CN218312139U

CN218312139U - Auxiliary tool for machining taper sleeve of rocker arm of vertical mill

Info

Publication number: CN218312139U
Application number: CN202222593439.2U
Authority: CN
Inventors: 张海瑾; 范英科; 王高章; 郝鹏飞; 范力俭; 王景阳
Original assignee: Xinxiang Changcheng Machinery Co ltd
Current assignee: Xinxiang Changcheng Machinery Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-17
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an auxiliary tool for processing a vertical mill rocker taper sleeve, which comprises an adjusting seat and a workpiece supporting seat, wherein the workpiece supporting seat is arranged into a circular structure, a positioning rod is welded at the center of the workpiece supporting seat, a workpiece locking nut is connected on the positioning rod in a threaded manner, a supporting plate is arranged on the upper surface of the fixed base, the workpiece supporting seat is arranged between the supporting plate and the fixed base, pressing plates are arranged on the left side and the right side of the upper surface of the adjusting seat, a pressing nut is connected on the pressing plates in a threaded manner, the lower end of the pressing nut is abutted against the adjusting seat, and the fixed base for supporting the adjusting seat is arranged below the adjusting seat; the utility model discloses the clamping process is simple, and is fixed firm, and the work piece after processing, the qualification rate promotes greatly, and the preparation man-hour and cost are practiced thrift to the processing degree of difficulty greatly reduced, can be convenient for change the frock to frock position control simultaneously, satisfy the preparation of different work pieces.

Description

Auxiliary tool for machining taper sleeve of rocker arm of vertical mill

Technical Field

The utility model relates to a vertical roller mill taper sleeve processing technology field specifically is an auxiliary fixtures of processing vertical mill rocking arm taper sleeve.

Background

The vertical roller mill is called a vertical mill for short, is used for grinding and processing cement raw materials, cement clinker, slag and steel slag, and has the characteristics of simple structure and low manufacturing and using cost. In the manufacturing process of the rocker arm device of the vertical roller mill, the production and the manufacture of the taper sleeve are particularly complex, the taper sleeve is small in size, high in bearing strength, high in required precision and difficult to manufacture, and the precision can be ensured when a workpiece is manufactured by selecting a proper clamping mode and a proper clamp for machining the taper sleeve. Under the condition, whether the quality of workpiece manufacturing reaches the standard or not and the qualification rate is high or low is determined by the reasonability of the design of the fixture tool, because the taper sleeve is an irregular heterogeneous piece, the machining is very difficult, the taper sleeve workpiece is firstly fixed, no corresponding fixture can be matched, the workpiece is worried about to be damaged after clamping, a large amount of scraps are generated in the machining process, the quality qualification rate is low, the great waste is caused, the machining period is delayed, and the overall cost of the vertical mill is increased; the requirement of practical use cannot be met, so that the improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a processing vertical mill rocking arm taper sleeve's auxiliary fixtures, the clamping process is simple, and is fixed firm, work piece after processing, the qualification rate promotes greatly, and the processing degree of difficulty greatly reduced practices thrift manufacturing man-hour and cost, can be convenient for change the frock to frock position control simultaneously, satisfies the preparation of different work pieces, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary fixtures of processing upright mill rocking arm taper sleeve, is including adjusting seat and work piece supporting seat, the work piece supporting seat sets up to circular structure, and the central welding of work piece supporting seat has the locating lever, and threaded connection has work piece lock nut on the locating lever, the unable adjustment base upper surface is provided with the backup pad, and the work piece supporting seat sets up between backup pad and unable adjustment base, it is provided with the clamp plate to adjust the seat upper surface left and right sides, and threaded connection has gland nut on the clamp plate, and gland nut's lower extreme is contradicted with adjusting the seat, the below of adjusting the seat is provided with the unable adjustment base who is used for supporting the regulation seat.

