CN2561366Y

CN2561366Y - Casting mould shaper

Info

Publication number: CN2561366Y
Application number: CN 02224033
Authority: CN
Inventors: 陈木寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-14
Filing date: 2002-05-14
Publication date: 2003-07-23
Anticipated expiration: 2012-05-14

Abstract

The utility model relates to a forming machine of the metal decoration casting candle model or resin tooth bed casting mould. A manual hydraulic jack is arranged in the machine base of the forming machine. A pressure gage is arranged on the outer shell surface of the machine shell of the machine base. Two sliding rods are arranged on the outer shell body of the machine base and an active molding board is suited and arranged on the sliding way of two sliding rods. The top of the sliding rods is connected with a board. A compression spring is suited and arranged on each sliding way between the board and the active molding board. A screw rod is arranged at the center of the board. A crosswise handle is suited and arranged on the upper end surface which the screw rod is close to. The tail end of the screw rod is a clutch plate. The tail end of the screw rod is also able to be connected with a pressure lever as a feeding device which is arranged on the compression casting seal type tooth model. The utility model has the advantages of convenient use, strong production capacity and neat whole appearance of products. In addition, the connecting pressure lever or the clutch plate causes the utility model to be suitable for traditional type casting candle model and compression casting on the seal type tooth model. The utility model has duplicate functions.

Description

The moldings formed therefrom machine

Technical field

This utility model relates to the make-up machine of a kind of gold jewellery casting model or resin system artificial tooth bed.

Background technology

Gold jewellery casting processing (model) make-up machine commonly used, mainly be by setting up a bow arm on the support, the upper end of this bow arm is provided with a manual pressue device, this pressue device is directly to drive vertical screw rotation always with a rotating disk, and this screw rod can move up and down with the rotation of rotating disk, in the lower end of screw rod can be nested in order to the loading pipe that holds rigid plastics, and be positioned at the mould top.When the clockwise direction rotation disc, screw rod promptly moves down synchronously, and the hard wax material in its lower end extruding loading pipe injects in the mould it, after to be formed the finishing, rotates in a counter-clockwise direction rotating disk again and makes the screw rod lower end leave loading pipe.Use this make-up machine, no matter press under the screw rod lower end and rise, all must rely on manpower, having no auxiliary power can utilize, especially in the process of pressing down, must be to continue application of force pressurization, so very require great effort so that the hard wax material can evenly and fully fill up in the mould; The no constant pressure arrangement of its loading pipe itself in addition, so run into some material (as resin) pressure injection go into behind the Ya Monei must together with the tooth mould be warmed to more than the uniform temperature and need to keep certain hour after can cooling forming the time, can be out of shape the out of use problem of dwindling because of the relation of expanding with heat and contract with cold causes product.

Summary of the invention

The purpose of this utility model provides a kind of assembling easily and can make things convenient for mass production, appearance looks elegant, and sizer has the make-up machine that is applicable to gold jewellery casting model/resin system artificial tooth bed of constant pressure arrangement.

Main technical schemes of the present utility model is as follows: a kind of moldings formed therefrom machine, in support, be provided with a manual hydraulic jack, on the shell surface of the casing of support, be provided with a Pressure gauge, put template in that a sheathed activity is housed on the shell body of support on two slide bars and the slide rail at this slide bar, the top of slide bar is connected by one day plate; On sky plate and movable each slide rail of putting between the template, be arranged with a compression spring; Be provided with a screw rod being positioned at a day plate center position, at screw rod near upper end surface sheathed one horizontal handle, at the end of the screw rod platen that is spirally connected.At the end of the screw rod sizer that a depression bar establishes with spiral shell on as die casting closed tooth mould that also can be spirally connected.

The utlity model has following advantage:

1, the machine assembling can make things convenient for mass production and overall appearance clean and tidy easily.

2, make this utility model not only be applicable to traditional type casting mold by be spirally connected depression bar or platen but also be applicable to die casting on the closed tooth mould to have double duty.

3, the constant pressure arrangement in the sizer makes the problem that the artificial tooth bed finished product of gained can not produce distortion or dwindle.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a sizer three-dimensional exploded view of the present utility model;

Fig. 3 is a specific embodiment of the present utility model;

Fig. 4 is another specific embodiment of the present utility model.

