CN113306480A - Clamping and fixing device for transporting high-temperature steel billets and clamping method thereof - Google Patents
Clamping and fixing device for transporting high-temperature steel billets and clamping method thereof Download PDFInfo
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- CN113306480A CN113306480A CN202110779353.6A CN202110779353A CN113306480A CN 113306480 A CN113306480 A CN 113306480A CN 202110779353 A CN202110779353 A CN 202110779353A CN 113306480 A CN113306480 A CN 113306480A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/08—Securing to the vehicle floor or sides
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Abstract
The invention discloses a clamping and fixing device for transporting high-temperature steel billets, which comprises a bottom plate, a roller shaft assembly, a spiral mechanism and a clamping assembly, wherein the top surface of the bottom plate is uniformly provided with a plurality of longitudinally-recessed rectangular grooves, a supporting plate is arranged in each rectangular groove, and the top surface of each supporting plate is provided with the roller shaft assembly; the top surface both sides of bottom plate all are equipped with a pair of rectangle case, all install screw mechanism in every rectangle incasement, are equipped with T shape slide rail on the top surface of bottom plate, and the equal block has a pair of U-shaped slide on the every T shape slide rail, and the centre gripping subassembly is all installed to the top surface of every U-shaped slide. The invention also discloses a clamping method of the clamping and fixing device for transporting the high-temperature billet; the mechanism components are matched for use, so that the problems of infirm clamping and fixation and easiness in generating tightening marks during billet transportation are solved, the overall design is flexible, the clamping of the billets according to different sizes is facilitated, the stability in the clamping process is improved, and the tightening marks are avoided.
Description
Technical Field
The invention relates to the technical field of billet transportation, in particular to a clamping and fixing device for transporting high-temperature billets and a clamping method thereof.
Background
At present, when steel billets are transported, a common heat insulation layer is adopted in a traditional transportation mode, and the steel billets need to be placed for cooling to below 300 ℃ after continuous casting so as to be transported by vehicles. The steel billet moves the cooling place from the production line, and the transportation of reloading because the steel billet temperature after the cooling is still very high, adopts the transport vechicle to directly load and transports, at the in-process of transportation, can cause the collision between the steel billet, can't carry out effectual centre gripping fixed to it.
In the traditional mode, a steel wire rope is adopted for reinforcement and tightening, so that a steel billet is fixed; however, the steel wire rope reinforcement has the following problems: firstly, the steel wire rope needs to be tightened and fixed, a plurality of workers are needed to be matched for use, the operation steps are complicated, and the overall transportation efficiency is reduced; secondly, during transportation, the steel wire rope generates tightening marks on the steel billet due to bumping of the vehicle, the steel billet is influenced to enter the next working procedure, and the production cost is increased.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a clamping and fixing device for transporting high-temperature billets.
In order to achieve the purpose, the invention adopts the following technical scheme:
a clamping and fixing device for transporting high-temperature steel billets comprises a bottom plate, a roller shaft assembly, a screw mechanism and a clamping assembly, wherein the bottom plate is in a horizontally and transversely placed rectangular plate shape, a plurality of longitudinally sunken rectangular grooves are uniformly formed in the top surface of the bottom plate, a lifting and connecting supporting plate is arranged in each rectangular groove, and the roller shaft assembly is arranged on the top surface of each supporting plate;
the top surface both sides of bottom plate all are equipped with a pair of rectangle case, every the screw mechanism is all installed to the rectangle incasement, lie in and all be equipped with the T shape slide rail of vertical rigid coupling between two adjacent rectangular channels on the top surface of bottom plate, every all block has a pair of sliding connection's U-shaped slide, every the centre gripping subassembly is all installed to the top surface of U-shaped slide.
Preferably, an electric pushing cylinder groove is formed in the middle of the rectangular groove in a concave mode, an electric pushing cylinder is installed in the electric pushing cylinder groove, an electric pushing connecting block is arranged at the end portion of an electric pushing rod of the electric pushing cylinder, and the electric pushing connecting block is fixedly connected with the middle of the bottom face of the supporting plate.
