CN104325005B - Decompressor and stamping machine - Google Patents
Decompressor and stamping machine Download PDFInfo
- Publication number
- CN104325005B CN104325005B CN201410588566.0A CN201410588566A CN104325005B CN 104325005 B CN104325005 B CN 104325005B CN 201410588566 A CN201410588566 A CN 201410588566A CN 104325005 B CN104325005 B CN 104325005B
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- axis
- decompressor
- punching
- screw mandrel
- punching press
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- 238000004080 punching Methods 0.000 claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000006073 displacement reaction Methods 0.000 claims abstract description 56
- 125000003003 spiro group Chemical group 0.000 claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000001788 irregular Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 19
- 239000011435 rock Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000009497 press forging Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001360 synchronised effect Effects 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/027—Special design or construction with punches moving along auxiliary lateral directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/04—Piercing presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A kind of decompressor, including Z axis displacement mechanism and punching mechanism.Z axis displacement mechanism includes Z axis support, Z axis lead, Z axis lifting platform, Z axis spiro connecting piece, Z axis screw mandrel and Z axis adjusting knob.Punching mechanism includes punching press axle sleeve, stamping cylinder, ram axle and staking punch, punching press axle sleeve is fixedly installed on Z axis lifting platform, stamping cylinder is fixedly installed on punching press sleeve end, and ram axle is slideably positioned in punching press axle sleeve, and ram axle two ends connect stamping cylinder and staking punch respectively.Above-mentioned decompressor is by arranging Z axis displacement mechanism and the punching mechanism being connected with Z axis displacement mechanism, and Z axis displacement mechanism can drive punching mechanism to move more flexibly, with the gearshift with two frees degree outside cooperation, such that it is able to stamp out the punching hole of multiple irregular arrangement.
Description
Technical field
The present invention relates to punching press forging field, particularly relate to a kind of decompressor and stamping machine.
Background technology
Punching press is a kind of conventional processing technology in the processing of metal flitch, relies on punch press (or forcing press) and mould
Have and tabular billot is applied external force, make billot produce and be plastically deformed or separate, thus obtain required form and chi
Very little stamping parts.Punching press includes deforming operation and separation circuit two kinds, and separation circuit is also referred to as stamping-out, its purpose
It is to make stamping parts separate from billot along certain outline line, ensures to separate the quality requirement of section simultaneously.Shape
The purpose of operation is to make billot be plastically deformed under conditions of not breaking base, makes required form and size
Blank, blank, through operations such as follow-up grinding, polishings, makes the stamping parts of final finished.
At present, the staking punch number of general stamping machine is less, is usually no more than three, with reduce cost with
And avoid stamping machine volume excessive.But, when needing to carry out many places punching operation for a tabular billot, example
As, a tabular billot is offered multiple punching hole, when the most multiple punching hole are irregularly arranged, just must
Adaptive staking punch need be carried out, to get multiple punching hole by corresponding mobile tabular billot.
Traditional stamping machine is general from billot conveyer, utilizes the transmission of conveyer to drive billot to move
Dynamic to get multiple punching hole, it is applicable to get multiple punching hole arranged in a straight line, the most still cannot meet
Stamp out the punching hole of multiple irregular arrangement.
Such as, Chinese patent 200920277110.7 discloses a kind of high-precision stamping mould, and it specifically discloses
A kind of high-precision stamping mould, includes mould support body, and the side of described body has horizontal feeding blind slot,
The top of feeding blind slot has upper mold installing hole, lower section has lower mold installing hole, is provided with and leads in upper mold installing hole
To die sleeve, being slidably fitted with material pressing device in guiding die sleeve, the upper end of slip cap is provided with cope match-plate pattern, slides
Being provided with drift in set, the lower end of drift passes holding pad, and upper end is through cope match-plate pattern and installs strike post, beats
Hitting the top of post with step, hit and be set with compression spring on post, described lower mold installing hole is built-in with lower mold,
The concave die cavity coordinated with drift is had in lower mold.It is little that the utility model can meet open type mould punching gap
The requirement of centering, orientation and guiding accuracy when 0.1 and the high accuracy punch process such as porous combination stamping-out, and
General turret numerical control punch mould, it is ensured that mould high accuracy punch process is normally carried out, and easy and simple to handle.
