CN218904812U

CN218904812U - Adjusting and locking mechanism of wire drawing wheel

Info

Publication number: CN218904812U
Application number: CN202223364187.2U
Authority: CN
Inventors: 方露韩; 何志勇; 扬挺
Original assignee: Zhejiang Burley Tools Co ltd
Current assignee: Zhejiang Burley Tools Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-25
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses an adjusting and locking mechanism of a wire drawing wheel, which comprises a bracket, a pressing block and a pressing block screw; the briquetting screw is connected with the bracket through threads; the pressing block is fixed with the pressing block screw through a machine-made screw, a locking spanner is connected to the pressing block screw, the locking spanner drives the pressing block screw to rotate, and the pressing block screw drives the pressing block to move up and down; by arranging the adjusting and locking mechanism, the stability of the wire drawing wheel in the use process can be effectively ensured, the frequency of the whole vibration of the wire drawing wheel and the wire drawing machine is reduced, the use experience of a user is enhanced, and the popularization and the application of the wire drawing machine in the market are facilitated; simultaneously, threaded connection briquetting, the clamp force is big, is difficult for skidding after the angle locking, can the multi-angle adjustment locking, and then with wire drawing wheel location.

Description

Adjusting and locking mechanism of wire drawing wheel

Technical Field

The utility model relates to the technical field of polishing devices, in particular to an adjusting and locking mechanism of a wire drawing wheel.

Background

The wire drawing machine is also called a grinder, is often used for mechanical grinding, polishing and waxing, and when in use, the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at high speed, and the polishing disc and the polishing agent jointly act and rub the surface to be polished, so that the purposes of removing paint surface pollution, oxide layers and shallow marks can be achieved.

The polishing and wiredrawing equipment commonly used in the market at present is fixed at a dead angle to the angle of the cutter mounting part.

1. The angle of the wire drawing wheel and the angle of the equipment body are fixed, the polishing angle can be adjusted only by adjusting the angle of the holding equipment, and the wire drawing wheel is inconvenient to operate in a specific or narrow-space operation environment.

2. The angle of the front cover of the wire drawing wheel is fixed with that of the equipment body, and when the polishing angle is adjusted, the position of the front cover of the wire drawing wheel is also driven, so that the front cover of the wire drawing wheel cannot be well blocked between the wire drawing wheel and the operation, and the shielding effect is not achieved.

In view of the above-described problems, improvements are needed.

Disclosure of Invention

In order to overcome the defects in the prior art, the adjusting and locking mechanism of the wire drawing wheel is simple in structure, ingenious in design and capable of completing angle adjustment.

In order to achieve the aim, the utility model adopts the following technical scheme that the adjusting and locking mechanism of the wire drawing wheel comprises a bracket, a pressing block and a pressing block screw; the briquetting screw is connected with the bracket through threads; the pressing block is fixed with the pressing block screw through a machine-made screw, a locking spanner is connected to the pressing block screw, the locking spanner drives the pressing block screw to rotate, and the pressing block screw drives the pressing block to move up and down; by arranging the adjusting and locking mechanism, the stability of the wire drawing wheel in the use process can be effectively ensured, the frequency of the whole vibration of the wire drawing wheel and the wire drawing machine is reduced, the use experience of a user is enhanced, and the popularization and the application of the wire drawing machine in the market are facilitated; simultaneously, threaded connection briquetting, the clamp force is big, is difficult for skidding after the angle locking, can the multi-angle adjustment locking, and then with wire drawing wheel location.

As a preferable scheme of the utility model, a locking screw and an elastic element are arranged in the locking spanner; the elastic element is assembled on the locking screw through a pressing block screw; the elastic element has buffering power, then makes locking spanner more nimble at rotatory in-process, simultaneously, also makes the wire drawing wheel more even with the dynamics when uneven wall contact.

As a preferable scheme of the utility model, the elastic element is a spring with simple structure and high economical practicability, and is beneficial to popularization and application of the regulating and locking mechanism of the wire drawing wheel in the technical field of polishing machines.

As a preferable scheme of the utility model, the bottom of the pressing block is provided with a gear-shaped structure, and the outer side of the front cover is mutually clamped and locked with the bottom of the pressing block; the bottom of the pressing block is clamped and locked with the outer side of the front cover; the contact area between the two is improved, and the locking effect is better.

As a preferable scheme of the utility model, a front cover pressing plate is arranged on the front cover, and the front cover pressing plate are locked by a plurality of countersunk screws; the structural strength between the front cover and the front cover pressing plate is improved, and meanwhile, the use of the wire drawing wheel is safer.

