CN116237398B - Double-linkage synchronous bending machine - Google Patents
Double-linkage synchronous bending machine Download PDFInfo
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- CN116237398B CN116237398B CN202310501964.3A CN202310501964A CN116237398B CN 116237398 B CN116237398 B CN 116237398B CN 202310501964 A CN202310501964 A CN 202310501964A CN 116237398 B CN116237398 B CN 116237398B
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The invention discloses a double-linkage synchronous bending machine, which comprises a first machine body, a second machine body, a first synchronous connecting component and a second synchronous connecting component, wherein the first machine body and the second machine body are respectively connected with a first extrusion block and a second extrusion block which can do reciprocating linear movement in the height direction; the second synchronous connecting assembly comprises a second synchronous block which can horizontally move towards the first extrusion block or away from the direction in which the first extrusion block is positioned, a plurality of second synchronous connecting rods are arranged on the second synchronous block, and the first synchronous connecting rods and the second synchronous connecting rods can be respectively inserted into the second extrusion block and the first extrusion block; the invention facilitates the connection or separation between the first extrusion block and the second extrusion block.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a double-linkage synchronous bending machine.
Background
The bending machine is a machine capable of bending a thin plate, a bending machine capable of performing single-machine action cannot bend a large plate, in order to achieve bending of the large plate, in the prior art, a host machine with the same specification is selected, a double-machine linkage synchronous device is arranged, two machine tools can process extra-long workpieces in linkage mode, telescopic rods capable of performing reciprocating linear movement in the height direction are respectively connected to the two machine tools, extrusion blocks are fixedly connected to the lower ends of the telescopic rods, an upper die is fixedly connected to the lower portions of the extrusion blocks, one ends of the two extrusion blocks which are oppositely arranged are fixedly connected together, so that synchronism of the extrusion blocks is improved, when the two lifting tables are required to be loosened to enable the two lifting tables to work independently, a plurality of fixing bolts on the extrusion blocks are unscrewed one by one, the two extrusion blocks are separated from each other, independent bending operation of the two machine tools is conveniently achieved, and operation is troublesome when the two extrusion blocks are connected or separated.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above and/or problems occurring in the prior art bending machines.
Therefore, the invention aims to provide a double-linkage synchronous bending machine which can realize double-machine linkage bending and single-machine bending, and meanwhile, the double-machine linkage bending and single-machine bending working modes are convenient to switch.
In order to solve the technical problems, the invention provides the following technical scheme: the double-linkage synchronous bending machine comprises a first machine body, a second machine body, a first synchronous connecting assembly and a second synchronous connecting assembly, wherein at least one first telescopic rod and at least one second telescopic rod which can do reciprocating linear movement in the height direction are respectively connected to the first machine body and the second machine body, a first extrusion block and a second extrusion block are respectively and fixedly connected to the lower parts of the first telescopic rod and the second telescopic rod, an upper die is respectively connected to the lower ends of the first extrusion block and the second extrusion block, and a lower die is respectively and fixedly connected to the first machine body and the second machine body below the upper die; the first synchronous connecting assembly is connected to the first extrusion block, the first extrusion block is provided with a first mounting cavity, the first synchronous connecting assembly comprises a first synchronous block which is arranged in the first mounting cavity and can horizontally move towards the second extrusion block or away from the direction in which the second extrusion block is positioned, a plurality of first synchronous connecting rods are arranged on the first synchronous block, and the first synchronous connecting rods can be inserted into the second extrusion block; the second synchronous connecting assembly is connected to the second extrusion block, the second extrusion block is provided with a second installation cavity, the second synchronous connecting assembly comprises a second synchronous block which is arranged in the second extrusion block, can horizontally move towards the first extrusion block or away from the first extrusion block and is staggered with the first synchronous block in the height direction, and a plurality of second synchronous connecting rods are arranged on the second synchronous block and can be inserted into the first extrusion block.
In order to realize the removal of first synchronization piece, first synchronization coupling assembling still includes the follower lever of fixed connection on first extrusion piece upper portion, the upper end of first organism rotationally is connected with the transmission cover, the in-connection of transmission cover has the uide bushing, it has the guide way of vertical setting to open on the uide bushing, the follower lever can slide from top to bottom along the guide way, and the follower lever drives the transmission cover and rotates, and transmission cover and first synchronization piece transmission are connected.
