CN111496100B - Operation and control method applied to machine tool die - Google Patents
Operation and control method applied to machine tool die Download PDFInfo
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- CN111496100B CN111496100B CN202010369153.9A CN202010369153A CN111496100B CN 111496100 B CN111496100 B CN 111496100B CN 202010369153 A CN202010369153 A CN 202010369153A CN 111496100 B CN111496100 B CN 111496100B
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- clamping
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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
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention relates to the field of machine tool molds, in particular to an operation and control method of a machine tool mold, which is realized based on a mold operation and control device, the mold operation and control device comprises a stamping model, a damping mechanism, a lifting mechanism and a clamping mechanism, a constant pressure mechanism is fixedly arranged in the damping mechanism, the clamping mechanism comprises a pull-down mechanism, a supporting box body, two first clamping devices and a second clamping device, the machine tool mold is stable and replaceable, the height of the stamping model is ensured, the quality of processed workpieces is ensured to be the same, the use of a numerical control punch press is stable, a large amount of working time of workers is avoided being wasted, the first clamping device and the second clamping device are pulled by the pull-down mechanism to clamp the peripheral wall of the stamping model, the displacement of the clamped stamping model is avoided, the adjustment of the workers is avoided, and the sum of stamping force can be adjusted by the constant pressure mechanism, further ensuring the quality of the processed workpiece to be the same.
Description
Technical Field
The invention relates to the field of rapid die replacement devices, in particular to an operation and control method applied to a machine tool die.
Background
Chinese patent application No.: CN 201811641628.4; the quick die replacement device of the numerical control punch press can enable an insert rod to be taken out from the interior of a fifth socket through sliding of a sliding plate; the function of replacing the punch model at any time is achieved, and the problem that the punch model is inconvenient to replace is effectively avoided; the punch model can play a role in fixing through the falling of the fixing plate; the stability of the punch model is effectively improved; the fixing plate can play a certain buffering role when falling through the elasticity of the first buffer spring; the phenomenon that the fixed plate is damaged is effectively avoided.
Chinese patent application No.: CN 201711391134.0; the invention discloses a clamp base for a numerical control punch, which has better damping effect, and strong vibration force generated by the numerical control punch during punching and pulling a workpiece can be absorbed and dispersed in time, so that the clamp can not be damaged by vibration any more, the service life of the clamp is prolonged, the integral vibration sense of the numerical control punch is reduced, the vibration of the numerical control punch is reduced, and the processing precision and the service life of the numerical control punch are improved.
The two inventions have the following disadvantages:
1. the two invention have the shock absorption effect on the clamp and the punching model on the numerical control machine tool, but due to the different weights of the different punching models, when the punching models with different weights are installed on the numerical control punching machine, the compression degrees of the springs are different, and the punching stroke and the punching force of the numerical control punching machine are constant, so that when a workpiece on the punching die is punched, the punching force of the numerical control punching machine on different workpieces is too high or too low, the quality of the processed workpieces is different, the use and the instability of the numerical control punching machine are caused, and the springs in the equipment are replaced when the adjustment is needed, thereby wasting a large amount of working time of workers.
2. The second scheme passes through the bolt with the punching press model and changes on anchor clamps, is not convenient for to the change of punching press model, and the first scheme is tight even can press from both sides the punching press mould, nevertheless owing to only press from both sides tight to the both sides terminal surface of punching press model, and the punching press model after pressing from both sides tightly takes place the dislocation easily, and the back of misplacing needs the workman to adjust, has wasted a large amount of operating time of workman.
Disclosure of Invention
The invention aims to provide an operation and control method applied to a machine tool die.
In order to achieve the purpose, the invention adopts the following technical scheme:
an operation and control method applied to a machine tool mold is provided, the method is realized based on a mold operation and control device, S1: clamping a stamping model:
when the stamping model is required to be clamped, the oil cylinder is controlled to move through the controller, the pull plate is driven to move downwards through the oil cylinder, the adjusting mechanism and the second hinge seat are driven to move downwards through the pull plate, the second hinge seat and the first hinge seat further pull the second hinge rod and the first hinge rod downwards, the second hinge rod further drives the two second connecting plates, the second pressing plate and the second rubber pads to move close to each other, the two second rubber pads further clamp two side faces of the stamping model, the first hinge rod is driven to move downwards through the first hinge rod, the first hinge rod further drives the two first connecting plates, the first clamping plate and the first rubber pads to move close to each other, and the other two side faces of the stamping model are further clamped through the two first rubber pads;
s2: clamping and adjusting:
in the process of pulling the oil cylinder downwards, because the shape of the stamping model is not square, two first clamping devices or two second clamping devices clamp two sides of the stamping model firstly, when the two second clamping devices clamp two sides of the stamping model firstly, the first turntable is rotated forwards by a worker, the first turntable drives the rotating shaft to rotate forwards, so that the two screws are respectively meshed with the two first hinged seats, the two first hinged seats move close to each other, the other two sides of the peripheral wall of the stamping model are clamped, when the two first clamping devices clamp two sides of the stamping model firstly, the first turntable drives the rotating shaft to rotate backwards by the worker, so that the two screws are respectively meshed with the two first hinged seats, the two first hinged seats move away from each other, and then the oil cylinder moves downwards, so that the second clamping device clamps the other two side surfaces on the peripheral wall of the stamping model;
s3: adjusting the height of the stamping model;
after clamping, controlling the punch press to press downwards through the controller, further pressing the top of the punching model downwards, rotating a third turntable through a worker, further enabling the third turntable to drive a rotating shaft to rotate, further enabling the rotating shaft to drive a second bevel gear to rotate, further enabling the second bevel gear to be meshed with a first bevel gear, further enabling the second bevel gear to drive a threaded rod to rotate, further enabling the threaded rod to drive a threaded sleeve to rotate, further enabling the threaded sleeve to drive an upper containing box to move upwards, and further adjusting the punching contact distance of the punch press to the punching model;
s4: increasing the punching force for adjustment;
when the total stamping force needs to be increased, the upper rubber pad moves upwards by adjusting the height adjusting mechanism by a worker, thereby the punch presses the punching model, the supporting box compresses the damping spring, when the bottom surface of the supporting box body contacts the top of the upper rubber pad, the supporting box body compresses the upper rubber pad and the lower rubber pad, thereby increasing the interference force to the supporting box body, because the upper rubber pad and the lower rubber pad are compressed when the pressing is carried out, the supporting force for the punching model is increased in the process, thereby increasing the punching force of the punch press on the plate on the punching die, when the sum of the punching force needs to be reduced, the height adjusting mechanism is adjusted by workers, and then make the rubber pad of going up move down, and then reduced the thickness that rubber pad and lower rubber pad compressed, and then reduced the stamping force sum.
