CN113617893A - Bending machine with magnetic grid ruler unbalance loading prevention structure and implementation method thereof - Google Patents
Bending machine with magnetic grid ruler unbalance loading prevention structure and implementation method thereof Download PDFInfo
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- CN113617893A CN113617893A CN202111189405.0A CN202111189405A CN113617893A CN 113617893 A CN113617893 A CN 113617893A CN 202111189405 A CN202111189405 A CN 202111189405A CN 113617893 A CN113617893 A CN 113617893A
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- 238000005452 bending Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000002265 prevention Effects 0.000 title claims description 14
- 230000007704 transition Effects 0.000 claims abstract description 96
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004308 accommodation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
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- Bending Of Plates, Rods, And Pipes (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a bending machine with an anti-unbalance-loading structure of a magnetic grid ruler and an implementation method of the bending machine, wherein the bending machine comprises the anti-unbalance-loading structure, the magnetic grid ruler and a bending machine main body, the anti-unbalance-loading structure and the magnetic grid ruler are arranged at the edges of two sides of the bending machine main body, the anti-unbalance-loading structure is in contact connection with the magnetic grid ruler, and the anti-unbalance-loading structure comprises a movable block, a bedplate, a transition rod, an adjusting module and a buckle block; wherein prevent the unbalance loading structure and be used for maintaining the stability at magnetic grid chi both ends, avoid the both ends of magnetic grid chi to appear crooked phenomenon, prevent that the unbalance loading structure is whole can adjust, it is specific, when twisting the knob cap through the screwdriver, the knob cap takes place the displacement when taking place the rotation, the knob cap drives the transition piece displacement, the transition piece is through first protrusion circle and transition pole linkage movable block simultaneously, the movable block of both ends symmetric distribution just can be along the surface removal of platen like this, the movable block drives and detains the piece, detain the piece and maintain the magnetic grid chi, just so can reach the magnetic grid chi and prevent the unbalance loading effect, accommodation process is simple and convenient simultaneously.
Description
Technical Field
The invention relates to a bending machine, in particular to a bending machine with a magnetic grid ruler unbalance loading prevention structure and an implementation method thereof.
Background
Bending means that a metal plate is elastically deformed firstly under the pressure of an upper die or a lower die of a bending machine, then enters plastic deformation, the plate is freely bent at the beginning stage of plastic bending, along with the pressure applied to the plate by the upper die or the lower die, the plate is gradually close to the inner surface of a V-shaped groove of the lower die, the curvature radius and the bending force arm are gradually reduced, the pressing is continued until the stroke is ended, the upper die and the lower die are completely contacted with the plate in a close contact manner at three points, and the V-shaped bending is finished at the moment, so that the bending is commonly called bending. In order to ensure the machining precision of the bending equipment, a magnetic grid ruler detection assembly is generally installed at the edge of the bending equipment. The process of recording magnetic waves with strictly equal intervals on a magnetic scale (or disk) by a recording head is called magnetic recording, wherein the magnetic scale records the magnetic waves with a method similar to a recording technology. The magnetic scale on which the magnetic wave has been recorded is called a magnetic grid scale. The separation distance between adjacent grid waves on the magnetic grid ruler is called the wavelength of the magnetic grid, and is also called the pitch (grid distance) of the magnetic grid.
An important characteristic of the magnetic grid is that the magnetic grid ruler and the magnetic head are in a contact working state. The magnetic grid works on the principle of magnetoelectric conversion, and in order to ensure the magnetic head to have stable output signal amplitude, the magnetic resistance of air is considered to be very large, so that a large and variable gap is not allowed to exist between the magnetic grid ruler and the magnetic head, and the magnetic grid ruler is preferably in a contact type. For this reason, the tape type magnetic grid is operated with the magnetic head pressed on the magnetic tape, so that the magnetic head can be in good contact with the magnetic tape even if the tape surface is somewhat uneven. Wherein install the magnetic grid chi on bending equipment and generally be rectangular form, the bending in rectangular magnetic grid chi both ends will appear that can't avoid like this. The bending of the two ends of the magnetic grid ruler can influence the measurement precision, so that the installation and the unbalance load prevention of the magnetic grid ruler are worth researching.
