A kind of mechanical grinding machine flat-nose pliersTechnical field
The present invention relates to field of hardware, particularly relate to a kind of mechanical grinding machine flat-nose pliers.
Background technology
The lathes such as grinding machine, milling machine, punch press, press are the most frequently used precision machine tools of field of hardware; along with improving constantly of secret machine tool technology; its corresponding accessory also needs to change thereupon; the flat-nose pliers of existing grinding machine adopts two pieces to clamp block and is fixed; often can cause in use procedure fixing loosely, not parallel fixing situation, be unfavorable for efficiently producing fast.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of mechanical grinding machine flat-nose pliers, by the depth of parallelism and the stability that use caliper to add flat-nose pliers, simplifies the operation, raises the efficiency, and has market prospects widely popularizing of Precision machine grinder flat-nose pliers.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
Mechanical grinding machine flat-nose pliers comprises caliper, binding clip, pincers block, handle and rotating shaft, and caliper is square, binding clip and caliper wide, be fixed on the front end of caliper, pincers block is identical with binding clip size and can move reciprocatingly relative to binding clip; Rotating shaft is threaded cylindrical, and rotating shaft is withstood pincers block and moved to binding clip direction; Handle is in " 7 " font, and be fixedly connected with the afterbody of rotating shaft, handle and rotating shaft connecting portion are an angle of 90 degrees.
Further, handle has cylindrical plastic cover for cover outside the position held, and plastic sheath can relative to handle hand-holding part roll rotational.
Further, the transverse cross-sectional diameter of described rotating shaft is 3cm.
Further, described flat-nose pliers material is stainless steel.
Flat-nose pliers of the present invention have structure simple, be conducive to the advantages such as large-scale production, laborsaving, surfacing simple to operate, fixation, sturdy and durable, wear resistant corrosion resistant, Precision machine grinder flat-nose pliers universal on have market prospects widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-caliper, 2-binding clip, 3-clamp block, 4-handle, 5-rotating shaft.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of mechanical grinding machine flat-nose pliers, adopts stainless steel manufacture, comprises caliper 1, binding clip 2, pincers block 3, handle 4 and rotating shaft 5.Caliper is square, binding clip and caliper wide, be fixed on the front end of caliper, pincers block is identical with binding clip size and can move reciprocatingly relative to binding clip; Rotating shaft is threaded cylindrical, and rotating shaft is withstood pincers block and moved to binding clip direction; Handle is in " 7 " font, and be fixedly connected with the afterbody of rotating shaft, handle and rotating shaft connecting portion are an angle of 90 degrees.
The transverse cross-sectional diameter of described rotating shaft is 3cm, can bear great efforts, not easily breakdown.
Handle has cylindrical plastic cover for cover outside the position held, and plastic sheath can relative to handle hand-holding part roll rotational.
The present invention makes center of gravity reduce by using caliper, adds overall stability, and provides platform to the movement of pincers block, thus improves the depth of parallelism and the solidness of slip; Adopt " 7 " font handle, rotating shaft is more prone to, laborsaving.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.