Preferably, the rectangular channel both sides are sunken to have a pair of constant head tank, the bottom surface both sides of backup pad are equipped with a pair of locating pin, every the bottom of locating pin all slides and inserts and establish in the constant head tank that corresponds, and every the upper segment of locating pin all overlaps and is equipped with positioning spring.
Preferably, the roller shaft assembly comprises a roller shaft, a roller and a heat-resistant outer cylinder, a pair of trapezoidal seats are arranged at two ends of the top surface of the supporting plate, the roller shaft is longitudinally arranged between the two trapezoidal seats, a positioning bearing is arranged in each trapezoidal seat, and two ends of the roller shaft are respectively inserted into the corresponding positioning bearings; and a roller which is concentrically and fixedly connected is sleeved on the roller shaft between the two trapezoidal seats, and a heat-resistant outer barrel which is concentrically and fixedly connected is sleeved on the roller.
Preferably, the screw mechanism includes motor, lead screw, a silk section of thick bamboo, fixing bearing is installed to rectangle incasement inner end, the motor is installed to rectangle incasement outer end, the motor shaft tip of motor is equipped with the lead screw of coaxial hookup, the outer end of lead screw is inserted and is established in fixing bearing, just the thread on two sections of lead screws is the reverse symmetry spiral setting, the cover is equipped with a pair of screwed connection's a silk section of thick bamboo on two sections of lead screws.
Preferably, the inner side surface of the rectangular box is provided with a limiting hole, a pair of limiting sliding blocks which are penetrated in a sliding mode are arranged in the limiting hole, and the inner end of each limiting sliding block is fixedly connected with the corresponding wire barrel.
Preferably, the outer end of the limiting slide block is provided with a hinge rod in movable hinge joint, and the outer end of the hinge rod is movably hinged with the outer end of the corresponding U-shaped slide plate.
Preferably, the clamping assembly comprises an L-shaped clamping plate and a buffer spring, the L-shaped clamping plate is arranged above the top surface of the U-shaped sliding plate, a double-lug seat is arranged at the outer end of the top surface of the U-shaped sliding plate, a single-lug seat is arranged at the outer end of the bottom surface of the L-shaped clamping plate, and the double-lug seat is movably hinged with the single-lug seat through a pin shaft; the U-shaped slide plate is characterized in that a spring groove is formed in the inner end of the top surface of the U-shaped slide plate in a concave mode, a buffer spring is arranged at the inner end of the bottom surface of the L-shaped clamping plate, and the bottom end of the buffer spring is placed in the spring groove in a matched mode.
The invention also provides a clamping method of the clamping and fixing device for transporting the high-temperature steel billet, which comprises the following steps:
the method comprises the following steps that firstly, the bottom surface of a bottom plate is fixedly installed on a transport vehicle, an electric pushing cylinder and a motor are respectively and electrically connected with a vehicle-mounted power supply through power lines, the electric pushing cylinder is started, an electric pushing rod of the electric pushing cylinder is controlled to extend, a supporting plate is driven to rise through an electric pushing connecting block, a positioning pin is driven to slide upwards along a positioning groove, a positioning spring is driven to extend, and then a roller shaft and a heat-resistant outer cylinder are driven to rise;
secondly, transversely placing the high-temperature steel blank to be transported on a plurality of heat-resistant outer cylinders, and pushing the high-temperature steel blank to drive the heat-resistant outer cylinders and the rollers to be matched with the roller shafts to synchronously roll, so that the high-temperature steel blank is placed in the middle of the top surface of the bottom plate;
