A kind of special-shaped connecting pipe appliance special for detecting for automobile
Technical field
The utility model relates to measurement cubing field, particularly a kind of special-shaped connecting pipe appliance special for detecting for automobile.
Background technology
Connecting pipe for car, plays the effect that transition connects, and requires strict, slightly deviation to geomery, will cause being difficult to assembly connection or firmly connecting lead dislocation or leakage.Therefore, detecting whether connecting pipe for car is qualified, is the big event of production technical field.Particularly for special-shaped connecting pipe, arm and supervisor have a certain degree, generally can only adopt that efficiency is low, complicated operation, three coordinates that cannot carry out operating at processing site measure, the requirement of batch production cannot be met, or adopt the individual event test fixture of traditional measurement, not only operate inconvenience, and accuracy of detection is low, particularly for special-shaped connecting pipe boss and be located at the position degree of the through hole on boss and the detection of profile tolerance, common cubing be difficult to detect this special-shaped connecting pipe whether qualified.
Summary of the invention
Technical problem to be solved in the utility model is: provide cost low, detects easy to operate, a kind of special-shaped connecting pipe appliance special for detecting for automobile that detection efficiency is high, detection degree of accuracy is high.
The technical scheme in the invention for solving the above technical problem is: a kind of special-shaped connecting pipe appliance special for detecting for automobile, comprise the base be located on operator's console, to be installed on base and for the P1 face stop-pass rule of the P1 face outside dimension that detects special-shaped connecting pipe, to be located on operator's console and to be placed in first support of automobile with special-shaped connecting pipe side, for detecting the P2 face stop-pass rule of the P2 face outside dimension of special-shaped connecting pipe, to be located on operator's console and to be placed in second support of automobile with special-shaped connecting pipe side, for detecting the feeler gauge of the size of the through hole of special-shaped connecting pipe, be located at the P3 face stop-pass rule of bearing on operator's console and the contoured surface P3 for the boss place of detecting special-shaped connecting pipe, the first described support forms by vertical portion with kink successively, the ending vertical of the first described support is provided with head rod, described P2 face stop-pass rule are installed on the end of described head rod, and the plane at the described end face of P2 face stop-pass rule and the kink place of the first described support be arranged in parallel, the periphery wall of described P1 face stop-pass rule is circumferentially provided with the breach that multiple confession is inserted for the clearance gauge detecting the flatness in special-shaped connecting pipe P1 face, the kink of the first described support is provided with the first slide opening be slidably matched for head rod within it, the upper surface of the kink of the first described support is plugged with the first register pin, and described head rod is provided with the first pilot hole inserted for the first described register pin, the two ends of described P3 face stop-pass rule be respectively equipped with bending arrange and for the drift end in the space between the end face that inserts feeler gauge and the boss of special-shaped connecting pipe and no-go gage end.
Compared with prior art, the utility model has the advantage of: this special-shaped connecting pipe appliance special for detecting structure being used for automobile is simple, can realize quickly and easily detecting whether the special-shaped connecting pipe of automobile is qualified.Angle between the vertical portion of the first pole and kink is pre-designed according to the size of special-shaped connecting pipe.During detection, with P1 face stop-pass rule and P2 face stop-pass rule, whether detection automobile is qualified by the size at two of special-shaped connecting pipe respectively, and drift is stopped by, no-go gage, and it is qualified that the size in P1 face and P2 face is, otherwise be defective.Then automobile is placed in the datum hole of P1 face stop-pass rule with special-shaped connecting pipe, then promotes head rod, drive P2 face stop-pass rule to aim at product external diameter and push, in the first pilot hole then the first register pin insertion connecting link is provided with.If can insert, it is qualified that P2 facial plane degree is; Otherwise be defective.And then utilizing feeler gauge to detect the through hole aiming at product side, drift is stopped by, no-go gage, and clear size of opening is qualified, otherwise is defective.In multiple breach that the periphery wall that recycling clearance gauge inserts P1 face stop-pass rule is provided with, the flatness in special-shaped connecting pipe P1 face can be detected.Finally, then insert in the space between the end face of feeler gauge and the boss of special-shaped connecting pipe with the drift end at two ends and no-go gage end of being located at P3 face stop-pass rule respectively, drift is stopped by, no-go gage, and clear size of opening is qualified, otherwise is defective.The special-shaped connecting pipe appliance special for detecting of this automobile, cost is low, detects easy to operate, and detection efficiency is high, detection degree of accuracy is high.
As preferably, described head rod is provided with the first chute, and the upper surface of the kink of the first described support is provided with the first guide finger for coordinating with the first described slide near the side of the first register pin.Like this, effectively can lead to the slip of head rod, make measurement more accurate.
As preferably, in first chute at the middle part of described head rod, be provided with the auxiliary through hole inserted for the first register pin.Like this, can detected need take out part time, temporarily the position of head rod is positioned, prevents part of damaging.