The machine tool mold operation and control device comprises a stamping model, a damping mechanism, a lifting mechanism and a clamping mechanism, wherein the stamping model is arranged at the top of the clamping mechanism, the damping mechanism is fixedly arranged at the bottom of the clamping mechanism, the lifting mechanism is fixedly arranged at the bottom of the damping mechanism, a constant pressure mechanism is also fixedly arranged in the damping mechanism, the clamping mechanism comprises a pulling and lowering mechanism, a supporting box body, two first clamping devices and two second clamping devices, the supporting box body is fixedly arranged at the top of the damping mechanism, the two first clamping devices and the two second clamping devices are positioned at the top of the supporting box body, and two first clampers are mutually symmetrically arranged along the cross section of the center of the supporting box body, two second clampers are mutually symmetrically arranged along the longitudinal section of the center of the supporting box body, the pull-down mechanism is arranged on the supporting box body, and the two first clampers and the two second clampers are in transmission connection with the pull-down mechanism.
Furthermore, each second clamping device comprises a second pressing plate, a second connecting plate, a second hinge rod and a second hinge seat, the bottom of the second pressing plate is attached to the top of the supporting box body, the top of the second connecting plate is fixedly connected with the bottom of the second pressing plate, the bottom of the second connecting plate penetrates through the top of the supporting box body and is positioned in the supporting box body, a strip-shaped chute for the second connecting plate to penetrate through is formed in the supporting box body, the second hinge rod is positioned in the supporting box body, the second hinge seat is fixedly arranged on the pull-down mechanism, one end of the second hinge rod is hinged with the second hinge seat, the other end of the second hinge rod is hinged with the bottom of the second connecting plate, two first barrier strips are fixedly arranged on the outer edge of the second connecting plate and are positioned in the supporting box body, and the tops of the two first barrier strips are in contact with the top of the interior of the supporting box body, and a second rubber pad is fixedly arranged on one side, close to the stamping model, of the second pressing plate.
Furthermore, each first clamping device comprises a first clamping plate, a first connecting plate, a first hinge rod and a first hinge seat, the bottom of the first clamping plate is attached to the top of the second clamping plate, the first clamping plate and the second clamping plate are mutually perpendicular, the bottom of the first clamping plate is fixedly connected with the bottom of the first connecting plate, the bottom of the first connecting plate penetrates through the top of the supporting box body and is positioned in the supporting box body, the supporting box body is provided with a strip-shaped chute for the first connecting plate to penetrate through, the first hinge rod is positioned in the supporting box body, the pull-down mechanism is fixedly provided with an adjusting mechanism for adjusting the position of the first hinge seat, the first hinge seat is fixedly arranged on the adjusting mechanism, one end of the first hinge rod is hinged with the first hinge seat, the other end of the first hinge rod is hinged with the bottom of the first connecting plate, one side of the first clamping plate, which is close to the stamping model, is fixedly provided with a first rubber pad, first rubber pad and stamping die fixed connection, the fixed two second blend stops that are provided with in the outer fringe of first connecting plate, the top that is located the supporting box of two second blend stops, and the bottom of two second blend stops and the top contact of supporting box, still fixed two third blend stops that are provided with in the outer fringe of first connecting plate, and two third blend stops are located the supporting box, the top of two third blend stops and the inside top contact of supporting box.
Further, the pull-down mechanism comprises an oil cylinder and a pull plate, the oil cylinder is located in the supporting box body, the bottom of the oil cylinder is fixedly connected with the bottom of the inner side of the supporting box body, the pull plate is located at the top of the oil cylinder, the pull plate is fixedly installed at the output end of the oil cylinder, the adjusting mechanism and the two first hinged seats are fixedly installed at the top of the pull plate, the two first hinged seats are symmetrically arranged along the cross section of the center of the pull plate, and the two first hinged seats on the adjusting mechanism are symmetrically arranged along the longitudinal section of the center of the pull plate.
Further, adjustment mechanism includes the pivot, first carousel, two screw rods, first swivel mount, first conducting bar, set up threaded hole on two first articulated seats, two screw rods mesh with two first articulated seats respectively, shaft coupling fixed connection is passed through to the one end that two screw rods are close to each other, the other end of two screw rods is installed respectively on two first swivel mounts, two first swivel mount fixed mounting are at the top of arm-tie, the other end fixed connection of shaft coupling and a screw rod is passed through to the one end of pivot, the other end of pivot passes supporting box and first carousel fixed connection, first carousel is located outside the supporting box, two first conducting bars are located the both sides of first articulated seat, and the inboard of two first conducting bars and the both sides laminating of first articulated seat, the length direction of first conducting bar is on a parallel with the axial of screw rod.
Further, damper includes and holds the case, four damping spring, the telescopic link, go up spring holder and lower spring holder, on hold case fixed mounting at elevating system's top, four telescopic links are located and hold the incasement, the bottom of telescopic link with last hold incasement side top fixed connection, the top of telescopic link and the bottom fixed connection who supports the box, four go up spring holder fixed mounting in the bottom that supports the box, four damping spring's top is inserted respectively and is established in four last spring holders, four damping spring's top and last spring holder fixed connection, four damping spring's bottom is inserted respectively and is established under four in the spring holder, and damping spring's bottom and lower spring holder fixed connection, and four lower spring holder fixed mounting are at last holding the incasement.
Further, the constant pressure mechanism comprises an upper rubber pad, a lower rubber pad, an upper plate, a lower plate and four first guide pillars, the lower rubber pad is fixedly mounted at the bottom of the inner side of the upper accommodating box, the lower plate is fixedly mounted at the top of the lower rubber pad, the upper plate is positioned above the lower plate, the four first guide pillars are fixedly mounted at the bottom of the upper plate, sliding holes for the four first guide pillars to slide are formed in the lower plate, through holes for the four first guide pillars to pass through are formed in the lower rubber pad, the upper rubber pad is fixedly mounted at the top of the upper plate, and a height adjusting mechanism is arranged between the upper plate and the lower plate.
Further, height adjusting mechanism includes the set-square, the trapezoidal plate, the spiral shell board, the second carousel, second conducting bar and screw rod, set-square fixed mounting is in the bottom of upper plate, the trapezoidal plate is located the hypoplastron top, the bottom surface of set-square is the tilt state, the top laminating of set-square bottom and trapezoidal plate, two second conducting bars are located the both sides of trapezoidal plate, and the inboard of two second conducting bars is laminated with the both sides of trapezoidal plate, spiral shell board fixed mounting is at the top of hypoplastron, set up threaded hole on the spiral shell board, the screw rod meshing is on the spiral shell board, and the one end and the trapezoidal plate contact of screw rod, the other end of screw rod pass on hold one side of case and with second carousel fixed connection, and the trapezoidal plate is close to the fixed pull rod that is provided with in one side of screw rod, the one end fixed mounting of pull rod is on the trapezoidal plate, and the other end of trapezoidal plate passes on hold the case.
