CN220259211U

CN220259211U - Bending device for steel structure production

Info

Publication number: CN220259211U
Application number: CN202321767349.9U
Authority: CN
Inventors: 潘银表; 熊勇; 夏雪丽
Original assignee: Hubei Hongdi Heavy Industry Technology Co ltd
Current assignee: Hubei Hongdi Heavy Industry Technology Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-29
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to the technical field of steel structure production and discloses a bending device for steel structure production, which comprises a base, wherein the top end of the base is fixedly connected with a supporting seat through a fixing component, a fixing block is fixedly connected onto the supporting seat, a mounting groove is formed in the fixing block, a plug is detachably connected onto the mounting groove, a groove is formed in the plug, an extrusion component for bending a steel pipe is arranged on the supporting seat, a driving component for driving the extrusion component is arranged at the top end of the base, a moving component is arranged at the bottom end of the driving component, and the moving component is fixedly connected to the top end of the base.

Description

Bending device for steel structure production

Technical Field

The utility model relates to the technical field of steel structure production, in particular to a bending device for steel structure production.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing and drying, galvanization and the like, and is connected with each component or part by adopting welding seams, bolts or rivets.

The existing bending device is used for clamping and fixing steel pipes of different sizes when the steel structure is subjected to bending operation, if the steel pipes cannot be clamped conveniently, the steel pipes are easy to deviate in the bending process, the production efficiency of the steel pipes can be affected, and therefore the bending device for the steel structure production is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problem that the efficiency of steel pipe production can be affected due to the fact that steel pipes with different sizes cannot be clamped and fixed conveniently in the process of clamping the steel pipes, and the steel pipes are easy to deviate in the bending process.

(II) technical scheme

The technical scheme for solving the technical problems is as follows:

the utility model provides a bending device is used in steel construction production, includes the base, fixed subassembly fixedly connected with supporting seat is passed through on the top of base, fixedly connected with fixed block on the supporting seat, has seted up the mounting groove on the fixed block, and the mounting groove detachable is connected with the top, has seted up the recess on the top, be provided with the extrusion subassembly that is used for bending the steel pipe on the supporting seat, the top of base is provided with the drive assembly who is used for driving extrusion subassembly, and drive assembly's bottom is provided with movable assembly, and movable assembly fixed connection is in the top of base.

On the basis of the technical scheme, the utility model can be improved as follows.

Preferably, the fixing component comprises clamping grooves, a plurality of clamping grooves are formed in the base, clamping blocks are clamped on the inner sides of the two clamping grooves, and the tops of the two clamping blocks are fixedly connected to the bottom end of the supporting seat.

Preferably, the extrusion subassembly includes four slide rails, four slide rails of fixedly connected with on the supporting seat, and equal sliding connection has three pulley on four slide rails, and twelve pulleys all articulate on the connecting block, the top fixedly connected with fixed bolster of connecting block, has seted up a plurality of mounting hole on the fixed bolster, and the inboard detachable extrusion rod that is connected with of mounting hole.

Preferably, the drive assembly includes first spacing seat, the top fixedly connected with first spacing seat of base, articulates on the first spacing seat has first articulated piece, and the other end of first articulated piece articulates there is the drive block, articulates on the drive block has the second articulated piece, and the other end of second articulated piece articulates there is the spacing seat of second, and the spacing seat fixedly connected with of second in the bottom of connecting block, the right-hand member of drive block articulates there is the adapter sleeve, and the right-hand member of adapter sleeve is the opening setting, and the inboard swing joint of adapter sleeve has the fly ball, the right-hand member fixedly connected with cylinder ejector pin of fly ball, the outside sliding connection of cylinder ejector pin has the cylinder.

