CN2737486Y - Easy-to-regulate gap hardware die-casting line die support - Google Patents
Easy-to-regulate gap hardware die-casting line die support Download PDFInfo
- Publication number
- CN2737486Y CN2737486Y CN 200420117753 CN200420117753U CN2737486Y CN 2737486 Y CN2737486 Y CN 2737486Y CN 200420117753 CN200420117753 CN 200420117753 CN 200420117753 U CN200420117753 U CN 200420117753U CN 2737486 Y CN2737486 Y CN 2737486Y
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- Prior art keywords
- mould bases
- slide block
- groove
- easy
- die casting
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Abstract
The utility model discloses an easy-to-regulate gap hardware die-casting line die support, comprising a front die support and a back die support having slots. Four corners of the bottom of the slot of the front die support have four slide block grooves whose bottoms are bevels. One slide block whose bottom is a bevel is arranged in each slide block groove. The slide block is less than the width of the groove in the direction of the inclined bevel. At least one inclined screw hole parallel to the bevel of the bottom of the groove is arranged on the front die support corresponding to each slide block groove. An adjusting screw rod whose front end is connected with the slide block is installed in the screw hole. The easy-to-regulate gap hardware die-casting line die support has advantages of conveniently adjustable die gap, small workload and high efficiency.
Description
Technical field
The utility model relates to a kind of five metals die casting row position mould bases, need not dismantle the five metals die casting row position mould bases of mould when being a kind of adjusting play specifically.
Background technology
Five metals die casting row position mould bases is made of preceding mould bases, back mould bases, and the side that the front and back mould bases is relative respectively has a groove position of placing mould, and the mould of used die casting workpiece is placed in the groove position.During the die casting workpiece mould in the groove position of forward and backward mould bases is aligned and carry out die casting, separate after die casting is finished, eject by the workpiece of the thimble on the mould bases ejector retainner plate on the mould bases of back in will back mould bases mould to lumping together.
There is following shortcoming in preceding mould bases in the mould bases of existing five metals die casting row position: when having the gap between the mould in the mould bases of front and back, overlap can appear in the workpiece that extrudes, for eliminating overlap, in process of production from the gap that must adjust between the mould, must hang oneself down mould bases before whole earlier this moment from die casting machine, and then pull down fixed screw on the mould, raise the iron sheet pad in mould preparation tool gap at the bottom, groove position of mould bases pad, and then mould loaded onto, again preceding mould bases is hung on to fix on the die casting machine and carry out the pressure testing casting, as find that workpiece has batch cutting edge of a knife or a sword then also must repeat above-mentioned loaded down with trivial details operation, just finishes after adjusting to desirable product effect.So above-mentioned adjustment work institute's palpus cycle is long, efficient is low; And because be to adjust by the mode of parallels plate, the adjustment difficulty is big, precision is not high, and this has also increased the time that needs of adjusting to a certain extent.
Also there is following shortcoming for the back mould bases in the mould bases of five metals die casting row position: owing to mould and ejector retainner plate that different workpiece is required are different with thimble, more mold exchange and ejector retainner plate when the die casting different workpieces, and mould is to be contained in the groove position that the end is arranged of a template on the mould bases of back, ejector retainner plate then is positioned at this template opposite side and passes thimble by the centre hole on the bottom land of groove position, so when more mold exchange and ejector retainner plate, must hang oneself back mould bases integral body down from die casting machine, three composition templates of back mould bases are taken apart, could be with ejector retainner plate and mold separation, the fixed screw that takes apart a die then could be changed ejector retainner plate and mould, after finishing, replacing again back mould bases three parts are assembled, hang on the die casting machine again, so complex procedures, workload is big, efficient is low.
The utility model content
What the purpose of this utility model was to provide a kind of easy adjustment die clearance exempts from the form removal frame, the die clearance can be realized fast, be adjusted accurately to this mould bases, and do not need preceding mould bases is hung down, the die clearance is easy to adjust, quick, so workload is little, efficient is high.
The following technical scheme of employing of the present utility model: easy-to-regulate gap five metals die casting row position mould bases, comprise the preceding mould bases and the back mould bases that have the groove position, the slide block groove is arranged at bottom, the groove position of mould bases before described, the bottom land of slide block groove is the inclined-plane, it is the slide block on inclined-plane that a bottom surface is arranged in the slide block groove, slide block on the inclined-plane incline direction less than the width of groove, corresponding slide block groove has at least one skewed screw hole parallel with the inclined-plane of groove bottom land on the preceding mould bases, the adjustment screw rod is housed in the screw, adjusts screw front end and link with slide block.
Do not need three parts of back mould bases are taken apart to increase work efficiency, to reduce the amount of labour when more mold exchange and the ejector retainner plate for making, as further improvement of the present utility model, also the back mould bases is carried out following technological transformation: the bottom, groove position of described back mould bases be provided with consistent with mold shape but than mould little and bigger through hole than ejector retainner plate, ejector retainner plate is made of two clamping plates, thimble one end is sandwiched between the two clamping plates and passes wherein clamping plate, and the big back stitching plate of another piece clamping plate and mould bases is hinged removably.
