CN223000140U

CN223000140U - Quick face adjustment processing clamping frock in wheel class part terminal surface hole

Info

Publication number: CN223000140U
Application number: CN202422129202.8U
Authority: CN
Inventors: 王旭声; 傅旸; 吴伟强
Original assignee: Nanjing Avis Transmission Technology Co ltd
Current assignee: Nanjing Avis Transmission Technology Co ltd
Priority date: 2024-08-31
Filing date: 2024-08-31
Publication date: 2025-06-20
Anticipated expiration: 2034-08-31

Abstract

The utility model provides a rapid surface adjusting and clamping tool for end surface holes of wheel parts, which is characterized in that a V-shaped base is horizontally and fixedly arranged on a workbench, the wheel parts are vertically arranged in V-shaped grooves of the V-shaped base, a cross beam connected with the V-shaped base is arranged to compress the outer circle of the wheel parts, an equal-height block is arranged on the workbench, a square block is arranged on the equal-height block, the equal-height block and the square block are fixedly connected to the workbench, two sides of the wheel parts are respectively provided with an equal-height block and square block combination, and side end surfaces of the square blocks on two sides are respectively attached to side end surfaces of two sides of the wheel parts. The utility model ensures that the holes on the two end surfaces of the wheel parts are processed, the operation is simple, the production efficiency is high, the required precision is ensured, and the universality is strong.

Description

Quick face adjustment processing clamping frock in wheel class part terminal surface hole

Technical Field

The utility model relates to the field of tools, in particular to a rapid face adjusting and clamping tool for end face holes of wheel parts.

Background

Wind power generation has been rapidly developed in recent years due to the advantages of no pollution, low construction cost, and the like.

In a wind power gear box, two end face holes of a wheel part (such as a gear) are machined, one end face hole is machined firstly, lifting and turning over are carried out, the other end face hole is machined through clamping again, the operation is complex, and the efficiency is low. Aiming at parts produced in batches, under the condition of certain requirements on production precision, particularly when the relative position requirements on two side holes are met, the precision of the machining mode in the prior art is difficult to ensure.

Disclosure of utility model

The utility model provides a rapid surface adjusting, machining and clamping tool for end surface holes of wheel parts, which aims to overcome the defects of the prior art, and has the advantages of simplicity in operation, high production efficiency, precision guarantee requirement and strong universality.

The technical scheme adopted for solving the technical problems is as follows:

quick face adjustment processing clamping frock in wheel class part terminal surface hole, its characterized in that:

the device comprises a workbench, a V-shaped base, wheel parts, a beam pressing wheel part and a beam pressing wheel part, wherein the V-shaped base is horizontally and fixedly arranged on the workbench;

the equal-height blocks are placed on the workbench, the square blocks are placed on the equal-height blocks, the equal-height blocks and the square blocks are fixedly connected to the workbench, the equal-height blocks and the square blocks are respectively arranged on two sides of the wheel parts, and side end faces of the square blocks on two sides are respectively attached to side end faces of two sides of the wheel parts.

The device is characterized in that a sleeve is arranged on a workbench, and a screw rod is screwed in a screw hole formed in the upper end face of the sleeve;

The two ends of the pressing plate are pressed on the upper end face of the screw rod and the upper end face of the square block, and the two sides of each square block are respectively provided with a sleeve, the screw rod and the pressing plate;

The double-end stud penetrates through the through hole on the pressing plate, the lower end of the double-end stud is screwed into a screw hole formed in the upper surface of the workbench, the nut is screwed on the double-end stud and presses the double-end stud, the pressing plate presses the upper end face of the screw and the upper end face of the square block, and two sides of each square block are respectively provided with a sleeve, a screw, the double-end stud, the pressing plate and the nut.

The height of the upper end face of the screw rod which is screwed in the screw hole formed in the upper end face of the sleeve is consistent with the height of the upper end face of the square block.

The two studs are respectively screwed in two screw holes on the upper end surfaces of two sides of the V-shaped base, the two studs respectively penetrate through two through holes of the cross beam, the two nuts are respectively screwed on the two studs, the nuts compress the cross beam, and the cross beam compresses the outer circle of the wheel part.

The utility model has the advantages that:

According to the utility model, a horizontal machining center is selected, the side end faces of the support wheel type parts are fixed by the equal-height blocks and the square blocks, one side is clamped and machined, the workbench rotates 180 degrees, the other side can be machined, two end face holes can be machined by one-time clamping, the other end face holes can be machined without lifting and turning over, the operation is simple, the production efficiency is high, and especially, the clamping tool can ensure the required precision when having the relative position requirements on the two side holes. The clamping processing of different types of workpieces can be realized by adjusting the screwing of the double-end stud and the screw rod, and the universality is strong.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic cross-sectional view of the present utility model.

