CN213794156U - Horizontal direct-pressure liquid die forging casting machine - Google Patents
Horizontal direct-pressure liquid die forging casting machine Download PDFInfo
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- CN213794156U CN213794156U CN202022807456.2U CN202022807456U CN213794156U CN 213794156 U CN213794156 U CN 213794156U CN 202022807456 U CN202022807456 U CN 202022807456U CN 213794156 U CN213794156 U CN 213794156U
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- 238000005266 casting Methods 0.000 title claims abstract description 44
- 238000005242 forging Methods 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 title claims abstract description 39
- 238000002347 injection Methods 0.000 claims abstract description 72
- 239000007924 injection Substances 0.000 claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 239000003921 oil Substances 0.000 claims description 163
- 239000007789 gas Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000012797 qualification Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model provides a horizontal vertical compression liquid forging casting machine, including pressing and penetrating the mechanism, it has and penetrates the material structure, penetrate material oil circuit subassembly, the subassembly that verts, the as an organic whole casted formed part of fixed die plate, it articulates in the rear side of fixed die plate to penetrate the material structure, penetrate the material structure and cooperate with penetrating material oil circuit subassembly and servo motor pump package respectively, the subassembly that verts is including articulating in frame rear side, the hydro-cylinder that verts of bottom, the oil delivery portion of hydro-cylinder with penetrate material oil circuit subassembly intercommunication, penetrate material oil circuit subassembly and pass through servo motor pump package and oil tank intercommunication, the control part of penetrating material oil circuit subassembly is connected in the operation electronic box, the piston rod portion of hydro-cylinder that verts articulates in penetrating the material structure. Compared with the prior art, the injection mechanism and the tilting assembly matched with the injection structure are arranged, so that the problem that air entrainment is easily generated in the injection process due to horizontal connection in the prior art is effectively avoided, the density of manufactured products is improved, the products are ensured to have higher quality and higher qualification rate, and the production efficiency is improved; the injection precision is high, and the product quality is improved.
Description
Technical Field
The utility model relates to a horizontal vertical compression liquid forging casting machine.
Background
At present, with the progress of extrusion casting production technology, castings tend to be precise, complicated and diversified.
In the prior art there is a die forging casting machine comprising: a frame; the operation electric box is arranged on the rack; the servo motor pump set is arranged on the lower side of the rack and is electrically connected with the operation electric box; an oil tank; the mold opening and closing device is connected with the oil tank through a servo motor pump set and a mold opening and closing oil circuit component, and comprises a fixed mold plate fixed on the frame and a movable mold plate matched with the fixed mold plate in a mold locking mode. It has the problems that: when the die forging casting machine with the structure is used, the fixed die plate and the movable die plate are horizontally connected in the die locking production process, the die opening and closing device and the existing injection mechanism are easily subjected to air entrainment, so that the manufactured product has low density, the quality and the qualification rate of the product cannot be guaranteed, and the production efficiency is low.
Therefore, the utility model provides a horizontal straight-pressing liquid forging casting machine.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem that prior art exists, the utility model aims to provide a horizontal straight pressure liquid forging casting machine ensures that the product has higher quality, higher qualification rate, promotes production efficiency.
