CN203209461U - Multi-stage cold extrusion former - Google Patents

Multi-stage cold extrusion former Download PDF

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Publication number
CN203209461U
CN203209461U CN2013202419010U CN201320241901U CN203209461U CN 203209461 U CN203209461 U CN 203209461U CN 2013202419010 U CN2013202419010 U CN 2013202419010U CN 201320241901 U CN201320241901 U CN 201320241901U CN 203209461 U CN203209461 U CN 203209461U
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CN
China
Prior art keywords
plate
force bearing
fixed
bearing plate
board
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.)
Withdrawn - After Issue
Application number
CN2013202419010U
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Chinese (zh)
Inventor
王建鹏
徐恒岩
王建斌
王嘉轩
王凤轩
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.)
LONGKOU BLUETOOTH NC EQUIPMENT CO Ltd
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LONGKOU BLUETOOTH NC EQUIPMENT CO Ltd
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Priority to CN2013202419010U priority Critical patent/CN203209461U/en
Application granted granted Critical
Publication of CN203209461U publication Critical patent/CN203209461U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model belongs to the field of tool processing machinery and particularly relates to a multi-stage cold extrusion former. The multi-stage cold extrusion former is characterized in that a sliding plate is disposed on vertical posts between a table upper plate and a table lower plate, an oil cylinder is fixed on the table upper plate, and a piston rod of the oil cylinder is fixedly connected with the sliding plate; a connecting support for supporting a fixed extrusion forming die is disposed on the table lower plate, another connecting support for supporting a sliding extrusion forming die is disposed on the sliding plate, and the sliding extrusion forming die moves up and down through guide posts of the fixed extrusion forming die; a rotary feed disc driven by a servo motor is disposed between an upper bearing plate and a lower bearing plate, and a plurality of station holes are evenly formed in the outer peripheral edge of the rotary feed disc; feeding mechanisms and discharging mechanisms corresponding to the station holes are arranged above the rotary feed disc. The multi-stage cold extrusion former has the advantages that the material is extruded for increasing the density so that the material is more enhanced, a machined work piece is durable and long in service life, the material is saved, machining time is saved and the efficiency is high.