Publication No. CN211588080U discloses a single cylinder bending machine, belongs to work piece mechanical technical field that bends. The device comprises a rack and an offset load compensation assembly, wherein a guide rail, a sliding block, an upper die and a lower die are arranged on the rack, the guide rail is in sliding connection with the sliding block, the sliding block is connected with the upper die, the offset load compensation assembly comprises an offset load determinator and an offset load compensation workbench, the offset load determinator is arranged at the upper die of the rack, the offset load compensation workbench is arranged on the rack, and the offset load compensation workbench is connected with the lower die. The unbalance loading compensation assembly is used for measuring and compensating the unbalance loading generated between the guide rail and the sliding block of the single-cylinder bending machine, and correcting the working process of the single-cylinder bending machine, so that the clamping between the upper die and the lower die is accurate. The utility model discloses a go up the work process of mould and lower mould between accurate, but it still does not rationally solve crooked and the installation problem in magnetic grid chi both ends, so still need a component that can guarantee that magnetic grid chi both ends are level and smooth promptly prevent the unbalance loading, need it to possess the dismouting and the simple to use characteristic simultaneously to single cylinder bender through the unbalance loading compensating assembly because produce the unbalance loading between guide rail and the slider and measure and compensate, proofread and correct the single cylinder bender.
Disclosure of Invention
The bending machine with the magnetic grid ruler anti-unbalance-loading structure and the implementation method thereof have the advantages that the position of the buckle block can be adjusted adaptively to achieve the magnetic grid ruler anti-unbalance-loading effect, and the adjustment process is simple, so that the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a bending machine with an anti-unbalance-loading structure of a magnetic grid ruler comprises the anti-unbalance-loading structure, the magnetic grid ruler and a bending machine main body, wherein the anti-unbalance-loading structure and the magnetic grid ruler are installed at the edges of two sides of the bending machine main body, the anti-unbalance-loading structure is in contact connection with the magnetic grid ruler, the anti-unbalance-loading structure comprises a movable block, a table plate, a transition rod, an adjusting module and a buckling block, the buckling block is installed on the side wall of the movable block and is in contact with the edge of the magnetic grid ruler, the movable block is installed at one end of the transition rod, the other end of the transition rod is movably connected with the adjusting module, and the adjusting module is installed on the side wall of the table plate;
the adjusting module comprises a round head cap, a transverse column, a transition block, a base block and a first convex circle, the round head cap is fixed at one end of the transverse column, the other end of the transverse column is movably connected with the base block, the outer wall of the transverse column is connected with the transition block, the upper side wall and the lower side wall of the transition block are both provided with the first convex circle, and the transition block is connected with one end of a transition rod through the first convex circle;
one end of the transverse column is provided with external threads, the transverse column is connected with the foundation block in a thread fit mode, the foundation block is fixed on the side wall of the bedplate, the outer wall of the transverse column is provided with a clamping groove, and the transverse column is connected with the transition block through the clamping groove;
the center of the round head cap is provided with a cross groove, and the center line of the round head cap is coincided with the center line of the cross column.
Further, the movable block includes T block, guide block, square and second protrusion circle, and the second protrusion circle is installed in the upper and lower face wall department of T block, and the T block passes through the one end that the transition pole is connected to the second protrusion circle, and the guide block is installed to the bottom surface of T block, and T block and guide block all with platen swing joint, the side-mounting square of T block, the square is connected with the lateral wall of detaining the piece.
Furthermore, the bedplate is connected with the bending machine main body through a screw, a guide groove in the vertical direction is formed in the bedplate, the bedplate is connected with the movable block through the guide groove, the vertical section of the guide block is in a shape like a Chinese character 'pin', and the guide block is matched with the guide groove.
Furthermore, a threaded hole is formed in the center of the buckling block, a locking screw is installed at the threaded hole, and the buckling block and the locking screw are connected with the movable block.
