CN106424381A - Die base for stamping machine - Google Patents
Die base for stamping machine Download PDFInfo
- Publication number
- CN106424381A CN106424381A CN201611195024.2A CN201611195024A CN106424381A CN 106424381 A CN106424381 A CN 106424381A CN 201611195024 A CN201611195024 A CN 201611195024A CN 106424381 A CN106424381 A CN 106424381A
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- Prior art keywords
- accommodating chamber
- stamping machine
- die shoe
- upper bolster
- die base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a die base for a stamping machine and belongs to the field of stamping devices. The die base for the stamping machine comprises an upper die base and a lower die base, wherein a cooling mechanism is installed on the upper die base or the lower die base. The cooling mechanism comprises a moving platform, a containing cavity and an ejection device, wherein the moving platform is embedded into the containing cavity and can vertically slide in the containing cavity, the ejection device is used for ejecting the moving platform out of the containing cavity, and the outer side face of the moving platform is used for correspondingly installing an upper die or a lower die. An outlet of the containing cavity is communicated with a condenser, a throttling device and a cooling pipe in sequence through a high-pressure valve, and then the cooling pipe is communicated with an inlet of the containing cavity through a low-pressure valve. The condenser and the throttling device are correspondingly arranged on the outer side of the upper die base or the lower die base. The cooling pipe is correspondingly arranged inside the upper die base or the lower die base. The cooling intensity of the die base for the stamping machine is improved remarkably.
Description
Technical field
A kind of the present invention relates to pressing equipment field, more particularly, it relates to stamping machine mold base.
Background technology
Punching press is depended on pressure machine and mould applies external force to sheet material, band tubing and section bar etc., is allowed to produce plastic deformation
Or separate, thus obtaining the forming and machining method of the workpiece of required form and size.Plastic deformation can be produced in punching course, and
Producing of plastic deformation can be along with the generation of heat, thus leading to workpiece and the temperature of die head to raise, if not to workpiece and mould
Head is timely lowered the temperature, and the performance of workpiece can be affected, and the die head running hours of high temperature easily produce spark, impact
Stamping quality.There is no chiller due in existing diel, typically by straight at workpiece place in punching course
Connect sprinkling cooling water the die head in punching course and workpiece are lowered the temperature, yet with die head and then go up mould do upper and lower past
Multiple move, when can move up after the complete workpiece of die head punching press, and during die head moves up, water-cooling-sprayer keeps
Position immobilizes and die head can not be followed to move up, and will be not readily accessible to cooling water after therefore die head moves up, thus
Die head is cooled during time is short, cooling effect is bad, and die head moves up of cooling, cooling water does not play cooling
Act on but directly flow away, waste of resource.
For the problems referred to above, in prior art, existing Patents are open, such as patent publication No.：CN 204182803 U,
Publication date：On March 4th, 2015, invention and created name is：With the diel of chiller, this application case overcomes existing punching
In compression mould, chiller can not do the defect pumping simultaneously, there is provided one kind can be done past up and down with chiller
The multiple diel with chiller for the motion, but, during this device punching press, when die head moves downward, the second upper die body bottom
Air draught moves upwards relative to the second upper die body, and air draught is pressed in the cavity in counterbore by cooling down through hole, with sky
The cooling gas mixing of intracavity, reduces the temperature of cooling gas, affects cooling effect.
Meanwhile, hot press-formed technology is a popular at present technology, the stamping parts intensity manufactured by this technology up to
1500MPa, due to the feature of its light-high-strength, it has also become automobile loss of weight, the important channel of enhancing collision safety performance.Heat punching
One of pressing formation key is to ensure that the uniformity of transformation from austenite to martensite for the sheet material and tissue distribution, therefore will ensure
The cooling capacity of hot stamping die is eager to excel, in prior art general using arranging equally distributed cooling water in hot stamping die
Road is ensureing its intensity of cooling.As patent publication No.：CN 104923660 A, publication date：On September 23rd, 2015, innovation and creation
Entitled：A kind of snakelike cooling water channel formula hot stamping die, this application case discloses a kind of snakelike cooling water channel formula drop stamping mould
Tool, including the punch insert being arranged in pairs and die plate insert, punch insert has lobe so that its cross section is convex, die
Insert has recess so that its cross section is matrix, is respectively equipped with cranky snakelike cold in punch insert and die plate insert
But water channel, the depth of snakelike cooling water channel is set to its bottom and presses close to the face that punch insert and die plate insert contact with each other.