Description

The cold extrusion shaped machine of a kind of multistage
Technical field: the utility model belongs to the tool processes mechanical field, is specifically related to process the cold extrusion shaped machine of a kind of multistage of axle class multistage special-shaped workpiece products such as screwdriver bit, valve core of the electromagnetic valve.
Background technology: the traditional processing modes of axle class multistage special-shaped workpiece products such as existing processing screwdriver bit, valve core of the electromagnetic valve are formerly behind the good blank material of car, carry out the Milling Process moulding again, the working (machining) efficiency of this traditional every equipment of processing mode is processed as example with screw rotating tool head, and per minute can be processed screw rotating tool head 10 to 15 statures; In addition, because milling is machining, need be than the longer processing capacity of size of drawing requirement during the processing work blanking, and milling cutter can only be processed 2000 to 3000 and will wear and tear, thereby exist cost than higher, and can destroy the structure of workpiece, finished workpiece can be damaged than being easier to, waste material, the defective that working (machining) efficiency is low.
Summary of the invention: the cold extrusion shaped machine of multistage that the purpose of this utility model provides a kind of efficient height, saves material, finished workpiece is durable, quality is high.
The technical solution of the utility model is: the cold extrusion shaped machine of a kind of multistage comprises base, four columns, board upper plate and board lower plates; Column upper end support and connection board upper plate, column lower end and board lower plate are fixed on the base; It is characterized in that: the column between board upper plate and board lower plate is provided with sliding panel, fixed oil cylinder on the board upper plate, and piston rod and the sliding panel of oil cylinder are connected; Establish connection stent support fixed press mould on the board lower plate, establish connection stent support slip extrusion molding dies on the sliding panel, the slip extrusion molding dies moves up and down by the guide pillar on the fixed press mould; The fixed press mould is to connect fixedly bottom plate of stent support by establishing in the board lower plate, sets mold cavity plate at bottom plate and constitutes; The slip extrusion molding dies is by the fixing mounting plate in the sliding panel lower surface, establishes the upper cavity plate at mounting plate and constitutes; Be equipped with a plurality of equally distributed voussoirs in the die cavity of upper and lower mold cavity plate correspondence, establish the extrusion modling cutter in the voussoir inboard, the voussoir outside cooperates with the die cavity inner surface; Establish the shore supports connection at the lower mode cavity plate and can move up and down force bearing plate down, be provided with shore supports at the downside of upper cavity plate and connect and can move up and down force bearing plate, the pillar between lower mode cavity plate and following force bearing plate, upper cavity plate and last force bearing plate is equipped with stage clip; Be provided with the swivel feeding dish by driven by servomotor between upper and lower force bearing plate, outer circular edge place, swivel feeding rim is laid with a plurality of station material hole; Upper and lower force bearing plate is established through hole on the position corresponding with station material hole; On the swivel feeding dish upside position corresponding with station material hole, also be provided with feed mechanism and unloading mechanism.
Owing to adopt technique scheme, during its work, workpiece is packed into by feed mechanism in the station material hole of swivel feeding dish, passing on charging tray at the driven by servomotor backspin rotates workpiece is entered on the Mould Machining station, slip extrusion molding dies and swivel feeding dish begin to move from top to bottom, when force bearing plate up and down with after the rotary feeding dish contacts, carrying out oblique line along the die cavity inner surface outside the voussoir in the mold cavity plate up and down slides, drive the molding cutter line sliding of voussoir inboard, cutter will carry out the moulding extruding of single hop or multistage to workpiece, after workpiece is extruded moulding along the shape of molding cutter, slip extrusion molding dies and swivel feeding dish begin to move from bottom to top, voussoir in force bearing plate and the lower mode cavity plate resets up and down, the swivel feeding dish turns to next station, through the unloading mechanism position time, under the effect of material returned push rod, the product of moulding withdraws from the material hole of rotary feeding dish, finish the process of a workpiece, carry out new cyclic process work again, be processed as example with screw rotating tool head: can process 30 to 35 of single head screw rotating tool head products through every equipment of the actual processing measuring and calculating cold extrusion shaped machine per minute of this multistage, every equipment of product per minute of processing double end can be processed 60 to 70, the efficient of processing single head product is more than three times of original traditional method for turning, the efficient of processing double end product is more than six times of original traditional method for turning, and cutter once just can be processed about 500,000 and can not wear and tear, extrusion modling does not destroy Workpiece structure, need be shorter than the size that drawing requires during the workpiece blanking, when extrusion modling, workpiece can extend to the size of drawing requirement; Thereby have extruding and increase density of material, material is strengthened more, finished workpiece can durable life-span length, material saving, saving process time, obvious advantage that efficient is high.