Further, the lifting mechanism comprises a lower containing box, a rotating shaft, a threaded sleeve, a threaded rod, a first bevel gear, a second swivel mount, a third rotary table, four second guide pillars and guide sleeves, wherein the lower containing box is positioned below the upper containing box, the four second guide pillars are fixedly arranged at the bottom of the upper containing box, the bottom of each second guide pillar penetrates through the top of the lower containing box and is positioned in the lower containing box, the four guide sleeves are sleeved on the four second guide pillars and are positioned in the lower containing box, the guide sleeves are fixedly connected with the lower containing box, the threaded sleeve is fixedly arranged at the bottom of the upper containing box, the bottom of the threaded sleeve penetrates through the upper containing box and is positioned in the upper containing box, the top of the threaded rod is meshed in the threaded sleeve, the first bevel gear is fixedly arranged on the outer edge of the bottom of the threaded sleeve, the gear is meshed with the first bevel gear, the second bevel gear is fixedly connected with one end of the rotating shaft, and the pivot is installed on the second swivel mount, and second swivel mount fixed mounting holds the case under on, and the other end of pivot passes and holds case and third carousel fixed connection down.
An operation and control method applied to a machine tool die is characterized in that,
the invention has the beneficial effects that: this machine tool mold stabilizes change machine, work as because the weight of the stamping model of difference is different, adjust the height of stamping model through elevating system, and then guaranteed the height of stamping model, it is the same to have guaranteed the work piece quality of processing, numerical control punch's use is stable, a large amount of operating time of workman has been avoided having wasted, and press from both sides tightly the perisporium of stamping model through the first binding clasp of mechanism pulling and second binding clasp of pulling down, the stamping model after having avoided pressing from both sides tight takes place the dislocation, it adjusts to have avoided needing the workman, a large amount of operating time of workman has been avoided having wasted, and can adjust the total of punching force through level pressure mechanism, further it is the same to have kept the work piece quality of processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective view of the first embodiment of the present invention;
FIG. 3 is a perspective view of a second gripper;
FIG. 4 is a perspective view of the first gripper;
FIG. 5 is a partial perspective view of the second embodiment of the present invention;
FIG. 6 is a third schematic view of a partial perspective structure of the present invention;
FIG. 7 is a fourth schematic view of a partial perspective structure of the present invention;
FIG. 8 is a schematic perspective exploded view of the constant pressure mechanism;
FIG. 9 is a partial perspective view of the constant pressure mechanism;
FIG. 10 is a perspective view of the lifting mechanism;
FIG. 11 is a schematic view of a partial perspective structure of the lifting mechanism;
FIG. 12 is an exploded view of a portion of the lift mechanism;
in the figure:
1. punching the model;
2. a damping mechanism; 2a, a damping spring; 2b, a telescopic rod; 2c, an upper containing box; 2d, an upper spring seat; 2e, a lower spring seat;
3. a lifting mechanism; 3a, a lower containing box; 3b, a rotating shaft; 3c, a threaded sleeve; 3d, a threaded rod; 3e, a first bevel gear; 3f, a second bevel gear; 3h, a second transposition base; 3i, a second guide pillar; 3j, a guide sleeve; 3k, a third turntable;
4. a first gripper; 4a, a first clamping plate; 4b, a first connecting plate; 4c, a first hinge lever; 4d, a first hinge base; 4e, a first rubber pad; 4f, a second barrier strip; 4h, a third barrier strip;
5. a second gripper; 5a, a second pressing plate; 5b, a second connecting plate; 5c, a second hinge lever; 5d, a second hinge base; 5e, a second rubber pad; 5f, a first barrier strip;
6. a pull-down mechanism; 6a, an oil cylinder; 6b, pulling a plate;
7. an adjustment mechanism; 7a, a screw rod; 7b, a first swivel base; 7c, a first conducting bar; 7d, a rotating shaft; 7e, a first turntable;
8. supporting the box body;
9. a constant pressure mechanism; 9a, arranging a rubber pad; 9b, arranging a rubber pad; 9c, an upper plate; 9d, a lower plate; 9e, a first guide pillar; 9f, a height adjusting mechanism; 9f1, set square; 9f2, trapezoidal plate; 9f3, flight; 9f4, second carousel; 9f5, a second conducting bar; 9f6, screw; 9f7, a pull rod.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 12, a machine tool mold operation and control device includes a stamping model 1, a damping mechanism 2, a lifting mechanism 3 and a clamping mechanism, the stamping model 1 is installed on the top of the clamping mechanism, the damping mechanism 2 is fixedly installed on the bottom of the clamping mechanism, the lifting mechanism 3 is fixedly installed on the bottom of the damping mechanism 2, a constant pressure mechanism is further fixedly installed in the damping mechanism 2, the clamping mechanism includes a pull-down mechanism 6, a supporting box 8, two first clampers 4 and two second clampers 5, the supporting box 8 is fixedly installed on the top of the damping mechanism 2, the two first clampers 4 and the two second clampers 5 are located on the top of the supporting box 8, the two first clampers 4 are symmetrically arranged with each other along the central cross section of the supporting box 8, the two second clampers 5 are symmetrically arranged with each other along the central longitudinal section of the supporting box 8, the pull-down mechanism 6 is installed on the supporting box body 8, and the two first clamping devices 4 and the two second clamping devices 5 are in transmission connection with the pull-down mechanism 6. When needing stamping model 1 to press from both sides tightly, start through the controller and pull down mechanism 6, and then make and pull down mechanism 6 and drive two first binding clasp 4 and two second binding clasp 5 and press from both sides tightly the perisporium of stamping model 1, after pressing from both sides tightly, press down through controller control punch press, and then press down the top of stamping model 1, rethread uses elevating system 3, adjust the height of stamping model 1, and then adjust the punching press contact distance of punch press to stamping model 1, after the altitude mixture control, rethread regulation constant pressure mechanism 9, and then adjust the punching press power sum of punch press to stamping model 1, start the punch press with the controller again and carry out work, and then make the punch press carry out the punching press to the panel on stamping model 1, reduce the vibrations of equipment through damper 2.
Each second clamping device 5 comprises a second pressing plate 5a, a second connecting plate 5b, a second hinged rod 5c and a second hinged seat 5d, the bottom of the second pressing plate 5a is attached to the top of the supporting box body 8, the top of the second connecting plate 5b is fixedly connected with the bottom of the second pressing plate 5a, the bottom of the second connecting plate 5b penetrates through the top of the supporting box body 8 and is positioned in the supporting box body 8, a strip-shaped chute for the second connecting plate 5b to penetrate is formed in the supporting box body 8, the second hinged rod 5c is positioned in the supporting box body 8, the second hinged seat 5d is fixedly arranged on the pull-down mechanism 6, one end of the second hinged rod 5c is hinged with the second hinged seat 5d, the other end of the second hinged rod 5c is hinged with the bottom of the second connecting plate 5b, two first blocking strips 5f are fixedly arranged on the outer edge of the second connecting plate 5b, and the two first blocking strips 5f are positioned in the supporting box body 8, and the tops of the two first barrier strips 5f are in contact with the top of the interior of the supporting box body 8, a second rubber pad 5e is fixedly arranged on one side, close to the stamping model 1, of the second pressing plate 5a, and the second rubber pad 5e is fixedly connected with the stamping model 1. The second hinged seats 5d on the two second clamping devices 5 are driven to move downwards through the pull-down mechanism 6, so that the second hinged seats 5d pull the second hinged rods 5c to move, the second hinged rods 5c drive the two second connecting plates 5b, the second pressing plates 5a and the second rubber pads 5e to move close to each other, and the two second rubber pads 5e clamp the stamping model 1.