Furthermore, the transition rods are symmetrically distributed on two sides of the adjusting module, each transition rod is composed of a connecting plate and a rib plate, and two sides of each rib plate are connected with the connecting plates.
Furthermore, the width value of the foundation block is larger than that of the transition block, and the transverse column is parallel to the side wall surface of the bedplate.
The invention provides an implementation method of a bending machine with a magnetic grid ruler unbalance loading prevention structure, which comprises the following steps:
s1: firstly, assembling an adjusting module, wherein a transition block in the adjusting module is arranged on the outer side of a transverse column, then the transition block is screwed into the inner side of a base block, and the base block is fixed on the side wall of a bedplate, and at the moment, the central line of a first convex circle is required to be vertical to the bedplate;
s2: then, the movable block is installed, wherein the buckling block is fixed on the side wall of the movable block in advance, the movable block is clamped into a prefabricated guide groove on the bedplate, and the movable block can move freely;
s3: arranging the two transition rods to the mounting positions, enabling the two ends of each transition rod to be connected with the movable block and the adjusting module respectively, screwing a round head cap in the adjusting module through a screwdriver at the moment, and checking whether the two transition rods move synchronously or not in the process that the round head cap moves;
s4: then mounting the magnetic grid ruler on a buckling block, wherein the buckling block is in contact connection with two ends of the magnetic grid ruler;
s5: and finally, symmetrically installing the two groups of anti-unbalance loading structures and the magnetic grid ruler at the edges of two sides of the bending machine main body.
Compared with the prior art, the invention has the beneficial effects that:
1. the bending machine with the magnetic grid ruler anti-unbalance loading structure and the implementation method thereof are characterized in that the anti-unbalance loading structure is used for maintaining the stability of two ends of the magnetic grid ruler and avoiding the bending phenomenon of the two ends of the magnetic grid ruler;
2. according to the bending machine with the magnetic grid ruler anti-unbalance loading structure and the implementation method thereof, the adjusting module is arranged at the center of the side wall of the bedplate, so that two transition rods can be adjusted by operating one adjusting module at the edge, and a cross groove or a straight groove is formed in the center of the side wall of the round head cap, so that the round head cap can be conveniently screwed by a screwdriver;
3. according to the bending machine with the magnetic grid ruler unbalance loading prevention structure and the implementation method thereof, the second protruding circle is the same as the first protruding circle in size, so that the transition rod is convenient to assemble, meanwhile, holes are simply drilled at two ends of the transition rod, the buckling block and the locking screw are connected with the movable block, the buckling block is simple to disassemble and assemble, and the assembling is convenient.
4. This bender with magnetic grid chi anti-unbalance loading structure and implementation method thereof, anti-unbalance loading structure wholly can easily adjust, specifically say, when twisting round head cap through the screwdriver, the displacement takes place for round head cap when taking place the rotation, and the round head cap drives the transition piece displacement, and the transition piece passes through first bulge circle and transition pole linkage movable block simultaneously, and the movable block of both ends symmetric distribution just can remove along the surface of platen like this, and the movable block drives the knot piece, and the knot piece maintains the magnetic grid chi, just so can reach magnetic grid chi anti-unbalance loading effect.
Drawings
FIG. 1 is a schematic view of an installation position of an anti-unbalance loading structure of the present invention;
FIG. 2 is a schematic structural diagram of an anti-unbalanced loading structure of the present invention;
FIG. 3 is a schematic top view of an anti-unbalanced loading structure of the present invention;
FIG. 4 is a schematic view of a transition bar configuration of the present invention;
FIG. 5 is a schematic cross-sectional view of an adjusting module according to the present invention;
FIG. 6 is a schematic view of an adjusting module according to the present invention;
FIG. 7 is an exploded view of the adjustment module of the present invention;
FIG. 8 is a schematic view of a movable block according to the present invention;
fig. 9 is a schematic view of the position of the guide slot of the present invention.