And for example, Chinese patent 201310249322.5 discloses a kind of stamping machine, and it is specifically related to a kind of punching press
Machine, including the first stamping machine (1), the second stamping machine (2), also includes steel band feed arrangement (11), the first discharging
Device (12), workpiece feeding device (21), the second drawing mechanism (22) and conveyer (3)；Described steel band enters
Material device and the first drawing mechanism are horizontally arranged on the first stamping machine, and can association Tong Bu with on the first stamping machine
Transfer and make；Described workpiece feeding device (21) and the second drawing mechanism (22) are horizontally arranged at the second stamping machine (2)
On, and can be with the second stamping machine (2) synchronous coordination action；Described conveyer (3) is arranged on the first stamping machine
(1) between the first drawing mechanism (11) on and the workpiece feeding device (21) on the second stamping machine (2).Its advantage exists
In: this stamping machine design structure is ingenious, will be mutually connected by automatic feeding device by two stamping machines,
Realize the purpose of Continuous maching workpiece, not only reduce labour intensity, and Product processing has been significantly increased
Production efficiency, be effectively reduced the production cost of labour.
And for example, Chinese patent 201210246159.2 discloses a kind of stamping machine, its openest a kind of punching press
Machine, comprising: body；Support, it is connected with the bottom of described body, and hangs down mutually with described body in edge
Straight direction extends；Stamping system, it includes staking punch and guiding fixing device；Dynamical system, it is punching
Pressure system provides power；Described stamping machine also includes that sensing positioning system, described sensing positioning system include base
Plate and press assembly, described press assembly includes bearing plate, and described bearing plate is connected with substrate by connecting post
Connect, described bearing plate offers the through hole corresponding with described staking punch size, the madial wall of described through hole
It is provided with first sensor.The stamping machine of the present invention is provided with sensing positioning system, and it can effectively control
The movement travel of the staking punch of stamping machine, prevents staking punch from treating punching parts and causes damage.
But, disclosed in above-mentioned patent still there is the punching press that cannot stamp out multiple irregular arrangements in stamping machine
The problem in hole.
Summary of the invention
Based on this, it is necessary to provide the decompressor of a kind of punching hole that can stamp out multiple irregular arrangement
And stamping machine.
A kind of decompressor, including Z axis displacement mechanism and the stamping machine that is connected with described Z axis displacement mechanism
Structure；
Described Z axis displacement mechanism includes Z axis support, Z axis lead, Z axis lifting platform, Z axis spiro connecting piece,
Z axis screw mandrel and Z axis adjusting knob, described Z axis support is fixedly installed on the base of outside, described guiding
The two ends of post are set up separately and are placed in described base and described Z axis support, and described Z axis lifting platform is slideably positioned in described
Z axis lead, described Z axis spiro connecting piece is fixedly installed in described Z axis lifting platform, and described Z axis screw mandrel is worn
If described Z axis lifting platform is also spirally connected with described Z axis spiro connecting piece, and described Z axis spiro connecting piece and described Z axis silk
Bar forms screw pair, and described Z axis adjusting knob rotates and is arranged at described Z axis support, and the regulation of described Z axis
Knob is connected with described Z axis screw mandrel；
Described punching mechanism includes punching press axle sleeve, stamping cylinder, ram axle and staking punch, described ram axle
Set is fixedly installed on described Z axis lifting platform, and described stamping cylinder is fixedly installed on described punching press sleeve end,
Described ram axle is slideably positioned in described punching press axle sleeve, and described ram axle two ends connect described punching press respectively
Cylinder and described staking punch.
Wherein in an embodiment, described punching mechanism also includes snubber elastomeric part, described snubber elastomeric part
Two ends connect described Z axis support and punching press axle sleeve respectively.
Wherein in an embodiment, described snubber elastomeric part is helical structure.
Wherein in an embodiment, described snubber elastomeric part is spring.
