CN109500245A - A kind of profile stamping device and its processing method for stamping - Google Patents
A kind of profile stamping device and its processing method for stamping Download PDFInfo
- Publication number
- CN109500245A CN109500245A CN201811319191.2A CN201811319191A CN109500245A CN 109500245 A CN109500245 A CN 109500245A CN 201811319191 A CN201811319191 A CN 201811319191A CN 109500245 A CN109500245 A CN 109500245A
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- Prior art keywords
- punching press
- profile
- block
- punching
- upper slitter
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- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 138
- 230000000694 effects Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention provides a kind of profile stamping device and its processing method for stamping, comprising: punching press mo(u)ld top half, punching press mo(u)ld bottom half, positioning device；Punching press mo(u)ld top half is arranged above punching press mo(u)ld bottom half, sets that there are two on the limited block that is oppositely arranged on the punching press mo(u)ld bottom half；The bottom of the top plate of the punching press mo(u)ld top half is removably secured the upper slitter for being vertically oriented to punching press mo(u)ld bottom half, front of the positioning device between punching press mo(u)ld top half and punching press mo(u)ld bottom half and positioned at upper slitter；The positioning device includes: fixed plate, adjusting block, beat block；Fixed plate is removably attached on limited block, and the adjusting block is removably attached in fixed plate, the groove penetrated through vertically is offered in front of the adjusting block, the beat block is hinged in the groove of adjusting block and its bottom end can extend downward the adjusting block；The center line of upper slitter between two limited blocks in the beat block, punching press mo(u)ld bottom half, in punching press mo(u)ld top half is on the same line.The device quickly can precisely carry out punching press positioning again, improve work efficiency.
Description
Technical field
The invention belongs to mould punching fields, more particularly to a kind of profile stamping device and its processing method for stamping.
Background technique
Punching press is that depended on pressure machine and mold apply external force to plate, band, tubing and profile etc., is allowed to generate plastic deformation
Or separation, thus the forming and machining method of the workpiece (stamping parts) of shape and size needed for obtaining.Punching press and forging belong to plasticity
It processes (or pressure processing), is collectively referred to as forging and pressing.The blank of punching press is mainly the steel plate and steel band of hot rolling and cold rolling.Global steel
In material, 60~70% be plate, and finished product is made by punching press in wherein most.Vehicle body, chassis, fuel tank, the radiator of automobile
Piece, the drum of boiler, the shell of container, motor, iron core silicon-steel sheet of electric appliance etc. are all punch process.But it is equidistantly rushing
The technological reality of pressure aspect is to compare shortage, and accuracy is not well controlled, so that the technology of this respect is located always
In dry state.
Summary of the invention
Present invention aim to address one of above-mentioned deficiency, a kind of profile stamping device and its punch process side are provided
Method, can it is convenient, accurately control pitch of holes and carry out punching operation.
It realizes the technical scheme is that a kind of profile stamping device, comprising: punching press mo(u)ld top half, punching press mo(u)ld bottom half, positioning dress
It sets；Punching press mo(u)ld top half is arranged above punching press mo(u)ld bottom half, sets that there are two on the limited block that is oppositely arranged on the punching press mo(u)ld bottom half；The punching
The bottom of the top plate of mo(u)ld top half is pressed to be removably secured the upper slitter for being vertically oriented to punching press mo(u)ld bottom half, the positioning device is located in punching press
Front between type and punching press mo(u)ld bottom half and positioned at the upper slitter；The positioning device includes: fixed plate, adjusting block, beat block；Gu
Fixed board is removably attached on limited block, and the adjusting block is removably attached in fixed plate, is opened in front of the adjusting block
Equipped with the groove penetrated through vertically, the beat block is hinged in the groove of adjusting block and its bottom end can extend downward the adjusting
Block；The center line of upper slitter between two limited blocks in the beat block, punching press mo(u)ld bottom half, in punching press mo(u)ld top half is in same straight line
On.
Preferably, the bottom plate of the punching press mo(u)ld top half top plate and punching press mo(u)ld bottom half is connected by the support of vertically disposed telescopic mast.
Preferably, it is in by being laterally away from the upper slitter close to the upper slitter that the beat block, which extends downwardly the end of adjusting block,
The structure being sloped downwardly.