But, with the development of technology, the intensity of cooling of existing diel (inclusion hot stamping die) is difficult to gradually
The punching press meeting increasing tonnage workpiece requires, and therefore, how to significantly improve the intensity of cooling of existing diel, is existing
The technical problem of urgent need to resolve in technology.
Content of the invention
1. invent technical problem to be solved
It is an object of the invention to overcoming existing diel intensity of cooling to be gradually difficult to meet large-tonnage workpiece punching press
The deficiency requiring, provides the stamping machine mold base that a kind of intensity of cooling significantly improves.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that the present invention provides is：
The stamping machine mold base of the present invention, including upper bolster and die shoe, described upper bolster or described die shoe is pacified
Equipped with cooling body.
As further improvement of the present invention, described cooling body includes mobile platform, accommodating chamber and liftout attachment, institute
State mobile platform to embed described receiving intracavity and can slide up and down in described receiving intracavity, described liftout attachment is used for will be mobile flat
Platform ejects accommodating chamber, and the lateral surface of described mobile platform is used for correspondence and installs mould or lower mould；The outlet of described accommodating chamber is passed through
High pressure valve is connected with condenser, throttling arrangement, cooling tube successively, and described cooling tube passes through entering of low pressure valve and described accommodating chamber again
Mouth connection；
Condenser, throttling arrangement are all correspondingly arranged at the outside of upper bolster or die shoe；Described cooling tube is correspondingly arranged at
Upper bolster or the inside of die shoe.
As further improvement of the present invention, condenser, throttling arrangement are all correspondingly arranged at outside upper bolster or die shoe
On the thermal insulation layer of side.
As further improvement of the present invention, described thermal insulation layer adopts vacuum insulation panel to make.
As further improvement of the present invention, described liftout attachment is to be arranged at stretching of described accommodating chamber bottom inside
Cylinder, controls described telescopic cylinder mobile platform can be ejected accommodating chamber.
As further improvement of the present invention, described liftout attachment is to be arranged at stretching of described accommodating chamber bottom inside
Spring, the fixing end of this coil tension spring is connected in the groove of described accommodating chamber bottom inside, and the free end of coil tension spring connects
On a mobile platform.
As further improvement of the present invention, described cooling tube correspondence is in the inside of upper bolster or die shoe along helix
Shape extends, and the corresponding lateral surface near upper bolster or die shoe of described cooling tube.
3. beneficial effect
The technical scheme being provided using the present invention, compared with prior art, has following remarkable result：
(1), in the present invention, die shoe is provided with cooling body, integral hydraulic stamping machine in matched moulds, mobile platform
Move to accommodating intracavity, accommodate intracavity and be filled with cold-producing medium, the refrigerant gas of low-temp low-pressure are compressed into height in receiving intracavity
The refrigerant gas of warm high pressure, when refrigerant gas reach certain pressure, high pressure valve automatically opens up, the cold-producing medium of High Temperature High Pressure
Heat release becomes the liquid of middle temperature high pressure to gas within the condenser, then becomes the liquid of low-temp low-pressure after throttling arrangement blood pressure lowering,
The fully heat absorption in cooling tube of the liquid refrigerant of low-temp low-pressure becomes the gas of low-temp low-pressure after evaporating；When integral hydraulic punching
When press divides mould, now mobile platform is ejected accommodating chamber in the presence of liftout attachment, and low pressure valve automatically opens up, low-temp low-pressure
Refrigerant gas again be inhaled into receiving intracavity wait compressed, with this reciprocation cycle next time.Cooler in the present invention
Structure can greatly improve the intensity of cooling of diel, meets the punching press demand of large-tonnage workpiece.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to use required in embodiment
Figure is briefly described it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the main structure diagram of main body frame in the integral hydraulic stamping machine of the present invention；
Fig. 2 is the side structure schematic view of main body frame in the integral hydraulic stamping machine of the present invention；
Fig. 3 is the perspective view of main body frame in the integral hydraulic stamping machine of the present invention；
Fig. 4 is the main structure diagram of the integral hydraulic stamping machine of the present invention；
Fig. 5 is the overlooking the structure diagram of locating piece in the integral hydraulic stamping machine of the present invention；
Fig. 6 is the cross section structure diagram in Fig. 5 along A-A；
Fig. 7 is the main structure diagram of the integral hydraulic stamping machine of the present invention；
Fig. 8 is the main structure diagram of the integral hydraulic stamping machine of the present invention；
Fig. 9 is the cross section structure diagram of oil cylinder in the integral hydraulic stamping machine of the present invention；
Figure 10 is the schematic flow sheet of the assemble method of integral hydraulic stamping machine of the present invention.