In the figure: 1. an anti-unbalance loading structure; 11. a movable block; 111. a T-shaped block; 112. a guide block; 113. a square block; 114. a second convex circle; 12. a platen; 121. a guide groove; 13. a transition rod; 131. connecting plates; 132. a rib plate; 14. an adjusting module; 141. a round head cap; 142. a cross post; 1421. a clamping groove; 143. a transition block; 144. a base block; 145. a first convex circle; 15. buckling blocks; 151. locking the screw; 2. a magnetic grid ruler; 3. bender main part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, a bending machine with an anti-unbalance loading structure for a magnetic grid ruler comprises an anti-unbalance loading structure 1, a magnetic grid ruler 2 and a bending machine main body 3, wherein the anti-unbalance loading structure 1 and the magnetic grid ruler 2 are respectively installed at the edges of two sides of the bending machine main body 3, the anti-unbalance loading structure 1 is in contact connection with the magnetic grid ruler 2, the anti-unbalance loading structure 1 is used for maintaining the stability of two ends of the magnetic grid ruler 2, preventing the two ends of the magnetic grid ruler 2 from bending, and also preventing the possibility of larger errors in measurement, the anti-unbalance loading structure 1 comprises a movable block 11, a bedplate 12, a transition rod 13, an adjusting module 14 and a buckling block 15, the anti-unbalance loading structure 1 is vertically arranged as a whole, the anti-unbalance loading structure 1 is symmetrical, the buckling block 15 is installed on the side wall of the movable block 11, the buckling block 15 is in contact with the edge of the magnetic grid ruler 2, the buckling block 15 is used for buckling two ends of the magnetic grid ruler 2, avoid the both ends of magnetic grid chi 2 to appear crooked phenomenon, movable block 11 installs the one end at transition pole 13, and the other end and the adjustment module 14 swing joint of transition pole 13, and the movable block 11 passes through transition pole 13 and connects adjustment module 14 promptly, and transition pole 13 is the component of symmetric distribution also, and adjustment module 14 is installed on the lateral wall of platen 12.
The adjusting module 14 comprises a round head cap 141, a transverse column 142, a transition block 143, a base block 144 and a first convex circle 145, wherein a cross groove or a straight groove is formed in the center of the side wall of the round head cap 141, so that a screwdriver can conveniently screw the round head cap 141, the round head cap 141 is fixed at one end of the transverse column 142, the other end of the transverse column 142 is movably connected with the base block 144, specifically, the transverse column 142 is movably connected with the base block 144 in a thread fit mode, the outer wall of the transverse column 142 is connected with the transition block 143, the upper side wall and the lower side wall of the transition block 143 are both provided with the first convex circle 145, the transition block 143 is connected with one end of a transition rod 13 through the first convex circle 145, and the transition rod 13 is connected with the transition block 143 and the first convex circle 145 in a hinged mode; one end of the cross column 142 is provided with an external thread, the cross column 142 is connected with the foundation block 144 in a thread fit mode, so that in the rotation process of the cross column 142, the cross column 142 can axially move due to the limitation of thread fit, the foundation block 144 is fixed on the side wall of the bedplate 12, the outer wall of the cross column 142 is provided with a clamping groove 1421, the cross column 142 is connected with the transition block 143 through the clamping groove 1421, so that under the dual action of thread fit and the clamping groove 1421, the cross column 142 moves in the rotation process, meanwhile, the cross column 142 drives the transition block 143, so that the transition rod 13 and the movable block 11 are indirectly driven, and the transition block 143 is rotatably connected with the transition rod 13 through the first protruding circle 145 and can be seen in the drawings 2-4 of the specification; a cross groove is formed in the center of the round head cap 141, the cross groove is convenient to screw by a screwdriver, the cross groove can be replaced by a straight groove, and the round head cap 141 and the cross column 142 keep the center lines coincident, so that the stability is guaranteed; the base block 144 has a width greater than the width of the transition block 143 so as to prevent the first protruding circles 145 at both ends of the transition block 143 from contacting the bedplate 12 and the lateral posts 142 from being parallel to the side wall surfaces of the bedplate 12.