step three, starting a motor, controlling a motor shaft of the motor to rotate slowly, further driving a lead screw to be matched with two screw cylinders to rotate spirally, driving the two screw cylinders to move reversely due to the fact that screw teeth on two sections of the lead screw are arranged in a reverse symmetrical spiral mode, driving two limiting slide blocks to move along limiting holes reversely, driving a U-shaped sliding plate to slide inwards along a T-shaped sliding rail through a hinge rod under the matching of a hinge action, further driving L-shaped clamp plates on two sides to draw close inwards respectively, enabling the distance between the two L-shaped clamp plates which are longitudinally adjacent to each other to be the same as the width of the high-temperature steel blank, and stopping the motor operation;
step four, starting the electric pushing cylinder, controlling an electric pushing rod of the electric pushing cylinder to shorten, driving the supporting plate to descend through the electric pushing connecting block, driving the positioning pin to slide downwards along the positioning groove, driving the positioning spring to compress, further driving the roller shaft and the heat-resistant outer cylinder to descend, enabling two sides of the high-temperature steel blank to be clamped between the corresponding L-shaped clamping plates, driving the L-shaped clamping plates to be flush by the high-temperature steel blank under the hinging action of the double lug seats matched with the single lug seats, driving the buffer spring to be inserted into the spring groove in a matched mode, and enabling the side edges of the L-shaped clamping plates to be clamped and fixed on two sides of the high-temperature steel blank respectively;
and step five, after the high-temperature steel billet piece is fixed, starting the transport vehicle and carrying out transport operation on the transport vehicle.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the electric push rod of the electric push cylinder is controlled to be shortened, the electric push connecting block drives the supporting plate to descend, the positioning pin is driven to slide downwards along the positioning groove, the positioning spring is driven to compress, the roller shaft and the heat-resistant outer cylinder are driven to descend, so that two sides of the high-temperature steel blank are clamped between the corresponding L-shaped clamping plates, under the hinging action of the double lug seats matched with the single lug seats, the high-temperature steel blank drives the L-shaped clamping plates to be parallel and level, the buffer springs are driven to be matched and inserted in the spring grooves, and the side edges of the L-shaped clamping plates are respectively clamped and fixed on two sides of the high-temperature steel blank;
2. according to the invention, a motor shaft of a control motor drives a screw rod to be matched with two screw cylinders to rotate spirally, and screw teeth on two sections of the screw rod are arranged in a reverse symmetrical spiral manner to drive the two screw cylinders to move reversely, so that two limiting slide blocks are driven to move reversely along limiting holes, and under the matching of a hinging action, a U-shaped slide plate is driven by a hinging rod to slide inwards along a T-shaped slide rail so as to drive L-shaped clamp plates on two sides to respectively draw close inwards, so that the distance between two longitudinally adjacent L-shaped clamp plates is the same as the width of a high-temperature steel blank, and the two L-shaped clamp plates are convenient to clamp the high-temperature steel blank according to different sizes of the steel blanks;
in conclusion, the mechanism assemblies are matched for use, so that the problems that steel billets are not firmly clamped and fixed during transportation and tightening traces are easily generated are solved, the overall design is flexible, the steel billets can be conveniently clamped according to different sizes, the stability in the clamping process is improved, and the tightening traces are avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a top view of the present invention;
FIG. 2 is a top cross-sectional view of the present invention;
FIG. 3 is a left side sectional view of the roller assembly of the present invention;
FIG. 4 is a left side cross-sectional view of the clamping assembly of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic view of a clamping method of the present invention;
number in the figure: the device comprises a bottom plate 1, a supporting plate 11, an electric pushing cylinder 12, a positioning pin 13, a trapezoidal base 14, a roller shaft 15, a roller 16, a heat-resistant outer cylinder 17, a rectangular box 2, a motor 21, a lead screw 22, a wire cylinder 23, a hinge rod 24, a T-shaped sliding rail 25, a U-shaped sliding plate 26, an L-shaped clamping plate 27 and a buffer spring 28.
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.
