CN215970944U

CN215970944U - Tool wheel with adjusting function

Info

Publication number: CN215970944U
Application number: CN202122484466.1U
Authority: CN
Inventors: 张建波; 张雷霞
Original assignee: Qingdao Dongxu Steel Plastic Products Co ltd
Current assignee: Qingdao Dongxu Steel Plastic Products Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-08
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a tool wheel with an adjusting function, which comprises: the screw rod, the outside threaded connection of screw rod has first nut, the outside of screw rod and the left side that is located first nut are equipped with first chuck, the left side block of first chuck has first round of skin, the left side block of first round of skin has first spacing dish, the spacing groove has been seted up to the outside one side of first spacing dish, the outside of screw rod and the left side threaded connection that is located first spacing dish have the second nut, the outside of screw rod and the left side threaded connection that is located the second nut have the third nut. The tool wheel with the adjusting function can adjust the distance of the wheel, can widen the wheel when used on a wet and slippery uneven road, improves the ground gripping capability after the wheel is widened, has certain anti-skidding capability, better endurable lateral acting force, is more stable when turning, and is safer when in use.

Description

Tool wheel with adjusting function

Technical Field

The utility model relates to the field of tool wheel, in particular to a tool wheel with an adjusting function.

Background

The steel tool car is a movable tool cabinet, and is composed of a top frame, a handle and trundles added to the tool cabinet of partial models, the tool car combines the characteristics of the tool cabinet and the portability and the flexibility of a common cart, is suitable for conveniently and efficiently conveying storage tools and materials in a production field, and has higher and higher requirements on wheels.

However, the existing tool wheel has no adjusting function, and is easy to sideslip or topple when used on a road with an uneven road surface and slip when used on a wet and slippery ground.

Therefore, it is necessary to provide a tool wheel with an adjusting function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tool wheel with an adjusting function, which solves the problems that the existing tool wheel does not have the adjusting function, is easy to sideslip or topple when used on a road with an uneven road surface and is easy to slip when used on a wet and slippery ground.

The utility model provides a tool wheel with an adjusting function, which comprises: the screw rod is connected with a first nut through threads on the outside, a first chuck is arranged on the outside of the screw rod and positioned on the left side of the first nut, a first wheel leather is clamped on the left side of the first chuck, a first limiting disc is clamped on the left side of the first wheel leather, a limit groove is arranged on one side of the outer part of the first limit disc, a second nut is connected with the outer part of the screw rod and positioned on the left side of the first limit disc in a threaded manner, a third nut is connected with the outside of the screw rod and positioned at the left side of the second nut in a threaded manner, a second limiting disc is arranged at the outside of the screw rod and positioned at the left side of the third nut, a limiting block is fixedly connected with one side of the outer part of the second limiting disc, a second wheel leather is clamped on the left side of the second limiting disc, the left side block of second wheel skin has the second chuck, the outside of screw rod and the left side threaded connection who is located the second chuck have the fourth nut.

Preferably, the first chuck is rotatably connected with the screw rod through a bearing, and the first limiting disc is rotatably connected with the screw rod through a bearing.

Preferably, the first wheel skin is connected with the screw rod rotation through the cooperation between first chuck and the first spacing dish, spacing groove is located equidistance array distribution about the centre of a circle of first spacing dish.

Preferably, the second chuck is rotatably connected with the screw rod through a bearing, and the second limiting disc is rotatably connected with the screw rod through a bearing.

Preferably, the second wheel skin is connected with the screw rod rotation through the cooperation between second chuck and the spacing dish of second, the stopper is located equidistance array distribution about the centre of a circle of the spacing dish of second.

Preferably, the external dimension of the limiting block is matched with the internal dimension of the limiting groove, and the first wheel leather and the second wheel leather are made of ethylene-vinyl acetate copolymer.

