CN119346676B - Fully automatic mobile gantry straightening and twisting machine - Google Patents
Fully automatic mobile gantry straightening and twisting machine Download PDFInfo
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- CN119346676B CN119346676B CN202411577762.8A CN202411577762A CN119346676B CN 119346676 B CN119346676 B CN 119346676B CN 202411577762 A CN202411577762 A CN 202411577762A CN 119346676 B CN119346676 B CN 119346676B
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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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
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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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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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- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/12—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting
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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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of straighteners and discloses a full-automatic movable gantry type straightening and twisting integrated machine which comprises a base, wherein a first mounting seat and a second mounting seat are respectively arranged above the base, a rotating shaft is rotatably connected to the first mounting seat, one end of the rotating shaft is fixedly provided with a first mechanical claw, a first servo motor is fixedly arranged on the second mounting seat, a second mechanical claw is fixedly arranged on a motor shaft of the first servo motor, a first servo hydraulic cylinder for adjusting the height of the first mounting seat is fixedly arranged on the base, a first displacement assembly is fixedly arranged at one end of the base, a second servo hydraulic cylinder is fixedly arranged at the moving end of the first displacement assembly, and a twisting assembly is arranged on the first mounting seat.
Description
Technical Field
The invention relates to the technical field of straighteners, in particular to a full-automatic movable gantry type straightening and twisting integrated machine.
Background
A straightener is a device that is specially used to straighten metallic materials. The metal material is subjected to plastic deformation under the drive of the transmission device under certain pressure, so that the alignment of the metal material is realized. The straightening principle of the straightening machine is that a certain force is used for compressing the material to make the material generate plastic deformation, so that the straightening effect is achieved. The straightening machine can achieve the precision requirement by straightening the metal material, thereby improving the product quality. The straightening machine can greatly improve the production efficiency, and particularly can be used for straightening some repetitive works, such as aluminum profiles, steel templates and the like. The straightening machine can be completed quickly and with high quality, and the labor intensity of workers can be reduced, so that the production efficiency is improved.
At present, when square workpieces are straightened and twisted, the straightening machine and the twisting machine are needed to be completed, the workpieces are required to be conveyed back and forth between the two devices in the working process, time and labor are wasted, straightening efficiency is greatly reduced, the sensors for detecting the bending amount of each point of the workpieces are fixed on the supporting detection seat, the sensors are required to be in contact with the workpieces in the measuring process, the workpieces can be thrown onto the supporting detection seat in the working process of the straightening machine, plastic deformation is generated under the pressure effect, original bending deformation is eliminated, and therefore the sensors are easily damaged due to the impact force when the workpieces thrown onto the supporting detection seat are in contact with the sensors, the protection performance of the sensors is poor, the sensors cannot work normally, and the detection accuracy is affected.
Disclosure of Invention
The invention provides a full-automatic movable gantry type straightening and twisting all-in-one machine, which has the beneficial effects that a weighing sensor can be hidden in a cavity when not working, so that when a workpiece falls onto a supporting and detecting seat, damage caused by collision of the weighing sensor can be avoided, and the problems that in the background art, the sensor is easily damaged due to the influence of collision force when the workpiece thrown onto the supporting and detecting seat contacts with the sensor, the sensor has poor protective performance, the sensor cannot work normally, and the detection precision is influenced are solved.