Example 1: in order to solve the problems of infirm clamping and fixing and easy tightening trace generation during billet transportation, the embodiment provides a clamping and fixing device for transporting high-temperature billets, which is shown in fig. 1-5 and comprises a bottom plate 1, a roller shaft assembly, a screw mechanism and a clamping assembly, wherein the bottom plate 1 is in a horizontal and transverse rectangular plate shape, the bottom surface of the bottom plate 1 is fixedly connected and installed on a transport vehicle, a plurality of longitudinally recessed rectangular grooves are uniformly formed in the top surface of the bottom plate 1, a support plate 11 in lifting connection is arranged in each rectangular groove, and the roller shaft assembly is installed on the top surface of each support plate 11; the top surface both sides of bottom plate 1 all are equipped with a pair of rectangle case 2, every all install screw mechanism in the rectangle case 2, lie in and all be equipped with the T shape slide rail 25 of vertical rigid coupling between two adjacent rectangular channels on the top surface of bottom plate 1, every all block has a pair of sliding connection's U-shaped slide 26, every on the T shape slide rail 25 the centre gripping subassembly is all installed to U-shaped slide 26's top surface.
In the invention, an electric pushing cylinder groove is recessed in the middle of the rectangular groove, an electric pushing cylinder 12 is installed in the electric pushing cylinder groove, the model of the electric pushing cylinder 21 is LA150, an electric pushing connecting block is arranged at the end part of an electric pushing rod of the electric pushing cylinder 12, and the electric pushing connecting block is fixedly connected with the middle of the bottom surface of the supporting plate 11; a pair of positioning grooves are formed in two sides of the rectangular groove in a sunken mode, a pair of positioning pins 13 are arranged on two sides of the bottom surface of the supporting plate 11, the bottom end of each positioning pin 13 is inserted into the corresponding positioning groove in a sliding mode, and a positioning spring is sleeved on the upper section of each positioning pin 13; the electric push rod of the electric push cylinder 12 is controlled to stretch, the support plate 11 is driven to lift through the electric push connecting block, the positioning pin 13 is driven to slide along the positioning groove, the positioning spring is driven to deform, and the roller shaft 15 and the heat-resistant outer cylinder 17 are convenient to jack up the high-temperature steel billet price to lift.
In the invention, the roller shaft assembly comprises a roller shaft 15, a roller 16 and a heat-resistant outer cylinder 17, a pair of trapezoidal seats 14 are arranged at two ends of the top surface of the supporting plate 11, the roller shaft 15 which is longitudinally arranged is arranged between the two trapezoidal seats 14, a positioning bearing is arranged in each trapezoidal seat 14, and two ends of the roller shaft 15 are respectively inserted into the corresponding positioning bearings; a roller 16 which is concentrically and fixedly connected is sleeved on the roller shaft 15 and is positioned between the two trapezoid seats 14, and a heat-resistant outer cylinder 17 which is concentrically and fixedly connected is sleeved on the roller 16; the high-temperature steel blank is pushed to drive the heat-resistant outer cylinder 17 and the roller 16 to be matched with the roller shaft 15 to synchronously roll, so that the high-temperature steel blank is conveniently and transversely placed in the middle of the top surface of the bottom plate 1.
In the invention, the screw mechanism comprises a motor 21, a screw rod 22 and a screw cylinder 23, a fixed bearing is arranged at the inner end in the rectangular box 2, the motor 21 is arranged at the inner end and the outer end in the rectangular box 2, the model of the motor 21 is YX3-112M-4, the screw rod 22 which is coaxially connected is arranged at the end part of a motor shaft of the motor 21, the outer end of the screw rod 22 is inserted in the fixed bearing, screw teeth on two sections of the screw rod 22 are spirally arranged in a reverse symmetry manner, and a pair of screw cylinders 23 which are spirally connected are sleeved on the two sections of the screw rod 22; a limiting hole is formed in the inner side surface of the rectangular box 2, a pair of limiting sliding blocks which are penetrated in a sliding mode are arranged in the limiting hole, and the inner end of each limiting sliding block is fixedly connected with the corresponding wire barrel 23; the outer end of the limiting slide block is provided with a hinge rod 24 which is movably hinged, and the outer end of the hinge rod 24 is movably hinged with the outer end of the corresponding U-shaped slide plate 26; the motor shaft of control motor 21 slowly rotates, and then drives two silk section of thick bamboo 23 spiral rotations of lead screw 22 cooperation, because the thread on two sections of lead screw 22 is reverse symmetrical spiral setting, drive two silk section of thick bamboo 23 reverse migration, drive two spacing slider and reverse along spacing hole removal, under the cooperation of articulated effect, drive U-shaped slide 26 through hinge rod 24 and inwards slide along T shape slide rail 25, and then drive both sides L clamp plate 27 and draw close inwards respectively, make vertical two adjacent L clamp plate 27 intervals the same with the width of high temperature steel blank, made things convenient for and carried out the centre gripping to it according to unidimensional steel billet.