The purpose of the utility model can be realized by the following technical proposal:
a horizontal direct-pressure liquid die forging casting machine comprises:
a frame;
the operation electric box is arranged on the rack;
the servo motor pump set is arranged on the lower side of the rack and is electrically connected with the operation electric box;
an oil tank;
opening and closing the die oil way assembly;
the mold opening and closing device is connected with the oil tank through a servo motor pump set and a mold opening and closing oil circuit component and comprises a fixed mold plate fixed on the frame and a movable mold plate matched with the fixed mold plate in a mold locking manner;
also comprises the following components in part by weight,
the injection mechanism is provided with an injection structure, an injection oil way assembly and a tilting assembly, the fixed die plate is a cast molding part, the injection structure is hinged to the rear side of the fixed die plate, the injection structure is matched with the injection oil way assembly and a servo motor pump set respectively, the tilting assembly comprises a tilting oil cylinder hinged to the rear side and the bottom of the rack, the oil delivery part of the tilting oil cylinder is communicated with the injection oil way assembly, the injection oil way assembly is communicated with an oil tank through the servo motor pump set, the control part of the injection oil way assembly is connected to the operation electronic box, and the piston rod part of the tilting oil cylinder is hinged to the injection structure.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the material injection structure comprises a material injection oil cylinder, a connecting rod, a hammer head, a material cylinder and a composite lifting assembly, wherein the composite lifting assembly comprises a lifting oil cylinder, and a base part of the material injection oil cylinder is hinged to a piston rod part of the tilting oil cylinder so that the tilting oil cylinder drives the material injection oil cylinder to rotate along the circumferential direction and tilt the material injection oil cylinder relative to the longitudinal direction of the rack;
the piston rod part of the material injection oil cylinder is fixed with the hammer head through the connecting rod, the material cylinder is fixed on the lifting oil cylinder, and the hammer head is in sliding fit with the inner cavity wall of the material cylinder.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: penetrate material oil circuit subassembly including penetrating material oil circuit board, at least one hydrovalve, at least one gas holder that is used for saving nitrogen gas, the hydrovalve with the operation electronic box electricity is connected, penetrate the material oil circuit board and set up to be close to fixed die plate one side the frame, the hydrovalve set up in penetrate the material oil circuit board, and this hydrovalve is used for control the gas holder, penetrate the material hydro-cylinder, vert the action of hydro-cylinder and lift cylinder.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the hydrovalve is at least three, adjacent two the hydrovalve is alternate set up in penetrate the material oilway board, it is a plurality of the hydrovalve is equallyd divide do not with corresponding the gas holder, penetrate the material hydro-cylinder, incline and vert the hydro-cylinder and promote the hydro-cylinder and cooperate.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the mold opening and closing device further comprises a tail plate, four guide pillars and a direct and fast mold locking oil cylinder matched with the operation electronic box, the fixed mold plate and the tail plate are alternately fixed on the rack respectively, the four guide pillars are arranged between the fixed mold plate and the tail plate in an axial direction alternately in pairs and side by side, and the movable mold plate is arranged on the four guide pillars in a sliding manner;
the machine base part of the direct and fast mode locking oil cylinder is fixed on one side of the tail plate far away from the direction of the fixed template, the piston rod part of the direct and fast mode locking oil cylinder is connected with the movable template, and the oil delivery part of the direct and fast mode locking oil cylinder is communicated with the oil tank through a mode locking oil way assembly.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the drawing device comprises a drawing oil cylinder and a nut, a control part of the drawing oil cylinder is electrically connected with the operation electronic box, one part of the nut is fixed on a piston rod part of the drawing oil cylinder, and the other part of the nut is in clamping fit with the corresponding side wall of the guide pillar.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the mold locking device comprises a guide pillar, a movable template, a mold locking piston, a mold locking cylinder sleeve, a mold locking elastic component, at least four high-pressure mold locking devices and a mold locking elastic component, wherein the mold locking cylinder sleeve of each high-pressure mold locking device is sleeved on the side wall of the guide pillar, one part of the mold locking cylinder sleeve is embedded in the movable template, and the mold locking piston of each mold locking high-pressure cylinder is sleeved on the mold locking cylinder sleeve in a sliding mode through hydraulic oil;
the mold locking elastic component comprises a mold locking elastic oil cylinder and a mold locking elastic screw piece, the mold locking elastic oil cylinder is clamped and matched with the mold locking elastic screw piece, the mold locking elastic screw piece is sleeved on the side wall of the guide pillar on one end face of the mold locking piston, and the mold locking piston of the mold locking high-pressure oil cylinder is in contact fit with the mold locking elastic screw piece;
when the tooth part of the mold locking elastic screw piece is aligned to the tooth position of the guide pillar, the mold locking elastic oil cylinder drives the mold locking elastic screw piece to lock or release the side wall of the guide pillar.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the number of the high-pressure mold locking devices is four, and the four high-pressure mold locking devices are respectively arranged on the corresponding guide pillars.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the servo motor pump set comprises at least two groups of driving assemblies, each group of driving assemblies comprises a servo motor, an oil pump, an oil pipe and an oil suction flange, the base part of the servo motor is fixed on the rack, the control part of the servo motor is electrically connected to the operation electric box, and the output shaft of the servo motor is fixedly inserted in the oil pump;
the oil pump is connected with the oil suction flange through the oil pipe, an oil inlet of the oil suction flange is communicated with the oil tank, and an oil outlet of the oil pump is communicated with the open-close die oil circuit assembly.
