CN209551559U - A pneumatic fixture for mobile phone accessories - Google Patents

Abstract

The utility model relates to a technical field of tool specifically is a pneumatic tool of cell-phone accessory, include: the pneumatic actuator comprises a base, a pneumatic actuator and a pressure plate; a lower jig is fixedly arranged on the base; the pneumatic actuator is arranged on the base; the pressing plate is connected with the pneumatic actuator and is positioned above the base, and an upper jig corresponding to the lower jig is arranged on the pressing plate; through pneumatic driver drive the clamp plate up-and-down motion, thereby through lower tool with thereby it realizes pressing from both sides tightly and fix a position cell-phone accessory to go up the tool and open and close, its structural design is reasonable, the simple operation, and the processing cost is low.

Description

A pneumatic fixture for mobile phone accessories

technical field

The utility model relates to the technical field of jigs, in particular to a pneumatic jig for mobile phone accessories.

Background technique

Fixtures are a large class of tools for woodworking, ironwork, fitter, machinery, electric control and other handicrafts, mainly as a tool to assist in controlling position or movement (or both).

The classification of fixtures can be divided into three categories: process assembly fixtures, project test fixtures and circuit board test fixtures. Among them, the process assembly fixtures include assembly fixtures, welding fixtures, disassembly fixtures, glue dispensing fixtures, irradiation fixtures, adjustment fixtures and cutting fixtures; and project test fixtures include life test fixtures , packaging test fixtures, environmental test fixtures, optical test fixtures, shielding test fixtures, sound insulation test fixtures, etc.; circuit board test fixtures mainly include ICT test fixtures, FCT functional fixtures , SMT furnace fixture, BGA test fixture and so on.

However, for some existing jigs for clamping mobile phone accessories, their structures are relatively complex and bulky, which makes the installation and assembly process cumbersome and requires many operating steps. Therefore, the present application makes improvements to address the above problems.

Utility model content

The purpose of the utility model is to provide a pneumatic jig for mobile phone accessories with low processing cost and reasonable structural design.

In order to achieve the above object, the utility model provides the following technical solutions:

A pneumatic fixture for mobile phone accessories, comprising:

a base, on which a lower jig is fixed;

a pneumatic actuator disposed on the base; and

A pressing plate, the pressing plate is connected with the pneumatic actuator and located above the base, and the pressing plate is provided with an upper jig corresponding to the lower jig.

Further, the upper jig is provided with a mounting hole, and a locking piece is provided in the mounting hole. The upper jig is fixed on the pressing plate through the locking piece.

Further, the top surface of the upper jig is higher than the top surface of the locking member.

Further, the pneumatic actuator is a push rod cylinder, the pneumatic actuator is provided with a mounting block, and the mounting block is fixed on the base.

Further, the pneumatic actuator is arranged symmetrically on the base, the push rod of the pneumatic actuator is provided with a connecting piece, and the two ends of the pressure plate are respectively connected with the connecting piece.

Compared with the prior art, the beneficial effect of the utility model is: the lower fixture is set on the base of the utility model, the upper fixture is set on the pressure plate, and the pressure plate is driven to move up and down by the pneumatic driver , making the lower jig and the upper jig open and close so as to realize clamping and positioning of mobile phone accessories. The structure design is reasonable, the operation is convenient, and the processing cost is low.

Description of drawings

Fig. 1 is the explosion schematic diagram of the utility model;

Fig. 2 is a structural schematic diagram of the utility model.

In the figure: 1-base; 2-pneumatic actuator; 3-pressure plate; 10-lower jig; 20-installation block; 21-connector; 30-upper jig;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that when an element is referred to as being “fixed” to another element, it may be directly on the other element or an intervening element may also exist. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

A pneumatic fixture for mobile phone accessories, used to clamp mobile phone accessories 4, including a base 1, a pneumatic actuator 2 and a pressure plate 3; the base 1 is fixed with a lower fixture 10, and the lower fixture 10 uses screws It is fixed on the base 1 by connection or welding; the pneumatic actuator 2 is set on the base 1; the pressure plate 3 is connected with the pneumatic actuator 2 and located above the base 1, the An upper jig 30 corresponding to the lower jig 10 is provided on the pressing plate 3; the pneumatic actuator 2 drives the pressing plate 3 to move up and down, so that the upper jig 30 and the lower jig 10 clamp the The mobile phone accessory 4 is described, and the mobile phone accessory 4 is positioned.

Specifically, the upper fixture 30 is provided with a mounting hole 300, and a locking member 301 is provided in the mounting hole 300, and the upper fixture 30 is fixed on the pressure plate 3 through the locking member 301. ; The pressing plate 3 is provided with a threaded hole corresponding to the locking member 301, the locking member 301 is a screw, and the locking member 301 is threadedly connected with the threaded hole.

Specifically, the top surface of the upper jig 30 is higher than the top surface of the locking member 301, and when the upper jig 30 and the lower jig 10 are close to clamp the mobile phone accessory 4, the The protrusion of the locking member 301 causes damage and inaccurate positioning of the mobile phone accessory 4 .

Specifically, the pneumatic actuator 2 is a push rod cylinder, the pneumatic actuator 2 is provided with a mounting block 20, the mounting block 20 is fixed on the base 1, and the pneumatic actuator 2 is vertically arranged, The direction of movement of the push rod is perpendicular to the base 1 .

Specifically, the pneumatic actuator 2 is symmetrically arranged on the base 1, the push rod of the pneumatic actuator 2 is provided with a connecting piece 21, and the two ends of the pressure plate 3 are respectively connected with the connecting piece 21, The pneumatic actuator 2 works to drive the pressure plate 3 to move up and down to realize clamping and positioning.

In the utility model, the lower fixture 10 is set on the base 1, the upper fixture 30 is set on the pressure plate 3, and the pressure plate 3 is driven to move up and down by the pneumatic driver 2, so that the lower fixture 10 and The upper jig 30 is opened and closed to clamp and position the mobile phone accessory 4 , which has reasonable structural design, convenient operation and low processing cost.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of pneumatic fixture of Cellphone Accessories characterized by comprising

Pedestal (1) is fixed with lower jig (10) on the pedestal (1)；

Pneumatic actuator (2), the pneumatic actuator (2) are arranged on the pedestal (1)；And

Pressing plate (3), the pressing plate (3) connect and are located at the top of the pedestal (1), the pressure with the pneumatic actuator (2) Plate (3) is equipped with upper jig (30) corresponding with lower jig (10).

2. the pneumatic fixture of Cellphone Accessories according to claim 1, which is characterized in that the upper jig (30) is equipped with peace It fills hole (300), is equipped with a locking member (301) in the mounting hole (300), the upper jig (30) is through the locking member (301) It is fixed on the pressing plate (3).

3. the pneumatic fixture of Cellphone Accessories according to claim 2, which is characterized in that the top surface of the upper jig (30) is high In the top surface of the locking member (301).

4. the pneumatic fixture of Cellphone Accessories according to claim 1, which is characterized in that the pneumatic actuator (2) is to push away Bar cylinder, the pneumatic actuator (2) are equipped with mounting blocks (20), and the mounting blocks (20) are fixed on the pedestal (1).

5. the pneumatic fixture of Cellphone Accessories according to claim 4, which is characterized in that the pneumatic actuator (2) is symmetrical It is arranged on the pedestal (1), the push rod of the pneumatic actuator (2) is equipped with connector (21), the both ends of the pressing plate (3) It is connect respectively with the connector (21).