Label declaration in schematic diagram：
1-1, riser；1-1-1, riser through hole；1-2, side connecting plate；1-3, bottom reinforcing plate；
2nd, oil cylinder；201st, cylinder body；202nd, piston rod；2021st, the second oil-in；203rd, lead to beam hanger；2031st, the first oil-feed
Mouthful；
3rd, oil cylinder installing plate；4th, support；5th, upper bolster；
6th, die shoe；6-1, mobile platform；6-2, accommodating chamber；6-3, high pressure valve；6-4, condenser；6-5, throttling arrangement；
6-6, thermal insulation layer；6-7, cooling tube；6-8, low pressure valve；6-9, liftout attachment；
7th, slide block；7-1, locating piece；7-1-1, positioning through hole；7-1-2, ball；8-1, fixture；8-2, guide pillar.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Therefore, below to the embodiments of the invention providing in the accompanying drawings
Detailed description be not intended to limit the scope of claimed invention, but be merely representative of the selected embodiment of the present invention.
Based on the embodiment in the present invention, it is all that those of ordinary skill in the art are obtained under the premise of not making creative work
Other embodiment, broadly falls into the scope of protection of the invention.
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1-9, a kind of integral hydraulic stamping machine of the present embodiment, including main body frame, main body frame includes it
The left and right sides of two placed longitudinally riser 1-1 of both sides in front and back, two riser 1-1 passes through corresponding side connecting plate 1-2 respectively
Connect；The bottom of side connecting plate 1-2 is connected with some pieces of bottom reinforcing plates 1-3 being parallel to each other；Riser 1-1 is provided with riser through hole
1-1-1, this riser through hole 1-1-1 are rectangular through-hole, and the corner of rectangular through-hole is fillet；The bottom of riser 1-1, bottom reinforcing plate
The bottom of 1-3 is both connected on support 4.
In the present embodiment, using the main body frame of said structure, ensureing fuselage itself good strength, rigidity and vibration resistance
On the premise of, the consumption of steel can be significantly reduced, require larger operating mode particularly with stamping press, such as punching press thickness is thicker
Part when, using this main body frame integral hydraulic stamping machine than stamping press identical in prior art hydraulic punch,
The consumption of its steel can reduce by more than 20%, and production cost substantially reduces.In order to improve the structure of main body frame further
Intensity, has been connected respectively a reinforcing prop in the left and right sides of two riser 1-1 bottoms, reinforcing prop run through and be connected to right
Answer in some pieces of bottom reinforcing plates 1-3 being parallel to each other of side.
It is connected with oil cylinder installing plate 3 between the top of two riser 1-1, oil cylinder installing plate 3 is provided with oil cylinder 2, this oil
Piston rod 202 bottom of cylinder 2 is connected with slide block 7, and the bottom of slide block 7 is connected with the upper bolster 5 for installing mould；Support 4
Top is connected with the die shoe 6 for installing lower mould.
Oil cylinder 2 includes cylinder body 201, is provided with the first chamber accommodating piston rod 202 in cylinder body 201, and piston rod 202 is along the
The length direction of one chamber moves；It is provided with the second chamber accommodating logical beam hanger 203, one end of logical beam hanger 203 in piston rod 202
Connect with the first oil-in 2031, the logical other end of beam hanger 203 is connected with the bottom of second chamber；The top of first chamber and the
Two oil-ins 2021 connect.
