CN219582091U - Flange plate mounting device - Google Patents

Abstract

The utility model belongs to the field of flange installation, in particular to a flange installation device, which comprises a foot rest, wherein a workbench is arranged on the top side of the foot rest, a first fixing component comprises first sliding grooves, first sliding blocks are assembled on the first sliding grooves, two rod holes are formed in the first sliding blocks, first sliding rods are jointly arranged between the first sliding blocks and the rod holes on the first sliding blocks adjacent to the left side through one of the rod holes, a second sliding groove is formed between the two first sliding grooves on the workbench, one of the first sliding blocks is fixedly connected with a hydraulic cylinder, the first sliding blocks are pushed to move on the first sliding grooves through the operation of the hydraulic cylinder, the first sliding blocks and the second sliding blocks are pushed to move in parallel in the sliding process of the first sliding blocks, the first sliding blocks on the left side and the right side are pushed to move towards the center in the moving process, and four groups of the first sliding blocks are synchronously moved towards the center, so that flanges with different diameters are beneficial to being fixed.

Description

Flange plate mounting device

Technical Field

The utility model relates to the field of flange mounting, in particular to a flange mounting device.

Background

The flange is simply called a flange, which is generally a connecting part for connecting other things by forming a plurality of fixing holes on the periphery of a disc-like metal body, and the flange is connected by bolts after the flanges on two pipes are butted in the process of connecting the two pipes, and a mounting device is needed in the process of mounting the flange on the pipes.

The existing installation device consists of a clamping plate, a workbench, an anti-skid pad and other structures, the heating flange plate is placed on the workbench and fixed by the clamping plate, the flange plate is sleeved on the pipe when the heating flange plate is hot, and the flange plate is fixedly sleeved on a certain position of the pipe after the heating flange plate is cooled.

However, the existing installation device has the defects that the device can only fix the flange with one specification due to the fixed position of the fixed component of the flange, the adaptability is low, and meanwhile, the position of the steel pipe cannot be aligned with the flange accurately, so that favorable conditions cannot be provided for subsequent accurate installation; accordingly, a flange mounting device is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the defects of the prior art and solve the problems existing in the prior art, the utility model provides a flange plate mounting device.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a flange plate mounting device, which comprises a foot rest, wherein a workbench is mounted on the top side of the foot rest, a first fixing component is mounted on the workbench, the first fixing component comprises four groups of first sliding grooves, the included angle between every two first sliding grooves is 90 degrees, first sliding blocks are mounted on the first sliding grooves, two rod holes are formed in the first sliding blocks, first sliding rods are mounted between one rod hole and the rod hole of the first sliding block adjacent to the left side in a common mode, second sliding rods are mounted between the first sliding block and the rod hole of the first sliding block adjacent to the right side in a common mode through the other rod hole, second sliding grooves are formed in the workbench, the bottom sides of the first sliding rods and the second sliding rods are provided with guide rods, the guide rods are mounted in the second sliding grooves, one of the first sliding blocks is fixedly connected with a hydraulic cylinder, the other end of the hydraulic cylinder is mounted on a fixing plate, the fixing plate is mounted on the workbench, and pushes the first sliding rods and the first sliding rods to move towards the center of the first sliding grooves in a parallel mode through the first sliding rods, and the diameter of the first sliding rods is not pushed to the first sliding rods and the second sliding rods.

Preferably, the circular groove is formed in the workbench and is located at the center of the first fixing assembly, and the circular groove provides an operation space for the steel pipe by vertically placing the steel pipe into the inner cavity of the flange plate, so that the flange plate is convenient to install on the steel pipe.

Preferably, the workbench is provided with a third sliding groove, a second sliding block is arranged on the third sliding groove, a second fixing assembly is arranged on the second sliding block and comprises a second sliding block, a first guide rail is arranged on the second sliding block, a steel pipe is placed in the second fixing assembly, the first guide rail is pushed to drive the second sliding block to slide on the third sliding groove, the second sliding block drives the second fixing assembly to move, adjustment of the position of the steel pipe is achieved, accurate alignment of the positions of the steel pipe and the flange plate is facilitated, and favorable conditions are provided for follow-up accurate installation.