In order to further realize the rotation of the transmission sleeve, two rotation transmission parts are arranged on the follow-up rod, spiral sinking grooves corresponding to the rotation transmission parts are formed in the inner side of the transmission sleeve, the rotation transmission parts penetrate through the corresponding guide grooves and then are inserted into the spiral sinking grooves in the transmission sleeve, and when the follow-up rod moves, the rotation transmission parts drive the transmission sleeve to rotate.
In order to further realize the connection of first extrusion piece and second extrusion piece, still rotationally be connected with the transmission shaft of being connected with the transmission cover transmission on the first organism, fixedly connected with guiding part on the first extrusion piece, the one end that guiding part up is opened has first direction rotation counter bore, and the lower extreme of transmission shaft can just slide and rotate in first direction rotation counter bore, is connected with drive bevel gear on the transmission shaft, drive bevel gear can drive bevel gear and rotate, drive bevel gear can just slide along the transmission shaft, rotationally be connected with the drive screw of level setting on the first extrusion piece, first synchronizing block threaded connection is on drive screw, the one end that drive screw kept away from the second extrusion piece is connected with the driven bevel gear with drive bevel gear complex.
In order to realize independent action of the first extrusion block or the second extrusion block, the driven bevel gear drives the transmission screw to rotate when rotating, and the driven bevel gear can just slide along the transmission screw.
In order to further realize independent action or simultaneous action of the first extrusion block or the second extrusion block, a clutch driver is fixedly connected in the first extrusion block, a push-pull rod capable of reciprocating linear movement and horizontally arranged is connected to the clutch driver, a clutch piece is detachably connected to the push-pull rod, one end, far away from the driving bevel gear, of the driven bevel gear is fixedly provided with a clutch rotating sleeve capable of sliding along a transmission screw rod, an annular clutch groove is formed in the periphery of the clutch rotating sleeve, and one end, far away from the push-pull rod, of the clutch piece is spliced on the clutch rotating sleeve through the clutch groove.
In order to further realize synchronous movement between the drive bevel gear and the first extrusion block, an annular connecting groove is formed in the periphery of the upper end of the guide part, the lower end of the drive bevel gear is connected with a connecting sleeve, the lower part of the connecting sleeve is just sleeved on the guide part through the connecting groove, a limit sleeve is connected to the upper side of the guide part in the connecting sleeve, and the connecting sleeve can just rotate along the outer edge of the guide part.
In order to further realize the rotation of the transmission screw rod, the outside of the transmission sleeve is fixedly connected with a driving gear, and a driven gear meshed with the driving gear is fixedly connected on a transmission shaft above the first extrusion block.
In order to further realize the connection of first extrusion piece and second extrusion piece, a plurality of first sliding grooves that go up with first synchronous connecting rod one-to-one have been arranged to the one side that the relative second extrusion piece set up of first extrusion piece, a plurality of second sliding grooves that go up sliding groove one-to-one with first have been arranged to the one side that the relative first extrusion piece set up of second extrusion piece, first synchronous connecting rod can pass the first sliding groove that goes up that corresponds and insert in the second that corresponds and go up the sliding groove.
As a preferred scheme of the double linkage synchronous bending machine, the invention comprises the following steps: the first extrusion block between the driven bevel gear and the first synchronization block is internally and fixedly connected with a supporting seat, and the transmission screw rod is rotationally connected to the supporting seat.
Compared with the prior art, the invention has the following technical effects: through the arrangement of the first synchronous connecting component and the second synchronous connecting component, connection or separation between the first extrusion block and the second extrusion block is realized, and when the first synchronous connecting rod and the second synchronous connecting rod are descended, the first synchronous connecting rod and the second synchronous connecting rod are respectively inserted into the second extrusion block and the first extrusion block gradually, and the first extrusion block and the second extrusion block are connected together, so that the reliability of synchronous action is improved; when the first synchronous connecting rod and the second synchronous connecting rod move up to the initial position, the first synchronous connecting rod and the second synchronous connecting rod leave the first extrusion block and the second extrusion block respectively, and meanwhile, the driven bevel gear leaves the driving bevel gear, so that the separation of the first extrusion block and the second extrusion block is realized, and the bending of the small-sized plate is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of the present invention with the guide sleeve hidden from view.
Fig. 2 is a partial enlarged view at a in fig. 1.
Fig. 3 is a partial enlarged view at B in fig. 1.
Fig. 4 is a top view of the present invention with the guide sleeve hidden from view.
Fig. 5 is a view in the direction C-C of fig. 4.
Fig. 6 is a partial enlarged view at D in fig. 4.
Fig. 7 is a partial enlarged view at E in fig. 4.