Description of drawings: come the technical solution of the utility model is elaborated below in conjunction with the drawings and specific embodiments: Fig. 1 is structural representation of the present utility model.Fig. 2 is the left view of Fig. 1 of the present utility model.Fig. 3 is the vertical view of Fig. 1.Fig. 4 is slip extrusion molding dies of the present utility model and fixed press mould part-structure cutaway view Amplified image.
1 base, 2 board lower plates, 3 columns, 4 sliding panels, 5 board upper plates, 6 hydraulic jacks, 7 servomotors, 8 connect on supports, 9 bottom plates, 10 lower mode cavity plates, the 11 times force bearing plates, 12 that force bearing plate, 13 upper cavity plates, 14 mounting plates, 15 synchronous pulleys, 16 molding cutters, 17 voussoirs, 18 swivel feeding dishes, 19 station material holes, 20 material returned push rods, 21 bins, 22 feeding cylinders, 23 adjustment disks, 24 lead screw pair, 25 are with synchronously, 26 pillars.
The specific embodiment: the cold extrusion shaped machine of a kind of multistage comprises base 1, four columns 3, board upper plate 5 and board lower plates 2; Column 3 upper end support and connection board upper plates 5, column 3 lower ends and board lower plate 2 are fixed on the base 1; Column 3 between board upper plate 5 and board lower plate 2 is provided with sliding panel 4, and fixed oil cylinder 6 on board upper plate 5, and the piston rod of oil cylinder 6 and sliding panel 4 are connected; Establish connection support 8 support fixation extrusion molding dies on the board lower plate 2, establish connection stent support slip extrusion molding dies on the sliding panel 4, the slip extrusion molding dies moves up and down by the guide pillar on the fixed press mould; The fixed press mould is to connect support 8 support fixation bottom plates 9 by establishing in board lower plate 2, sets mold cavity plate 10 at bottom plate 9 and constitutes; The slip extrusion molding dies is by the fixing mounting plate 14 in sliding panel 4 lower surfaces, establishes upper cavity plate 13 at mounting plate 14 and constitutes; Be equipped with a plurality of equally distributed voussoirs 17 in the die cavity of upper and lower mold cavity plate correspondence, establish extrusion modling cutter 16 in the voussoir inboard, the voussoir outside cooperates with the die cavity inner surface; Establish the shore supports connection at the lower mode cavity plate and can move up and down force bearing plate 11 down, be provided with pillar 26 support and connection at the downside of upper cavity plate and can move up and down force bearing plate 12, the pillar between lower mode cavity plate and following force bearing plate, upper cavity plate and last force bearing plate is equipped with stage clip; Be provided with the swivel feeding dish 18 by driven by servomotor between upper and lower force bearing plate, swivel feeding dish 18 is laid with a plurality of station material hole 19 along the outer circular edge place; Upper and lower force bearing plate is established through hole on the position corresponding with station material hole; On the swivel feeding dish 18 upsides position corresponding with station material hole, also be provided with feed mechanism and unloading mechanism.The swivel feeding dish is wheel disc, and the rotating shaft of wheel disc is installed on the mounting plate 14 by sliding sleeve, and the rotating shaft upper end is provided with setscrew nut; Servomotor 7 is fixed on mounting plate one side by frame, and gear and the engagement of swivel feeding dish are established in servomotor rotating shaft lower end.Feed mechanism is made up of the bin 21 and the feeding cylinder 22 that are fixed on the mounting plate; Opposite position is established feeding channel in the station material hole of bin discharging opening and swivel feeding dish.Unloading mechanism is formed by being fixed on the material returned push rod 20 that the mounting plate one side position corresponding with station material hole on the swivel feeding dish be provided with.Between bottom plate and the following force bearing plate, also be respectively equipped with station moulding micromatic setting between mounting plate and the last force bearing plate, station moulding micromatic setting be included in up and down establish respectively on a plurality of lead screw pair 24, each leading screw one end on the supporting plate be equipped with synchronous pulley 15, the other end is established adjustment disk 23; Up and down between the synchronous pulley on the supporting plate respectively with being with 25 to link to each other synchronously; Also being respectively equipped with the driven by servomotor synchronous pulley on the supporting plate up and down, when synchronous pulley rotates, drive leading screw and adjustment disk and rotate, force bearing plate and the corresponding gap between the mold cavity plate are up and down adjusted about regulating, and play the effect of station moulding fine setting.