As preferably, the second described support is provided with the second slide opening be slidably matched for the second connecting link within it, the upper surface of the second described support is plugged with the second register pin, and the second described connecting link is provided with the second pilot hole inserted for the second described register pin.Like this, promote the second connecting link and drive feeler gauge to push, then insert in the second pilot hole of being provided with of connecting link by the second register pin, if can insert, it is qualified that the size of through hole is; Otherwise be defective, operate more convenient, flexible.
As preferably, the second described connecting link is provided with the second chute, and the upper surface of the second described support is provided with the second guide finger for coordinating with the second described slide near the side of the second register pin.Like this, effectively can lead to the slip of the second connecting link, make measurement more accurate.
As preferably, described base through screws is removably connected on described operator's console.Like this, the installation and removal of base are all more convenient.
As preferably, the bottom of described support is removably connected on described operator's console by screw.Like this, the installation and removal of base are all more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of special-shaped connecting pipe appliance special for detecting for automobile of the utility model.
Fig. 2 is the structural representation of the head rod of a kind of special-shaped connecting pipe appliance special for detecting for automobile of the utility model.
Fig. 3 is the structural representation of the second connecting link of a kind of special-shaped connecting pipe appliance special for detecting for automobile of the utility model.
In Fig. 1-3: 1 operator's console, 2 bases, 3P1 face stop-pass rule, 3.1 breach, 4 first supports, 4.1 vertical portion, 4.2 kink, 4.3 first slide openings, 5 first register pins, 6 head rods, 6.1 first pilot holes, 6.2 first chutes, 6.3 auxiliary through hole, 7P2 face stop-pass rule, 8 first guide fingers, 9 second supports, 9.1 second slide openings, 10 second register pins, 11 second connecting links, 11.1 the second pilot hole, 11.2 the second chute, 12 second guide fingers, 13 feeler gauges, 14 bearings, 15P3 face stop-pass rule, 15.1 drift end, 15.2 no-go gage end, the outline at the P1 automobile small end of special-shaped connecting pipe, the large end of the special-shaped connecting pipe of P2 automobile, the boss place of the special-shaped connecting pipe of P3 automobile.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As Figure 1-3, a kind of special-shaped connecting pipe appliance special for detecting for automobile, comprise the base 2 be located on operator's console 1, to be installed on base 2 and for the P1 face stop-pass rule 3 of the P1 face outside dimension that detects special-shaped connecting pipe, to be located on operator's console 1 and to be placed in first support 4 of automobile with special-shaped connecting pipe side, for detecting the P2 face stop-pass rule 7 of the P2 face outside dimension of special-shaped connecting pipe, to be located on operator's console 1 and to be placed in second support 9 of automobile with special-shaped connecting pipe side, for detecting the feeler gauge 13 of the size of the through hole of special-shaped connecting pipe, be located at the P3 face stop-pass rule 15 of bearing 14 on operator's console 1 and the contoured surface P3 for the boss place of detecting special-shaped connecting pipe, the first described support 4 forms by vertical portion 4.1 with kink 4.2 successively, the ending vertical of the first described support 4 is provided with head rod 6, described P2 face stop-pass rule 7 are installed on the end of described head rod 6, and the plane at the described P2 face stop-pass rule end face of 7 and kink 4.2 place of the first described support 4 be arranged in parallel, the periphery wall of described P1 face stop-pass rule 3 is circumferentially provided with the breach 3.1 that multiple confession is inserted for the clearance gauge detecting the flatness in special-shaped connecting pipe P1 face, the kink 4.2 of the first described support 4 is provided with the first slide opening 4.3 be slidably matched for head rod 6 within it, the upper surface of the kink 4.2 of the first described support 4 is plugged with the first register pin 5, and described head rod 6 is provided with the first pilot hole 6.1 inserted for the first described register pin 5, the two ends of described P3 face stop-pass rule 15 be respectively equipped with bending arrange and for the drift end 15.1 in the space between the end face that inserts feeler gauge 13 and the boss of special-shaped connecting pipe and no-go gage end 15.2.
Described head rod 6 is provided with the first chute 6.2, and the upper surface of the kink 4.2 of the first described support 4 is provided with the first guide finger 8 for being slidably matched with the first described chute 6.2 near the side of the first register pin 5.
The auxiliary through hole 6.3 inserted for the first register pin 5 is provided with in first chute 6.2 at the middle part of described head rod 6.
The second described support 9 is provided with the second slide opening 9.1 be slidably matched for the second connecting link 11 within it, the upper surface of the second described support 9 is plugged with the second register pin 10, and the second described connecting link 11 is provided with the second pilot hole 11.1 inserted for the second described register pin 10.
The second described connecting link 11 is provided with the second chute 11.2, and the upper surface of the second described support 11 is provided with the second guide finger 12 for being slidably matched with the second described chute 11.2 near the side of the second register pin 10.
Described base 2 is removably connected on described operator's console 1 by screw.
The bottom of the first described support 4 is removably connected on described operator's console 1 by screw.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various changes done in the protection domain of the utility model independent claims are all in the utility model protection domain.