The invention provides a full-automatic movable gantry type straightening and twisting integrated machine which comprises a base, wherein a first mounting seat and a second mounting seat are respectively arranged above the base, a rotating shaft is rotatably connected to the first mounting seat, a first mechanical claw is fixed at one end of the rotating shaft, a first servo motor is fixed on the second mounting seat, a second mechanical claw is fixed on a motor shaft of the first servo motor, a first servo hydraulic cylinder for adjusting the height of the first mounting seat is fixed on the base, a first displacement assembly is fixed at one end of the base, a second servo hydraulic cylinder is fixed at the moving end of the first displacement assembly, and a twisting assembly is arranged on the first mounting seat;
The base top is equipped with a plurality of support and detects the seat, the cavity has been seted up on the support detects the seat, be equipped with the installation piece in the cavity, the installation piece pass through the second spring with support and detect seat elastic connection, be fixed with weighing sensor on the installation piece, weighing sensor sliding connection is in on the support detects the seat, the equal sliding connection in both sides of support and detect the seat has conflict frame, conflict frame with be connected with the third spring between the support detects the seat, the one end of conflict frame is fixed with conflict wedge, be fixed with conflict strip on the first mount pad.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, sliding grooves are formed in two sides of the supporting and detecting seat, a detecting head is connected in a sliding mode in the sliding grooves, and the detecting head is elastically connected with the supporting and detecting seat through a first spring.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, a straightening frame is arranged above a base, a second displacement assembly for driving the straightening frame to move is fixed on the base, a third servo hydraulic cylinder is fixed on the straightening frame, a sliding support is fixed at the lower end of the third servo hydraulic cylinder, a straightening head is connected onto the sliding support in a sliding mode, a third electric push rod is fixed at one end of the sliding support, the output end of the third electric push rod is fixedly connected with the straightening head, a clamping groove is formed in one side of the straightening head, a plurality of rotating rollers which are distributed at equal intervals are arranged on two sides in the clamping groove, and the rotating rollers are connected onto the straightening head in a rotating mode.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, the first displacement assembly comprises two rectangular blocks, a screw rod and two sliding rods are respectively arranged on the rectangular blocks, a movable seat is connected to the sliding rods in a sliding manner, a movable block is connected to the screw rod in a threaded manner and fixed on the movable seat, the movable seat is fixedly connected with the second servo hydraulic cylinder, a second servo motor is fixed on the rectangular blocks, and a motor shaft of the second servo motor is in transmission connection with the screw rod.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting integrated machine, the twisting assembly comprises a 匚 -shaped frame, the 匚 -shaped frame is fixed on the first mounting seat, a twisting cylinder is rotatably connected to the 匚 -shaped frame, a strip-shaped block is fixed at one end of the rotating shaft, and the output end of the twisting cylinder is rotatably connected with one end of the strip-shaped block.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, the second displacement assembly comprises two sliding rails, sliding blocks are connected to the sliding rails in a sliding mode, the lower ends of the straightening frames are fixed to the sliding blocks, racks are fixed to one sliding rail, a third servo motor is fixed to the sliding blocks, gears are fixed to a motor shaft of the third servo motor, and the gears are meshed with the racks.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, two first guide holes are formed in the first mounting seat, two first guide rods are fixed on the base, the upper ends of the first guide rods are connected in the first guide holes in a sliding mode, two second guide holes are formed in the second mounting seat, two second guide rods are fixed on the movable seat, and the upper ends of the second guide rods are connected in the second guide holes in a sliding mode.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, a first upright post is fixed on the base, a first supporting block is connected onto the first upright post in a sliding manner, a fourth spring is connected between the first supporting block and the first upright post, a first electric push rod is fixed on one side of the straightening frame, an installation frame is fixed on the output part of the first electric push rod, second electric push rods are fixed on two sides of the installation frame, and a second supporting block is fixed on the output end of the second electric push rod.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, a second upright post is fixed on the base, the second upright post is elastically connected with the supporting and detecting seat through a fifth spring, a trapezoid abutting block is fixed on one side of the supporting and detecting seat, and an abutting rod is fixed on one end of the straightening head.
As an alternative scheme of the full-automatic movable gantry type straightening and twisting all-in-one machine, a positioning push rod is arranged in the cavity, the positioning push rod is elastically connected with the supporting and detecting seat through a seventh spring, a first abutting strip is fixed on the positioning push rod, and a second abutting strip is fixed on the abutting frame.
