The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind is easy to maintenance, fixedThe reliable auxiliary detection tool for being used to detect vehicle body taillight FX in position.
The purpose of the present invention can be achieved through the following technical solutions：One kind is used to detect vehicle body taillight FXAuxiliary detection tool, the size for detecting vehicle body taillight FX, including match with vehicle body taillight FXBase, described base edge is provided with least one locating piece, and it is fixed that described base is used for provided with least oneThe alignment pin of position,
In use, described base is placed on vehicle body positioning datum, described locating piece is set to be adjacent to vehicle body progressFace is positioned, and described alignment pin is inserted progress hole positioning in corresponding through hole on vehicle body, then uses survey toolMeasure the size of vehicle body taillight FX.
Described locating piece is connected by spring with described base, and when face is positioned, described locating piece is in springUnder effect, abutted with vehicle body, make base stable.
Described base center is provided with telescopic spring lever, and described spring lever one end is connected with described base,The other end is connected with buckle block, during positioning, and described spring lever stretches out, and buckle block is hooked the part on vehicle body,Ensure the stability of positioning.
Described alignment pin is provided with 3.
Described locating piece is provided with 3.
Described base is provided with the handle for being easy to lifting.It is preferred that, a length of 186mm of described base is wideFor 159.6mm, thickness is 31.6mm.
Compared with prior art, the present invention has advantages below：
(1) present invention carries out hole positioning using 3 alignment pins, and carries out face positioning by locating piece and buckle block,Ensure that base is stable, stably measured tracking can be carried out；
(2) present invention is mechanical detection instrument, and reading is very convenient, and numerical stability, for same batchPart can effectively be detected, detect numerical stability；
(3) all parts of the invention are detachable, during failure, fast changeable, and it is convenient to safeguard；
(4) after the present invention is used for a long time, it is only necessary to regularly replace and check the loss of alignment pin, increase greatlyPlus the life-span of detection instrument, cost savings, and when being detected in current post, do not flow into later process.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1-3, a kind of auxiliary detection tool for being used to detect vehicle body taillight FX, for detecting vehicle bodyThe size of taillight FX, including the base 1 matched with vehicle body taillight FX, the edge of base 1 is provided with3 locating pieces 2, are connected by spring with base 1, face position when, locating piece 2 under the action of the spring, withVehicle body is abutted, and makes the stabilization of base 1.Base 1 is used for the alignment pin 3 of positioning provided with 3, and the center of base 1 is provided withTelescopic spring lever 4, one end of spring lever 4 is connected with base 1, and the other end is connected with buckle block 5, during positioning,Spring lever 4 stretches out, and buckle block 5 is hooked the part on vehicle body, it is ensured that the stability of positioning.Base 1 is provided withIt is easy to the handle 6 of lifting.A length of 186mm of base 1, a width of 159.6mm, thickness is 31.6mm.
In use, base 1 is placed on vehicle body positioning datum, locating piece 2 is set to be adjacent to car under the action of the springBody simultaneously makes buckle block 5 hook the part progress face positioning on vehicle body, and it is corresponding on vehicle body to insert alignment pin 3Hole positioning is carried out in through hole, the size of vehicle body taillight FX is then measured with survey tool.