CN215614571U

CN215614571U - Pipe fitting reaming device

Info

Publication number: CN215614571U
Application number: CN202121917157.2U
Authority: CN
Inventors: 赵祥雷; 赵辉辉
Original assignee: Xuzhou Tongle Pipe Industry Co ltd
Current assignee: Xuzhou Tongle Pipe Industry Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-25
Anticipated expiration: 2031-08-16

Abstract

The utility model provides a pipe fitting reaming device, which relates to the technical field of reaming equipment and comprises a machine table and a reaming structure, wherein a rack is fixedly arranged on the upper surface of the machine table by means of bolts, the upper surface of the rack is provided with the reaming structure, the reaming structure comprises two fixing plates, the two fixing plates are welded on the surface of the rack, a driving rod is inserted into a horizontal thread on each fixing plate, one end of the driving rod is rotatably connected with a pressing plate, and one side, close to each other, of the two pressing plates is provided with a supporting rod. The utility model solves the problems that the stainless steel pipe is directly placed in a corresponding groove die for reaming by reaming equipment, and the position of the pipe is easy to deviate during reaming because the stainless steel pipe is limited only by adopting the concave shape of the groove die, so that the stainless steel pipe is inconvenient to be quickly fixed.

Description

Pipe fitting reaming device

Technical Field

The utility model relates to the technical field of hole expanding equipment, in particular to a pipe fitting hole expanding device.

Background

The equipment that expands is carried out to the hole of pipeline as the name implies to reaming equipment, and it is comparatively extensive to use in the pipe machining field, and its size and mode of operation all have the diversity of certain degree, relate to comparatively extensively in the machining field.

When reforming into the tee bend pipeline to stainless steel water pipe, can carry out the trompil to the water pipe earlier, then reuse reaming equipment expands the hole, and current reaming equipment is all directly put nonrust steel pipe in corresponding groove die and carries out the reaming, because the sunken appearance that only adopts groove die carries on spacingly to nonrust steel pipe, lead to appearing the pipe position easily when the reaming and produce the skew, when causing the water pipe round hole to expand, the deformation of certain degree takes place easily for the water pipe, and then the use of influence water pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the position of a pipe is easy to appear and the water pipe deforms during broaching in the prior art, and provides a pipe fitting broaching device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a pipe reaming device comprises a machine table and a reaming structure, wherein a rack is fixedly arranged on the upper surface of the machine table by means of bolts, the upper surface of the rack is provided with the reaming structure, the reaming structure comprises two fixing plates, the two fixing plates are welded on the surface of the rack, a driving rod is inserted into a horizontal thread on the fixing plates, one end of the driving rod is rotatably connected with a pressing plate, one side, close to each other, of the two pressing plates is provided with a supporting rod, the arc surface of the supporting rod is provided with an accommodating groove, the surface of the machine table is provided with a hydraulic cylinder, the upper end of the hydraulic cylinder is rotatably connected with a rotating pipe, the upper surface of the rotating pipe is fixedly connected with two buckles, the inner walls of the two buckles are movably connected with a circular plate, the arc surface of the circular plate is provided with two clamping grooves, the sizes of the two clamping grooves are matched with the sizes of the buckles, and one end, far away from the rotating pipe, of the circular plate is fixedly connected with a connecting rod, the arc surface of the connecting rod is in threaded connection with an expansion block.

Preferably, the arc surface of actuating lever rotates and is connected with the regulating block, the arc surface of regulating block evenly rotates and is connected with three rotor plate, the arc surface sliding connection of actuating lever has the push pedal, one side that the push pedal is close to the fixed plate rotates and is connected with the screw rod, the arc surface and the fixed plate threaded connection of screw rod.

Preferably, one side of the pressing plate far away from the driving rod is fixedly connected with a non-slip mat, and the size of the non-slip mat is matched with that of the pressing plate.

Preferably, one side of the push plate close to the screw rod is fixedly connected with a guide rod, and one end of the guide rod, far away from the push plate, penetrates through the fixing plate in a sliding mode.

