CN219025696U - Positioning device for plate bending machine - Google Patents
Positioning device for plate bending machine Download PDFInfo
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- CN219025696U CN219025696U CN202320049027.4U CN202320049027U CN219025696U CN 219025696 U CN219025696 U CN 219025696U CN 202320049027 U CN202320049027 U CN 202320049027U CN 219025696 U CN219025696 U CN 219025696U
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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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A plate bending machine positioning device belongs to the technical field of bending machines and comprises a bending machine main body and brackets respectively installed at the left end and the right end of the top end of the bending machine main body, a hydraulic cylinder is installed at the top end of each bracket, a pressing plate is installed at the output end of each hydraulic cylinder, a bending die is slidably arranged at the top end of the outer wall of the bending machine main body, and a positioning mechanism is assembled at the rear side of the top end of the bending machine main body. The device is provided with two positioning seats of adjustable relative position, realizes the inclination adjustment between the two with the help of the adjustment of two positioning seat relative positions, makes the front side of two positioning seat outer walls incline and buckle the angle parallel with the slope of required processing panel to realize accurate demand of grasping panel slope and buckle, effectively guaranteed the finished product qualification rate that panel slope buckled, can also change the positioning seat according to the irregular outward flange of panel, thereby can guarantee that the panel supports the position stability when the positioning seat outer wall.
Description
Technical Field
The utility model belongs to the technical field of bending machines, and particularly relates to a positioning device of a plate bending machine.
Background
The plate bending machine is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine, and the plate bending machine can bend the plate into a required angle by means of the plate bending machine so as to be used for installation of different subsequent scenes of the plate.
Through searching, chinese patent No. 216679678U discloses a plate bending machine with a positioning device, which records the following technical contents: the utility model discloses a plate bending machine with a positioning device, which relates to the technical field of plate bending machines and aims to solve the problems of stable conveying and workpiece conveying and positioning of the bending machine. This panel bender with positioner, through carrying out the installation location at the workspace upper surface of bender, and the screw rod rotation on the positioner, through the inside removal of slider at the spout, make the dog remove, effectually play and carry out location processing to the different work piece of size, make the work piece stably carry get into inside the bender, increase the availability factor of bender, in addition when not using, conveniently dismantle the dog.
In the above prior art, although the positioning function for the bent plate is realized, at least the following limitations exist in use: the above-mentioned prior art is applicable to the processing of bending of horizontal or vertical direction of panel more, however to need bending into inclination with panel when, to the rear side of panel location, if utilize the unified level locating plane among the prior art, the inclination of buckling of panel can't be controlled accurately, and then influence the qualification rate of finished product, consequently, based on above-mentioned defect, the present provides a panel bender positioner to solve above-mentioned problem.
Disclosure of Invention
Aiming at the problems that in the prior art, when a plate needs to be bent into an inclination angle, the rear side of the plate is positioned, if a uniform and flat positioning plane in the prior art is utilized, the bending inclination of the plate cannot be accurately controlled, and the qualification rate of a finished product is affected. The specific technical scheme is as follows:
the utility model provides a panel bender positioner, includes the support that both ends were installed respectively about bender main part and bender main part top, the pneumatic cylinder is installed on the support top, just the clamp plate is installed to the pneumatic cylinder output, bender main part outer wall top slip is provided with the bending die, bender main part top rear side is equipped with positioning mechanism, positioning mechanism including install in the board of accepting of bender main part outer wall top rear side, accept the board outer wall rear side and install the fixed plate perpendicularly, the dead lever is installed to the dead lever front left end, the fixed plate outer wall right side runs through and is provided with the movable rod, the movable rod outer wall right side is connected with spacing seat, spacing seat outer wall screw thread runs through the screw rod, just the screw rod with fixed plate outer wall rear side rotates to be connected, the fixed rod with the locating component is installed respectively to the front side of movable rod, the panel has been placed on bending die outer wall top, just the outer wall rear side of panel with the locating component outer wall laminating mutually.
In the above technical scheme, the locating component includes first mount pad, the second mount pad is installed through coupling mechanism to first mount pad outer wall front side, the locating seat is installed to second mount pad outer wall front side, the outer wall of locating seat with the outer wall rear side of panel is laminated mutually.
In the above technical scheme, coupling mechanism including set up respectively in the through-hole of second mount pad outer wall left and right sides, the one end of spring is installed to the inner wall left and right sides symmetry of first mount pad, the spring other end is connected with the locating lever, just the locating lever runs through forward the inner chamber of through-hole, the fixture block is installed to the outer wall front side of locating lever, just the fixture block with the outer wall of second mount pad is laminated mutually.