Preferably, the locating component is installed on the first guide rail lateral wall, the locating component includes the locating piece, the locating piece pastes with the workstation mesa mutually, set up the pole hole on the locating piece, it has first lead screw to run through in the pole hole, set up the fourth spout on the workstation, first lead screw runs through the fourth spout, the locating plate is installed to first lead screw bottom side, first lead screw top side welding has the knob, drives first lead screw rotation through rotating the knob, and first lead screw vertically removes on the locating piece, and until the locating piece presss from both sides tightly with the locating plate, has realized fixing to the fixed subassembly of second, is favorable to quick fixation, improves operating efficiency.

Preferably, the second fixed subassembly comprises drive structure and clamping structure, drive structure includes first guide rail, install the second lead screw through the bearing rotation between first guide rail roof and the bottom plate, install the third slider on the second lead screw, install clamping structure on the third slider, step motor is installed to first guide rail roof, step motor's output shaft runs through first guide rail roof and with second lead screw fixed connection, through placing the ring flange that has heated in first fixed subassembly fixed, place the steel pipe in clamping structure again and fix, remove the second slider, make the center pin of steel pipe correspond with the center pin of ring flange, step motor operation drives the second lead screw and rotates, and the third slider drives the steel pipe and moves down vertically, and the ring flange cover is on the steel pipe, and the equal ring flange cools off, has realized the installation of ring flange installation, is of being favorable to improving the operating efficiency.

Preferably, the driving structure comprises a second guide rail, second guide rail fixed mounting is on the third slider, install the third lead screw through the bearing rotation between the second guide rail inner wall, third lead screw center department cover is equipped with the center piece, the center piece is installed on the second guide rail inner wall, the screw thread opposite direction that the third lead screw is located the center piece both sides, the cover is equipped with two sliding plates on the third lead screw, the sliding plate symmetry sets up and is in the center piece both sides, the screw thread has been seted up in the sliding plate, the sliding plate passes through screw thread and third lead screw cooperation slip, install splint on the sliding plate, third lead screw one end runs through second guide rail lateral wall and fixed mounting has the twist grip, through placing the steel pipe between two splint, rotates the twist grip, drives the rotation of third lead screw, and two sliding plates move in opposite directions on the third lead screw, until with just light clamp, realized the centre gripping to the steel pipe, be favorable to quick centre gripping steel pipe, improve installation effectiveness.

The utility model has the advantages that:

1. according to the utility model, the flange plate is placed on the workbench, the hydraulic cylinder operates to push the first sliding block to move on the first sliding groove, the first sliding rod and the second sliding rod are pushed to move in parallel in the sliding process of the first sliding block, the guide rod slides in the second sliding groove, the first sliding rod and the second sliding rod push the first sliding blocks on the left side and the right side to move towards the center in the moving process, under the action of the first sliding rod and the second sliding rod, four groups of first sliding blocks move towards the center synchronously, so that flange plates with different diameters are convenient to fix, the steel pipe is vertically placed in the inner cavity of the flange plate, the circular groove provides an operating space for the steel pipe, the flange plate is convenient to install on the steel pipe, the steel pipe is placed in the second fixing assembly to push the first guide rail, the second sliding block is driven to slide on the third sliding groove, the second sliding block is driven to move the second fixing assembly, the position of the steel pipe is adjusted, and the steel pipe and the flange plate are accurately aligned in position.

2. According to the utility model, the knob is rotated to drive the first screw rod to rotate, the first screw rod vertically moves on the positioning block until the positioning block is clamped with the positioning plate, the second fixing assembly is fixed, the heated flange plate is placed in the first fixing assembly to be fixed, then the steel pipe is placed in the clamping structure to be fixed, the second sliding block is moved to enable the central shaft of the steel pipe to correspond to the central shaft of the flange plate, the stepping motor operates to drive the second screw rod to rotate, the third sliding block drives the steel pipe to vertically move downwards, the flange plate is sleeved on the steel pipe, the flange plate is cooled, the flange plate is mounted, the steel pipe is mounted, the rotating handle is rotated to drive the third screw rod to rotate, the two sliding plates oppositely move on the third screw rod until the steel pipe is clamped, and the steel pipe is clamped fast, and the mounting efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a first embodiment;

fig. 2 is an enlarged perspective view of a first fixing assembly according to the first embodiment;

FIG. 3 is an enlarged perspective view of a positioning assembly according to the first embodiment;

fig. 4 is an enlarged perspective view of a second fixing assembly according to the first embodiment;

fig. 5 is a schematic perspective view of a first perspective view of a second embodiment.

