CN218397693U

CN218397693U - Clamp for vice for processing round holes on shaft parts with various sizes

Info

Publication number: CN218397693U
Application number: CN202221801735.0U
Authority: CN
Inventors: 刘欢; 梁丽岩; 王宝龙; 高悦
Original assignee: Shenyang Aircraft Industry Group Co Ltd
Current assignee: Shenyang Aircraft Industry Group Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-01-31
Anticipated expiration: 2032-07-13

Abstract

The utility model belongs to the technical field of the tooling design and manufacturing, a clamp for vice for round hole on a plurality of size axle class parts is used for processing is related to. The semi-ring fixing device comprises an upper semi-ring, a lower semi-ring, a support, a cylindrical pin, a support fixing bolt, a handle nut, a semi-ring fixing bolt, a fixing sleeve and the like. And selecting a proper fixed sleeve according to the shaft parts to be processed in work. Application the utility model discloses the part that the clamping that can make things convenient for quick needs to process avoids part among the traditional approach effectively because the uneven problem that local deformation appears easily of atress to can process multiple size axle class part, the security improves greatly, requires to reduce to workman's operation level, and machining efficiency is high, and then plays the promotion effect to the quick installation of aircraft.

Description

Clamp for vice for processing round holes on shaft parts with various sizes

Technical Field

The utility model belongs to the technical field of the design of technological equipment and manufacturing, a clamp for vice for processing round hole on multiple size axle type part is related to.

Background

At present, in the aeronautical field frock manufacturing, the spare part of system round hole on axle type part end is very many, in the past a ray of production workman often directly with axle type part clamping on the vice carry out the drilling, and axle type part size is diversified, when applying this method system hole, the vice needs the extrusion force to fix the part, the extrusion force is too big, local deformation appears easily because the atress is uneven in the part, if the extrusion force undersize, drop easily during the drilling, it is very dangerous, this kind of method requires very high to a ray of workman's operating capacity, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a through the round hole on the supplementary preparation multiple size axle type part of clamp for the vice. This clamp for vice has solved such kind of axle type parts that need system round hole effectively and has processed the security low with traditional approach to the problem of difficult, the inefficiency of operation, and can process multiple size axle type parts, great improvement the machining efficiency of this kind of part.

The utility model has the following concrete technical scheme:

the utility model provides a clamp for vice for round hole on being used for processing multiple size axle type part, a clamp for vice for round hole on being used for processing multiple size axle type part include semi-ring 1, lower semi-ring 2, support 3, cylindric lock 4, support fixing bolt 5, handle nut 6, semi-ring fixing bolt 7, fixed cover 8.

The upper half ring 1 and the lower half ring 2 are connected through a cylindrical pin 4.

Support 3 and lower semi-ring 2 pass through support fixing bolt 5 and be connected, support 3 provides the supporting role for the clamp, makes things convenient for the vice centre gripping simultaneously.

The fixed sleeve 8 is arranged in the upper half ring 1 and the lower half ring 2 and used for assembling shaft parts, and the suitable fixed sleeve 8 is selected according to the shaft parts to be processed.

The handle nut 6 is used for screwing the semi-ring fixing bolt 7, so that the shaft parts are fastened in the fixing sleeve 8.

Application the utility model discloses the part that the clamping that can make things convenient for quick needs to process avoids part among the traditional approach effectively to appear the problem of local deformation easily because the atress is uneven to can process multiple size axle class part, the security improves greatly, requires to reduce to workman's operation level, and machining efficiency is high, and then plays the promotion effect to the quick installation of aircraft.

Description of the drawings:

fig. 1 is a schematic view of a shaft part requiring a round hole to be machined.

Fig. 2 is a schematic structural diagram of a clamp for a vice for processing round holes on shaft parts with various sizes.

Fig. 3 is a schematic diagram of the application of shaft parts with various sizes to be processed with round holes to a clamp for a vice.

In the figure: 1, an upper half ring; 2, a lower half ring; 3, a bracket; 4, cylindrical pins; 5, fixing a bolt by a bracket; 6, a handle nut; 7 semi-ring fixing bolts; 8 fixing the sleeve.

Detailed Description

The following description will be made with reference to the drawings and technical solutions to illustrate specific embodiments of the present invention:

as shown in the figure: the upper half ring 1 is connected with the lower half ring 2 through a cylindrical pin 4, the support 3 is connected with the lower half ring 2 through a half ring fixing bolt 7, a proper fixing sleeve 8 is selected for the shaft part to be processed according to needs, the size of the fixing sleeve 8 is shown in table 1, if the diameter of the shaft part is matched with the inner diameter D1 of the fixing sleeve 8, a first fixing sleeve 8 is selected, the shaft part and the fixing sleeve 8 are assembled together and then placed in the upper half ring 1 and the lower half ring 2, the support fixing bolt 5 is screwed through a handle nut 6, the shaft part is fixed in the clamp, the whole device is placed on a vice, and the vice clamping support 3 is used for drilling the shaft part.

TABLE 1 fixed cover size table

Claims

1. The utility model provides a clamp for vice for round hole on a plurality of size axle type parts of processing which characterized in that: comprises an upper semi-ring (1), a lower semi-ring (2), a bracket (3), a cylindrical pin (4), a bracket fixing bolt (5), a handle nut (6), a semi-ring fixing bolt (7) and a fixing sleeve (8);

the upper half ring (1) is connected with the lower half ring (2) through a cylindrical pin (4);

the support (3) is connected with the lower semi-ring (2) through a support fixing bolt (5), the support (3) provides a supporting function for the hoop and is convenient for clamping by a vice;

the fixing sleeve (8) is arranged in the upper half ring (1) and the lower half ring (2) and used for assembling shaft parts, and a proper fixing sleeve (8) is selected according to the shaft parts to be processed;

the handle nut (6) is used for screwing the half ring fixing bolt (7) so as to fasten the shaft part in the fixing sleeve (8).