Preferably, the limited block is removably symmetrically fixed on bottom plate respectively, and is located at symmetrically arranged described stretch
Between contracting column.
Preferably, the profile stamping device further include: the fixed bottom plate of mold, after being removably attached to bottom plate
Side.
Preferably, the fixed bottom plate of the mold is equipped with mold locating rod, the mold locating rod rear removable it is solid
It is scheduled on the tail portion of the fixed bottom plate of mold, the two is parallel to each other and there are gaps between each other.
Preferably, the mold locating rod stem is fixedly connected with punching die holder, is equipped with and corresponds among the punching die holder
The through-hole of upper slitter, the punching die holder are set between two limited blocks.
Preferably, the punching press mo(u)ld bottom half further includes locating piece, and the locating piece is removably attached in mold locating rod.
In addition, including the following steps: the present invention also provides the processing method for stamping of the profile stamping device described in one kind
A) first beat block is lifted, the profile needed to stamp is sent into from beat block toward between two limited blocks, and is fixed
Position to first stamping position is directed at upper slitter；
B punching press for the first time) is carried out by upper slitter；
C after) completing a punching press, the profile is released toward beat Block direction, the beat block is pushed against by the profile
It is risen towards front side pendulum rotating, continues to press on the profile until beat block under side-sway and falls into type backward under self gravitation effect
On material in the punching hole of previous punching press；
D) profile backward layback once, until the preceding hole wall of punching press for the first time is tight against beat block；
E) punching press is carried out again by upper slitter；
F step C) is repeated)~step E), until completing all punching presses on the profile.
Preferably, the step B is being carried out) before, first the positioning device is adjusted to its beat block and the upper slitter
Linear distance is equal to the pitch-row between the required two neighboring punching hole.
Compared with prior art, the invention has the following advantages: this kind of profile stamping device and its punch process side
Method, beat block have the hole using the insertion punching press of beat block using the structure being sloped downwardly；The cooperation of beat block and adjusting block with
And use its processing method for stamping that can accurately be positioned for punching press next time.
Detailed description of the invention
Fig. 1 is the side view of profile stamping device of the invention；
Fig. 2 is the schematic three dimensional views of profile stamping device of the invention；
Fig. 3 is the schematic diagram of mold locating rod and die set of the invention；
Fig. 4 is that beat block of the invention is inserted into the schematic diagram that the punching hole of previous punching press is positioned；
Fig. 5 is the partial enlarged view of positioning device in another embodiment of the present invention.
Specific embodiment
In the following detailed description of the preferred embodiment, reference is constituted to the appended attached drawing of present invention a part.Institute
Attached attached drawing, which has been illustrated by way of example, can be realized specific embodiment.Exemplary embodiment is not intended to
Exhaustive all embodiments according to the present invention.It is appreciated that without departing from the scope of the present invention, can use other
Embodiment can also carry out the modification of structure or logic.Therefore, it is below specific descriptions and it is unrestricted, and this
The range of invention is limited only by the following claims.
Fig. 1-4 is please referred to, one embodiment of offer of the invention: a kind of profile stamping device, comprising: punching press mo(u)ld top half 1,
Punching press mo(u)ld bottom half 2, positioning device 3；Punching press mo(u)ld top half 1 be arranged punching press mo(u)ld bottom half 2 above, set on the punching press mo(u)ld bottom half 2 there are two relatively
On the limited block 201 of setting；The bottom of the top plate 101 of the punching press mo(u)ld top half 1, which has been removably secured, is vertically oriented to punching press mo(u)ld bottom half 2
Upper slitter 102, the positioning device 3 between punching press mo(u)ld top half 1 and punching press mo(u)ld bottom half 2 and be located at the upper slitter 102 front；Institute
Stating positioning device includes: fixed plate 301, adjusting block 302, beat block 303；Fixed plate 301 is removably attached to limited block 201
On, the adjusting block 302 is removably attached in fixed plate 301, offered in front of the adjusting block 302 penetrate through vertically it is recessed
Slot, the beat block 303 is hinged in the groove of adjusting block 302 and its bottom end can extend downward the adjusting block 302；It is described
The center line of upper slitter 102 between two limited blocks 201 in beat block 302, punching press mo(u)ld bottom half 2, in punching press mo(u)ld top half 1 is the same as always
On line.
