A kind of hand-held pick-up unit for door/window glass of automobile guide rail
Technical field
The present invention relates to a kind of detection device, especially relate to a kind of hand-held pick-up unit for door/window glass of automobile guide rail.
Background technology
At present, along with auto industry high speed development, lightweight becomes a main flow direction of development of automobile.Automobile door glass guide-rail completes assembly by roll-in, cut-out, punching, welding sequence, and is welded to the function that realizes automobile door glass lifting on inner plate of car door.This kind of glass guide-rail is soldered to inner plate of car door, is that whole of glass guide-rail bottom is welded on inner plate of car door completely.The glass guide-rail of door and window product is high to dimensional requirement, and production error causes car glass can not normally move up and down in operational process, causes vehicle window to open closing function defect.
Current detection means is by car door partial cut, by professional measuring equipment, measure again, existing method will regularly cause part to scrap (after cutting, can not use), cutting measurement needs certain hour, have hysteresis quality risk, can not embody online quality state.
Summary of the invention
Object of the present invention is exactly that a kind of easy to use, measurement result is accurate, maintenance cost is low hand-held pick-up unit for door/window glass of automobile guide rail is provided in order to overcome the defect that above-mentioned prior art exists.
Object of the present invention can be achieved through the following technical solutions:
A kind of hand-held pick-up unit for door/window glass of automobile guide rail, described glass guide-rail is provided with measuring basis hole, this hand-held pick-up unit comprises pedestal, the first positioning seat, the second positioning seat and survey measurements assembly, the first described positioning seat is connected with the second positioning seat, the bottom of described pedestal is connected with the first positioning seat, and the top of pedestal is connected with survey measurements assembly;
First the first positioning seat and the second positioning seat are fixed to glass guide-rail to be detected by measuring basis hole, then by survey measurements assembly, measure the size of glass guide-rail.
Described survey measurements assembly comprises stop pin, sounding rod and scale, and described sounding rod is connected with pedestal, and described stop pin inserts pedestal and is connected with sounding rod, and described scale is connected with sounding rod;
While measuring the size of glass guide-rail, first stop pin is extracted, operational measure bar, makes sounding rod end contact with glass guide-rail, inserts subsequently stop pin, reads the size of glass guide-rail according to the scale on scale.
On described sounding rod, distributing, it is a plurality of for connecting the connecting hole of stop pin to arrange.
The second described positioning seat is provided with the fixture block matching with measuring basis hole.
The pedestal of described pedestal for being made by aluminum alloy materials.
The first described positioning seat, the second positioning seat and survey measurements assembly are made by alloy steel material.
Compared with prior art, the present invention has the following advantages:
One, easy to use: the present invention can in process of production, measure glass guide-rail size;
Two, clear reading: the present invention is designed with read text scale in register pin one side, direct reading out data in use;
Three, measurement result is accurate: through professional measuring equipment, detect, can effectively replace professional measuring equipment to monitor;
Four, maintenance cost is low: each parts all can be made separately, can fast replacing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.The present embodiment be take technical solution of the present invention and is implemented as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment
As shown in Figure 1, a kind of hand-held pick-up unit for door/window glass of automobile guide rail, described glass guide-rail is provided with measuring basis hole, this hand-held pick-up unit comprises pedestal 3, the first positioning seat 4, the second positioning seat 6 and survey measurements assembly, the first described positioning seat 4 is connected with the second positioning seat 6, the bottom of described pedestal 3 is connected with the first positioning seat 4, and the top of pedestal 3 is connected with survey measurements assembly.The second described positioning seat 6 is provided with the fixture block 7 matching with measuring basis hole.
Described survey measurements assembly comprises stop pin 1, sounding rod 5 and scale 3, and described sounding rod 5 is connected with pedestal 3, and described stop pin 1 inserts pedestal 3 and is connected with sounding rod 5, and described scale 2 is connected with sounding rod 5.On described sounding rod 5, distributing, it is a plurality of for connecting the connecting hole of stop pin 1 to arrange.
Described pedestal 3 is made by aluminum alloy materials, lightweight, convenient operation.Described the first positioning seat 4, the second positioning seat 6 and survey measurements assembly are made by wimet Steel material, by Precision Machining, guarantee product measuring accuracy.
The principle of work of the above-mentioned hand-held pick-up unit for door/window glass of automobile guide rail is:
First the first positioning seat 4 and the second positioning seat 6 are fixed to glass guide-rail to be detected by measuring basis hole, then by survey measurements assembly, measure the size of glass guide-rail: first stop pin 1 is extracted, operational measure bar 5, sounding rod 5 ends are contacted with glass guide-rail, insert subsequently stop pin 1, according to the scale on scale 2, read the size of glass guide-rail; After reading, stop pin 1 is extracted, pulled out sounding rod 5, take off whole hand-held pick-up unit.