The specific embodiment

As Fig. 1-shown in Figure 4, this utility model mainly be provided with in one a manual hydraulic jack a2 and in outside be provided with and reinforce two slide bar b1 on the base shell body of a Pressure gauge a3, b2, and template c is put in a sheathed activity on two slide rails, top end of sliding rod connects with one day plate d, its connected mode is spirally connected on slide rail b top end face by sky plate d with hexagon socket head cap screw d1, a sheathed compression spring b3 utilizes the elasticity compacting activity downwards of compression spring b3 to put template c on sky plate d and movable each slide rail b that puts between the template c.It plate d center position in addition spiral shell is provided with a screw rod d2 with square external screw thread, this screw rod d2 upper surface nearby also sheathed one horizontal handle d3 to make things convenient for rotary screw, the bottom then has been designed to the V-type external screw thread d4 person that certain-length and external diameter are established less than the outer spiral shell of square, make screw rod d2 end can be spirally connected a platen d5 with as the usefulness of the general traditional type tooth of die casting mould or the sizer e of a depression bar d6 that be spirally connected by V-type external screw thread d4 to establish as spiral shell on the die casting closed tooth mould, make the interior resin material of sizer e or other system artificial tooth bed with material inject smoothly closed tooth mould f make it to be heated to more than the uniform temperature and keep certain hour after cooling forming again, make the justice molding in the closed tooth mould f indeformable.Above-mentioned sizer system utilizes the mode of being spirally connected to be screwed onto closed tooth mould f and goes up on the filler inlet f2 on the connecting base f1 that spiral shell establishes, constant pressure arrangement e2 in it, by the compression spring e21 in the body e1 that is contained in sizer, and form at body e1 end face by two cap e24 spiral shells are solid behind the briquetting mouth of this compression spring e21 upper and lower end each a sheathed briquetting e22, e23, lower lock block e23 bottom surface and be arranged with a diaphragm seal e25 wherein, the projection e221 on the upper holder block e22 just position is in the centre bore e241 place of cap e24.During use, earlier the closed tooth mould f activity of being positioned over is put on the template c, and the Vent gas screw f3 that pine is laid down on the closed tooth mould f reaches cap e24 spiral shell pine taking-up compression spring e21 again, lower lock block e22, behind the e23, to make the artificial tooth dental bed again pours in the body e1 with material, afterwards, to compress spring e21 in order together with last, lower lock block e22, e23 and cap e24 are loaded on the body e1, utilize the screw rod d2 end last handle d3 of depression bar d6 rotary screw d2 that is spirally connected, just screw rod d2 rotation is oppressed upper holder block e22 from top to bottom and down is shifted, cooperate manual hydraulic jack a2 to push up the activity of moving from lower to upper simultaneously and put template c, make and very promptly fill with system artificial tooth bed material in the closed tooth mould f, extremely straight this pastes is when Vent gas screw hole f3 flows out, again Vent gas screw f3 is loaded onto, go up cap e24 on the spiral shell in body e1 simultaneously, can learn the suffered pressure size of Ya Monei at that time by the Pressure gauge a3 that is located at support shell body a1 when the time comes, when the pressure of Ruo Yamonei does not reach preset value as yet, then can relend by above-mentioned palikinesia down screw rod d2 compressing upper holder block e22 and cooperate manual hydraulic jack a2 up the promotion activity put template c, make the pressure of Ya Monei reach predetermined after, screw tight cap e24 again, this closed Ya Monei is subjected to the interior constant pressure arrangement e2 effect of this sizer e when the time comes, make the interior pressure of closed tooth mould f remain on always default on, lay down power that hydraulic jack a2 up shores and screw rod d2 power toward lower compression, take out closed tooth mould together with sizer e and be placed on the warmer internal heating to uniform temperature and taking-up cooling after a period of time, can take out artificial tooth bed Cheng Jing afterwards, owing to be provided with above-mentioned constant pressure arrangement e2 in its sizer e, in being heated to cooling procedure, produce easily and make artificial tooth bed product produce being out of shape or dwindle or the like shortcoming so can stop the conventional filler device fully.Body e1 of the present utility model size system cooperates the artificial tooth bed size of Ya Monei and establishes, and generally speaking, it is big slightly that this body e1 holds the capacity within the artificial tooth bed material the contained artificial tooth material more required than Ya Monei.

Claims

1. moldings formed therefrom machine, it is characterized in that: in support, be provided with a manual hydraulic jack [a2], on the outer surface of the casing of support, be provided with a Pressure gauge [a3], two slide bars [b1, b2] are housed on the shell body of support, and template [c] is put in a sheathed activity on the slide rail of two slide bars, and the top of slide bar is by the connection of one day plate [d]; Put and be arranged with a compression spring [b3] on each slide rail between the template [c] being positioned at a day plate [d] and activity; Be provided with a screw rod [d2] being positioned at a day plate [d] center position, this screw rod [d2] is near upper end surface sheathed one horizontal handle [d3], the end of screw rod [d2] platen [d5] that is spirally connected.

2. a kind of moldings formed therefrom machine as claimed in claim 1, it is characterized in that: the screw rod [d2] that is positioned at a day plate [d] center position is one to have the externally threaded screw rod of square, its end sizer [e] of a depression bar [d6] to establish as spiral shell on the die casting closed tooth mould that can be spirally connected.

3. a kind of moldings formed therefrom machine as claimed in claim 2, it is characterized in that: a constant pressure arrangement [e2] is arranged in the sizer [e], this constant pressure arrangement is by the compression spring [e21] in the body that is contained in sizer [e1], and each a sheathed briquetting [e22, e23] back of the briquetting mouth of this compression spring [e21] upper and lower end forms at body [e1] end face by cap [e24] spiral shell is solid; Wherein lower lock block [e23] bottom surface is arranged with a diaphragm seal [e25], and the projection [e221] on the upper holder block [e22] just is in the centre bore [e241] of cap [e24] and locates.