Each first clamping device 4 comprises a first clamping plate 4a, a first connecting plate 4b, a first hinge rod 4c and a first hinge seat 4d, the bottom of the first clamping plate 4a is attached to the top of the second pressing plate 5a, the first clamping plate 4a and the second pressing plate 5a are perpendicular to each other, the bottom of the first clamping plate 4a is fixedly connected with the bottom of the first connecting plate 4b, the bottom of the first connecting plate 4b penetrates through the top of the supporting box body 8 and is positioned in the supporting box body 8, a strip-shaped chute for the first connecting plate 4b to penetrate through is formed in the supporting box body 8, the first hinge rod 4c is positioned in the supporting box body 8, an adjusting mechanism 7 for adjusting the position of the first hinge seat 4d is fixedly arranged on the pull-down mechanism 6, the first hinge seat 4d is fixedly arranged on the adjusting mechanism 7, one end of the first hinge rod 4c is hinged to the first hinge seat 4d, and the other end of the first hinge rod 4c is hinged to the bottom of the first connecting plate 4b, first splint 4a is close to one side fixed first rubber pad 4e that is provided with of stamping model 1, first rubber pad 4e and stamping model 1 fixed connection, the fixed two second blend stop 4f that are provided with in the outer fringe of head rod 4b, the top that is located supporting box 8 of two second blend stop 4f, and the bottom of two second blend stop 4f and the top contact of supporting box 8, still fixed two third blend stop 4h that are provided with in the outer fringe of head rod 4b, two third blend stop 4h are located supporting box 8, the top of two third blend stop 4h and the inside top contact of supporting box 8. When the pull-down mechanism 6 drives the adjusting mechanism 7 to move downwards, the adjusting mechanism 7 drives the first hinge seat 4d to move downwards, the first hinge seat 4d drives the first hinge rod 4c to move, the first hinge rod 4c drives the two first connecting plates 4b, the first clamping plate 4a and the first rubber pads 4e to move close to each other, and the two first rubber pads 4e clamp the stamping model 1.
Draw and fall mechanism 6 and include hydro-cylinder 6a and arm-tie 6b, hydro-cylinder 6a is located supporting box 8, and the bottom of hydro-cylinder 6a and supporting box 8's inside bottom fixed connection, arm-tie 6b is located hydro-cylinder 6 a's top, and arm-tie 6b fixed mounting is on hydro-cylinder 6 a's output, adjustment mechanism 7 and two first articulated seat 4d fixed mounting are at arm-tie 6 b's top, and two first articulated seat 4d are the symmetry setting along the transversal symmetry setting of personally submitting in center of arm-tie 6b, two first articulated seat 4d on the adjustment mechanism 7 are the symmetry setting along arm-tie 6 b's central longitudinal section. Move through controller control hydro-cylinder 6a, drive arm-tie 6b downstream through hydro-cylinder 6a, rethread arm-tie 6b drives adjustment mechanism 7 and the articulated seat 5d of second and carries out downstream, and then makes the articulated seat 5d of second and first articulated seat 4d pull second articulated rod 5c and first articulated rod 4c downwards.
The adjusting mechanism 7 comprises a rotating shaft 7d, a first rotating disc 7e, two screw rods 7a, a first rotating seat 7b and first guide strips 7c, threaded holes are formed in the two first hinged seats 4d, the two screw rods 7a are respectively meshed with the two first hinged seats 4d, one ends, close to each other, of the two screw rods 7a are fixedly connected through a coupler, the other ends of the two screw rods 7a are respectively installed on the two first rotating seats 7b, the two first rotating seats 7b are fixedly installed at the top of the pull plate 6b, one end of the rotating shaft 7d is fixedly connected with the other end of one screw rod 7a through a coupler, the other end of the rotating shaft 7d penetrates through the supporting box body 8 to be fixedly connected with the first rotating disc 7e, the first rotating disc 7e is located outside the supporting box body 8, the two first guide strips 7c are located on two sides of the first hinged seats 4d, and the inner sides of the two first guide strips 7c are attached to two sides of the first seats 4d, the length direction of the first guide bar 7c is parallel to the axial direction of the screw 7 a. In the process of pulling the oil cylinder 6a downwards, because the shape of the stamping model 1 is not square, two first clamping devices 4 or two second clamping devices 5 firstly clamp two sides of the stamping model 1, when the two second clamping devices 5 firstly clamp two sides of the stamping model 1, the first turntable 7e is rotated forwards by a worker, the first turntable 7e drives the rotating shaft 7d to rotate forwards, so that the two screws 7a are respectively meshed with the two first hinged seats 4d, the two first hinged seats 4d move close to each other, the other two side surfaces on the peripheral wall of the stamping model 1 are clamped, when the two first clamping devices 4 firstly clamp two sides of the stamping model 1, the first turntable 7e is rotated backwards by the worker, the first turntable 7e drives the rotating shaft 7d to rotate backwards, so that the two screws 7a are respectively meshed with the two first hinged seats 4d, and then make two articulated seats 4d do the motion of keeping away from each other, the rethread cylinder 6a carries out downstream, and then makes second binding clasp 5 press from both sides tightly the other both sides face on the perisporium of stamping model 1, plays direction and spacing effect through first conducting bar 7c to the motion of first articulated seat 4 d.
The damping mechanism 2 comprises an upper containing box 2c, four damping springs 2a, a telescopic rod 2b, an upper spring seat 2d and a lower spring seat 2e, the upper containing box 2c is fixedly arranged at the top of the lifting mechanism 3, the four telescopic rods 2b are positioned in the upper containing box 2c, the bottom of the telescopic rod 2b is fixedly connected with the top of the inner side of the upper containing box 2c, the top of the telescopic rod 2b is fixedly connected with the bottom of the supporting box body 8, the four upper spring seats 2d are fixedly arranged at the bottom of the supporting box body 8, the tops of the four damping springs 2a are respectively inserted into the four upper spring seats 2d, the tops of the four damping springs 2a are fixedly connected with the upper spring seats 2d, and the bottoms of the four damping springs 2a are respectively inserted into the four lower spring seats 2e, and the bottom end of the damping spring 2a is fixedly connected with the lower spring seats 2e, and the four lower spring seats 2e are fixedly installed in the upper accommodating box 2 c. The telescopic rod 2b plays a role in guiding the up-and-down movement of the supporting box body 8 and the upper containing box 2c, and the vibration of the equipment is reduced through the damping spring 2 a.
