CN207592738U - A kind of jet mold automatic air-float device convenient for centering - Google Patents

Abstract

The utility model is related to casting fields,More particularly to a kind of jet mold automatic air-float device convenient for centering,Including workbench,Air drain is provided on workbench,Stomata is provided with above air drain,Bottom is equipped with tracheae,Mold is equipped with wax inlet,Workbench is equipped with limit base,Support plate is equipped in limit base,Screw thread, which is socketed with, in support plate penetrates hawfinch,Hawfinch tail portion is penetrated to be connected with into ceratuba,Bearing block is installed on workbench,Spiral shell shaft rotation, which is moved, to be socketed in bearing block,Baffle ring is equipped among spiral shell axis,Left hand thread is equipped with wherein on the shaft part of the bearing block of baffle ring to front end,Right-handed thread is equipped on the bearing block shaft part of baffle ring to rear end,Screw thread is socketed with clamping plate to two shaft parts respectively before and after spiral shell axis,Mold is arranged between clamping plate,Ball is embedded on clamping plate,Clamping plate bottom is equipped with sliding rail,Sliding slot is provided on workbench,Sliding rail is slidably socketed in sliding slot,Fixing sleeve is connected to runner on spiral shell axis.

Description

A kind of jet mold automatic air-float device convenient for centering

Technical field

The utility model is related to casting fields, and in particular to a kind of jet mold automatic air-float device convenient for centering.

Background technology

In casting industry, most enterprises, which will cast out, to be met the requirement of customer drawings size, meets processing performance etc. as it Target.It is well known that the premise for producing a good casting is that have one pair of good mold.The production of different shape, structure Product, its mold design, specification are also different, for example, automatic mold, semi-automatic, manual mould etc..At present, big specification, manually For mold when penetrating wax, it is not automatic positioning to penetrate hawfinch due to wax inlet and the wax machine of mold, needs to manually adjust mold, by two Device mouth aligned fit, liquid wax smooth could be flowed into mold.Wax part is completed after being removed from the molds also by mold Pushed home, two device mouth aligned fits need constantly to push and pull mold in whole process, mold are damaged, is consumed Personnel's muscle power reduces operating efficiency.

In Patent No. CN201220738619.9, the applying date 20121228, the practicality that publication date is 20130814 is newly A kind of mold automatic air-float device is disclosed in type patent, which is：A kind of mold automatic air-float device, it includes work Make platform, the movable plate on workbench, movable plate is equipped with mold, and the lower surface of the movable plate is equipped with air drain, and air drain leads to The stomata crossed in air drain is connected with air inlet pipe, and the air inlet pipe is connected with charger.The technical solution is original One piece of movable plate on workbench is installed, is machined with air drain in movable plate bottom, and be connected with charger, pneumatic pressure-regulating valve And switch, by being inflated in air drain, movable plate being made to suspend, while the mold carried can be moved with movable plate, convenient for by mould Have and penetrate hawfinch adjustment cooperation, take wax part rear mold and the actions such as push back, but the technical program pushes mould using manual Tool is to realize the purpose of centering, and in practical operation, mold is on a mobile station and inconvenience positions, and since movable plate is in floating shape State, friction is smaller, easily slides.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of jet mold automatic air-float convenient for centering and fills It puts, mainly solves existing mold air-floating apparatus centering inconvenience, need to push mold manually to adjust the position of centering cooperation, work Make the problem of efficiency is low.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：

A kind of jet mold automatic air-float device convenient for centering, it is characterised in that：Including workbench, on the workbench Inside is provided with air drain, and the air drain bottom surface is provided with multiple stomatas, is placed on the workbench upwards to tracheae, top surface is had There is mold, the mold is equipped with wax inlet, and the workbench right end is installed with limit base, branch is equipped in the limit base Fagging, wherein, the support plate both sides are equipped with limit guide rail, and guide-track groove is provided on the limit base, and the limit guide rail is slided It is socketed in the guide-track groove, screw thread, which is socketed with, in the support plate penetrates hawfinch, and the hawfinch tail portion of penetrating is connected with into ceratuba, is gone back Including centralising device, the centralising device includes spiral shell axis and clamping plate, and the worktable upper surface rear and front end is installed with axis Bearing, the spiral shell axis both ends rotation are socketed in the bearing block, baffle ring are equipped among the spiral shell axis, wherein in the baffle ring extremely The shaft part of the bearing block of front end is equipped with left hand thread, and the right side is equipped on the bearing block shaft part of the baffle ring to rear end Revolve screw thread, screw thread is socketed with the clamping plate to two shaft parts respectively before and after the spiral shell axis, the mold setting between the clamping blocks, institute It states and ball is embedded on clamping plate, the clamping plate bottom is equipped with sliding rail, is provided with sliding slot on the workbench, the sliding rail is slidably socketed In the sliding slot, fixing sleeve is connected to runner on the spiral shell axis.