In the invention, the clamping assembly comprises an L-shaped clamping plate 27 and a buffer spring 28, the L-shaped clamping plate 27 is arranged above the top surface of the U-shaped sliding plate 26, the outer end of the top surface of the U-shaped sliding plate 26 is provided with a double-lug seat, the outer end of the bottom surface of the L-shaped clamping plate 27 is provided with a single-lug seat, and the double-lug seat is movably hinged with the single-lug seat through a pin shaft; a spring groove is recessed in the inner end of the top surface of the U-shaped sliding plate 26, a buffer spring 28 is arranged in the inner end of the bottom surface of the L-shaped clamping plate 27, and the bottom end of the buffer spring 28 is placed in the spring groove in a matching manner; the both sides block of high temperature steel blank is in between the L shaped splint 27 that corresponds, and under the articulated effect of ears seat cooperation monaural seat, the high temperature steel blank drives L shaped splint 27 parallel and level, drives buffer spring 28 cooperation and inserts and establish in the spring groove for the side of L shape splint 27 is the block respectively and is fixed in the both sides of high temperature steel blank.
Example 2: referring to fig. 6, in this embodiment, the present invention further provides a clamping method of a clamping and fixing device for transporting a high temperature steel billet, including the following steps:
firstly, the bottom surface of a bottom plate 1 is fixedly installed on a transport vehicle, an electric pushing cylinder 12 and a motor 21 are respectively electrically connected with a vehicle-mounted power supply through power lines, the electric pushing cylinder 12 is started, an electric pushing rod of the electric pushing cylinder 12 is controlled to extend, a supporting plate 11 is driven to rise through an electric pushing connecting block, a positioning pin 13 is driven to slide upwards along a positioning groove, a positioning spring is driven to extend, and then a roller shaft 15 and a heat-resistant outer cylinder 17 are driven to rise;
secondly, transversely placing the high-temperature steel blanks to be transported on a plurality of heat-resistant outer cylinders 17, and pushing the high-temperature steel blanks to drive the heat-resistant outer cylinders 17 and rollers 16 to match with the roller shafts 15 to synchronously roll, so that the high-temperature steel blanks are placed in the middle of the top surface of the bottom plate 1 in a centered and transverse mode;
step three, starting the motor 21, controlling a motor shaft of the motor 21 to rotate slowly, further driving the screw rod 22 to be matched with the two screw barrels 23 to rotate spirally, driving the two screw barrels 23 to move reversely due to the fact that screw teeth on two sections of the screw rod 22 are arranged in a reverse symmetrical spiral mode, driving the two limiting slide blocks to move along the limiting holes reversely, driving the U-shaped sliding plate 26 to slide inwards along the T-shaped sliding rail 25 through the hinge rod 24 under the matching of the hinge action, further driving the L-shaped clamp plates 27 on the two sides to draw close inwards respectively, enabling the distance between the two L-shaped clamp plates 27 which are adjacent in the longitudinal direction to be the same as the width of the high-temperature steel;
step four, starting the electric pushing cylinder 12, controlling an electric pushing rod of the electric pushing cylinder 12 to shorten, driving the supporting plate 11 to descend through the electric pushing connecting block, driving the positioning pin 13 to slide downwards along the positioning groove, driving the positioning spring to compress, further driving the roller shaft 15 and the heat-resisting outer cylinder 17 to descend, enabling two sides of the high-temperature steel blank to be clamped between the corresponding L-shaped clamping plates 27, driving the L-shaped clamping plates 27 to be flush through the high-temperature steel blank under the hinging action of the double lug seats matched with the single lug seats, and driving the buffer spring 28 to be inserted in the spring groove in a matched mode, so that the side edges of the L-shaped clamping plates 27 are respectively clamped and fixed on two sides of the high-temperature steel blank;
and step five, after the high-temperature steel billet piece is fixed, starting the transport vehicle and carrying out transport operation on the transport vehicle.