The movable block 11 comprises a T-shaped block 111, a guide block 112, a square block 113 and a second protruding circle 114, the second protruding circle 114 is installed on the upper and lower walls of the T-shaped block 111, wherein the second protruding circle 114 is the same as the first protruding circle 145 in size, so that the transition rod 13 can be conveniently assembled, the T-shaped block 111 is connected with one end of the transition rod 13 through the second protruding circle 114, the guide block 112 is installed on the bottom surface of the T-shaped block 111, the guide block 112 is used for guiding and limiting, the T-shaped block 111 and the guide block 112 are both movably connected with the bedplate 12, the square block 113 is installed on one side of the T-shaped block 111, the square block 113 is connected with the side wall of the buckle block 15, specifically, the buckle block 15 is buckled on one side of the square block 113, a threaded hole is formed in the center of the buckle block 15, a locking screw 151 is installed in the threaded hole, and both the buckle block 15 and the locking screw 151 are connected with the movable block 11, so that the buckle block 15 is easy to assemble. The bedplate 12 is connected with the bending machine main body 3 through screws, a guide groove 121 in the vertical direction is formed in the bedplate 12, the bedplate 12 is connected with the movable block 11 through the guide groove 121, the vertical section of the guide block 112 is in a shape of Chinese character 'pin', and the guide block 112 is matched with the guide groove 121. The transition rods 13 are symmetrically distributed on two sides of the adjusting module 14, the transition rods 13 are composed of connecting plates 131 and rib plates 132, two sides of each rib plate 132 are connected with the connecting plates 131, and the rib plates 132 increase the overall strength of the transition rods 13.
An implementation method of a bending machine with a magnetic grid ruler unbalance loading prevention structure comprises the following steps:
the first step is as follows: firstly, assembling the adjusting module 14, wherein the transition block 143 in the adjusting module 14 is firstly installed at the outer side of the cross column 142, then the cross column 142 is screwed into the inner side of the base block 144, and meanwhile, the base block 144 is fixed on the side wall of the bedplate 12, and at this moment, the central line of the first convex circle 145 is required to be vertical to the bedplate 12, namely, the adjusting module 14 is firstly assembled and debugged;
the second step is that: then, the movable block 11 is installed, wherein the buckling block 15 is fixed on the side wall of the movable block 11 in advance, the movable block 11 is clamped into a prefabricated guide groove on the bedplate 12, the movable block 11 can be ensured to move freely at the moment, and then the movable block 11 is assembled and debugged;
the third step: then, arranging the two transition rods 13 to the installation position, connecting the two ends of the transition rod 13 with the movable block 11 and the adjusting module 14 respectively, screwing the round head cap 141 in the adjusting module 14 by a screwdriver, and checking whether the two transition rods 13 move synchronously in the process that the round head cap 141 moves, namely connecting and debugging the movable block 11 and the adjusting module 14 through the transition rods 13;
the fourth step: then the magnetic grid ruler 2 is arranged on the buckling block 15, wherein the buckling block 15 is in contact connection with two ends of the magnetic grid ruler 2;
the fifth step: and finally, symmetrically installing the two groups of anti-unbalance loading structures 1 and the magnetic grid ruler 2 at the edges of two sides of the bending machine main body 3.