Preferably, the tracheae is connect with charger, and the center line of the wax inlet is located at the median plane of the mold On.

Preferably, the air drain is rectangular channel, and the stomata is evenly distributed on the air drain top surface.

Preferably, the sliding rail is trapezoidal rails.

Preferably, block is fixedly connected on the clamping plate, the block is used to limit the position of the mold.

Preferably, two clamping plates are about the excessively described center line for penetrating hawfinch and vertical with the worktable upper surface Plane is symmetrical.

(3) advantageous effect

Compared to the prior art, the beneficial effects of the utility model are：(1) it allows and penetrates hawfinch movement, remove docking mold Wax inlet, therefore do not need to that mobile volume is larger, mold of heavier mass, overstaffed muscle power will not be consumed, facilitates work People operates；(2) there is provided clamping plates, can realize mold and penetrate the centering of hawfinch, and ball is provided on clamping plate, in strap Meanwhile and reduce frictional force, mold is jacked up convenient for high pressure gas, to adapt to the wax inlet height on different molds.This reality Simple with new structure, easy to use, practical function protrudes.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the schematic front view of the utility model；

Fig. 2 is the bottom schematic view of the utility model；

Fig. 3 is the structure diagram of workbench；

Fig. 4 is the structure diagram of clamping plate；

Fig. 5 is the structure diagram of limit base；

Each reference numeral is as follows：

1st, workbench；2nd, mold；3rd, clamping plate；4th, spiral shell axis；5th, runner；6th, limit base；7th, hawfinch is penetrated；8th, support plate；9th, gas Pipe；10th, baffle ring；11st, stomata；12nd, sliding slot；13rd, block；14th, ball；15th, sliding rail.

Specific embodiment

Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model one end point embodiment rather than the embodiment held entirely.Based on the implementation in the utility model Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to The range of the utility model protection.

A kind of jet mold automatic air-float device convenient for centering as shown in Figure 1, including workbench 1, such as Fig. 2 and Fig. 3 Shown, internal on workbench 1 to be provided with air drain, air drain is rectangular channel, and air drain bottom surface is to having tracheae 9, tracheae 9 and charger Connection, and pressure valve can be also added, to adjust 9 outlet pressure of tracheae, air drain top surface is provided with multiple stomatas 11, and gas upwards Hole 11 is evenly distributed on air drain top surface, mold 2 is placed on workbench 1, and mold 2 is located at 11 top of stomata, mold 2 is equipped with As shown in figure 5, the fixed installation of 1 right end of workbench will have limit base 6, support plate 8 is equipped in limit base 6 for wax inlet, wherein, branch 8 both sides of fagging are equipped with limit guide rail, are provided with guide-track groove on limit base 6, limit guide rail is slidably socketed in guide-track groove, support plate 8 Middle screw thread, which is socketed with, penetrates hawfinch 7, penetrates 7 tail portion of hawfinch and is connected with into ceratuba, herein, when being filled with high pressure gas in tracheae 9, gas Body is escaped up by the stomata 11 on air drain, and mold 2 is jacked up, then can push support plate 8, hawfinch 7 will be penetrated and injects mold 2 On wax inlet because the wax inlet height on different molds 2 is often different, therefore by adjusting the pressure of gas, The levitation height of mold 2 is adjusted, so that wax inlet is located at sustained height with penetrating hawfinch 7.

As shown in Figure 3 and Figure 4, centralising device is further included, centralising device includes spiral shell axis 4 and clamping plate 3,1 upper surface of workbench Rear and front end is installed with bearing block, and the rotation of 4 both ends of spiral shell axis is socketed in bearing block, and baffle ring 10 is equipped among spiral shell axis 4, wherein Left hand thread is equipped on the shaft part of the bearing block of baffle ring 10 to front end, the right side is equipped on the bearing block shaft part of baffle ring 10 to rear end Screw thread is revolved, screw thread is socketed with clamping plate 3 to two shaft parts respectively before and after spiral shell axis 4, and mold 2 is arranged between clamping plate 3, is embedded on clamping plate 3 Ball 14, ball 14 be free to rotate, and 3 bottom of clamping plate is equipped with sliding rail 15, and sliding rail 15 is trapezoidal rails, is opened on workbench 1 There is sliding slot 12, sliding rail 15 is slidably socketed in sliding slot 12, and for guiding the movement of clamping plate 3, fixing sleeve is connected to runner 5 on spiral shell axis 4, In order to rotate spiral shell axis 4, in addition, being fixedly connected with block 13 on clamping plate 3, block 13 is used to limit the position of mold 2, can prevent Mold 2 collides spiral shell axis 4 so that spiral shell axis 4 is deformed, also, in the present embodiment, and two clamping plates 3 will be penetrated about crossing in hawfinch 7 The heart line and plane vertical with 1 upper surface of workbench is symmetrical, and the center line of the wax inlet on mold 2 is located at the center of mold 2 On face.

