CN219582257U

CN219582257U - Auxiliary tooling for processing anti-falling clamping groove of roller shaft of support

Info

Publication number: CN219582257U
Application number: CN202320917606.6U
Authority: CN
Inventors: 王少成; 左安旭; 王衍淇; 王少玲; 辛崇花
Original assignee: Rizhao Dongyang Beite Machinery Technology Co ltd
Current assignee: Rizhao Dongyang Beite Machinery Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-08-25
Anticipated expiration: 2033-04-23

Abstract

An auxiliary fixture for processing an anti-falling clamping groove of a roller shaft relates to the technical field of processing of the anti-falling clamping groove of the roller shaft, in particular to an auxiliary fixture for processing the anti-falling clamping groove of the roller shaft. The device comprises a bottom plate and a fixing plate vertically arranged on the bottom plate, wherein a U-shaped bracket is arranged at the upper end of the fixing plate; the middle and the bottom of the U-shaped bracket are provided with U-shaped fixing frames, the side wall of the U-shaped bracket is provided with two fixing rods, and the two fixing rods are positioned in the U-shaped fixing frames; and a fastening bolt is arranged on the U-shaped fixing frame. The anti-falling clamping groove of the roll shaft can be symmetrically machined, and has the positive effects of improving anti-falling effect, along with simple structure and convenience in use.

Description

Auxiliary tooling for processing anti-falling clamping groove of roller shaft of support

Technical Field

The utility model relates to the technical field of processing of anti-falling clamping grooves of carrier roller shafts, in particular to an auxiliary tool for processing the anti-falling clamping grooves of carrier roller shafts.

Background

Idler rollers are an important component of belt conveyors. As shown in fig. 5, two sides of the upper end of the roller shaft of the carrier roller are provided with anti-falling clamping grooves to prevent the carrier roller from falling off. As shown in fig. 6, in the conventional double-sided milling, when the anti-drop clamping groove is machined, the idler shaft is directly placed on a workbench for machining. Because the position of each placement of the carrier roller shaft has deviation, the anti-drop clamping grooves on two sides of each processed carrier roller shaft also have the condition of asymmetry, and the anti-drop effect is influenced.

Disclosure of Invention

The utility model aims to provide an auxiliary tool for processing an anti-falling clamping groove of a carrier roller shaft, so as to achieve the aims of symmetrically processing the anti-falling clamping groove of the carrier roller shaft and improving the anti-falling effect.

The auxiliary tooling for processing the anti-falling clamping groove of the carrier roller shaft comprises a bottom plate and a fixing plate vertically arranged on the bottom plate, wherein a U-shaped bracket is arranged at the upper end of the fixing plate; the middle and the bottom of the U-shaped bracket are provided with U-shaped fixing frames, the side wall of the U-shaped bracket is provided with two fixing rods, and the two fixing rods are positioned in the U-shaped fixing frames; and a fastening bolt is arranged on the U-shaped fixing frame.

Further, bolt holes are formed in four corners of the bottom plate, and a triangular support plate is arranged between the rear side of the bottom plate and the middle of the fixing plate.

Further, the fixing plate and the U-shaped bracket are arranged on the same central shaft; the two fixing rods are symmetrically arranged on two sides of the central shaft of the fixing plate and the U-shaped bracket; the fastening bolt is arranged on the U-shaped fixing frame corresponding to the central shafts of the fixing plate and the U-shaped bracket.

Further, the bottom plate, the fixing plate, the U-shaped bracket and the U-shaped fixing frame are all made of steel plates; the fixing rod is made of solid steel columns.

According to the auxiliary tool for machining the anti-falling clamping groove of the carrier roller shaft, the bottom plate is fixed at the middle position of the workbench of the double-sided milling machine, and meanwhile, the two fixing rods are positioned at the middle positions of the two machining cutters of the double-sided milling machine. And placing the idler shaft to be processed into a U-shaped fixing frame from the U-shaped bracket, screwing up the fastening bolts, and fixing the idler shaft on the U-shaped bracket. And starting the double-sided milling, and synchronously machining the anti-falling clamping grooves on the carrier roller shaft by two machining cutters, wherein the machining of the anti-falling clamping grooves is symmetrical. Therefore, the anti-falling clamping groove of the roll shaft can be symmetrically machined, and the anti-falling clamping groove has the positive effects of improving the anti-falling effect, being simple in structure and convenient to use.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and,

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the back side of the present utility model;

FIG. 3 is a state of use of the present utility model;

FIG. 4 is a view of the back side of the present utility model in use;

fig. 5 is a schematic structural view of the idler of the present utility model;

FIG. 6 is a schematic view of a prior art double-sided mill;

reference numerals: 1. a bottom plate; 11. bolt holes; 2. a fixing plate; 21. a triangular support plate; 3. a U-shaped bracket; 31. a U-shaped fixing frame; 32. a fixed rod; 33. a fastening bolt; 4. double-sided milling; 5. a roller shaft; 51. an anti-falling clamping groove.