Preferably, a turntable is fixedly mounted at one end, far away from the pressure plate, of the driving rod, and a rocker is welded on the surface of the turntable.

Preferably, the surface of board is equipped with accomodates the structure, it includes the rotating turret to accomodate the structure, the surface and the board fixed connection of rotating turret, the upper end of rotating turret is rotated and is connected with and accomodates the frame, accomodate the inner wall fixedly connected with limiting plate of frame, accomodate two springs of interior diapire fixedly connected with of frame, the top fixedly connected with buffer board of spring.

Preferably, the inner wall of the accommodating frame is slidably connected with a supporting plate, two ends of the supporting plate are fixedly connected with elastic ropes, one end, far away from the supporting plate, of each elastic rope is fixedly connected with the accommodating frame, and the supporting plate is located above the buffer plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the reaming structure, the expansion block is firstly placed in the water pipe at the position corresponding to the round hole, then the connecting rod is screwed on the expansion block by virtue of screw threads, then the supporting rod is inserted into the water pipe by virtue of the self accommodating groove, then the circular plate at the lower end of the connecting rod is placed on the rotating pipe, at the moment, the circular plate passes through the two buckles by virtue of the clamping groove and contacts the upper part of the rotating pipe, then the rotating pipe is rotated, the rotating pipe drives the buckles to rotate, when the buckles rotate to the proper positions, the rotating pipe stops rotating, at the moment, the two buckles are buckled on the surface of the circular plate, then the rocker on the rotating disk is pulled, the rocker drives the driving rod to rotate by virtue of the rotating disk, the driving rod drives the pressing plate to move towards the direction close to the supporting rod by virtue of screw threads, at the supporting rod is extruded by the two pressing plates, and the anti-skid pads on the surfaces of the pressing plates play a role of increasing the friction force between the pressing plate and the supporting rod surface, after the supporting rod is fixed, the screw rod is rotated, the screw rod pushes the push plate to move towards the direction close to the pressure plate by virtue of the threads, the three rotating plates are extruded when the push plate moves, the three rotating plates are simultaneously expanded by virtue of the adjusting block, the rotating plates can be extruded on the inner wall of the supporting tube, the effect of further fixing the supporting rod is achieved, finally, the hydraulic cylinder is started, the hydraulic cylinder pulls the connecting rod to move downwards by virtue of the rotating tube, the connecting rod drives the expansion block to move downwards, the circular hole of the water pipe can be expanded by the expansion block at the moment, by arranging the hole expanding structure, the effect that the water pipe is not easy to deform by the support rod when the circular hole of the water pipe is conveniently expanded by an operator is achieved, and then improved water pipe reaming's production quality, through setting up regulating block and rotor plate, reached and fixed reaming's effect to the water pipe of different pipe diameters, and then improved the suitability that reaming equipment carried out processing to different pipe diameter water pipes.

2. In the utility model, by arranging the containing structure, after the round holes of the water pipes are expanded, the processed water pipes are placed in the containing frame, the holes formed by expanding and stretching the water pipes slide down along the inner wall of the limiting plate, the limiting plate achieves the effect of protecting the expanded holes of the water pipes, when the water pipes slide into the containing frame, the supporting plate and the buffer plate are provided with pressure, the spring can provide elasticity for the buffer plate, the buffer plate and the spring play a role of buffering the processed water pipes when the water pipes fall into the containing frame, when the containing frame is fully filled and needs to be transferred collectively, the containing frame is directly rotated by virtue of the rotating frame, when the containing frame is rotated to a proper position, the supporting plate is pulled, the supporting plate can slide along the inner wall of the containing frame, and the supporting plate can transfer all the processed water pipes in the containing frame out of the containing frame at one time, then loosen the layer board, elastic cord can give a pulling force of layer board, make the layer board get back to the primary position again, reached the effect that makes things convenient for next use, accomodate the structure through setting up, reached and made things convenient for operating personnel to carry out the effect that quick and orderly accomodate and hold to the water pipe that processes, and then when having avoided depositing at will, the water pipe round hole is stretched out the tubule and is received the extrusion and produce the condition appearance that deformation influences the use, and then improved the processingquality of reaming equipment, the production efficiency of reaming equipment has been improved.