The horizontal direct-pressure liquid die forging casting machine is characterized in that: the escalator comprises a frame, and is characterized by further comprising a platform and an escalator, wherein the platform is arranged on the top of the frame, the escalator is arranged on one side of the frame, one part of the escalator is abutted against the ground, and the other part of the escalator is fixed with the platform.
As mentioned above, the utility model relates to a horizontal straight-pressing liquid forging casting machine has following beneficial effect:
the utility model discloses after utilizing foretell horizontal vertical compression liquid forging casting machine, compared with the prior art, owing to adopted this kind of structure, set up the injection mechanism of this kind of structure, combine to utilize and penetrate material structure matched with subassembly that verts, make the piston rod portion of subassembly that verts hydro-cylinder that verts articulate in penetrating the material structure, so that penetrate the material structure and can take place to vert and penetrate the material, can effectually avoid adopting horizontal connection to make the process of pressing and penetrate the easy gassing that produces among the prior art, help improving the density of manufacturing the product, thereby ensure that the product has higher quality, higher qualification rate, and then promote production efficiency; simultaneously the fixed die plate is the forming part of integrative casting, and penetrates the rear side of expecting the structure to be connected to the fixed die plate, can ensure to have higher injection precision, further promotion product quality.
The present invention will be further described with reference to the following embodiments.
Drawings
FIG. 1 is a perspective view of a horizontal direct-pressure liquid die forging casting machine;
FIG. 2 is a rear view of a horizontal direct-pressure liquid die forging caster;
FIG. 3 is a schematic structural diagram of a mold opening and closing device in a horizontal direct-pressure liquid die forging casting machine;
FIG. 4 is an enlarged view of the cross-sectional structure at A of FIG. 3;
FIG. 5 is an enlarged cross-sectional view taken at B in FIG. 3;
FIG. 6 is a schematic structural diagram of a horizontal direct-pressure liquid die forging casting machine with a pressure injection mechanism in a normal state;
FIG. 7 is a schematic structural diagram of a horizontal direct-pressure liquid die forging casting machine with a pressure injection mechanism in an inclined state;
FIG. 8 is an enlarged cross-sectional view taken at C of FIG. 7;
FIG. 9 is a partial schematic structural view of a servo motor pump set in a horizontal direct-pressure liquid die forging casting machine;
FIG. 10 is an enlarged view of the structure of a material injection oil path assembly in the horizontal direct-pressure liquid die forging casting machine;
fig. 11 is a second partial structural diagram of a servo motor pump set in a horizontal direct-pressure liquid die forging casting machine.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope of the present invention without affecting the functions and the achievable purposes of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content. The specific structure can be explained with reference to the drawings of the patent application.
In the following embodiments, the left side of the paper surface is the left direction, the right side of the paper surface is the right direction, the upper side of the paper surface is the upper direction, the lower side of the paper surface is the lower direction, the front side perpendicular to the paper surface is the front direction, and the rear side perpendicular to the paper surface is the rear direction.
The utility model provides a horizontal straight-pressing liquid forging casting machine, please refer to fig. 1 to 11 and show, it includes:
a frame 1;
an operation electric box 2 arranged on the frame 1;
the servo motor pump unit 3 is arranged on the lower side of the rack 1 and is electrically connected with the operation electric box 2;
an oil tank 4;
opening and closing the die oil way assembly 5;
the mold opening and closing device 6 is connected with the oil tank 4 through a servo motor pump group 3 and an opening and closing mold oil way component 5, and the mold opening and closing device 6 comprises a fixed mold plate 60 fixed on the rack 1 and a movable mold plate 61 matched with the fixed mold plate 60 in a mold locking manner;
the injection mechanism 7 is provided with an injection structure 7a, an injection oil path assembly 7b and a tilting assembly 7c, the fixed die plate 60 is a formed part cast as a whole, the injection structure 7a is hinged to the rear side of the fixed die plate 60, the injection structure 7a is respectively matched with the injection oil path assembly 7b and the servo motor pump set 3, the tilting assembly 7c comprises a tilting oil cylinder 70 hinged to the rear side and the bottom of the rack 1, the oil delivery part of the tilting oil cylinder 70 is communicated with the injection oil path assembly 7b, the injection oil path assembly 7b is communicated with the oil tank 4 through the servo motor pump set 3, the control part of the injection oil path assembly 7b is connected to the operation electric box 2, and the piston rod part of the tilting oil cylinder 70 is hinged to the injection structure 7 a.