Detailed Description

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other embodiments may be obtained according to these drawings without inventive effort for a person skilled in the art. In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper," "lower," "inner," "outer," "bottom," and the like as used in this specification are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate the description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1:

the tool is used in the process of:

1. the V-shaped base 4 is horizontally and fixedly arranged on the workbench 100;

2. Two studs 3 are respectively screwed into two screw holes 42 on the upper end surfaces of the two sides of the V-shaped base 4;

3. vertically lifting the workpiece gear 12 into the V-shaped groove 41 of the V-shaped base 4;

4. Lifting the cross beam 2, wherein two through holes 21 of the cross beam 2 respectively penetrate through the two studs 3, and the cross beam 2 is pressed on the outer circle of the workpiece gear 12;

5. The two nuts 1 are respectively screwed on the two studs 3, the nuts 1 press the cross beam 2, and the cross beam 2 presses the outer circle of the workpiece gear 12;

6. Selecting a proper equal-height block 11 and a square block 10, placing the equal-height block 11 on a workbench 100, placing the square block 10 on the equal-height block 11, enabling side end faces of the square block 10 to be tightly attached to side end faces of a workpiece gear 12, respectively combining the equal-height block 11 and the square block 10 at two sides of the workpiece gear 12, and enabling end faces of the square block 10 at two sides to be tightly attached to end faces at two sides of the workpiece gear 12;

7. the sleeve 6 is placed on the workbench 100, the screw 5 is screwed in a screw hole 61 formed in the upper end face of the sleeve 6, and the screw 5 is rotated to lift, so that the height of the upper end face of the screw 5 is consistent with the height of the upper end face of the square block 10;

8. Two ends of the pressing plate 9 are pressed on the upper end face of the screw 5 and the upper end face of the square block 10, and two sides of each square block are respectively provided with a sleeve 6, the screw 5 and the pressing plate 9;

9. The stud 7 passes through the through hole 91 on the pressing plate 9, the lower end of the stud 7 is screwed into the screw hole 101 formed in the upper surface of the workbench 100, the nut 8 is screwed on the stud 7, the nut 8 presses the stud 7, and the pressing plate 9 presses the upper end face of the screw 5 and the upper end face of the square block 10. The two sides of each square block 10 are respectively provided with a sleeve 6, a screw 5, a double-end stud 7, a pressing plate 9 and a nut 8.

So far, the clamping tool is completed, and the horizontal machining center can normally machine a hole on one end face of the workpiece gear 12. After the machining is completed, the table is rotated 180 ° to normally machine the hole on the other end face of the workpiece gear 12.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. 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.

Claims

1. A rapid face adjusting machining and clamping tool for end face holes of wheel parts is characterized in that a V-shaped base is horizontally and fixedly arranged on a workbench, the wheel parts are vertically arranged in V-shaped grooves of the V-shaped base, a cross beam connected with the V-shaped base is arranged to compress the outer circle of the wheel parts, equal-height blocks are arranged on the workbench, square blocks are arranged on the equal-height blocks, the equal-height blocks and the square blocks are fixedly connected to the workbench, two sides of the wheel parts are respectively provided with an equal-height block and square block combination, and side end faces of the square blocks on two sides are respectively attached to side end faces of two sides of the wheel parts.

2. The quick surface machining and clamping tool for the end surface holes of the wheel parts is characterized by comprising a sleeve arranged on a workbench, a screw rod screwed in a screw hole formed in the upper end surface of the sleeve, two ends of a pressing plate are pressed on the upper end surface of the screw rod and the upper end surface of a square block, two sides of each square block are respectively provided with a sleeve, a screw rod and a pressing plate, a stud penetrates through a through hole in the pressing plate, the lower end of the stud is screwed into the screw hole formed in the upper surface of the workbench, a nut is screwed on the stud and presses the stud, the pressing plate presses the upper end surface of the screw rod and the upper end surface of the square block, and two sides of each square block are respectively provided with a sleeve, a screw rod, a stud, a pressing plate and a nut.

3. The rapid face adjusting and clamping tool for the wheel part end face holes is characterized in that the height of the upper end face of a screw rod which is screwed in a screw hole formed in the upper end face of the sleeve is identical to the height of the upper end face of the square block.

4. The quick surface adjusting and clamping tool for the wheel part end surface holes is characterized in that two studs are respectively screwed into two screw holes on the upper end surfaces of two sides of a V-shaped base, the two studs respectively penetrate through two through holes of a cross beam, two nuts are respectively screwed on the two studs, the nuts compress the cross beam, and the cross beam compresses the outer circle of the wheel part.