Wherein in an embodiment, described Z axis displacement mechanism also includes assisting lead, and described auxiliary is led
Be fixedly installed on described Z axis support to the end of post, described Z axis lifting platform is slideably positioned in described auxiliary and leads
Xiang Zhu.
Wherein in an embodiment, described auxiliary lead is parallel with described Z axis lead.
Wherein in an embodiment, described ram axle is parallel with described Z axis lead.
Wherein in an embodiment, described ram axle is parallel with described Z axis screw mandrel.
Wherein in an embodiment, between described Z axis adjusting knob and described Z axis support, it is provided with load-bearing
Block, the two sides of described bearing block are fixing with described Z axis adjusting knob and described Z axis support respectively to be connected.
A kind of stamping machine, including arbitrary described decompressor.
Above-mentioned decompressor by arranging Z axis displacement mechanism and the punching mechanism being connected with Z axis displacement mechanism,
And Z axis displacement mechanism can drive punching mechanism to move more flexibly, with coordinate outside have two oneself
By the gearshift spent, such that it is able to stamp out the punching hole of multiple irregular arrangement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stamping machine of an embodiment of the present invention；
Fig. 2 is the Fig. 1 cut-away view along line A-A.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.
Accompanying drawing gives the better embodiment of the present invention.But, the present invention can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, provide the purpose of these embodiments to be
Make the disclosure is understood more thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly at another yuan
On part or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can
To be directly to another element or to may be simultaneously present centering elements.Term as used herein " is hung down
Straight ", " level ", "left", "right" and similar statement for illustrative purposes only, be not offered as
It it is unique embodiment.
Unless otherwise defined, all of technology used herein and scientific terminology and the technology belonging to the present invention
The implication that the technical staff in field is generally understood that is identical.The art used the most in the description of the invention
Language is intended merely to describe the purpose of specific embodiment, it is not intended that in limiting the present invention.Used herein
Term " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
Referring to Fig. 1 and Fig. 2, stamping machine 10 includes base 100, gearshift 200 and decompressor
300, gearshift 200 and decompressor 300 are mounted on base 100, and decompressor 300
Arrange to gearshift 200.Refer to shown in Fig. 1 Yu Fig. 2, described towards, i.e. both operating positions
Relatively or be oppositely arranged so that the former operating result or labor and materials, it is possible to directly utilized by the latter or process
Process.Gearshift 200 is used for placing and driving tabular billot displacement, and decompressor 300 is at plate
The punching hole of some irregular alignments is stamped out on shape billot.
Referring to Fig. 1, base 100 includes fixed plate 110 and is installed vertically on the installation in fixed plate 110
Post 120.Such as, base 100 is in " L " character form structure.And for example, the remotely mounted post of fixed plate 110 120
Side also set up some support seats 130, be used for supporting base 100.
Referring to Fig. 1 and Fig. 2, gearshift 200 includes Y-axis displacement mechanism 400, X-axis displacement mechanism
500 and put materials and parts 600, Y-axis displacement mechanism 400 is fixedly installed in fixed plate 110, Z axis displacement machine
Structure 500 is slideably positioned in Y-axis displacement mechanism 400, puts materials and parts 600 and is slideably positioned in Y-axis displacement mechanism 400
On, and the moving direction of Y-axis displacement mechanism 400 is vertical with the moving direction putting materials and parts 600.
Refer to Fig. 1 and Fig. 2, Y-axis displacement mechanism 400 include Y-axis support 410, Y-axis screw mandrel 420,
Y-axis adjusting knob 430 and Y-axis spiro connecting piece 440.
Referring to Fig. 1, Y-axis support 410 is fixedly installed on fixed plate 110.Y-axis support 410 includes two pieces
Y-axis installing plate 411 and Y-axis fix post 412, and two pieces of Y-axis installing plates 411 are fixedly installed on fixed plate
110, and two pieces of Y-axis installing plates 411 be arranged in parallel, Y-axis fix the two ends of post 412 respectively with two pieces of Y-axis
Installing plate 411 is fixing to be connected.
