CN209754611U - Herringbone plate fixing device - Google Patents

Abstract

The utility model provides a lambdoidal plate fixing device, which comprises a fixing plate and i, set up the standing groove that is used for placing the work piece on the fixed plate, the tip of fixed plate is equipped with the groove face that is used for compressing tightly the fixed plate, the fixed plate is kept away from groove face end and is equipped with rotatory screw rod, the lower extreme of fixed plate is equipped with the limiting plate of installing at milling machine mesa T type inslot, the both sides of standing groove are equipped with the screw hole, pass through the fixed clamp plate of screw spare on the screw hole, threaded connection has the nut on the rotatory screw rod. The utility model provides a pair of herringbone board fixing device, simple structure, convenient to use, the security is high in the processing security, and is efficient.

Description

Herringbone plate fixing device

Technical Field

The utility model relates to a add a little processing field, in particular to herringbone board fixing device.

Background

At present, when the herringbone plate is machined, the herringbone plate is directly placed on a bed surface of a milling machine for direct machining, each workpiece needs to be aligned in the alignment mode, the machining speed is low, the efficiency is low, the workpiece machined in the machining process can be crushed, the workpiece can be loosened in the machining process, the workpiece is scrapped, and operators are more likely to be injured.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned among the prior art not enough, the utility model provides a lambdoidal plate fixing device, its simple structure, convenient operation, the availability factor is high, convenient popularization.

In order to achieve the above object, the utility model adopts the following technical scheme:

The herringbone plate fixing device comprises a fixing plate, wherein a placing groove used for placing a workpiece is formed in the fixing plate, the end portion of the fixing plate is provided with a groove surface used for compressing the fixing plate, a rotary screw rod is arranged at the end, far away from the groove surface, of the fixing plate, a limiting plate installed in a T-shaped groove in the table top of a milling machine is arranged at the lower end of the fixing plate, threaded holes are formed in two sides of the placing groove, a pressing plate fixed through a threaded part is arranged on each threaded hole, and a nut is connected to each rotary screw rod.

As an improvement, the nut is a quadrangular nut or a hexagonal nut, and the diameter of an inscribed circle of the nut is the same as the width of a groove at the bottom of a T-shaped groove on the table top of the milling machine.

The utility model has the advantages that:

The utility model discloses simple structure, high durability and convenient use, use the fixed plate to fix on the milling machine mesa, below at the fixed plate is equipped with the limiting plate, milling machine mesa T type inslot can be installed, can make this device spacing easily and alignment just can slide at milling machine mesa T type inslot and come the adjusting position, the lower extreme of rotatory screw rod is equipped with the nut, milling machine mesa T type inslot just can fix the fixed plate or eliminate fixedly through screwing up and unscrewing rotatory screw rod is arranged in to the nut, high durability and convenient use, the groove face is used for compressing tightly fixedly, the position that can more stable fixed plate just uses the clamp plate to compress tightly the work piece, prevent not hard up, the production safety, processing is accurate.

Drawings

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

Fig. 2 is a schematic structural view of a fixing plate of the present invention;

Reference symbol comparison table:

1-fixing plate, 2-placing groove, 3-groove surface, 4-rotating screw, 5-limiting plate, 6-threaded hole, 7-pressing plate and 8-nut.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

in order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1 and 2, the herringbone plate fixing device comprises a fixing plate 1, wherein a placing groove 2 for placing a workpiece is formed in the fixing plate 1, a groove surface 3 for compressing the fixing plate 1 is arranged at the end of the fixing plate 1, a rotating screw rod 4 is arranged at the end of the fixing plate 1 far away from the groove surface 3, a limiting plate 5 installed in a T-shaped groove of a milling machine table top is arranged at the lower end of the fixing plate 1, threaded holes 6 are formed in two sides of the placing groove 2, a pressing plate 7 fixed through a threaded part is arranged on the threaded holes 6, and a nut 8 is connected to the rotating screw rod 4 through threads.

The nut 8 is a quadrangular nut or a hexagonal nut, and the diameter of the inscribed circle of the nut 8 is the same as the width of the bottom groove of the T-shaped groove of the milling machine table board.

In the device use, at first install fixed plate 1 on the milling machine mesa, at first be connected nut 8 and rotatory screw rod 4 promptly, arrange limiting plate 5 and nut 8 in milling machine mesa T type inslot, the position has been adjusted, screw up rotatory screw rod 4, thereby fix fixed plate 1, capping 3 compresses tightly through briquetting (highly must not exceed the machined surface), place the work piece in standing groove 2 (can process according to the work piece of equidimension not), then use clamp plate 7 to compress tightly, it can to process after adjusting well, after the processing is accomplished, it just can the direct processing to change the work piece.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (2)

1. The herringbone plate fixing device is characterized by comprising a fixing plate (1), a placing groove (2) used for placing a workpiece is formed in the fixing plate (1), a groove face (3) used for compressing the fixing plate (1) is arranged at the end portion of the fixing plate (1), a rotating screw (4) is arranged at the end, far away from the groove face (3), of the fixing plate (1), a limiting plate (5) installed in a T-shaped groove in a milling machine table top is arranged at the lower end of the fixing plate (1), threaded holes (6) are formed in two sides of the placing groove (2), a pressing plate (7) fixed through a threaded part is arranged on each threaded hole (6), and a nut (8) is connected to each rotating screw (4) in a threaded mode.

2. A chevron plate fixing device as claimed in claim 1, characterized in that: the nut (8) is a quadrangular nut or a hexagonal nut, and the diameter of the inscribed circle of the nut (8) is the same as the width of the bottom groove of the T-shaped groove of the milling machine table board.