The constant pressure mechanism 9 comprises an upper rubber pad 9a, a lower rubber pad 9b, an upper plate 9c, a lower plate 9d and four first guide pillars 9e, the lower rubber pad 9b is fixedly installed at the bottom of the inner side of the upper accommodating box 2c, the lower plate 9d is fixedly installed at the top of the lower rubber pad 9b, the upper plate 9c is located above the lower plate 9d, the four first guide pillars 9e are fixedly installed at the bottom of the upper plate 9c, sliding holes for the four first guide pillars 9e to slide are formed in the lower plate 9d, through holes for the four first guide pillars 9e to pass through are formed in the lower rubber pad 9b, the upper rubber pad 9a is fixedly installed at the top of the upper plate 9c, and a height adjusting mechanism 9f is arranged between the upper plate 9c and the lower plate 9 d. When the total punching force needs to be increased, the worker adjusts the height adjusting mechanism 9f to enable the upper rubber pad 9a to move upwards, so that the punching machine presses the punching model 1 downwards, the supporting box body 8 compresses the damping spring 2a, when the bottom surface of the supporting box body 8 contacts the top of the upper rubber pad 9a, the supporting box body 8 compresses the upper rubber pad 9a and the lower rubber pad 9b, so that the interference force on the supporting box body 8 is increased, the upper rubber pad 9a and the lower rubber pad 9b are both compressed due to the downward pressing, in the process, the supporting force on the punching model 1 is increased, so that the punching force of the punching machine on the plates on the punching model 1 is increased, when the total punching force needs to be reduced, the worker adjusts the height adjusting mechanism 9f to enable the upper rubber pad 9a to move downwards, so that the thicknesses of the upper rubber pad 9a and the lower rubber pad 9b are reduced, thereby reducing the total punching force.
The height adjusting mechanism 9f comprises a triangular plate 9f1, a trapezoidal plate 9f2, a screw plate 9f3, a second rotary table 9f4, a second guide strip 9f5 and a screw 9f6, the triangular plate 9f1 is fixedly arranged at the bottom of the upper plate 9c, the trapezoidal plate 9f2 is positioned at the top of the lower plate 9d, the bottom surface of the triangular plate 9f1 is in an inclined state, the bottom of the triangular plate 9f1 is attached to the top of the trapezoidal plate 9f2, the two second guide strips 9f5 are positioned at two sides of the trapezoidal plate 9f2, the inner sides of the two second guide strips 9f5 are attached to two sides of the trapezoidal plate 9f2, the screw plate 9f3 is fixedly arranged at the top of the lower plate 9d, a threaded hole is formed in the screw 9f3, the screw 9f6 is engaged with the screw 9f3, one end of the screw 9f6 is in contact with the trapezoidal plate 9f2, the other end of the screw 9f 72 passes through one side of the accommodating box 2c and is fixedly connected with the screw 369 f6, and the pull rod 6 is arranged close to the side of the second rotary table 9f 369 f 72, one end of the pull rod 9f7 is fixedly mounted on the trapezoidal plate 9f2, and the other end of the trapezoidal plate 9f2 passes through the upper receiving box 2 c. When the sum of punching forces needs to be increased, the worker rotates the second rotating disc 9f4 forward, so that the screw 9f6 is meshed with the screw 9f3, so that the screw 9f6 pushes the trapezoidal plate 9f2, so that the trapezoidal plate 9f2 pushes the triangular plate 9f1, so that the triangular plate 9f1 lifts the upper plate 9c upwards, so that the upper plate 9c drives the upper rubber pad 9a to move upwards, when the sum of punching forces needs to be reduced, the worker rotates the second rotating disc 9f4 backward, so that the screw 9f6 is meshed with the screw 9f3, so that the screw 9f6 does not collide with the trapezoidal plate 9f2, the worker pulls the pull rod 9f7, so that the triangular plate 9f1 descends, so that the upper plate 9c drives the upper rubber pad 9a to move downwards, and the second guide strip 9f5 guides the trapezoidal plate 9f 2.
The lifting mechanism 3 comprises a lower accommodating box 3a, a rotating shaft 3b, a threaded sleeve 3c, a threaded rod 3d, a first bevel gear 3e, a second bevel gear 3f, a second rotating seat 3h, a third rotating disk 3k, four second guide columns 3i and guide sleeves 3j, wherein the lower accommodating box 3a is positioned below the upper accommodating box 2c, the four second guide columns 3i are fixedly arranged at the bottom of the upper accommodating box 2c, the bottom of the second guide columns 3i penetrates through the top of the lower accommodating box 3a and is positioned in the lower accommodating box 3a, the four guide sleeves 3j are sleeved on the four second guide columns 3i, the four guide sleeves 3j are positioned in the lower accommodating box 3a, the guide sleeves 3j are fixedly connected with the lower accommodating box 3a, the threaded sleeve 3c is fixedly arranged at the bottom of the upper accommodating box 2c, the bottom of the threaded sleeve 3c penetrates through the upper accommodating box 2c and is positioned in the upper accommodating box 2c, and the top of the threaded rod 3d is engaged in the threaded sleeve 3c, and the first bevel gear 3e is fixedly arranged on the outer edge of the bottom of the threaded sleeve 3c, the second bevel gear 3f is meshed with the first bevel gear 3e, the second bevel gear 3f is fixedly connected with one end of the rotating shaft 3b, the rotating shaft 3b is arranged on the second rotating seat 3h, the second rotating seat 3h is fixedly arranged on the lower accommodating box 3a, and the other end of the rotating shaft 3b penetrates through the lower accommodating box 3a and is fixedly connected with the third rotating disc 3 k. Rotate third carousel 3k through the workman, and then make third carousel 3k drive pivot 3b and rotate, and then make pivot 3b drive second bevel gear 3f and rotate, and then make second bevel gear 3f and first bevel gear 3e mesh, and then make second bevel gear 3f drive threaded rod 3d and rotate, and then make threaded rod 3d drive threaded sleeve 3c and rotate, and then make threaded sleeve 3c drive and hold case 2c and carry out the upward movement, hold case 2c upward movement and play the effect of direction on through second guide pillar 3i and guide pin bushing 3 j.
