CN214300410U

CN214300410U - A frock for aluminium alloy anodic oxidation

Info

Publication number: CN214300410U
Application number: CN202022804485.3U
Authority: CN
Inventors: 王宏; 袁贵川; 丁峰
Original assignee: China Aviation Industry Standard Parts Manufacturing Co Ltd
Current assignee: China Aviation Industry Standard Parts Manufacturing Co Ltd
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-09-28
Anticipated expiration: 2030-11-29

Abstract

The utility model discloses a frock for aluminium alloy anodic oxidation, including sawtooth wire drawing (1), slide cartridge (3), slide bar (4), conductive hook (5), its characterized in that: both ends of a sawtooth drawing wire (1) are respectively provided with a tension spring (11) and a fixed hook (14), a plurality of sawteeth (12) are arranged on the sawtooth drawing wire (1), the fixed hook (14) is fixedly connected on a cylindrical pipe (2), the tension spring (11) is connected on a sliding barrel (3) through a connecting pin (9), the sliding barrel (3) is slidably sleeved on a sliding rod (4), one end of the sliding rod (4) is connected in the cylindrical pipe (2), the other end of the sliding rod (4) is connected with a conductive hook (5), a limiting hole B (13) is arranged on the sliding rod (4), a matched limiting hole A (10) is arranged on the sliding barrel (3), and a bolt (7) is detachably arranged in the limiting hole B (13). The utility model has simple structure, high efficiency, economy, high quality, reliability and high qualification rate, and is suitable for popularization and application of aluminum alloy anodic oxidation.

Description

A frock for aluminium alloy anodic oxidation

Technical Field

The utility model belongs to the technical field of the clamping device, a frock for aluminum alloy anodic oxidation is related to particularly.

Background

In the mechanical manufacturing process, especially in the aerospace field, in order to improve the corrosion resistance, wear resistance, hardness and surface coloring of aluminum alloy parts, an oxide film is usually formed on the surface of the aluminum alloy parts by adopting an anodic oxidation method. In the traditional process, an aluminum alloy spring is adopted for clamping when an aluminum alloy part is subjected to anodic oxidation, and the following problems mainly exist: firstly, the time and the labor are consumed, and the efficiency is low; secondly, the labor cost is high and the economical efficiency is poor; thirdly, the effect is not good, and the product percent of pass is low. The above problems all seriously affect the anodic oxidation effect of the aluminum alloy.

Disclosure of Invention

The utility model aims to overcome the defects and provide a tool for aluminum alloy anodic oxidation, which has simple structure, high efficiency, economy, high quality, reliability and high qualification rate.

The utility model discloses the purpose and solve its main technical problem and adopt following technical scheme to realize:

the utility model discloses a frock for aluminum alloy anodic oxidation, including sawtooth wire drawing, slide cartridge, slide bar, conductive hook, wherein: sawtooth wire drawing both ends are provided with extension spring and fixed hook respectively, be provided with a plurality of sawtooth on the sawtooth wire drawing, fixed hook fixed connection is on the cylinder pipe, the extension spring passes through the connecting pin and connects on the slide cartridge, slide cartridge slidable ground suit is on the slide bar, slide bar one end is connected in the cylinder pipe, the slide bar other end is connected with the conductive hook, be provided with spacing hole B on the slide bar, be provided with spacing hole A on the slide cartridge, spacing hole A matches with spacing hole B, and detachably is equipped with the bolt in the spacing hole B.

The above-mentioned a frock for aluminum alloy anodic oxidation, wherein: the slide bar is connected with the conductive hook through a fastening screw B.

The above-mentioned a frock for aluminum alloy anodic oxidation, wherein: the sliding rod is connected with the cylindrical pipe through threads.

The above-mentioned a frock for aluminum alloy anodic oxidation, wherein: the saw teeth are U-shaped saw teeth, and can be deformed into tapered saw teeth after being stressed.

The above-mentioned a frock for aluminum alloy anodic oxidation, wherein: the saw teeth are uniformly distributed on the saw tooth drawn wire.

The above-mentioned a frock for aluminum alloy anodic oxidation, wherein: the fixing hook is fixed on the cylindrical pipe through a fastening screw A.

The above-mentioned a frock for aluminum alloy anodic oxidation, wherein: the sawtooth drawing wires are made of titanium wires.

Compared with the prior art, the utility model obvious advantage and beneficial effect have. According to the technical scheme, in the tooling for aluminum alloy anodic oxidation of the utility model, the two ends of the sawtooth wire drawing are respectively provided with the tension spring and the fixed hook, the sawtooth wire drawing is provided with a plurality of sawteeth, the fixed hook is fixedly connected on the cylindrical pipe, the tension spring is connected on the sliding cylinder through the connecting pin, the sawteeth are U-shaped sawteeth, and can be deformed into tapered sawteeth after being stressed, so that parts can be conveniently sleeved on the sawteeth, the sawteeth are deformed into the conical shape from the U-shaped shape through the movement of the sliding cylinder to realize the locking and the electric conduction of the parts, and the sawteeth are restored into the U-shaped shape from the conical shape to disassemble the parts, and the tension spring can buffer the tension force of the sawtooth wire drawing to ensure that the tooling can be suitable for parts with multiple specifications and prolong the service life of the tooling; one end of a sliding rod is connected in a cylindrical pipe, the other end of the sliding rod is connected with a conductive hook, a limiting hole B is formed in the sliding rod, a limiting hole A is formed in a sliding cylinder, the limiting hole A is matched with the limiting hole B, a bolt is detachably arranged in the limiting hole B, the sliding cylinder is moved to enable the limiting hole A to slide to the limiting hole B, the sliding cylinder is fixed on the sliding rod through the bolt, at the moment, a sawtooth wire is drawn, and a part is in a locking conductive state; the sawtooth drawing wire is made of titanium wire, and can be used for a long time without consumption in the anodic oxidation process; the cylindrical tube, the sliding cylinder and the sliding rod are all made of aluminum tubes or aluminum bars, so that the device is economical and applicable; the conductive hook is made of brass and has good conductivity. In a word, the utility model discloses simple structure, high-efficient economy, high-quality reliable, the qualification rate is high, is fit for parts such as gasket, nut, sleeve aluminium alloy anodic oxidation's using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a sawtooth wire;

FIG. 3 is a schematic structural view of the slide drum;

FIG. 4 is a view showing a state of use when the parts are released;

fig. 5 is a using state diagram of the part when the part is locked and conducted.