In the technical scheme, the front side of the outer wall of the clamping block is provided with the inclined surface.
In the above technical scheme, the reference plate is installed to fixed plate outer wall rear left end, the instruction strip is installed in the outer wall left side of movable rod, just the instruction strip left end with the outer wall of reference plate laminates mutually.
In the above technical scheme, the reference plate is provided with scale marks relative to one side of the indication strip.
In the technical scheme, a hand wheel is arranged at the rear side of the outer wall of the screw.
Compared with the prior art, the positioning device of the plate bending machine has the beneficial effects that:
1. aiming at the defect that the bending inclination of a plate cannot be accurately controlled by utilizing a uniform and flat positioning plane in the prior art, the device can drive the moving rod to move forwards or backwards by arranging the hand wheel, the screw rod, the limiting seat and the moving rod, and can promote the positions of the moving rod, the first mounting seat, the second mounting seat and the positioning seat to move forwards or backwards by matching the moving rod, the front sides of the outer walls of the two positioning seats at the front ends of the fixed rod and the moving rod generate inclination angles, the plate is propped against the front sides of the outer walls of the two positioning seats with the inclination angles to realize the inclined placement of the plate, and the pressing plate at the top end is matched with the requirement of inclined bending of the plate.
2. Through the cooperation of the first installation seat, the through hole, the spring and the positioning rod, the installation or separation of the second installation seat at the first installation seat can be realized, and the positioning seat can be replaced according to the irregular outer edge of the plate through the arrangement of the first installation seat and the second installation seat which are detachable, so that the position stability of the plate when the plate abuts against the outer wall of the positioning seat can be ensured, the relative stability between the plate and the positioning seat during the subsequent bending of the plate is further ensured, and the condition that the plate deviates and falls off at the positioning seat due to the pressure action of the pressing plate is avoided;
to sum up, the device is difficult to be applicable to slope panel requirement of buckling for current mostly using smooth plane location, be provided with two positioning seat of adjustable relative position, adjust with the help of the adjustment of two positioning seat relative position and realize the inclination between the two, it is parallel to make the inclination of inclining before two positioning seat outer walls and the required processing panel slope angle of buckling to realize accurate grasp panel slope requirement of buckling, effectively guaranteed the finished product qualification rate of buckling of panel slope, can also change the positioning seat according to the irregular outward flange of panel, thereby can guarantee that the panel supports the position stability when positioning seat outer wall, further guarantee the follow-up panel is buckled to panel and the relative stability between the positioning seat when panel, avoid because the pressure effect of clamp plate leads to panel to the condition that the deviation of positioning seat department drops to appear.
Drawings
Fig. 1 is a top view of a positioning device for a plate bending machine according to an embodiment of the present utility model;
fig. 2 is a top cross-sectional view of a mounting plate of a plate bender locating device according to an embodiment of the present utility model;
fig. 3 is a top cross-sectional view of a first mounting seat of a plate bender locating device according to an embodiment of the present utility model;
fig. 4 is a front view of a positioning device of a plate bending machine according to an embodiment of the present utility model;
in fig. 1 to 4, 1, a bending machine main body, 2, a bracket, 3, a hydraulic cylinder, 4, a pressing plate, 5, a bending die, 6, a plate, 7, a receiving plate, 8, a fixing plate, 9, a fixing rod, 10, a moving rod, 11, a limiting seat, 12, a screw rod, 13, a hand wheel, 14, a first mounting seat, 15, a second mounting seat, 16, a positioning seat, 17, a through hole, 18, a spring, 19, a positioning rod, 20, a clamping block, 21, a reference plate, 22 and an indication strip.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-4, but the utility model is not limited to these embodiments.