The bottom plate 202 of 1 top plate 101 of punching press mo(u)ld top half and punching press mo(u)ld bottom half 2 is supported by the telescopic mast 7 that vertical symmetry is arranged
Connection.The telescopic mast 7 is preferably two, symmetrically is separately positioned on the two sides of limited block 201, excellent in this embodiment
Be selected as guide post 701, guide sleeve 702 structure cooperation upper spring A703 stretch, the guide post 701 respectively symmetrically is fixedly connected
On the lower plate 202 there, the left and right sides outside limited block 201, the guide sleeve 702 is corresponding with guide post 701 respectively, symmetrically fixes
It is connected to top plate 101, and is actively socketed on outside corresponding guide post 701.The diameter of the spring A703 is greater than the straight of guide post 701
Diameter is respectively fitted on guide post 701 less than the diameter of guide sleeve 702, and spring one end is abutted with bottom plate 202, and the other end is supported with guide post
It connects.In punching course, spring A703 can play the role of buffering, in order to avoid strong punching press causes punching press unstable, also can
The abrasion for enough slowing down upper slitter 102 extends the service life of upper slitter.
The end that the beat block 303 extends downwardly adjusting block 302 is in by being laterally away from described close to the upper slitter 102
The structure that knife 102 is sloped downwardly.More specifically, the beat block 303 extends downwardly the structure of 302 end of adjusting block in four points
One of it is arc-shaped, arc-shaped face uses mirror surface treatment.After the completion of punching press, when carrying out the positioning of punching press next time, push forward
During profile 10, the circular-arc-shaped design of beat block 303 can make preferably to push beat block 303 in 10 pushing course of profile
And it rotates forward.Adjusting block 301 designs beat block 303 with chocking construction, when beat block 303 rotates backward until inclined
When the groove surface of adjusting block 301 is close in the trailing flank of centering block 303, i.e., beat block 303 vertically bottom plate 202 when, due to adjusting
The groove surface of block 301 and the trailing flank of beat block 303 are held out against, and beat block is by stop motion, so that it positions the clamping of profile.
In addition, the inclined-plane of beat block 303 and the inner wall in hole have certain frictional interference during pushing profile 10, using arc-shaped
Design can greatly reduce abrasion caused by the inner wall of frictional interference device to hole, decrease beat block 303 and slide on profile 10
When caused by wear.
The limited block 201 is removably symmetrical respectively to be fixed on the lower plate 202 there, and is located at symmetrically arranged described flexible
Between column 7.The limited block 201 is mutually passed through in the setting of " recessed " shape, profile 10 between the two, and to a certain extent by two
Person's clamping, can steadily fix profile 10, shake profile 10 will not arbitrarily, enhance the stability in punching course.
The profile stamping device further include: the fixed bottom plate 4 of mold is removably attached to the rear side of bottom plate 202, uses
In the profile 10 placed, guiding conveying is stamped.
The fixed bottom plate 208 of the mold is equipped with mold locating rod 5,5 rear removable of mold locating rod it is fixed
On the tail portion of the fixed bottom plate 4 of mold, the two is parallel to each other and there are gaps between each other.So fixed in mold at 10 sets of profile
Can avoid the interference with the fixed bottom plate of mold when outside the bar of position, profile 10 can easily whole be inserted in mold locating rod, thus
Profile (10) is oriented to.This guide frame is suitable for the profile (10) of tubulose, i.e. profile (10) is in along length direction
Hollow structure, especially square tube section 10, and the shape phase of mold locating rod being preferably shaped to 10 hollow structure of profile
Match, thus profile 10 can matchingly cover outside mold locating rod, reliably be led during the movement of profile 10 carrys out punching press
To.