The mechanism components are matched for use, so that the problems that the steel billets are not firmly clamped and fixed during transportation and tightening traces are easily generated are solved, the steel billets can be conveniently clamped according to different sizes, the stability in the clamping process is improved, and the tightening traces are avoided.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a centre gripping fixing device of transportation high temperature steel billet, includes bottom plate (1), roller subassembly, screw mechanism, centre gripping subassembly, its characterized in that: the bottom plate (1) is in a horizontally and transversely placed rectangular plate shape, the bottom surface of the bottom plate (1) is fixedly connected and installed on a transport vehicle, a plurality of longitudinally recessed rectangular grooves are uniformly formed in the top surface of the bottom plate (1), a lifting connection supporting plate (11) is arranged in each rectangular groove, and a roller shaft assembly is installed on the top surface of each supporting plate (11);
the top surface both sides of bottom plate (1) all are equipped with a pair of rectangle case (2), every all install screw mechanism in rectangle case (2), lie in between two adjacent rectangular channels and all be equipped with T shape slide rail (25) of vertical rigid coupling on the top surface of bottom plate (1), every it has a pair of sliding connection's U-shaped slide (26), every all to block on T shape slide rail (25) the centre gripping subassembly is all installed to the top surface of U-shaped slide (26).
2. The clamping fixture for transporting hot steel billets as claimed in claim 1, further comprising: the middle part of the rectangular groove is sunken with an electric pushing cylinder groove, the electric pushing cylinder groove is internally provided with an electric pushing cylinder (12), the end part of an electric pushing rod of the electric pushing cylinder (12) is provided with an electric pushing connecting block, and the electric pushing connecting block is fixedly connected with the middle part of the bottom surface of the supporting plate (11).
3. The clamping fixture for transporting hot steel billets as claimed in claim 2, further comprising: sunken a pair of constant head tank that has in the rectangular channel both sides, the bottom surface both sides of backup pad (11) are equipped with a pair of locating pin (13), every the bottom of locating pin (13) all slides and inserts and establish in the constant head tank that corresponds, and every the upper segment of locating pin (13) all is equipped with positioning spring.
4. The clamping fixture for transporting hot steel billets as claimed in claim 1, further comprising: the roller shaft assembly comprises a roller shaft (15), a roller (16) and a heat-resistant outer cylinder (17), a pair of trapezoid seats (14) are arranged at two ends of the top surface of the supporting plate (11), the roller shaft (15) is longitudinally arranged between the two trapezoid seats (14), a positioning bearing is arranged in each trapezoid seat (14), and two ends of the roller shaft (15) are respectively inserted into the corresponding positioning bearings; a roller (16) which is concentrically and fixedly connected is sleeved on the roller shaft (15) between the two trapezoid seats (14), and a heat-resistant outer cylinder (17) which is concentrically and fixedly connected is sleeved on the roller (16).
5. The clamping fixture for transporting hot steel billets as claimed in claim 1, further comprising: screw mechanism includes motor (21), lead screw (22), a silk section of thick bamboo (23), fixing bearing is installed to the inner end in rectangle case (2), motor (21) are installed to the outer end in rectangle case (2), the motor shaft tip of motor (21) is equipped with lead screw (22) of coaxial hookup, the outer end of lead screw (22) is inserted and is established in fixing bearing, just the silk tooth on two sections of lead screw (22) is reverse symmetry spiral setting, the cover is equipped with a pair of screwed connection's a silk section of thick bamboo (23) on two sections of lead screw (22).
