Automobile-used spectacle case assembly equipment
Technical field
The utility model belongs to automatic assembly machine technical field, relates to a kind of spectacle case assembly equipment, particularly a kind of automobile-used spectacle case assembly equipment.
Background technology
Automobile-used spectacle case, before being installed on car body, needs the hinge member (damper, spring, hinge seat etc.) of connection body and spectacle case housing to be first connected on spectacle case housing by pin, as shown in Figure 1, 2.Because these piece volumes are minimum, adopt hand assembled, labour intensity is high, inefficiency, and assembly precision is poor, and product quality is difficult to control; Particularly need during mounting spring first just can put into hinge place by after spring stitch torsional deformation, be not easy to manual installation, so need to substitute workman with automated mechanical erection unit, to improve installation effectiveness and installation quality.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of automobile-used spectacle case assembly equipment, and this assembly equipment replaces manual operation, improves installation effectiveness.
The purpose of this utility model realizes by following technical proposal: a kind of automobile-used spectacle case assembly equipment, comprises frame, controlling organization, location pattern etc.Location pattern to comprise on spectacle case housing pattern under pattern and spectacle case housing, and pattern is used for fixing for spectacle case housing location.On described spectacle case housing, pattern connects pneumatic cylinder, and under described spectacle case housing, pattern is positioned on workbench, and upper and lower pattern is combined and spectacle case housing can be clamped.Be provided with pin track and two pin pushing tow slide blocks between two hinge seat locating holes under spectacle case housing on pattern, controlling organization controls slide block, along track, pin is pushed pan.This assembly equipment also comprises spring-mounted mechanism, and spring-mounted mechanism comprises the orthopedic chamber of spring, and orthopedic chamber is provided with spring dispensing port with spring, and dispensing port place is provided with and intersects through spring holding chamber with chamber.Spring is provided with push rod in orthopedic chamber, and push rod is connected with pushing tow pneumatic cylinder.The port in orthopedic chamber aims at spectacle case hinge seat spring attachment positions.
The operation principle of this automobile-used spectacle case assembly equipment is such:
First, hinge seat is put into the hinge seat locating hole on lower pattern, pin is put on pin track, then puts glasses case housing on lower pattern.The upper pattern of pneumatic cylinder control moves down to be pushed down spectacle case housing;
Then, spring is put into spring holding chamber from the dispensing port the orthopedic chamber of spring by spring, the chamber in spring holding chamber and orthopedic chamber is through, spring at spring holding chamber in the raw, the main part (being namely coiled into the part of annular) of spring is positioned at the through place in spring holding chamber and orthopedic chamber, and two stitches of spring naturally stretch;
Then, pushing tow pneumatic cylinder controls push rod along orthopedic chamber goring push spring, the through place that spring leaves spring holding chamber and orthopedic chamber moves forward and enters in less orthopedic chamber, front end, because orthopedic chamber is less, thus the spring stitch originally opened is compressed, thus be convenient to spring fitting spring being headed into spectacle case shell hinge from the port in orthopedic chamber;
Finally, after spring is pushed spring fitting place by push rod, controlling organization controls slide block and moves and to be come in and gone out by pin pan along track, hinge seat, spring and spectacle case housing is linked together.
In above-mentioned automobile-used spectacle case assembly equipment, described two pin pushing tow slide blocks connect pneumatic cylinder respectively.The movement of each slide block is by connected pneumatic cylinder extension and contraction control.
In above-mentioned automobile-used spectacle case assembly equipment, described two pin pushing tow slider bottoms are enclosed within slide bar, and on slide bar, cover has back-moving spring, is provided with trapezoid block between two pin pushing tow slide blocks, and trapezoid block connects pneumatic cylinder.Trapezoid block moves forward to be pushed open two slide blocks to both sides along slide bar, thus pushes in pan by pin, and after trapezoid block retraction, back-moving spring makes slide block reset.
In above-mentioned automobile-used spectacle case assembly equipment, described two spectacle case hinge seat places are provided with spring-mounted mechanism, all need the situation of mounting spring for two hinge places.
In above-mentioned automobile-used spectacle case assembly equipment, described spring-mounted mechanism is arranged on removable slide unit, and slide unit is connected with pneumatic cylinder.Slide unit, for controlling the distance of orthopedic chamber port apart from spectacle case hinge place, makes orthopedic chamber port away from eyes housing location pattern.To facilitate laying of glasses case housing, port also can be made nearer apart from the distance at spring fitting place when mounting spring.
Compared with prior art, this automobile-used spectacle case assembly equipment has the following advantages:
1, the utility model utilizes plant equipment to replace artificial installation, and installation quality can be made higher, and speed is faster, reduces the labour intensity of workman.
2, the orthopedic chamber of spring of the present utility model pushes away on ground in the process of blackout spring and spring stitch is compressed, and is conducive to spring and enters installation site.
3, the utility model structure is simple, and easy to operate, cost is low, greatly can improve the efficiency of automobile-used spectacle case assembling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of spectacle case part of the present utility model;
Fig. 2 is the schematic diagram of spectacle case part of the present utility model installation;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is that spectacle case part of the present utility model places schematic diagram with the corresponding of each several part of location pattern;
Fig. 5 is the installation process schematic diagram of spring of the present utility model;
Fig. 6 is that application trapezoid block of the present utility model is as the schematic diagram controlling pin pushing tow slide block travel mechanism;
Fig. 7 is connected with the trapezoid block schematic diagram of pneumatic cylinder;
Fig. 8 is that pin pushing tow slide block of the present utility model utilizes the schematic diagram connecting pneumatic cylinder and carry out controlling.
