CN217964200U

CN217964200U - Plain type subassembly of bending

Info

Publication number: CN217964200U
Application number: CN202221846226.XU
Authority: CN
Inventors: 吴小琼; 何斌
Original assignee: Nanchong Taipeng Machinery Co ltd
Current assignee: Nanchong Taipeng Machinery Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-06
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a simple bending component which is used for being fixed on a bench vice and comprises a bearing, a fixed block, a bending block and a handle; the fixed block is welded on the inner ring of the bearing and extends out of the bearing up and down, a placing part is arranged on the fixed block, and the placing part is positioned above the bearing and used for horizontally placing materials; the bending block is welded on the outer ring of the bearing and covers the height interval of the placing part; the handle is welded to the outer ring of the bearing. The utility model discloses can cooperate the bench vice commonly used in the mill to bend the material, the self-control is simple, and low cost need not to purchase from the firm.

Description

Plain type subassembly of bending

Technical Field

The utility model relates to an equipment technical field of bending, concretely relates to plain type subassembly of bending.

Background

The bending equipment is equipment for bending plates, pipes, wires and the like. In industry, bending devices mostly include three types, the first type is a large bending machine with a die, the second type is a medium and small bending device driven by a hydraulic cylinder, and the third type is a device for manually bending by adopting a simple mechanical structure. The first type and the second type of equipment have high manufacturing cost, particularly the first type and the second type are higher or even hundreds of thousands of equipment, and are suitable for bending materials with larger structural strength, and the third type has lower manufacturing cost and is suitable for bending materials with lower structural strength.

However, the third type of devices that are manually bent by using a simple mechanical structure are cumbersome to self-manufacture, are mostly purchased from special manufacturers, and are still not low in cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plain type subassembly of bending can cooperate the bench vice commonly used in the mill to bend the material, and self-control is simple, and low cost need not to purchase from the firm.

The utility model discloses a following technical scheme realizes:

a simple bending assembly is used for being fixed on a bench vice and comprises a bearing, a fixing block, a bending block and a handle; the fixed block is welded on the inner ring of the bearing and extends out of the bearing up and down, a placing part is arranged on the fixed block, and the placing part is positioned above the bearing and used for horizontally placing materials; the bending block is welded on the outer ring of the bearing and covers the height interval of the placing part; the handle is welded to the outer ring of the bearing.

Furthermore, the fixed block is cuboid, the side wall of the fixed block is welded to the inner ring of the bearing, and the fixed block is located in the center of the bearing on the horizontal plane.

Further, the placing part comprises a groove, and the groove is formed in the top of the fixing block and penetrates through the fixing block along the length direction.

Further, the placing portion includes a through hole penetrating in a length direction.

Further, the bending block is cylindrical, and the central axis of the bending block is parallel to the central axis of the bearing.

Further, the handle is welded perpendicularly to the outer race of the bearing.

Furthermore, the angle of the shortest arc line formed by the welding point of the handle and the welding point of the bending block on the outer ring of the bearing is 80-100 degrees.

Furthermore, the fixed block comprises a body and a welding part, and the welding part is welded to the inner ring of the bearing; the body is detachably connected to the top of the welding part, and the placing part is arranged on the body.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the simple bending component of the utility model is used for being fixed on a bench vice and comprises a bearing, a fixed block, a bending block and a handle; the fixed block is welded on the inner ring of the bearing and extends out of the bearing up and down, a placing part is arranged on the fixed block, and the placing part is positioned above the bearing and used for horizontally placing materials; the bending block is welded on the outer ring of the bearing and covers the height interval of the placing part; the handle is welded on the outer ring of the bearing. Through fixing the lower extreme with the fixed block on the bench vice, the material level is placed in the portion of placing, and through handle rolling bearing's outer lane, the piece of driving to bend rotates along the outer lane to bend the material, the utility model discloses can cooperate the bench vice commonly used in the mill to bend the material to conventional bearing is the essential element, and the self-control is simple, and low cost need not to purchase from the firm.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of a simplified bending assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in which the fixing blocks are connected by fasteners;

fig. 3 is a schematic structural view of the embodiment of the present invention, in which the fixing block is connected by bolts.

Reference numbers and corresponding part names in the drawings:

100-bending the assembly; 10-a bearing; 11-an inner ring; 12-an outer ring; 20-fixing block; 21-a groove; 22-a through hole; 23-a body; 24-a weld; 30-bending blocks; 40-a handle.

200-a bench vice.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1, a simple bending assembly 100 is configured to be fixed to a vise 200, and the simple bending assembly 100 includes a bearing 10, a fixing block 20, a bending block 30, and a handle 40. Here, bench vice 200 is the equipment that spare part processing workshop is used always, can carry out the centre gripping to equipment, adopts the utility model discloses a lower material of structural strength (for example, iron panel, tubular product etc.) just can be bent to plain type subassembly 100 of bending cooperation bench vice 200. Here, the outer ring 12 of the bearing 10 does not rotate and does not move the inner ring 11, and the two are not in direct contact with each other, so that the rotation is smooth.