The bending machine with the magnetic grid ruler unbalance loading prevention structure comprises an unbalance loading prevention structure 1, a magnetic grid ruler 2 and a bending machine main body 3, wherein the unbalance loading prevention structure 1 and the magnetic grid ruler 2 are respectively arranged at the edges of two sides of the bending machine main body 3, wherein the unbalance loading prevention structure 1 is used for maintaining the stability of two ends of the magnetic grid ruler 2 and avoiding the bending phenomenon of the two ends of the magnetic grid ruler 2, the unbalance loading prevention structure 1 comprises a movable block 11, a bedplate 12, a transition rod 13, an adjusting module 14 and a buckling block 15, the buckling block 15 is contacted with the edge of the magnetic grid ruler 2, the buckling block 15 is used for buckling the magnetic grid ruler 2, the two ends of the magnetic grid ruler 2 are buckled by the buckling blocks 15, the bending phenomenon at the two ends of the magnetic grid ruler 2 is avoided, the movable block 11 is connected with the adjusting module 14 through the transition rods 13, the adjusting module 14 is installed on the side wall of the bedplate 12, specifically, the adjusting module 14 is installed at the center of the side wall of the bedplate 12, and therefore two transition rods 13 can be adjusted by controlling one adjusting module 14 at the edge. The adjusting module 14 comprises a round head cap 141, a transverse column 142, a transition block 143, a base block 144 and a first convex circle 145, wherein a cross groove or a straight groove is formed in the center of the side wall of the round head cap 141, so that a screwdriver can conveniently screw the round head cap 141, the transverse column 142 is in threaded fit with the base block 144 through the tail end of the transverse column 142, the transition block 143 is connected with one end of the transition rod 13 through the first convex circle 145, so that in the process of screwing the transverse column 142 and forcing the transverse column 142 to rotate, the transverse column 142 can axially move due to the limitation of threaded fit, the transverse column 142 is connected with the transition block 143 through a clamping groove 1421, and under the dual action of the threaded fit and the clamping groove 1421, the transverse column 142 moves in the process of rotating, meanwhile, the transverse column 142 drives the transition block 143, and thus indirectly drives the transition rod 13 and the movable block 11; the movable block 11 comprises a T-shaped block 111, a guide block 112, a square block 113 and a second protruding circle 114, wherein the second protruding circle 114 is the same as the first protruding circle 145 in size, so that the transition rod 13 can be assembled conveniently, meanwhile, holes are simply formed in two ends of the transition rod 13, the guide block 112 is used for guiding and limiting, the square block 113 is connected with the side wall of the buckling block 15, the buckling block 15 is buckled on one side of the square block 113 specifically, the buckling block 15 and the locking screw 151 are both connected with the movable block 11, the buckling block 15 is simple to disassemble and assemble, and assembly is facilitated. The implementation method of the bending machine with the magnetic grid ruler unbalance loading prevention structure comprises the following steps: firstly, the adjusting module 14 is assembled and debugged, then the movable block 11 is installed and debugged, then the two transition rods 13 are arranged at the installation position, namely, the movable block 11 and the adjusting module 14 are connected and debugged through the transition rods 13, then the magnetic grid ruler 2 is installed on the buckling block 15, the buckling block 15 is in contact connection with the two ends of the magnetic grid ruler 2, and finally the two groups of unbalance loading preventing structures 1 and the magnetic grid ruler 2 are symmetrically installed at the edges of the two sides of the bending machine main body 3. Wherein prevent unbalance loading structure 1 and be used for maintaining the stability at magnetic grid chi 2 both ends, avoid the both ends of magnetic grid chi 2 to appear crooked phenomenon, prevent the vertical setting of unbalance loading structure 1, prevent that unbalance loading structure 1 is whole can be adjusted, specifically say, when twisting round head cap 141 through the screwdriver, round head cap 141 takes place the displacement when taking place the rotation, round head cap 141 drives transition piece 143 displacement, transition piece 143 simultaneously through first bulge circle 145 and transition pole 13 linkage movable block 11, the movable block 11 of both ends symmetric distribution just can move along the surface of platen 12 like this, movable block 11 drives knot piece 15, knot piece 15 maintains magnetic grid chi 2, just so can reach the magnetic grid chi and prevent the unbalance loading effect.