Examples
As shown in fig. 1-4, a plate bending machine positioning device comprises a bending machine main body 1 and a bracket 2 respectively installed at the left and right ends of the top end of the bending machine main body 1, wherein a hydraulic cylinder 3 is installed at the top end of the bracket 2, the hydraulic cylinder 3 is an existing device which can meet the use requirement, a pressing plate 4 is installed at the output end of the hydraulic cylinder 3, the pressing plate 4 can move downwards through the bending machine main body 1, a support frame 2 and the hydraulic cylinder 3, so as to realize the driving of the pressing plate 4, a bending die 5 is slidably arranged at the top end of the outer wall of the bending machine main body 1, the bending die 5 is an existing device, the connection relation between the bending die 5 and the bending machine main body 1 is an existing sliding connection, so that the relative position of the bending die 5 can be moved to meet different processing bending requirements, in the embodiment, the top end of the bending die 5 adopts a V-shaped groove, the bending function of the plate is realized by matching with the action of the pressing plate 4, the rear side of the top end of the bending machine main body 1 is provided with a positioning mechanism, the positioning mechanism comprises a bearing plate 7 which is arranged at the rear side of the top end of the outer wall of the bending machine main body 1, a fixing plate 8 is vertically arranged at the rear side of the outer wall of the bearing plate 7, the fixing plate 8 and the bearing plate 7 form a vertical interval, other parts are respectively arranged at the front and rear sides of the fixing plate 8 and play a supporting role on the other parts, a fixing rod 9 is arranged at the left end of the front side of the outer wall of the fixing plate 8, a moving rod 10 is arranged at the right side of the outer wall of the fixing plate 8 in a penetrating way, a limiting seat 11 is connected at the right side of the outer wall of the moving rod 10, when the limiting seat 11 moves, the moving rod 10 can be driven to move together, so that the position of the moving rod 10 relative to the positioning plate 8 is adjusted, a screw 12 penetrates through the outer wall threads of the limiting seat 11, the screw 12 is rotationally connected with the rear side of the outer wall of the fixing plate 8 through a bearing, the limiting seat 11 which is in threaded connection with the outer wall of the screw rod 12 can be driven to move through the rotation of the driving screw rod 12, so that the moving rod 10 is driven to move in the corresponding direction, the positioning components are respectively arranged on the front sides of the fixed rod 9 and the moving rod 10, when the moving rod 10 moves, the positioning components connected with the front sides of the fixed rod 9 can be driven to move together, so that an inclination angle is generated by the positioning components connected with the front sides of the fixed rod 9, the top end of the outer wall of the bending die 5 is provided with the plate 6, the rear side of the outer wall of the plate 6 is attached to the outer wall of the positioning components, and the inclination positioning of the plate is realized by means of the inclination angles of the two positioning components so as to facilitate subsequent inclination bending; the locating component includes first mount pad 14, and second mount pad 15 is installed through coupling mechanism to first mount pad 14 outer wall front side, and positioning seat 16 is installed to second mount pad 15 outer wall front side, and the outer wall of positioning seat 16 laminates with the outer wall rear side of panel 6 mutually, can drive first mount pad 14, second mount pad and positioning seat 16 together remove with the help of the removal of movable rod 10 to realize that two positioning seats 16 produce inclination.
In the above preferred technical solution of the present embodiment, the specific operation steps of adjusting the inclination angles of the two positioning seats 16 to adapt to the inclination bending requirement of the sheet material 6 are as follows: the driving screw 12 rotates, the limit seat 11 which is in threaded connection with the outer wall of the screw 12 is driven to move along the outer wall of the screw 12, the limit seat 11 drives the moving rod 10 and the indication strip 22 to move together, the moving distance of the moving rod 10 can be precisely controlled by means of the relative movement of the indication strip 22 at the scale line of the outer wall of the reference plate 21, the first installation seat 14, the second installation seat 15 and the positioning seat 16 on the front side of the moving rod 10 are driven to move together for corresponding distances, the moved positioning seat 16 and the positioning seat 16 on the left side form an inclination angle, the plate 6 is pushed backwards along the top ends of the outer walls of the bearing plate 7 and the bending die 5, the rear side of the plate 6 is driven to be attached to the outer walls of the positioning seat 16, at the moment, the plate 6 is driven to be obliquely placed on the top ends of the bearing plate 7 and the bending die 5 under the limit of the two positioning seats 16 with inclination angles, the plate 6 is driven to be downwards by the opened hydraulic cylinder 3, the plate 6 is driven to be bent along the inner wall of the bending die 5, and the trace of the bending relative to the plate 6 has inclination angle, and accordingly the plate 6 inclination angle is bent.
In order to facilitate the disassembly or the assembly between the first mounting seat 14 and the second mounting seat 15, the connecting mechanism comprises through holes 17 respectively formed in the left side and the right side of the outer wall of the second mounting seat 15, one ends of springs 18 are symmetrically arranged on the left side and the right side of the inner wall of the first mounting seat 14, the springs 18 are existing equipment, elastic deformation can be generated under the action of external force, the initial state can be restored under the action of the external force, the other ends of the springs 18 are connected with positioning rods 19, the positioning rods 19 penetrate through the inner cavities of the through holes 17 forward, when the positioning rods 19 move inwards, the springs 18 can be moved along the inner cavities of the through holes 17 and are promoted to be compressed, clamping blocks 20 are arranged on the front side of the outer wall of the positioning rods 19, the clamping blocks 20 are attached to the outer wall of the second mounting seat 15, the inward moving positioning rods 19 can drive the clamping blocks 20 to move together, and the clamping blocks 20 are promoted to be separated from the outer wall of the second mounting seat 15, and the second mounting seat 15 can be promoted to be separated from the first fixing seat 14 by pulling the second mounting seat 14 forward, so that the disassembly and replacement of the positioning seat 16 can be realized.
