The fixture of clamping welding mould
Technical field
The utility model relates to a kind of fixture, particularly relates to a kind of fixture for clamping welding mould.
Background technology
Existing a kind of patent No. is that CN201310073346.X name is called that the Chinese invention patent of " for welding the fixture on mould " discloses a kind of structure, include chuck and clamp holder, described chuck can make chuck open by clamp holder under external force and the mode of closing up is set together, described chuck comprises the folder portion of left and right, folder portion includes jig arm, the cutting can inserted in die body jack, described cutting dismountable type is fixed together with corresponding jig arm, and in jig arm, be provided with the hole for subsequent use for regulating described cutting position.Above-mentioned patent is that the applicant filed an application in 2013, the advantage of this invention is: cutting and jig arm can adjust by the jack position on weld mold, and then fix with nut, as long as a kind of like this fixture just can support the use from different welding die body, original " dead word printing " is equivalent to change into " type printing ", not only reduce the application cost of welding, and make the range of application of fixture more extensively, more flexible, more convenient; And under the prerequisite not increasing fixture cost of manufacture, realize a kind of technique effect of fixture multiple purpose.Present the applicant has done further improvement on the basis of above-mentioned fixture, as long as to the weld mold of different size with once fixture can be realized, and this fixture operation is easier, carries more convenient.
Summary of the invention
Technical problem to be solved in the utility model be provide for the above-mentioned state of the art a kind of design more ingenious, can to the weld mold of different size, as long as with once fixture can be realized for clamp welding mould fixture, and operation is easier, carries more convenient.
The utility model solves the problems of the technologies described above adopted technical scheme: the fixture of this clamping welding mould, include chuck and the clamp holder for shaking hands, described chuck can make chuck open by clamp holder under external force and the mode of closing up is set together, described chuck comprises the folder portion of left and right, described folder portion includes jig arm, the cutting in die body jack can be inserted, described jig arm comprises positioning strip and fixture block, the upper end of described fixture block is connected with corresponding clamp holder respectively actively, it is characterized in that: described positioning strip comprises locating piece, middle part slide block, lower locating piece, the top of described upper locating piece is connected respectively with bottom corresponding fixture block, the bottom surface of described upper locating piece is provided with chute, described middle part slide block can move around along chute, the positioner that locating piece and middle part slide block can be made to interfix when middle part slide block slides supreme locating piece desired location is provided with between upper locating piece and middle part slide block, described lower locating piece respectively can dismountable type be fixed on middle part slide block bottom surface two, under every block, locating piece can adjust angle respectively on slide block bottom surface, middle part, and between lower locating piece and middle part slide block, be provided with the detent mechanism that lower locating piece to be made after locating piece adjusts angle to be instantly positioned on the slide block of middle part, described cutting top respectively with corresponding under the bottom surface of locating piece fix.
As improvement, each middle part slide block is provided with two pieces of lower locating pieces, these two pieces of lower locating pieces are individually fixed in two of described middle part slide block, and under every block, locating piece is connected with cutting.
As improvement, described positioner is: be provided with fixed via on described the upper left right septum of locating piece, described middle part slide block is provided with the positioning through hole that can align up and down with fixed via after the slider displacement of middle part, the fixed via of consistency from top to bottom and positioning through hole pass through bolt or screw by upper locating piece and middle part slide block fixed with each other.
As improvement, the structure of described detent mechanism is: be respectively arranged with stopper protrusion at two, slide block bottom surface, described middle part, under every block, locating piece is provided with and the first bayonet socket of same stopper protrusion phase snaps into position and the second bayonet socket, and on lower locating piece, be provided with the locating hole of fixing lower locating piece, middle part slide block is provided with first fixing hole that can align up and down with locating hole when stopper protrusion and the first bayonet socket phase buckle, and middle part slide block and lower locating piece are fixed together by screw or bolt by described locating hole and the first fixing hole; Middle part slide block is provided with second fixing hole that can align up and down with locating hole when stopper protrusion and the second bayonet socket phase buckle, and middle part slide block and lower locating piece are fixed together by screw or bolt by described locating hole and the second fixing hole.
Improve again, described positioning strip is also respectively arranged with the L clevis plate that the die body of correspondence can be clamped, the one side of described L clevis plate is fixed by screw rod and positioning strip, in the middle part of the another side of L clevis plate, be provided with bolt hole, is provided with the body of bolt for fastening die body in described bolt hole.
Improve, described L clevis plate can be placed on the top of corresponding cutting actively, and the bottom surface being positioned at L clevis plate is equipped with flexible stay again.
Improve, the top of described cutting is fixed together by welding and lower locating piece again.
As improvement, the top of described cutting is fixed together by screw thread and lower locating piece.
As improvement, the length of described middle part slide block is be greater than locating piece 1/1 to two/3rd.