The invention has the following beneficial effects:
1. In the full-automatic movable gantry type straightening and twisting integrated machine, the height of a clamped workpiece can be adjusted through the cooperation of the first servo motor, the first servo hydraulic cylinder, the second mounting seat and the second servo hydraulic cylinder, the first displacement assembly fixed on the base can carry out self-adaptive adjustment according to the length of the workpiece, the two ends of the workpiece can be clamped through the first mechanical claw and the second mechanical claw which are arranged, the purpose of adjusting the rotation angle of the rotating shaft can be realized through the twisting assembly arranged on the first mounting seat, the first mechanical claw is promoted to rotate, the bending deformation workpiece can be twisted, the deformation on the workpiece is effectively eliminated, the quality and performance of the workpiece are ensured, the symmetrical weighing sensors are arranged through the plurality of supporting detection seats arranged on the base, and when the workpiece is bent, the numerical value changes on two sides of a workpiece can be detected through the weighing sensor, the bending amplitude of the workpiece can be automatically judged through the numerical value changes on two sides of the workpiece, the second spring fixed between the mounting block and the supporting detection seat can be used for hiding the workpiece in the cavity when the weighing sensor does not work, so that damage caused by collision of the symmetrical weighing sensor can be avoided when the workpiece falls on the supporting detection seat, the purpose that the collision strip collides with the collision wedge strip can be achieved through the fact that the collision strip synchronously moves with the first mounting seat can be achieved, when the workpiece falls in the supporting detection seat, the horizontal movement of the collision frame is promoted to collide with the mounting block, the mounting block moves upwards in the supporting detection seat with the weighing sensor, the purpose of detecting the workpiece can be achieved, and the hidden weighing sensor greatly improves the protection performance in the use process;
When the detection head arranged in the supporting detection seat is in conflict with the workpiece, the deformation condition of the workpiece is conveniently judged by workers through the position change quantity of the detection head, the working position of the straightening frame can be adjusted according to the length of the workpiece by adopting the alignment treatment direction of the workpiece through the second displacement assembly, the working position of the straightening frame can be adjusted through the matching of the third servo hydraulic cylinder and the sliding support, the clamping groove arranged on the straightening head can be aligned and clamped on the workpiece when the workpiece is sideways bent, the side wall of the workpiece can be contacted with the rotating roller which is rotationally connected with the straightening head, the side bending of the workpiece can be aligned when the straightening head moves, the position of the straightening head with the clamping groove is shifted to one side of the workpiece when the plane of the workpiece is bent, the position of the clamping groove is not opened is above the workpiece, and the plane bending part of the workpiece can be corrected through the pressure effect of the third servo hydraulic cylinder arranged on the straightening frame.
2. In this all-in-one is twisted in alignment of full-automatic movable planer-type, the second stand accessible fifth spring that the base set up can realize with support detection seat elastic connection's purpose, when the workpiece carries out the side bending alignment, when the alignment head removes the in-process and runs into the support detection seat and form the hindrance, the alignment head that removes can drive conflict pole synchronous motion, can realize when the alignment head is close to the support detection seat and take place the purpose of contradicting with the trapezoidal conflict piece that support detection seat one side is fixed, make support detection seat down slide on the second stand, carry out automatic dodging, thereby ensure that alignment head pair side bending workpiece alignment can not hinder normal movement, improve alignment effect and efficiency to side bending workpiece greatly.
3. In this all-in-one is twisted in full-automatic movable planer-type alignment, the location push rod that sets up in the cavity can be located the both sides that support the detection seat, when crooked work piece moves down to the support in detecting the seat and detects, can realize driving the synchronous horizontal migration's of second conflict strip purpose at conflict frame horizontal migration in-process for the second conflict strip can promote the fixed first conflict strip synchronous migration on the location push rod at the in-process that removes, can realize that the location push rod promotes work piece horizontal migration in the support detection seat and carries out the purpose of location residence adjustment to the work piece, make the work piece can improve the precision that detects at the in-process that detects, reduce the error.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic diagram of a second perspective structure of the present invention.
Fig. 3 is a schematic view of the structure of the straightening bench according to the present invention.
Fig. 4 is a schematic structural view of a support detecting seat according to the present invention.
Fig. 5 is a cross-sectional view of the support sensing seat structure of the present invention.
Fig. 6 is an enlarged schematic view of a portion of fig. 2 at a.
Fig. 7 is a partially enlarged schematic view of fig. 2 at B.