As a preferable scheme of the utility model, three countersunk head screws are arranged, and are circumferentially equidistantly arranged on the front cover pressing plate; the stress is more balanced.

As a preferable scheme of the utility model, a wire drawing wheel is arranged on the inner side of the front cover; in order to ensure the safety of the wire drawing wheel in the use process, a front cover is arranged, the cleanliness and the use safety of the working environment are ensured, and the front cover is arranged to avoid the influence of external substances on the use performance of the wire drawing wheel.

As a preferable scheme of the utility model, the locking wrench is of an arc-shaped concave structure, so that the contact area between the locking wrench and an operator is increased, the stress is more concentrated, and the use flexibility is better.

Compared with the prior art, the utility model has the beneficial effects that: the adjusting and locking mechanism of the wire drawing wheel is simple in structure and ingenious in design, can effectively ensure the stability of the wire drawing wheel in the use process, enhances the use experience of a user, and is beneficial to popularization and application of the wire drawing machine in the market; simultaneously, threaded connection briquetting, the clamp force is big, is difficult for skidding after the angle locking, can the multi-angle adjustment locking, and then with wire drawing wheel location.

Drawings

FIG. 1 is a transverse cross-sectional view of an adjustment locking mechanism of a wire drawing wheel in an embodiment of the utility model;

FIG. 2 is a longitudinal cross-sectional view of the adjustment locking mechanism of the wire drawing wheel in an embodiment of the present utility model;

FIG. 3 is a diagram showing the state of use of the adjusting and locking mechanism in the wire drawing machine according to the embodiment of the present utility model;

reference numerals: 1. locking a spanner; 2. locking a screw; 3. an elastic element; 4. a briquetting screw; 5. a machine-made screw; 6. briquetting; 7. a bracket; 8. a front cover; 9. countersunk head screws; 10. a front cover pressing plate; 11. wire drawing wheel, 12, wire drawing machine, 13, adjustment locking mechanical system.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Examples:

as shown in fig. 1 to 2, the regulating and locking mechanism of the wire drawing wheel comprises a bracket 7, a pressing block 6 and a pressing block screw 4; the briquetting screw 4 is connected with the bracket 7 through threads; the pressing block 6 is fixed with the pressing block screw 4 through the machine-made screw 5, the pressing block screw 4 is connected with a locking spanner 1, the locking spanner 1 drives the pressing block screw 4 to rotate, and the pressing block screw 4 drives the pressing block 6 to move up and down; through setting up the regulation locking mechanism 13, the locking mechanism drives the pressing block screw 4 to rotate, the pressing block screw drives the pressing block to move up and down, the locking mechanism is mutually matched with the wire drawing wheel, and then the angle of the wire drawing wheel is adjusted, so that the stability of the wire drawing wheel in the use process can be effectively ensured, the frequency of the integral vibration of the wire drawing wheel and the wire drawing machine 12 is reduced, the use experience of a user is enhanced, and the popularization and the application of the wire drawing machine on the market are facilitated; simultaneously, increased the multi-angle adjustment of wire drawing wheel and machine body, threaded connection briquetting, the clamp force is big, is difficult for skidding after the angle locking, can multi-angle adjustment locking, and then with wire drawing wheel location.

A locking screw 2 and an elastic element 3 are arranged in the locking spanner 1; the elastic element 3 is assembled on the locking screw 2 through the pressing block screw 4; specifically, the elastic element 3 is assembled on the locking screw 2 through the pressing block screw 4; the elastic element has buffering power, then makes locking spanner more nimble at rotatory in-process, simultaneously, also makes the wire drawing wheel more even with the dynamics when uneven wall contact.

The elastic element 3 is a spring with simple structure and high economical practicability, and is beneficial to popularization and application of the regulating and locking mechanism 13 of the wire drawing wheel in the technical field of polishing machines.

The bottom of the pressing block 6 is provided with a gear-shaped structure, the outer side of the front cover 8 is mutually clamped and locked with the bottom of the pressing block 6, and the bottom of the pressing block is mutually clamped and locked with the outer side of the front cover; the contact area between the two is improved, and the locking effect is better.