In summary, according to the bending machine with the magnetic grid ruler anti-unbalance loading structure provided by the present invention, the anti-unbalance loading structure 1 and the magnetic grid ruler 2 are installed at the two side edges of the bending machine main body 3, wherein the anti-unbalance loading structure 1 is used for maintaining the stability of the two ends of the magnetic grid ruler 2, so as to avoid the bending phenomenon of the two ends of the magnetic grid ruler 2, and the anti-unbalance loading structure 1 can be adjusted as a whole, specifically, when the circular head cap 141 is screwed by the screwdriver, the circular head cap 141 displaces while rotating, the circular head cap 141 drives the transition block 143 to displace, and the transition block 143 is linked with the transition rod 13 through the first protruding circle 145, so that the movable blocks 11 symmetrically distributed at the two ends can move along the surface of the platen 12, the movable block 11 drives the buckle block 15, and the buckle block 15 maintains the magnetic grid ruler 2, so that the anti-unbalance loading effect of the magnetic grid ruler can be achieved, and the adjustment process is simple and convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The utility model provides a bender with magnetic grid chi unbalance loading structure, includes unbalance loading structure (1), magnetic grid chi (2) and bender main part (3), its characterized in that: the bending machine comprises a bending machine main body (3), wherein an anti-unbalance-loading structure (1) and a magnetic grid ruler (2) are arranged at the edges of two sides of the bending machine main body (3), the anti-unbalance-loading structure (1) is in contact connection with the magnetic grid ruler (2), the anti-unbalance-loading structure (1) comprises a movable block (11), a bedplate (12), a transition rod (13), an adjusting module (14) and a buckling block (15), the buckling block (15) is arranged on the side wall of the movable block (11), the buckling block (15) is in contact with the edge of the magnetic grid ruler (2), the movable block (11) is arranged at one end of the transition rod (13), the other end of the transition rod (13) is movably connected with the adjusting module (14), and the adjusting module (14) is arranged on the side wall of the bedplate (12);
the adjusting module (14) comprises a round head cap (141), a transverse column (142), a transition block (143), a base block (144) and a first protruding circle (145), the round head cap (141) is fixed at one end of the transverse column (142), the other end of the transverse column (142) is movably connected with the base block (144), the outer wall of the transverse column (142) is connected with the transition block (143), the upper side wall and the lower side wall of the transition block (143) are provided with the first protruding circle (145), and the transition block (143) is connected with one end of a transition rod (13) through the first protruding circle (145);
an external thread is formed at one end of the transverse column (142), the transverse column (142) is connected with the foundation block (144) in a thread fit mode, the foundation block (144) is fixed on the side wall of the bedplate (12), a clamping groove (1421) is formed in the outer wall of the transverse column (142), and the transverse column (142) is connected with the transition block (143) through the clamping groove (1421);
the center of the round head cap (141) is provided with a cross groove, and the round head cap (141) and the cross column (142) keep the center lines coincident.
2. The bending machine with the magnetic grid ruler anti-unbalance loading structure according to claim 1, characterized in that: the movable block (11) comprises a T-shaped block (111), a guide block (112), a square block (113) and a second protruding circle (114), the second protruding circle (114) is installed on the upper and lower face walls of the T-shaped block (111), the T-shaped block (111) is connected with one end of the transition rod (13) through the second protruding circle (114), the guide block (112) is installed on the bottom face of the T-shaped block (111), the T-shaped block (111) and the guide block (112) are both movably connected with the bedplate (12), the square block (113) is installed on one side of the T-shaped block (111), and the square block (113) is connected with the side wall of the buckling block (15).
3. The bending machine with the magnetic grid ruler anti-unbalance loading structure according to claim 2, characterized in that: the bending machine is characterized in that the bedplate (12) is connected with the bending machine main body (3) through screws, a guide groove (121) in the vertical direction is formed in the bedplate (12), the bedplate (12) is connected with the movable block (11) through the guide groove (121), the vertical section of the guide block (112) is in a shape of Chinese character 'pin', and the guide block (112) is matched with the guide groove (121).
4. The bending machine with the magnetic grid ruler anti-unbalance loading structure according to claim 1, characterized in that: the center of the buckling block (15) is provided with a threaded hole, a locking screw (151) is installed at the threaded hole, and the buckling block (15) and the locking screw (151) are both connected with the movable block (11).
5. The bending machine with the magnetic grid ruler anti-unbalance loading structure according to claim 1, characterized in that: the transition rods (13) are symmetrically distributed on two sides of the adjusting module (14), the transition rods (13) are composed of connecting plates (131) and ribbed plates (132), and two sides of each ribbed plate (132) are connected with the connecting plates (131).