Described slide block groove and slide block can be two, are positioned at relative both sides, bottom, groove position, and preferable mode is to adopt four grooves and slide block, is positioned at the position at four angles, bottom, groove position, with the convenient gap of mould on all directions of regulating.
Easy-to-regulate gap five metals die casting row of the present utility model position mould bases is compared with existing hardware shop position mould bases has following advantage:
(1) to adopt the bottom surface be the slide block on inclined-plane and adjust screw rod and carry out the die clearance and regulate for preceding mould bases, degree of regulation height not only, and mould bases does not need the form removal tool yet before need not hanging down, the degree of depth of mould bases can be finished before only needing adjusting screw(rod) to be screwed into, greatly the working procedure of Jian Huaing, reduced workload, improved operating efficiency.
Do not need three assemblies of back mould bases are taken apart when (2) changing mould on the mould bases of back, can be easily with ejector retainner plate and mould together from the taking off and changing of back mould bases, significantly reduced the workload of changing ejector retainner plate and mould, improved replacing efficient.
Description of drawings
Fig. 1 is the preceding mould bases part-structure schematic diagram of easy-to-regulate gap five metals die casting row of the present utility model position mould bases;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the back molded base part structural representation of easy-to-regulate gap five metals die casting row of the present utility model position mould bases;
Fig. 5 is the C-C cutaway view of Fig. 4.
The specific embodiment
Below in conjunction with the drawings and specific embodiments easy-to-regulate gap five metals die casting row of the present utility model position mould bases is described further.
As Fig. 1 and Fig. 2, shown in Figure 3, four corner locations in 2 bottoms, groove position on preceding mould bases 1 have four slide block grooves 3, the bottom land of slide block groove 3 is inclined-plane 31, the slide block 4 that in each slide block groove 3 bottom surface to be arranged respectively be the inclined-plane, before on the mould bases 1 corresponding each slide block groove 3 inclined hole 32 parallel with the inclined-plane 31 of groove bottom land is respectively arranged, be equipped with in the hole 32 and adjust screw rod 5, adjust screw rod 5 front ends and link with slide block 4.Inclined-plane 31 its gradients in four grooves 3 can be inequality, but for the ease of processing and realize that the interchangeability of used unit is beneficial to maintenance, safeguards, comparatively ideal mode is that the gradient on the degree of depth of shape, size, groove of four grooves 3 and inclined-plane 31 is identical; To the greatest extent the improvement in a step is that the most significant end on four inclined-planes 31 is all in inner end or outermost end, four slide blocks all slide inwards or outwards when making each screw rod adjusting direction identical, be consistent convenient adjusting the when being beneficial to use, otherwise will outwards the twisting of will being screwed with inwards of having of screw rod 5.By Fig. 1 and Fig. 2 as can be seen, the width of A-A direction upper groove 3 shown in the figure is greater than the width of slide block 4 on equidirectional, as seen from Figure 3, width at B-B direction upper groove 3 is basic identical with slide block 4, make the A-A direction top shoe that slide block 4 can only be in Fig. 1, promptly a face along on inclined-plane 31 incline directions on the slope or sloping lower slider, reach slide block 4 upper surfaces during slip and rise and descend at groove, head on mould 6 and carry out lifting to reach the purpose of adjusting the die clearance.This mode, according to inclined-plane 31 gradient differences, screw rod 5 is whenever twisted a circle, and slide block 4 only rises in groove 3 and the different slight distance that descends, and reaches the effect of accurate adjusting die clearance.
Slide block 4 can not come off in groove 3 in the use in order to make, as a better embodiment, also on four slide blocks 4, have the long through-hole consistent 41 in the present embodiment with the slide block glide direction, a screw 7 is screwed on the preceding mould bases 1 by long through-hole 41, long through-hole 41 length directions are consistent with the glide direction of slide block 4, and screw 7 adopts soket head cap screw, and head of screw sinks in the through hole 41, because slide block 4 will slide, so screw 7 can not be tight dead with slide block 4.
Described adjustment screw rod 5 preferred mode are hexagonal screw rods in adopting, and make the nut of screw rod 5 be positioned at inclined hole 32 and do not expose, so that the mould bases appearance is neat and attractive in appearance.
When adjusting the die clearance,, need only can adjust certain position of mould 6 by turn adjustment screw rod 5, mould bases 1 before whole need not hung down as long as unclamp the mould fixed screw 8 of fixed mould.
