CN114103214B - Two-way butt-impact extrusion device for blank and working method thereof - Google Patents
Two-way butt-impact extrusion device for blank and working method thereof Download PDFInfo
- Publication number
- CN114103214B CN114103214B CN202111381676.6A CN202111381676A CN114103214B CN 114103214 B CN114103214 B CN 114103214B CN 202111381676 A CN202111381676 A CN 202111381676A CN 114103214 B CN114103214 B CN 114103214B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- blank
- blank cylinder
- frame
- sliding
- 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
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 55
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 9
- 210000001503 joint Anatomy 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a blank bidirectional opposite-impact extrusion device and a working method thereof, wherein the blank bidirectional opposite-impact extrusion device comprises a vertically-through three-section blank cylinder, an upper blank pressing hydraulic cylinder is fixedly arranged above the three-section blank cylinder through a frame, a lower blank pressing hydraulic cylinder is arranged at the lower end of the three-section blank cylinder through the frame, a sliding rail which transversely extends to facilitate sliding of the three-section blank cylinder is fixedly arranged on the frame, the three-section blank cylinder is driven by a driving mechanism and transversely slides on the sliding rail to be circularly switched between a material receiving station and a blank pressing station, a material feeding mechanism which is fixedly connected to the frame is arranged right above the material receiving station, and a material feeding mechanism which is used for conveying blanks into the material feeding cylinder is arranged on the frame beside the three-section blank cylinder.
Description
Technical Field
The invention relates to a blank bidirectional opposite-impact extrusion device and a working method thereof.
Background
At present, the existing operation steps of compacting the materials are complicated, and particularly when the materials are added and the material containing barrel is circularly moved at the feeding station and the compacting station, manual operation is needed, the degree of automation is low, the working strength is high, the compacting efficiency is low, the compacting is one-way compacting and forming, the density is uneven due to uneven internal stress, and the forming quality is affected.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the invention is to provide a blank bidirectional opposite-impact extrusion device and a working method thereof, which are reasonable in structure, convenient and stable.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a two-way to punching extrusion device of blank, includes the syllogic base section of thick bamboo that vertically link up, the syllogic base section of thick bamboo top has set firmly the last compact pneumatic cylinder through the frame, and the syllogic base section of thick bamboo lower extreme has down the compact pneumatic cylinder through rack mount, set firmly the slide rail that transversely extends in order to slide in the syllogic base section of thick bamboo in the frame, the syllogic base section of thick bamboo is driven through actuating mechanism and transversely slides on the slide rail in order to switch in material receiving station and compact station circulation, be equipped with the charging cylinder of linking firmly in the frame directly over the material receiving station, be provided with the feed mechanism in being used for carrying the blank to the charging cylinder in the frame of syllogic base section of thick bamboo side.
Further, a piston rod of the upper green compact hydraulic cylinder extends downwards and is fixedly connected with an upper pressing block with the diameter consistent with the inner diameter of the three-section green compact cylinder at the end part; the piston rod of the lower briquetting hydraulic cylinder extends upwards to drive a lower briquetting with the diameter consistent with the inner diameter of the three-section type barrel to move up and down, the bottom of the upper briquetting is arc-shaped and convex, and the top of the lower briquetting is groove-shaped matched with the upper briquetting; the frame includes the mount that is used for vertical spacing syllogic base section of thick bamboo, the mount separates into the three-layer with the installation of cooperation syllogic base section of thick bamboo through two horizontal baffles, syllogic base section of thick bamboo is by last base section of thick bamboo, well base section of thick bamboo, the vertical butt joint of lower base section of thick bamboo is constituteed.
