CN208322055U - A kind of injection mechanism of die-casting machine - Google Patents

A kind of injection mechanism of die-casting machine Download PDF

Info

Publication number
CN208322055U
CN208322055U CN201820912489.3U CN201820912489U CN208322055U CN 208322055 U CN208322055 U CN 208322055U CN 201820912489 U CN201820912489 U CN 201820912489U CN 208322055 U CN208322055 U CN 208322055U
Authority
CN
China
Prior art keywords
injection
rod
circuit board
oil
oil circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820912489.3U
Other languages
Chinese (zh)
Inventor
周文平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bengbu Longhua Die Casting Machine Co Ltd
Original Assignee
Bengbu Longhua Die Casting Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bengbu Longhua Die Casting Machine Co Ltd filed Critical Bengbu Longhua Die Casting Machine Co Ltd
Priority to CN201820912489.3U priority Critical patent/CN208322055U/en
Application granted granted Critical
Publication of CN208322055U publication Critical patent/CN208322055U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of injection mechanism of die-casting machine, including quiet template, base, portal frame, injection device, supercharging device, quiet template and portal frame is fixedly mounted in the upper surface both ends of the base respectively, the side of the quiet template is equipped with control panel, the middle position of the quiet template is equipped with groove, cross one another injection hole there are three vertically being set in the groove, it is successively fixed with upper connecting rod and lower link from top to bottom between the quiet template and the portal frame, the injection device includes injection oil circuit board component and the injection accumulator that the injection oil circuit board component upper end is arranged in, the injection oil circuit board component is connected to plunger piston fluid pressure cylinder, the plunger piston fluid pressure cylinder is connected to by connector with one end of plunger connecting rod, the utility model structure is simple, it is easy to assembly, solves existing die casting machine injection system injection speed Slowly, inconvenient problem is assembled.

