CN211539994U

CN211539994U - Light-duty H shaped steel production is with equipment welding set

Info

Publication number: CN211539994U
Application number: CN201922198666.3U
Authority: CN
Inventors: 曲海涛; 宋浩杰; 严佳周; 钟景; 李纯良
Original assignee: Weihai Aodong Metal Structure Manufacturing Co ltd
Current assignee: Weihai Aodong Metal Structure Manufacturing Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-22
Anticipated expiration: 2029-12-10

Abstract

The utility model provides a light-duty H shaped steel production is with equipment welding set, includes the bottom plate, and the back of bottom plate passes through support fixed mounting on the welding operation mesa, and the second gear respectively with the second rack of both sides to the meshing, the back of second gear is equipped with power device equally, the preceding fixed mounting respectively of second rack has L type pole, the one end of L type pole respectively with the preceding fixed connection of the second rack that corresponds, the other end of L type pole is relative and is equipped with clamping device respectively. The utility model discloses make the user need not repeatedly measure the relative position between the panel again when equipment H shaped steel, can realize the automatic centering location of panel when pressing from both sides tight panel, convenient and fast, if needs welded H shaped steel longer, can also adopt a plurality of the utility model discloses jointly used way carries out the multiple spot to needs welded panel and presss from both sides tightly, improves positioning accuracy.

Description

Light-duty H shaped steel production is with equipment welding set

Technical Field

The utility model belongs to the technical field of H shaped steel production, specifically speaking are light-duty H shaped steel production is with equipment welding set.

Background

Light-duty and nonstandard H shaped steel still adopt manual welding or semi-automatic welder to weld after assembling with manual at present, must guarantee in welding process that two blocks of panel location by the welded are accurate and keep motionless, though there is the welding special fixture of multiple H shaped steel at present, but these anchor clamps all need the user to measure before the use and just can press from both sides tight location with anchor clamps after assembling the relative position between the panel by oneself, lack a special equipment welding set of H shaped steel that can quick automatic positioning presss from both sides tight.

SUMMERY OF THE UTILITY MODEL

The utility model provides a light-duty H shaped steel production is with equipment welding set for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a light-duty H shaped steel production is with equipment welding set, includes the bottom plate, and the back of bottom plate passes through support fixed mounting on the welding operation mesa, characterized in that: the front of the bottom plate is respectively and vertically provided with a first through groove and a second through groove, two sides inside the first through groove are respectively provided with a first rack, a first gear is respectively arranged in the first through groove, the first gear is respectively positioned between two corresponding first racks and meshed with the two first racks, the back of the first gear is provided with a power device, the front of the first rack is respectively provided with a clamping device, two sides inside the second through groove are respectively provided with a second rack, one opposite side of the second rack is respectively provided with teeth, the second through groove is respectively provided with a second gear, the second gear is respectively meshed with the second racks at two sides, the back of the second gear is also provided with a power device, the front of the second rack is respectively and fixedly provided with an L-shaped rod, one end of the L-shaped rod is respectively and fixedly connected with the front of the corresponding second rack, and the other end of the L-shaped rod is opposite to and respectively provided.

According to the assembling and welding device for producing the light H-shaped steel, the power device comprises the motors, the back surfaces of the bottom plates are respectively and fixedly provided with the motors, the motors are positive and negative rotating motors with self-locking functions, through holes which are coaxial with output shafts of the corresponding motors are respectively formed in the front surfaces of the bottom plates, and the motors respectively penetrate through the through holes and are fixedly connected with the corresponding first gears or second gears.

According to the assembling and welding device for producing the light H-shaped steel, the clamping device comprises the clamping plates, the clamping plates are fixedly mounted in front of the first rack respectively, the same clamping plates are mounted at the other ends of the L-shaped rods respectively, the opposite surfaces of the clamping plates in the first through grooves are provided with the second pressure sensors respectively, and the opposite surfaces of the clamping plates in the second through grooves are provided with the third pressure sensors.