Compared with the related art, the tool wheel with the adjusting function has the following beneficial effects:

this tool wheel can carry out the regulation of wheel distance, and when using on the road of wet and smooth unevenness, can widen the wheel, the wheel has widened the back and has promoted the ability of grabbing, has possessed certain anti-skidding ability, and the lateral force of tolerance has also been better, is more stable turning simultaneously, more safety during the use.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a tool wheel with adjustment function according to the present invention;

FIG. 2 is a schematic view of a widened configuration of the tool wheel shown in FIG. 1;

FIG. 3 is a schematic side view of the structure of FIG. 1;

fig. 4 is a schematic view of the disassembled structure shown in fig. 1.

In the figure: 1. a screw; 2. a first nut; 3. a first chuck; 4. a first wheel skin; 5. a first limiting disc; 6. a limiting groove; 7. a second nut; 8. a third nut; 9. a second limiting disc; 10. a limiting block; 11. a second wheel skin; 12. a second chuck; 13. and a fourth nut.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, fig. 1 is a schematic structural diagram of a preferred embodiment of a tool wheel with an adjustment function according to the present invention; FIG. 2 is a schematic view of a widened configuration of the tool wheel shown in FIG. 1; FIG. 3 is a schematic side view of the structure of FIG. 1; fig. 4 is a schematic view of the disassembled structure shown in fig. 1, and a tool wheel with an adjusting function comprises: screw rod 1, screw rod 1's outside threaded connection has first nut 2, screw rod 1's outside and the left side that is located first nut 2 are equipped with first chuck 3, first chuck 3's left side block has first round of leather 4, first round of leather 4's left side block has first spacing dish 5, spacing groove 6 has been seted up to the outside one side of first spacing dish 5, screw rod 1's outside and the left side threaded connection who is located first spacing dish 5 have second nut 7, screw rod 1's outside and the left side threaded connection who is located second nut 7 have third nut 8, screw rod 1's outside and the left side that is located third nut 8 are equipped with second spacing dish 9, the outside one side fixedly connected with stopper 10 of second spacing dish 9, second round of leather 11's left side block has second wheel leather 11, second chuck 12 has second wheel leather 11's left side block, screw rod 1's outside and the left side threaded connection who is located second chuck 12 have fourth nut 13.

First chuck 3 passes through to rotate between bearing and the screw rod 1 and is connected, and first spacing dish 5 passes through to be connected for rotating between bearing and the screw rod 1, has reduced frictional resistance greatly for the tool bogie is more smooth, and convenient to use person uses.

First wheel skin 4 rotates through the cooperation between first chuck 3 and the first spacing dish 5 and is connected with screw rod 1, and spacing groove 6 is located equidistance array distribution, stable in structure, safe in utilization about the centre of a circle of first spacing dish 5.

The second chuck 12 is rotatably connected with the screw rod 1 through a bearing, and the second limiting disc 9 is rotatably connected with the screw rod 1 through the bearing, so that the frictional resistance is greatly reduced, the tool vehicle is smoother, and the tool vehicle is convenient to use.

The second wheel skin 11 is connected with screw 1 through the cooperation between second chuck 12 and the spacing dish of second 9 rotation, and stopper 10 is located equidistance array distribution, stable in structure, safe in utilization about the centre of a circle of the spacing dish of second 9.

The external dimension of the limiting block 10 is matched with the internal dimension of the limiting groove 6, the first wheel 4 and the second wheel 11 are made of ethylene-vinyl acetate copolymer which is a foaming material, and due to the existence of air bubbles, the wheel has the characteristics of light weight, material saving, impact load absorption, heat insulation and sound insulation, high specific strength and the like, and particularly has the advantages of material saving, energy consumption reduction and cost reduction.