Description

A kind of injection mechanism of die-casting machine
Technical field:
The utility model relates to field of die casting machines, and in particular to a kind of injection mechanism of die-casting machine.
Background technique:
Die casting machine obtains solid for molten metal bath injection under pressure to be cooled and shaped into mold after die sinking A series of industrial foundry machineries of metal casting.With science and technology and industrial progress, especially with automobile, motor The industrial expansions such as vehicle and household electrical appliance, role is also increasing in the industrial production for die casting machine, existing die casting The injection unit of machine is mainly by injection hydraulic cylinder component, injection chamber punch-head assembly, press-shoot energy accumulator component and supercharging accumulator group Part composition.When die casting machine works, metallic solution needs starting pressurization program in mold after injection program is pressed into die casting Metal solid is pressurized and is kept for the regular hour, however traditional die casting machine injection system, and structure is complicated, be not easy assembly and Or more mold exchange, pressurization, which is built, presses the time long, is pressurized low-response, is unfavorable for the control and raising of die casting die casting quality.
Utility model content:
It is simple that the technical problem to be solved by the utility model is to provide structures, easy to assembly, the fast pressure of injection speed Casting machine injection system.
The following technical solution is employed for technical problem to be solved in the utility model to realize: a kind of die casting machine injection machine The upper surface both ends of structure, including quiet template, base, portal frame, injection device, supercharging device, the base are fixedly mounted respectively Quiet template and portal frame, the side of the quiet template are equipped with control panel, and the middle position of the quiet template is equipped with groove, described Cross one another injection hole there are three vertically setting in groove, is successively fixed from top to bottom between the quiet template and the portal frame Equipped with upper connecting rod and lower link, the injection device includes injection oil circuit board component and is arranged in the injection oil circuit board component The injection accumulator of upper end, the supercharging device include Pressure Increasing Oil-Line board group part and are arranged on the Pressure Increasing Oil-Line board group part The booster-type accumulator at end, the injection oil circuit board component are arranged and are erected at along same horizontal line with the Pressure Increasing Oil-Line board group part The right side of the portal frame, the injection oil circuit board component are connected to plunger piston fluid pressure cylinder, the plunger piston fluid pressure cylinder by connector with One end of plunger connecting rod is connected to, and the other end connection injection punch head of the plunger connecting rod is placed in the injection hole, the company It connects device to be connected to by drainback passage with the oil return box being arranged on the right side of base, the oil return box is connected to Pressure Increasing Oil-Line plate by pipeline Component.
Further, the middle position of the portal frame is provided with the bar shaped for cooperating the injection oil circuit board component to move up and down Hole.
Further, the right side of the base is fixedly installed with relative to the top of the oil return box by connecting plate electro-hydraulic Push rod, the telescopic end and injection oil circuit board components welding of the Electrohydraulic push rod.
Further, the upper surface middle position of the upper connecting rod is welded with fixed frame, the middle position of the fixed frame It is provided with through-hole.
Further, the lower end of the Pressure Increasing Oil-Line board group part is equipped with support rod, is provided with threaded hole inside the support rod, Screw rod is equipped in the threaded hole, the bottom of the screw rod is fixed with pedestal.
The beneficial effects of the utility model are: the utility model structure is simple, injection speed is fast, easy to assembly, passes through pressure The mating connection for penetrating accumulator, booster-type accumulator and plunger piston fluid pressure cylinder solves existing die casting machine injection system injection speed Degree is slow, assembles inconvenient problem, and by the way that three cross one another injection holes are arranged, multiple positions can be provided for injection punch head It sets, by the way that the height of Electrohydraulic push rod adjustable injection oil circuit board component and Pressure Increasing Oil-Line board group part is arranged, facilitates mold more It changes, by the way that upper connecting rod is arranged, reinforces the stability of portal frame, and then guarantee that plunger connecting rod and injection punch head move in the horizontal direction Accuracy, improve die casting efficiency, by setting fixed frame and through-hole, facilitate the shipment and assembly of die casting machine, pass through setting Support column and screw rod, on the one hand play a supporting role, and reduce die casting machine unnecessary vibration in injection process, on the other hand The adjustable length of screw rod, adapts to different bottom surfaces.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model embodiment 1;
Fig. 2 is the structural schematic diagram of the quiet template of the utility model;
Fig. 3 is the cross-sectional view of the quiet template of the utility model;
Fig. 4 is the structural schematic diagram of the utility model portal frame;
Fig. 5 is the structural schematic diagram of the utility model embodiment 2;
Fig. 6 is the structural schematic diagram of the utility model support rod;
Wherein: the quiet template of 1-;101- groove;2- upper connecting rod;3- plunger connecting rod;301- injection punch head;4- fixed frame;401- Through-hole;5- connector;6- plunger piston fluid pressure cylinder;7- injection accumulator;8- booster-type accumulator;9- injection oil circuit board component;10- pressurization Oil circuit board component;11- support rod;12- motion bar;1201- pedestal;13- control panel;14- lower link;15- drainback passage; 16- base;17- oil return box;18- portal frame;1801- strip-shaped hole.
Specific embodiment:
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face combines and is specifically illustrating, and the utility model is further described.
Embodiment 1
As shown in Figures 1 to 4, the utility model provides a kind of injection mechanism of die-casting machine, and structure includes quiet template 1, machine Seat 16, portal frame 18, injection device, supercharging device, quiet template 1 and portal frame is fixedly mounted in the upper surface both ends of base 16 respectively 18, the side of quiet template 1 is equipped with control panel 13, and the middle position of quiet template 1 is equipped with groove 101, is vertically equipped in groove 101 Three cross one another injection holes 102, be successively fixed with from top to bottom between quiet template 1 and portal frame 18 upper connecting rod 2 and under Connecting rod 14, injection device include injection oil circuit board component 9 and the injection accumulator 7 that 9 upper end of injection oil circuit board component is arranged in, Supercharging device includes Pressure Increasing Oil-Line board group part 10 and the booster-type accumulator 8 that 10 upper end of Pressure Increasing Oil-Line board group part is arranged in, injection Oil circuit board component 9 and Pressure Increasing Oil-Line board group part 10 are arranged along same horizontal line and are erected at the right side of portal frame 18, injection oil circuit Board group part 9 is connected to plunger piston fluid pressure cylinder 6, and plunger piston fluid pressure cylinder 6 is connected to by connector 5 with one end of plunger connecting rod 3, plunger connecting rod 3 The other end connection injection punch head 301 be placed in injection hole 102, connector 5 by drainback passage 15 and be arranged in base 16 The oil return box 17 on right side is connected to, and oil return box 17 is connected to Pressure Increasing Oil-Line board group part 10 by pipeline.