As above mentioned light-duty H shaped steel production is with equipment welding set, the back of the body one side of first rack mutually vertical install first lug respectively, the both sides of first logical groove are vertically seted up third logical groove respectively, first lug is arranged in corresponding third logical groove respectively, the back of the body one side of second rack is vertically installed the second lug respectively, the both sides that the second led to the groove are seted up the fourth logical groove respectively, the second lug is arranged in corresponding fourth logical groove respectively.

According to the assembling and welding device for producing the light H-shaped steel, the first pressure sensor is arranged on the connecting surface of the base plate and the support, the first pressure sensor is connected with the PLC through a circuit, and the PLC is simultaneously connected with the second pressure sensor, the third pressure sensor, the motor and the external power supply circuit.

According to the assembling and welding device for producing the light H-shaped steel, the opposite surfaces of the clamping plates are respectively wrapped with rubber, and the second pressure sensor and the third pressure sensor are respectively positioned between the rubber and the corresponding binding surfaces of the clamping plates.

The utility model has the advantages that: the H-shaped steel is formed by welding and assembling an upper transverse plate, a lower transverse plate and a middle rib plate, when in use, a user firstly places the first transverse plate on the bottom plate, the PLC controller can clamp the transverse plates through the clamping devices on the first racks after being detected by the first pressure sensors and automatically lock the transverse plates after the clamping force meets the requirements, then the user places the rib plates on the first transverse plate according to the preset assembling direction, the PLC controller can clamp the rib plates through the clamping devices on the L-shaped rods after being detected by the first pressure sensors and automatically lock the rib plates after the clamping force meets the requirements, as the two first racks can drive the clamping plates to move oppositely for the same distance when the first gear rotates, as long as the two clamping plates on the first racks are symmetrically arranged up and down, the clamping devices on the first racks can automatically clamp the transverse plates at the horizontal center line position of the utility model in the process of clamping the transverse plates, the principle is also applicable to a second rack and a second gear which adopt the same structure, and the L-shaped rod connected with the second rack and the clamping device positioned on the L-shaped rod can clamp the rib plate at the horizontal center line position of the utility model, thereby realizing the automatic centering function of the rib plate and the transverse plate; after the welding of the first transverse plate is finished, a user operates the PLC to enable the power device to reversely rotate to loosen a workpiece when the power device is relatively clamped, the first transverse plate and the rib plate which are welded into a whole are taken out, then the second transverse plate is placed on the bottom plate, the transverse plate and the rib plate which are welded are rotated by 180 degrees after the transverse plates are clamped, and the transverse plates and the rib plate are placed on the second transverse plate in a T shape, so that the rib plate is continuously welded after being clamped again; the utility model discloses make the user need not repeatedly measure the relative position between the panel again when equipment H shaped steel, can realize the automatic centering location of panel when pressing from both sides tight panel, convenient and fast, if needs welded H shaped steel longer, can also adopt a plurality of the utility model discloses jointly used way carries out the multiple spot to needs welded panel and presss from both sides tightly, improves positioning accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the A-direction view of the present invention; FIG. 3 is an enlarged view of the view B of FIG. 1; fig. 4 is a block diagram of the circuit module of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a light-duty H shaped steel production is with equipment welding set, as shown in the figure, including bottom plate 1, bottom plate 1 is T type structure, and support fixed mounting is passed through on the welding operation mesa in the back of bottom plate 1, characterized in that: the front of the bottom plate 1 is respectively and vertically provided with a first through groove 2 and a second through groove 3, the first through groove 2 and the second through groove 3 are both vertically arranged, two sides inside the first through groove 2 are respectively provided with a first rack 4, the back of the first rack 4 is respectively in contact fit with the back of the first through groove 2, the back of the first rack 4 is respectively in contact fit with the