Detailed Description

As shown in fig. 1-2, the auxiliary fixture for processing the anti-falling clamping groove of the carrier roller shaft comprises a bottom plate 1 and a fixing plate 2 vertically arranged on the bottom plate, wherein a U-shaped bracket 3 is arranged at the upper end of the fixing plate 2; the middle and the bottom of the U-shaped bracket 3 are provided with U-shaped fixing frames 31, the side wall of the U-shaped bracket 3 is provided with two fixing rods 32, and the two fixing rods 32 are positioned in the U-shaped fixing frames 31; the U-shaped holder 31 is provided with a fastening bolt 33.

In use, as shown in fig. 3-4, the present utility model is first of all used with the base plate 1 fixed in the middle of the table of the double-sided milling 4 and with the two fixing bars 32 in the middle of the two working knives of the double-sided milling 4. Then, the idler shaft 5 to be processed is placed into the U-shaped fixing frame 31 from the U-shaped bracket 3, the fastening bolt 33 is adjusted, the upper end of the idler shaft is located at the middle position of the two processing cutters of the double-sided mill 4, and then the fastening bolt 33 is screwed down, so that the idler shaft 5 is fixed on the U-shaped bracket 3. Finally, the double-sided milling 4 is started, and the two processing cutters simultaneously and synchronously process the anti-falling clamping grooves 51 on the carrier roller shaft 5, so that the anti-falling clamping grooves 51 are symmetrically processed, and the anti-falling effect of the carrier roller shaft 5 can be improved.

The four corners of the bottom plate 1 are provided with bolt holes 11, and a triangular support plate 21 is arranged between the rear side of the bottom plate 1 and the middle of the fixed plate 2. The bolt hole 11 can be used for conveniently installing, fixing and disassembling the maintenance bottom plate 1, and is simple in structure and convenient to use. The bottom of the triangular support plate 21 is welded on the bottom plate 1, the upper end of the triangular support plate 21 is welded on the fixed plate 2, the fixed supporting force between the bottom plate 1 and the fixed plate 2 can be improved, the anti-falling clamping groove 51 of the supporting roller shaft 5 is convenient to symmetrically process, and the use is convenient.

The fixing plate 2 and the U-shaped bracket 3 are arranged on the same central shaft; the two fixing rods 32 are symmetrically arranged on two sides of the central shaft of the fixing plate 2 and the U-shaped bracket 3; the fastening bolts 33 are provided at the U-shaped fixing frame 31 corresponding to the central axes of the fixing plate 2 and the U-shaped bracket 3. When the roller shaft is placed into the U-shaped fixing frame 31 from the U-shaped support 3, the roller shaft 5 can be fixed in the middle of the U-shaped fixing frame 31, can be positioned in the middle of the fixing plate 2 and the U-shaped support 3, and the copper welding wire can be positioned in the middle position of the two processing cutters of the double-sided mill 4, so that the anti-falling clamping grooves 51 of the roller shaft are symmetrically processed, and the anti-falling effect is improved.

The bottom plate 1, the fixing plate 2, the U-shaped bracket 3 and the U-shaped fixing frame 31 are all made of steel plates; the fixing rod 32 is made of solid steel columns, is firm and durable, and improves practicality.

The technical solution of the present utility model is not limited to the scope of the embodiments of the present utility model, and technical matters not described in detail in the present utility model are all known technologies.

Claims

1. The auxiliary tooling for processing the anti-falling clamping groove of the carrier roller shaft is characterized by comprising a bottom plate (1) and a fixing plate (2) vertically arranged on the bottom plate, wherein a U-shaped bracket (3) is arranged at the upper end of the fixing plate (2); the middle and the bottom of the U-shaped bracket (3) are provided with U-shaped fixing frames (31), the side wall of the U-shaped bracket (3) is provided with two fixing rods (32), and the two fixing rods (32) are positioned in the U-shaped fixing frames (31); the U-shaped fixing frame (31) is provided with a fastening bolt (33).

2. The auxiliary tool for machining the carrier roller shaft anti-drop clamping groove according to claim 1, wherein bolt holes (11) are formed in four corners of the bottom plate (1), and a triangular support plate (21) is arranged between the rear side of the bottom plate (1) and the middle of the fixed plate (2).

3. The auxiliary tool for processing the carrier roller shaft anti-falling clamping groove according to claim 1, wherein the fixing plate (2) and the U-shaped bracket (3) are arranged on the same central shaft; the two fixing rods (32) are symmetrically arranged at two sides of the central shaft of the fixing plate (2) and the U-shaped bracket (3); the fastening bolt (33) is arranged on the U-shaped fixing frame (31) corresponding to the central shafts of the fixing plate (2) and the U-shaped bracket (3).

4. The auxiliary tool for processing the carrier roller shaft anti-falling clamping groove according to claim 1, wherein the bottom plate (1), the fixed plate (2), the U-shaped bracket (3) and the U-shaped fixing frame (31) are all made of steel plates; the fixing rod (32) is made of a solid steel column.