As preferred embodiment, also the back mould bases is improved, back mould bases structure in the present embodiment as shown in Figure 4 and Figure 5, back mould bases 100 comprises three parts 101,102,103,120 bottoms, groove position on mould bases 101 have a square hole 130, as shown in Figure 5, square hole 130 is identical with mould 6 ' shape but less than the size of mould 6 ' size greater than the vertical ejector retainner plate of mould, makes vertical ejector retainner plate can pass square hole and mould can not enter in the square hole.Vertical ejector retainner plate adopts two clamping plate 111,112, thimble 113 passes the pin hole on the clamping plate 111, clamping plate 111 are connected by screw (omitting among the figure) with clamping plate 112 fixes thimble 113, there is the big back stitching plate of pin 114 and mould bases 115 hinged on the ejector retainner plate 112, thereby avoided on mould, installing again the device of little back stitching bar, also save little back stitching bar shared position in mould, strengthened the workpiece discharging, also saved the used material of mfg. moulding die.
Need more mold exchange 6 ' or during ejector retainner plate, as long as unclamp fixed mould 6 ' screw 118, and the big back stitching plate 115 hinged pins 114 of ejector retainner plate 112 and mould bases are pulled up, just mould 6` together directly can be taken out from groove position 120, square hole 130 simultaneously together with thimble 113, ejector retainner plate 111,112, after having changed again by in the square hole 130 ejector retainner plate 111,112 being put into, because square hole 130 less than mould 6 ', so mould 6 ' can only put into groove position 120 and can further not pass square hole 130.Do not need so whole back mould bases is taken apart from the template 101,102,103 that die casting machine is hung oneself down and general back mould adds.
Claims (9)
1, a kind of easy-to-regulate gap five metals die casting row position mould bases, comprise the preceding mould bases and the back mould bases that have the groove position, it is characterized in that: the slide block groove is arranged at bottom, the groove position of mould bases before described, the bottom land of slide block groove is the inclined-plane, it is the slide block on inclined-plane that a bottom surface is arranged in the slide block groove, and less than the width of groove, corresponding slide block groove has at least one skewed screw hole parallel with the inclined-plane of groove bottom land to slide block on the preceding mould bases on the inclined-plane incline direction, the adjustment screw rod is housed in the screw, adjusts screw front end and link with slide block.
2, easy-to-regulate gap five metals die casting row as claimed in claim 1 position mould bases, it is characterized in that: the bottom, groove position of described back mould bases be provided with consistent with mold shape but than mould little and bigger through hole than ejector retainner plate, ejector retainner plate is made of two clamping plates, thimble one end is sandwiched between the two clamping plates and passes wherein clamping plate, and the big back stitching plate of another piece clamping plate and mould bases is hinged removably.
3, easy-to-regulate gap five metals die casting row as claimed in claim 1 or 2 position mould bases, it is characterized in that: described slide block groove and slide block are two, are positioned at relative both sides, bottom, groove position.
4, easy-to-regulate gap five metals die casting row as claimed in claim 1 or 2 position mould bases, it is characterized in that: described slide block groove and slide block are four, are positioned at the position at four angles, bottom, groove position.
5, easy-to-regulate gap five metals die casting row as claimed in claim 4 position mould bases, it is characterized in that: the degree of depth of the shape of described four grooves, size, groove and the gradient on inclined-plane are identical.
6, easy-to-regulate gap five metals die casting row as claimed in claim 4 position mould bases, it is characterized in that: the most significant end on described four groove inclined-planes is all in inner end or outermost end.
7, easy-to-regulate gap five metals die casting row as claimed in claim 1 or 2 position mould bases, it is characterized in that: have the long through-hole consistent on this slide block with the slide block glide direction, a screw is screwed on the preceding mould bases by long through-hole, the long through-hole length direction is consistent with the glide direction of slide block, and head of screw sinks in the long through-hole.
8, easy-to-regulate gap five metals die casting row as claimed in claim 7 position mould bases, it is characterized in that: described screw is a soket head cap screw.
9, easy-to-regulate gap five metals die casting row as claimed in claim 1 or 2 position mould bases is characterized in that: the adjustment screw rod before described in the mould bases inclined hole is interior hexagonal screw rod, and the nut of screw rod is positioned at inclined hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117753 CN2737486Y (en) | 2004-10-22 | 2004-10-22 | Easy-to-regulate gap hardware die-casting line die support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117753 CN2737486Y (en) | 2004-10-22 | 2004-10-22 | Easy-to-regulate gap hardware die-casting line die support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737486Y true CN2737486Y (en) | 2005-11-02 |
Family
ID=35347401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420117753 Expired - Lifetime CN2737486Y (en) | 2004-10-22 | 2004-10-22 | Easy-to-regulate gap hardware die-casting line die support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737486Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554179A (en) * | 2010-12-14 | 2012-07-11 | 苏州春兴精工股份有限公司 | Die-casting mould with replaceable thimble |
-
2004
- 2004-10-22 CN CN 200420117753 patent/CN2737486Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554179A (en) * | 2010-12-14 | 2012-07-11 | 苏州春兴精工股份有限公司 | Die-casting mould with replaceable thimble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141022 Granted publication date: 20051102 |