In the present embodiment, the right side of base 16 is fixedly installed with electricity by connecting plate 1901 relative to the top of oil return box 17 Liquid push rod 19, the telescopic end and injection oil circuit board component 9 of Electrohydraulic push rod 19 weld, by the way that the adjustable pressure of Electrohydraulic push rod 19 is arranged The height for penetrating oil circuit board component 9 and Pressure Increasing Oil-Line board group part 10, facilitates the replacement of mold.
In order to facilitate the assembly and operating of die casting machine, fixation can also be welded in the upper surface middle position of upper connecting rod 2 Frame 4, the middle position of fixed frame 4 are provided with through-hole 401, and setting through-hole facilitates the use of hoisting rope.The middle position of portal frame 18 It is provided with the strip-shaped hole 1801 that cooperation injection oil circuit board component 9 moves up and down.
The lower end of Pressure Increasing Oil-Line board group part 10 is equipped with support rod 11, is provided with threaded hole 1101, threaded hole inside support rod 11 Screw rod 12 is equipped in 1101, the bottom of screw rod 12 is fixed with pedestal 1201.
Embodiment 2
As shown in Figures 1 to 4, the utility model provides a kind of injection mechanism of die-casting machine, and structure includes quiet template 1, machine Seat 16, portal frame 18, injection device, supercharging device, quiet template 1 and portal frame is fixedly mounted in the upper surface both ends of base 16 respectively 18, the side of quiet template 1 is equipped with control panel 13, and the middle position of quiet template 1 is equipped with groove 101, is vertically equipped in groove 101 Three cross one another injection holes 102, be successively fixed with from top to bottom between quiet template 1 and portal frame 18 upper connecting rod 2 and under Connecting rod 14, injection device include injection oil circuit board component 9 and the injection accumulator 7 that 9 upper end of injection oil circuit board component is arranged in, Supercharging device includes Pressure Increasing Oil-Line board group part 10 and the booster-type accumulator 8 that 10 upper end of Pressure Increasing Oil-Line board group part is arranged in, injection Oil circuit board component 9 and Pressure Increasing Oil-Line board group part 10 are arranged along same horizontal line and are erected at the right side of portal frame 18, injection oil circuit Board group part 9 is connected to plunger piston fluid pressure cylinder 6, and plunger piston fluid pressure cylinder 6 is connected to by connector 5 with one end of plunger connecting rod 3, plunger connecting rod 3 The other end connection injection punch head 301 be placed in injection hole 102, connector 5 by drainback passage 15 and be arranged in base 16 The oil return box 17 on right side is connected to, and oil return box 17 is connected to Pressure Increasing Oil-Line board group part 10 by pipeline.
The right side of base 16 is fixedly installed with Electrohydraulic push rod 19 by connecting plate 1901 relative to the top of oil return box 17, electricity The telescopic end and injection oil circuit board component 9 of liquid push rod 19 weld, by the way that the adjustable injection oil circuit board group of Electrohydraulic push rod 19 is arranged The height of part 9 and Pressure Increasing Oil-Line board group part 10, facilitates the replacement of mold.
In order to facilitate the assembly and operating of die casting machine, fixation can also be welded in the upper surface middle position of upper connecting rod 2 Frame 4, the middle position of fixed frame 4 are provided with through-hole 401, and setting through-hole facilitates the use of hoisting rope.The middle position of portal frame 18 It is provided with the strip-shaped hole 1801 that cooperation injection oil circuit board component 9 moves up and down.
Such as Fig. 5, shown in Fig. 6, in the present embodiment, in order to improve the stability of die casting machine, Pressure Increasing Oil-Line board group part 10 Lower end is equipped with support rod 11, and threaded hole 1101 is provided with inside support rod 11, is equipped with screw rod 12 in threaded hole 1101, screw rod 12 Bottom is fixed with pedestal 1201, avoids the vibration occurred in press casting procedure, improves die casting efficiency and Product Precision.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of injection mechanism of die-casting machine, including quiet template (1), base (16), portal frame (18), injection device, supercharging device, It is characterized by: quiet template (1) and portal frame (18), the quiet mould is fixedly mounted in the upper surface both ends of the base (16) respectively The side of plate (1) is equipped with control panel (13), and the middle position of the quiet template (1) is equipped with groove (101), the groove (101) vertically set in there are three cross one another injection hole (102), between the quiet template (1) and the portal frame (18) from Top to bottm is successively fixed with upper connecting rod (2) and lower link (14), the injection device include injection oil circuit board component (9) and Injection accumulator (7) in injection oil circuit board component (9) upper end is set, and the supercharging device includes Pressure Increasing Oil-Line board group part (10) and setting Pressure Increasing Oil-Line board group part (10) upper end booster-type accumulator (8), the injection oil circuit board component (9) The right side of the portal frame (18), the injection are arranged and are erected at along same horizontal line with the Pressure Increasing Oil-Line board group part (10) Oil circuit board component (9) is connected to plunger piston fluid pressure cylinder (6), and the plunger piston fluid pressure cylinder (6) passes through connector (5) and plunger connecting rod (3) Other end connection injection punch head (301) of one end connection, the plunger connecting rod (3) is placed in the injection hole (102), described Connector (5) is connected to by drainback passage (15) with the oil return box (17) being arranged on the right side of base (16), the oil return box (17) Pressure Increasing Oil-Line board group part (10) are connected to by pipeline.
2. a kind of injection mechanism of die-casting machine according to claim 1, it is characterised in that: the interposition of the portal frame (18) Set the strip-shaped hole (1801) for being provided with and the injection oil circuit board component (9) being cooperated to move up and down.
3. a kind of injection mechanism of die-casting machine according to claim 1, it is characterised in that: the right side of the base (16) is opposite It is fixedly installed with Electrohydraulic push rod (19) in the top of the oil return box (17) by connecting plate (1901), the Electrohydraulic push rod (19) Telescopic end and injection oil circuit board component (9) weld.
4. a kind of injection mechanism of die-casting machine according to claim 1, it is characterised in that: the upper surface of the upper connecting rod (2) Middle position is welded with fixed frame (4), and the middle position of the fixed frame (4) is provided with through-hole (401).
5. a kind of injection mechanism of die-casting machine according to claim 1, it is characterised in that: the Pressure Increasing Oil-Line board group part (10) Lower end be equipped with support rod (11), is provided with threaded hole (1101) inside the support rod (11), is set in the threaded hole (1101) Have screw rod (12), the bottom of the screw rod (12) is fixed with pedestal (1201).
CN201820912489.3U 2018-06-12 2018-06-12 A kind of injection mechanism of die-casting machine Active CN208322055U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820912489.3U CN208322055U (en) 2018-06-12 2018-06-12 A kind of injection mechanism of die-casting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820912489.3U CN208322055U (en) 2018-06-12 2018-06-12 A kind of injection mechanism of die-casting machine