An operation and control method applied to a machine tool die comprises the following steps,
s1: clamping a stamping model:
when the stamping model 1 needs to be clamped, the oil cylinder 6a is controlled by the controller to move, the pull plate 6b is driven by the oil cylinder 6a to move downwards, the adjusting mechanism 7 and the second hinged seat 5d are driven by the pull plate 6b to move downwards, thereby causing the second hinge base 5d and the first hinge base 4d to pull the second hinge lever 5c and the first hinge lever 4c downward, so that the second hinge rod 5c drives the two second connecting plates 5b, the second pressing plate 5a and the second rubber pad 5e to move close to each other, so that the two second rubber mats 5e clamp the two side faces of the press mold 1, and downwards through the first hinge rod 4c, so that the first hinge rod 4c drives the two first connecting plates 4b, the first clamping plate 4a and the first rubber pad 4e to move close to each other, so that the two first rubber cushions 4e clamp the other two side surfaces of the stamping model 1;
in the process that the oil cylinder 6a is pulled downwards, if the shape of the stamping model 1 is not square, the first clamping device 4 and the second clamping device 5 are used for clamping the stamping model 1 by adjusting the adjusting mechanism 7;
s2: clamping and adjusting:
in the process of pulling the oil cylinder 6a downwards, because the shape of the stamping model 1 is not square, two first clamping devices 4 or two second clamping devices 5 firstly clamp two sides of the stamping model 1, when the two second clamping devices 5 firstly clamp two sides of the stamping model 1, the first turntable 7e is rotated forwards by a worker, the first turntable 7e drives the rotating shaft 7d to rotate forwards, so that the two screws 7a are respectively meshed with the two first hinged seats 4d, the two first hinged seats 4d move close to each other, the other two side surfaces on the peripheral wall of the stamping model 1 are clamped, when the two first clamping devices 4 firstly clamp two sides of the stamping model 1, the first turntable 7e is rotated backwards by the worker, the first turntable 7e drives the rotating shaft 7d to rotate backwards, so that the two screws 7a are respectively meshed with the two first hinged seats 4d, the two first hinged seats 4d move away from each other and then move downwards through the oil cylinder 6a, so that the second clamping device 5 clamps the other two side surfaces of the peripheral wall of the stamping model 1;
s3: adjusting the height of the stamping model;
after clamping, controlling the punch press to press downwards through the controller, further pressing the top of the punching model 1 downwards, then rotating the third turntable 3k through a worker, further enabling the third turntable 3k to drive the rotating shaft 3b to rotate, further enabling the rotating shaft 3b to drive the second bevel gear 3f to rotate, further enabling the second bevel gear 3f to be meshed with the first bevel gear 3e, further enabling the second bevel gear 3f to drive the threaded rod 3d to rotate, further enabling the threaded rod 3d to drive the threaded sleeve 3c to rotate, further enabling the threaded sleeve 3c to drive the upper accommodating box 2c to move upwards, and further adjusting the punching contact distance of the punch press to the punching model 1;
s4: increasing the punching force for adjustment;
when the total punching force needs to be increased, the worker adjusts the height adjusting mechanism 9f to enable the upper rubber pad 9a to move upwards, so that the punching machine presses the punching model 1 downwards, the supporting box body 8 compresses the damping spring 2a, when the bottom surface of the supporting box body 8 contacts the top of the upper rubber pad 9a, the supporting box body 8 compresses the upper rubber pad 9a and the lower rubber pad 9b, so that the interference force on the supporting box body 8 is increased, the upper rubber pad 9a and the lower rubber pad 9b are both compressed due to the downward pressing, in the process, the supporting force on the punching model 1 is increased, so that the punching force of the punching machine on the plates on the punching model 1 is increased, when the total punching force needs to be reduced, the worker adjusts the height adjusting mechanism 9f to enable the upper rubber pad 9a to move downwards, so that the thicknesses of the upper rubber pad 9a and the lower rubber pad 9b are reduced, thereby reducing the total punching force.
And then the controller starts the punch press to work, so that the punch press punches the plate on the punching model 1, and the vibration of the equipment is reduced through the damping spring 2 a.
Claims (8)
1. An operation and control method applied to a machine tool mold, the method is realized based on a mold operation and control device, and the method is characterized by comprising the following steps:
s1: clamping a stamping model:
when the punching model (1) is required to be clamped tightly, the oil cylinder (6 a) is controlled to move through the controller, the oil cylinder (6 a) drives the pull plate (6 b) to move downwards, the pull plate (6 b) drives the adjusting mechanism (7) and the second hinged seat (5 d) to move downwards, the second hinged seat (5 d) and the first hinged seat (4 d) downwards pull the second hinged rod (5 c) and the first hinged rod (4 c), the second hinged rod (5 c) drives the two second connecting plates (5 b), the second pressing plate (5 a) and the second rubber pad (5 e) to move close to each other, the two second rubber pads (5 e) clamp two side faces of the punching model (1), the first hinged rod (4 c) downwards, and the first hinged rod (4 c) drives the two first connecting plates (4 b), The first clamping plate (4 a) and the first rubber pads (4 e) move close to each other, so that the two first rubber pads (4 e) clamp the other two side surfaces of the stamping model (1);
s2: clamping and adjusting:
in the process that the oil cylinder (6 a) is pulled downwards, because the shape of the stamping model (1) is not square, two first clamping devices (4) or two second clamping devices (5) clamp two sides of the stamping model (1) firstly, when the two second clamping devices (5) clamp two sides of the stamping model (1) firstly, the first rotating disc (7 e) is rotated forwards by a worker, the first rotating disc (7 e) drives the rotating shaft (7 d) to rotate forwards, two screws (7 a) are respectively meshed with the two first hinged seats (4 d), the two first hinged seats (4 d) are moved close to each other, the other two side surfaces on the peripheral wall of the stamping model (1) are clamped, when the two first clamping devices (4) clamp two sides of the stamping model (1) firstly, the first rotating disc (7 e) is rotated backwards by the worker, the first turntable (7 e) drives the rotating shaft (7 d) to rotate reversely, so that the two screws (7 a) are respectively meshed with the two first hinged seats (4 d), the two first hinged seats (4 d) move away from each other, the oil cylinder (6 a) moves downwards, and the second clamping device (5) clamps the other two side surfaces of the peripheral wall of the stamping model (1);
s3: adjusting the height of the stamping model;
after clamping, controlling the punch press to press downwards through the controller, further pressing the top of the punching model (1), then rotating the third turntable (3 k) through a worker, further enabling the third turntable (3 k) to drive the rotating shaft (3 b) to rotate, further enabling the rotating shaft (3 b) to drive the second bevel gear (3 f) to rotate, further enabling the second bevel gear (3 f) to be meshed with the first bevel gear (3 e), further enabling the second bevel gear (3 f) to drive the threaded rod (3 d) to rotate, further enabling the threaded rod (3 d) to drive the threaded sleeve (3 c) to rotate, further enabling the threaded sleeve (3 c) to drive the upper accommodating box (2 c) to move upwards, and further adjusting the punching contact distance of the punch press to the punching model (1);
s4: increasing the punching force for adjustment;