In the above preferred technical solution of the present embodiment, the specific operation steps for replacing the positioning seat 16 are as follows: the clamping block 20 is pushed inwards, the clamping block 20 drives the positioning rod 19 to move inwards along the inner cavity of the through hole 17, the spring 18 is compressed at the moment, when the positioning rod 19 moves to the position that the clamping block 20 is separated from the outer wall of the second mounting seat 15, the second mounting seat 15 is pulled forwards to enable the second mounting seat 15 to be separated from the outer wall of the first mounting seat 14, the new positioning seat 16 corresponding to the new plate 6 to be bent is operated by referring to the steps, the new positioning seat 16 is enabled to be connected with the first mounting seat 14, and the mounting connection of the replaced positioning seat 16 and the first mounting seat 14 is achieved by means of the elasticity of the spring 18 and the limit of the clamping block 20.
In addition, in order to facilitate the connection installation between the first mount 14 and the second mount 15, the front side of the outer wall of the clamping block 20 is set to be an inclined plane, when the second mount 15 is attached to the first mount 14 to the rear side, the clamping block 20 can be driven to automatically move to the inner side by means of the inner wall of the second mount 15, so that the positioning rod 19 is driven to move to the inner side, and the clamping block 20 does not need to be driven to move to the inner side manually, so that the operation is more convenient.
The reference board 21 is installed to fixed plate 8 outer wall rear left end, and the instruction strip 22 is installed in the outer wall left side of carriage release lever 10, and instruction strip 22 left end is laminated mutually with the outer wall of reference board 21, and reference board 21 is provided with the scale mark for instruction strip 22 one side, and when carriage release lever 10 moved forward or backward, the instruction strip 22 that can drive its outer wall together removed along the scale mark of reference board 21 outer wall to through the relative displacement of instruction strip 22 at reference board 21, the displacement of accurate control carriage release lever 10, and then realize carrying out accurate control to the inclination of two positioning seat 16.
A hand wheel 13 is arranged at the rear side of the outer wall of the screw 12, the rotation of the screw 12 is realized more conveniently through the hand wheel 13, and the operation is simple and convenient.
The working principle of the positioning device of the plate bending machine of the embodiment is as follows:
before use, the hand wheel 13 is rotated by external force, the hand wheel 13 drives the screw 12 to rotate together, the limit seat 11 connected with the outer wall of the screw 12 in a threaded manner is driven to move along the outer wall of the screw 12, the limit seat 11 drives the movable rod 10 and the indication strip 22 to move together, the moving distance of the movable rod 10 can be precisely controlled by means of the relative movement of the indication strip 22 at the scale mark of the outer wall of the reference plate 21, thereby the first mounting seat 14, the second mounting seat 15 and the positioning seat 16 on the front side of the movable rod 10 are driven to move together for a corresponding distance, the moved positioning seat 16 and the positioning seat 16 on the left side form an inclined angle, the plate 6 is pushed backwards along the top ends of the outer walls of the bearing plate 7 and the bending die 5, the rear side of the plate 6 is driven to be attached to the outer walls of the positioning seat 16, at the moment, the plate 6 is driven to be obliquely placed on the top ends of the bearing plate 7 and the bending die 5 under the limit of the two positioning seats 16 with the inclined angle, the pressing plate 4 is driven to be downward along the inner wall of the bending die 5 by the opened hydraulic cylinder 3, the plate 6 is driven to be bent relative to the horizontal position of the plate 6, and the bending mark forms an inclined angle to the plate 6, and thus the bending angle to realize inclined bending of the plate 6;
when the plate 6 to be bent has an irregular outer wall, the positioning of the plate 6 can be completed by replacing the corresponding positioning seat 16: the clamping block 20 is pushed inwards, the clamping block 20 drives the positioning rod 19 to move inwards along the inner cavity of the through hole 17, the spring 18 is compressed at the moment, when the positioning rod 19 moves to the position that the clamping block 20 is separated from the outer wall of the second mounting seat 15, the second mounting seat 15 can be pulled forwards to enable the second mounting seat 15 to be separated from the outer wall of the first mounting seat 14, the new positioning seat 16 corresponding to the new plate 6 to be bent is operated by referring to the steps, the new positioning seat 16 is enabled to be connected with the first mounting seat 14, and the mounting connection of the replaced positioning seat 16 and the first mounting seat 14 is achieved by means of the elasticity of the spring 18 and the limit of the clamping block 20;