It should be noted that, compared with the prior art, the utility model, owing to adopted this kind of structure, set up the injection mechanism 7 of this kind of structure, combine to utilize with penetrating material structure 7a matched with tilting assembly 7c, make tilting assembly 7c tilt the piston rod portion of hydro-cylinder 70 and articulate in penetrating material structure 7a, so that penetrate material structure 7a and can take place to tilt and penetrate the material, can effectually avoid the roll up gas that makes the injection process easily produce because of adopting the horizontal connection among the prior art, help improving the density of manufacturing the product, thereby ensure that the product has higher quality, higher qualification rate, and then promote production efficiency; meanwhile, the fixed die plate is a molded part integrally cast, and the injection structure 7a is connected to the rear side of the fixed die plate, so that high injection precision can be ensured, and the product quality is further improved.
With reference to fig. 1 to 7, in the present embodiment, the injection structure 7a has a specific structure that: the material injection structure 7a comprises a material injection cylinder 71, a connecting rod 72, a hammer 73, a material barrel 74 and a composite lifting assembly 75, wherein the composite lifting assembly 75 comprises a lifting cylinder 750, and a base of the material injection cylinder 71 is hinged to a piston rod part of the tilting cylinder 70, so that the tilting cylinder 70 drives the material injection cylinder 71 to rotate along the circumferential direction, and the material injection cylinder 71 tilts relative to the longitudinal direction of the rack 1;
the piston rod part of the injection oil cylinder 71 is fixed with the hammer head 73 through the connecting rod 72, the material cylinder 74 is fixed on the lifting oil cylinder 750, and the hammer head 73 is in sliding fit with the inner cavity wall of the material cylinder 74. Set up aforementioned structure, can reduce the frictional force between tup 73 and the feed cylinder 74, reduce wear, the life of extension tup 73 and feed cylinder 74 to help promoting the life of whole equipment.
Referring to fig. 7 and 10, in this embodiment, the injection oil path assembly 7b includes an injection oil path plate 76, at least one hydraulic valve 77, and at least one air tank 78 for storing nitrogen gas, the hydraulic valve 77 is electrically connected to the operation electronic box 2, the injection oil path plate 76 is disposed near the rack 1 on one side of the fixed die plate 60, the hydraulic valve 77 is disposed on the injection oil path plate 76, and the hydraulic valve 77 is used to control the actions of the air tank 78, the injection oil cylinder 750, the tilting oil cylinder 70, and the lift oil cylinder 750.
Referring to fig. 10, in this embodiment, at least three hydraulic valves 77 are provided, two adjacent hydraulic valves 77 are alternately disposed on the injection oil path plate 76, and the plurality of hydraulic valves 77 are respectively matched with the corresponding air storage tank 78, the injection oil cylinder 71, the tilting oil cylinder 70, and the lifting oil cylinder 750.
As shown in fig. 1, 6 and 7, in this embodiment, the mold opening and closing device 6 further includes a tail plate 62, four guide posts 63, and a direct and fast mold locking cylinder 64 engaged with the operation electronic box 2, the fixed mold plate 60 and the tail plate 62 are fixed to the frame 1 at intervals, two of the four guide posts 63 are arranged between the fixed mold plate 60 and the tail plate 62 at intervals in the axial direction, the movable mold plate 61 is slidably arranged on the four guide posts 63, a base portion of the direct and fast mold locking cylinder 64 is fixed to a side of the tail plate 64 away from the fixed mold plate 60, a piston rod portion of the direct and fast mold locking cylinder 64 is connected to the movable mold plate 61, and an oil transportation portion of the direct and fast mold locking cylinder 64 is communicated with the oil tank 4 through a mold locking oil path assembly (not shown in the figure). The direct and fast mold locking oil cylinder 64 is arranged, so that the mold locking work between the fixed mold plate 60 and the movable mold plate 61 can be fast realized.