6. The bending machine with the magnetic grid ruler anti-unbalance loading structure according to claim 1, characterized in that: the width value of the base block (144) is larger than that of the transition block (143), and the transverse columns (142) are parallel to the side wall surfaces of the bedplate (12).
7. The implementation method of the bending machine with the magnetic grid ruler unbalance loading prevention structure according to claim 1 is characterized by comprising the following steps:
s1: firstly, assembling an adjusting module (14), wherein a transition block (143) in the adjusting module (14) is installed on the outer side of a transverse column (142), then the transverse column (142) is screwed into the inner side of a base block (144), and the base block (144) is fixed on the side wall of a bedplate (12), and at the moment, the central line of a first protruding circle (145) is required to be vertical to the bedplate (12);
s2: then, the movable block (11) is installed, wherein the buckling block (15) is fixed on the side wall of the movable block (11) in advance, the movable block (11) is clamped into a guide groove prefabricated on the bedplate (12), and the movable block (11) can be guaranteed to move freely at the moment;
s3: then arranging the two transition rods (13) to the mounting position, respectively connecting the two ends of the transition rods (13) with the movable block (11) and the adjusting module (14), screwing the round head cap (141) in the adjusting module (14) by a screwdriver, and checking whether the two transition rods (13) move synchronously in the process that the round head cap (141) moves;
s4: then the magnetic grid ruler (2) is arranged on a buckling block (15), wherein the buckling block (15) is in contact connection with two ends of the magnetic grid ruler (2);
s5: and finally, symmetrically installing the two groups of anti-unbalance loading structures (1) and the magnetic grid ruler (2) at the edges of two sides of the bending machine main body (3).
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| CN202111189405.0A CN113617893B (en) | 2021-10-12 | 2021-10-12 | Bending machine with magnetic grid ruler unbalance loading prevention structure and implementation method thereof |
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| CN202111189405.0A CN113617893B (en) | 2021-10-12 | 2021-10-12 | Bending machine with magnetic grid ruler unbalance loading prevention structure and implementation method thereof |
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| CN113617893B CN113617893B (en) | 2021-12-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515929A (en) * | 1991-07-10 | 1993-01-26 | Amada Co Ltd | Press brake |
| CN101284286A (en) * | 2008-05-16 | 2008-10-15 | 江苏江海机床集团有限公司 | Benders for offset load processing |
| CN110405007A (en) * | 2019-08-23 | 2019-11-05 | 江苏弘东工业自动化有限公司 | Flexible bending machine based on servo-drive |
| CN209886441U (en) * | 2019-05-15 | 2020-01-03 | 深圳市海吉科技有限公司 | Magnetic grid ruler unbalance loading prevention structure of bending machine |
| CN211135564U (en) * | 2019-12-12 | 2020-07-31 | 常州市泰德精机科技有限公司 | Grating ruler for horizontal lathe |
-
2021
- 2021-10-12 CN CN202111189405.0A patent/CN113617893B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515929A (en) * | 1991-07-10 | 1993-01-26 | Amada Co Ltd | Press brake |
| CN101284286A (en) * | 2008-05-16 | 2008-10-15 | 江苏江海机床集团有限公司 | Benders for offset load processing |
| CN209886441U (en) * | 2019-05-15 | 2020-01-03 | 深圳市海吉科技有限公司 | Magnetic grid ruler unbalance loading prevention structure of bending machine |
| CN110405007A (en) * | 2019-08-23 | 2019-11-05 | 江苏弘东工业自动化有限公司 | Flexible bending machine based on servo-drive |
| CN211135564U (en) * | 2019-12-12 | 2020-07-31 | 常州市泰德精机科技有限公司 | Grating ruler for horizontal lathe |
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| CN113617893B (en) | 2021-12-03 |
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Effective date of registration: 20240521 Address after: Room 1703, Building 1, No. 4 Zhongba South Road, Hai'an County, Nantong City, Jiangsu Province, 226600 Patentee after: Xu Dongdong Country or region after: China Address before: 226621 Xichang industrial concentration zone, Hai'an Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee before: JIANGSU LIWEI SHEARING & BENDING MACHINE Co.,Ltd. Country or region before: China |