when the total stamping force needs to be increased, the upper rubber pad (9 a) moves upwards by adjusting the height adjusting mechanism (9 f) by a worker, so that the stamping die (1) is pressed downwards by the punch press, so that the damping spring (2 a) is compressed by the supporting box body (8), when the bottom surface of the supporting box body (8) contacts the top of the upper rubber pad (9 a), the upper rubber pad (9 a) and the lower rubber pad (9 b) are compressed by the supporting box body (8), so that the interference force on the supporting box body (8) is increased, and the upper rubber pad (9 a) and the lower rubber pad (9 b) are compressed due to the downward pressing, so that the supporting force on the stamping die (1) is increased in the process, the stamping force of the punch press on the plate on the stamping die (1) is increased, when the total stamping force needs to be reduced, the height adjusting mechanism (9 f) is adjusted by the worker, so that the upper rubber pad (9 a) moves downwards, the compressed thickness of the upper rubber pad (9 a) and the lower rubber pad (9 b) is reduced, and the total stamping force is reduced;
the die operation and control device comprises a stamping model (1), a damping mechanism (2), a lifting mechanism (3) and a clamping mechanism, wherein the stamping model (1) is installed at the top of the clamping mechanism, the damping mechanism (2) is fixedly installed at the bottom of the clamping mechanism, the lifting mechanism (3) is fixedly installed at the bottom of the damping mechanism (2), a constant pressure mechanism is further fixedly arranged in the damping mechanism (2), the clamping mechanism comprises a pull-down mechanism (6), a supporting box body (8), two first clamping devices (4) and two second clamping devices (5), the supporting box body (8) is fixedly installed at the top of the damping mechanism (2), the two first clamping devices (4) and the two second clamping devices (5) are located at the top of the supporting box body (8), and the two first clamping devices (4) are symmetrically arranged along the cross section of the center of the supporting box body (8), the two second clamping devices (5) are symmetrically arranged along the central longitudinal section of the supporting box body (8), the pull-down mechanism (6) is installed on the supporting box body (8), and the two first clamping devices (4) and the two second clamping devices (5) are in transmission connection with the pull-down mechanism (6);
each second clamping device (5) comprises a second pressing plate (5 a), a second connecting plate (5 b), a second hinged rod (5 c) and a second hinged seat (5 d), the bottom of the second pressing plate (5 a) is attached to the top of the supporting box body (8), the top of the second connecting plate (5 b) is fixedly connected with the bottom of the second pressing plate (5 a), the bottom of the second connecting plate (5 b) penetrates through the top of the supporting box body (8) and is positioned in the supporting box body (8), a strip-shaped sliding groove for the second connecting plate (5 b) to penetrate through is formed in the supporting box body (8), the second hinged rod (5 c) is positioned in the supporting box body (8), the second hinged seat (5 d) is fixedly installed on the pull-down mechanism (6), one end of the second hinged rod (5 c) is hinged to the second seat (5 d), and the other end of the second hinged rod (5 c) is hinged to the bottom of the second connecting plate (5 b), two first barrier strips (5 f) are fixedly arranged on the outer edge of the second connecting plate (5 b), the two first barrier strips (5 f) are located in the supporting box body (8), the tops of the two first barrier strips (5 f) are in contact with the top of the inner side of the supporting box body (8), and a second rubber pad (5 e) is fixedly arranged on one side, close to the stamping model (1), of the second pressing plate (5 a).
2. An operation and control method applied to a machine tool mold according to claim 1, characterized in that each first clamping device (4) comprises a first clamping plate (4 a), a first connecting plate (4 b), a first hinge rod (4 c) and a first hinge seat (4 d), the bottom of the first clamping plate (4 a) is attached to the top of the second clamping plate (5 a), the first clamping plate (4 a) and the second clamping plate (5 a) are in a mutually perpendicular state, the bottom of the first clamping plate (4 a) is fixedly connected with the top of the first connecting plate (4 b), the bottom of the first connecting plate (4 b) penetrates through the top of the supporting box body (8) and is positioned in the supporting box body (8), the supporting box body (8) is provided with a strip-shaped chute for the first connecting plate (4 b) to penetrate through, the first hinge rod (4 c) is positioned in the supporting box body (8), and the pull-down mechanism (6) is fixedly provided with an adjusting mechanism (7) for adjusting the position of the first hinge seat (4 d) ) The first hinged seat (4 d) is fixedly arranged on the adjusting mechanism (7), one end of the first hinged rod (4 c) is hinged with the first hinged seat (4 d), the other end of the first hinged rod (4 c) is hinged with the bottom of the first connecting plate (4 b), one side of the first clamping plate (4 a) close to the stamping model (1) is fixedly provided with a first rubber pad (4 e), the outer edge of the first connecting plate (4 b) is fixedly provided with two second blocking strips (4 f), and the two second blocking strips (4 f) are positioned at the top of the supporting box body (8), and the bottoms of the two second retaining strips (4 f) are contacted with the top of the supporting box body (8), the outer edge of the first connecting plate (4 b) is also fixedly provided with two third retaining strips (4 h), the two third retaining strips (4 h) are positioned in the supporting box body (8), and the tops of the two third retaining strips (4 h) are contacted with the top of the inside of the supporting box body (8).
3. The operation and control method applied to the machine tool die is characterized in that the pull-down mechanism (6) comprises an oil cylinder (6 a) and a pull plate (6 b), the oil cylinder (6 a) is positioned in the support box body (8), the bottom of the oil cylinder (6 a) is fixedly connected with the bottom of the inner side of the support box body (8), the pull plate (6 b) is positioned at the top of the oil cylinder (6 a), the pull plate (6 b) is fixedly arranged on the output end of the oil cylinder (6 a), the adjusting mechanism (7) and the two first hinged seats (4 d) are fixedly arranged at the top of the pull plate (6 b), the two first hinged seats (4 d) are symmetrically arranged along the central cross section of the pull plate (6 b), and the two first hinged seats (4 d) on the adjusting mechanism (7) are symmetrically arranged along the central longitudinal section of the pull plate (6 b).
4. The operation and control method applied to a machine tool mold as claimed in claim 3, wherein the adjusting mechanism (7) comprises a rotating shaft (7 d), a first rotating disc (7 e), two screws (7 a), a first rotating seat (7 b) and a first guide bar (7 c), the two first hinged seats (4 d) are provided with threaded holes, the two screws (7 a) are respectively engaged with the two first hinged seats (4 d), one ends of the two screws (7 a) close to each other are fixedly connected through a coupler, the other ends of the two screws (7 a) are respectively installed on the two first rotating seats (7 b), the two first rotating seats (7 b) are fixedly installed on the top of the pulling plate (6 b), one end of the rotating shaft (7 d) is fixedly connected with the other end of one screw (7 a) through a coupler, the other end of the rotating shaft (7 d) passes through the supporting box body (8) and is fixedly connected with the first rotating disc (7 e), first carousel (7 e) is located outside supporting box (8), and two first conducting bars (7 c) are located the both sides of first articulated seat (4 d), and the inboard of two first conducting bars (7 c) and the both sides laminating of first articulated seat (4 d), and the length direction of first conducting bar (7 c) is on a parallel with the axial of screw rod (7 a).