In the figure, 1, a base; 2, a first mounting seat; 201, 匚 shaped shelves; 202, a twisting cylinder, 203, a strip-shaped block, 3, a second mounting seat, 4, a rotating shaft, 5, a first mechanical claw, 6, a first servo motor, 7, a second mechanical claw, 8, a first servo hydraulic cylinder, 9, a second servo hydraulic cylinder, 91, a rectangular block, 92, a slide bar, 93, a moving seat, 94, a screw rod, 95, a moving block, 96, a second servo motor, 10, a support detection seat, 11, a slide groove, 12, a detection head, 13, a first spring, 14, a cavity, 15, a weighing sensor, 16, a mounting block, 17, a second spring, 18, a collision frame, 19, a third spring, 20, a collision wedge bar, 21, a collision bar, 22, a straightening frame, 221, a slide rail, 222, a sliding block, 223, a rack, 224, a third servo motor, 225, a gear, 23, a third servo hydraulic cylinder, 24, a straightening head, 25, a clamping groove, 26, a rotating roller, 27, a first guide hole, 28, a first guide rod, 29, a second guide hole, 291, a second guide hole, a second guide rod, 291, a second guide rod, a first guide rod, a third guide rod, a fourth spring, a third guide rod, a fourth support frame, a fourth spring, a fourth support frame, a fourth spring, a collision frame, a fourth guide rod, a fourth, a guide rod, a lifting frame, a fourth, a lifting frame, a lifting frame, a, and a lifting frame, a lifting frame, and a lifting, a, and a lifting, a lifting, and a lifting, and,.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, a fully automatic mobile gantry type straightening and twisting integrated machine comprises a base 1, a first mounting seat 2 and a second mounting seat 3 are respectively arranged above the base 1, a rotating shaft 4 is rotatably connected to the first mounting seat 2, a first mechanical claw 5 is fixed at one end of the rotating shaft 4, a first servo motor 6 is fixed on the second mounting seat 3, a second mechanical claw 7 is fixed on a motor shaft of the first servo motor 6, a first servo hydraulic cylinder 8 for adjusting the height of the first mounting seat 2 is fixed on the base 1, a first displacement assembly is fixed at one end of the base 1, a second servo hydraulic cylinder 9 is fixed at the moving end of the first displacement assembly, and a twisting assembly is arranged on the first mounting seat 2;
The base 1 top is equipped with a plurality of support and detects seat 10, has seted up cavity 14 on the support and detects seat 10, is equipped with installation piece 16 in the cavity 14, installation piece 16 pass through second spring 17 and support and detect seat 10 elastic connection, be fixed with weighing sensor 15 on the installation piece 16, weighing sensor 15 sliding connection is on the support and detects seat 10, the equal sliding connection in both sides of support and detect seat 10 has conflict frame 18, be connected with third spring 19 between conflict frame 18 and the support and detect seat 10, the one end of conflict frame 18 is fixed with conflict wedge strip 20, be fixed with conflict strip 21 on the first mount pad 2.
The both sides of supporting detection seat 10 have all seted up spout 11, and the sliding connection has detection head 12 in spout 11, and detection head 12 passes through first spring 13 and supporting detection seat 10 elastic connection.
The straightening frame 22 is arranged above the base 1, a second displacement assembly for driving the straightening frame 22 to move is fixed on the base 1, a third servo hydraulic cylinder 23 is fixed on the straightening frame 22, a sliding support 37 is fixed at the lower end of the third servo hydraulic cylinder 23, a straightening head 24 is connected to the sliding support 37 in a sliding mode, a third electric push rod 38 is fixed at one end of the sliding support 37, the output end of the third electric push rod 38 is fixedly connected with the straightening head 24, a clamping groove 25 is formed in one side of the straightening head 24, a plurality of equidistant rotating rollers 26 are arranged on two sides in the clamping groove 25, and the rotating rollers 26 are connected to the straightening head 24 in a rotating mode.
The first displacement assembly comprises two rectangular blocks 91, a screw rod 94 and two slide rods 92 are respectively arranged on the rectangular blocks 91, a movable seat 93 is connected to the slide rods 92 in a sliding manner, a movable block 95 is connected to the screw rod 94 in a threaded manner, the movable block 95 is fixed to the movable seat 93, the movable seat 93 is fixedly connected with the second servo hydraulic cylinder 9, a second servo motor 96 is fixed to the rectangular blocks 91, and a motor shaft of the second servo motor 96 is in transmission connection with the screw rod 94.
The twisting assembly comprises 匚 -shaped frames 201 and 匚 -shaped frames 201, the first mounting seat 2 is fixed on the 匚 -shaped frames 201, a twisting cylinder 202 is rotatably connected to the 匚 -shaped frames 201, a strip-shaped block 203 is fixed to one end of a rotating shaft 4, and the output end of the twisting cylinder 202 is rotatably connected with one end of the strip-shaped block 203.