The operation principle of the utility model is as follows：Mold 2 is placed on workbench 1, then rotating wheel 5 drives spiral shell axis 4 rotate, and the thread rotary orientation of shaft part is opposite before and after spiral shell axis 4, therefore rotating spiral shell axis 4 will be such that clamping plate 3 relatively or contrarily moves, When clamping plate 3 relatively moves, will extrusion die 2 toward the centerline direction movement for penetrating hawfinch 7, final clamping plate 3 can squeeze fixation Firmly mold 2, when being then filled with high pressure gas into tracheae 9, due to being embedded the ball 14 that can be freely rotated on clamping plate 3, While strap 3, and frictional force is reduced, therefore high pressure gas will jack up mold 2, finally may be such that on mold 2 Wax inlet center line and penetrate the centerline collineation of hawfinch 7, realize the purpose of centering, then push support plate 8, can will penetrate Hawfinch 7 injects the wax inlet on mold 2, and liquid wax is made just smoothly to flow into mold 2.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding The technical solution recorded in each embodiment is stated to modify or carry out equivalent replacement to which part technical characteristic；And these Modification is replaced, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (6)

1. a kind of jet mold automatic air-float device convenient for centering, it is characterised in that：Including workbench (1), the workbench (1) internal on to be provided with air drain, to tracheae (9) is had, top surface is provided with multiple stomatas (11) upwards, described for the air drain bottom surface Mold (2) is placed on workbench (1), the mold (2) is equipped with wax inlet, and workbench (1) right end is installed with Limit base (6), the limit base (6) is interior to be equipped with support plate (8), wherein, support plate (8) both sides are equipped with limit guide rail, institute It states and guide-track groove is provided on limit base (6), the limit guide rail is slidably socketed in the guide-track groove, spiral shell in the support plate (8) Line, which is socketed with, penetrates hawfinch (7), and described hawfinch (7) tail portion of penetrating is connected with into ceratuba, further includes centralising device, the centralising device packet Spiral shell axis (4) and clamping plate (3) are included, workbench (1) the upper surface rear and front end is installed with bearing block, the spiral shell axis (4) two End rotation is socketed in the bearing block, baffle ring (10) is equipped among the spiral shell axis (4), wherein in the baffle ring (10) to front end The bearing block shaft part be equipped with left hand thread, on the bearing block shaft part of the baffle ring (10) to rear end be equipped with the right side Screw thread is revolved, screw thread is socketed with the clamping plate (3) to two shaft parts respectively before and after the spiral shell axis (4), and the mold (2) is arranged on the folder Between plate (3), ball (14) is embedded on the clamping plate (3), clamping plate (3) bottom is equipped with sliding rail (15), the workbench (1) sliding slot (12) is provided on, the sliding rail (15) is slidably socketed in the sliding slot (12), is fixedly attached on the spiral shell axis (4) There is runner (5).

2. a kind of jet mold automatic air-float device convenient for centering according to claim 1, it is characterised in that：The gas Pipe (9) is connect with charger.

3. a kind of jet mold automatic air-float device convenient for centering according to claim 1, it is characterised in that：The gas Slot is rectangular channel, and the stomata (11) is evenly distributed on the air drain top surface.

4. a kind of jet mold automatic air-float device convenient for centering according to claim 1, it is characterised in that：The cunning Rail (15) is trapezoidal rails.

5. a kind of jet mold automatic air-float device convenient for centering according to claim 1, it is characterised in that：The folder It is fixedly connected with block (13) on plate (3), the block (13) is for limiting the position of the mold (2).

6. a kind of jet mold automatic air-float device convenient for centering according to claim 1, it is characterised in that：Two institutes State clamping plate (3) about the excessively described center line for penetrating hawfinch (7) and the plane vertical with the workbench (1) upper surface it is symmetrical.