In prior art, stamping machine oil cylinder common problem is that starting time is long, therefore, how to prior art
Middle stamping machine oil cylinder improves, and improves the work efficiency when processing workpiece for the stamping machine, is urgent need to resolve in prior art
Technical problem.Oil cylinder 2 in the present embodiment, when opening, first to the first oil-in 2031 fuel feeding, can start oil immediately
Cylinder 2 is so that be full of oil in second chamber, to 202 1 less thrusts of piston rod so that piston rod 202 is promoted immediately
Come, greatly shorten the starting time of oil cylinder 2；During piston rod 202 is gradually reduced, the second oil-in 2021 gradually starts to supply
Oil, now the first oil-in 2031 and the second oil-in 2021 simultaneously fuel feeding so that piston rod 202 being capable of rapid decrease；Work as work
When stopper rod 202 is in continuous firing, the first oil-in 2031 fuel cut-off, now rely primarily on the second oil-in 2021 fuel feeding and carry
For power.In the present embodiment, by using cooperatively of the first oil-in 2031 fuel feeding and the second oil-in 2021 fuel feeding, can make
Oil cylinder 2 starting time greatly shorten due to oil cylinder 2 open moment it is impossible to one the time provide a large amount of hydraulic oil, the present embodiment
In first pass through the first oil-in 2031 and be preferentially fed into a small amount of hydraulic oil, shorten oil cylinder 2 starting time, thus improve stamping machine
Work efficiency when processing workpiece.
Second oil-in 2021 has 3～5, and 3～5 the second oil-ins 2021 are uniformly distributed in the circumference of cylinder body 201.
In the present embodiment, 3～5 the second oil-ins 2021 are uniformly distributed in the circumference of cylinder body 201, and hydraulic oil is divided into 3
～5 tunnels evenly into the top of first chamber, can equably promote piston rod 202 so that piston rod 202 movement more
Steadily.
It is provided with the first guide pin bushing, the appearance of logical beam hanger 203 between the outer surface of piston rod 202 and the inner surface of first chamber
It is provided with the second guide pin bushing between face and the inner surface of second chamber, and the first guide pin bushing and the second guide pin bushing are each attached to piston rod 202
On.
In the present embodiment, it is provided with the first guide pin bushing between the outer surface of piston rod 202 and the inner surface of first chamber, passes through
First guide pin bushing the movement in first chamber can play outside guide effect to piston rod 202, and because the second guide pin bushing is arranged
Between the outer surface and the inner surface of second chamber of logical beam hanger 203, can be to piston rod 202 in the first chamber by the second guide pin bushing
It is that the second guide pin bushing slides, thus substantially increasing on the outer surface of logical beam hanger 203 that inner side guide effect is played in indoor movement
The Stability and veracity of piston rod 202 movement.
The inner surface of first chamber, the outer surface of logical beam hanger 203 are provided with ceramic wearing coat, the setting of ceramic wearing coat
Can effectively alleviate because the first guide pin bushing, the slip of the second guide pin bushing and the frictionally damage that causes are it is ensured that the standard of piston rod 202 movement
Really property and stability.
First oil-in 2031 is connected with pressure charging valve, when the setting of pressure charging valve makes oil cylinder 2 just open, preferentially enters to first
Hydraulic fluid port 2031 is passed through the hydraulic oil after pressure charging valve supercharging, substantially reduces the time of oil cylinder 2 startup.
Upper and lower two fixture 8-1, upper and lower two fixture 8-1 are respectively connected with the medial surface of each side connecting plate 1-2
Between guide pillar 8-2 is installed；The left and right sides of slide block 7 is connected to locating piece 7-1, and locating piece 7-1 is provided with and respective side
The positioning through hole 7-1-1 that guide pillar 8-2 matches；Ball 7-1-2 is uniformly provided with the medial surface of positioning through hole 7-1-1.