Referring to Fig. 1 and Fig. 2, Y-axis screw mandrel 420 rotates and is arranged at Y-axis support 410, Y-axis adjusting knob
430 are connected with the end of Y-axis screw mandrel 420, and Y-axis spiro connecting piece 440 is spirally connected with Y-axis screw mandrel 420 and is formed
Screw pair.Y can be driven by rotating the Y-axis adjusting knob 430 being connected with the end of Y-axis screw mandrel 420
Axial filament bar 420 rotates, and then drives and form the Y-axis spiro connecting piece 440 of screw pair along Y with Y-axis screw mandrel 420
Axial filament bar 420 does reciprocating type displacement.Such as, Y-axis screw mandrel 420 rotates and is arranged on an installing plate 411.
Referring to Fig. 1, X-axis displacement mechanism 500 includes that X-axis support 510, X-axis screw mandrel 520, X-axis are adjusted
Joint knob 530 and X-axis spiro connecting piece 540.
Referring to Fig. 1, X-axis spiro connecting piece 540 is fixedly installed on Y-axis spiro connecting piece 440, and so, Y-axis is spirally connected
Part 440 along Y-axis screw mandrel 420 move time, also drive X-axis spiro connecting piece 540 is moved along Y-axis screw mandrel 420.
So that X-axis spiro connecting piece 540 fixes more securely with Y-axis spiro connecting piece 440, such as, Y-axis
Spiro connecting piece 440 and X-axis spiro connecting piece 540 are connected by connecting portion 541, and and for example, connecting portion 541 is screw thread
Securing member, and for example, connecting portion 541 is screw.
Referring to Fig. 1, X-axis screw mandrel 520 and X-axis spiro connecting piece 540 are spirally connected and form screw pair, X-axis support
510 rotations are arranged on X-axis screw mandrel 520, and X-axis adjusting knob 530 is connected with X-axis screw mandrel 520, this
Sample, by rotating X-axis adjusting knob 530, can drive X-axis spiro connecting piece 540 to do along X-axis screw mandrel 520
Reciprocating type displacement.In other words, when rotating X-axis adjusting knob 530, X-axis support 510 is by relative X-axis
Spiro connecting piece 540 is subjected to displacement.It is to say, adjust by rotating Y-axis adjusting knob 430 and X-axis respectively
Joint knob 530 is so that X-axis support 510 can do the displacement action of two frees degree.Can also make,
When rotating Y-axis adjusting knob 430, X-axis support 510 can be driven to move along Y-axis, when rotating X-axis
During adjusting knob 530, X-axis support 510 can be driven to move along the x-axis, mobile more flexible, thus can
To drive tabular billot to move for greater flexibility, and then decompressor 300 punching press on tabular billot can be coordinated
Go out the punching hole of some irregular arrangements.
In order to preferably drive X-axis support 510 to do the displacement of two frees degree, such as, refer to Fig. 1, X
Bracing strut 510 includes that two pieces of X-axis installing plates 511 and X-axis fix post 512, and two pieces of X-axis installing plates
511 be arranged in parallel, and X-axis fixes that the two ends of post 512 are fixing with two pieces of X-axis installing plates 511 respectively to be connected, X
Axial filament bar 520 rotates and is arranged on an X-axis installing plate 511, as such, it is possible to preferably drive X-axis support
510 displacements doing two frees degree.
In order to preferably drive X-axis support 510 to do the displacement of two frees degree, such as, Y-axis screw mandrel 420
It is vertically arranged with X-axis screw mandrel 520, as such, it is possible to improve the precision of X-axis support 510 displacement, to prevent
When controlling X-axis support 510 displacement, the problem moving course deviation, such that it is able to preferably drive X
Bracing strut 510 does the displacement of two frees degree.
Refer to Fig. 1, put materials and parts 600 and be fixed on and be arranged on X-axis support 510, when X-axis support 510
When doing the displacement of two frees degree, also drive is placed on and puts materials and parts 600 plate billot and do two frees degree
Displacement, mobile more flexible, and then it is some that decompressor 300 can be coordinated to stamp out on tabular billot
The punching hole of irregular arrangement.