Further, the cylinder assemblies are arranged outside the upper blank cylinder and the middle blank cylinder to drive the upper blank cylinder and the middle blank cylinder to vertically move, each cylinder assembly comprises a transverse frame plate, a sliding rail, a sliding block, a driving plate and a cylinder, each transverse frame plate is in sliding connection with the sliding rail fixedly connected with the fixing frame through the sliding block, each driving plate is fixedly connected with the peripheries of the upper blank cylinder and the middle blank cylinder, and a piston rod of each cylinder vertically extends to be fixedly connected with the driving plate; the lower blank cylinder is fixedly provided with a transverse moving fixing plate along the periphery of the lower blank cylinder, and is fixedly connected with a sliding block through the transverse moving fixing plate to slide with a sliding rail; the cylinders of each cylinder assembly are provided with at least two groups.
Furthermore, through holes for vertically moving the upper blank cylinder and the middle blank cylinder are formed in the partition plates, transversely extending sliding rails are symmetrically arranged on the upper portion of the partition plates up and down to facilitate transverse movement of the upper blank cylinder and the middle blank cylinder, air cylinders of the air cylinder assemblies of the upper blank cylinder are fixedly arranged on air cylinder mounting plates above the transverse moving frame plates, and the air cylinder mounting plates are connected and supported with the transverse moving frame plates through struts; the cylinder of the cylinder assembly of the middle blank cylinder is fixedly connected to the transverse frame plate and is fixedly connected with the driving plate through the vertical downward extension of the piston rod.
Further, the bottom ends of the upper blank cylinder and the middle blank cylinder are respectively sleeved and fixed with a sleeve along the peripheries of the upper blank cylinder and the middle blank cylinder, and the peripheries of the middle blank cylinder and the lower blank cylinder near the top end are respectively fixedly provided with a limiting ring which is in propping connection with the sleeve; the inner diameter and the outer diameter of the upper blank cylinder, the middle blank cylinder and the lower blank cylinder are the same.
Further, at least two guide posts vertically extend downwards from the lower end of the fixing frame, a mounting plate for fixing a lower green compact hydraulic cylinder is fixedly arranged at the lower end of each guide post, a sliding plate is vertically and slidably connected onto the guide post above the mounting plate, and the top end of a piston rod of the lower green compact hydraulic cylinder is fixedly connected to the bottom of the sliding plate.
Further, a connecting rod which extends vertically and coaxially with the three-section blank cylinder is fixedly arranged at the bottom end of the lower pressing block, a shifting port for the connecting rod to move transversely is formed in the sliding plate, transverse transposition is driven in the shifting port through a screw rod assembly, and the three-section blank cylinder and the lower pressing block move transversely synchronously.
Further, the driving mechanism comprises a servo motor fixedly connected to the fixing frame and drives the three-section blank cylinder to transversely reciprocate through the chain wheel and chain assembly.
Further, the feeding mechanism comprises two sliding columns which vertically extend along the height direction of the frame, sliding seats which are in sliding connection with the sliding columns are sleeved on the sliding columns, a material bearing frame is arranged between the two sliding seats, a material discharging cylinder is arranged in the material bearing frame, a speed reducer is fixedly arranged on the inner side of one sliding seat, and the speed reducer is fixedly connected with the material bearing frame through a speed reducer rotating shaft to drive the material bearing frame to rotate, and the other side of the material bearing frame is rotationally connected with the other sliding seat.
The working method of the blank bidirectional opposite impact extrusion device comprises the following steps: step S1: firstly, lifting a charging barrel through a sliding seat, driving a material bearing frame and the charging barrel to synchronously turn over at the top through a speed reducer, and pouring blanks into the charging barrel; step S2: when the blank pressing station needs to synchronously transversely move to the material receiving station for material receiving, starting an air cylinder on the middle blank cylinder, driving a driving plate on the middle blank cylinder to move downwards through the extension of the air cylinder, further driving the middle blank cylinder to move downwards to be spliced with the lower blank cylinder, then starting an air cylinder on the upper blank cylinder, driving the driving plate on the upper blank cylinder to move downwards through the extension of the air cylinder, driving the upper blank cylinder to move downwards to be spliced with the middle blank cylinder, and completing the combination of the three-section blank cylinders; step S3: the servo motor, the chain wheel and the chain assembly drive the whole three-section blank cylinder to transversely move from the blank pressing station to the material receiving station through the sliding rail, and at the moment, the connecting rod and the lower pressing block synchronously move to the material receiving station through the rotation of the screw rod assembly; step S4: filling blanks into the three-section blank cylinder through a feeding cylinder, and resetting the three-section blank cylinder, the connecting rod and the lower pressing block to a blank pressing station after filling; step S5: the upper pressing hydraulic cylinder and the lower pressing hydraulic cylinder are started simultaneously, the upper pressing hydraulic cylinder pushes the sliding plate and the screw rod assembly to integrally move upwards along the guide post, namely the connecting rod and the lower pressing block are driven to move upwards and extend into the three-section type blank cylinder, the blank is repeatedly hedged, and finally the blank is extruded in the middle blank cylinder to finish the blank pressing work.