corresponding side of the first through groove 2, the first through groove 2 is respectively provided with a first gear 5, the first gear 5 is respectively positioned between and meshed with the two corresponding first racks 4, the back of the first gear 5 is provided with a power device, the front of the first rack 4 is respectively provided with a clamping device, two sides inside the second through groove 3 are respectively provided with a second rack 6, the back of the second rack 6 is respectively in contact fit with the back of the second through groove 3, the back of the second rack 6 is respectively in contact fit with the corresponding side of the second through groove 3, the opposite surfaces of the second racks 6 are respectively provided with teeth, the second through grooves 3 are respectively provided with a second gear 7, the second gears 7 are respectively engaged with the second racks 6 on two sides, the back of the second gear 7 is also provided with a power device, the front of the second racks 6 is respectively fixedly provided with an L-shaped rod 8, one end of each L-shaped rod 8 is respectively fixedly connected with the front of the corresponding second rack 6, and the other ends of the L-shaped rods 8 are opposite and respectively provided with a clamping device. The H-shaped steel is formed by welding and assembling an upper transverse plate, a lower transverse plate and a middle rib plate, when in use, a user firstly places the first transverse plate on the bottom plate 1, the PLC controller can clamp the transverse plates through the clamping devices on the first racks 4 after being detected by the first pressure sensor and automatically lock the transverse plates after the clamping force meets the requirement, then the user places the rib plates on the first transverse plate according to the preset assembling direction, the PLC controller can clamp the rib plates through the clamping devices on the L-shaped rods 8 after being detected by the first pressure sensor and automatically lock the transverse plates after the clamping force meets the requirement, as the two first racks 4 can drive the clamping plates 10 to move oppositely by the same distance when the first gear 5 rotates, the transverse plates can be automatically clamped at the horizontal center line position of the utility model by the clamping devices on the first racks 4 only by arranging the two clamping plates 10 on the first racks symmetrically up and down, the principle is also applicable to a second rack 6 and a second gear 7 which adopt the same structure, and the L-shaped rod 8 connected with the second rack 6 and the clamping device positioned on the L-shaped rod 8 can clamp the rib plate at the horizontal center line position of the utility model, thereby realizing the automatic centering function of the rib plate and the transverse plate; after the welding of the first transverse plate is finished, a user operates the PLC to enable the power device to reversely rotate to loosen a workpiece when the power device is relatively clamped, the first transverse plate and the rib plate which are welded into a whole are taken out, then the second transverse plate is placed on the bottom plate 1, the transverse plate and the rib plate which are welded are rotated by 180 degrees after the transverse plates are clamped, and the transverse plates and the rib plate are placed on the second transverse plate in a T shape, and the second transverse plate is continuously welded after the rib plate is clamped again; the utility model discloses make the user need not repeatedly measure the relative position between the panel again when equipment H shaped steel, can realize the automatic centering location of panel when pressing from both sides tight panel, convenient and fast, if needs welded H shaped steel longer, can also adopt a plurality of the utility model discloses jointly used way carries out the multiple spot to needs welded panel and presss from both sides tightly, improves positioning accuracy.

Specifically, as shown in fig. 2, the power device described in this embodiment includes a motor 9, a plurality of motors 9 are respectively and fixedly mounted on the back surface of the bottom plate 1, the motors 9 are positive and negative rotation motors with a self-locking function, through holes which are coaxial with the output shafts of the corresponding motors 9 are respectively formed in the front surface of the bottom plate 1, and the motors 9 respectively penetrate through the through holes and are fixedly connected with the corresponding first gears 5 or second gears 7. When the device is used, the corresponding first gear 5 or the second gear 7 is driven to rotate through the rotation of the motor 9, so that the first rack 4 meshed with the first gear 5 or the second rack 6 meshed with the second gear 7 is driven to move, after the motor 9 stops rotating, the self-locking function of the motor 9 can be locked in time to prevent the motor 9 from continuing rotating, and the forward and reverse rotating motor can be adopted to realize the back and forth movement of the first rack 4 or the second rack 6.