Fig. 8 is a partial enlarged view of F in fig. 4.
Fig. 9 is a partial enlarged view at G in fig. 4.
Fig. 10 is a perspective view of a follower lever according to the present invention.
In the drawing, a first machine body 100, a lower mold 200, a first telescopic rod 300, a first linear driver 400, a first extrusion block 500, a first synchronous connecting component 600, a follower rod 601, a rotary transmission part 6011, a driving gear 602, a driving sleeve 603, a rotating disk 6031, a rotating member 604, a driven gear 605, a driving shaft 606, a guide sleeve 607, a connecting disk 6071, a rotating sleeve 608, a first synchronous block 609, a first synchronous connecting rod 6091, a driving screw 610, a limiting sleeve 611, a connecting step 6111, a driven bevel gear 612, a supporting seat 613, a clutch driver 614, a push-pull rod 615, a clutch 616, a clutch 6161, a limiting plate 6163, a clutch 6163, a driving bevel gear 617, a connecting sleeve 618, a connecting part 6181 and a limiting ring 6182, 619 guide, 700 second synchronous connecting assembly, 701 second synchronous block, 7011 second synchronous connecting rod, 800 second linear driver, 900 second telescopic rod, 1000 second extrusion block, 1001 supporting beam, 2000 upper die, 3000 second machine body, 4000 first extrusion seat, 4001 guide plate, 5000 second extrusion seat, 1 outer screw hole, 2 spiral sinking groove, 3 first rotation sinking groove, 4 second rotation sinking groove, 5 guide groove, 6 inner screw hole, 7 first lower sliding groove, 8 first upper sliding groove, 9 clutch groove, 10 fixed hole, 11 through hole, 12 fastening hole, 13 connecting groove, 14 mounting hole, 15 upper screw hole, 16 second upper sliding groove, 17 second lower sliding groove, 18 first mounting cavity, 19 second mounting cavity.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 5, for a first embodiment of the present invention, a dual linkage synchronous bending machine is provided, which can achieve connection or disconnection of a first extrusion block 500 and a second extrusion block 1000.
The double-linkage synchronous bending machine comprises a first machine body 100 and a second machine body 3000, wherein the first synchronous connecting component 600 and the second synchronous connecting component 700 are respectively connected with at least one first telescopic rod 300 and at least one second telescopic rod 900 which can do reciprocating linear movement in the height direction, specifically, two first linear drivers 400 and two second linear drivers 800 are respectively arranged at the upper ends of the first machine body 100 and the second machine body 3000, in the embodiment, the linear drivers are preferably hydraulic cylinders, the first telescopic rod 300 is connected with the first linear drivers 400, the second telescopic rod 900 is connected with the second linear drivers 800, the lower parts of the first telescopic rod 300 and the second telescopic rod 900 are respectively fixedly connected with a first extrusion block 500 and a second extrusion block 1000, the lower ends of the first extrusion block 500 and the second extrusion block 1000 are respectively connected with an upper die 2000, and the first machine body 100 and the second machine body 3000 below the upper die 2000 are respectively fixedly connected with a lower die 200; the first synchronization connecting assembly 600 is connected to the first extrusion block 500, the first extrusion block 500 is provided with a first installation cavity 18, the first synchronization connecting assembly 600 comprises a first synchronization block 609 which is arranged in the first installation cavity 18 and can horizontally move towards the second extrusion block 1000 or away from the direction in which the second extrusion block 1000 is located, the first synchronization block 609 is provided with a plurality of first synchronization connecting rods 6091, and the first synchronization connecting rods 6091 can be inserted into the second extrusion block 1000; the second synchronous connection assembly 700 is connected to the second extrusion block 1000, the second extrusion block 1000 is provided with a second installation cavity 19, the second synchronous connection assembly 700 comprises a second synchronous block 701 which is arranged in the second extrusion block 1000, can horizontally move towards the first extrusion block 500 or away from the first extrusion block 500, is staggered with the first synchronous block 609 in the height direction, a plurality of second synchronous connection rods 7011 are arranged on the second synchronous block 701, the second synchronous connection rods 7011 can be inserted into the first extrusion block 500, and when the first extrusion block 500 and the second extrusion block 1000 simultaneously move downwards under the action of the first linear driver 400 and the second linear driver 800, the first synchronous connection rods 6091 and the second synchronous connection rods 7011 are respectively inserted into the second extrusion block 1000 and the first extrusion block 500 simultaneously.