In the figure: 1. a foot rest; 2. a work table; 3. a first chute; 4. a first slider; 5. a first slide bar; 6. a second slide bar; 7. a second chute; 8. a guide rod; 9. a hydraulic cylinder; 10. a fixing plate; 11. a circular groove; 12. a third chute; 13. a second slider; 14. a first guide rail; 15. a positioning block; 16. a first screw rod; 17. a fourth chute; 18. a positioning plate; 19. a second screw rod; 20. a third slider; 21. a stepping motor; 22. a second guide rail; 23. a third screw rod; 24. a center block; 25. a sliding plate; 26. a clamping plate; 27. rotating the handle; 28. an anti-slip mat.

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.

Example 1

Referring to fig. 1-4, a flange plate mounting device includes a foot stand 1, a workbench 2 is mounted on the top side of the foot stand 1, a first fixing component is mounted on the workbench 2, the first fixing component includes four groups of first sliding grooves 3, an included angle between every two first sliding grooves 3 is 90 degrees, a first sliding block 4 is mounted on the first sliding grooves 3, two rod holes are formed in the first sliding block 4, a first sliding rod 5 is mounted between the first sliding block 4 and a rod hole on the first sliding block 4 adjacent to the left side through one rod hole, a second sliding rod 6 is mounted between the first sliding block 4 and a rod hole on the first sliding block 4 adjacent to the right side through the other rod hole, a second sliding groove 7 is formed in the workbench 2 between the two first sliding grooves 3, a guide rod 8 is mounted on the bottom side of the first sliding rod 5 and the second sliding rod 6, a hydraulic cylinder 9 is fixedly connected to the first sliding block 4, the other end of the hydraulic cylinder 9 is mounted on a fixing plate 10, and the fixing plate 10 is mounted on the workbench 2; during operation, because the fixed subassembly position of ring flange is fixed, lead to the device can only fix the ring flange of a specification, the suitability is lower, through placing the ring flange on workstation 2, pneumatic cylinder 9 functions, promote first slider 4 and remove on first spout 3, the gliding in-process of first slider 4 promotes first slide bar 5 and second slide bar 6 parallel movement, guide bar 8 slides in second spout 7, first slider 5 and second slide bar 6 promote the first slider 4 of left and right sides to the center department removal in the in-process of removing, under the effect of first slider 5 and second slide bar 6, realized four first sliders 4 of group to the center department synchronous movement, be favorable to fixing the ring flange of different diameters.

The workbench 2 is provided with a circular groove 11, and the circular groove 11 is positioned at the center of the first fixed component; during operation, in the process of installing the flange on the steel pipe, the circular groove 11 provides an operation space for the steel pipe by vertically placing the steel pipe into the inner cavity of the flange, so that the flange is convenient to install on the steel pipe.

The workbench 2 is provided with a third sliding chute 12, a second sliding block 13 is arranged on the third sliding chute 12, a second fixing component is arranged on the second sliding block 13, the second fixing component comprises a second sliding block 13, and a first guide rail 14 is arranged on the second sliding block 13; during operation, at the in-process of installing the ring flange on the steel pipe, need with the accurate ring flange that aligns in position of steel pipe, through placing the steel pipe in the fixed subassembly of second, promote first guide rail 14, drive second slider 13 and slide on third spout 12, second slider 13 drives the fixed subassembly of second and removes, has realized the regulation to the steel pipe position, is favorable to with the accurate alignment in position of steel pipe and ring flange, provides the advantage for follow-up accurate installation.

The positioning assembly is mounted on the side wall of the first guide rail 14 and comprises a positioning block 15, the positioning block 15 is attached to the table surface of the workbench 2, a rod hole is formed in the positioning block 15, a first screw rod 16 penetrates through the rod hole, a fourth sliding groove 17 is formed in the workbench 2, the first screw rod 16 penetrates through the fourth sliding groove 17, a positioning plate 18 is mounted on the bottom side of the first screw rod 16, and a knob is welded on the top side of the first screw rod 16; during operation, after adjusting the position of the second fixed component, fixing is needed, the knob is rotated to drive the first screw rod 16 to rotate, and the first screw rod 16 vertically moves on the positioning block 15 until the positioning block 15 is clamped with the positioning plate 18, so that the second fixed component is fixed, the quick fixing is facilitated, and the operation efficiency is improved.