The second displacement assembly comprises two sliding rails 221, sliding blocks 222 are connected to the sliding rails 221 in a sliding manner, the lower ends of the straightening frames 22 are fixed to the sliding blocks 222, racks 223 are fixed to one sliding rail 221, a third servo motor 224 is fixed to the sliding blocks 222, a gear 225 is fixed to a motor shaft of the third servo motor 224, and the gear 225 is meshed with the racks 223.
Two first guide holes 27 are formed in the first mounting seat 2, two first guide rods 28 are fixed on the base 1, the upper ends of the first guide rods 28 are slidably connected in the first guide holes 27, two second guide holes 29 are formed in the second mounting seat 3, two second guide rods 291 are fixed on the movable seat 93, and the upper ends of the second guide rods 291 are slidably connected in the second guide holes 29.
The base 1 is fixed with a first upright post 30, a first supporting block 31 is connected to the first upright post 30 in a sliding manner, a fourth spring 32 is connected between the first supporting block 31 and the first upright post 30, one side of the straightening frame 22 is fixed with a first electric push rod 33, an output part of the first electric push rod 33 is fixed with a mounting frame 34, two sides of the mounting frame 34 are respectively fixed with a second electric push rod 35, and an output end of the second electric push rod 35 is fixed with a second supporting block 36.
The workpiece is hoisted to the two ends of the first mounting seat 2 and the second mounting seat 3 through hoisting equipment, one end of the workpiece is clamped through the first mechanical claw 5 at one side of the first mounting seat 2, referring to fig. 1-7, according to the length of the workpiece, the screw rod 94 is driven to rotate on the two rectangular blocks 91 through the second servo motor 96 in the first displacement assembly, the moving block 95 is in threaded connection with the screw rod 94, the horizontal movement of the moving seat 93 on the two slide bars 92 can be driven, so that the position of the second mounting seat 3 can be adaptively adjusted according to the length of the workpiece, the second mechanical claw 7 arranged on the second mounting seat 3 can be used for clamping the other end of the workpiece, the working height of the first mounting seat 2 can be adjusted through the first servo hydraulic cylinder 8, the working height of the second mounting seat 3 can be adjusted through the second servo hydraulic cylinder 9, the first mechanical claw 5 and the second mechanical claw 7 release the clamping of the workpiece, the workpiece is caused to fall into the supporting detection seat 10, if the workpiece can collide with the detection head 12, the first spring 13 retracts the power storage detection head 12 into the chute 11, and when the other end of the detection head 12 extends outwards from one side of the supporting detection seat 10, the workpiece can be conveniently and preliminarily observed to be bent and deformed manually, whether the workpiece needs to be subjected to lateral bending alignment operation can be judged, meanwhile, the first installation seat 2 and the second installation seat 3 mechanically move downwards, the first mechanical claw 5 and the second mechanical claw 7 are caused to synchronously move downwards, the obstruction to workpiece detection is avoided, the purpose that the collision strip 21 collides with the collision wedge strip 20 can be realized through the synchronous movement of the arranged collision strip 21, the third spring 19 carries out power storage, the collision frame 18 is driven to move, and the collision can collide with the installation block 16 can be realized, the mounting block 16 drives the weighing sensor 15 to vertically slide upwards in the supporting detection seat 10, the second spring 17 stores force, the purpose that the weighing sensor 15 extends out of the cavity 14 to contact with the surface of a workpiece for detection can be achieved, and the bending condition of the workpiece can be automatically obtained through the detection values of the weighing sensors 15 by a measuring system of the device;
When a workpiece is required to be twisted, referring to fig. 1-2, two ends of the workpiece are respectively clamped and fixed by a first mechanical claw 5 and a second mechanical claw 7, and when the output end of a twisting cylinder 202 which is rotationally connected on a 匚 -shaped frame 201 is subjected to telescopic adjustment, the purpose that the twisting cylinder 202 drives a bar-shaped block 203 fixed at the end part of a rotating shaft 4 to deflect can be achieved, the first mechanical claw 5 is driven to deflect one end of the workpiece, so that the purpose of twisting the workpiece is achieved, the rotation angle of the second mechanical claw 7 can be adjusted through a first servo motor 6, the purpose of overturning and adjusting the alignment surface of the workpiece can be achieved, and the workpiece can be subjected to omnibearing correction treatment;