Drawings

Fig. 1 is a schematic perspective view of a pipe reaming device according to the present invention;

FIG. 2 is a schematic partial structural view of a pipe reaming apparatus according to the present invention shown in FIG. 1;

FIG. 3 is a schematic view of a portion A of a pipe reaming apparatus according to the present invention;

FIG. 4 is a schematic view of the internal structure of FIG. 2 illustrating a pipe reaming apparatus according to the present invention;

FIG. 5 is a schematic partial structural view of a hole enlarging structure of a hole enlarging apparatus for pipe fittings according to the present invention;

fig. 6 is a schematic structural diagram of a receiving structure of a pipe reaming device according to the present invention.

Illustration of the drawings: 1. a machine platform; 2. a frame; 3. a hydraulic cylinder; 4. a hole expanding structure; 401. a fixing plate; 402. a drive rod; 403. pressing a plate; 404. a support bar; 405. rotating the tube; 406. buckling; 407. a circular plate; 408. a card slot; 409. an expansion block; 410. an adjusting block; 411. a rotating plate; 412. pushing the plate; 413. a screw; 414. a non-slip mat; 5. a receiving structure; 51. a rotating frame; 52. a storage frame; 53. a limiting plate; 54. a spring; 55. a buffer plate; 56. an elastic cord; 57. a support plate; 6. a connecting rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 6, a pipe reaming device includes a machine table 1 and a reaming structure 4, wherein a rack 2 is fixedly mounted on an upper surface of the machine table 1 by bolts, and the reaming structure 4 is disposed on the upper surface of the rack 2.

The specific arrangement and function of the reaming structure 4 and the receiving structure 5 will be described in detail below.

As shown in fig. 1 and 6, the hole enlarging structure 4 includes two fixing plates 401, the two fixing plates 401 are welded on the surface of the frame 2, a driving rod 402 is inserted into a horizontal thread on the fixing plate 401, one end of the driving rod 402 is rotatably connected with a pressing plate 403, one side of the two pressing plates 403 close to each other is provided with a supporting rod 404, the surface of the machine table 1 is provided with a hydraulic cylinder 3, the upper end of the hydraulic cylinder 3 is rotatably connected with a rotating tube 405, the upper surface of the rotating tube 405 is fixedly connected with two buckles 406, the inner walls of the two buckles 406 are movably connected with a circular plate 407, the circular arc surface of the circular plate 407 is provided with two slots 408, the size of the two slots 408 is matched with the size of the buckles 406, one end of the circular plate 407 far from the rotating tube 405 is fixedly connected with a connecting rod 6, the circular arc surface of the connecting rod 6 is rotatably connected with an expansion block 409, the circular arc surface of the driving rod 402 is rotatably connected with an adjusting block 410, the circular arc surface of the adjusting block 410 is uniformly rotatably connected with three rotating plates 411, the arc surface sliding connection of actuating lever 402 has push pedal 412, one side that push pedal 412 is close to fixed plate 401 is rotated and is connected with screw rod 413, the arc surface and the fixed plate 401 threaded connection of screw rod 413, one side fixedly connected with slipmat 414 of actuating lever 402 is kept away from to clamp plate 403, the size of slipmat 414 and the size looks adaptation of clamp plate 403, one side fixedly connected with guide bar that push pedal 412 is close to screw rod 413, the one end that push pedal 412 was kept away from to the guide bar slides and runs through fixed plate 401, the carousel is equipped with admittedly to the one end that clamp plate 403 was kept away from to actuating lever 402, the skin weld of carousel has the rocker.