Preferably, the movable assembly comprises a slideway, the top of the base is fixedly connected with the slideway, the top of the slideway is slidably connected with a sliding block, the sliding block is fixedly connected with the bottom end of the cylinder, the right end of the slideway is fixedly connected with a limiting disc, the right end of the limiting disc is rotationally connected with a screw rod, one end of the screw rod penetrates through and extends to the inner side of the slideway, the screw rod is in threaded connection with the inner side of the sliding block, and the right end of the screw rod is fixedly connected with an operation rotating handle.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

according to the utility model, the mounting groove and the plug are arranged, if the steel pipes with different diameters are required to be bent, the original plug is detached along the mounting groove only by screwing the bolt, and then the matched plug is put into the mounting groove along the mounting groove and is assembled by screwing the bolt.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram showing the relative position relationship between a second hinge block and a second limiting seat according to the present utility model;

FIG. 3 is a schematic diagram of the relative position relationship between the movable ball and the cylinder ejector rod;

FIG. 4 is a schematic diagram of the relative position relationship between the slideway and the screw rod;

fig. 5 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a base; 2. a fixing assembly; 21. a clamping groove; 22. a clamping block; 3. a support base; 4. a fixed block; 5. a mounting groove; 6. a plug; 7. a groove; 8. an extrusion assembly; 81. a slide rail; 82. a pulley; 83. a connecting block; 84. a fixed support; 85. a mounting hole; 86. an extrusion rod; 9. a drive assembly; 91. the first limiting seat; 92. a first hinge block; 93. a driving block; 94. a second hinge block; 95. the second limiting seat; 96. connecting sleeves; 97. a movable ball; 98. a cylinder ejector rod; 99. a cylinder; 10. a moving assembly; 101. a slideway; 102. a slide block; 103. a limit disc; 104. a screw rod; 105. the rotating handle is operated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, given by fig. 1-5, a bending device is used in steel construction production, including base 1, fixed subassembly 2 fixedly connected with supporting seat 3 is passed through on the top of base 1, fixedly connected with fixed block 4 on the supporting seat 3, set up mounting groove 5 on the fixed block 4, mounting groove 5 detachably is connected with top 6, set up flutedly 7 on the top 6, be provided with the extrusion subassembly 8 that is used for bending the steel pipe on the supporting seat 3, the top of base 1 is provided with the drive assembly 9 that is used for driving extrusion subassembly 8, the bottom of drive assembly 9 is provided with movable subassembly 10, movable subassembly 10 fixed connection is in the top of base 1.

Through the setting, firstly place the steel pipe in the top of extrusion subassembly 8, firstly use the position that removes subassembly 10 change drive assembly 9, when drive assembly 9 moved left, can jack-up extrusion subassembly 8, thereby make the steel pipe be in recess 7 inboard, can change the steel pipe of top 6 in order to adapt to different diameters according to the diameter of steel pipe, when needing to bend the steel pipe, start drive assembly 9, drive assembly 9 can drive extrusion subassembly 8 and continue upward movement, and then the effect at top 6 descends the steel pipe and bend, and the steel pipe is located recess 7 inboard and consequently be difficult to the skew with recess 7 looks adaptation, it is noted that top 6 is installed into along mounting groove 5, through the bolt fastening, if need dismantle top 6 only need dismantle the bolt can.

Referring to fig. 1 to 5, the fixing assembly 2 includes a clamping groove 21, a plurality of clamping grooves 21 are formed in the base 1, clamping blocks 22 are clamped at the inner sides of the two clamping grooves 21, and the tops of the two clamping blocks 22 are fixedly connected to the bottom end of the supporting seat 3;

through the structure, the clamping block 22 is clamped on the inner side of the clamping groove 21, and then the clamping block 22 is fixed with the supporting seat 3, so that the supporting seat 3 is fixed on the base 1.

Referring to fig. 1 to 5, the extrusion assembly 8 includes four sliding rails 81, four sliding rails 81 are fixedly connected to the supporting seat 3, three pulleys 82 are slidably connected to the four sliding rails 81, twelve pulleys 82 are hinged to the connecting block 83, a fixed support 84 is fixedly connected to the top end of the connecting block 83, a plurality of mounting holes 85 are formed in the fixed support 84, and an extrusion rod 86 is detachably connected to the inner side of the mounting holes 85;

through the structure setting, promote connecting block 83, and equal sliding connection has three pulleys 82 on four slide rails 81, can make connecting block 83 reciprocate along vertical direction, the steel pipe can be placed in extrusion pole 86 top, also can place between two extrusion poles 86, through dismantling extrusion pole 86 to install extrusion pole 86 in other mounting hole 85 inboards, make the steel pipe joint between two extrusion poles 86, when connecting block 83 upwards moves, extrude the steel pipe through extrusion pole 86, bend the steel pipe by top 6.