The fixed block 20 is welded to the inner ring 11 of the bearing 10 and extends out of the bearing 10 up and down, a placing part is arranged on the fixed block 20, and the placing part is located above the bearing 10 and used for horizontally placing materials. Here, the horizontal placement of the materials means that the materials are placed in parallel with the upper and lower end surfaces of the bearing 10.

The bending block 30 is welded to the outer ring 12 of the bearing 10 and covers the height interval of the placing portion. The handle 40 is welded to the outer race 12 of the bearing 10. For example, the handle 40 may be longer to save more effort. Here, the bending block 30 covers the height section of the placing portion, that is, after the material is placed on the placing portion, the outer ring 12 drives the bending block 30 to rotate so as to be capable of abutting against the material, so as to bend the material.

The during operation is fixed on bench vice 100 through the lower extreme with fixed block 20, and the material level is placed in the portion of placing, through handle 40 rolling bearing 10's outer lane 12, drives the piece 30 of bending and rotates along outer lane 12 to bend the material, the utility model discloses can cooperate bench vice 100 commonly used in the mill to bend the material to conventional bearing 10 is the essential element, and the self-control is simple, and low cost need not to purchase from the firm.

In another embodiment, the fixing block 20 is a rectangular parallelepiped, and the side wall of the fixing block 20 is welded to the inner ring 11 of the bearing 10, so that the fixing block 20 is located at the center of the bearing 10 in the horizontal plane. So set up, the cuboid preparation of being convenient for, and when being located central authorities, also make the welding more firm. In some embodiments, the fixing block 20 may also have arc-shaped surfaces at two ends of the rectangular parallelepiped in the length direction, so as to better fit the inner ring 11 of the bearing 10, and the welding is more secure.

In another embodiment, the placing portion includes a groove 21, and the groove 21 is disposed on the top of the fixing block 20 and penetrates the fixing block 20 in a length direction. So set up, this recess 21 can be used for placing wire rod, panel etc. to buckle.

In further embodiments, the placement portion includes a through hole 22 penetrating in a length direction. So set up, this through-hole 22 can be used to place tubular product, wire rod etc. for the bending.

In other embodiments, the bending block 30 is cylindrical and its central axis is parallel to the central axis of the bearing 10. So set up for bending piece 30 when applying the effort to the material, reduces stress concentration, avoids damaging the material.

In other embodiments, the handle 40 is welded perpendicularly to the outer race 12 of the bearing 10. So set up, it is more firm to weld.

In another embodiment, the welding point of the handle 40 and the welding point of the bending block 30 form the shortest arc angle of 80-100 degrees (e.g., 90 degrees) on the outer ring 12 of the bearing 10. So set up, because of common piece of bending is the acute angle and the right angle is more mostly, adopt this setting to make things convenient for artifical application of force.

In another embodiment, as shown in fig. 2 and 3, the fixing block 20 includes a body 23 and a welding portion 24, and the welding portion 24 is welded to the inner ring 11 of the bearing 10; the body 23 is detachably coupled to the top of the welding part 24, and the placing part is provided on the body 23. So set up, when the demands of the unable satisfied material of bore etc. in placing the portion, removable different placing the portion. For example, the detachable connection may be a bolt connection, a snap connection, etc., and the present invention is not limited thereto.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A simple bending assembly is used for being fixed on a bench vice and is characterized by comprising a bearing, a fixing block, a bending block and a handle; the fixed block is welded on the inner ring of the bearing and extends out of the bearing up and down, a placing part is arranged on the fixed block, and the placing part is positioned above the bearing and used for horizontally placing materials; the bending block is welded on the outer ring of the bearing and covers the height interval of the placing part; the handle is welded to the outer ring of the bearing.

2. The simple bending assembly according to claim 1, wherein the fixing block is a rectangular parallelepiped, and the side wall of the fixing block is welded to the inner ring of the bearing, so that the fixing block is located at the center of the bearing in the horizontal plane.

3. The simplified bending assembly according to claim 2, wherein the placement portion includes a groove disposed at a top of the fixing block and penetrating the fixing block in a length direction.

4. The simplified bending assembly according to claim 3, wherein the placement portion includes a through hole penetrating in a longitudinal direction.

5. The simplified bending assembly according to claim 1, wherein the bending block is cylindrical and wherein an axis is parallel to a central axis of the bearing.

6. The simple bend assembly of claim 1 wherein the handle is welded perpendicularly to the outer race of the bearing.

7. The simplified bending assembly according to claim 1, wherein the welding point of the handle and the welding point of the bending block form a shortest arc angle of 80-100 degrees with respect to the outer race of the bearing.

8. The plain bending assembly according to any one of claims 1 to 7, wherein the fixing block comprises a body and a welding part, and the welding part is welded to the inner ring of the bearing; the body is detachably connected to the top of the welding part, and the placing part is arranged on the body.