6. The clamping fixture for transporting hot steel billets as claimed in claim 5, further comprising: the inner side surface of the rectangular box (2) is provided with a limiting hole, a pair of limiting sliding blocks which are penetrated in a sliding mode are arranged in the limiting hole, and the inner end of each limiting sliding block is fixedly connected with the corresponding wire barrel (23).
7. The apparatus of claim 6, wherein the holding fixture for transporting the hot steel billet comprises: the outer end of the limiting slide block is provided with a hinge rod (24) which is movably hinged, and the outer end of the hinge rod (24) is movably hinged with the outer end of the corresponding U-shaped slide plate (26).
8. The clamping fixture for transporting hot steel billets as claimed in claim 1, further comprising: the clamping assembly comprises an L-shaped clamping plate (27) and a buffer spring (28), the L-shaped clamping plate (27) is arranged above the top surface of the U-shaped sliding plate (26), a double-lug seat is arranged at the outer end of the top surface of the U-shaped sliding plate (26), a single-lug seat is arranged at the outer end of the bottom surface of the L-shaped clamping plate (27), and the double-lug seat is movably hinged with the single-lug seat through a pin shaft; the U-shaped sliding plate is characterized in that a spring groove is formed in the inner end of the top surface of the U-shaped sliding plate (26) in a recessed mode, a buffer spring (28) is arranged at the inner end of the bottom surface of the L-shaped clamping plate (27), and the bottom end of the buffer spring (28) is placed in the spring groove in a matched mode.
9. The clamping method of a clamping fixture for transporting a hot steel billet according to any one of claims 1 to 8, comprising the steps of:
the method comprises the following steps that firstly, the bottom surface of a bottom plate (1) is fixedly installed on a transport vehicle, an electric pushing cylinder (12) and a motor (21) are respectively and electrically connected with a vehicle-mounted power supply through power lines, the electric pushing cylinder (12) is started, an electric pushing rod of the electric pushing cylinder (12) is controlled to extend, a supporting plate (11) is driven to rise through an electric pushing connecting block, a positioning pin (13) is driven to slide upwards along a positioning groove, a positioning spring is driven to extend, and a roller shaft (15) and a heat-resistant outer cylinder (17) are driven to rise;
secondly, transversely placing the high-temperature steel blanks to be transported on a plurality of heat-resistant outer cylinders (17), and pushing the high-temperature steel blanks to drive the heat-resistant outer cylinders (17) and rollers (16) to synchronously roll in cooperation with the roller shafts (15), so that the high-temperature steel blanks are placed in the middle of the top surface of the bottom plate (1) in a centered manner;
step three, starting a motor (21), controlling a motor shaft of the motor (21) to rotate slowly, further driving a lead screw (22) to be matched with two screw cylinders (23) to rotate spirally, driving the two screw cylinders (23) to move reversely due to the fact that screw teeth on two sections of the lead screw (22) are arranged in a reverse symmetrical spiral mode, driving two limiting slide blocks to move reversely along limiting holes, driving a U-shaped sliding plate (26) to slide inwards along a T-shaped sliding rail (25) through a hinge rod (24) under the matching of a hinge action, further driving L-shaped clamping plates (27) on two sides to draw close inwards respectively, enabling the distance between two longitudinally adjacent L-shaped clamping plates (27) to be the same as the width of a high-temperature steel blank, and stopping the operation of the motor (21);