Compared with the prior art, the invention has the following beneficial effects: the blank bidirectional opposite-impact extrusion device is simple in structure, ensures constant material density and better compact effect through bidirectional opposite-impact, replaces manual operation, and is efficient and convenient; the three-section type billet cylinder is simple in structure, the middle billet cylinder and the lower billet cylinder, and the middle billet cylinder and the upper billet cylinder are sequentially in butt joint through the air cylinder assembly, so that the butt joint stability is ensured, and the sideslip frame plates drive the billet cylinders to synchronously transversely move, so that the automation degree is high, and convenience and stability are realized.
The invention will be described in further detail with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic view of a construction of an embodiment of the present invention;
FIG. 2 is a side view of a construction of an embodiment of the present invention;
FIG. 3 is a schematic view of the three-section barrel of FIG. 2 in an installed state;
FIG. 4 is a schematic illustration of the connection of the lead screw assembly and the connecting rod of FIG. 3;
FIG. 5 is a schematic view of the three-section barrel assembly of FIG. 1;
FIG. 6 is an enlarged schematic view of FIG. 5A;
FIG. 7 is a schematic view of the three-section barrel of FIG. 5 mated with a mounting bracket;
FIG. 8 is a schematic view of a three-section barrel in an embodiment of the present invention;
FIG. 9 is a side view of a loading mechanism according to an embodiment of the present invention;
fig. 10 is a front view of a feeding mechanism according to an embodiment of the present invention.
In the figure: the device comprises a 1-three-section blank cylinder, a 2-fixed frame, a 3-upper blank pressing hydraulic cylinder, a 4-upper pressing block, a 5-lower blank pressing hydraulic cylinder, a 6-lower pressing block, a 7-sliding rail, an 8-driving mechanism, a 9-receiving station, a 10-blank pressing station, an 11-guide pillar, a 12-mounting plate, a 13-sliding plate, a 14-connecting rod, a 15-shifting port, a 16-screw rod assembly, a 17-servo motor, an 18-upper blank cylinder, a 19-middle blank cylinder, a 20-lower blank cylinder, a 21-cylinder assembly, a 22-charging cylinder, a 23-traversing frame plate, a 25-sliding block, a 26-driving plate, a 27-cylinder, a 28-traversing fixed plate, a 29-baffle plate, a 30-cylinder mounting plate, a 31-pillar, a 32-floating joint, a 33-sleeve, a 34-limiting ring, a 35-sliding pillar, a 36-sliding seat, a 37-carrying frame, a 38-discharging cylinder, a 39-speed reducer and a 40-frame.
Detailed Description
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-10, a bidirectional butt-impact extrusion device for blanks comprises a three-section type blank cylinder 1 which is vertically communicated, wherein the three-section type blank cylinder is arranged on a fixing frame 2 to vertically limit, an upper blank pressing hydraulic cylinder 3 is vertically arranged at the top of the three-section type blank cylinder, a piston rod of the upper blank pressing hydraulic cylinder extends downwards and is fixedly connected with an upper pressing block 4 with the diameter consistent with the inner diameter of the three-section type blank cylinder at the end part, a lower blank pressing hydraulic cylinder 5 is arranged at the bottom end of the three-section type blank cylinder, the piston rod of the lower blank pressing hydraulic cylinder extends upwards to drive a lower pressing block 6 with the diameter consistent with the inner diameter of the three-section type blank cylinder to move up and down, a transversely extending sliding rail 7 is arranged on the fixing frame, and the three-section type blank cylinder is driven by a driving mechanism 8 to transversely slide on the sliding rail to be switched between a material receiving station 9 and a blank pressing station 10.