Claims (5)

1. the cold extrusion shaped machine of multistage comprises base (1), four columns (3), board upper plate (5) and board lower plate (2); Column (3) upper end support and connection board upper plates (5), column (3) lower end and board lower plate (2) are fixed on the base (1); It is characterized in that: the column (3) between board upper plate (5) and board lower plate (2) is provided with sliding panel (4), goes up fixed oil cylinder (6) at board upper plate (5), and the piston rod of oil cylinder (6) and sliding panel (4) are connected; Establish connection support (8) support fixation extrusion molding dies on the board lower plate (2), establish connection stent support slip extrusion molding dies on the sliding panel (4), the slip extrusion molding dies moves up and down by the guide pillar on the fixed press mould; The fixed press mould is to connect support (8) support fixation bottom plate (9) by establishing in board lower plate (2), sets mold cavity plate (10) at bottom plate (9) and constitutes; The slip extrusion molding dies is by the fixing mounting plate (14) in sliding panel (4) lower surface, establishes upper cavity plate (13) at mounting plate (14) and constitutes; Be equipped with a plurality of equally distributed voussoirs (17) in the die cavity of upper and lower mold cavity plate correspondence, establish extrusion modling cutter (16) in the voussoir inboard, the voussoir outside cooperates with the die cavity inner surface; Establish the shore supports connection at the lower mode cavity plate and can move up and down force bearing plate (11) down, be provided with pillar (26) support and connection at the downside of upper cavity plate and can move up and down force bearing plate (12), the pillar between lower mode cavity plate and following force bearing plate, upper cavity plate and last force bearing plate is equipped with stage clip; Be provided with the swivel feeding dish (18) by driven by servomotor between upper and lower force bearing plate, swivel feeding dish (18) is laid with a plurality of station material holes (19) along the outer circular edge place; Upper and lower force bearing plate is established through hole on the position corresponding with station material hole; On swivel feeding dish (18) the upside position corresponding with station material hole, also be provided with feed mechanism and unloading mechanism.
2. by the cold extrusion shaped machine of the described a kind of multistage of claim 1, it is characterized in that the swivel feeding dish is wheel disc, the rotating shaft of wheel disc is installed on the mounting plate (14) by sliding sleeve, and the rotating shaft upper end is provided with setscrew nut; Servomotor (7) is fixed on mounting plate one side by frame, and gear and the engagement of swivel feeding dish are established in servomotor rotating shaft lower end.
3. by the cold extrusion shaped machine of the described a kind of multistage of claim 1, it is characterized in that: feed mechanism is made up of the bin (21) and the feeding cylinder (22) that are fixed on the mounting plate; Opposite position is established feeding channel in the station material hole of bin discharging opening and swivel feeding dish.
4. by the cold extrusion shaped machine of the described a kind of multistage of claim 1, it is characterized in that: unloading mechanism is formed by being fixed on the material returned push rod (20) that the mounting plate one side position corresponding with station material hole on the swivel feeding dish be provided with.
5. by the cold extrusion shaped machine of the described a kind of multistage of claim 1, it is characterized in that: between bottom plate and the following force bearing plate, also be respectively equipped with station moulding micromatic setting between mounting plate and the last force bearing plate, station moulding micromatic setting be included in up and down establish respectively on a plurality of lead screw pair (24), each leading screw one end on the supporting plate be equipped with synchronous pulley (15), the other end is established adjustment disk (23); Link to each other with synchronous band (25) respectively between the synchronous pulley on the supporting plate up and down; Also be respectively equipped with the driven by servomotor synchronous pulley on the supporting plate up and down.
CN2013202419010U 2013-04-23 2013-04-23 Multi-stage cold extrusion former Withdrawn - After Issue CN203209461U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202419010U CN203209461U (en) 2013-04-23 2013-04-23 Multi-stage cold extrusion former

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202419010U CN203209461U (en) 2013-04-23 2013-04-23 Multi-stage cold extrusion former

Publications (1)

Publication Number Publication Date
CN203209461U true CN203209461U (en) 2013-09-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202419010U Withdrawn - After Issue CN203209461U (en) 2013-04-23 2013-04-23 Multi-stage cold extrusion former

Country Status (1)

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CN (1) CN203209461U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103230953A (en) * 2013-04-23 2013-08-07 龙口市蓝牙数控装备有限公司 Multi-segment cold extrusion forming machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103230953A (en) * 2013-04-23 2013-08-07 龙口市蓝牙数控装备有限公司 Multi-segment cold extrusion forming machine
CN103230953B (en) * 2013-04-23 2015-08-19 龙口市蓝牙数控装备有限公司 A kind of multistage fitting cold extrusion shaping machine

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AV01 Patent right actively abandoned

Granted publication date: 20130925

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AV01 Patent right actively abandoned

Granted publication date: 20130925

Effective date of abandoning: 20150819

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