Refer to Fig. 1, put materials and parts 600 and include putting flitch 610, regulation screw mandrel 620, push pedal 630 and adjusting
Joint knob 640.Regulation screw mandrel 620 rotates to be arranged at puts flitch 610, regulation screw mandrel 620 one end and regulation rotation
Button 640 connects, and regulation screw mandrel 620 other end is rotationally connected with push pedal 630.Put flitch 610 to offer and put
Hopper 611, regulation screw mandrel 620 rotates and is arranged at the sidewall putting hopper 611, and push pedal 630 is placed in puts hopper
In 611, the end of regulation screw mandrel 620 rotates and is embedded in push pedal 630, and so, tabular billot can be more steady
Surely it is positioned over and puts in hopper 611, meanwhile, by rotating adjusting knob 640, by regulation screw mandrel 620
Transmission, props up tabular billot securely by push pedal 630, such that it is able to make tabular billot stable further
Be positioned over and put in hopper 611.Additionally, by regulation screw mandrel 620, push pedal 630 and adjusting knob 640
Cooperation, can adaptive various sizes of tabular billot.
In order to avoid putting materials and parts 600 because of by too greatly stamping press, and cause occurring excessive irreversibility to become,
The problem even ruptured, such as, refers to Fig. 1, puts flitch 610 and offers away from the side regulating screw mandrel 620
There is deformation groove 612, it will be understood that deformation groove 612 can give the occurred invertibity putting materials and parts 600 appropriateness
The tolerance range become, in other words, deformation groove 612 can be alleviated and puts materials and parts 600 because of by too greatly stamping press,
And the excessive tension force being subject to, and then can avoid putting materials and parts 600 because of by too greatly stamping press, and cause
Excessive irreversibility is occurred to become, the problem even ruptured.And for example, deformation groove 612 runs through and puts flitch 610
Dual-side.
Refer to Fig. 1, decompressor 300 include Z axis displacement mechanism 700 and with Z axis displacement mechanism 700
The punching mechanism 800 connected, Z axis displacement mechanism 700 is arranged at base 100, and punching mechanism 800 is fixing to be set
It is placed on Z axis displacement mechanism 700, and punching mechanism 800 is arranged towards putting materials and parts 600, so that stamping machine
Structure 800 preferably does punching operation to being placed on the tabular billot put on materials and parts 600.
Referring to Fig. 1, Z axis displacement mechanism 700 includes Z axis support 710, Z axis lead 720, Z axis liter
Fall platform 730, Z axis spiro connecting piece 740, Z axis screw mandrel 750 and Z axis adjusting knob 760.
Referring to Fig. 1, Z axis support 710 is fixedly installed on the mounting post 120 of base 100, lead 120
Two ends set up fixed plate 110 and the Z axis support 710 being placed in base 100 separately, Z axis lifting platform 730 slides and sets
It is placed in Z axis lead 720.
Referring to Fig. 1, Z axis spiro connecting piece 740 is fixedly installed in Z axis lifting platform 730, Z axis screw mandrel 750
Wear Z axis lifting platform 730 and be spirally connected with Z axis spiro connecting piece 740, and Z axis spiro connecting piece 740 and Z axis screw mandrel
750 form screw pair, and Z axis adjusting knob 760 rotates and is arranged at Z axis support 710, and Z axis adjusting knob
760 are connected with Z axis screw mandrel 750.So, by rotating Z axis adjusting knob 760, Z axis spiral shell can be driven
Fitting 740 does reciprocating type displacement along Z axis screw mandrel 750, and then drives and the fixing Z of Z axis spiro connecting piece 740
Axle lifting platform 730 does the reciprocating type displacement of above-below direction along Z axis screw mandrel 750, and meanwhile, lead 120 is also
So that Z axis lifting platform 730 is when doing reciprocating type displacement, it is not susceptible to rock.
In order to further such that Z axis lifting platform 730 is when doing reciprocating type displacement, be not susceptible to rock, meanwhile,
May be provided for guide effect, such as, refer to Fig. 1, Z axis displacement mechanism 700 also includes assisting lead
770, the end of auxiliary lead 770 is fixedly installed on Z axis support 710, and Z axis lifting platform 730 slides and sets
It is placed in and assists lead 770, so, can be further such that Z axis lifting platform 730 doing reciprocating type displacement
Time, it is not susceptible to rock, at the same time it can also be provide guide effect.And for example, auxiliary lead 770 and Z
Axle lead 720 is parallel.
