CN206139431U - High pressure casting machine - Google Patents

Abstract

The utility model belongs to the technical field of casting machine, refer in particular to a high pressure casting machine, which comprises a frame, being provided with power supply and two at least valve body component in the frame, being provided with power transmission device between valve body component and the power supply, valve body component includes check valve and lower check valve, goes up the check valve and is the discharge end, and lower check valve is the feed end, goes up the inner chamber that is provided with the installation plunger between check valve and the lower check valve, the plunger of installing in the inner chamber passes through the power transmission device drive, the utility model provides a simple structure and stable, long service life and sealed effectual high pressure casting machine.

Description

High-pressure bottler placer

Technical field

This utility model belongs to perfusion unit technical field, refers in particular to a kind of high-pressure bottler placer.

Background technology

One complete perfusion unit is mainly made up of pump, pressure gauge, high-voltage tube and switch valve group.It is using the dynamic of machinery Power, the sealing agent of mixing is effectively irrigated into micro-cracks, efficiency of construction compared with the fast three times of Traditional Man more than, and waterproof stops Leakage effect is more lasting effective.It is architectural engineering, underground engineering, hydraulic engineering, environment-friendly engineering, municipal administration, subway, tunnel, culvert Engineering only oozes the preferred unit of blocking construction, crack strengthening, is the optimal selection of professional sealing construction person.

Existing high-pressure bottler placer can reach the effect of waterproof leak-stopping, but it still has some following not Foot part：

1st, the inside of switch valve is held out against between steel ball and intake tunnel by hard sealing, causes it during life-time service Easily collide damage, destroys its sealing, and hold out against steel ball it is long-term it is untapped during, can with passway abutting at Stick together, cause sealing structure to fail；

2nd, the inside of the switch valve and spring that holds out against in steel ball rear end can be shifted over during life-time service, causes top Tight effect declines, and oblique or irregular stress can affect sealing.

The content of the invention

The purpose of this utility model is to provide a kind of simple structure and stable, the high pressure of long service life and good sealing effect Perfusion unit.

What the purpose of this utility model was realized in：

High-pressure bottler placer, including frame, are provided with power source and at least two valve components, valve component in the frame Power transmission is provided between power source, valve component includes upper check valve and lower check valve, and upper check valve is discharging End, lower check valve is feed end, and the inner chamber for installing plunger is provided between upper check valve and lower check valve, described to be installed on inner chamber In plunger driven by the power transmission.

The frame one side is provided with left valve barrel component and right valve barrel component, left valve barrel component and right valve barrel component it is each Passage is separate.

It is provided with holddown spring inside the upper check valve and lower check valve from top to bottom, pushes against steel ball and sealing ring, And closely connect under the active force effect of holddown spring between any two, the holddown spring is compression spring.

Sleeve is arranged with inside the upper check valve and lower check valve, sleeve inner is provided with the holddown spring and supports Tight steel ball.

The port of export of the upper check valve is provided with pressure gauge.

The power transmission includes gear assembly, eccentric and connecting rod, and the power source is driven by gear assembly Eccentric is relatively rotated, and connecting rod is rotatably connected on eccentric, and the plunger is rotatably connected on connecting rod, and connecting rod drives post Plug moves back and forth.

The power source is driving hand drill.

The pipeline that the upper one-way valved outlet end of several valve components is extended is both turned on to confluxing in seat, and is passed through Conflux seat output channel derive.

The frame top is provided with handle.

This utility model is prominent and beneficial compared to existing technology to be had the technical effect that：

1st, power source and at least two valve components, preferably two valve bodies are provided with the frame of the present utility model Each passage of two valve components that component and left and right are arranged is separate, and valve component includes upper check valve and lower check valve, Upper check valve is discharge end, and lower check valve is feed end, and the inner chamber for installing plunger is provided between upper check valve and lower check valve, Power is provided using the reciprocating motion of plunger, the absorption of raw material is carried out, and by the guiding of upper check valve and lower check valve It is transmitted raw material is orderly, upper check valve and lower check valve act as：Overflow is guided and prevented in order.