The second fixing assembly consists of a driving structure and a clamping structure, the driving structure comprises a first guide rail 14, a second screw rod 19 is rotatably arranged between the top plate and the bottom plate of the first guide rail 14 through a bearing, a third sliding block 20 is arranged on the second screw rod 19, the clamping structure is arranged on the third sliding block 20, a stepping motor 21 is arranged on the top plate of the first guide rail 14, and an output shaft of the stepping motor 21 penetrates through the top plate of the first guide rail 14 and is fixedly connected with the second screw rod 19; during operation, in the process of installing the flange on the steel pipe, through placing the flange that has heated in first fixed subassembly fixedly, place the steel pipe in the clamping structure again fixedly, remove second slider 13, make the center pin of steel pipe correspond with the center pin of flange, step motor 21 function, drive second lead screw 19 and rotate, third slider 20 drives the steel pipe and vertically moves downwards, the flange cover is on the steel pipe, wait for the flange cooling, realized the installation of flange installation, be favorable to improving operating efficiency.

The driving structure comprises a second guide rail 22, wherein the second guide rail 22 is fixedly arranged on a third sliding block 20, a third screw rod 23 is rotatably arranged between the inner walls of the second guide rail 22 through a bearing, a center block 24 is sleeved at the center of the third screw rod 23, the center block 24 is arranged on the inner wall of the second guide rail 22, the third screw rod 23 is positioned on the two sides of the center block 24, threads in opposite directions are sleeved on the third screw rod 23, two sliding plates 25 are symmetrically arranged on the two sides of the center block 24, threads are arranged in the sliding plates 25, the sliding plates 25 are matched with the third screw rod 23 through the threads to slide, a clamping plate 26 is arranged on the sliding plates 25, and one end of the third screw rod 23 penetrates through the side wall of the second guide rail 22 and is fixedly provided with a rotating handle 27; during operation, through placing the steel pipe between two splint 26 at the in-process of centre gripping steel pipe, rotate handle 27, drive third lead screw 23 and rotate, two sliding plates 25 move in opposite directions on third lead screw 23, until just light presss from both sides tightly, realized the centre gripping to the steel pipe, be favorable to quick centre gripping steel pipe, improve installation effectiveness.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, the first slider 4 is provided with a non-slip pad 28; in operation, by installing the anti-slip pad 28, the friction between the first slider 4 and the flange is increased, which is beneficial to improving the stability of the flange.