In order to avoid Z axis adjusting knob 760 is by Z axis lifting platform 730, Z axis spiro connecting piece 740 and Z
The excessive pulling force of the generation of Z axis adjusting knob 760 is damaged by axial filament bar 750, such as, refers to Fig. 1,
Being provided with bearing block 761 between Z axis adjusting knob 760 and Z axis support, the two sides of bearing block 761 are respectively
Fix be connected with Z axis adjusting knob 760 and Z axis support 710, so, utilize bearing block 761 to share and hold
By above-mentioned pulling force, Z axis adjusting knob 760 can be avoided by Z axis lifting platform 730, Z axis spiro connecting piece 740
And the excessive pulling force of the generation of Z axis adjusting knob 760 is damaged by Z axis screw mandrel 750.And for example, load-bearing
Block is rectangular-shaped iron block；And for example, bearing block offers through hole, and Z axis screw mandrel wears the through hole of bearing block.
Referring to Fig. 1, punching mechanism 800 includes punching press axle sleeve 810, stamping cylinder 820, ram axle 830
And staking punch 840.
Referring to Fig. 1, punching press axle sleeve 810 is fixedly installed on Z axis lifting platform 730, and stamping cylinder 820 is fixed
Being arranged at punching press axle sleeve 810 end, ram axle 830 is slideably positioned in punching press axle sleeve 810, and ram axle
830 two ends connect stamping cylinder 820 and staking punch 840 respectively, and staking punch 840 is arranged towards putting materials and parts 600.
Controlling Z axis lifting platform 730 can drive ram axle 830 along punching press axle sleeve 810 near putting materials and parts 600
Plate billot moves, thus drives the staking punch fixed with ram axle 830 away from stamping cylinder 820 one end
840 near putting the motion of materials and parts 600 plate billot, if until staking punch 840 stamps out on tabular billot
Dry punching hole.Such as, ram axle is parallel with Z axis lead, and and for example, ram axle is parallel with auxiliary lead,
And for example, ram axle, Z axis lead and auxiliary lead are parallel.
Be appreciated that due to tabular billot own dimensions, such as, the thickness of tabular billot blocked up or
Person is the thinnest, now, it is necessary to rotate Z axis adjusting knob 760, controls Z axis lifting platform 730 and arrives and plate
The height that shape billot thickness adapts, in order to staking punch 840 preferably stamps out some on tabular billot
Punching hole.
In order to avoid punching mechanism 800 is when carrying out punching operation, produces and too greatly rock, to prevent from liquidating
The precision of pressure produces impact, such as, refers to Fig. 1, and punching mechanism 800 also includes snubber elastomeric part 850,
The two ends of snubber elastomeric part 850 connect Z axis support 710 and punching press axle sleeve 810 respectively, so, utilize slow
Rush the buffering of elastic component 850, punching mechanism 800 can be avoided when carrying out punching operation, produce too greatly
Rock, to prevent the precision generation impact pressed that liquidates.And for example, snubber elastomeric part is helical structure, and for example,
Snubber elastomeric part is spring, and for example, also sets up a balancing weight and is connected with punching press axle sleeve.
The operation principle of above-mentioned stamping machine 10 is as follows:
First, tabular billot is placed on and puts on materials and parts 600, afterwards, by regulation Y-axis adjusting knob 430
And X-axis adjusting knob 530, until the punching press that tabular billot is just being given directions by the pressing direction of staking punch 840
Region to be punched, hole, afterwards according to the thickness of tabular billot, adaptability regulation Z axis adjusting knob 760 makes
Distance between staking punch 840 and tabular billot is suitable for punching operation, then controls stamping cylinder 820 and drives
Staking punch 840 gets punching hole on tabular billot, afterwards, according to the arrangement of punching hole on tabular billot,
Regulation Y-axis adjusting knob 430 and X-axis adjusting knob 530 again, to get second punching hole, with
Reason, repeats aforesaid operations, until staking punch 840 gets the irregular of some appointment regions on tabular billot
The punching hole of arrangement.