Furthermore, a T-shaped groove is formed in the upper surface of the fixing base, a long screw penetrates through the T-shaped groove, the long screw can freely slide in the T-shaped groove through a screw cap, the upper end of the long screw penetrates to the upper portion of the pressing plate, and a supporting nut for supporting the pressing plate is arranged on the long screw.

Furthermore, unable adjustment base sets up to rectangle hollow out construction, and unable adjustment base's upper surface is provided with protruding muscle, and unable adjustment base's four corners is provided with the fixed orifices that is used for fixing.

Furthermore, one side of the lower surface of the workpiece supporting seat is welded on the adjusting seat, the other side of the lower surface of the workpiece supporting seat is welded on the supporting plate, and an included angle of 10-30 degrees is formed between the workpiece supporting seat and the horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses on set up the locating lever, fixed a position the work piece through the locating lever, then fixed firmly with the work piece through work piece lock nut, work piece supporting seat angle fixation to ensure the work piece angle fixation on the locating lever, clamping location convenient operation satisfies the demand of processing.

2. The utility model discloses on set up the long screw, can adjusting plate's position through the long screw, and then can adjust gland nut to the fixed position of adjusting seat, fixed position adjusts conveniently, the structure of mobile dismantlement, be convenient for change the adjusting seat, it is convenient to change, satisfy work piece processing demand, reliably support to supporting platen through support nut, the height that supporting platen can be adjusted to the rotation support nut, to adjusting seat applied pressure through gland nut, will adjust the firm fixing on unable adjustment base of seat.

3. The utility model discloses the clamping process is simple, and is fixed firm, and the work piece after processing, the qualification rate promotes greatly, and the preparation man-hour and cost are practiced thrift to the processing degree of difficulty greatly reduced, can be convenient for change the frock to frock position control simultaneously, satisfy the preparation of different work pieces.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: the device comprises a fixing hole 1, a supporting nut 2, a compression nut 3, a fixing base 4, a long screw 5, a groove T, a pressing plate 7, a convex rib 8, an adjusting seat 9, a workpiece supporting seat 10, a workpiece locking nut 11, a positioning rod 12 and a supporting plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary tool for processing a vertical mill rocker taper sleeve comprises an adjusting seat 9 and a workpiece supporting seat 10, wherein the workpiece supporting seat 10 is of a circular structure, a positioning rod 12 is welded in the center of the workpiece supporting seat 10, a workpiece locking nut 11 is connected to the positioning rod 12 in a threaded manner, a workpiece is positioned through the positioning rod 12, then the workpiece is firmly fixed through the workpiece locking nut 11, the workpiece supporting seat 10 is fixed in angle, so that the workpiece on the positioning rod 12 is fixed in angle to meet the processing requirement, a supporting plate 13 is arranged on the upper surface of a fixed base 4, the workpiece supporting seat 10 is arranged between the supporting plate 13 and the fixed base 4, one side of the lower surface of the workpiece supporting seat 10 is welded on the adjusting seat 9, the other side of the lower surface of the workpiece supporting seat 10 is welded on the supporting plate 13, an included angle of 10-30 degrees is formed between the workpiece supporting seat 10 and the horizontal plane, and the workpiece supporting seat 10, the adjusting seat 9 and the supporting plate 13 are welded, the structure is firm, the angle is ensured to be fixed, the supporting plate 13 reliably supports the workpiece supporting seat 10, the left side and the right side of the upper surface of the adjusting seat 9 are provided with the pressing plates 7, the pressing plates 7 are in threaded connection with the compression nuts 3, the lower ends of the compression nuts 3 are abutted against the adjusting seat 9, the fixing base 4 for supporting the adjusting seat 9 is arranged below the adjusting seat 9, the fixing base 4 is of a rectangular hollow structure, the upper surface of the fixing base 4 is provided with the convex ribs 8, the convex ribs 8 increase the contact force between the adjusting seat 9 and the fixing base 4, the four corners of the fixing base 4 are provided with the fixing holes 1 for fixing, the adjusting seat 9 is firmly fixed on the fixing base 4 by applying pressure through the compression nuts 3, the upper surface of the fixing base 4 is provided with the T-shaped groove 6,T groove 6 through which the long screw 5 can freely slide in the T-shaped groove 6 through the screw cap, can adjust the position of clamp plate 7 through long screw 5, and then can adjust the fixed position of gland nut 3 to adjusting seat 9, fixed position regulation is convenient, the structure of mobile dismantlement, be convenient for change adjusting seat 9, it is convenient to change, satisfy work piece processing demand, the top of clamp plate 7 is worn to long screw 5 upper end, be provided with the supporting nut 2 of supporting clamp plate 7 on the long screw 5, reliably support supporting clamp plate 7 through supporting nut 2, rotate supporting nut 2 and can adjust the height of supporting clamp plate 7, the utility model discloses the clamping process is simple, and is fixed firm, the work piece after the processing, the qualification rate promotes greatly, the processing degree of difficulty greatly reduced, practice thrift preparation man-hour and cost, can be to frock position control simultaneously, be convenient for change the frock, satisfy the preparation of different work pieces.