When the workpiece plane is bent and needs to be straightened, the sliding block 222 is conveniently connected in a sliding way through the sliding rail 221 arranged in the second displacement assembly, when the third servo motor 224 fixed on the sliding block 222 drives the gear 225 to rotate on the rack 223, the aim of pushing the straightening frame 22 to horizontally move in the straightening process can be fulfilled, the position of the straightening head 24 moving on the sliding bracket 37 can be adjusted through the third electric push rod 38, the working contact surface of the straightening head 24 can be adjusted according to the bending condition of the workpiece plane, the position of the straightening head 24 which is not provided with the clamping groove 25 is promoted to be positioned above the workpiece, and the vertical downward position of the straightening head 24 can be adjusted through the third servo hydraulic cylinder 23 fixed on the straightening frame 22, so that the straightening pressure for pressing the bending position of the workpiece plane is straightened;
When the workpiece is laterally bent and needs to be straightened, the position of the straightening head 24 is required to be adjusted through the third electric push rod 38, the clamping groove 25 formed in the straightening head 24 can be caused to be aligned with the workpiece, when the workpiece is laterally bent and straightened, the straightening head 24 can be clamped on the workpiece by moving downwards, a plurality of rotating rollers 26 which are distributed at equal intervals on two sides in the clamping groove 25 can be abutted against the side surface of the workpiece, the aim of straightening the lateral bending of the workpiece by the rotating rollers 26 can be fulfilled by adjusting the horizontal moving position of the straightening head 24, and the lateral bending and straightening of the workpiece can be finished by adopting the special straightening head 24;
When the two first guide holes 27 are formed in the first mounting seat 2 and are in sliding connection with the two first guide rods 28 fixed on the base 1, the stable performance of the first servo hydraulic cylinder 8 for adjusting the working height of the first mounting seat 2 can be realized, and when the two second guide holes 29 formed in the second mounting seat 3 are in sliding connection with the two second guide rods 291 fixed on the movable seat 93, the stable performance of the second servo hydraulic cylinder 9 for adjusting the working height of the second mounting seat 3 can be realized;
When the workpiece is thrown onto the supporting detection seat 10 from a high position in the workpiece straightening process, the workpiece weight is larger, the downward impact force is also larger, deformation is caused to the supporting detection seat 10, the use of the supporting detection seat 10 is affected, the working height of the second supporting block 36 is adjusted by the two second electric pushing rods 35 fixed on the supporting frame 34 in order to avoid the situation that the deformation of the supporting detection seat 10 affects the use, the first supporting block 31 is enabled to slide on the first upright post 30 when being contacted with the falling workpiece through the first supporting block 31 elastically connected to the first upright post 30, the force is accumulated by the fourth spring 32, so that the impact force is reduced, the protective performance of the supporting detection seat 10 is improved, the horizontal working position of the supporting frame 34 can be adjusted when the workpiece is straightened through the first electric pushing rod 33 fixed on one side of the straightening frame 22, the supporting frame 34 can be moved to the lower side of the workpiece, the working height of the second supporting block 36 can be adjusted through the two second electric pushing rods 35 fixed on the supporting frame 34, the supporting effect can be achieved when the workpiece is straightened, and the precision is improved.
In the second embodiment, as shown in fig. 1 to 7, a second upright post 39 is fixed on the base 1, the second upright post 39 is elastically connected with the support detection seat 10 through a fifth spring 40, a trapezoidal abutting block 411 is fixed on one side of the support detection seat 10, and an abutting rod 41 is fixed on one end of the alignment head 24.
In the prior art, when the workpiece is subjected to lateral bending alignment, as the workpiece is clamped on the supporting detection seat 10, the supporting detection seat 10 is easy to block the moving alignment head 24 in the process of processing, when the alignment head 24 moves to approach the supporting detection seat 10, a worker is required to control the height of the supporting detection seat 10, when the number of the workpieces is large, time and labor are wasted, so that the alignment efficiency of the workpiece can be greatly influenced, referring to fig. 1-3, when the lateral bending workpiece is aligned in the process of moving the alignment head 24, the abutting rod 41 can be driven to synchronously move, the aim of abutting with the trapezoidal abutting block 411 fixed on one side of the supporting detection seat 10 can be realized, the trapezoidal abutting block 411 is driven to drive the supporting detection seat 10 to move downwards, meanwhile, the supporting detection seat 10 slides on the second upright post 39, and the seventh spring 43 stores force, so that the alignment head 24 can automatically avoid the supporting detection seat 10 in the lateral bending alignment process of the workpiece, and the alignment efficiency of the workpiece is greatly improved.
