A kind of forward mounting positioning toolTechnical field
The present invention relates to bus location frock field, be specifically related to a kind of forward mounting positioning tool.
Background technology
When front overhang hangs over assembling, need to use positioning tool, but, existing forward mounting positioning tool structure is comparatively complicated and cost is higher, only be suitable for some large-scale automobile factorys, for small-sized automobile factory, then adopt easy positioning tooling fixture structure, then cannot ensure assembly precision when assembling like this, bringing great hidden danger to the personal safety of operator simultaneously.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of forward mounting positioning tool, this positioning tool structure is simple, with low cost, namely can ensure assembly precision, can ensure the personal safety of operator simultaneously.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of forward mounting positioning tool, mainly comprise mount pad, support bar and supporting pin, described mount pad is square body, the middle part of mount pad is provided with square groove, the bottom of described support bar is fixed with grafting block, described grafting block is plugged in square groove, the cooperation place of grafting block and square groove is provided with rotating shaft and spring catch, described support bar is square column, the end face of support bar is inclined plane, the top of support bar stretches out and is provided with butting section, angle between butting section and support bar end face is obtuse angle, the end face that described supporting pin is plugged on support bar is fixed by steady pin.
Further, the bilateral symmetry of described supporting pin is provided with and cuts flat.
Further, the top of described butting section is rounded down.
A kind of forward mounting positioning tool of the present invention, this frock clamp comprises mount pad, support bar and supporting pin, and extended on support bar have butting section, carries out supporting and location by butting section and supporting pin, meet the positioning requirements of forward mounting, supporting pin is fixed in support bar by steady pin, is convenient to change, and improves the whole service life of positioning tool, and this positioning tool structure is simple, with low cost, namely can ensure assembly precision, the personal safety of operator can be ensured simultaneously.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of a kind of forward mounting positioning tool of the present invention.
In figure: 1-mount pad; 2-support bar; 3-supporting pin; 4-steady pin; 5-butting section; 6-grafting block; 7-rotating shaft; 8-spring catch; 9-end face; 10-fillet; 11-cuts flat.
Detailed description of the invention
As shown in Figure 1, a kind of forward mounting positioning tool described in the embodiment of the present invention, mainly comprise mount pad 1, support bar 2 and supporting pin 3, mount pad 1 is square body, the middle part of mount pad 1 is provided with square groove, the bottom of support bar 2 is fixed with grafting block 6, grafting block 6 is plugged in square groove, grafting block 6 and the cooperation place of square groove are provided with rotating shaft 7 and spring catch 8, support bar 2 is square column, the end face 9 of support bar 2 is inclined plane, the top of support bar 2 stretches out and is provided with butting section 5, angle between butting section 5 and support bar end face 9 is obtuse angle, the end face that supporting pin 3 is plugged on support bar 2 is fixed by steady pin 4.
Preferred embodiment, the bilateral symmetry of supporting pin 3 is provided with cuts flat face 11 to one, when changing, being convenient to spanner clamping, being easy to dismounting.
Preferably, the top of butting section 5 is rounded down 10, can avoid its scratch when supporting and location forward mounting.
A kind of forward mounting positioning tool of the present invention, this frock clamp comprises mount pad, support bar and supporting pin, and extended on support bar have butting section, carries out supporting and location by butting section and supporting pin, meet the positioning requirements of forward mounting, supporting pin is fixed in support bar by steady pin, is convenient to change, and improves the whole service life of positioning tool, and this positioning tool structure is simple, with low cost, namely can ensure assembly precision, the personal safety of operator can be ensured simultaneously.
Last it is noted that the foregoing is only the preferred embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; it still can regulate the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.