The working principle of the tool wheel with the adjusting function provided by the utility model is as follows:

the screw 1 fixes the whole wheel and the wheel frame, the wheel frame is installed with a tool car, when the wheel is used on a wet, slippery and uneven road, the first nut 2 is rotated towards the direction far away from the first chuck 3, after the wheel is moved to a certain position, because the first wheel skin 4 is clamped and installed with the first chuck 3 and the first limiting disc 5, the rest two parts can be moved together only by moving the first wheel skin 4, and then the second nut 7 is rotated towards the direction of the first limiting disc 5, so that the wheel is fixed, the distance of the wheel is widened, the ground gripping capability is improved, the wheel has certain anti-skidding capability, the endurable lateral acting force is better, meanwhile, the turning is more stable, the wheel is safer in use, when the wheels are combined together, the first limiting disc 5 and the second limiting disc 9 can be clamped due to the action of the limiting groove 6 and the limiting block 10, the two wheel skins can be rotated together, the wheel leather is made of ethylene-vinyl acetate copolymer which is a foaming material, and has the characteristics of light weight, material saving, impact load absorption, heat insulation and sound insulation performance, high specific strength and the like due to the existence of air bubbles, and particularly has the advantages of saving materials, reducing energy consumption and reducing cost.

current tool wheel does not possess regulatory function, take place easily when using tool wheel on the road of road surface unevenness to sideslip or empty, skid easily when comparatively wet and slippery subaerial use, this tool wheel can carry out the regulation of wheel distance, when using on wet and slippery unevenness road, can widen the wheel, the wheel widens the back and has promoted and grab ground ability, certain anti-skidding ability has been possessed, the lateral force of tolerance has also been better, it is more stable turning simultaneously, safety more during the use.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A tool wheel with an adjusting function, comprising: screw (1), its characterized in that: the outer threaded connection of the screw rod (1) is provided with a first nut (2), the outer portion of the screw rod (1) and the left side of the first nut (2) are provided with a first chuck (3), the left side of the first chuck (3) is clamped with a first wheel leather (4), the left side of the first wheel leather (4) is clamped with a first limiting disc (5), one side of the outer portion of the first limiting disc (5) is provided with a limiting groove (6), the outer portion of the screw rod (1) and the left side of the first limiting disc (5) are connected with a second nut (7) in a threaded manner, the outer portion of the screw rod (1) and the left side of the second nut (7) are connected with a third nut (8) in a threaded manner, the outer portion of the screw rod (1) and the left side of the third nut (8) are provided with a second limiting disc (9), one side of the outer portion of the second limiting disc (9) is fixedly connected with a limiting block (10), the left side block of spacing dish (9) of second has second round of leather (11), the left side block of second round of leather (11) has second chuck (12), the outside of screw rod (1) and the left side threaded connection who is located second chuck (12) have fourth nut (13).

2. The tool wheel with the adjusting function as claimed in claim 1, wherein the first chuck (3) is rotatably connected with the screw rod (1) through a bearing, and the first limiting disc (5) is rotatably connected with the screw rod (1) through a bearing.

3. The tool wheel with the adjusting function as claimed in claim 1, wherein the first wheel skin (4) is rotatably connected with the screw (1) through the cooperation between the first chuck (3) and the first limiting disc (5), and the limiting grooves (6) are distributed in an equidistant array at the center of the first limiting disc (5).

4. The tool wheel with the adjusting function as claimed in claim 1, wherein the second chuck (12) is rotatably connected with the screw rod (1) through a bearing, and the second limiting disc (9) is rotatably connected with the screw rod (1) through a bearing.

5. The tool wheel with the adjusting function as claimed in claim 1, wherein the second wheel skin (11) is rotatably connected with the screw (1) through the cooperation between the second chuck (12) and the second limiting disc (9), and the limiting blocks (10) are distributed in an equidistant array at the center of the second limiting disc (9).

6. The tool wheel with the adjusting function as claimed in claim 1, wherein the outer dimension of the limiting block (10) is matched with the inner dimension of the limiting groove (6), and the first wheel skin (4) and the second wheel skin (11) are both made of ethylene-vinyl acetate copolymer.