In the embodiment of the invention, four guide posts 11 vertically extend downwards from the lower end of the fixing frame, a mounting plate 12 for fixing a lower green compact hydraulic cylinder is fixedly arranged at the lower end of each guide post, a sliding plate 13 is vertically and slidingly connected to the guide post above the mounting plate, and the top end of a piston rod of the lower green compact hydraulic cylinder is fixedly connected to the bottom of the sliding plate.
In the embodiment of the invention, the bottom end of the pressing block is fixedly provided with a connecting rod 14 which extends vertically and coaxially with the three-section blank cylinder, a shifting port 15 for transversely moving the connecting rod is arranged in the sliding plate, and transverse transposition is driven in the shifting port through a screw rod assembly 16 and a servo motor.
In the embodiment of the invention, the driving mechanism comprises a servo motor 17 fixedly connected to the fixing frame and drives the three-section type blank cylinder to transversely reciprocate through the chain wheel and chain assembly, and the three-section type blank cylinder and the pressing block synchronously transversely move.
In the embodiment of the invention, the three-section type blank cylinder comprises a detachable upper blank cylinder 18, a middle blank cylinder 19 and a lower blank cylinder 20, wherein cylinder assemblies 21 are arranged outside the upper blank cylinder and the middle blank cylinder to drive the upper blank cylinder and the middle blank cylinder to vertically move, each cylinder assembly comprises a sliding rail of a transverse frame plate 23, a sliding block 25, a driving plate 26 and a cylinder 27, the transverse frame is fixedly connected with the sliding block, each transverse frame plate is in sliding connection with the sliding rail on the fixedly connected fixing frame through the sliding block, each driving plate is fixedly connected with the peripheries of the upper blank cylinder and the middle blank cylinder, and a piston rod of each cylinder vertically extends to be fixedly connected with the driving plate; the lower blank cylinder is fixedly provided with a transverse moving fixing plate 28 along the periphery thereof and is fixedly connected with a sliding block and is in sliding connection with a sliding rail through the transverse moving fixing plate
In the embodiment of the invention, the fixing frame is divided into three layers by two horizontal partition plates 29 to be matched with the installation of the three-section blank cylinder, the partition plates are provided with through holes for vertically moving the blank cylinder and the middle blank cylinder, transversely extending slide rails are symmetrically arranged on the upper partition plate and the lower partition plate so as to facilitate the transverse movement of the blank cylinder and the middle blank cylinder, the cylinder of the cylinder assembly of the blank cylinder is fixedly arranged on a cylinder mounting plate 30 above the transverse moving frame plate, and the cylinder mounting plate is connected and supported with the transverse moving frame plate through a support column 31; the cylinder of the cylinder assembly of the middle blank cylinder is fixedly connected to the transverse frame plate and is fixedly connected with the driving plate by the vertical downward extension of the piston rod; the cylinder specification of the upper blank cylinder assembly is SDA40 multiplied by 60SB; the cylinder specification of the middle blank cylinder assembly is SDA40×30SB.
In the embodiment of the invention, the cylinder piston rods are connected with the driving plate through the floating joints 32, the specification of the floating joints is F-M14×150-F, and the transverse frame plates and the cylinder mounting plates are sleeved on the peripheries of the upper blank cylinder and the middle blank cylinder without affecting the vertical movement of the upper blank cylinder and the middle blank cylinder.
In the embodiment of the invention, the bottom ends of the upper blank cylinder and the middle blank cylinder are respectively sleeved and fixed with a sleeve 33 along the peripheries thereof, and the peripheries of the near top ends of the middle blank cylinder and the lower blank cylinder are respectively fixedly provided with a limiting ring 34 which is in propping connection with the sleeve so as to avoid excessive splicing.
