CN202701854U

CN202701854U - Slide insert fixture

Info

Publication number: CN202701854U
Application number: CN 201220267953
Authority: CN
Inventors: 陈世昌; 石波; 冯建新; 尹仲贵
Original assignee: Dongguan Jusheng Plastic & Electronics Products Ltd
Current assignee: Dongguan Jusheng Plastic & Electronics Products Ltd
Priority date: 2012-06-08
Filing date: 2012-06-08
Publication date: 2013-01-30
Anticipated expiration: 2022-06-08

Abstract

The utility model discloses a slide insert fixture comprising a fixture main body, a junction plate and a fixed block, wherein the fixed block is a standard component and cooperates with a standard jig for a machine tool to realize quick clamping, the fixture main body comprises a chuck seat, a hold-down block and a cushion block, the upper part of the chuck seat is provided with a right trapezoid groove, a slide insert tightly leans against a vertical side face used as a locating datum plane, the inclined plane of the hold-down block is matched with the inclined side face of the trapezoid groove and is connected with the chuck seat by two screws, the cushion block is clamped between the slide insert and the hold-down block, and the hold-down block can slide up and down along the inclined side face of the trapezoid groove of the chuck seat. When the slide insert fixture disclosed by the utility model is used in the CNC (Computer Numerical Control) and EDM (Electric Discharge Machining) processing of the slide insert, clamping relocation caused by processing the slide inset by the replacement of two processing methods is avoided, therefore the slide insert fixture has the advantages that the degree of automation is high, the clamping error is decreased, the labor intensity is reduced and the work efficiency is improved.

Description

A kind of line position mold insert anchor clamps

Technical field

The utility model relates to a kind of clamping device of workpiece, relates in particular to a kind of line position mold insert anchor clamps for CNC and EDM processing.

Background technology

The line position mold insert is one of important composition structure of line position, is positioned at line position foremost, with external shape and the structure of the core of mould, complexity that die cavity makes up moulded products.Therefore, the machining accuracy of line position mold insert there is very high requirement, generally will be through the processing of CNC and EDM.At present, the line position mold insert is being carried out CNC and EDM adds man-hour, directly clamping is to machine table, and needing affects working (machining) efficiency, and may have deviation between twice location through twice clamping location, affects machining accuracy.

The utility model content

The utility model is intended to overcome the deficiencies in the prior art, and a kind of line position mold insert anchor clamps are provided, and these anchor clamps are so that the line position mold insert carries out CNC and EDM adds man-hour, and only need clamped one time positioning instant can.

To achieve these goals, the utility model adopts following technical scheme:

A kind of line position mold insert anchor clamps comprise jig main body, connecting plate and fixed block, and the jig main body on described connecting plate and upper strata and the fixed block of lower floor are screwed respectively and are connected, and described fixed block is standard component.

Described jig main body comprises base of the carrier head, described base of the carrier head top offers a right angle dovetail groove, described dovetail groove comprises horizontal bottom, vertical side and prism, described prism becomes the obtuse angle with described horizontal bottom, be placed with a line position mold insert in the described dovetail groove, described line position mold insert is near vertical side, described jig main body comprises that also a cross section is the compact heap of right-angled trapezium, the inclined-plane of described compact heap matches with the prism of described dovetail groove and is connected with described base of the carrier head by two-screw, described jig main body also comprises a cuboid cushion block, and described cushion block is folded between described line position mold insert and the described compact heap.

Offer two oval flights on the described compact heap, tighten and the screw that becomes flexible in the described oval flight, described compact heap can slide up and down along the prism of base of the carrier head dovetail groove.

The beneficial effects of the utility model: the utility model is used for CNC and EDM processing line position mold insert, in the time of can avoiding changing two kinds of processing methods the line position mold insert is reorientated clamping, and automaticity is high, can reduce the clamping deviation, reduces labor intensity, and increases work efficiency.In addition, the utility model is simple in structure, easily installation and removal, and the processing and manufacturing cost is low.