The whole reaming structure 4 achieves the effect that by arranging the reaming structure 4, the expansion block 409 is firstly placed in the water pipe corresponding to the position of the round hole, then the connecting rod 6 is screwed on the expansion block 409 by means of threads, then the supporting rod 404 is inserted into the water pipe by means of the self accommodating groove, then the round plate 407 at the lower end of the connecting rod 6 is placed on the rotating pipe 405, at the moment, the round plate 407 penetrates through the two buckles 406 by means of the clamping groove 408 and contacts the upper part of the rotating pipe 405, then the rotating pipe 405 is rotated, the rotating pipe 405 drives the buckles 406 to rotate, when the buckles 406 rotate to the proper position, the rotating pipe 405 stops rotating, at the moment, the two buckles 406 are buckled on the surface of the round plate 407, then the rocker on the turntable is pulled, the rocker drives the driving rod 402 to rotate by means of the turntable, the driving rod 402 drives the pressing plate 403 to move towards the direction close to the supporting rod 404 by means of threads, at the moment, the two pressing plates 403 can press the supporting rod 404, the anti-skid pad 414 on the surface of the pressing plate 403 has the effect of increasing the surface friction force between the pressing plate 403 and the supporting rod 404, when the supporting rod 404 is fixed, the screw 413 is rotated, the screw 413 pushes the pressing plate 412 to move in the direction close to the pressing plate 403 with the help of threads, the pressing plate 412 starts to extrude the three rotating plates 411 when moving, so that the three rotating plates 411 expand simultaneously with the help of the adjusting block 410, the rotating plates 411 can extrude the inner wall of the supporting tube, the effect of further fixing the supporting rod 404 is achieved, finally, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 pulls the connecting rod 6 to move downwards with the help of the rotating tube 405, the connecting rod 6 drives the expanding block 409 to move downwards, the expanding block 409 can expand the circular hole of the water pipe at the moment, and by arranging the hole expanding structure 4, the effect that an operator can expand the circular hole of the water pipe conveniently and can not deform easily with the help of the supporting rod 404 at the same time of expanding the circular hole of the water pipe is achieved, and then improved the reaming production quality of water pipe, through setting up regulating block 410 and rotor plate 411, reached and fixed reaming's effect to the water pipe of different pipe diameters, and then improved the suitability that reaming equipment carried out processing to different pipe diameter water pipes.

As shown in fig. 4 and 5, the receiving structure 5 is disposed on the surface of the machine platform 1, the receiving structure 5 includes a rotating frame 51, the surface of the rotating frame 51 is fixedly connected to the machine platform 1, the upper end of the rotating frame 51 is rotatably connected to a receiving frame 52, the inner wall of the receiving frame 52 is fixedly connected to a limiting plate 53, two springs 54 are fixedly connected to the inner bottom wall of the receiving frame 52, the uppermost end of each spring 54 is fixedly connected to a buffer plate 55, the inner wall of the receiving frame 52 is slidably connected to a supporting plate 57, two ends of each supporting plate 57 are fixedly connected to an elastic rope 56, one end of each elastic rope 56, which is far away from the supporting plate 57, is fixedly connected to the receiving frame 52, and the supporting plate 57 is located above the buffer plate 55.