A front cover pressing plate 10 is arranged on the front cover 8, and the front cover 8 and the front cover pressing plate 10 are locked by a plurality of countersunk screws 9; the structural strength between the front cover and the front cover pressing plate is improved, and meanwhile, the use of the wire drawing wheel is safer; specifically, countersunk head screws 9 are arranged in three, are circumferentially equidistantly distributed on the front cover pressing plate 10, are more balanced in stress and are safer to use.

A wire drawing wheel 11 is arranged on the inner side of the front cover 8; the wire drawing wheel 11 is driven by a driving mechanism to rub the surface to be polished, so that the purposes of removing paint surface pollution, oxide layers and shallow marks can be achieved. In order to ensure the safety of the wire drawing wheel in the use process, a front cover is arranged, the cleanliness and the use safety of the working environment are ensured, and the front cover is arranged to avoid the influence of external substances on the use performance of the wire drawing wheel.

The locking spanner 1 is of an arc-shaped concave structure; in order to enhance the use experience of a user, the design of the locking wrench 1 accords with the design of human engineering mechanics, the locking wrench is skid-proof and comfortable, the gripping feeling is quite sufficient, the long-time work is not laborious, the use experience is enhanced, and the use flexibility is better.

As shown in fig. 3, the adjusting and locking mechanism 13 is used in the wire drawing machine 12 according to the embodiment of the present utility model.

The working principle of the utility model is as follows: the pressing block screw 4 is driven to rotate through the rotary locking spanner 1, the pressing block screw 4 is connected with the support 7 through threads, the support 7 is fixed, the rotary locking spanner 1 can drive the pressing block screw 4 to move up and down, the pressing block 6 is fixedly connected with the pressing block screw 4 through the machine-made screw 5, the pressing block screw 4 is driven to move up and down through the pressing block screw 4 by the operation, the clockwise rotary locking spanner 1 drives the pressing block screw 4 to screw down, meanwhile, the pressing block 6 is pressed down, the pressing block 6 and the front cover 8 are completely pressed, the angle limiting function is achieved, otherwise, the anticlockwise rotary locking spanner 1 drives the pressing block 6 to move upwards, the pressing block 6 is separated from the front cover 8, the support 7 and the front cover 8 are only axially fixed and are not circumferentially fixed, the support 7 can rotate, therefore a required angle is adjusted, and after the angle is adjusted, the pressing block 6 is driven to press the front cover 8 through clockwise rotary locking spanner 1, and the angle adjustment positioning is achieved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more herein: 1. locking a spanner; 2. locking a screw; 3. an elastic element; 4. a briquetting screw; 5. a machine-made screw; 6. briquetting; 7. a bracket; 8. a front cover; 9. countersunk head screws; 10. a front cover pressing plate; 11. the terms wire wheel, 12, wire drawing machine, 13, adjusting locking mechanism, etc. do not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides an adjusting and locking mechanism of wire drawing wheel which characterized in that: comprises a bracket (7), a pressing block (6) and a pressing block screw (4); the pressing block screw (4) is connected with the bracket (7) through threads; the pressing block (6) is fixed with the pressing block screw (4) through the machine-made screw (5), the pressing block screw (4) is connected with a locking spanner (1), the locking spanner (1) drives the pressing block screw (4) to rotate, and the pressing block screw (4) drives the pressing block (6) to move up and down.

2. The adjustment locking mechanism of a fiber wheel according to claim 1, wherein: a locking screw (2) and an elastic element (3) are arranged in the locking spanner (1); the elastic element (3) is assembled on the locking screw (2) through the pressing block screw (4).

3. The adjustment locking mechanism of the fiber wheel of claim 2, wherein: the elastic element (3) is a spring.

4. The adjustment locking mechanism of a fiber wheel according to claim 1, wherein: the bottom of the pressing block (6) is provided with a gear-shaped structure, and the outer side of the front cover (8) is clamped and locked with the bottom of the pressing block (6).

5. The adjustable locking mechanism of the fiber wheel of claim 4, wherein: the front cover (8) is provided with a front cover pressing plate (10), and the front cover (8) and the front cover pressing plate (10) are locked through a plurality of countersunk screws (9).

6. The adjustable locking mechanism of the fiber wheel of claim 5, wherein: the countersunk head screws (9) are arranged in three, and are circumferentially equidistantly distributed on the front cover pressing plate (10).

7. The adjustable locking mechanism of the fiber wheel of claim 6, wherein: and a wire drawing wheel (11) is arranged on the inner side of the front cover (8).

8. The adjustment locking mechanism of a fiber wheel according to claim 1, wherein: the locking wrench (1) is of an arc-shaped concave structure.