In figure, 1, spectacle case housing; 2, pin; 3, hinge seat; 4, damper; 5, spring; 6, pattern on housing; 7, pattern under housing; 8, workbench; 9, pin track; 10, pin pushing tow slide block; 11, slide bar; 12, back-moving spring; 13, trapezoid block; 14, the orthopedic chamber of spring; 15, spring dispensing port; 16, spring holding chamber; 17, push rod; 18, pushing tow pneumatic cylinder; 19, slide unit; 20, hinge seat locating hole; 21, pneumatic cylinder is pressed down; 22, slide unit controls pneumatic cylinder; 23, stitch; 24, roller; 25, pneumatic cylinder.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 3, Figure 4, the spectacle case part to be installed of the present embodiment is spectacle case housing 1, pin 2, hinge seat 3, damper 4, spring 5.Location pattern to comprise on spectacle case housing pattern 7 under pattern 6 and spectacle case housing, and pattern is used for fixing for spectacle case housing location.On described spectacle case housing, pattern connection presses down pneumatic cylinder 21, and press down the lower pattern of pneumatic cylinder 21 control and move up and down, under described spectacle case housing, pattern is positioned on workbench 8.Contour shape and the design feature of upper and lower pattern contour shape and structure and spectacle case housing are corresponding, so that pattern is combined and spectacle case housing can be clamped up and down, such as, the curve form of the below of upper pattern is consistent with the contour shape of spectacle case housing upper surface, the position of simultaneously installing at the corresponding hinge seat of lower pattern is provided with hinge seat locating hole 20, so that hinge seat is put into.Be provided with pin track 9 and two pin pushing tow slide blocks between two hinge seat locating holes 20 under spectacle case housing on pattern, pin track opens fluted rectangular block above being, the end of two pin pushing tow slide blocks 10 is slidably engaged in groove.As shown in Figure 6, Figure 7, described two pin pushing tow slider bottoms are enclosed within two slide bars 11, on slide bar 11, cover has back-moving spring 12, trapezoid block 13 is provided with between two pin pushing tow slide blocks, trapezoid block connects a pneumatic cylinder, control trapezoid block by pneumatic cylinder to move, the place that two pin pushing tow slide blocks 10 contact with trapezoid block 13 is provided with roller 24.Trapezoid block 13 moves forward to be pushed open two slide blocks 10 to both sides along slide bar 11, thus pushes in pan by pin 2, and after trapezoid block 13 bounces back, back-moving spring 12 makes slide block 10 reset.
As shown in Figure 5, this assembly equipment also comprises spring-mounted mechanism, and spring-mounted mechanism comprises the orthopedic chamber 14 of spring, and orthopedic chamber 14 has spring dispensing port 15 with spring, and dispensing port 15 place is provided with and intersects through spring holding chamber 16 with chamber.Spring is provided with push rod 17 in orthopedic chamber, and push rod 17 is connected with pushing tow pneumatic cylinder 18.Spring holding chamber 16 is through with the chamber in orthopedic chamber 14, spring 5 is in not by the nature of external force at spring holding chamber 16, the main part (being namely coiled into the part of annular) of spring 5 is positioned at the through place of spring holding chamber 16 and orthopedic chamber chamber, and two stitches of spring 5 naturally stretch.The port in orthopedic chamber 14 aims at spectacle case hinge seat spring attachment positions.
Described spring-mounted mechanism is arranged on removable slide unit 19, and slide unit 19 and slide unit control pneumatic cylinder 22 and be connected, and slide unit controls the movement that pneumatic cylinder controls slide unit.Slide unit, for controlling the distance of orthopedic chamber port apart from spectacle case hinge place, makes orthopedic chamber port away from eyes housing location pattern.To facilitate laying of glasses case housing, orthopedic chamber port also can be made nearer apart from the distance at spring fitting place when mounting spring.
The operation principle of this automobile-used spectacle case assembly equipment is such:
First, hinge seat is put into the hinge seat locating hole on lower pattern, pin is put on pin track, then puts glasses case housing on lower pattern.The upper pattern of pneumatic cylinder control moves down to be pushed down spectacle case housing;
Then, spring is put into spring holding chamber from the dispensing port the orthopedic chamber of spring by spring.
Then, pushing tow pneumatic cylinder controls push rod along orthopedic chamber goring push spring, the through place that spring leaves spring holding chamber and orthopedic chamber moves forward and enters in less orthopedic chamber, front end, because orthopedic chamber is less, thus the spring stitch originally opened is compressed, thus be convenient to spring fitting spring being headed into spectacle case shell hinge from the port in orthopedic chamber;
Finally, after spring is pushed spring fitting place by push rod, controlling organization controls slide block and moves and to be come in and gone out by pin pan along track, hinge seat, spring and spectacle case housing is linked together.
As another embodiment, pin pushing tow slide block 10 is controlled respectively by two pneumatic cylinders, and described two pin pushing tow slide blocks connect pneumatic cylinder respectively.The movement of each slide block, by connected pneumatic cylinder extension and contraction control, as shown in Figure 8, only depicts a pneumatic cylinder 25 in figure.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ 1 herein, spectacle case housing; 2, pin; 3, hinge seat; 4, damper; 5, spring; 6, pattern on housing; 7, pattern under housing; 8, workbench; 9, pin track; 10, pin pushing tow slide block; 11, slide bar; 12, back-moving spring; 13, trapezoid block; 14, the orthopedic chamber of spring; 15, spring dispensing port; 16, spring holding chamber; 17, push rod; 18, pushing tow pneumatic cylinder; 19, slide unit; 20, hinge seat locating hole; 21, pneumatic cylinder is pressed down; 22, slide unit controls pneumatic cylinder; 23, stitch; 24, roller; 25, the term such as pneumatic cylinder, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.