Aluminum profile vertical milling clamp

Abstract

The utility model discloses a kind of aluminium profile vertical milling clamps. The aluminium profile vertical milling clamp includes the right-angle seat of detachable connection with machine tool, the vertical surface of right-angle seat is provided with riser, riser is provided with a plurality of stations on side wall, upper locating pin and lower locating pin are provided in the area of station, and aluminium profile is limited in vertical state by upper locating pin and lower locating pin cooperation, at least one clamping mechanism is provided between every two stations, and clamping mechanism is compacted in station to vertical aluminium profile. The utility model solves the problem that prior art cannot meet processing requirement.

Description

Technical Field

[0001] This utility model relates to the field of tooling technology, and in particular to an aluminum profile vertical milling fixture. Background Technology

[0002] like Figure 1 The diagram shows a cross-sectional view of an aluminum profile a. The inner cavity at its end needs to be machined to facilitate assembly with other parts. Therefore, it needs to be clamped upright, but existing fixtures (pressure plates, pads, etc.) cannot meet the machining requirements. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing an aluminum profile vertical milling fixture that can meet processing requirements.

[0004] To achieve the above objectives, the technical solution of this utility model for an aluminum profile vertical milling fixture is as follows:

[0005] A vertical milling fixture for aluminum profiles includes a right-angle base detachably connected to a machine tool. The right-angle base has a vertical plate on its vertical surface, and several workstations are provided on the side wall of the vertical plate. Upper and lower locating pins are provided in the area of ​​each workstation. The upper and lower locating pins cooperate to restrict the aluminum profile in a vertical state. At least one clamping mechanism is provided between every two workstations to press the vertical aluminum profile into the workstation.

[0006] Preferably, the clamping mechanism includes a rotary cylinder fixedly connected to the vertical plate, a rotating arm is provided at the output end of the rotary cylinder, the middle part of the rotating arm is fixedly connected to the output shaft of the rotary cylinder, pressure rods are provided at both ends of the rotating arm, and a pressure head is provided at the end of the pressure rod facing the base.

[0007] Preferably, the pressure head is a plastic part.

[0008] Preferably, the right-angle seat is composed of a horizontal plate and a vertical plate, with a rib plate provided between the horizontal plate and the vertical plate.

[0009] Compared with the prior art, this utility model has the following advantages:

[0010] The vertical plate is mounted on the machine tool via a right-angle bracket, ensuring its perpendicularity to the machine tool's worktable. Based on this, the holes machined in the aluminum profile in the previous step are used as positioning references. The aluminum profile is precisely positioned by upper and lower positioning pins, making it vertical. The clamping mechanism then fixes the aluminum profile, thus facilitating the machine tool to complete the machining of the inner cavity at the top of the aluminum profile. Attached Figure Description

[0011] Figure 1 This is a cross-sectional view of an aluminum profile.

[0012] Figure 2This is the front view of the aluminum profile vertical milling fixture of this utility model.

[0013] Figure 3 yes Figure 2 Side view.

[0014] Figure 4 yes Figure 3 Enlarged view of point C.

[0015] Among them, a is aluminum profile, 1 is right angle seat, 11 is horizontal plate, 12 is vertical plate, 13 is rib plate, 2 is vertical plate, 3 is upper positioning pin, 4 is lower positioning pin, 5 is clamping mechanism, 51 is rotary cylinder, 52 is rotating arm, 53 is pressure rod, and 54 is pressure head. Detailed Implementation

[0016] The present invention will be further illustrated below with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. After reading the present invention, any modifications of the present invention in various equivalent forms by those skilled in the art will fall within the scope defined by the appended claims.

[0017] like Figure 2-4 As shown, an aluminum profile vertical milling fixture includes a right-angle base 1 detachably connected to a machine tool. The right-angle base is composed of a horizontal plate 11 and a vertical plate 12. Ribs 13 are welded between the horizontal plate and the vertical plate to improve the strength of the right-angle base. A vertical plate 2 is bolted to the outer wall of the vertical plate. The side wall of the vertical plate is divided into four work positions. An upper positioning pin 3 and a lower positioning pin 4 are installed in the area of ​​each work position. The upper and lower positioning pins cooperate to restrict the aluminum profile in a vertical state. Two clamping mechanisms 5 are installed between every two work positions. The clamping mechanisms press the vertical aluminum profile into the work position. The clamping mechanism includes a rotary cylinder 51 fixedly connected to the vertical plate. A rotating arm 52 is installed at the output end of the rotary cylinder. The middle part of the rotating arm is fixedly connected to the output shaft of the rotary cylinder. Pressure rods 53 are installed at both ends of the rotating arm. A pressure head 54 is installed at the end of the pressure rod facing the base. The pressure head is made of plastic to avoid scratching the outer surface of the aluminum profile.

[0018] The specific working process and principle of this utility model are as follows: Utilizing the pre-machined holes in the aluminum profile, the aluminum profile is sequentially fitted onto the upper and lower locating pins at each workstation. The rotary cylinder is activated, and after the rotating arm rotates, the pressure head presses against the arc-shaped surface of the aluminum profile, firmly fixing it in place, thus facilitating machine tool processing. This utility model can clamp multiple aluminum profiles in one operation, facilitating continuous machine tool processing to improve production efficiency. Furthermore, the aluminum profiles are easy to assemble and disassemble, with precise positioning and high processing quality.

Claims

1. A vertical milling fixture for aluminum profiles, characterized in that: It includes a right-angle base that can be detachably connected to the machine tool. The right-angle base has a vertical plate on its facade. Several workstations are set on the side wall of the vertical plate. Upper and lower positioning pins are set in the area of ​​each workstation. The upper and lower positioning pins cooperate to restrict the aluminum profile in a vertical state. At least one clamping mechanism is set between every two workstations. The clamping mechanism presses the vertical aluminum profile into the workstation.

2. The aluminum profile vertical milling fixture according to claim 1, characterized in that: The clamping mechanism includes a rotary cylinder fixedly connected to the vertical plate. The output end of the rotary cylinder is provided with a rotating arm. The middle part of the rotating arm is fixedly connected to the output shaft of the rotary cylinder. Both ends of the rotating arm are provided with pressure rods. The end of the pressure rod facing the base is provided with a pressure head.

3. The aluminum profile vertical milling fixture according to claim 2, characterized in that: The pressure head is made of plastic.

4. The aluminum profile vertical milling fixture according to claim 1, characterized in that: The right-angle base is composed of a horizontal plate and a vertical plate, with ribs provided between the horizontal plate and the vertical plate.

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