When in use: put on unable adjustment base 4 will adjust seat 9, after confirming the position, can adjust the position of clamp plate 7 through long screw 5, and then can adjust gland nut 3 to the fixed position of adjustment seat 9, fixed position regulation is convenient, support nut 2 carries out reliable support to support clamp plate 7, rotate support nut 2 and can adjust the height of support clamp plate 7, exert pressure through gland nut 3 to adjustment seat 9, will adjust the firm fixing on unable adjustment base 4 of seat 9, with taper sleeve work piece suit on locating lever 12, and it is fixed firm with the taper sleeve through work piece lock nut 11, accomplish the location and the fixing to the taper sleeve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auxiliary fixtures of processing vertical grinding rocking arm taper sleeve, is including adjusting seat (9) and work piece supporting seat (10), its characterized in that: the workpiece supporting seat is characterized in that the workpiece supporting seat (10) is of a circular structure, a positioning rod (12) is welded at the center of the workpiece supporting seat (10), a workpiece locking nut (11) is connected to the positioning rod (12) in a threaded mode, a supporting plate (13) is arranged on the upper surface of the fixing base (4), the workpiece supporting seat (10) is arranged between the supporting plate (13) and the fixing base (4), pressing plates (7) are arranged on the left side and the right side of the upper surface of the adjusting seat (9), pressing nuts (3) are connected to the pressing plates (7) in a threaded mode, the lower ends of the pressing nuts (3) are abutted to the adjusting seat (9), and the fixing base (4) used for supporting the adjusting seat (9) is arranged below the adjusting seat (9).

2. The auxiliary tool for machining the taper sleeve of the rocker arm of the vertical mill as claimed in claim 1, wherein: the upper surface of unable adjustment base (4) is provided with T-slot (6), has worn long screw (5) in T-slot (6), and long screw (5) can freely slide in T-slot (6) through the cap for a nail, and the top of clamp plate (7) is worn to long screw (5) upper end, be provided with support nut (2) that support clamp plate (7) on long screw (5).

3. The auxiliary tool for machining the taper sleeve of the rocker arm of the vertical mill as claimed in claim 1, wherein: the fixing base (4) is of a rectangular hollow structure, the upper surface of the fixing base (4) is provided with a convex rib (8), and four corners of the fixing base (4) are provided with fixing holes (1) for fixing.

4. The auxiliary tool for machining the taper sleeve of the rocker arm of the vertical mill as claimed in claim 1, wherein: one side of the lower surface of the workpiece supporting seat (10) is welded on the adjusting seat (9), the other side of the lower surface of the workpiece supporting seat is welded on the supporting plate (13), and an included angle of 10-30 degrees is formed between the workpiece supporting seat (10) and the horizontal plane.