The labels in the figure are:

1. drawing the sawtooth; 2. a cylindrical tube; 3. a slide cylinder; 4. a slide bar; 5. a conductive hook; 6. fastening a screw A; 7. a bolt; 8. a fastening screw B; 9. a connecting pin; 10. a limiting hole A; 11. a tension spring; 12. saw teeth; 13. a limiting hole B; 14. a fixed hook; 15. and (4) parts.

Detailed Description

The following detailed description of the preferred embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings.

Referring to fig. 1 to 3, the utility model discloses a frock for aluminum alloy anodic oxidation, including sawtooth wire drawing 1, slide cartridge 3, slide bar 4, conductive hook 5, wherein: the utility model provides a sawtooth wire drawing 1 both ends are provided with extension spring 11 and fixed hook 14 respectively, be provided with a plurality of sawtooth 12 on the sawtooth wire drawing 1, fixed hook 14 fixed connection is on cylinder 2, extension spring 11 passes through connecting pin 9 and connects on slide cartridge 3, slide cartridge 3 slidable ground suit is on slide bar 4, slide bar 4 one end is connected in cylinder 2, the slide bar 4 other end is connected with conductive hook 5, be provided with spacing hole B13 on the slide bar 4, be provided with spacing hole A10 on the slide cartridge 3, spacing hole A10 matches with spacing hole B13, and detachably is equipped with bolt 7 in the spacing hole B13. The slide bar 4 is connected with the conductive hook 5 by a fastening screw B8. The sliding rod 4 is connected with the cylindrical pipe 2 through threads. The saw teeth 12 are U-shaped and can be deformed into tapered saw teeth when subjected to a force. The saw teeth 12 are uniformly arranged on the saw tooth wire 1. The fixing hook 14 is fixed to the cylindrical pipe 2 by a fastening screw a 6. The sawtooth drawing wire 1 is made of titanium wire.

When the device is used, the sawtooth wire drawing 1 is in a contraction state when the sliding cylinder 3 is positioned at the left end of the sliding rod 4, the sawtooth 12 is in a U shape at the moment, a part 15 can be clamped on the sawtooth 12, and the part 15 is in a loosening state (see fig. 4). The slide cylinder 3 is moved to enable the limiting hole A10 to slide to the limiting hole B13 of the slide rod 4, the slide cylinder 3 is fixed on the slide rod 4 through the bolt No. 7, the sawtooth wire drawing 1 is stretched at the moment, the part 15 is stretched and deformed into the conical sawtooth 12 and is locked and conductive (see figure 5), and the part 15 can be anodized. After the processing is finished, the bolt 7 is pulled out to enable the sliding barrel 3 to return to the left end of the sliding rod 4, at the moment, the sawtooth wire drawing 1 is in a contraction state, and the parts 15 are loosened to be capable of being intensively disassembled. The utility model discloses simple structure, high-efficient economy, high-quality reliable, the qualification rate is high, is fit for parts such as gasket, nut, sleeve aluminium alloy anodic oxidation's using widely.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention.

Claims

1. The utility model provides a frock for aluminum alloy anodic oxidation, includes sawtooth wire drawing (1), slide cartridge (3), slide bar (4), conductive hook (5), its characterized in that: both ends of a sawtooth wire drawing (1) are respectively provided with a tension spring (11) and a fixed hook (14), a plurality of sawteeth (12) are arranged on the sawtooth wire drawing (1), the fixed hook (14) is fixedly connected on a cylindrical pipe (2), the tension spring (11) is connected on a sliding barrel (3) through a connecting pin (9), the sliding barrel (3) can be slidably sleeved on a sliding rod (4), one end of the sliding rod (4) is connected in the cylindrical pipe (2), the other end of the sliding rod (4) is connected with a conductive hook (5), a limiting hole B (13) is arranged on the sliding rod (4), a limiting hole A (10) is arranged on the sliding barrel (3), the limiting hole A (10) is matched with the limiting hole B (13), and a bolt (7) is detachably arranged in the limiting hole B (13).

2. The tooling for aluminum alloy anodizing of claim 1, wherein: the slide rod (4) is connected with the conductive hook (5) through a fastening screw B (8).

3. The tooling for aluminum alloy anodizing of claim 1, wherein: the sliding rod (4) is connected with the cylindrical pipe (2) through threads.

4. The tooling for aluminum alloy anodizing of claim 1, wherein: the saw teeth (12) are U-shaped saw teeth and can be deformed into conical saw teeth after being stressed.

5. The tooling for aluminum alloy anodizing of claim 1, wherein: the sawteeth (12) are uniformly distributed on the sawteeth wire drawing (1).

6. The tooling for aluminum alloy anodizing of claim 1, wherein: the fixed hook (14) is fixed on the cylindrical tube (2) through a fastening screw A (6).

7. The tooling for aluminum alloy anodizing of claim 1, wherein: the sawtooth drawing wire (1) is made of titanium wires.