In the third embodiment, as shown in fig. 1 to 7, a positioning push rod 42 is disposed in the cavity 14, the positioning push rod 42 is elastically connected with the support detecting seat 10 through a seventh spring 43, a first abutting strip 44 is fixed on the positioning push rod 42, and a second abutting strip 45 is fixed on the abutting frame 18.
Through because the work piece is after preliminary alignment, need rise and overturn adjustment work piece alignment face, move down in supporting detection seat 10 after the adjustment is finished and carry out crooked detection, the in-process of adjusting appears the position deviation, can cause measuring error, all need fix a position at every turn to its position in the middle, refer to fig. 4-5, when the work piece moves down in supporting detection seat 10 and detects through weighing sensor 15, can realize the mesh that the conflict frame 18 horizontal migration in-process drove second conflict strip 45 synchronous movement, can promote second conflict strip 45 to promote first conflict strip 44 synchronous movement, can realize that positioning push rod 42 promotes work piece horizontal migration and fix a position the purpose of adjusting, make the work piece improve the precision when detecting, reduce the error.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (8)
1. The full-automatic movable gantry type straightening and twisting integrated machine comprises a base and is characterized in that a first mounting seat and a second mounting seat are respectively arranged above the base, a rotating shaft is rotatably connected to the first mounting seat, a first mechanical claw is fixed at one end of the rotating shaft, a first servo motor is fixed on the second mounting seat, a second mechanical claw is fixed on a motor shaft of the first servo motor, a first servo hydraulic cylinder for adjusting the height of the first mounting seat is fixed on the base, a first displacement assembly is fixed at one end of the base, a second servo hydraulic cylinder is fixed at the moving end of the first displacement assembly, and a twisting assembly is arranged on the first mounting seat;
a plurality of supporting detection seats are arranged above the base, a cavity is formed in the supporting detection seats, a mounting block is arranged in the cavity, the mounting block is elastically connected with the supporting detection seats through a second spring, a weighing sensor is fixed on the mounting block and is slidably connected with the supporting detection seats, two sides of the supporting detection seats are slidably connected with a supporting frame, a third spring is connected between the supporting frame and the supporting detection seats, one end of the supporting frame is fixedly provided with a supporting wedge bar, and the first mounting seat is fixedly provided with a supporting bar;
The straightening device comprises a base, and is characterized in that a straightening frame is arranged above the base, a second displacement assembly for driving the straightening frame to move is fixed on the base, a third servo hydraulic cylinder is fixed on the straightening frame, a sliding support is fixed at the lower end of the third servo hydraulic cylinder, a straightening head is connected onto the sliding support in a sliding mode, a third electric push rod is fixed at one end of the sliding support, the output end of the third electric push rod is fixedly connected with the straightening head, a clamping groove is formed in one side of the straightening head, a plurality of rotating rollers which are distributed at equal intervals are arranged on two sides in the clamping groove, and the rotating rollers are connected onto the straightening head in a rotating mode;
The first displacement assembly comprises two rectangular blocks, a screw rod and two slide rods are respectively arranged on the rectangular blocks, a moving seat is connected to the slide rods in a sliding mode, the screw rod is connected with the moving block in a threaded mode, the moving block is fixed on the moving seat, the moving seat is fixedly connected with the second servo hydraulic cylinder, a second servo motor is fixed on the rectangular blocks, and a motor shaft of the second servo motor is connected with the screw rod in a transmission mode.
2. The full-automatic mobile gantry type straightening and twisting all-in-one machine of claim 1, wherein sliding grooves are formed in two sides of the supporting detection seat, a detection head is connected in a sliding mode in the sliding grooves, and the detection head is elastically connected with the supporting detection seat through a first spring.