2nd, holddown spring, abutting are provided with from top to bottom inside the upper check valve of the present utility model and lower check valve Steel ball and sealing ring, and closely connect under the active force effect of holddown spring between any two, the abutting steel ball and passage Junction be provided with sealing ring, the sealing ring changes traditional hard sealing, is prevented effectively from link position during long-term motion The phenomenon of damage, causes suction difficult and upper check valve does not have pressure, and can also avoid holding out against steel ball by the sealing ring The phenomenon of adhesion during being in long-term being not used is pushed against with passway.

3rd, sleeve is arranged with inside the upper check valve of the present utility model and lower check valve, sleeve inner is arranged State holddown spring and push against steel ball, the holddown spring in traditional check valve is inevitable to have gap, the process of life-time service with side wall In or shift, affect using effect, therefore this utility model adds sleeve in holddown spring the week side of boss, is effectively limited Position, that is, ensure the stability of structure, and guide effect is played again.

4th, the pipeline that the upper one-way valved outlet end of several valve components of the present utility model is extended is led Pass to and conflux in seat, preferably two valve components, and derived by the output channel of the seat that confluxes, two are carried out in the seat that confluxes Two kinds of different raw materials effectively mix derived from valve component, change traditional perfusion unit and internally mix, it is to avoid inside blocks Phenomenon.

Description of the drawings

Fig. 1 is one of structural representation of the present utility model.

Fig. 2 is the two of structural representation of the present utility model.

Fig. 3 is the three of structural representation of the present utility model

Fig. 4 is valve component configuration schematic diagram of the present utility model.

Fig. 5 is valve component internal structure schematic diagram of the present utility model.

In figure：1- power sources；2- handles；3- confluxes seat；4- pressure gauges；5- valve components；6- connecting rods；7- eccentrics；8- Gear assembly；9- power transmissions；10- pipelines；11- plungers；13- frames；14- inner chambers；The upper check valves of 15-；It is unidirectional under 16- Valve；20- sleeves；21- holddown springs；22- pushes against steel ball；23- sealing rings.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is further described with specific embodiment, as shown in Fig. 1-5：

High-pressure bottler placer, including frame 13, are provided with the valve component 5 of power source 1 and at least two, institute in the frame 13 State the one side of frame 13 and be provided with two valve components 5, each passage of two valve components 5 is separate, valve component 5 with it is dynamic Power transmission 9 is provided between power source 1, valve component 5 includes upper check valve 15 and lower check valve 16, and upper check valve 15 is Discharge end, lower check valve 16 is feed end, and the inner chamber 14 for installing plunger 11 is provided between upper check valve 15 and lower check valve 16, The plunger 11 being installed in inner chamber is driven by the power transmission 9, in the case where power transmission 9 drives, plunger 11 reciprocating motion provides power to valve component 5, carries out the absorption of raw material, and by upper check valve 15 and lower check valve 16 guiding is transmitted raw material is orderly, and upper check valve 15 and lower check valve 16 act as：Guide in order and prevent Overflow, the power source 1 can be changed to drive hand drill according to different situations, such as motor, motor power source 1.

It is provided with holddown spring 21 inside the upper check valve 15 and lower check valve 16 from top to bottom, pushes against the and of steel ball 22 Sealing ring 23, and between any two holddown spring 21 active force effect under closely connect, the holddown spring 21 for compression Spring, the abutting steel ball 22 is provided with sealing ring 23 with the junction of passage, and the sealing ring 23 changes traditional hard sealing, has Effect avoids the phenomenon that link position is damaged during long-term motion, and can also avoid holding out against steel ball 22 by the sealing ring 23 The phenomenon of adhesion during being in long-term being not used is pushed against with passway, is arranged inside the upper check valve 15 and lower check valve 16 There is sleeve 20, sleeve 20 is internally provided with the holddown spring 21 and pushes against steel ball 22, the holddown spring 21 in traditional check valve It is inevitable there is gap, life-time service with side wall during or shift, affect using effect, therefore this utility model in pressure The tight the week side of boss of spring 21 adds sleeve 20, carries out effectively spacing, that is, ensure the stability of structure, and guide effect is played again.

The port of export of the upper check valve 15 is provided with pressure gauge 4, and the pressure gauge 4 is easy to user to observe use state.