In an embodiment of the invention, at least two sets of cylinders are provided for each cylinder assembly.
In the embodiment of the invention, the inner diameters and the outer diameters of the upper blank cylinder, the middle blank cylinder and the lower blank cylinder are the same.
In the embodiment of the invention, the transverse movement of the three-section billet cylinder can be realized through a servo motor and a synchronous belt.
In the embodiment of the invention, the bottom of the upper pressing block is in an arc-shaped bulge shape, and the top of the lower pressing block is in a groove shape matched with the upper pressing block.
In the embodiment of the invention, a charging barrel 22 fixedly connected to the fixing frame is arranged right above the material receiving station.
In the embodiment of the present invention, the feeding mechanism includes two sliding columns 35 extending vertically along the height direction of the frame 40, sliding bases 36 connected with the sliding columns in a sliding manner are sleeved on the sliding columns, driving components for driving the sliding bases to slide up and down on the sliding columns can be driven by a motor driving sprocket or driven by pulleys, the feeding mechanism is of a general design, a material bearing frame 37 is arranged between the two sliding bases, a material discharging cylinder 38 is arranged in the material bearing frame, the tight hoops are tightly sleeved on the periphery of the material discharging cylinder, or are locked and fixed with the material discharging cylinder after the material discharging cylinder is placed in the material discharging cylinder, so as to avoid the material discharging cylinder from falling out during overturning, a speed reducer 39 is fixedly arranged on the inner side of one sliding base, and is fixedly connected with the material bearing frame through a speed reducer rotating shaft so as to drive the material bearing frame to rotate, and the other side of the material bearing frame is rotationally connected with the other sliding base.
The working method of the blank bidirectional opposite impact extrusion device comprises the following steps: step S1: firstly, lifting a charging barrel through a sliding seat, driving a material bearing frame and the charging barrel to synchronously turn over at the top through a speed reducer, and pouring blanks into the charging barrel; step S2: when the blank pressing station needs to synchronously transversely move to the material receiving station for material receiving, starting an air cylinder on the middle blank cylinder, driving a driving plate on the middle blank cylinder to move downwards through the extension of the air cylinder, further driving the middle blank cylinder to move downwards to be spliced with the lower blank cylinder, then starting an air cylinder on the upper blank cylinder, driving the driving plate on the upper blank cylinder to move downwards through the extension of the air cylinder, driving the upper blank cylinder to move downwards to be spliced with the middle blank cylinder, and completing the combination of the three-section blank cylinders; step S3: the servo motor, the chain wheel and the chain assembly drive the whole three-section blank cylinder to transversely move from the blank pressing station to the material receiving station through the sliding rail, and at the moment, the connecting rod and the lower pressing block synchronously move to the material receiving station through the rotation of the screw rod assembly; step S4: filling blanks into the three-section blank cylinder through a feeding cylinder, and resetting the three-section blank cylinder, the connecting rod and the lower pressing block to a blank pressing station after filling; step S5: the upper pressing hydraulic cylinder and the lower pressing hydraulic cylinder are started simultaneously, the upper pressing hydraulic cylinder pushes the sliding plate and the screw rod assembly to integrally move upwards along the guide post, namely the connecting rod and the lower pressing block are driven to move upwards and extend into the three-section type blank cylinder, the blank is repeatedly hedged, and finally the blank is extruded in the middle blank cylinder to finish the blank pressing work.
In the embodiment of the invention, after the blank is extruded into the middle blank cylinder by the blank pressing operation, the three-section blank cylinder is separated by the cylinder assembly, the middle blank cylinder is independently transversely moved to the overturning station by the driving mechanism, and then the blank is conveyed to the strip extruding station by the overturning station for subsequent strip extruding operation.