In the present embodiment, by the cooperation between guide pillar 8-2 and positioning through hole 7-1-1, limit slide block 7 fortune horizontally
Dynamic, prevent mould under punching press during punching press from horizontal looseness occurring, improve the precision of punching press.Meanwhile, in order to prevent guide pillar 8-2 logical with positioning
Produce larger fit clearance between the 7-1-1 of hole due to sliding frictional wear, the medial surface of positioning through hole 7-1-1 is uniformly pacified
Dress ball 7-1-2, to reduce the wear extent between guide pillar 8-2 and positioning through hole 7-1-1.
Further, in the present embodiment, ball 7-1-2 on the medial surface of positioning through hole 7-1-1 be in lift angle be 15～
35 ° of zigzag shape distribution, and on positioning through hole 7-1-1 medial surface, any two rows ball 7-1-2 is leading to perpendicular to positioning
Spaced apart on the direction of hole 7-1-1 axis【Referred to：Any two rows ball 7- on positioning through hole 7-1-1 medial surface
1-2, its projection in the plane perpendicular to positioning through hole 7-1-1 axis, all not in same point】, when guide pillar 8-2 and positioning
Between through hole 7-1-1 during relative motion, between the ball 7-1-2 and guide pillar 8-2 of the distribution of above-mentioned zigzag shape, rolling friction is more
Uniformly, substantially reduce the probability that guide pillar 8-2 occurs horizontal looseness in positioning through hole 7-1-1, its principle is：Compared to ball
The situation of 7-1-2 multiple rows of aligned fashion in horizontal or vertical direction, in the present embodiment, the distribution of ball 7-1-2 is more beneficial for avoiding
Occur larger between the guide pillar 8-2 leading to because of guide pillar 8-2 surface certain point or a certain line excessive wear and positioning through hole 7-1-1
The situation of fit clearance.
On upper bolster 5 or die shoe 6, cooling body is installed, cooling body include mobile platform 6-1, accommodating chamber 6-2 and
Liftout attachment 6-9, mobile platform 6-1 embed in accommodating chamber 6-2 and can slide up and down in accommodating chamber 6-2, and liftout attachment 6-9 uses
In mobile platform 6-1 is ejected accommodating chamber 6-2, the lateral surface of mobile platform 6-1 is used for correspondence and installs mould or lower mould；Accommodating chamber
The outlet of 6-2 is connected with condenser 6-4, throttling arrangement 6-5, cooling tube 6-7 successively by high pressure valve 6-3, and cooling tube 6-7 leads to again
Cross the inlet communication of low pressure valve 6-8 and accommodating chamber 6-2；Condenser 6-4, throttling arrangement 6-5 be all correspondingly arranged at upper bolster 5 or under
The outside of die holder 6；Cooling tube 6-7 is correspondingly arranged at upper bolster 5 or the inside of die shoe 6.
In concrete the present embodiment, die shoe 6 is provided with cooling body, integral hydraulic stamping machine mould under mould on matched moulds
During closure, mobile platform 6-1 moves into accommodating chamber 6-2, is filled with cold-producing medium, such as freon in accommodating chamber 6-2, and low temperature is low
The refrigerant gas of pressure are compressed into the refrigerant gas of High Temperature High Pressure in accommodating chamber 6-2, when refrigerant gas reach necessarily
During pressure, high pressure valve 6-3 automatically opens up, and the heat release in condenser 6-4 of the refrigerant gas of High Temperature High Pressure becomes middle temperature high pressure
Liquid, then become the liquid of low-temp low-pressure after throttling arrangement 6-5 blood pressure lowering, the liquid refrigerant of low-temp low-pressure is in cooling tube 6-
In 7, fully heat absorption becomes the gas of low-temp low-pressure after evaporating；When integral hydraulic stamping machine divides mould separation under mould on mould, now
Mobile platform 6-1 is ejected accommodating chamber 6-2 in the presence of liftout attachment 6-9, and low pressure valve 6-8 automatically opens up, low-temp low-pressure
Refrigerant gas are again inhaled into wait in accommodating chamber 6-2 and are compressed, with this reciprocation cycle next time.Cooling in the present embodiment
Mechanism can greatly improve the intensity of cooling of diel, meets the punching press demand of large-tonnage workpiece.