3. The fully automatic mobile gantry type straightening and twisting integrated machine according to claim 2, wherein the twisting assembly comprises a 匚 -shaped frame, the 匚 -shaped frame is fixed on the first mounting seat, a twisting cylinder is rotatably connected to the 匚 -shaped frame, a strip-shaped block is fixed at one end of the rotating shaft, and the output end of the twisting cylinder is rotatably connected with one end of the strip-shaped block.
4. The full-automatic mobile gantry type straightening and twisting all-in-one machine of claim 3, wherein the second displacement assembly comprises two sliding rails, sliding blocks are connected to the sliding rails in a sliding mode, the lower ends of the straightening frames are fixed to the sliding blocks, racks are fixed to one sliding rail, a third servo motor is fixed to the sliding block, gears are fixed to a motor shaft of the third servo motor, and the gears are meshed with the racks.
5. The full-automatic mobile gantry type straightening and twisting all-in-one machine of claim 4, wherein two first guide holes are formed in the first mounting seat, two first guide rods are fixed on the base, the upper ends of the first guide rods are slidably connected in the first guide holes, two second guide holes are formed in the second mounting seat, two second guide rods are fixed on the mobile seat, and the upper ends of the second guide rods are slidably connected in the second guide holes.
6. The full-automatic mobile gantry type straightening and twisting all-in-one machine of claim 5, wherein a first upright post is fixed on the base, a first supporting block is connected onto the first upright post in a sliding manner, a fourth spring is connected between the first supporting block and the first upright post, a first electric push rod is fixed on one side of the straightening frame, an installation frame is fixed on the output part of the first electric push rod, second electric push rods are fixed on two sides of the installation frame, and a second supporting block is fixed on the output end of the second electric push rod.
7. The full-automatic mobile gantry type straightening and twisting all-in-one machine of claim 6, wherein a second upright post is fixed on the base, the second upright post is elastically connected with the supporting and detecting seat through a fifth spring, a trapezoidal abutting block is fixed on one side of the supporting and detecting seat, and an abutting rod is fixed at one end of the straightening head.
8. The full-automatic mobile gantry type straightening and twisting all-in-one machine of claim 7, wherein a positioning push rod is arranged in the cavity and is elastically connected with the supporting and detecting seat through a seventh spring, a first abutting strip is fixed on the positioning push rod, and a second abutting strip is fixed on the abutting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411577762.8A CN119346676B (en) | 2024-11-06 | 2024-11-06 | Fully automatic mobile gantry straightening and twisting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411577762.8A CN119346676B (en) | 2024-11-06 | 2024-11-06 | Fully automatic mobile gantry straightening and twisting machine |
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| CN119346676A CN119346676A (en) | 2025-01-24 |
| CN119346676B true CN119346676B (en) | 2025-05-02 |
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| CN202411577762.8A Active CN119346676B (en) | 2024-11-06 | 2024-11-06 | Fully automatic mobile gantry straightening and twisting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN120715071B (en) * | 2025-08-17 | 2025-11-07 | 华亦扬智能科技南通有限公司 | A straightening machine for ball screw processing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138937A (en) * | 2014-08-06 | 2014-11-12 | 无锡福镁轻合金科技有限公司 | Light alloy section material finish stretching machine |
| CN108620832A (en) * | 2018-07-17 | 2018-10-09 | 惠州卓越紧固系统有限公司 | A kind of bolt of long stem coalignment and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101484451B1 (en) * | 2014-08-19 | 2015-01-21 | 김재규 | Multiple spindle bending machine for steel pipes bending |
| CN207709587U (en) * | 2017-11-23 | 2018-08-10 | 河北太行机械工业有限公司 | It is a kind of to turn round the device for twisting correction applied to extrusion blank |
| CN212329318U (en) * | 2020-06-27 | 2021-01-12 | 滕州市尚大自动化装备有限公司 | Full-automatic mobile gantry type straightener |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138937A (en) * | 2014-08-06 | 2014-11-12 | 无锡福镁轻合金科技有限公司 | Light alloy section material finish stretching machine |
| CN108620832A (en) * | 2018-07-17 | 2018-10-09 | 惠州卓越紧固系统有限公司 | A kind of bolt of long stem coalignment and method |
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| CN119346676A (en) | 2025-01-24 |
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