As shown in fig. 1, 3 and 4, in this embodiment, in order to facilitate the subsequent detaching operation, the device further includes an extracting device 8 for extracting the guide post 63, where the extracting device 8 includes an extracting cylinder 80 and a nut 81, a control portion of the extracting cylinder 80 is electrically connected to the operating electric box 2, a part of the nut 81 is fixed to a piston rod portion of the extracting cylinder 80, and another part of the nut is in clamping fit with the corresponding side wall of the guide post 63. Due to the arrangement of the structure, the tightness between the nut 81 and the side wall of the guide pillar 63 is controlled by the extraction oil cylinder 80, so that the guide pillar is conveniently extracted from the fixed die plate 60 in the die dismounting process, the die dismounting and hoisting transportation are not affected by the guide pillar 63, and the operation is convenient.
As shown in fig. 1, fig. 3 and fig. 5, in this embodiment, the mold clamping apparatus further includes at least four high-pressure mold clamping apparatuses 9, each of the high-pressure mold clamping apparatuses 9 includes a mold clamping high-pressure cylinder 90 and a mold clamping elastic assembly 91, a mold clamping cylinder sleeve 900 of the mold clamping high-pressure cylinder 90 is sleeved on a side wall of the guide pillar 63, a part of the mold clamping cylinder sleeve 900 is embedded in the movable mold plate 61, and a mold clamping piston 901 of the mold clamping high-pressure cylinder 90 is sleeved on the mold clamping cylinder sleeve 900 through sliding of hydraulic oil;
the mold locking elastic component 91 comprises a mold locking elastic oil cylinder 910 and a mold locking elastic screw 911, the mold locking elastic oil cylinder 910 is clamped and matched with the mold locking elastic screw 911, the mold locking elastic screw 911 is sleeved on the side wall of the guide pillar 63 positioned on one end face of the mold locking piston 901, and the mold locking piston 901 of the mold locking high-pressure oil cylinder 90 is in contact fit with the mold locking elastic screw 911;
when the tooth part of the mold locking elastic screw 911 is aligned with the tooth position of the guide pillar 63, the mold locking elastic oil cylinder 910 drives to lock or loosen the mold locking elastic screw 911 to the side wall of the guide pillar 63. The operation principle of the high-pressure mold clamping device 9 is as follows: the mold locking high-pressure oil cylinder 90 is fixed on the movable template 61 through a mold locking cylinder sleeve 900, and the mold locking piston 901 can slide along the left and right directions of the side wall of the mold locking cylinder sleeve 900 through hydraulic oil; meanwhile, the mold locking elastic assembly 91 is arranged on one end surface of the mold locking piston 901, the mold locking piston 901 slides in the left-right direction, so that the tooth part of the mold locking elastic screw 911 is aligned and matched with the tooth position of the guide pillar 63, and under the action of the driving force of the mold locking elastic cylinder 910, the mold locking elastic screw 911 is locked or loosened from the side wall of the guide pillar 63, thereby ensuring smooth completion of mold locking.
In this embodiment, as shown in fig. 5, four high-pressure mold clamping devices 9 are provided, and the four high-pressure mold clamping devices 9 are respectively disposed on the corresponding guide posts 63.
As shown in fig. 7, 9 and 10, in this embodiment, the servo motor-pump set 3 includes at least two sets of driving assemblies 3d, each of the two sets of driving assemblies 3d includes a servo motor 30, an oil pump 31, an oil pipe 32 and an oil suction flange 33, a base of the servo motor 30 is fixed to the frame 1, a control part of the servo motor 30 is electrically connected to the operating electrical box 2, and an output shaft of the servo motor 30 is fixedly inserted into the oil pump 31;
the oil pump 31 is connected with the oil suction flange 33 through the oil pipe 32, an oil inlet of the oil suction flange 33 is communicated with the oil tank 4, and an oil outlet of the oil pump 31 is communicated with the opening and closing oil circuit assembly 5. The servo motor pump set 3 structure has the advantages of energy conservation and high efficiency in the oil conveying process.
Referring to fig. 1 and 7, in this embodiment, the escalator further includes a platform 10 and an escalator 11, the platform 10 is disposed on the top of the frame 1, the escalator 11 is disposed on one side of the frame 1, one part of the escalator 11 abuts against the ground, and the other part of the escalator 11 is fixed to the platform 10. The platform 10 and the escalator 11 with the structures are convenient for workers to operate in the mode locking process, and are convenient to maintain and repair and convenient to use.