Condenser 6-4, throttling arrangement 6-5 are all correspondingly arranged on upper bolster 5 or the thermal insulation layer 6-6 in die shoe 6 outside, every
Thermosphere 6-6 adopts vacuum insulation panel to make, and vacuum insulation panel is up-to-date heat-barrier material, and the heat conductivity of this material is extremely low,
Effect of heat insulation projects；Thermal insulation layer 6-6 is it can be avoided that condenser 6-4, throttling arrangement 6-5 are put to corresponding upper bolster 5 or die shoe 6
Heat.
Liftout attachment 6-9 is the telescopic cylinder being arranged at accommodating chamber 6-2 bottom inside, controls telescopic cylinder can mobile put down
Platform 6-1 ejects accommodating chamber 6-2.
Or liftout attachment 6-9 is the coil tension spring being arranged at accommodating chamber 6-2 bottom inside, the fixing end of this coil tension spring
It is connected in the groove of accommodating chamber 6-2 bottom inside, the free end of coil tension spring is connected on mobile platform 6-1, stretches during matched moulds
Contracting spring is compressed in storage potential energy in the groove of accommodating chamber 6-2 bottom inside, when point mould, coil tension spring can quickly by
Mobile platform 6-1 ejects from accommodating chamber 6-2.
In order to ensure the intensity of upper bolster 5 or die shoe 6, cooling tube 6-7 corresponds in the inside of upper bolster 5 or die shoe 6
Extend along zigzag shape, and the corresponding lateral surface near upper bolster 5 or die shoe 6 of cooling tube 6-7, so that cooling tube 6-7
The position of arrangement is not main force part on upper bolster 5 or die shoe 6, thus improving upper bolster 5 or die shoe the last 6
Degree.【In prior art, cooling water pipe is set in upper bolster 5 or die shoe 6 inner hub location, be easily caused upper bolster 5 or under
Inside die holder 6 under immense pressure fall damage.】
Embodiment 2
With reference to Figure 10, a kind of assemble method of integral hydraulic stamping machine as described in Example 1, comprise the following steps：
Step one, hole for hoist is opened up on the corner of riser 1-1, in order to the lifting of riser 1-1 respectively；
Step 2, first two riser 1-1 were all laterally fallen placement, then adjusted the distance between two riser 1-1
To setting, due to higher when riser 1-1 is placed longitudinally and bad positioning, in the present embodiment, two riser 1-1 are all laterally put
Put upside down and put, reduce difficulty of processing；
Step 3, the post that is located by connecting by four are connected corresponding for the corner of two riser 1-1, in the present embodiment, pass through
The distance between two riser 1-1 are determined by four posts that are located by connecting first, then carry out follow-up processing, it is to avoid directly exist
The assembling deviation welded side connecting plate 1-2 between two riser 1-1 and lead to；
Step 4, side connecting plate 1-2 correspondence is welded on the left and right sides of two riser 1-1；
Step 5, weld some pieces of bottom reinforcing plates 1-3 being parallel to each other in the bottom of side connecting plate 1-2；
Step 6, post that four are located by connecting are excised from riser 1-1.
Using the assemble method of the present embodiment, can facilitate and accurately assemble integral hydraulic as described in Example 1
Stamping machine.
Below schematically the present invention and embodiments thereof are described, this description does not have restricted, institute in accompanying drawing
Show is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case of without departing from the invention objective, designs and this technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (7)
1. a kind of stamping machine mold base it is characterised in that：Including described upper bolster (5) and die shoe (6), described upper bolster
(5) or on described die shoe (6), cooling body is installed.
