CN203495177U

CN203495177U - Jig for shaping opening sizes of die-cast products

Info

Publication number: CN203495177U
Application number: CN201320538485.0U
Authority: CN
Inventors: 曹德军
Original assignee: WUXI HONGQI MOTOR FITTINGS FACTORY
Current assignee: WUXI HONGQI MOTOR FITTINGS FACTORY
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-03-26
Anticipated expiration: 2023-09-02

Abstract

The utility model relates to a jig for shaping opening sizes of die-cast products, which comprises a supporting plate, a fixed handle and a movable handle, the fixed handle and the movable handle which are articulated with each other are arranged on the supporting plate, each of the fixed handle and the movable handle is integrally formed by a handle tail, a handle body and a handle head, the internal sides of the handle tails of the fixed handle and the movable handle are provided with threaded mounting holes, and an adjusting screw is arranged in the threaded mounting hole of the handle tail of the fixed handle. The jig has a simple structure and is easy to operate; the jig is utilized to abut against the internal sides of bosses of a die-cast workpiece, moreover, the size of the opening between the two jaws is adjusted by the adjusting screw, and thereby the size requirements of the openings of different die-cast workpieces can be met; the application range is wide.

Description

A kind of tool for the shaping of die-cast product opening size

Technical field

The utility model relates to die casting shaping tool, relates in particular to a kind of tool for the shaping of die-cast product opening size.

Background technology

Die casting refers to that motlten metal under high pressure fills at a high speed type, and in the casting method of Under Pressure Solidification, at present, in process of production, die-cast product is after die casting finishes, himself easily produces the situation of shrinking when cooling, thereby cause the opening size of die-cast product to reduce, cannot reach regulation requirement, existingly all by artificial use wooden mallet, above-mentioned opening is knocked, therefore but this mode cannot disposablely make opening reach regulation requirement, and wastes time and energy, in the urgent need to designing a kind of instrument that can be to the shaping of die-cast product opening size.

Utility model content

The applicant, for above-mentioned existing problem, is studied improvement, and a kind of simple in structure, easy to operate tool for the shaping of die-cast product opening size is provided, and has guaranteed that die-cast product opening size meets the requirements.

The technical scheme that the utility model adopts is as follows:

A kind of tool for the shaping of die-cast product opening size, comprise a gripper shoe, be positioned in described gripper shoe and arrange hinged each other fixed handle body and movable handle body, described fixed handle body and movable handle body are integrally formed by handle tail, handle body and handle head, the inner side that is positioned at the handle tail of described fixed handle body and movable handle body all has threaded mounting hole, in the threaded mounting hole of the handle tail of described fixed handle body, set screw is set.

Its further technical scheme is:

The handle that is positioned at described fixed handle body and movable handle body all has the first installing hole and the second installing hole with it, also has the 3rd installing hole on the handle head of described fixed handle body and movable handle body;

The end of the handle tail of described fixed handle body and movable handle body is round nose, and the outer weekly interval that is positioned at described rounded ends arranges boss, and described boss is 90 ° of peripheries that are arranged in described round nose each other, on the surface of described boss, anti-skid rubber cushion is also set;

The first place of handle of described fixed handle body and movable handle body extends to form rectangular end, has the breach for the boss side surfaces of butt die casting on described rectangular end;

The handle body of fixed handle body and movable handle body is " L " shape.

The handle head of fixed handle body and movable handle body is bent to form semicircle segmental arc at the 3rd installing hole place.

The beneficial effects of the utility model are as follows:

The utility model is simple in structure, easy and simple to handle, utilize butt inside the utility model and die casting boss, and regulate the opening size between two lobe calipers by set screw, to meet the dimensional requirement of different die casting openings, applied widely, the opening size of die-cast product is met the requirements, meet need of production, time saving and energy saving, greatly improved production efficiency.

Accompanying drawing explanation

Fig. 1 is the utility model at the product opening size structural representation before shaping not.

Fig. 2 is working state schematic representation of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.