Above-mentioned decompressor 300 is by arranging Z axis displacement mechanism 700 and connecting with Z axis displacement mechanism 700
The punching mechanism 800 connect, and Z axis displacement mechanism 700 can drive punching mechanism 800 to move more flexibly,
To coordinate the gearshift 200 with two frees degree, such that it is able to stamp out the punching press of multiple irregular arrangement
Hole.
Above-mentioned stamping machine 10 is by Y-axis displacement mechanism 400, X-axis displacement mechanism 500 and Z axis displacement machine
The cooperation of structure 700, can drive punching mechanism 800 to do the displacement of three degree of freedom, so that stamping machine
10 punching hole that can stamp out multiple irregular arrangement.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
The above embodiment only have expressed the several embodiments of the present invention, and it describes more concrete and detailed
Carefully, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this
For the those of ordinary skill in field, without departing from the inventive concept of the premise, it is also possible to make some changes
Shape and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with
Claims are as the criterion.
Claims (9)
1. a decompressor, it is characterised in that include Z axis displacement mechanism and with described Z axis displacement machine
The punching mechanism that structure connects；
Described Z axis displacement mechanism includes Z axis support, Z axis lead, Z axis lifting platform, Z axis spiro connecting piece,
Z axis screw mandrel and Z axis adjusting knob, described Z axis support is fixedly installed on the base of outside, described guiding
The two ends of post are set up separately and are placed in described base and described Z axis support, and described Z axis lifting platform is slideably positioned in described
Z axis lead, described Z axis spiro connecting piece is fixedly installed in described Z axis lifting platform, and described Z axis screw mandrel is worn
If described Z axis lifting platform is also spirally connected with described Z axis spiro connecting piece, and described Z axis spiro connecting piece and described Z axis silk
Bar forms screw pair, and described Z axis adjusting knob rotates and is arranged at described Z axis support, and the regulation of described Z axis
Knob is connected with described Z axis screw mandrel, wherein, arranges between described Z axis adjusting knob and described Z axis support
Having bearing block, the two sides of described bearing block are fixed with described Z axis adjusting knob and described Z axis support respectively
Connecting, described bearing block is rectangular-shaped iron block, and described bearing block offers through hole, and described Z axis screw mandrel wears institute
State the described through hole of bearing block；
Described punching mechanism includes punching press axle sleeve, stamping cylinder, ram axle and staking punch, described ram axle
Set is fixedly installed on described Z axis lifting platform, and described stamping cylinder is fixedly installed on described punching press sleeve end,
Described ram axle is slideably positioned in described punching press axle sleeve, and described ram axle two ends connect described punching press respectively
Cylinder and described staking punch.
Decompressor the most according to claim 1, it is characterised in that described punching mechanism also includes delaying
Rushing elastic component, the two ends of described snubber elastomeric part connect described Z axis support and punching press axle sleeve respectively.
Decompressor the most according to claim 2, it is characterised in that described snubber elastomeric part is spiral
Structure.
Decompressor the most according to claim 3, it is characterised in that described snubber elastomeric part is spring.
Decompressor the most according to claim 1, it is characterised in that described Z axis displacement mechanism also wraps
Including auxiliary lead, the end of described auxiliary lead is fixedly installed on described Z axis support, described Z axis liter
Fall platform is slideably positioned in described auxiliary lead.
Decompressor the most according to claim 5, it is characterised in that described auxiliary lead is with described
Z axis lead is parallel.
Decompressor the most according to claim 6, it is characterised in that described ram axle and described Z axis
Lead is parallel.
Decompressor the most according to claim 7, it is characterised in that described ram axle and described Z axis
Screw mandrel is parallel.
9. a stamping machine, it is characterised in that include the arbitrary described decompressor of claim 1 to 8.
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| CN201410588566.0A CN104325005B (en) | 2014-10-27 | 2014-10-27 | Decompressor and stamping machine |
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| CN201410588566.0A CN104325005B (en) | 2014-10-27 | 2014-10-27 | Decompressor and stamping machine |
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| CN104325005B true CN104325005B (en) | 2016-08-17 |
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