2. stamping machine mold base according to claim 1 it is characterised in that：Described cooling body includes mobile platform
(6-1), accommodating chamber (6-2) and liftout attachment (6-9), described mobile platform (6-1) embeds in described accommodating chamber (6-2) and can be
Slide up and down in described accommodating chamber (6-2), described liftout attachment (6-9) is used for for mobile platform (6-1) ejecting accommodating chamber (6-
2), the lateral surface of described mobile platform (6-1) installs mould or lower mould for correspondence；The outlet of described accommodating chamber (6-2) is passed through
High pressure valve (6-3) is connected with condenser (6-4), throttling arrangement (6-5), cooling tube (6-7) successively, and described cooling tube (6-7) is again
Inlet communication by low pressure valve (6-8) and described accommodating chamber (6-2)；
Condenser (6-4), throttling arrangement (6-5) are all correspondingly arranged at upper bolster (5) or the outside of die shoe (6)；Described cooling
Pipe (6-7) is correspondingly arranged at upper bolster (5) or the inside of die shoe (6).
3. the stamping machine mold base according to Claims 2 or 3 it is characterised in that：Condenser (6-4), throttling arrangement (6-
5) all it is correspondingly arranged on the thermal insulation layer (6-6) outside upper bolster (5) or die shoe (6).
4. stamping machine mold base according to claim 3 it is characterised in that：Described thermal insulation layer (6-6) adopt vacuum every
Hot plate makes.
5. stamping machine mold base according to claim 2 it is characterised in that：Described liftout attachment (6-9) is to be arranged at
The telescopic cylinder of described accommodating chamber (6-2) bottom inside, controls described telescopic cylinder mobile platform (6-1) can be ejected accommodating chamber
(6-2).
6. stamping machine mold base according to claim 2 it is characterised in that：Described liftout attachment (6-9) is to be arranged at
The coil tension spring of described accommodating chamber (6-2) bottom inside, the fixing end of this coil tension spring is connected to described accommodating chamber (6-2) bottom
In the groove of inner side, the free end of coil tension spring is connected on mobile platform (6-1).
7. the stamping machine mold base according to claim 2-6 any one it is characterised in that：Described cooling tube (6-7)
Correspond to and extend along zigzag shape in the inside of upper bolster (5) or die shoe (6), and the corresponding close upper mould of described cooling tube (6-7)
Seat (5) or the lateral surface of die shoe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195024.2A CN106424381B (en) | 2016-12-22 | 2016-12-22 | A kind of press machine mold base |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195024.2A CN106424381B (en) | 2016-12-22 | 2016-12-22 | A kind of press machine mold base |
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| CN106424381A true CN106424381A (en) | 2017-02-22 |
| CN106424381B CN106424381B (en) | 2018-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580668A (en) * | 2017-12-29 | 2018-09-28 | 常州多莫科智能装备有限公司 | A kind of multi-station mold for mechanical processing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190563A (en) * | 2006-01-17 | 2007-08-02 | Atsuta Seiki Kk | Die |
| CN101758637A (en) * | 2008-10-07 | 2010-06-30 | 达德科公司 | Reaction device for forming equipment |
| CN204052646U (en) * | 2014-09-05 | 2014-12-31 | 周红兵 | A kind of hot-forming die cooling system |
| CN104923660A (en) * | 2014-03-20 | 2015-09-23 | 宝山钢铁股份有限公司 | Hot stamping die of snakelike cooling water channel type |
| CN105964799A (en) * | 2016-06-15 | 2016-09-28 | 张萍 | Intelligent stamping die adopting online water-making cooling |
-
2016
- 2016-12-22 CN CN201611195024.2A patent/CN106424381B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190563A (en) * | 2006-01-17 | 2007-08-02 | Atsuta Seiki Kk | Die |
| CN101758637A (en) * | 2008-10-07 | 2010-06-30 | 达德科公司 | Reaction device for forming equipment |
| CN104923660A (en) * | 2014-03-20 | 2015-09-23 | 宝山钢铁股份有限公司 | Hot stamping die of snakelike cooling water channel type |
| CN204052646U (en) * | 2014-09-05 | 2014-12-31 | 周红兵 | A kind of hot-forming die cooling system |
| CN105964799A (en) * | 2016-06-15 | 2016-09-28 | 张萍 | Intelligent stamping die adopting online water-making cooling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580668A (en) * | 2017-12-29 | 2018-09-28 | 常州多莫科智能装备有限公司 | A kind of multi-station mold for mechanical processing |
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| CN106424381B (en) | 2018-12-04 |
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