5. The operation and control method applied to a machine tool mold according to claim 4, characterized in that the damping mechanism (2) comprises an upper accommodating box (2 c), four damping springs (2 a), a telescopic rod (2 b), an upper spring seat (2 d) and a lower spring seat (2 e), the upper accommodating box (2 c) is fixedly installed on the top of the lifting mechanism (3), the four telescopic rods (2 b) are located in the upper accommodating box (2 c), the bottom of the telescopic rod (2 b) is fixedly connected with the top of the inner side of the upper accommodating box (2 c), the top of the telescopic rod (2 b) is fixedly connected with the bottom of the supporting box (8), the four upper spring seats (2 d) are fixedly installed on the bottom of the supporting box (8), the tops of the four damping springs (2 a) are respectively inserted into the four upper spring seats (2 d), the tops of the four damping springs (2 a) are fixedly connected with the upper spring seats (2 d), the bottoms of the four damping springs (2 a) are respectively inserted into the four lower spring seats (2 e), the bottom ends of the damping springs (2 a) are fixedly connected with the lower spring seats (2 e), and the four lower spring seats (2 e) are fixedly installed in the upper containing box (2 c).
6. The operation and control method applied to a machine tool mold according to claim 5, characterized in that the constant pressure mechanism (9) comprises an upper rubber pad (9 a), a lower rubber pad (9 b), an upper plate (9 c), a lower plate (9 d) and four first guide pillars (9 e), the lower rubber pad (9 b) is fixedly installed at the bottom of the inner side of the upper accommodating box (2 c), the lower plate (9 d) is fixedly installed at the top of the lower rubber pad (9 b), the upper plate (9 c) is positioned above the lower plate (9 d), the four first guide pillars (9 e) are fixedly installed at the bottom of the upper plate (9 c), the lower plate (9 d) is provided with sliding holes for the four first guide pillars (9 e) to slide, the lower rubber pad (9 b) is provided with through holes for the four first guide pillars (9 e) to pass through, the upper rubber pad (9 a) is fixedly installed at the top of the upper plate (9 c), and a height adjusting mechanism (9 f) is arranged between the upper plate (9 c) and the lower plate (9 d).
7. The operation and control method applied to the machine tool mold as claimed in claim 6, wherein the height adjustment mechanism (9 f) comprises a triangular plate (9 f 1), a trapezoidal plate (9 f 2), a screw plate (9 f 3), a second turntable (9 f 4), a second guide bar (9 f 5) and a screw (9 f 6), the triangular plate (9 f 1) is fixedly installed at the bottom of the upper plate (9 c), the trapezoidal plate (9 f 2) is located at the top of the lower plate (9 d), the bottom surface of the triangular plate (9 f 1) is in an inclined state, the bottom of the triangular plate (9 f 1) is attached to the top of the trapezoidal plate (9 f 2), the two second guide bars (9 f 5) are located at both sides of the trapezoidal plate (9 f 2), the inner sides of the two second guide bars (9 f 5) are attached to both sides of the trapezoidal plate (9 f 2), the screw plate (9 f 3) is fixedly installed at the top of the trapezoidal plate (9 d), and a screw hole (3) is opened on the lower plate (3), the screw (9 f 6) is engaged on the screw plate (9 f 3), one end of the screw (9 f 6) is in contact with the trapezoidal plate (9 f 2), the other end of the screw (9 f 6) penetrates through one side of the upper containing box (2 c) and is fixedly connected with the second turntable (9 f 4), a pull rod (9 f 7) is fixedly arranged on one side, close to the screw (9 f 6), of the trapezoidal plate (9 f 2), one end of the pull rod (9 f 7) is fixedly installed on the trapezoidal plate (9 f 2), and the other end of the pull rod (9 f 7) penetrates through the upper containing box (2 c).
8. The operating and control method applied to a machine tool mold according to claim 7, characterized in that the lifting mechanism (3) comprises a lower accommodating box (3 a), a rotating shaft (3 b), a threaded sleeve (3 c), a threaded rod (3 d), a first bevel gear (3 e), a second bevel gear (3 f), a second swivel seat (3 h), a third rotary table (3 k), four second guide pillars (3 i) and guide sleeves (3 j), the lower accommodating box (3 a) is located below the upper accommodating box (2 c), the four second guide pillars (3 i) are fixedly installed at the bottom of the upper accommodating box (2 c), the bottom of the second guide pillars (3 i) passes through the top of the lower accommodating box (3 a) and is located in the lower accommodating box (3 a), the four guide sleeves (3 j) are sleeved on the four second guide pillars (3 i), and the four guide sleeves (3 j) are located in the lower accommodating box (3 a), the guide sleeve (3 j) is fixedly connected with the lower accommodating box (3 a), the threaded sleeve (3 c) is fixedly installed at the bottom of the upper accommodating box (2 c), the bottom of the threaded sleeve (3 c) penetrates through the upper accommodating box (2 c) and is located in the upper accommodating box (2 c), the top of the threaded rod (3 d) is meshed in the threaded sleeve (3 c), the first bevel gear (3 e) is fixedly installed on the outer edge of the bottom of the threaded sleeve (3 c), the second bevel gear (3 f) is meshed with the first bevel gear (3 e), the second bevel gear (3 f) is fixedly connected with one end of the rotating shaft (3 b), the rotating shaft (3 b) is installed on the second rotary seat (3 h), the second rotary seat (3 h) is fixedly installed on the lower accommodating box (3 a), and the other end of the rotating shaft (3 b) penetrates through the lower accommodating box (3 a) and is fixedly connected with the third rotary disk (3 k).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN205463817U (en) * | 2016-01-31 | 2016-08-17 | 苏州市三立电工合金有限公司 | Intelligence automatic discharge punching machine |
| CN207222708U (en) * | 2017-07-26 | 2018-04-13 | 林红英 | A kind of stamping equipment for being conveniently replaceable grinding tool |
| CN208083364U (en) * | 2018-03-21 | 2018-11-13 | 深圳市丁鼎陶瓷科技有限公司 | A kind of watchband grain mold |
| CN208357540U (en) * | 2018-06-07 | 2019-01-11 | 鸿运汽车有限公司 | A kind of quick-replaceable bender lower die device |
| CN108856426A (en) * | 2018-07-02 | 2018-11-23 | 湖州吴兴常路汽车配件厂 | A kind of auto-parts stamping device |
| CN109676024B (en) * | 2018-12-29 | 2020-03-24 | 南京郎顿机床制造有限公司 | Quick mould replacement device of numerical control punch |
| CN209682712U (en) * | 2019-01-14 | 2019-11-26 | 泉州展益模具有限公司 | It is a kind of can Quick universal Slippers mould |
| CN209867324U (en) * | 2019-02-26 | 2019-12-31 | 南通市众惠模具有限公司 | Easy-to-maintain mold for aluminum product processing |
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