Referring to fig. 1 to 5, the driving assembly 9 includes a first limiting seat 91, a first limiting seat 91 is fixedly connected to the top end of the base 1, a first hinge block 92 is hinged to the first limiting seat 91, a driving block 93 is hinged to the other end of the first hinge block 92, a second hinge block 94 is hinged to the driving block 93, a second limiting seat 95 is hinged to the other end of the second hinge block 94, the second limiting seat 95 is fixedly connected to the bottom end of the connecting block 83, a connecting sleeve 96 is hinged to the right end of the driving block 93, the right end of the connecting sleeve 96 is in an opening arrangement, a movable ball 97 is movably connected to the inner side of the connecting sleeve 96, a cylinder ejector rod 98 is fixedly connected to the right end of the movable ball 97, and a cylinder 99 is slidably connected to the outer side of the cylinder ejector rod 98;

through the above structure setting, the cylinder 99 is started, the cylinder ejector 98 at the inner side of the cylinder 99 moves leftwards, and then the movable ball 97 also moves leftwards, the movable ball 97 is movably connected at the inner side of the connecting sleeve 96, and therefore, the movable ball 97 is clamped in the limiting groove of the connecting sleeve 96, and further, as the connecting sleeve 96 is hinged at the right end of the driving block 93, the connecting sleeve 96 can rotate clockwise or anticlockwise until the connecting sleeve 96 contacts with the cylinder ejector 98, at this time, the connecting sleeve 96 does not rotate any more, the connecting sleeve 96 can move leftwards along with the connecting sleeve 96, and further, the driving block 93 moves leftwards, and the driving block 93 is hinged with the first hinging block 92 and the second hinging block 94, the first hinging block 92 is hinged with the first limiting seat 91 and the second hinging block 94 and hinged with the second limiting seat 95, and therefore, when the connecting sleeve 96 moves, the first hinging block 92 can rotate anticlockwise, the second hinging block 94 can rotate clockwise, and further, the driving block 93 can move upwards while the second hinging block 94 can rotate clockwise, the second hinging block 94 can move upwards, and the second hinging block is fixedly connected with the bottom end of the steel pipe 83 through the extrusion joint 83, and the extrusion joint block 83.

Referring to fig. 1 to 5, the moving assembly 10 includes a slide 101, the top end of the base 1 is fixedly connected with the slide 101, the top end of the slide 101 is slidably connected with a slider 102, the slider 102 is fixedly connected with the bottom end of the cylinder 99, the right end of the slide 101 is fixedly connected with a limit disc 103, the right end of the limit disc 103 is rotatably connected with a screw rod 104, one end of which penetrates and extends to the inner side of the slide 101, the screw rod 104 is in threaded connection with the inner side of the slider 102, and the right end of the screw rod 104 is fixedly connected with an operation rotating handle 105;

through the above structure setting, rotate the operation handle 105, and lead screw 104 threaded connection is in the inboard of slider 102, and the right-hand member of lead screw 104 is fixed with operation handle 105, therefore slider 102 can slide along slide 101, makes slider 102 slide left along slide 101 through rotating operation handle 105, makes connecting block 83 upwards move, makes the steel pipe contact with recess 7 and is blocked the steel pipe by extrusion rod 86 and recess 7.

Working principle:

the innovation point implementation steps are as follows:

the first step: firstly, placing a steel pipe above the extrusion rods 86 or between two extrusion rods 86, rotating an operation rotating handle 105, and connecting a screw rod 104 in a threaded manner on the inner side of a sliding block 102, wherein the operation rotating handle 105 is fixed at the right end of the screw rod 104, so that the sliding block 102 slides along a slideway 101, the sliding block 102 slides leftwards along the slideway 101 through rotating the operation rotating handle 105, a connecting block 83 moves upwards, the steel pipe is contacted with a groove 7, and the steel pipe is clamped by the extrusion rods 86 and the groove 7;