In order to further realize the connection between the first extrusion block 500 and the second extrusion block 1000, the first extrusion block 500 is arranged at the left side of the second extrusion block 1000, the right end of the first extrusion block 500 is fixedly connected with a first extrusion seat 4000, the left end of the second extrusion block 1000 is fixedly connected with a second extrusion seat 5000, a plurality of first upper sliding grooves 8 which are in one-to-one correspondence with the first synchronous connecting rods 6091 are arranged on the first extrusion seat 4000, a plurality of second upper sliding grooves 16 which are in one-to-one correspondence with the first upper sliding grooves 8 are arranged on the second extrusion seat 5000, and the first synchronous connecting rods 6091 can be inserted into the corresponding second upper sliding grooves 16 through the corresponding first upper sliding grooves 8; a plurality of second lower sliding grooves 17 corresponding to the second synchronous connecting rods 7011 one by one are arranged on the second extrusion seat 5000, a plurality of first lower sliding grooves 7 corresponding to the second lower sliding grooves 17 are arranged on the first extrusion seat 4000, and the second synchronous connecting rods 7011 can sequentially penetrate through the second lower sliding grooves 17 and extend into the first lower sliding grooves 7.
Specifically, the front and rear sides of one end of the first extrusion seat 4000 opposite to the second extrusion seat 5000 are respectively fixed with a guide plate 4001, a chute is formed between the two guide plates 4001 and the right side of the first extrusion block 500, and when the second extrusion block 1000 is independently lifted, the second extrusion seat 5000 is slidably connected to the first extrusion seat 4000 through the chute; when the second pressing block 1000 is independently lifted, the first pressing seat 4000 is slidably connected to the second pressing seat 5000 via the two guide plates 4001.
In the initial state, two bending devices are in double linkage by default, namely the tail end of a first synchronous connecting rod 6091 is contacted with one side of a second extrusion block 1000 opposite to the first extrusion block 500, and the tail end of a second synchronous connecting rod 7011 is contacted with one side of the first extrusion block 500; when a large plate needs to be bent, the first linear driver 400 and the second linear driver 800 synchronously act to enable the first extrusion block 500 and the second extrusion block 1000 to synchronously move downwards to drive the first synchronization block 609 and the second synchronization block 701 to move oppositely, the first synchronization connecting rod 6091 is further inserted into the second extrusion block 1000, the second synchronization connecting rod 7011 is further inserted into the first extrusion block 500, the connection reliability of the first extrusion block 500 and the second extrusion block 1000 is improved, and the reliability of synchronous downward movement is further improved; after the bending is completed, the first linear actuator 400 and the second linear actuator 800 are operated reversely, and after the initial position is reset, the first linear actuator 400 and the second linear actuator 800 are stopped; when the small-sized plate needs to be bent, only one bending device is needed to be selected for bending, so that the first synchronous connecting rod 6091 and the second synchronous connecting rod 7011 do not act, and the needed linear driver is controlled to act.
Example 2
Referring to fig. 2 to 8, for a second embodiment of the present invention, a dual linkage synchronous bending machine is provided, which can further realize separation or connection of the first extrusion block 500 and the second extrusion block 1000.
Specifically, the first synchronous connection assembly 600 further includes a follower rod 601 fixedly connected to the upper portion of the first extrusion block 500, an outer screw hole 1 is formed in the upper portion of the first extrusion block 500, a fastening bolt is used to screw in the outer screw hole 1 and an inner screw hole 6 of the follower rod 601, the follower rod 601 is fixedly connected to the first extrusion block 500, a transmission sleeve 603 is rotatably connected to the upper end of the first machine body 100, a rotating disc 6031 is fixedly connected to the upper end of the transmission sleeve 603, the rotating disc 6031 is rotatably connected to one side of the upper end of the first machine body 100, a rotating sleeve 608 is connected to the transmission sleeve 603 at the lower end of the supporting beam 1001, an annular first rotating sink 3 for enabling the rotating disc 6031 to rotate and an annular second rotating sink 4 for enabling the rotating sleeve 608 to rotate are respectively formed at the upper end and lower end of the supporting beam 1001, the rotating sleeve 608 is rotatably connected to one side of the supporting beam 1001 facing downwards, when the rotating sleeve 608 is installed, the rotating sleeve 608 is sleeved on the transmission sleeve 603 below the supporting beam 1001, the upper end of the rotating sleeve 608 is just inserted into the second rotating sink 4, and the rotating sleeve 608 is fixedly connected to the transmission sleeve 603 by fixing members such means; the transmission sleeve 603 is connected with a guide sleeve 607, one end of the guide sleeve 607 extending out of the transmission sleeve 603 is fixedly provided with a connecting disc 6071, one side of the connecting disc 6071 extending out of the periphery of the rotating disc 6031 is contacted with the upper side of the supporting beam 1001 and fixedly connected to the supporting beam 1001, the guide sleeve 607 is provided with a guide groove 5 which is vertically arranged, the follower rod 601 can slide up and down along the guide groove 5, the follower rod 601 drives the transmission sleeve 603 to rotate, the transmission sleeve 603 is connected with the first synchronization block 609 in a transmission way, two rotating transmission parts 6011 are arranged on the follower rod 601, the inner side of the transmission sleeve 603 is provided with a spiral sinking groove 2 corresponding to the rotating transmission part 6011, the rotating transmission part 6011 is inserted into the spiral sinking groove 2 after penetrating through the corresponding guide groove 5, and the follower rod 601 drives the transmission sleeve 603 to rotate through the rotating transmission part 6011 when moving.