The whole storage structure 5 has the advantages that the storage structure 5 is arranged, after the round holes of the water pipes are expanded, the processed water pipes are placed into the storage frame 52, the holes formed by expanding, stretching and protruding the water pipes slide down along the inner wall of the limiting plate 53, the limiting plate 53 achieves the effect of protecting the holes formed by expanding the water pipes, when the water pipes slide into the storage frame 52, the supporting plate 57 is provided with a pressure for the buffer plate 55, the spring 54 is provided with an elastic force for the buffer plate 55 at the moment, the buffer plate 55 and the spring 54 achieve the effect of buffering the processed water pipes when the water pipes fall into the storage frame 52, when the storage frame 52 is filled with the water pipes to be transferred in a collective mode, the storage frame 52 is directly rotated, the storage frame 52 rotates through the rotating frame 51, when the storage frame 52 rotates to a proper position, the supporting plate 57 is pulled, the supporting plate 57 slides along the inner wall of the storage frame 52 at the moment, and the supporting plate 57 can transfer all the processed water pipes in the storage frame 52 from the storage frame 52 in one step Effect, then loosen layer board 57, elastic cord 56 can give a pulling force of layer board 57, make layer board 57 get back to original position again, the effect of making things convenient for next use has been reached, accomodate structure 5 through the setting, reached and made things convenient for operating personnel to carry out the effect that quick and orderly accomodate and hold to the water pipe that is processed, and then when having avoided depositing at will, the tubule that the water pipe round hole was stretched out receives the extrusion and produces the condition appearance that deformation influences the use, and then the processingquality of reaming equipment has been improved, the production efficiency of reaming equipment has been improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a pipe fitting reaming device, includes board (1) and reaming structure (4), its characterized in that: the upper surface of the machine table (1) is fixedly provided with a machine frame (2) by means of bolts, the upper surface of the machine frame (2) is provided with a hole expanding structure (4), the hole expanding structure (4) comprises two fixing plates (401), the two fixing plates (401) are welded on the surface of the machine frame (2), a driving rod (402) is inserted into an upper horizontal thread of each fixing plate (401), one end of each driving rod (402) is rotatably connected with a pressing plate (403), one side, close to each other, of each pressing plate (403) is provided with a supporting rod (404), the surface of the machine table (1) is provided with a hydraulic cylinder (3), the upper end of each hydraulic cylinder (3) is rotatably connected with a rotating pipe (405), the upper surface of each rotating pipe (405) is fixedly connected with two buckles (406), the inner walls of the two buckles (406) are movably connected with a circular plate (407), and the arc surface of the circular plate (407) is provided with two clamping grooves (408), the size of two draw-in groove (408) and the size looks adaptation of buckle (406), the one end fixedly connected with connecting rod (6) that the rotating tube (405) was kept away from in plectane (407), the arc surface threaded connection of connecting rod (6) has expansion piece (409).

2. A pipe reaming device according to claim 1, wherein: the arc surface of actuating lever (402) rotates and is connected with regulating block (410), the arc surface of regulating block (410) evenly rotates and is connected with three rotor plate (411), the arc surface sliding connection of actuating lever (402) has push pedal (412), one side that push pedal (412) are close to fixed plate (401) rotates and is connected with screw rod (413), the arc surface and fixed plate (401) threaded connection of screw rod (413).

3. A pipe reaming device according to claim 1, wherein: one side of the pressing plate (403) far away from the driving rod (402) is fixedly connected with a non-slip pad (414), and the size of the non-slip pad (414) is matched with that of the pressing plate (403).

4. A pipe reaming device according to claim 2, wherein: one side of the push plate (412) close to the screw (413) is fixedly connected with a guide rod, and one end of the guide rod far away from the push plate (412) penetrates through the fixing plate (401) in a sliding mode.

5. A pipe reaming device according to claim 1, wherein: and a turntable is fixedly arranged at one end of the driving rod (402) far away from the pressure plate (403), and a rocker is welded on the surface of the turntable.

6. A pipe reaming device according to claim 1, wherein: the surface of board (1) is equipped with accomodates structure (5), it includes rotating turret (51) to accomodate structure (5), the surface and board (1) fixed connection of rotating turret (51), the upper end of rotating turret (51) is rotated and is connected with and accomodates frame (52), accomodate inner wall fixedly connected with limiting plate (53) of frame (52), accomodate two springs (54) of inner diapire fixedly connected with of frame (52), the top fixedly connected with buffer board (55) of spring (54).

7. A pipe reaming device according to claim 6, wherein: the inner wall sliding connection who accomodates frame (52) has layer board (57), the equal fixedly connected with elasticity rope (56) in both ends of layer board (57), the one end that layer board (57) were kept away from in elasticity rope (56) with accomodate frame (52) fixed connection, layer board (57) are located the top of buffer board (55).