5 stem of mold locating rod is fixedly connected with punching die holder 8, and corresponding upper slitter is equipped among the punching die holder 8
102 through-hole 9, the through-hole 9 are arranged through entire punching die holder 8 vertically, and upper slitter movable can be inserted into the through-hole 9, described
Punching die holder 8 is set between two limited blocks 201.8 shape of punching die holder is the cuboid enclosed than profile 10 small one, i.e. shape
It is consistent with the hollow structure of profile 10, and undersized is smaller, 10 sets of profile on die set 8, can cooperate limited block
201 keep profile 10 fixed after without rolling amount, enable profile 10 more stable in punching course.The setting of punching die holder 8 guarantees
Stamping forming quality has the function of bringing impact force when carrying punching press, advantageous using through-hole 9 corresponding with upper slitter 102
Punching course is worn to caused by upper slitter 102 in the molding effect of profile 10, and reduction, makes the abrasion of upper slitter 102 more
It is slow.Wherein, by opening up strip hole on limited block threaded hole is arranged, screw will limit in limited block 201 on the lower plate 202 there
Block and bottom plate 202 are fixed, and profile stamping device is made to can satisfy 10 punching press of profile of different in width.
The punching press mo(u)ld bottom half 2 further includes locating piece 6, and the locating piece 6 is removably attached in mold locating rod 5.?
After profile 10 is inserted in mold locating rod, can according to the position of the length adjustment locating piece 6 of profile 10, can be suitable for it is various not
With the profile 10 of length, the position of locating piece 6 is adjusted to be close to locating piece 6 when 10 tail end of profile, upper slitter 102 is directed at profile 10
The first position needed to stamp represents the positioning of profile 10 at this time and finishes.In punching press for the first time, according to the length of profile 10, upper slitter
The position that 102 alignment profiles 10 need to stamp, 10 one end of profile is close to locating piece 6, has utilization to fix profile 10, safe, quasi-
Really carry out punching press for the first time.
In addition, additionally providing the processing method for stamping of profile stamping device described in one kind in embodiment, including walk as follows
It is rapid:
A) first beat block 303 is lifted, the profile 10 needed to stamp is sent from beat block toward between two limited blocks 201
Enter, and positions to first stamping position and be directed at upper slitter 102；
B punching press for the first time) is carried out by upper slitter 102；
C after) completing a punching press, the profile 10 is released toward 303 direction of beat block, the beat block 303 is described
Profile 10 pushing and pressing towards front side pendulum rotating rise, continue to press on the profile 10 until beat block 303 under self gravitation effect to
Rear side is accommodated and is fallen on profile 10 in the punching hole of previous punching press；
D) profile 10 backward layback once, until the preceding hole wall of punching press for the first time is tight against beat block 303；
E) punching press is carried out again by upper slitter；
F step C) is repeated)~step E), until completing all punching presses on the profile 10.
Wherein, for the different demands of pitch-row between punching hole on profile 10, the step B is being carried out) before, it first will be described
Positioning device, which is adjusted to the linear distance of its beat block 303 and the upper slitter 102, is equal to the required two neighboring punching hole
Between pitch-row.Since adjusting block 302 is adjustable in fixed plate 301, between the position, that is, applicable different holes for adjusting adjusting block 302
Away from 10 punching press of profile.The position of 10 punching press of profile is confirmed, each punching press starting machine carries out single punching press.
In addition, being carried out for the profile stamping device positioned using the fixed bottom plate 208 of mold and mold locating rod 5
The step A) when, locating piece 6 is fixed to according to the length of punching press profile 10 by corresponding position, that is, make die set 8
On the hole heart of first punching hole that is equal on profile 10 close to front side of distance of the hole heart to the front end of locating piece 6 of through-hole 9 arrive
The distance of the tail end of profile 10 then 10 sets of profile on die set 8, and is promoted toward the direction of locating piece 6, until profile
When 10 tail end withstands locating piece 6, the alignment of upper slitter and first stamping position, positioning is finished.And carrying out step D) when, pass through
Layback once, can be more close to, effectively carry out clamping positioning to profile 10, be ready for punching press next time backward.
The punching operation that multiple punching holes at equal intervals are carried out on the same surface on a profile 10 is completed as a result,
And the punching press of more profiles 10 can be continued to complete.