the effect produced by the equipment of the embodiment after trial: the device is difficult to be applicable to slope panel requirement of buckling for current mostly using smooth plane location, be provided with two positioning seat 16 of adjustable relative position, the inclination adjustment between the two is realized with the help of the adjustment of two positioning seat 16 relative position, it is parallel to make the inclination of inclining before two positioning seat 16 outer walls and the required processing panel slope angle of buckling, thereby realize accurate grasp panel slope requirement of buckling, effectively guaranteed the finished product qualification rate of panel slope buckling, can also change positioning seat 16 according to the irregular outward flange of panel, thereby can guarantee that the panel supports the position stability when positioning seat 16 outer wall, further guarantee the follow-up panel is buckled to panel and the relative stability between positioning seat 16 when panel, avoid because the pressure effect of clamp plate 4 leads to panel 6 to the condition that the deviation of positioning seat 16 department drops to appear.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a plate bender positioner, includes bender main part (1) and bender main part (1) both ends are installed respectively about the top support (2), pneumatic cylinder (3) are installed on support (2) top, just pneumatic cylinder (3) output is installed clamp plate (4), bender main part (1) outer wall top slip is provided with bending die (5), its characterized in that, bender main part (1) top rear side is equipped with positioning mechanism, positioning mechanism including install in adapting plate (7) of bender main part (1) outer wall top rear side, adapting plate (7) outer wall rear side installs fixed plate (8) perpendicularly, fixed plate (8) outer wall front side left end installs dead lever (9), fixed plate (8) outer wall right side run through and are provided with movable rod (10), movable rod (10) outer wall right side is connected with spacing seat (11), spacing seat (11) outer wall screw thread runs through and has screw rod (12), just screw rod (12) with fixed plate (8) outer wall rear side rotates to be connected, fixed plate (9) outer wall rear side installs fixed plate (5) and the front side is placed respectively to be bent plate (6), and the rear side of the outer wall of the plate (6) is attached to the outer wall of the positioning assembly.
2. A plate bender locating device according to claim 1, wherein: the locating component comprises a first installation seat (14), a second installation seat (15) is installed on the front side of the outer wall of the first installation seat (14) through a connecting mechanism, a locating seat (16) is installed on the front side of the outer wall of the second installation seat (15), and the outer wall of the locating seat (16) is attached to the rear side of the outer wall of the plate (6).
3. A plate bender locating device according to claim 2, wherein: the connecting mechanism comprises through holes (17) which are respectively formed in the left side and the right side of the outer wall of the second mounting seat (15), one end of a spring (18) is symmetrically arranged on the left side and the right side of the inner wall of the first mounting seat (14), the other end of the spring (18) is connected with a positioning rod (19), the positioning rod (19) penetrates through the inner cavity of the through hole (17) forwards, a clamping block (20) is arranged on the front side of the outer wall of the positioning rod (19), and the clamping block (20) is attached to the outer wall of the second mounting seat (15).
4. A plate bender locating device according to claim 3, wherein: the front side of the outer wall of the clamping block (20) is provided with an inclined surface.
5. A plate bender locating device according to claim 1, wherein: the left end of the rear side of the outer wall of the fixed plate (8) is provided with a reference plate (21), the left side of the outer wall of the movable rod (10) is provided with an indication strip (22), and the left end of the indication strip (22) is attached to the outer wall of the reference plate (21).
6. A plate bender locating device according to claim 5, wherein: the reference plate (21) is provided with scale marks on one side relative to the indication strip (22).
7. A plate bender locating device according to claim 1, wherein: a hand wheel (13) is arranged at the rear side of the outer wall of the screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049027.4U CN219025696U (en) | 2023-01-09 | 2023-01-09 | Positioning device for plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049027.4U CN219025696U (en) | 2023-01-09 | 2023-01-09 | Positioning device for plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219025696U true CN219025696U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320049027.4U Active CN219025696U (en) | 2023-01-09 | 2023-01-09 | Positioning device for plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219025696U (en) |
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2023
- 2023-01-09 CN CN202320049027.4U patent/CN219025696U/en active Active
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