bevel gear A fixedly arranged on one side of the knob. A bevel gear B is engaged with one side of the bevel gear A. A threaded rod is fixedly arranged at the top of the bevel gear B. The knob drives the bevel gear A to rotate, thereby driving the bevel gear B to rotate, and the threaded rod rotates accordingly, causing the lifting rod to lift inside the base.

[0009] Preferably, a support rod is rotatably arranged at the bottom of the bevel gear B. The bottom of the support rod is fixedly installed on the inner bottom wall of the base. The support rod is used to support the bevel gear B.

[0010] Preferably, a scale is fixedly arranged on one side of the surface of the scale rib plate. Scale lines are engraved on the surface of the scale. The specific position of the pulley is adjusted according to the scale reading.

[0011] Preferably, mounting screw holes are fixedly arranged on the surface of the lifting rod. Mounting bolts are movably arranged inside the mounting screw holes. Connecting screw holes adapted to the mounting bolts are fixedly arranged on the back of the scale rib plate. The mounting bolts are used to connect the scale rib plate and the lifting rod.

[0012] Preferably, a lifting channel is fixedly arranged on the top surface of the base. The lifting rod is slidably arranged inside the lifting channel. The number of pulley assemblies is several groups. The several groups of pulley assemblies are distributed axially. The pulley assemblies facilitate the cleaning of the wire slip ring.

[0013] The technical effects and advantages of the present utility model:

[0014] Considering the problem of poor cleaning effect of the dust-free cloth, when using this tooling, the cotton thread is sleeved tightly on the conductive slip ring raceway, and the number of rotation turns is set, which can realize automatic cleaning, improve production efficiency, the cotton thread cleans comprehensively, solves the problem of not being able to clean the excess on both sides of the insulating gasket, the number of pulley assemblies can be adjusted, multiple pulley assemblies can be installed, corresponding to different numbers of rings, and the surface cleaning and wiping of the raceways of slip ring products with different numbers of rings and different types can be realized. It can accurately locate the cleaning situation of the local area of the ring body according to the cleanliness of the surface wiped by the cotton thread in cooperation with the dust-free cloth, which is convenient for the subsequent production personnel to identify the key cleaning areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the overall structure of a cleaning tooling for the excess on the surface of a conductive slip ring raceway of the present utility model.

[0017] Figure 2 Schematic diagram of the lifting rod and base structure of a cleaning tool for removing excess substances on the surface of the raceway of a conductive slip ring according to the present utility model.

[0018] Figure 3 Schematic diagram of the pulley assembly structure of a cleaning tool for removing excess substances on the surface of the raceway of a conductive slip ring according to the present utility model.

[0019] Figure 4 Schematic diagram of the scale rib structure of a cleaning tool for removing excess substances on the surface of the raceway of a conductive slip ring according to the present utility model.

[0020] In the figure: 1, base; 2, knob; 3, lifting mechanism; 301, A bevel gear; 302, B bevel gear; 303, threaded rod; 4, lifting rod; 5, scale rib; 6, pulley assembly; 601, pulley mounting shell; 602, pulley; 603, cotton thread; 7, support rod; 8, scale; 9, mounting bolt. Detailed implementation manners

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0022] The present utility model provides a cleaning tool for removing excess substances on the surface of the raceway of a conductive slip ring as Figures 1 - 4 shown, which includes a base 1. A knob 2 is rotatably provided on one side of the base 1. One side of the knob 2 is fixedly provided with a lifting mechanism 3. The surface of the lifting mechanism 3 is threadedly connected with a lifting rod 4. One side of the lifting rod 4 is fixedly installed with a scale rib 5. A pulley assembly 6 is movably provided inside the scale rib 5;

[0023] Through the arrangement of the pulley assembly 6, when using this tool, the cotton thread 603 is sleeved tightly on the raceway of the conductive slip ring, and the number of rotation turns is set, so that automatic cleaning can be realized, the production efficiency is improved, the cotton thread 603 can clean comprehensively, and the problem of not being able to clean the excess substances on both sides of the insulating gasket is solved. The number of pulley assemblies 6 can be adjusted, and multiple pulley assemblies 6 can be installed to correspond to different numbers of rings, so that the surface cleaning and wiping of the raceways of slip ring products with different numbers of rings and different types can be realized. The local cleaning condition of the ring body can be accurately positioned according to the cleanliness of the surface wiped by the cotton thread 603 in cooperation with the non-woven fabric, which is convenient for subsequent production personnel to identify the key cleaning areas.

[0024] The pulley assembly 6 includes a pulley mounting housing 601 movably arranged inside the scale rib plate 5. A pulley 602 is rotatably arranged at the bottom of the pulley mounting housing 601, and a cotton thread 603 is sleeved on the surface of the pulley 602.

[0025] Through the arrangement of the pulley assembly 6, it plays a role in cleaning different types of wire slip rings.

[0026] The lifting mechanism 3 includes a bevel gear A 301 fixedly arranged on one side of the knob 2. A bevel gear B 302 is meshed on one side of the bevel gear A 301, and a threaded rod 303 is fixedly arranged on the top of the bevel gear B 302.