Referring to Fig. 5, in another embodiment, the positioning device of use further include: spring B 305.The adjusting block 302
In the groove of front side middle position it is detachably connected a slide bar 306, the upside of adjusting block 302 be fixedly connected one
Spring guide 304, horizontally toward beat block 303 stretches out the spring guide 304.The beat block 303 is thickness and adjusting block
The same metal block of 302 recess width, centre are equipped with through-hole, and through-hole diameter is identical as 306 diameter of slide bar.The adjusting block
302 are fixed in fixed plate 301 by two threaded holes of 302 rear side of screw locking adjusting block, and position is adjustable, the spring
The diameter of the B305 thickness than beat block 303 bigger than the diameter of spring guide 304 is small, is placed on beat block 303 and adjusting block 302
Between.Specifically, 305 sets of spring B on the spring guide 304 of adjusting block, 305 one end of spring B abut adjusting block 302 groove
Groove bottom, the other end abut beat block top trailing flank.Beat block 303 is hinged on adjusting block 302 by slide bar 306,
The elastic force of spring B 305 acts on 303 top of beat block under natural conditions, therefore is close to adjusting block 302 below beat block 303.Just
Beat block 303 is vertically oriented to bottom plate 202 under beginning state, after punching for the first time, profile 10 is pushed to carry out the positioning before next punching press
When, beat block 303 is entirely inclined to be placed in 10 top of profile, and spring B 305 is in compressive state at this time, applies to beat block 303
Certain power swung to adjusting block 302, when beat block falls on the hole of new punching press again, elastic force that spring B 305 applies can be after
When continuing auxiliary beat block and automatically revert to state of the initial vertical towards bottom plate, while operating once to the layback backward of profile
It helps to position together, to reach better locating effect.Adjusting block 302 can be between the punching according to needed for punching press profile 10
Away from, by locking adjusting block 302 on screw be adjusted.By adjusting position of the adjusting block 302 in fixed plate 301, make
Positioning device, which is adjusted to the linear distance of its beat block 303 and the upper slitter 102, is equal to the required two neighboring punching hole
Between pitch-row.
The forward and backward plane of beat block 303 is provided with pressure sensor A, B.Specifically, pressure sensor A setting exists
Beat block stretches out the entire leading flank of adjusting block part, and pressure sensor B is arranged in beat block and stretches out the entire of adjusting block part
Trailing flank.It is that beat block drops into the punching hole of previous punching press first, then adjusting block 302 can resist in position fixing process
To the trailing flank of beat block 303, since adjusting block 302 designs beat block 303 with stop, the vertically bottom of beat block 303
When plate 202, since the trailing flank of the groove surface and beat block 303 of beat block 303 is held out against, beat block 303 by stop motion, so
Adjusting block 302 has pressure to act in the rear plane of beat block 303.When the pressure value that sensor B is detected reaches predetermined value B
When, " OK " signal is conveyed to controller；The inner wall of the punching hole of previous punching press simultaneously is close to the leading flank of beat block 303, works as pressure
When the pressure value that force snesor A is detected reaches predetermined value A, " OK " signal is conveyed to controller, only when controller is by two
When " OK " signal all receives, controller issues punching press signal enabling machine and carries out single punching press.
In conclusion a kind of profile stamping device provided by the invention and its processing method for stamping, positioning device are succinct
Practical, beat block 303 has the hole that punching press is inserted into using beat block 303 using the structure being sloped downwardly；Beat block 303 and tune
The cooperation of locking nub 302 and use its processing method for stamping that can accurately be positioned for punching press next time.Positioning quickly and
Accurately.The processing method for stamping cooperates the stamping device, and the positioning of short-range 10 punching press of equidistant profile may be implemented.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of profile stamping device characterized by comprising punching press mo(u)ld top half (1), punching press mo(u)ld bottom half (2), positioning device (3)；Punching
Pressing mo(u)ld top half (1) setting to set on punching press mo(u)ld bottom half (2) top, the punching press mo(u)ld bottom half (2), there are two the limited blocks (201) being oppositely arranged
On；The bottom of the top plate (101) of the punching press mo(u)ld top half (1) is removably secured the upper slitter for being vertically oriented to punching press mo(u)ld bottom half (2)
(102), before the positioning device (3) is located between punching press mo(u)ld top half (1) and punching press mo(u)ld bottom half (2) and is located at the upper slitter (102)
Side；The positioning device includes: fixed plate (301), adjusting block (302), beat block (303)；Fixed plate (301) is removably solid
It is scheduled on limited block (201), the adjusting block (302) is removably attached on fixed plate (301), the adjusting block (302)
Front offers the groove penetrated through vertically, and the beat block (303) is hinged in the groove of adjusting block (302) and its bottom end energy
Extend downwardly the adjusting block (302)；Between two limited blocks (201) in the beat block (302), punching press mo(u)ld bottom half (2), rush
Press the center line of the upper slitter (102) in mo(u)ld top half (1) on the same line.