Specifically, as shown in fig. 1 or fig. 2, the clamping device according to this embodiment includes clamping plates 10, the clamping plates 10 are respectively and fixedly mounted in front of the first rack 4, the same clamping plates 10 are respectively mounted at the other ends of the L-shaped rods 8, the clamping plates 10 are all horizontally and longitudinally arranged, the second pressure sensors are respectively disposed on the opposite surfaces of the clamping plates 10 in the first through grooves 2, and the third pressure sensors are disposed on the opposite surfaces of the clamping plates 10 in the second through grooves 3. This structure carries out vertical clamp to the work piece through the upper and lower both sides of clamp plate 10 follow work piece, prevents that the work piece from sending the displacement in welding process, and clamp plate 10 that second pressure sensor and third pressure sensor can real-time supervision correspond and the clamp force of work piece.

Further, as shown in fig. 3, in this embodiment, first protruding blocks 11 are vertically installed on opposite sides of the first rack 4 respectively, third through grooves 12 are vertically installed on two sides of the first through groove 2 respectively, the first protruding blocks 11 are located in the corresponding third through grooves 12 respectively, the first protruding blocks 11 can vertically slide in the corresponding third through grooves 12, second protruding blocks 13 are vertically installed on opposite sides of the second rack 6 respectively, fourth through grooves 14 are installed on two sides of the second through groove 3 respectively, the second protruding blocks 13 are located in the corresponding fourth through grooves 14 respectively, and the second protruding blocks 13 can vertically slide in the corresponding fourth through grooves 14. The moving direction of the first rack 4 can be limited by the guiding action of the first lug 11 and the third through groove 12, so that the first rack 4 is prevented from moving back and forth in the using process, and meanwhile, the first lug 11 and the third through groove 12 clamp the corresponding first rack 4 from two sides by matching with the first gear 5, so that the first rack 4 can only move vertically along the direction of the third through groove 12; the structure of the second protrusion 13 and the fourth through groove 14 can also play the same role for the second rack 6.

Furthermore, as shown in fig. 2, a first pressure sensor is disposed on a connection surface of the bottom plate 1 and the bracket, the first pressure sensor is electrically connected to a PLC controller, and the PLC controller is simultaneously connected to the second pressure sensor, the third pressure sensor, the motor 9 and an external power circuit. The H-shaped steel is formed by welding an upper transverse plate and a lower transverse plate and a middle rib plate, the self weight of the novel steel plate is alpha, the weight of a single transverse plate is beta, the weight of a single rib plate is gamma, a user switches on a PLC controller and inputs the weight of the transverse plate and the weight of the rib plate and preset clamping force when the novel steel plate is used, and the PLC controller switches on circuits of a first pressure sensor, a second pressure sensor and a third pressure sensor; when a user places a first transverse plate on the bottom plate 1 and a first pressure sensor detects that the pressure applied by the first pressure sensor is alpha + beta, the PLC controller starts a power device of a first gear 5, the first gear 5 drives a first rack 4 to move, a clamping plate 10 on the first rack 4 is attached to the upper side and the lower side of the transverse plate, and when the pressure applied by a second pressure sensor is equal to the preset clamping force of the user, the PLC controller disconnects a power source of the power device of the first gear 5; when a user places the rib plate above the first transverse plate, the first pressure sensor detects that the pressure applied by the first pressure sensor rises from alpha + beta to be more than alpha + beta + gamma, the PLC controller is connected with a power supply of a power device of the second gear 7, the second gear 7 drives the second rack 6 and the L-shaped rod 8 to move, a clamping plate 10 on the L-shaped rod 8 is tightly attached to the upper side and the lower side of the rib plate, and when the pressure applied by the third pressure sensor is equal to the preset clamping force of the user, the PLC controller disconnects the power supply of the power device of the second gear 7; in addition, the PLC controller is provided with a certain delay before the power supply of the power device is switched on, so that the situation that a user clamps the plate in advance when the plate is not placed is prevented.

Furthermore, as shown in fig. 1, the opposite surfaces of the clamping plate 10 in this embodiment are respectively wrapped with rubber, and the second pressure sensor and the third pressure sensor are respectively located between the rubber and the corresponding binding surface of the clamping plate 10. The structure can protect the second pressure sensor and the third pressure sensor and simultaneously play a role in preventing the clamped workpiece from skidding.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a light-duty H shaped steel production is with equipment welding set, includes bottom plate (1), and support fixed mounting is passed through on the welding operation mesa to the back of bottom plate (1), characterized in that: the front of the bottom plate (1) is respectively and vertically provided with a first through groove (2) and a second through groove (3), two sides inside the first through groove (2) are respectively provided with a first rack (4), the first through groove (2) is internally provided with a first gear (5), the first gear (5) is respectively positioned between two corresponding first racks (4) and is meshed with the two first racks, the back of the first gear (5) is provided with a power device, the front of the first rack (4) is respectively provided with a clamping device, two sides inside the second through groove (3) are respectively provided with a second rack (6), the opposite surfaces of the second racks (6) are respectively provided with teeth, the second through groove (3) is internally provided with a second gear (7), the second gear (7) is respectively meshed with the second racks (6) at two sides, the back of the second gear (7) is also provided with a power device, the front of the second racks (6) is respectively and fixedly provided with an L-shaped rod (8), one end of each L-shaped rod (8) is fixedly connected with the front of the corresponding second rack (6), and the other ends of the L-shaped rods (8) are opposite and are respectively provided with a clamping device.

2. The assembling and welding device for producing the light H-shaped steel as claimed in claim 1, wherein: the power device comprises a motor (9), a plurality of motors (9) are fixedly mounted on the back of the bottom plate (1) respectively, the motors (9) are positive and negative rotating motors with self-locking functions, through holes which are coaxial with output shafts of the corresponding motors (9) are formed in the front of the bottom plate (1) respectively, and the motors (9) penetrate through the through holes and are fixedly connected with the corresponding first gears (5) or the corresponding second gears (7).

3. The assembling and welding device for producing the light H-shaped steel as claimed in claim 1, wherein: the clamping device comprises clamping plates (10), the clamping plates (10) are fixedly mounted in front of the first rack (4) respectively, the same clamping plates (10) are mounted at the other ends of the L-shaped rods (8) respectively, a second pressure sensor is arranged on one side, opposite to the clamping plates (10), of the first through groove (2), and a third pressure sensor is arranged on one side, opposite to the clamping plates (10), of the second through groove (3).

4. The assembling and welding apparatus for the production of light H-section steel according to claim 1, 2 or 3, wherein: the utility model discloses a rack, including first rack (4), first lug (11) are vertically installed respectively to the back of the body one side of first rack (4) mutually, the both sides that first lead to groove (2) are vertically seted up third respectively and are led to groove (12), first lug (11) are arranged in corresponding third respectively and lead to groove (12), the back of the body one side that faces mutually of second rack (6) is vertically installed second lug (13) respectively, the groove (14) are led to the fourth has been seted up respectively to the both sides that the second led to groove (3), second lug (13) are arranged in corresponding fourth respectively and lead to groove (14).

5. The assembling and welding device for producing the light H-shaped steel as claimed in claim 3, wherein: the connecting surface of the bottom plate (1) and the support is provided with a first pressure sensor, a circuit of the first pressure sensor is connected with a PLC controller, and the PLC controller is simultaneously connected with a second pressure sensor, a third pressure sensor, a motor (9) and an external power supply circuit.

6. The assembling and welding device for producing the light H-shaped steel as claimed in claim 3, wherein: the opposite surfaces of the clamping plates (10) are respectively wrapped with rubber, and the second pressure sensor and the third pressure sensor are respectively positioned between the rubber and the corresponding binding surfaces of the clamping plates (10).