The working principle is that the device can only fix the flange with one specification due to the fixed position of the fixing component of the flange, the suitability is lower, the flange with different diameters is fixed by arranging the flange on the workbench 2, the hydraulic cylinder 9 operates to push the first slide block 4 to move on the first slide groove 3, the first slide bar 5 and the second slide bar 6 are pushed to move in parallel in the sliding process of the first slide block 4, the guide bar 8 slides in the second slide groove 7, the first slide bar 5 and the second slide bar 6 push the first slide block 4 on the left side and the right side to move to the center in the moving process, the synchronous movement of four groups of the first slide blocks 4 to the center is realized under the action of the first slide bar 5 and the second slide bar 6, the flange with different diameters is beneficial to being fixed, the circular groove 11 provides working space for the steel pipe by vertically arranging the steel pipe into the inner cavity of the flange in the process of installing the flange on the steel pipe, the flange is convenient to be mounted on the steel pipe, in the process of mounting the flange on the steel pipe, the position of the steel pipe is required to be accurately aligned with the flange, through placing the steel pipe in a second fixing component, pushing a first guide rail 14 to drive a second sliding block 13 to slide on a third sliding groove 12, the second sliding block 13 drives the second fixing component to move, thereby realizing the adjustment of the position of the steel pipe, being favorable for accurately aligning the position of the steel pipe with the flange, providing favorable conditions for the subsequent accurate mounting, after the position of the second fixing component is adjusted, the first screw rod 16 is required to be fixed, the first screw rod 16 is driven to rotate by rotating a knob, the first screw rod 16 vertically moves on a positioning block 15 until the positioning block 15 is clamped with a positioning plate 18, the fixation of the second fixing component is realized, the quick fixation is facilitated, the operation efficiency is improved, in the process of mounting the flange on the steel pipe, through placing the ring flange that has heated in first fixed subassembly fixed, place the steel pipe in the clamping structure again and fix, remove second slider 13, make the center pin of steel pipe correspond with the center pin of ring flange, step motor 21 functions, drive second lead screw 19 rotation, third slider 20 drives the steel pipe and moves vertically downwards, the ring flange cover is on the steel pipe, wait for the ring flange cooling, the installation of ring flange installation has been realized, be favorable to improving operating efficiency, in the in-process of centre gripping steel pipe, through placing the steel pipe between two splint 26, rotate handle 27, drive third lead screw 23 rotation, two sliding plates 25 move in opposite directions on third lead screw 23, until with just light clamp, the centre gripping to the steel pipe has been realized, be favorable to quick centre gripping steel pipe, improve installation effectiveness.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A flange plate mounting device comprises a foot rest (1), a workbench (2) is mounted on the top side of the foot rest (1), and is characterized in that a first fixing component is mounted on the workbench (2), the first fixing component comprises first sliding grooves (3), the first sliding grooves (3) are in four groups, an included angle between every two first sliding grooves (3) is 90 degrees, first sliding blocks (4) are mounted on the first sliding grooves (3), two rod holes are formed in the first sliding blocks (4), first sliding rods (5) are mounted between the first sliding blocks (4) and the rod holes of the first sliding blocks (4) adjacent to the left side through one rod hole, second sliding rods (6) are mounted between the first sliding blocks (4) adjacent to the right side through the other rod hole, second sliding grooves (7) are formed in the workbench (2) and located between the two first sliding grooves (3), two first sliding rods (5) and the second sliding rods (6) are mounted on the bottom side of one guide cylinder (9), one guide cylinder (9) is mounted on the other end of the guide cylinder (9), the fixing plate (10) is arranged on the workbench (2).

2. A flange mounting apparatus according to claim 1, wherein: a circular groove (11) is formed in the workbench (2), and the circular groove (11) is located at the center of the first fixing assembly.

3. A flange mounting apparatus according to claim 1, wherein: the workbench (2) is provided with a third sliding groove (12), a second sliding block (13) is arranged on the third sliding groove (12), a second fixing component is arranged on the second sliding block (13), the second fixing component comprises a second sliding block (13), and a first guide rail (14) is arranged on the second sliding block (13).

4. A flange mounting apparatus according to claim 3, wherein: install locating component on first guide rail (14) lateral wall, locating component includes locating piece (15), locating piece (15) are pasted mutually with workstation (2) mesa, set up the pole hole on locating piece (15), it has first lead screw (16) to run through in the pole hole, fourth spout (17) have been seted up on workstation (2), fourth spout (17) are run through to first lead screw (16), locating plate (18) are installed to first lead screw (16) downside, first lead screw (16) top side welding has the knob.

5. A flange mounting apparatus according to claim 3, wherein: the second fixed subassembly comprises drive structure and clamping structure, drive structure includes first guide rail (14), install second lead screw (19) through the bearing rotation between first guide rail (14) roof and the bottom plate, install third slider (20) on second lead screw (19), install clamping structure on third slider (20), step motor (21) are installed to first guide rail (14) roof, step motor (21)'s output shaft runs through first guide rail (14) roof and with second lead screw (19) fixed connection.

6. A flange mounting apparatus according to claim 5, wherein: the driving structure comprises a second guide rail (22), the second guide rail (22) is fixedly arranged on a third sliding block (20), a third screw rod (23) is rotatably arranged between the inner walls of the second guide rail (22) through a bearing, a center block (24) is sleeved at the center of the third screw rod (23), the center block (24) is arranged on the inner wall of the second guide rail (22), the third screw rod (23) is located on the two sides of the center block (24) in opposite directions, two sliding plates (25) are sleeved on the third screw rod (23), the sliding plates (25) are symmetrically arranged on the two sides of the center block (24), threads are arranged in the sliding plates (25), the sliding plates (25) are matched with the third screw rod (23) to slide through the threads, clamping plates (26) are arranged on the sliding plates (25), and one end of each third screw rod (23) penetrates through the side wall of the second guide rail (22) and is fixedly provided with a rotating handle (27).