CN215146870U

CN215146870U - Machining clamp capable of being adjusted in two directions

Info

Publication number: CN215146870U
Application number: CN202120114101.7U
Authority: CN
Inventors: 董延杰; 何中宝; 谢明志
Original assignee: Shenyang Fangxin Aviation Machinery Equipment Manufacturing Co ltd
Current assignee: Shenyang Fangxin Aviation Machinery Equipment Manufacturing Co ltd
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2021-12-14
Anticipated expiration: 2031-01-16

Abstract

The utility model relates to a machining makes the field, specifically is a machining anchor clamps of two-way adjustment, and this clamping tool comprises fixed exposed core, adjustable holder, connecting axle, lock nut. The fixed clamping end is L-shaped, the middle part of the fixed clamping end is fixedly connected with a connecting shaft, and the bottom of the fixed clamping end is provided with a straight groove. The connecting shaft is a straight shaft with threads. The adjustable clamping piece is arranged in the straight groove and can move along the straight groove, the adjustable clamping piece is provided with a through hole, and the connecting shaft penetrates through the adjustable clamping piece. The clamp can realize bidirectional adjustment, the adjustment mode is simple, accurate, rapid and labor-saving, and the adjustment precision and the adjustment efficiency of the clamp are improved.

Description

Machining clamp capable of being adjusted in two directions

Technical Field

The utility model relates to a machining makes the field, specifically is a machining part clamping tool.

Background

In the processing process of airplane parts, due to various types of airplane parts, different part configurations need to be aimed at

The corresponding anchor clamps of design, for solving the similar centre gripping problem of part configuration, adopt threaded rod drive anchor clamps motion to realize pressing from both sides tightly usually, but this type of design is mostly unidirectional design, can't realize the reverse motion of anchor clamps through the means of adjustment.

SUMMERY OF THE UTILITY MODEL

In order to solve the shortcoming that exists among the prior art, improve the adjustment precision and the adjustment efficiency of anchor clamps, the utility model provides a machine that can realize two-way adjustment adds part anchor clamps.

In order to achieve the above object, the present invention provides the following technical solutions: a machining clamp comprises a fixed clamping end, an adjustable clamping piece, a connecting shaft and a locking nut. The fixed clamping end is L-shaped, the middle part of the fixed clamping end is fixedly connected with a connecting shaft, and the bottom of the fixed clamping end is provided with a straight groove. The connecting shaft is a straight shaft with threads. The adjustable clamping piece is arranged in the straight groove and can move along the straight groove, the adjustable clamping piece is provided with a through hole, and the connecting shaft penetrates through the adjustable clamping piece.

The two locking nuts are matched with the connecting shaft and respectively clamped at the front end and the rear end of the adjustable clamping piece.

The utility model discloses have following advantage and beneficial effect:

1. the position of the clamp in the linear direction is adjusted in a threaded mode, so that the adjusting precision is high, and the clamping force is controlled well;

2. the two-way adjustment can be realized by adopting a double-nut clamping mode for adjustment and position locking, and the adjustment mode is simple, accurate, rapid and labor-saving.

Drawings

FIG. 1 is a schematic view of a machining fixture.

Detailed Description

A machining clamp comprises a fixed clamping end (1), an adjustable clamping piece (2), a connecting shaft (3) and a locking nut (5). The fixed clamping end (1) is L-shaped, the middle part of the fixed clamping end is fixedly connected with a connecting shaft (3), and the bottom of the fixed clamping end is provided with a straight groove (4). The connecting shaft (3) is a straight shaft with threads. The adjustable clamping piece (2) is arranged in the straight groove (4) and can move along the straight groove (4), the adjustable clamping piece (2) is provided with a through hole, and the connecting shaft (3) penetrates through the adjustable clamping piece (2).

The two locking nuts (5) are matched with the connecting shaft (3) and clamped at the front end and the rear end of the adjustable clamping piece (2) respectively.

When in specific use:

and (3) loading a part to be processed, rotating the locking nut (5), enabling the adjustable clamping piece (2) to move along the direction of the straight groove (4), screwing the locking nut (5) after the adjustable clamping piece moves to a proper clamping position, and locking the relative position of the adjustable clamping piece (2) relative to the connecting shaft (3) by adopting a double-nut locking mode, thereby realizing the clamping and positioning of the part to be processed.

Claims

1. The utility model provides a machining anchor clamps of two-way adjustment which characterized in that: a machining clamp comprises a fixed clamping end, an adjustable clamping piece, a connecting shaft and a locking nut; the fixed clamping end is L-shaped, the middle part of the fixed clamping end is fixedly connected with a connecting shaft, and the bottom of the fixed clamping end is provided with a straight groove; the connecting shaft is a straight shaft with threads; the adjustable clamping piece is arranged in the straight groove and can move along the straight groove, the adjustable clamping piece is provided with a through hole, and the connecting shaft penetrates through the adjustable clamping piece.

2. A machining fixture as claimed in claim 1, wherein: the two locking nuts are matched with the connecting shaft and respectively clamped at the front end and the rear end of the adjustable clamping piece.