As mentioned above, the utility model relates to a horizontal straight-pressing liquid forging casting machine has following beneficial effect:
the utility model discloses after utilizing foretell horizontal vertical compression liquid forging casting machine, compared with the prior art, owing to adopted this kind of structure, set up the injection mechanism of this kind of structure, combine to utilize and penetrate material structure matched with subassembly that verts, make the piston rod portion of subassembly that verts hydro-cylinder that verts articulate in penetrating the material structure, so that penetrate the material structure and can take place to vert and penetrate the material, can effectually avoid adopting horizontal connection to make the process of pressing and penetrate the easy gassing that produces among the prior art, help improving the density of manufacturing the product, thereby ensure that the product has higher quality, higher qualification rate, and then promote production efficiency; simultaneously the fixed die plate is the forming part of integrative casting, and penetrates the rear side of expecting the structure to be connected to the fixed die plate, can ensure to have higher injection precision, further promotion product quality.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A horizontal direct-pressure liquid die forging casting machine comprises:
a frame;
the operation electric box is arranged on the rack;
the servo motor pump set is arranged on the lower side of the rack and is electrically connected with the operation electric box;
an oil tank;
opening and closing the die oil way assembly;
the mold opening and closing device is connected with the oil tank through a servo motor pump set and a mold opening and closing oil circuit component and comprises a fixed mold plate fixed on the frame and a movable mold plate matched with the fixed mold plate in a mold locking manner;
characterized by also comprising the following components,
the injection mechanism is provided with an injection structure, an injection oil way assembly and a tilting assembly, the fixed die plate is a cast molding part, the injection structure is hinged to the rear side of the fixed die plate, the injection structure is matched with the injection oil way assembly and a servo motor pump set respectively, the tilting assembly comprises a tilting oil cylinder hinged to the rear side and the bottom of the rack, the oil delivery part of the tilting oil cylinder is communicated with the injection oil way assembly, the injection oil way assembly is communicated with an oil tank through the servo motor pump set, the control part of the injection oil way assembly is connected to the operation electronic box, and the piston rod part of the tilting oil cylinder is hinged to the injection structure.
2. The horizontal direct-pressure liquid die forging casting machine according to claim 1, wherein: the material injection structure comprises a material injection oil cylinder, a connecting rod, a hammer head, a material cylinder and a composite lifting assembly, wherein the composite lifting assembly comprises a lifting oil cylinder, and a base part of the material injection oil cylinder is hinged to a piston rod part of the tilting oil cylinder so that the tilting oil cylinder drives the material injection oil cylinder to rotate along the circumferential direction and tilt the material injection oil cylinder relative to the longitudinal direction of the rack;
the piston rod part of the material injection oil cylinder is fixed with the hammer head through the connecting rod, the material cylinder is fixed on the lifting oil cylinder, and the hammer head is in sliding fit with the inner cavity wall of the material cylinder.
3. The horizontal direct-pressure liquid die forging casting machine according to claim 2, wherein: penetrate material oil circuit subassembly including penetrating material oil circuit board, at least one hydrovalve, at least one gas holder that is used for saving nitrogen gas, the hydrovalve with the operation electronic box electricity is connected, penetrate the material oil circuit board and set up to be close to fixed die plate one side the frame, the hydrovalve set up in penetrate the material oil circuit board, and this hydrovalve is used for control the gas holder, penetrate the material hydro-cylinder, vert the action of hydro-cylinder and lift cylinder.
4. The horizontal direct-pressure liquid die forging casting machine according to claim 3, wherein: the hydrovalve is at least three, adjacent two the hydrovalve is alternate set up in penetrate the material oilway board, it is a plurality of the hydrovalve is equallyd divide do not with corresponding the gas holder, penetrate the material hydro-cylinder, vert the hydro-cylinder and promote the hydro-cylinder and cooperate.