Compared with prior art, the utility model adopts positioning strip to comprise locating piece, middle part slide block, lower locating piece, the top of described upper locating piece is connected respectively with bottom corresponding fixture block, the bottom surface of described upper locating piece is provided with chute, described middle part slide block can move around along chute, the positioner that locating piece and middle part slide block can be made to interfix when middle part slide block slides supreme locating piece desired location is provided with between upper locating piece and middle part slide block, described lower locating piece respectively can dismountable type be fixed on middle part slide block bottom surface two, under every block, locating piece can adjust angle respectively on slide block bottom surface, middle part, and between lower locating piece and middle part slide block, be provided with the detent mechanism that lower locating piece to be made after locating piece adjusts angle to be instantly positioned on the slide block of middle part, described cutting top respectively with corresponding under the bottom surface of locating piece fix.Its advantage is: the weld mold of different size, as long as a kind of like this fixture just can support the use, and operation is easier, carries more convenient; Be equivalent to original " dead word printing " to change into " type printing ", not only reduce the application cost of welding, and make the range of application of fixture more extensively, more flexible, more convenient; And under the prerequisite not increasing fixture cost of manufacture, realize a kind of technique effect of fixture multiple purpose, effectively for user takes Gospel.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the stereogram of Fig. 1 open mode;
Fig. 3 is fixture in Fig. 1 and mould application state figure;
Fig. 4 is the exploded perspective view of Fig. 3;
Fig. 5 is the stereogram that the fixture of Fig. 3 is in open mode;
Fig. 6 is the three-dimensional exploded view of Fig. 1 fixture when turning around;
Fig. 7 is that Fig. 1 fixture is inverted the plane exploded view being;
Fig. 8 is after the middle part slide block displacement in Fig. 1 and the stereogram of lower locating piece adjusted position postpone;
Fig. 9 is the plane exploded view of Fig. 8 when being inverted;
Figure 10 be the middle part slide block in Fig. 1 do not move and lower locating piece make an adjustment after stereogram;
Figure 11 is the stereogram after the rear lower locating piece of middle part slide block displacement in Fig. 1 does not adjust.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figure 1 to 11, the fixture of the clamping welding mould of the present embodiment, include chuck and the clamp holder 11 for shaking hands, described chuck can make chuck open by clamp holder 11 under external force and the mode of closing up is set together, described chuck comprises the folder portion of left and right, described folder portion includes jig arm, the cutting 4 in die body jack 51 can be inserted, described jig arm comprises positioning strip and fixture block 12, the upper end of described fixture block 12 is connected with corresponding clamp holder 11 respectively actively, described positioning strip comprises locating piece 1, middle part slide block 2, lower locating piece 3, the top of described upper locating piece 1 is connected respectively with bottom corresponding fixture block 12, the bottom surface of described upper locating piece 1 is provided with chute 13, described middle part slide block 2 can move around along chute 13, the positioner that locating piece 1 and middle part slide block 2 can be made to interfix when middle part slide block 2 slides supreme locating piece 1 desired location is provided with between upper locating piece 1 and middle part slide block 2, described lower locating piece 3 respectively can dismountable type be fixed on middle part slide block 2 bottom surface two, under every block, locating piece 3 can adjust angle respectively on middle part slide block 2 bottom surface, and between lower locating piece 3 and middle part slide block 2, be provided with the detent mechanism that lower locating piece 3 to be made after locating piece 3 adjusts angle to be instantly positioned on the slide block 2 of middle part, described cutting 4 top respectively with corresponding under the bottom surface of locating piece 3 fix.Each middle part slide block 2 is provided with two pieces of lower locating pieces 3, and these two pieces lower locating pieces 3 are individually fixed in two of described middle part slide block 2, and under every block, locating piece 3 is connected with cutting 4.Described positioning strip is also respectively arranged with the L clevis plate 41 that the die body 5 of correspondence can be clamped, the one side of described L clevis plate 41 is fixed by screw rod and positioning strip, in the middle part of the another side of L clevis plate 41, be provided with bolt hole, in described bolt hole, be provided with the body of bolt 42 for fastening die body.Described L clevis plate 41 can be placed on the top of corresponding cutting 4 actively, and the bottom surface being positioned at L clevis plate 41 is equipped with flexible stay 43.The top of described cutting 4 is fixed together by welding and lower locating piece 3.The top of described cutting 4 is fixed together by screw thread and lower locating piece 3.The length of described middle part slide block 2 is be greater than locating piece 1 1/1 to two/3rd.
Above-mentioned positioner is: be provided with fixed via 14 on described the upper left right septum of locating piece 1, the positioning through hole 21 that can align with fixed via about 14 after described middle part slide block 2 is provided with middle part slide block 2 displacement, the fixed via 14 of consistency from top to bottom and positioning through hole 21 by bolt or screw 6 by fixed with each other with middle part slide block 2 for upper locating piece 1.The structure of described detent mechanism is: be respectively arranged with stopper protrusion 22 at two, slide block 2 bottom surface, described middle part, locating piece 3 is provided with the first bayonet socket 31 and the second bayonet socket 32 with same stopper protrusion 22 phase snaps into position under every block, and on lower locating piece 3, be provided with the locating hole 33 of fixing lower locating piece 3, middle part slide block 2 is provided with first fixing hole 23 that can align with locating hole about 33 when stopper protrusion 22 and the first bayonet socket 31 phase buckle, middle part slide block 2 and lower locating piece 3 are fixed together by screw 6 or bolt by described locating hole 33 and the first fixing hole 23, middle part slide block 2 is provided with second fixing hole 24 that can align with locating hole about 33 when stopper protrusion 22 and the second bayonet socket 32 phase buckle, and middle part slide block 2 and lower locating piece 3 are fixed together by screw 6 or bolt by described locating hole 33 and the second fixing hole 24.
During use, cutting inserted in the jack corresponding to die body, sidepiece L clevis plate being fixed on die body tights a bolt body, just die body can be fixed, thus the welding quality of guarantee weld mold.