In order to further realize the connection of the first extrusion block 500 and the second extrusion block 1000, the first machine body 100 is also rotatably connected with a transmission shaft 606 in transmission connection with the transmission sleeve 603, one upward end of the supporting beam 1001 is rotatably connected with a rotating part 604, an upper screw hole 15 convenient to connect with the transmission shaft 606 is formed in the rotating part 604, during installation, fixing parts such as fixing bolts are used for screwing into the upper screw hole 15 and the transmission shaft 606 to be fixedly connected, a driving gear 602 is fixedly connected to the outer side of the transmission sleeve 603, a driven gear 605 meshed with the driving gear 602 is fixedly connected to the transmission shaft 606 above the first extrusion block 500, a guiding part 619 is fixedly connected to the first extrusion block 500, one upward end of the guiding part 619 is provided with a first guiding rotating counter bore, the lower end of the transmission shaft 606 can just slide and rotate in the first guiding counter bore, the transmission shaft 606 is connected with a driving bevel gear 617, the driving bevel gear 606 can drive the driving bevel gear 617 to rotate, the driving bevel gear 617 can synchronously move with the first extrusion block 500, the driving bevel gear 606 can just slide along the transmission shaft 606, a driving gear 610 horizontally arranged in the first installation cavity 18 is fixedly connected with the driving gear 602, a driven gear 609 is fixedly connected with the driven gear 605 meshed with the driving gear 602, and the driving screw 612 is just moves away from the first lead screw 612 in the first extrusion block 500, and is in a sliding manner is connected with the driving gear 610, and is in a driving seat 610 is in a sliding manner, and is in a driving seat is in a sliding connection with a driving seat 610.
The structure for realizing the movement of the second synchronization connection rod 7011 is similar to the structure for realizing the movement of the first synchronization connection rod 6091, and the specific structure of the second synchronization connection assembly 700 is not repeated; when the large-scale plate is bent, double-machine linkage operation is required, the driven bevel gear 612 in the first extrusion block 500 is matched with the corresponding driving bevel gear 617, the first linear driver 400 and the second linear driver 800 act to enable the first telescopic rod 300 and the second telescopic rod 900 to synchronously extend downwards, the first extrusion block 500 and the second extrusion block 1000 move downwards, the follower rod 601 connected on the first extrusion block 500 and the second extrusion block 1000 simultaneously moves downwards, the follower rod 601 slides downwards along the guide groove 5, the rotation transmission part 6011 moves downwards, the rotation transmission part 6011 drives the transmission sleeve 603 to rotate, the transmission sleeve 603 drives the driven bevel gear 605 to rotate through the driving gear 602, the driven bevel gear 605 drives the transmission shaft 606 to rotate, the driving bevel gear 617 drives the driven bevel gear 612 to rotate, meanwhile, the driving bevel gear 617 moves downwards along the transmission shaft 606, the driven bevel gear 612 drives the transmission screw 610 to rotate, the transmission screw 610 drives the first synchronization block 609 to move, the first synchronization block 609 moves towards the direction of the second extrusion block 1000, the working principle of the second synchronization connecting assembly 700 on the second extrusion block 1000 is similar to that of the first synchronization connecting assembly 600, and not described in detail herein, the second synchronization block 701 moves towards the direction of the first extrusion block 500, and the first synchronization connecting rod 6091 and the second synchronization connecting rod 7011 are respectively inserted into the second extrusion seat 5000 and the first extrusion seat 4000 gradually, so that the connection of the first extrusion block 500 and the second extrusion block 1000 is realized, and the reliability of the synchronous bending operation of the first extrusion block 500 and the second extrusion block 1000 is improved; after the bending is finished, the first linear driver 400 and the second linear driver 800 are controlled to act reversely, so that the first extrusion block 500 and the second extrusion block 1000 move upwards, and when the first extrusion block and the second extrusion block move upwards to the initial positions, the first linear driver 400 and the second linear driver 800 stop acting; when the small-sized plate needs to be bent, only one bending device is selected for operation, for example, the device where the first machine body 100 is located is selected, the driven bevel gear 612 leaves the corresponding driving bevel gear 617, the driven bevel gear 612 slides to a set position along the transmission screw 610, the driven bevel gear 612 stops moving, the plate is placed on the lower die 200, at this time, the first linear driver 400 acts to enable the first telescopic rod 300 to extend downwards, the driving bevel gear 617 idles on the transmission shaft 606, the first extrusion seat 4000 slides downwards along the second extrusion seat 5000, the bending is finished, the first linear driver 400 reversely acts and moves upwards to an initial position, and the first linear driver 400 stops acting to realize the independent bending of the small-sized plate by the bending device where the first extrusion block 500 is located.