5. The horizontal direct-pressure liquid die forging casting machine according to claim 1, wherein: the mold opening and closing device further comprises a tail plate, four guide pillars and a direct and fast mold locking oil cylinder matched with the operation electronic box, the fixed mold plate and the tail plate are alternately fixed on the rack respectively, the four guide pillars are arranged between the fixed mold plate and the tail plate in an axial direction alternately in pairs and side by side, and the movable mold plate is arranged on the four guide pillars in a sliding manner;
the machine base part of the direct and fast mode locking oil cylinder is fixed on one side of the tail plate far away from the direction of the fixed template, the piston rod part of the direct and fast mode locking oil cylinder is connected with the movable template, and the oil delivery part of the direct and fast mode locking oil cylinder is communicated with the oil tank through a mode locking oil way assembly.
6. The horizontal direct-pressure liquid die forging casting machine according to claim 5, wherein: the drawing device comprises a drawing oil cylinder and a nut, a control part of the drawing oil cylinder is electrically connected with the operation electronic box, one part of the nut is fixed on a piston rod part of the drawing oil cylinder, and the other part of the nut is in clamping fit with the corresponding side wall of the guide pillar.
7. The horizontal direct-pressure liquid die forging casting machine according to claim 5, wherein: the mold locking device comprises a guide pillar, a movable template, a mold locking piston, a mold locking cylinder sleeve, a mold locking elastic component, at least four high-pressure mold locking devices and a mold locking elastic component, wherein the mold locking cylinder sleeve of each high-pressure mold locking device is sleeved on the side wall of the guide pillar, one part of the mold locking cylinder sleeve is embedded in the movable template, and the mold locking piston of each mold locking high-pressure cylinder is sleeved on the mold locking cylinder sleeve in a sliding mode through hydraulic oil;
the mold locking elastic component comprises a mold locking elastic oil cylinder and a mold locking elastic screw piece, the mold locking elastic oil cylinder is clamped and matched with the mold locking elastic screw piece, the mold locking elastic screw piece is sleeved on the side wall of the guide pillar on one end face of the mold locking piston, and the mold locking piston of the mold locking high-pressure oil cylinder is in contact fit with the mold locking elastic screw piece;
when the tooth part of the mold locking elastic screw piece is aligned to the tooth position of the guide pillar, the mold locking elastic oil cylinder drives the mold locking elastic screw piece to lock or release the side wall of the guide pillar.
8. The horizontal direct-pressure liquid die forging casting machine according to claim 7, wherein: the number of the high-pressure mold locking devices is four, and the four high-pressure mold locking devices are respectively arranged on the corresponding guide pillars.
9. The horizontal direct-pressure liquid die forging casting machine according to any one of claims 1 to 8, wherein: the servo motor pump set comprises at least two groups of driving assemblies, each group of driving assemblies comprises a servo motor, an oil pump, an oil pipe and an oil suction flange, the base part of the servo motor is fixed on the rack, the control part of the servo motor is electrically connected to the operation electric box, and the output shaft of the servo motor is fixedly inserted in the oil pump;
the oil pump is connected with the oil suction flange through the oil pipe, an oil inlet of the oil suction flange is communicated with the oil tank, and an oil outlet of the oil pump is communicated with the open-close die oil circuit assembly.
10. The horizontal direct-pressure liquid die forging casting machine according to any one of claims 1 to 8, wherein: the escalator comprises a frame, and is characterized by further comprising a platform and an escalator, wherein the platform is arranged on the top of the frame, the escalator is arranged on one side of the frame, one part of the escalator is abutted against the ground, and the other part of the escalator is fixed with the platform.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475264A (en) * | 2020-11-27 | 2021-03-12 | 广州楚河工业设计合伙企业(有限合伙) | Horizontal direct-pressure liquid die forging casting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475264A (en) * | 2020-11-27 | 2021-03-12 | 广州楚河工业设计合伙企业(有限合伙) | Horizontal direct-pressure liquid die forging casting machine |
| CN112475264B (en) * | 2020-11-27 | 2025-02-11 | 广州和德轻量化成型技术有限公司 | A horizontal direct pressure liquid die forging casting machine |
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Effective date of registration: 20220121 Address after: 510000 Guangzhou Zengcheng District, Guangzhou, Guangdong Province, East of Guangzhou (Zengcheng) Automobile Industry Base, Xinhe North Road (Factory A1) Patentee after: GUANGZHOU HEDE LIGHTWEIGHT FORMING TECHNOLOGIES Co.,Ltd. Address before: 511330 room 1301, building 2, 96 Lixin 12th Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province (self declaration) Patentee before: Guangzhou Chuhe Industrial Design Partnership (limited partnership) |