[0027] Through the arrangement of the lifting mechanism 3, when the knob 2 is rotated, the bevel gear A 301 is driven to rotate, and then the bevel gear B 302 is driven to rotate. The threaded rod 303 rotates accordingly, so that the lifting rod 4 rises and falls inside the base 1 to adjust the height.

[0028] A support rod 7 is rotatably arranged at the bottom of the bevel gear B 302, and the bottom of the support rod 7 is fixedly installed on the inner bottom wall of the base 1.

[0029] Through the arrangement of the support rod 7, the support rod 7 plays a role in supporting the bevel gear B 302.

[0030] A scale 8 is fixedly arranged on one side of the surface of the scale rib plate 5, and scale lines are engraved on the surface of the scale 8.

[0031] Through the arrangement of the scale 8 on the scale rib plate 5, personnel can adjust the specific position of the pulley assembly 6 according to the indication of the scale 8.

[0032] Mounting screw holes are fixedly arranged on the surface of the lifting rod 4. A mounting bolt 9 is movably arranged inside the mounting screw holes, and connecting screw holes adapted to the mounting bolt 9 are fixedly arranged on the back of the scale rib plate 5.

[0033] Through the arrangement of the mounting bolt 9, it plays a role in connecting the lifting rod 4 and the scale rib plate 5.

[0034] A lifting channel is fixedly arranged on the top surface of the base 1. The lifting rod 4 is slidably arranged inside the lifting channel. The number of pulley assemblies 6 is several groups, and several groups of pulley assemblies 6 are distributed axially.

[0035] Through the arrangement of the lifting channel, it plays a role in facilitating the lifting of the lifting rod 4.

[0036] Working principle: During use, the base 1 is placed on the workbench surface to play a role in fixing the overall support. Rotate the knob 2 to drive the rotation of the A bevel gear 301, and then drive the rotation of the B bevel gear 302. The threaded rod 303 rotates accordingly, causing the lifting rod 4 to lift and lower inside the base 1 to adjust the height. The support rod 7 plays a role in supporting the B bevel gear 302. Turn the mounting bolt 9 to connect the lifting rod 4 and the scale rib plate 5, and install the pulley assembly 6 at the bottom of the scale rib plate 5. For the number of mounting ring plates and the spacing between the ring plates, the operator can adjust the specific position of the pulley assembly 6 according to the indication of the scale 8. Install the pulley 602 on the pulley mounting shell 601, put the cotton thread 603 on the pulley 602, and the bottom of the cotton thread 603 closely adheres to the outer surface of the wire slip ring track. Move the pulley 602 to achieve the cooperation of the cotton thread 603 with any track of the ring body. Turn the knob 2 to adjust the height of the lifting rod 4 until the cotton thread 603 is tightly attached to the track surface, set the number of rotation turns, and achieve automatic cleaning.

[0037] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A tool for cleaning excess material on the surface of a conductive slip ring, comprising a base (1), characterized in that: A knob (2) is rotatably provided on one side of the base (1), a lifting mechanism (3) is fixedly provided on one side of the knob (2), a lifting rod (4) is threadedly connected to the surface of the lifting mechanism (3), a graduated rib plate (5) is fixedly installed on one side of the lifting rod (4), and a pulley assembly (6) is movably provided inside the graduated rib plate (5).

2. The cleaning tool for excess materials on the surface of a conductive slip ring according to claim 1, characterized in that: The pulley assembly (6) comprises a pulley mounting shell (601) movably arranged inside the scale rib plate (5), a pulley (602) being rotatably arranged at the bottom of the pulley mounting shell (601), and a cotton thread (603) being sleeved on the surface of the pulley (602).

3. The cleaning tool for excess materials on the surface of a conductive slip ring according to claim 1, characterized in that: The lifting mechanism (3) comprises an A bevel gear (301) fixedly arranged on one side of the knob (2), a B bevel gear (302) meshing with one side of the A bevel gear (301), and a threaded rod (303) fixedly arranged on the top of the B bevel gear (302).

4. The cleaning tool for excess materials on the surface of a conductive slip ring according to claim 3, characterized in that: A support rod (7) is rotatably provided at the bottom of the B bevel gear (302), and the bottom of the support rod (7) is fixedly mounted on the inner bottom wall of the base (1).

5. The cleaning tool for excess materials on the surface of a conductive slip ring according to claim 1, characterized in that: A scale (8) is fixedly arranged on one side of the surface of the scale rib plate (5), and scale lines are engraved on the surface of the scale (8).

6. The cleaning tool for excess materials on the surface of a conductive slip ring according to claim 1, characterized in that: A mounting screw hole is fixedly provided on the surface of the lifting rod (4), a mounting bolt (9) is movably provided inside the mounting screw hole, and a connecting screw hole matching the mounting bolt (9) is fixedly provided on the back of the scale rib plate (5).

7. The cleaning tool for excess materials on the surface of a conductive slip ring according to claim 1, characterized in that: A lifting channel is fixedly arranged on the top surface of the base (1), the lifting rod (4) is slidably arranged inside the lifting channel, and the pulley assemblies (6) are provided in a plurality of groups, and the plurality of groups of pulley assemblies (6) are distributed along the axial direction.

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