In order to further realize synchronous movement between the drive bevel gear 617 and the first extrusion block 500, an annular connecting groove 13 is formed in the periphery of the upper end of the guide part 619, a vertical connecting part 6171 is fixed at the lower end of the drive bevel gear 617, a connecting sleeve 618 is detachably connected to the vertical connecting part 6171, the connecting sleeve 618 comprises a limiting ring 6182, the limiting ring 6182 is just sleeved on the guide part 619 through the connecting groove 13, the limiting ring 6182 can rotate along the outer edge of the guide part 619, a connecting part 6181 is fixed on the upper side of the limiting ring 6182, a through hole 11 is formed in the connecting part 6181, the diameter of the through hole 11 is larger than the inner diameter of the inner edge of the limiting ring 6182, and a plurality of fixing holes 10 are distributed on the upper part of the connecting part 6181; the upper side of the guide part 619 in the connecting sleeve 618 is connected with a limit sleeve 611, the limit sleeve 611 extends into the through hole 11 and is just sleeved on the guide part 619 on the upper side of the limit ring 6182, a connecting step 6111 on the upper part of the limit sleeve 611 is abutted on the upper side of the guide part 619, and a plurality of fastening holes 12 are distributed on the connecting step 6111; before the driving bevel gear 617, the driving screw 610 and other components are installed, the first extrusion seat 4000 is not installed on the first extrusion block 500, after the components are installed, the first extrusion seat 4000 is fixedly connected to the right side of the first extrusion block 500, a first installation cavity 18 is formed on the left side of the first extrusion seat 4000 and the inner wall of the first extrusion block 500, and a second installation cavity 19 is formed on the right side of the second extrusion seat 5000 and the inner wall of the second extrusion block 1000.
When the drive bevel gear 617 is connected to the guide portion 619, the connecting sleeve 618 is sleeved on the guide portion 619 through the connecting sleeve 618, the limiting sleeve 611 extends into the through hole 11 and is screwed on the guide portion 619 on the upper side of the limiting ring 6182, the fastening hole 12 is screwed into the fastening screw to be connected with the guide portion 619, connection between the limiting sleeve 611 and the guide portion 619 is achieved, the upper portion of the connecting sleeve 618 is sleeved on the vertical connecting portion 6171, a connecting sinking groove is formed in one downward end of the first extrusion block 500, a mounting hole 14 is formed in the first extrusion block 500 at the center of the connecting sinking groove, after the connecting sleeve 618 connected to the guide portion 619 and the middle upper portion of the guide portion 619 penetrate through the mounting hole 14, the lower portion of the guide portion 619 is just inserted into the connecting sinking groove, the connecting portion 6181 is just sleeved on the vertical connecting portion 6171, the guide portion 619 is fixed on the first extrusion block 500, and the connecting portion 6181 is fixedly connected on the vertical connecting portion 6171 through the fixing hole 10.