As shown in Figure 1 and Figure 2, the utility model comprises a gripper shoe 2, be positioned in gripper shoe 2 and arrange hinged each other fixed handle body 3 ' and movable handle body 3, fixed handle body 3 ' and movable handle body 3 are integrally formed by handle tail 307, handle body 312 and handle head 313, be positioned at fixed handle body 3 ' and all have threaded mounting hole 310 with the inner side of the handle tail 307 of movable handle body 3, in the interior set screw 311 that arranges of threaded mounting hole 310 of the handle tail 307 of fixed handle body 3 '.Be positioned on the handle body 312 of fixed handle body 3 ' and movable handle body 3 and all have the first installing hole 305 and the second installing hole 306, on the handle head 307 of fixed handle body 3 ' and movable handle body 3, also have the 3rd installing hole 303.The end of the handle tail 307 of fixed handle body 3 ' and movable handle body 3 is round nose, and the outer weekly interval that is positioned at rounded ends arranges boss 308, and boss 308 is 90 ° of peripheries that are arranged in described round nose each other, on the surface of boss 308, anti-skid rubber cushion 309 is also set.Fixed handle body 3 ' extends to form rectangular end 301 with first 313 places of handle of movable handle body 3, has the breach 302 for boss 101 sides of butt die casting 1 on described rectangular end 301.The handle body 312 of fixed handle body 3 ' and movable handle body 3 is " L " shape.The handle head 313 of fixed handle body 3 ' and movable handle body 3 is bent to form semicircle segmental arc 304 at the 3rd installing hole 303 places.

As shown in Figure 2, before size shaping, first by fixed handle body 3 ' and the breach 302 of movable handle body 3 and the side of the boss 101 of die casting 1 butt each other, after butt completes, after the first installing hole 305 of fixed handle body 3 ' and movable handle body 3 is corresponding, by screw 4, make both hinged, utilize screw 4 to realize fixed handle body 3 ' by the 3rd installing hole 303 and the second installing hole 306 affixed with gripper shoe 2, wherein movable handle body 3 is that reversed arrangement and fixed handle body 3 ' are hinged simultaneously.According to the size of the opening size of different die castings 1, length to set screw 311 regulates, after completing, adjusting holds the handle tail 307 of fixed handle body 3 ' and movable handle body 3 by operating personnel, the layout of anti-skid rubber cushion 309 makes the operating personnel more can be to fixed handle body 3 ' and movable handle body 3 application of forces, make the active force that applies more even simultaneously, when the application of force, fixed handle body 3 ' is progressively close with the handle tail 307 of movable handle body 3, and fixed handle body 3 ' progressively opens with the handle head 313 of movable handle body 3, until the handle tail 307 and set screw 311 butts of movable handle body 3, thereby define the continuation action of movable handle body 3, thereby the shaping that has realized die casting 1 opening part size completes.

More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to basic structure of the present utility model in the situation that, the utility model can be done any type of modification.

Claims

1. the tool for the shaping of die-cast product opening size, comprise a gripper shoe (2), be positioned at upper hinged each other fixed handle body (3 ') and the movable handle body (3) arranged of described gripper shoe (2), described fixed handle body (3 ') and movable handle body (3) are by handle tail (307), handle body (312) and handle first (313) are integrally formed, it is characterized in that: be positioned at described fixed handle body (3 ') and all have threaded mounting hole (310) with the inner side of the handle tail (307) of movable handle body (3), in the threaded mounting hole (310) of the handle tail (307) of described fixed handle body (3 '), set screw (311) is set.

2. a kind of tool for the shaping of die-cast product opening size as claimed in claim 1, it is characterized in that: be positioned on the handle body (312) of described fixed handle body (3 ') and movable handle body (3) and all have the first installing hole (305) and the second installing hole (306), on the handle first (307) of described fixed handle body (3 ') and movable handle body (3), also have the 3rd installing hole (303).

3. a kind of tool for the shaping of die-cast product opening size as claimed in claim 1, it is characterized in that: the end of the handle tail (307) of described fixed handle body (3 ') and movable handle body (3) is round nose, the outer weekly interval that is positioned at described rounded ends arranges boss (308), described boss (308) is 90 ° of peripheries that are arranged in described round nose each other, on the surface of described boss (308), anti-skid rubber cushion (309) are also set.

4. a kind of tool for the shaping of die-cast product opening size as claimed in claim 1, it is characterized in that: described fixed handle body (3 ') locates to extend to form rectangular end (301) with the handle first (313) of movable handle body (3), has the breach (302) for boss (101) side of butt die casting (1) on described rectangular end (301).

5. a kind of tool for the shaping of die-cast product opening size as claimed in claim 1, is characterized in that: the handle body (312) of described fixed handle body (3 ') and movable handle body (3) is " L " shape.

6. a kind of tool for the shaping of die-cast product opening size as claimed in claim 1 or 2, is characterized in that: the handle first (313) of described fixed handle body (3 ') and movable handle body (3) locates to be bent to form semicircle segmental arc (304) at the 3rd installing hole (303).