and a second step of: starting the cylinder 99, the cylinder ejector rod 98 at the inner side of the cylinder 99 moves leftwards, the movable ball 97 further moves leftwards, the movable ball 97 is movably connected to the inner side of the connecting sleeve 96 and is clamped in a limiting groove of the connecting sleeve 96, and the connecting sleeve 96 is hinged to the right end of the driving block 93, so that the connecting sleeve 96 can rotate clockwise or anticlockwise until the connecting sleeve 96 is contacted with the cylinder ejector rod 98, at the moment, the connecting sleeve 96 does not rotate any more, the driving block 93 moves leftwards along with the connecting sleeve 96, meanwhile, the first hinging block 92 can rotate anticlockwise, the second hinging block 94 can rotate clockwise, the driving block 93 moves leftwards and simultaneously moves upwards, the second limiting seat 95 can move upwards while the second hinging block 94 rotates clockwise, the connecting block 83 can move upwards, the steel pipe is extruded by the extrusion rod 86, and the steel pipe is bent by the jacking head 6;

and a third step of: if the steel pipes with different diameters are required to be bent, the original plug 6 is detached along the mounting groove 5 by screwing the bolts, then the matched plug 6 is placed along the mounting groove 5 and assembled by screwing the bolts, and then the steps are repeated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bending device is used in steel construction production, including base (1), its characterized in that: the utility model discloses a steel pipe bending machine, including base (1), fixed subassembly (2) fixedly connected with supporting seat (3) are passed through on the top of base (1), fixedly connected with fixed block (4) on supporting seat (3), set up mounting groove (5) on fixed block (4), and mounting groove (5) detachably are connected with top (6), set up flutedly (7) on top (6), be provided with extrusion subassembly (8) that are used for bending the steel pipe on supporting seat (3), the top of base (1) is provided with drive assembly (9) that are used for driving extrusion subassembly (8), and the bottom of drive assembly (9) is provided with movable subassembly (10), and movable subassembly (10) fixed connection is in the top of base (1).

2. The bending device for steel structure production according to claim 1, wherein: the fixing assembly (2) comprises clamping grooves (21), a plurality of clamping grooves (21) are formed in the base (1), clamping blocks (22) are clamped on the inner sides of the two clamping grooves (21), and the tops of the two clamping blocks (22) are fixedly connected to the bottom end of the supporting seat (3).

3. The bending device for steel structure production according to claim 1, wherein: the extrusion assembly (8) comprises four sliding rails (81), four sliding rails (81) are fixedly connected to the supporting seat (3), three pulleys (82) are slidably connected to the four sliding rails (81), twelve pulleys (82) are hinged to the connecting block (83), a fixing support (84) is fixedly connected to the top end of the connecting block (83), a plurality of mounting holes (85) are formed in the fixing support (84), and extrusion rods (86) are detachably connected to the inner sides of the mounting holes (85).

4. A bending apparatus for steel structure production according to claim 3, wherein: the driving assembly (9) comprises a first limiting seat (91), the top end of the base (1) is fixedly connected with a first limiting seat (91), a first hinging block (92) is hinged to the first limiting seat (91), a driving block (93) is hinged to the other end of the first hinging block (92), a second hinging block (94) is hinged to the driving block (93), a second limiting seat (95) is hinged to the other end of the second hinging block (94), the second limiting seat (95) is fixedly connected to the bottom end of the connecting block (83), a connecting sleeve (96) is hinged to the right end of the driving block (93), the right end of the connecting sleeve (96) is provided with an opening, a movable ball (97) is movably connected to the inner side of the connecting sleeve (96), a cylinder ejector rod (98) is fixedly connected to the right end of the movable ball (97), and a cylinder (99) is slidably connected to the outer side of the cylinder ejector rod (98).

5. The bending device for steel structure production according to claim 4, wherein: the mobile assembly (10) comprises a slide way (101), the top end of a base (1) is fixedly connected with the slide way (101), the top end of the slide way (101) is slidably connected with a sliding block (102), the sliding block (102) is fixedly connected with the bottom end of an air cylinder (99), the right end of the slide way (101) is fixedly connected with a limiting disc (103), the right end of the limiting disc (103) is rotationally connected with a screw rod (104) of which one end penetrates through and extends to the inner side of the slide way (101), the screw rod (104) is in threaded connection with the inner side of the sliding block (102), and the right end of the screw rod (104) is fixedly connected with an operation rotating handle (105).