Description of drawings

Fig. 1 is the perspective view of the utility model one preferred embodiment.

The specific embodiment

Below in conjunction with accompanying drawing the utility model one better embodiment is elaborated.

As shown in Figure 1, a kind of line position mold insert anchor clamps, comprise jig main body 1, connecting plate 2 and fixed block 3, the jig main body 1 on connecting plate 2 and upper strata and the fixed block 3 of lower floor are screwed respectively and are connected, fixed block 3 is standard component, the jig (not shown) of itself and standard is used in conjunction with the quick-clamping of realizing line position mold insert anchor clamps, 4 need of line position mold insert are expert on the position fixture location once, just can carry out CNC and EDM processing, eliminate the position error of respectively line position mold insert 4 being carried out the generation of clamping location before CNC and the EDM processing.

Jig main body 1 comprises base of the carrier head 11, base of the carrier head 11 tops offer a right angle dovetail groove 111, dovetail groove 111 comprises horizontal bottom, vertical side and prism, prism becomes the obtuse angle with horizontal bottom, be placed with a line position mold insert 4 in the dovetail groove 111, line position mold insert 4 is near vertical side, this vertical side is as a positioning reference plane of line position mold insert 4, jig main body 1 comprises that also a cross section is the compact heap 12 of right-angled trapezium, the inclined-plane of compact heap 12 matches with the prism of dovetail groove 111 and is connected with base of the carrier head 11 by two-screw, jig main body 1 also comprises a cuboid cushion block 13, cushion block 13 is folded between line position mold insert 4 and the compact heap 12, but change the line position mold insert 4 of the cushion block 13 clamping different sizes of different-thickness, in the installation process, put into dovetail groove 111 with cushion block 13 and compact heap 12 are parallel, be screwed compact heap 12, line position mold insert 4 is pressed between the right-angled side faces and cushion block 13 of dovetail groove 111.Offer two oval flights 121 on the compact heap 12, tighten and the screw that becomes flexible in the described oval flight, described compact heap can slide up and down along the prism of base of the carrier head dovetail groove 111, thereby line position mold insert 4 is pressed between the vertical plane and cushion block 13 of base of the carrier head dovetail groove 111.Line position mold insert clamp structure of the present utility model is simple, is convenient to make, and adopts line position mold insert anchor clamps of the present utility model to improve working (machining) efficiency, alleviates workman's labour intensity, and product quality is significantly promoted.

It below only is the utility model one preferred embodiment; be not so limit claim of the present utility model; every various equivalences of doing in essential scope of the present utility model change or substitute; or directly or indirectly apply to other correlative technology fields, all belong to the protection category of the utility model patent.

Claims

1. line position mold insert anchor clamps, comprise jig main body, it is characterized in that: described line position mold insert anchor clamps also comprise a plate and a fixed block, and the jig main body on described connecting plate and upper strata and the fixed block of lower floor are screwed respectively and are connected, and described fixed block is standard component.

2. a kind of line position mold insert anchor clamps according to claim 1, it is characterized in that: described jig main body comprises base of the carrier head, described base of the carrier head top offers a right angle dovetail groove, described dovetail groove comprises horizontal bottom, vertical side and prism, described prism becomes the obtuse angle with described horizontal bottom, be placed with a line position mold insert in the described dovetail groove, described line position mold insert is near vertical side, described jig main body comprises that also a cross section is the compact heap of right-angled trapezium, the inclined-plane of described compact heap matches with the prism of described dovetail groove and is connected by on two-screw and the described base of the carrier head, described jig main body also comprises a cuboid cushion block, and described cushion block is folded between described line position mold insert and the described compact heap.

3. a kind of line position mold insert anchor clamps according to claim 2, it is characterized in that: offer two oval flights on the described compact heap, tighten and the screw that becomes flexible in the described oval flight, described compact heap can slide up and down along the prism of described base of the carrier head dovetail groove.