The invention is not limited to the above-described preferred embodiments, and any person can derive other various forms of billet bi-directional impact extrusion devices and methods of operating the same under the teaching of the invention. All equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (7)
1. A two-way butt-impact extrusion device for blanks is characterized in that: the automatic feeding device comprises a vertically-through three-section type blank cylinder, wherein an upper blank pressing hydraulic cylinder is fixedly arranged above the three-section type blank cylinder through a frame, a lower blank pressing hydraulic cylinder is arranged at the lower end of the three-section type blank cylinder through the frame, a sliding rail which transversely extends to facilitate the sliding of the three-section type blank cylinder is fixedly arranged on the frame, the three-section type blank cylinder is driven by a driving mechanism and transversely slides on the sliding rail to be circularly switched between a material receiving station and a blank pressing station, a material charging cylinder fixedly connected to the frame is arranged right above the material receiving station, and a material charging mechanism for conveying blanks into the material charging cylinder is arranged on the frame beside the three-section type blank cylinder;
the piston rod of the upper green compact hydraulic cylinder extends downwards and is fixedly connected with an upper pressing block with the diameter consistent with the inner diameter of the three-section green compact cylinder at the end part; the piston rod of the lower briquetting hydraulic cylinder extends upwards to drive a lower briquetting with the diameter consistent with the inner diameter of the three-section type barrel to move up and down, the bottom of the upper briquetting is arc-shaped and convex, and the top of the lower briquetting is groove-shaped matched with the upper briquetting; the frame comprises a fixing frame for vertically limiting the three-section type blank cylinder, the fixing frame is divided into three layers by two horizontal partition plates to be matched with the installation of the three-section type blank cylinder, and the three-section type blank cylinder is formed by vertically butting an upper blank cylinder, a middle blank cylinder and a lower blank cylinder;
the upper blank cylinder and the middle blank cylinder are respectively provided with an air cylinder assembly for driving the upper blank cylinder and the middle blank cylinder to vertically move, each air cylinder assembly comprises a transverse frame plate, a sliding rail, a sliding block, a driving plate and an air cylinder, each transverse frame plate is in sliding connection with the sliding rail fixedly connected with the fixing frame through the sliding block, each driving plate is fixedly connected with the peripheries of the upper blank cylinder and the middle blank cylinder, and a piston rod of each air cylinder vertically extends to be fixedly connected with the driving plate; the lower blank cylinder is fixedly provided with a transverse moving fixing plate along the periphery of the lower blank cylinder, and is fixedly connected with a sliding block through the transverse moving fixing plate to slide with a sliding rail; at least two groups of cylinders are arranged in each cylinder assembly;
the upper blank cylinder and the middle blank cylinder transversely move by symmetrically arranging transversely extending slide rails on the upper blank cylinder and the lower blank cylinder, the cylinder of the cylinder assembly of the upper blank cylinder is fixedly arranged on a cylinder mounting plate above the transversely moving frame plate, and the cylinder mounting plate is connected and supported with the transversely moving frame plate through a support column; the cylinder of the cylinder assembly of the middle blank cylinder is fixedly connected to the transverse frame plate and is fixedly connected with the driving plate through the vertical downward extension of the piston rod.
2. A billet bi-directional impact extrusion apparatus according to claim 1, wherein: the bottom ends of the upper blank cylinder and the middle blank cylinder are respectively sleeved and fixed with a sleeve along the peripheries of the upper blank cylinder and the middle blank cylinder, and a limiting ring which is in propping connection with the sleeve is respectively fixedly arranged on the peripheries of the upper blank cylinder and the lower blank cylinder near the top end; the inner diameter and the outer diameter of the upper blank cylinder, the middle blank cylinder and the lower blank cylinder are the same.
3. A billet bi-directional impact extrusion apparatus according to claim 1, wherein: the fixing frame is characterized in that at least two guide posts vertically extend downwards from the lower end of the fixing frame, a mounting plate for fixing a lower pressing blank hydraulic cylinder is fixedly arranged at the lower end of each guide post, a sliding plate is vertically and slidably connected onto the guide post above the mounting plate, and the top end of a piston rod of the lower pressing blank hydraulic cylinder is fixedly connected to the bottom of the sliding plate.