The first synchronous connecting assembly 600 and the second synchronous connecting assembly 700 are arranged to realize connection or separation between the first extrusion block 500 and the second extrusion block 1000, and when the first synchronous connecting rod 6091 and the second synchronous connecting rod 7011 are respectively inserted into the second extrusion seat 5000 and the first extrusion seat 4000 gradually, so that the first extrusion block 500 and the second extrusion block 1000 are mechanically connected together, and the reliability of synchronous action is improved; when moving up to the initial position, the first and second synchronizing connection rods 6091 and 7011 leave the first and second extrusion blocks 500 and 1000, respectively, while the driven bevel gear 612 leaves the drive bevel gear 617, so as to separate the first and second extrusion blocks 500 and 1000, so as to bend the small plate.
Example 3
Referring to fig. 9, in a third embodiment of the present invention, a dual linkage synchronous bending machine is provided, which can further realize synchronous pressing down or independent pressing down of a first pressing block 500 and a second pressing block 1000 to complete bending operation.
In order to further realize independent or simultaneous actions of the first extrusion block 500 or the second extrusion block 1000, a clutch driver 614 is fixedly connected in the first extrusion block 500, the clutch driver 614 is preferably an electric push rod, a push-pull rod 615 which can reciprocate linearly and is horizontally arranged is connected to the clutch driver 614, a clutch piece 616 is detachably connected to the push-pull rod 615, the clutch piece 616 comprises a clutch sleeve 6161 which is just sleeved on the push-pull rod 615, a limiting plate 6162 is fixed on the clutch sleeve 6161, a clutch rod 6163 is fixed on the limiting plate 6162, a clutch rotating sleeve which can slide along the transmission screw 610 is fixed at one end of the driven bevel gear 612, which is far away from the driving bevel gear 617, an annular clutch groove 9 is formed in the periphery of the clutch rotating sleeve, and one end of the clutch rod 6163, which is far away from the limiting plate 6162, is spliced on the clutch rotating sleeve through the clutch groove 9; the structure for achieving engagement of the driven bevel gear 612 with or separation from the drive bevel gear 617 in the second extrusion block 1000 is similar to that described above and will not be described again.
When the clutch member 616 is installed, the clutch rod 6163 is inserted into the clutch rotating sleeve through the clutch groove 9, the clutch rod 6163 is rotated, the clutch rod 6163 rotates around the outer edge of the clutch rotating sleeve, when the clutch rotating sleeve is aligned with the push-pull rod 615, the clutch driver 614 is controlled to act, the push-pull rod 615 extends outwards until the push-pull rod 615 is abutted against the limiting plate 6162, the clutch driver 614 stops acting, a connecting hole is formed in the limiting plate 6162, the connecting hole is screwed into the push-pull rod 615 through a fixing bolt, and the connection between the clutch member 616 and the push-pull rod 615 is realized; in the initial state, the driven bevel gear 612 and the drive bevel gear 617 are in a matched state, when the driven bevel gear 612 and the drive bevel gear 617 need to be separated, the clutch driver 614 acts, the acting direction of the clutch driver 614 is controlled, the push-pull rod 615 is retracted, the push-pull rod 615 pulls the clutch rotating sleeve to move in the direction away from the drive bevel gear 617, the driven bevel gear 612 is separated from the drive bevel gear 617 to a set position, and the clutch driver 614 stops acting.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a synchronous bender of double linkage, includes first organism (100) and second organism (3000), be connected with at least one first telescopic link (300) and second telescopic link (900) that can do reciprocal rectilinear movement in the direction of height on first organism (100) and second organism (3000) respectively, the lower part of first telescopic link (300) and second telescopic link (900) is fixedly connected with first extrusion piece (500) and second extrusion piece (1000) respectively, the lower extreme of first extrusion piece (500) and second extrusion piece (1000) all is connected with last mould (2000), is connected with lower mould (200) on first organism (100) and second organism (3000) of last mould (2000) below respectively; the method is characterized in that: also included is a method of manufacturing a semiconductor device,
the first synchronous connecting component (600), first synchronous connecting component (600) is connected on first extrusion piece (500), have first installation cavity (18) on first extrusion piece (500), first synchronous connecting component (600) including setting up in first installation cavity (18) and can be towards second extrusion piece (1000) or keep away from second extrusion piece (1000) place direction horizontal migration's follow-up lever (601) on first extrusion piece (500) upper portion, fixed connection is equipped with a plurality of first synchronous connecting rod (6091) on first synchronous piece (609), first synchronous connecting rod (6091) can insert in second extrusion piece (1000), the upper end rotationally of first organism (100) is connected with driving sleeve (603), driving sleeve (603) in-connection guide sleeve (607), it has guide way (5) of vertical setting to open on guide way (607), follow-up lever (601) can be along guide way (5) down slide on guide way (601), drive driving sleeve (603) and driving sleeve (601) rotate with driving sleeve (601), driving sleeve (603) are equipped with driving sleeve (601) and driving sleeve (601), the rotary transmission part (6011) is inserted into the spiral sinking groove (2) in the transmission sleeve (603) after passing through the corresponding guide groove (5), when the follower rod (601) moves, the transmission sleeve (603) is driven to rotate by the rotary transmission part (6011), the first machine body (100) is also rotatably connected with a transmission shaft (606) in transmission connection with the transmission sleeve (603), the first extrusion block (500) is fixedly connected with the guide part (619), one upward end of the guide part (619) is provided with a first guide rotary counter bore, the lower end of the transmission shaft (606) can just slide and rotate in the first guide rotary counter bore, the transmission shaft (606) is connected with a drive bevel gear (617), the transmission shaft (606) can drive the drive bevel gear (617) to rotate, the drive bevel gear (617) can just slide along the transmission shaft (606), the first extrusion block (500) is rotatably connected with a horizontally arranged transmission lead screw (610), the first synchronization block (609) is in threaded connection with the transmission shaft (610), the lower end of the transmission shaft (606) can just slide and the driven bevel gear (612) can just slide along the transmission lead screw (610) when the driven bevel gear (612) is driven by the drive bevel gear (610), a driving gear (602) is fixedly connected to the outer side of the transmission sleeve (603), and a driven gear (605) meshed with the driving gear (602) is fixedly connected to a transmission shaft (606) above the first extrusion block (500);
the second synchronous connecting assembly (700), second synchronous connecting assembly (700) is connected on second extrusion piece (1000), have second installation cavity (19) on second extrusion piece (1000), second synchronous connecting assembly (700) are including setting up in second extrusion piece (1000), can be towards first extrusion piece (500) or keep away from second synchronization piece (701) that first extrusion piece (500) place direction horizontal migration and in the direction of height and first synchronization piece (609) stagger setting, a plurality of second synchronization connecting rods (7011) have been arranged on second synchronization piece (701), second synchronization connecting rod (7011) can insert in first extrusion piece (500).
2. The dual linkage synchronous bending machine as set forth in claim 1, wherein: the clutch device is characterized in that a clutch driver (614) is fixedly connected in the first extrusion block (500), a push-pull rod (615) capable of reciprocating and linearly moving and horizontally arranged is connected to the clutch driver (614), a clutch piece (616) is detachably connected to the push-pull rod (615), a clutch rotating sleeve capable of sliding along a transmission screw (610) is fixed at one end, far away from the driving bevel gear (617), of the driven bevel gear (612), an annular clutch groove (9) is formed in the periphery of the clutch rotating sleeve, and one end, far away from the push-pull rod (615), of the clutch piece (616) is spliced on the clutch rotating sleeve through the clutch groove (9).
3. A dual linkage synchronous bending machine as claimed in claim 1 or 2, wherein: the periphery of guide part (619) upper end is opened has annular spread groove (13), the lower extreme of driving bevel gear (617) is connected with adapter sleeve (618), the lower part of adapter sleeve (618) just cup joints on guide part (619) through spread groove (13), guide part (619) upside in adapter sleeve (618) is connected with stop collar (611), and adapter sleeve (618) can just rotate along guide part (619) outer fringe.
4. A dual linkage synchronous bending machine as claimed in claim 1 or 2, wherein: the first extrusion piece (500) is arranged a plurality of first upper sliding grooves (8) corresponding to the first synchronous connecting rods (6091) one by one on one side which is arranged relative to the second extrusion piece (1000), a plurality of second upper sliding grooves (16) corresponding to the first upper sliding grooves (8) one by one are arranged on one side which is arranged relative to the second extrusion piece (500), and the first synchronous connecting rods (6091) can penetrate through the corresponding first upper sliding grooves (8) to be inserted into the corresponding second upper sliding grooves (16).
5. A dual linkage synchronous bending machine as claimed in claim 1 or 2, wherein: a supporting seat (613) is fixedly connected in the first extrusion block (500) between the driven bevel gear (612) and the first synchronization block (609), and the transmission screw (610) is rotatably connected to the supporting seat (613).
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| CN202310501964.3A CN116237398B (en) | 2023-05-06 | 2023-05-06 | Double-linkage synchronous bending machine |
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| CN202310501964.3A CN116237398B (en) | 2023-05-06 | 2023-05-06 | Double-linkage synchronous bending machine |
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| CN116237398A (en) | 2023-06-09 |
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