Publications (1)

Publication Number Publication Date
CN208322055U true CN208322055U (en) 2019-01-04

Family

ID=64770606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820912489.3U Active CN208322055U (en) 2018-06-12 2018-06-12 A kind of injection mechanism of die-casting machine

Country Status (1)

Country Link
CN (1) CN208322055U (en)

Similar Documents

Publication Publication Date Title
CN102744900B (en) A kind of Multifunctional hydraulic press
CN103639274A (en) Four-column oil-pressure square pipe punching equipment
CN207594374U (en) A kind of efficient double acting hydraulic test of four columns
CN107433297A (en) A kind of workpiece decompressor
CN207386525U (en) A kind of die casting for adjusting height
CN202702648U (en) Multifunctional hydraulic machine
CN208322055U (en) A kind of injection mechanism of die-casting machine
CN2931088Y (en) Overhead hydraulic cylinder type four-column pressing machine
CN2595485Y (en) Poly porous punching machine
CN204672794U (en) A kind of side-wall outer-plate Pneumatic punching device
CN201714739U (en) Composite oil cylinder
CN201613345U (en) Sizing die set for powder metallurgy
CN202984548U (en) Petroleum drill pipe joint multi-directional suppression hydraulic machine
CN201456412U (en) Built-in small hydraulic machine
CN109967715A (en) A kind of rotor aluminum die casting equipment based on motor manufacturing production line
CN211386535U (en) Bending and punching equipment
CN201086407Y (en) Connector bend one-shot forming hydraulic press
CN1861377A (en) Preset hydro-cylinder type four column press
CN207043166U (en) The auto parts and components decompressor exchanged based on multi-mould
CN203317762U (en) Pneumatic press
CN210676881U (en) Quick switching and positioning fixing plate for spray head of cold chamber die-casting sprayer
CN203185686U (en) Die assembly for oil press
CN207447121U (en) Mounting bracket stamping die before a kind of fuel tank of vehicle
CN201313407Y (en) One-station and multi-cylinder hydraulic punching machine
CN211304639U (en) Forging and pressing equipment for metal bars

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant