CN211728101U

CN211728101U - H-shaped steel assembling machine

Info

Publication number: CN211728101U
Application number: CN202020231974.1U
Authority: CN
Inventors: 王茜
Original assignee: Tianjin Huayi Tengda Steel Structure Co ltd
Current assignee: Tianjin Huayi Tengda Steel Structure Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-10-23
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a H shaped steel assemblage machine relates to H shaped steel assemblage equipment technical field, end plate including two relative settings, all be fixed with montant and horizontal pole on two end plates, be fixed with the roof between two montants, it is provided with the compression roller to go up and down on the roof, it is provided with a plurality of feed rollers to rotate between two horizontal poles, it is provided with a plurality of bottom rollers all to slide on two horizontal poles, it is provided with the upper flange and the lower flange of liftable to slide on the end plate, it is provided with a plurality of gyro wheels to all rotate on upper flange and the lower flange, one side of end plate is slided and is provided with the soldered connection, two soldered connections all are towards the butt department of web and pterygoid lamina, horizontal pole one side is slided and is provided with the fixed plate, it is provided with two end gyro wheels to. The utility model discloses a centre gripping web that setting up of upper flange plate, lower flange plate and last gyro wheel can be stable reduces the probability that the web takes place to bend, has the characteristics that processingquality is good.

Description

H-shaped steel assembling machine

Technical Field

The utility model relates to a H shaped steel assemblage equipment technical field especially relates to an H shaped steel assemblage machine.

Background

The H-shaped steel is an economic section high-efficiency section with optimized section area distribution and reasonable strength-to-weight ratio. The processing process of the H-shaped steel is that the web plate is centered and is perpendicular to the wing plates, a processing line can be marked at a position close to one end of the web plate according to actual operation requirements, the processing line on the web plate is aligned with the end portions of the wing plates, then the lower edge of the web plate is welded with the upper end faces of the wing plates to form a T shape, the welded web plate and the wing plates are turned over by 180 degrees, the other wing plates and the web plate are welded in the same mode, and therefore the H-shaped steel is formed, as shown in figure 4, and the process needs to use an assembling machine.

Chinese patent that patent publication number is CN209424837U proposes an assemblage machine, including frame and pressure material portal, the top of frame vertically is provided with three transmission roller bearing, both sides all are provided with three web clamping device and pterygoid lamina clamping device about the top of frame, web clamping device includes the support arm, the right-hand member of support arm is provided with hydraulic telescoping rod, hydraulic telescoping rod's right-hand member is provided with first guide pulley.

Among the above-mentioned technical scheme, promote first guide pulley through hydraulic telescoping rod and press from both sides tight web. However, in the actual production process, because the distance between the upper edge and the lower edge of the web plate is large, the first guide wheel cannot stably clamp the web plate, the web plate can be bent, the bending of the web plate can cause the stress to be generated in the welded H-shaped steel, and the quality of the H-shaped steel is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a H shaped steel assemblage machine, centre gripping web that can be stable reduces the probability that the web was bent, has the characteristics that processingquality is good.

The utility model discloses a can realize through following technical scheme:

an H-shaped steel assembling machine comprises two end plates which are oppositely arranged, wherein vertical rods and transverse rods are fixed on the two end plates, a top plate is fixed between the two vertical rods, an upper compression roller for abutting against the upper edge of a web plate is arranged on the top plate in a lifting mode, a plurality of feeding rollers which are arranged in parallel are rotatably arranged between the two transverse rods, a plurality of lower rollers for clamping a wing plate are arranged on the two transverse rods in a sliding mode, a liftable upper edge plate and a liftable lower edge plate are arranged on the end plates in a sliding mode, the upper edge plate and the lower edge plate are correspondingly arranged up and down and are respectively rotatably provided with a plurality of upper rollers for clamping the web plate, a welding head is arranged on one side of each end plate in a sliding mode, the two welding heads are oppositely arranged and face the abutting part of the web plate and the wing plate, a fixed plate is arranged on one side, close to the welding head, of, and a feeding motor for driving the plurality of feeding rollers to synchronously rotate is fixedly arranged on any end plate.

Through adopting above-mentioned technical scheme, arrange the pterygoid lamina level in on the feed roll, the lower gyro wheel of pterygoid lamina both sides all moves to wing plate one side and presss from both sides tight pterygoid lamina, place the web centering perpendicular to pterygoid lamina at the pterygoid lamina up end, make the processing line on the web align the pterygoid lamina and be close to the one end of soldered connection, the upper reason of the tight web of upper gyro wheel clamp on the edge plate is pressed from both sides to the height of adjusting two upper flanges, the lower edge of web is pressed from both sides tight to the upper gyro wheel on the height messenger upper flange of adjustment lower flange, the tip of end gyro wheel clamp web, two welded connection are welded web and pterygoid lamina, the feed roll constantly carries pterygoid lamina and web until accomplishing the weld forming of pteryg. In the utility model, the web plate can be stably clamped through the arrangement of the upper edge plate, the lower edge plate and the upper roller, so that the bending probability of the web plate is reduced; the end of the clamping web plate can be stabilized by arranging the fixing plate and the end rollers, so that the end of the web plate is prevented from being bent. The utility model discloses centre gripping web that can be stable reduces the probability that the web was bent, has the characteristics that processingquality is good.

Further setting the following steps: the end plate is close to one side of going up the gyro wheel slides and is provided with the middle part board, a plurality of vertically arranged's pinhole has all been seted up at the both ends of middle part board, go up the flange plate with the locating hole that corresponds with the pinhole has all been seted up at the both ends of lower flange plate, the locating hole reaches and corresponds wear to be equipped with positioning bolt in the pinhole, the end plate is kept away from one side of going up the gyro wheel sets firmly two and promotes in step the middle part hydro-cylinder that the middle part board removed.

By adopting the technical scheme, the positioning holes at the two ends of the upper edge plate respectively correspond to different pin holes, so that the position of the upper edge plate can be adjusted; the positioning holes at the two ends of the lower edge plate respectively correspond to different pin holes, so that the position of the lower edge plate can be adjusted; the positioning bolts can fix the positions of the upper edge plate and the lower edge plate. The middle oil cylinder can push the middle plate to move towards one side close to the web plate, so that the upper roller can clamp the web plate.

Further setting the following steps: two the montant is close to the groove of sliding of vertical setting is all seted up to one side of going up the compression roller, two the cooperation of sliding between the groove of sliding is provided with the compression beam, go up the compression roller rotate set up in go up the lower terminal surface of compression beam, the up end of roof has set firmly the drive go up the hydraulic cylinder that the compression beam removed.

By adopting the technical scheme, the upper pressing beam can move up and down along the sliding groove under the action of the upper pressing oil cylinder, so that the upper pressing roller can press the upper edge of the web.

Further setting the following steps: the end plate is fixedly provided with a plurality of wing plate oil cylinders which respectively drive the lower rollers to synchronously move, one side of the end plate is fixedly provided with a welding oil cylinder which drives the welding head to move, and the cross rod is fixedly provided with an end oil cylinder which drives the fixing plate to move.

By adopting the technical scheme, the wing plate oil cylinder can drive the lower roller to clamp two sides of the wing plate; the welding oil cylinder is arranged to drive the welding head to move towards the abutting position of the web plate and the wing plate, so that the web plate and the wing plate can be conveniently welded; the end oil cylinder is arranged to drive the end roller to clamp the end of the web.

Further setting the following steps: a bottom plate is fixed between the two end plates, a positioning stop block is arranged on one end, close to the welding head, of the bottom plate in a lifting mode, and a positioning oil cylinder for driving the positioning stop block to move is fixedly arranged on the bottom plate.

By adopting the technical scheme, when the positioning stop block moves upwards under the action of the positioning oil cylinder, the end part of the wing plate can be conveniently positioned; when the positioning stop block moves downwards under the action of the positioning oil cylinder, the welded wing plates and webs can be conveniently conveyed.

Further setting the following steps: one side of the positioning stop block close to the lower roller is elastically provided with a positioning scale in a sliding manner.

Through adopting above-mentioned technical scheme, after confirming the position of pterygoid lamina, when placing the web, can pull out the positioning scale, make the processing line alignment on positioning scale and the web, conveniently confirm the position of web.

Further setting the following steps: the positioning stop block is provided with a vertically arranged positioning sliding groove, the bottom of the positioning sliding groove is fixedly provided with a spring, and the positioning scale is in sliding fit with the positioning sliding groove and is fixed with the spring.

Through adopting above-mentioned technical scheme, when pulling the positioning scale, the positioning scale can follow location spout rebound, and when loosening the positioning scale, the positioning scale can move down under the spring action, is convenient for accomodate.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the web can be stably clamped by arranging the upper edge plate, the lower edge plate and the upper roller, so that the bending probability of the web is reduced;

(2) through the setting of fixed plate and end gyro wheel, the tip of centre gripping web that can be stable prevents that the web tip from taking place to buckle. (3) Through the setting of location dog and location scale, can conveniently fix a position pterygoid lamina and web.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial structural schematic view of the present invention (mainly showing the middle plate, the fixing plate and the welding head);

FIG. 3 is a schematic view of the connection relationship between the positioning stop and the positioning scale of the present invention;

FIG. 4 is a schematic structural view of a background art H-shaped steel.

Reference numerals: 1. an end plate; 2. a vertical rod; 3. a cross bar; 4. a top plate; 5. an upper compression roller; 6. a feed roll; 7. a lower roller; 8. an upper edge plate; 9. a lower flange plate; 10. an upper roller; 11. welding a head; 12. a fixing plate; 13. an end roller; 14. a feeding motor; 15. a middle plate; 16. a pin hole; 17. positioning holes; 18. positioning the bolt; 19. a middle oil cylinder; 20. a sliding groove; 21. pressing the beam upwards; 22. an upper pressure oil cylinder; 23. a wing plate oil cylinder; 24. welding the oil cylinder; 25. an end cylinder; 26. a base plate; 27. positioning a stop block; 28. positioning the oil cylinder; 29. positioning a scale; 30. positioning the chute; 31. a spring.

Detailed Description

The technical solution in 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.

Referring to fig. 1, for the utility model discloses an H shaped steel assemblage machine, including the end plate 1 of two relative settings, the bottom fixedly connected with bottom plate 26 of two end plates 1, the up end of two end plates 1 all is fixed with montant 2, and two montants 2 set up relatively and are fixed with roof 4 between two montants 2, and the lift on roof 4 is provided with compression roller 5, and the lift of going up compression roller 5 is realized through following setting: an upper pressure beam 21 is arranged between the two vertical rods 2 in a sliding mode, a sliding groove 20 which is vertically arranged is formed in one side, close to the upper pressure beam 21, of the two vertical rods 2, the upper pressure beam 21 is arranged between the two sliding grooves 20 in a sliding mode, an upper pressure oil cylinder 22 is fixed to the upper end face of the top plate 4, a piston rod of the upper pressure oil cylinder 22 penetrates through the top plate 4 to be connected with the upper pressure beam 21 in a transmission mode, and an upper pressure roller 5 is arranged on the lower end face of the upper pressure beam 21 in a rotating mode. The upper press beam 21 can slide up and down along the two sliding grooves 20 under the action of the upper oil cylinder 22, so that the lifting movement of the upper press roll 5 is realized.

Referring to fig. 1 and 2, a cross bar 3 is fixed on one side of each of two end plates 1 close to an upper compression roller 5, and the two cross bars 3 are arranged oppositely. A plurality of parallel feeding rollers 6 are rotatably arranged between the two cross rods 3, a feeding motor 14 is fixed on one side of any end plate 1 far away from the upper compression roller 5, and the feeding motor 14 is in transmission connection with the feeding rollers 6 through a chain. One side of the cross rod 3 close to the upper compression roller 5 is provided with a plurality of lower rollers 7 in a sliding manner, the plurality of lower rollers 7 are positioned on the same horizontal plane, the end plate 1 is fixed with a plurality of wing plate oil cylinders 23, and piston rods of the plurality of wing plate oil cylinders 23 are respectively in transmission connection with the plurality of lower rollers 7. The wing is placed on the feed roll 6 and a plurality of lower rollers 7 are used by the wing cylinder 23 to grip both sides of the wing.

The end plate 1 is provided with an upper edge plate 8 and a lower edge plate 9 which can be lifted in a sliding way, and the upper edge plate 8 and the lower edge plate 9 are arranged up and down correspondingly. The lifting of the upper edge plate 8 and the lower edge plate 9 is realized by the following arrangement: one side that end plate 1 is close to last compression roller 5 slides and is provided with middle part board 15, a plurality of vertical pinhole 16 of arranging are all seted up at the both ends of middle part board 15, the pinhole 16 at middle part board 15 both ends corresponds the setting, locating hole 17 that corresponds with pinhole 16 is all seted up at the both ends of going up marginal plate 8 and lower marginal plate 9, two locating holes 17 on the last marginal plate 8 are located same water flat line, two locating holes 17 on the lower marginal plate 9 also are located same water flat line, wear to be equipped with positioning bolt 18 in locating hole 17 and the pinhole 16 that corresponds. The positioning holes 17 of the upper edge plate 8 correspond to different pin holes 16, and the position of the upper edge plate 8 can be adjusted; the position of the lower edge plate 9 can be adjusted by making the positioning holes 17 of the lower edge plate 9 correspond to different pin holes 16. The positioning bolts 18 can fix the position of the upper and lower flanges 8, 9. The sliding movement of the upper and lower flanges 8, 9 is achieved by the following arrangement: two middle oil cylinders 19 are fixed on one side of the end plate 1 far away from the upper press roll 5, and piston rods of the two middle oil cylinders 19 penetrate through the end plate 1 and are in transmission connection with the middle plate 15. Under the action of the middle oil cylinder 19, the middle plate 15 can drive the upper edge plate 8 and the lower edge plate 9 to slide. A plurality of upper rollers 10 arranged in parallel are rotatably arranged on the upper edge plate 8 and the lower edge plate 9. The web plate is centered and vertically placed on the upper end face of the wing plate, a processing line on the web plate is aligned with the end portion of the wing plate, the lower idler wheel 7 clamps the wing plate, the height of the upper edge plate 8 is adjusted to enable the upper idler wheel 10 on the upper edge plate 8 to be aligned with the upper edge of the web plate, the height of the lower edge plate 9 is adjusted to enable the upper idler wheel 10 on the lower edge plate 9 to be aligned with the lower edge of the web plate, the web plate is clamped by the upper idler wheel 10 under the action of the middle oil cylinder 19, the upper pressing roller 5 is pressed and tightly abutted against the upper edge of the web plate under the action of the upper pressing oil cylinder 22, the position of the web.

One side of the end plate 1 close to the web plate processing line is provided with a welding head 11 in a sliding manner, and the two welding heads 11 are arranged oppositely and face the butt joint of the wing plate and the web plate. A welding oil cylinder 24 is fixed on one side of the end plate 1, and a piston rod of the welding oil cylinder 24 is in transmission connection with the welding head 11. Under the action of the welding oil cylinder 24, the welding head 11 can slide towards the abutting part of the wing plate and the web plate. After the relative positions of the wing plate and the web plate are fixed, the two welding heads 11 move under the action of the two welding oil cylinders 24 respectively and abut against the two sides of the web plate and the butt joint of the wing plate respectively, and the wing plate and the web plate are welded. The feeding roller 6 is used for continuously conveying the wing plates and the web plates to the side close to the welding head 11 under the action of the feeding motor 14, so that the wing plates and the web plates are welded.

One side of the cross rod 3 close to the welding head 11 is provided with a fixing plate 12 in a sliding manner, the two fixing plates 12 are arranged oppositely, one side of the cross rod 3 far away from the upper pressing roller 5 is fixed with an end part oil cylinder 25, and a piston rod of the end part oil cylinder 25 is in transmission connection with the fixing plates 12. Two end rollers 13 which are correspondingly arranged up and down are rotatably arranged on the fixing plate 12. After the end part of the wing plate is aligned with the processing line on the web plate, the end part of the web plate can extend out of the wing plate, the end part of the web plate extending out of the wing plate is easy to bend, and then the centering state of the whole web plate is influenced. The end part of the web plate penetrates between the two fixing plates 12, and the end roller 13 clamps the end part of the web plate under the action of the end part oil cylinder 25, so that the end part of the web plate can be fixed, and the end part of the web plate is prevented from being bent.

Referring to fig. 2 and 3, a positioning stop block 27 is arranged on one end of the bottom plate 26 close to the welding head 11 in a lifting mode, a positioning oil cylinder 28 which is vertically and upwards arranged is fixed on the bottom plate 26, and a piston rod of the positioning oil cylinder 28 is in transmission connection with the positioning stop block 27. A positioning scale 29 is elastically arranged on one side of the positioning stop block 27 close to the lower roller 7 in a sliding manner. The elastic sliding of the positioning scale 29 is achieved by the following arrangement: the positioning stopper 27 is provided with a vertically arranged positioning chute 30, a spring 31 is fixed at the bottom of the positioning chute 30, and the positioning scale 29 is in sliding fit with the positioning chute 30 and is fixed with the spring 31. The positioning block 27 moves upwards under the action of the positioning oil cylinder 28, and the wing plate is placed on the feeding roller 6, so that the position of the wing plate can be conveniently determined by the positioning block 27. The web plate is centered and vertically placed on the upper end face of the wing plate, the positioning scale 29 is pulled, the positioning scale 29 moves upwards along the positioning sliding groove 30, the web plate is moved to enable the processing line to be aligned with the positioning scale 29, and the position of the web plate can be conveniently determined. After the web position is determined, the positioning scale 29 is released, the positioning scale 29 moves downwards under the action of the spring 31, and the positioning stop 27 moves downwards under the action of the positioning oil cylinder 28.

The utility model discloses a theory of operation and beneficial effect do:

the positioning stop block 27 moves upwards, the wing plate is placed on the feeding roller 6, the positioning stop block 27 determines the position of the wing plate, the lower roller 7 clamps two sides of the wing plate, the web plate is centered and vertically placed on the wing plate, the positioning scale 29 is pulled out to determine the position of the web plate, the positioning scale 29 is loosened, the positioning stop block 27 moves downwards, the position of the upper edge plate 8 is adjusted to enable the upper roller 10 on the upper edge plate 8 to clamp the upper edge of the web plate, the position of the lower edge plate 9 is adjusted to enable the upper roller 10 on the lower edge plate 9 to clamp the lower edge of the web plate, the end roller 13 clamps the end part of the web plate, the lower pressure roller moves downwards to clamp the upper edge of the web plate, the two welding heads 11 respectively clamp the abutting parts of two sides of the web plate and the wing plate and weld the web plate, under the action of the feeding motor 14, the feeding roller 6 conveys the web plate and the, thereby forming the H-section steel. The arrangement of the upper edge plate 8, the lower edge plate 9 and the upper roller 10 in the utility model can stably clamp the web plate and reduce the bending probability of the web plate; the fixing plate 12 and the end roller 13 are arranged, so that the end part of the web plate can be stably clamped, and the end part of the web plate is prevented from being bent; in addition, the arrangement of the positioning stop 27 and the positioning scale 29 can facilitate the positioning of the wing plate and the web plate. The utility model discloses centre gripping web that can be stable reduces the probability that the web was bent, has the characteristics that processingquality is good.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a H shaped steel assemblage machine which characterized in that: the device comprises two end plates (1) which are oppositely arranged, wherein vertical rods (2) and transverse rods (3) are fixed on the two end plates (1), a top plate (4) is fixed between the two vertical rods (2), an upper compression roller (5) used for abutting against the upper edge of a web is arranged on the top plate (4) in a lifting manner, a plurality of parallel feeding rollers (6) are rotatably arranged between the two transverse rods (3), a plurality of lower rollers (7) used for clamping a wing plate are slidably arranged on the two transverse rods (3), a liftable upper edge plate (8) and a liftable lower edge plate (9) are slidably arranged on the end plates (1), a plurality of upper rollers (10) used for clamping the web plate are correspondingly arranged up and down and are rotatably arranged on the lower edge plate (9), a welding head (11) is slidably arranged on one side of the end plates (1), the two welding heads (11) are oppositely arranged and face the butt joint of the web plate and the wing plate, one side of the cross rod (3) close to the welding head (11) is provided with a fixing plate (12) in a sliding mode, the fixing plate (12) is provided with two end rollers (13) which correspond up and down in a rotating mode, and the end plate (1) is fixedly provided with a feeding motor (14) which drives the plurality of feeding rollers (6) to rotate synchronously.

2. The H-beam assembling machine of claim 1, wherein: end plate (1) is close to slide in one side of going up gyro wheel (10) and be provided with middle part board (15), pinhole (16) of a plurality of vertical ranges are all seted up at the both ends of middle part board (15), go up fringe board (8) with the both ends of lower fringe board (9) all seted up with locating hole (17) that pinhole (16) correspond, locating hole (17) and corresponding wear to be equipped with positioning bolt (18) in pinhole (16), keep away from end plate (1) one side of going up gyro wheel (10) sets firmly two synchronous promotion middle part hydro-cylinder (19) that middle part board (15) removed.

3. The H-beam assembling machine of claim 1, wherein: two montant (2) are close to go up the groove (20) that slides of vertical setting is all seted up to one side of compression roller (5), two it is provided with pressure roof beam (21) to slide the cooperation between groove (20) to slide, go up compression roller (5) rotate set up in go up the lower terminal surface of pressure roof beam (21), the up end of roof (4) has set firmly the drive go up the last hydraulic cylinder (22) that pressure roof beam (21) removed.

4. The H-beam assembling machine of claim 1, wherein: the end plate (1) is fixedly provided with a plurality of wing plate oil cylinders (23) which respectively drive the lower rollers (7) to synchronously move, one side of the end plate (1) is fixedly provided with a welding oil cylinder (24) which drives the welding head (11) to move, and the cross rod (3) is fixedly provided with an end part oil cylinder (25) which drives the fixing plate (12) to move.

5. The H-beam assembling machine of claim 1, wherein: a bottom plate (26) is fixed between the two end plates (1), a positioning stop block (27) is arranged on one end, close to the welding head (11), of the bottom plate (26) in a lifting mode, and a positioning oil cylinder (28) for driving the positioning stop block (27) to move is fixedly arranged on the bottom plate (26).

6. An H-beam assembling machine according to claim 5, characterized in that: one side of the positioning stop block (27) close to the lower roller (7) is elastically provided with a positioning scale (29) in a sliding manner.

7. The H-beam assembling machine of claim 6, wherein: set up vertical setting's location spout (30) on location dog (27), the tank bottom of location spout (30) has set firmly spring (31), location scale (29) with location spout (30) sliding fit and with spring (31) are fixed.