step four, starting the electric pushing cylinder (12), controlling an electric pushing rod of the electric pushing cylinder (12) to shorten, driving the supporting plate (11) to descend through the electric pushing connecting block, driving the positioning pin (13) to slide downwards along the positioning groove, driving the positioning spring to compress, further driving the roller shaft (15) and the heat-resisting outer cylinder (17) to descend, enabling two sides of the high-temperature steel blank to be clamped between the corresponding L-shaped clamping plates (27), driving the high-temperature steel blank to drive the L-shaped clamping plates (27) to be parallel and level under the hinging action of the double lug seats matched with the single lug seats, driving the buffer spring (28) to be matched and inserted in the spring groove, and enabling the side edges of the L-shaped clamping plates (27) to be respectively clamped and fixed on two sides of the high-temperature steel blank;
and step five, after the high-temperature steel billet piece is fixed, starting the transport vehicle and carrying out transport operation on the transport vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110779353.6A CN113306480A (en) | 2021-07-09 | 2021-07-09 | Clamping and fixing device for transporting high-temperature steel billets and clamping method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110779353.6A CN113306480A (en) | 2021-07-09 | 2021-07-09 | Clamping and fixing device for transporting high-temperature steel billets and clamping method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655066A (en) * | 2022-03-30 | 2022-06-24 | 松果新能源汽车有限公司 | New energy automobile battery package changes device |
| CN116081080A (en) * | 2023-04-10 | 2023-05-09 | 山西鼎坤源药业有限公司 | Transport container for maintaining medicine quality and application method thereof |
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| CN206528535U (en) * | 2016-12-27 | 2017-09-29 | 太原钢运物流股份有限公司 | A kind of device of transport high temperature steel billet |
| CN108657061A (en) * | 2018-06-07 | 2018-10-16 | 成都君硕睿智信息科技有限公司 | A kind of novel logistics container locking device |
| CN208560713U (en) * | 2018-08-06 | 2019-03-01 | 唐山市方通冶金设备制造有限公司 | Wear-resistant, high-temperature resistant conveying roller and conveyer |
| CN209175655U (en) * | 2018-12-17 | 2019-07-30 | 光古(成都)微波科技有限公司 | A kind of converter module replacement tooling |
| CN211679316U (en) * | 2019-10-11 | 2020-10-16 | 华林特钢集团有限公司 | Transfer device for steel ingot production |
| CN213534787U (en) * | 2020-10-30 | 2021-06-25 | 吉林省峰海工贸有限公司 | Transfer device is used in cavity glass production |
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2021
- 2021-07-09 CN CN202110779353.6A patent/CN113306480A/en active Pending
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| GB9221135D0 (en) * | 1992-07-13 | 1992-11-25 | Chou An Chuan | Binding band tightener with bands |
| CN103183203A (en) * | 2011-12-31 | 2013-07-03 | 江苏丰东热技术股份有限公司 | High-temperature conveying roller wheel device and manufacturing method thereof |
| CN206528535U (en) * | 2016-12-27 | 2017-09-29 | 太原钢运物流股份有限公司 | A kind of device of transport high temperature steel billet |
| CN108657061A (en) * | 2018-06-07 | 2018-10-16 | 成都君硕睿智信息科技有限公司 | A kind of novel logistics container locking device |
| CN208560713U (en) * | 2018-08-06 | 2019-03-01 | 唐山市方通冶金设备制造有限公司 | Wear-resistant, high-temperature resistant conveying roller and conveyer |
| CN209175655U (en) * | 2018-12-17 | 2019-07-30 | 光古(成都)微波科技有限公司 | A kind of converter module replacement tooling |
| CN211679316U (en) * | 2019-10-11 | 2020-10-16 | 华林特钢集团有限公司 | Transfer device for steel ingot production |
| CN213534787U (en) * | 2020-10-30 | 2021-06-25 | 吉林省峰海工贸有限公司 | Transfer device is used in cavity glass production |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655066A (en) * | 2022-03-30 | 2022-06-24 | 松果新能源汽车有限公司 | New energy automobile battery package changes device |
| CN114655066B (en) * | 2022-03-30 | 2023-10-24 | 松果新能源汽车有限公司 | New energy automobile battery package changing device |
| CN116081080A (en) * | 2023-04-10 | 2023-05-09 | 山西鼎坤源药业有限公司 | Transport container for maintaining medicine quality and application method thereof |
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Application publication date: 20210827 |