The power transmission 9 includes gear assembly 8, eccentric 7 and connecting rod 6, and the power source 1 passes through gear assembly 8 band movable eccentric wheels 7 are relatively rotated, and connecting rod 6 is rotatably connected on eccentric 7, and the plunger is rotatably connected on connecting rod 6 11, connecting rod 6 drives plunger 11 to move back and forth, and is input into using the power of power source 1, and is passed power by gear assembly 8 The reciprocating motion that plunger 11 is completed on the four-bar mechanism being made up of eccentric 7 and connecting rod is transported to, a power source drives multiple posts Plug 11 is moved so that capacity usage ratio is high, and whole process uses conventional mechanical transmission, it is ensured that the stability of structure, is arranged The effect of gear assembly 8 is to drive multiple connected eccentrics 7 by pitch wheel, reaches a power Source drives the effect of multiple outputs, and the gear assembly is that prior art, i.e. input gear drive the both sides output being engaged with Gear.

The pipeline 10 that the port of export of upper check valve 15 of several valve components 5 extends is both turned on to confluxing in seat 3, Preferably two valve components 5, and derived by the output channel of the seat 3 that confluxes, two valve components 5 are carried out in the seat 3 that confluxes Derived raw material effectively mixes, and changes traditional perfusion unit and internally mixes, it is to avoid the phenomenon that inside blocks.

The top of the frame 13 is provided with handle 2, is easy to user to take.

Operation principle of the present utility model：

Turn on the power source, and this utility model power source drives hand drill to drive gear assembly to rotate to drive hand drill, so that Obtain the eccentric coaxially connected with gear assembly to relatively rotate, described in the power transmission that eccentric is power input drives Plunger moves back and forth, and reciprocating plunger gives the power that valve component draws raw material.When plunger is suction stroke When, the increase of the swept volume of inner chamber causes vacuum in cylinder, lower check valve to open, and raw material enters water inner chamber by lower check valve In；When plunger is discharge process, lower closed check valve, the raw material in inner chamber is derived and converged in and confluxed by upper check valve In seat, two valve components that the left and right sides is arranged import different raw materials, and two kinds of raw materials are carried out effectively in the seat that confluxes The conflux output channel of seat of mixed merga pass is exported.

Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model Within the scope of.

Claims (9)

1. high-pressure bottler placer, it is characterised in that：Including frame (13), power source (1) and at least is provided with the frame (13) Two valve components (5), are provided with power transmission (9), valve component (5) bag between valve component (5) and power source (1) Check valve (15) and lower check valve (16) are included, upper check valve (15) is discharge end, lower check valve (16) is feed end, it is upper unidirectional The inner chamber (14) for installing plunger (11), the post being installed in inner chamber (14) are provided between valve (15) and lower check valve (16) Plug (11) is driven by the power transmission (9).

2. high-pressure bottler placer according to claim 1, it is characterised in that：Frame (13) one side is provided with two valves Body component (5), and each passage of two valve components (5) is separate.

3. high-pressure bottler placer according to claim 1, it is characterised in that：The upper check valve (15) and lower check valve (16) Inside is provided with from top to bottom holddown spring (21), pushes against steel ball (22) and sealing ring (23), and is compressing between any two The lower closely connection of active force effect of spring (21), the holddown spring (21) is compression spring.

4. high-pressure bottler placer according to claim 3, it is characterised in that：The upper check valve (15) and lower check valve (16) Inside is arranged with sleeve (20), and sleeve (20) is internally provided with the holddown spring (21) and pushes against steel ball (22).

5. the high-pressure bottler placer according to claim 1 or 2 or 3 or 4, it is characterised in that：Upper check valve (15) go out Mouth end is provided with pressure gauge (4).

6. high-pressure bottler placer according to claim 1, it is characterised in that：The power transmission (9) is including gear train Part (8), eccentric (7) and connecting rod (6), the power source (1) carries out relative turning by gear assembly (8) band movable eccentric wheel (7) It is dynamic, connecting rod (6) is rotatably connected on eccentric (7), the plunger (11) is rotatably connected on connecting rod (6), connecting rod (6) drives post Plug (11) moves back and forth.

7. the high-pressure bottler placer according to claim 1 or 6, it is characterised in that：The power source (1) is driving hand drill.

8. high-pressure bottler placer according to claim 1, it is characterised in that：Several valve components (5) it is upper unidirectional The pipeline that valve (15) port of export extends is both turned on into the seat that confluxes (3), and is derived by the output channel of the seat that confluxes (3).

9. high-pressure bottler placer according to claim 1, it is characterised in that：Frame (13) top is provided with handle (2).