4. A billet bi-directional impact extrusion apparatus according to claim 3 wherein: the lower briquetting bottom end set firmly with the coaxial vertical extension's of syllogic base section of thick bamboo connecting rod, set up the shift gate that supplies connecting rod lateral shifting in the sliding plate to drive the lateral shifting through the lead screw subassembly in the shift gate, syllogic base section of thick bamboo and lower briquetting synchronous lateral shifting.
5. A billet bi-directional impact extrusion apparatus according to claim 1, wherein: the driving mechanism comprises a servo motor fixedly connected to the fixing frame and drives the three-section blank cylinder to transversely reciprocate through a chain wheel and chain assembly.
6. A billet bi-directional impact extrusion apparatus according to claim 1, wherein: the feeding mechanism comprises two sliding columns which vertically extend along the height direction of the frame, sliding seats which are connected with the sliding columns in a sliding mode are sleeved on the sliding columns, a material bearing frame is arranged between the two sliding seats, a discharging cylinder is arranged in the material bearing frame, a speed reducer is fixedly arranged on the inner side of one sliding seat, the speed reducer is fixedly connected with the material bearing frame through a speed reducer rotating shaft to drive the material bearing frame to rotate, and the other side of the material bearing frame is connected with the other sliding seat in a rotating mode.
7. A method for operating a two-way twin-impact extrusion device for billets, characterized in that a two-way twin-impact extrusion device for billets according to any one of claims 1-6 is used and the following steps are carried out: step S1: firstly, lifting a charging barrel through a sliding seat, driving a material bearing frame and the charging barrel to synchronously turn over at the top through a speed reducer, and pouring blanks into the charging barrel; step S2: when the blank pressing station needs to synchronously transversely move to the material receiving station for material receiving, starting an air cylinder on the middle blank cylinder, driving a driving plate on the middle blank cylinder to move downwards through the extension of the air cylinder, further driving the middle blank cylinder to move downwards to be spliced with the lower blank cylinder, then starting an air cylinder on the upper blank cylinder, driving the driving plate on the upper blank cylinder to move downwards through the extension of the air cylinder, driving the upper blank cylinder to move downwards to be spliced with the middle blank cylinder, and completing the combination of the three-section blank cylinders; step S3: the servo motor, the chain wheel and the chain assembly drive the whole three-section blank cylinder to transversely move from the blank pressing station to the material receiving station through the sliding rail, and at the moment, the connecting rod and the lower pressing block synchronously move to the material receiving station through the rotation of the screw rod assembly; step S4: filling blanks into the three-section blank cylinder through a feeding cylinder, and resetting the three-section blank cylinder, the connecting rod and the lower pressing block to a blank pressing station after filling; step S5: the upper pressing hydraulic cylinder and the lower pressing hydraulic cylinder are started simultaneously, the upper pressing hydraulic cylinder pushes the sliding plate and the screw rod assembly to integrally move upwards along the guide post, namely the connecting rod and the lower pressing block are driven to move upwards and extend into the three-section type blank cylinder, the blank is repeatedly hedged, and finally the blank is extruded in the middle blank cylinder to finish the blank pressing work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111381676.6A CN114103214B (en) | 2021-11-22 | 2021-11-22 | Two-way butt-impact extrusion device for blank and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111381676.6A CN114103214B (en) | 2021-11-22 | 2021-11-22 | Two-way butt-impact extrusion device for blank and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114103214A CN114103214A (en) | 2022-03-01 |