2. profile stamping device according to claim 1, which is characterized in that punching press mo(u)ld top half (1) top plate (101) and punching
Telescopic mast (7) the support connection that the bottom plate (202) of pressure type (2) is arranged by vertical symmetry.
3. profile stamping device according to claim 1, which is characterized in that the beat block (303) extends downwardly adjusting
The end of block (302) is in by being laterally away from the structure that the upper slitter (102) is sloped downwardly close to the upper slitter (102).
4. profile stamping device according to claim 1, which is characterized in that limited block (201) difference is removably
It is symmetrically fixed on bottom plate (202), and between the symmetrically arranged telescopic mast.
5. profile stamping device according to claim 1-4, which is characterized in that the profile stamping device is also wrapped
Include: mold is fixed bottom plate (4), is removably attached to the rear side of bottom plate (202).
6. profile stamping device according to claim 5, which is characterized in that the mold fixed bottom plate (208) is equipped with
Mold locating rod (5) is fixed on to mold locating rod (5) rear removable on the tail portion of mold fixed bottom plate (4), the two
It is parallel to each other and there are gaps between each other.
7. profile stamping device according to claim 6, which is characterized in that mold locating rod (5) stem is fixed to be connected
It is connected to punching die holder (8), the through-hole (9) of corresponding upper slitter (102), the punching die holder (8) is equipped among the punching die holder (8)
It is set between two limited blocks (201).
8. profile stamping device according to claim 5, which is characterized in that the punching press mo(u)ld bottom half (2) further includes locating piece
(6), the locating piece (6) is removably attached on mold locating rod (5).
9. a kind of processing method for stamping of profile stamping device according to claim 1-8, which is characterized in that packet
Include following steps:
A) first beat block (303) is lifted, the profile (10) needed to stamp from beat block toward between two limited blocks (201)
It is sent into, and positions to first stamping position and be directed at upper slitter (102)；
B) punching press for the first time is carried out by upper slitter (102)；
C after) completing a punching press, the profile (10) are released toward beat block (303) direction, the beat block (303) is by institute
It states profile (10) pushing and pressing to rise towards front side pendulum rotating, continues to press on the profile (10) until beat block (303) is in self gravity
It under side-sway and is fallen on profile (10) in the punching hole of previous punching press backward under effect；
D) profile (10) backward layback once, until the preceding hole wall of punching press for the first time is tight against beat block (303)；
E) punching press is carried out again by upper slitter (102)；
F step C) is repeated)~step E), until completing all punching presses on the profile (10).
10. processing method for stamping according to claim 9, which is characterized in that carrying out the step B) before, it first will be described
The linear distance that positioning device (3) is adjusted to its beat block (303) and the upper slitter (102) is equal to required two neighboring described
Pitch-row between punching hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319191.2A CN109500245B (en) | 2018-11-07 | 2018-11-07 | Profile stamping device and stamping processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811319191.2A CN109500245B (en) | 2018-11-07 | 2018-11-07 | Profile stamping device and stamping processing method thereof |
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| CN110405126A (en) * | 2019-09-05 | 2019-11-05 | 张家港市众利机电制造有限公司 | A kind of support ring production forging press |
| CN110919039A (en) * | 2019-11-26 | 2020-03-27 | 鹤山联塑实业发展有限公司 | Section bar trompil processing equipment |
| CN113102633A (en) * | 2021-04-22 | 2021-07-13 | 湖南财经工业职业技术学院 | Stamping teaching mould |
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|---|---|
| CN109500245B (en) | 2024-04-02 |
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