| CN114103214B true CN114103214B (en) | 2024-02-02 |
Family
ID=80398137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111381676.6A Active CN114103214B (en) | 2021-11-22 | 2021-11-22 | Two-way butt-impact extrusion device for blank and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114103214B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006006887A1 (en) * | 2004-07-08 | 2006-01-19 | Rustam Oskarovich Kaibyshev | Method foe sealing an article and a device for carrying out said method |
| CN101690964A (en) * | 2009-10-25 | 2010-04-07 | 浙江大学宁波理工学院 | Automatic production device in valve pressure forging process |
| CN101972795A (en) * | 2010-09-13 | 2011-02-16 | 浙江天兴管业有限公司 | Machining process of metal elbow |
| CN202366985U (en) * | 2011-10-08 | 2012-08-08 | 重庆华福机电技术有限公司 | Multifunctional combined device for producing directional vertical pipe of motorcycle by cold extrusion |
| CN203752565U (en) * | 2014-01-09 | 2014-08-06 | 宁波氟纳斯氟材科技有限公司 | Bi-directional extrusion blank making device |
| CN103978725A (en) * | 2014-04-11 | 2014-08-13 | 海宁加平机械股份有限公司 | Pneumatic feeding compression die |
| CN211000120U (en) * | 2019-09-03 | 2020-07-14 | 上海宣泰医药科技有限公司 | Tablet pressing device |
-
2021
- 2021-11-22 CN CN202111381676.6A patent/CN114103214B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006006887A1 (en) * | 2004-07-08 | 2006-01-19 | Rustam Oskarovich Kaibyshev | Method foe sealing an article and a device for carrying out said method |
| CN101690964A (en) * | 2009-10-25 | 2010-04-07 | 浙江大学宁波理工学院 | Automatic production device in valve pressure forging process |
| CN101972795A (en) * | 2010-09-13 | 2011-02-16 | 浙江天兴管业有限公司 | Machining process of metal elbow |
| CN202366985U (en) * | 2011-10-08 | 2012-08-08 | 重庆华福机电技术有限公司 | Multifunctional combined device for producing directional vertical pipe of motorcycle by cold extrusion |
| CN203752565U (en) * | 2014-01-09 | 2014-08-06 | 宁波氟纳斯氟材科技有限公司 | Bi-directional extrusion blank making device |
| CN103978725A (en) * | 2014-04-11 | 2014-08-13 | 海宁加平机械股份有限公司 | Pneumatic feeding compression die |
| CN211000120U (en) * | 2019-09-03 | 2020-07-14 | 上海宣泰医药科技有限公司 | Tablet pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114103214A (en) | 2022-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112681037A (en) | Track laying device and method for large-scale track traffic engineering construction | |
| CN110434597B (en) | Bearing outer clamping spring assembly machine | |
| CN208361397U (en) | A kind of stacking conveyor group for sheet material | |
| CN110833891B (en) | Auxiliary conveying device for mining machinery | |
| CN105173149A (en) | Rapid conveying device for paper boxes | |
| CN205150384U (en) | Quick conveyor of carton | |
| CN106915619B (en) | Aluminum pipe transfer platform | |
| CN114103214B (en) | Two-way butt-impact extrusion device for blank and working method thereof | |
| CN203526280U (en) | Automatic torsion correcting machine of elevator guide rail | |
| CN110002209B (en) | Unloader and unloading pre-compaction equipment | |
| CN109436417B (en) | Novel automatic sleeve equipment of tubular product | |
| CN111957222A (en) | Feed processing technology | |
| CN113247826B (en) | Building construction support splicing apparatus | |
| CN210064388U (en) | Carpet loading attachment | |
| CN216679595U (en) | Bidirectional opposite-punching extrusion mechanism | |
| CN207480006U (en) | A kind of cycle frame presses bowl machine | |
| CN214263299U (en) | Feeding device of square and rectangular tube forming machine | |
| CN218537355U (en) | Bagged powder shaping device | |
| CN220049738U (en) | Reinforced ridge forming machine | |
| CN216679594U (en) | Three-section type blank barrel shifting mechanism | |
| CN217412536U (en) | Auxiliary supporting tool for opening of thin-wall aviation aluminum alloy tubular casting | |
| CN215754525U (en) | Be suitable for lifting machine of multi-scene | |
| CN218859421U (en) | Conveying device with lifting mechanism | |
| CN212686607U (en) | Chain plate conveying device | |
| CN116493794B (en) | Series-parallel welding device and method for synchronous positioning of electrode columns of lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |