CN210024732U

CN210024732U - Medium temperature hardening device for casting pipe bellmouth sand core

Info

Publication number: CN210024732U
Application number: CN201920938436.3U
Authority: CN
Inventors: 陈群; 程楠; 陈嵩文; 续康杰; 彭建国
Original assignee: HENAN JINNAIYUAN NEW MATERIAL TECHNOLOGY Co Ltd
Current assignee: HENAN JINNAIYUAN NEW MATERIAL TECHNOLOGY Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-07
Anticipated expiration: 2029-06-21

Abstract

The utility model relates to a cast tube technical field discloses a cast tube bellmouth psammitolite medium temperature hardening device, to the artifical problem of polishing of current cast tube bellmouth sand-bonding, the scheme as follows is put forward now, and it includes the workstation, the support column is installed to the bottom of workstation, the top of workstation is equipped with the L board, and the diaphragm is installed at the top of L board, the bottom of diaphragm is fixed with the cylinder, and the bottom of cylinder articulates there are two arcs, and slidable mounting has the lifter on the cylinder, and the bottom of lifter articulates there is the down tube, and the one end of down tube is articulated with the arc, the pivoted mounting has the pivot on the L board, and the one end of pivot is fixed with the installation piece, and the equal slidable mounting in top and the bottom of installation piece has the regulating plate. The utility model discloses realize the fixed of cast tube processing, the electrodynamic operation, fixed stable can be used for the cast tube bellmouth sand-bonding of different internal diameters to polish simultaneously, saves artifical intensity of labour, easily promotes.

Description

Medium temperature hardening device for casting pipe bellmouth sand core

Technical Field

The utility model relates to a cast tube technical field especially relates to a cast tube bellmouth psammitolite medium temperature hardening device.

Background

The cast pipe produced by the pipe casting machine has the defects of sand sticking, burrs, iron slag and the like with different degrees at the socket part of the cast pipe, so that the groove at the socket part is uneven after the cast pipe is cast. Because the sealing ring is required to be installed at the socket when the pipe fittings are connected, if the socket is uneven, the risk of fluid leakage exists at the joint of the cast pipe. Therefore, the bell mouth part of the cast iron pipe needs to be polished, so that the surface of the cast iron pipe is smooth and clean. Most cast tube manufacturers at present adopt a manual polishing method for solving the problems, so that the labor intensity of workers is high, the working environment is poor, the efficiency is low, and the quality of polished products cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cast tube bellmouth psammitolite medium temperature hardening device has solved the artifical problem of polishing of current cast tube bellmouth clay.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cast tube bellmouth psammitolite medium temperature hardening device, includes the workstation, four support columns are installed at the bottom four corners of workstation, the top of workstation is equipped with L board and bracing piece, the top of L board is installed the diaphragm, the bottom of diaphragm is fixed with the cylinder, two arcs are articulated to the bottom both sides of cylinder, slidable mounting has the lifter plate on the cylinder outside, the bottom of lifter plate is articulated with the one end of down tube, the other end of down tube is articulated with two arcs respectively, the pivoted axle is installed in the rotation on the L board, the one end of pivoted axle is fixed with the installation piece, the other end of pivoted axle and the output shaft of driving motor are connected, the top and the bottom of installation piece are all slidably mounted with the regulating plate, the one end of regulating plate stretches out the installation piece and is connected with the rubble piece, the top of workstation is equipped with the placing plate, the both ends bottom of placing plate, install electric telescopic handle on the terminal surface under the workstation, electric telescopic handle's piston rod upper portion passes the workstation and places the lower terminal surface fixed connection of board.

The bottom of the transverse plate is provided with a push rod motor, the push rod motor is positioned in a groove formed in the top of the cylinder, an output shaft of the push rod motor is fixedly connected with the upper end face of the lifting plate, the lifting plate is sleeved on the cylinder in a sliding mode, the lifting plate is provided with two rectangular holes for connecting one end of the inclined rod, and the inner wall of each rectangular hole is connected with the cylinder in a sliding mode.

The guide rod is connected with the workbench in a sliding mode.

And a rubber base plate is arranged on one side of the arc-shaped plate, which is far away from the inclined rod.

Four threaded columns are installed on the upper side and the lower side of the installation block in a threaded mode, rubber plates are arranged on the two sides of the adjusting plate, and one ends of the threaded columns are in abutting contact with the rubber plates on the two sides of the adjusting plate.

The L plate is provided with a cushion block, the lower end face of the driving motor is in contact with the upper end face of the cushion block, and the output shaft of the driving motor and the rotating shaft are ensured to be positioned on the same axis.

The upper end face of the supporting rod and the upper end face of the L plate are located on the same plane, and the lower end face of the transverse plate is in contact connection with the upper end faces of the supporting rod and the L plate.

The utility model has the advantages that:

1. the lifting plate is driven to descend by the electric telescopic rod and the push rod motor, so that the two arc-shaped plates clamp the cast pipe, and the cast pipe is fixed.

2. The rotating shaft is driven to rotate through the driving motor, so that the grinding stone block rotates to polish and polish the inner wall of the pipe, the pipes with different inner diameters can be machined, and the compatibility is good.

The utility model discloses realize the fixed of cast tube processing, the electrodynamic operation, fixed stable can be used for the cast tube bellmouth sand-bonding of different internal diameters to polish simultaneously, saves artifical intensity of labour, easily promotes.

Drawings

Fig. 1 is a schematic structural view of a device for hardening in a sand core of a casting pipe socket according to the present invention.

Fig. 2 is a schematic side view of the pillar.

Fig. 3 is a schematic sectional structure view of the mounting block.

In the figure: 1 workbench, 2 supporting columns, 3L plates, 4 transverse plates, 5 rotating shafts, 6 driving motors, 7 placing plates, 8 electric telescopic rods, 9 columns, 10 arc plates, 11 lifting plates, 12 inclined rods, 13 grooves, 14 push rod motors, 15 mounting blocks, 16 grinding stone blocks, 17 adjusting plates, 18 threaded columns, 3-1 supporting rods, 3-2 cushion blocks and 7-1 guide rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cast tube bellmouth psammitolite medium temperature hardening device comprises a workbench 1, four support columns 2 are installed at four corners of the bottom of the workbench 1, an L plate 3 and support rods 3-1 are arranged at the top of the workbench 1, a transverse plate 4 is installed at the top of the L plate 3, a column 9 is fixed at the bottom of the transverse plate 4, two arc plates 10 are hinged at two sides of the bottom of the column 9, a lifting plate 11 is slidably installed outside the column 9, the bottom of the lifting plate 11 is hinged with one end of an inclined rod 12, the other end of the inclined rod 12 is respectively hinged with the two arc plates 10, a rotating shaft 5 is rotatably installed on the L plate 3, one end of the rotating shaft 5 is fixed with an installation block 15, the other end of the rotating shaft 5 is connected with an output shaft of a driving motor 6, an adjusting plate 17 is slidably installed at both the top and the bottom of the, a placing plate 7 is arranged above the workbench 1, guide rods 7-1 which are vertical to each other are arranged at the bottoms of the two ends of the placing plate 7, the bottom of each guide rod 7-1 penetrates through the workbench 1, an electric telescopic rod 8 is arranged on the lower end face of the workbench 1, and the upper portion of a piston rod of the electric telescopic rod 8 penetrates through the workbench 1 and is fixedly connected with the lower end face of the placing plate 7.

In this embodiment, push rod motor 14 is installed to the bottom of diaphragm 4, and push rod motor 14 is located the recess 13 that the cylinder 9 top was seted up, push rod motor 14's output shaft and lifter plate 11's up end fixed connection, and lifter plate 11 sliding sleeve is located on cylinder 9, has seted up two rectangular holes on the lifter plate 11 for connect the one end of down tube 12, the inner wall and the cylinder 9 sliding connection in rectangular hole. The guide rod 7-1 is connected with the workbench 1 in a sliding mode, four threaded columns 18 are installed on the upper side and the lower side of the installation block 15 in a threaded mode, rubber plates are arranged on two sides of the adjusting plate 17, one end of each threaded column 18 is in abutting contact with the rubber plates on two sides of the adjusting plate 17, a cushion block 3-2 is placed on the L plate 3, the lower end face of the driving motor 6 is in contact with the upper end face of the cushion block 3-2, it is guaranteed that the output shaft of the driving motor 6 and the rotating shaft 5 are located on the same axis, the upper end face of the supporting rod 3-1 and the upper end face of the L plate 3 are located on the same plane, and the lower end face of the transverse plate 4 is. Drive lifter plate 11 through electric telescopic handle 8, push rod motor 14 and descend, realize two arcs 10 and grasp cast the pipe, realize casting fixed of pipe, drive pivot 5 through driving motor 6 and rotate and realize that rubstone 16 rotates the geminate transistors inner wall and polish, can process the pipe of different internal diameters, it is compatible good. The utility model discloses realize the fixed of cast tube processing, the electrodynamic operation, fixed stable can be used for the cast tube bellmouth sand-bonding of different internal diameters to polish simultaneously, saves artifical intensity of labour, easily promotes.

In this embodiment, be equipped with the controller on workstation 1, the controller is AT89C51 type controller, the output of controller respectively with push rod motor 14, driving motor 6, electric telescopic handle 8 is connected, place through 7 and cast the pipe, electric telescopic handle 8 drives and places board 7 and rise, push rod motor 14 drives lifter plate 11 and descends, lifter plate 11 promotes down tube 12 and makes two arcs 10 centre gripping cast the pipe, realizes the fixed of casting the pipe. Drive pivot 5 through driving motor 6 and rotate and realize that rubble piece 16 rotates the geminate transistors inner wall and polish, through the position with 18 restriction regulating plates 17 of screw post, can adjust the distance between rubble piece 16 and the installation piece 15, process the pipe of different internal diameters, it is compatible good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cast tube bellmouth psammitolite medium temperature hardening device, includes workstation (1), its characterized in that, four spinal branch daggers (2) are installed to the bottom four corners of workstation (1), and the top of workstation (1) is equipped with L board (3) and bracing piece (3-1), and diaphragm (4) are installed at the top of L board (3), and the bottom of diaphragm (4) is fixed with cylinder (9), and the bottom both sides of cylinder (9) are articulated to have two arcs (10), and slidable mounting has lifter plate (11) on cylinder (9) the outside, and the bottom of lifter plate (11) is articulated with the one end of down tube (12), and the other end of down tube (12) is articulated with two arcs (10) respectively, rotatable mounting has pivot (5) on L board (3), and the one end of pivot (5) is fixed with installation piece (15), and the other end of pivot (5) and the output shaft of driving motor (6), the top and the bottom of installation piece (15) all have regulating plate (17) with slidable mounting, the one end of regulating plate (17) is stretched out installation piece (15) and is connected with grindstone piece (16), the top of workstation (1) is equipped with places board (7), the both ends bottom of placing board (7) is installed from top to bottom vertically guide arm (7-1), workstation (1) is run through to the bottom of guide arm (7-1), install electric telescopic handle (8) under workstation (1) on the terminal surface, the lower terminal surface fixed connection of workstation (1) and place board (7) is passed on the piston rod upper portion of electric telescopic handle (8).

2. The cast tube bellmouth psammitolite medium temperature hardening device of claim 1, characterized in that, push rod motor (14) is installed to the bottom of diaphragm (4), and push rod motor (14) is located the recess (13) that the cylinder (9) top was seted up, and the output shaft of push rod motor (14) and the up end fixed connection of lifter plate (11), lifter plate (11) slip cap are located on cylinder (9), and lifter plate (11) is seted up two rectangular holes for connecting the one end of down tube (12), the inner wall in rectangular hole and cylinder (9) sliding connection.

3. The device for medium-temperature hardening of the sand core of the casting pipe socket according to claim 1, characterized in that the guide rod (7-1) is slidably connected with the worktable (1).

4. The device for medium-temperature hardening of the sand core of the casting pipe socket as claimed in claim 1, wherein a rubber cushion plate is installed on one side of the arc-shaped plate (10) far away from the diagonal rod (12).

5. The device for medium-temperature hardening of the sand core of the casting pipe socket according to claim 1, wherein four threaded columns (18) are installed on the upper side and the lower side of the installation block (15) in a threaded manner, rubber plates are arranged on two sides of the adjusting plate (17), and one end of each threaded column (18) is in pressing contact with the rubber plates on two sides of the adjusting plate (17).

6. The device for hardening the sand core of the casting pipe socket according to claim 1, wherein the L plate (3) is provided with a cushion block (3-2), the lower end surface of the driving motor (6) is in contact with the upper end surface of the cushion block (3-2), and the output shaft of the driving motor (6) and the rotating shaft (5) are ensured to be positioned on the same axis.

7. The device for medium-temperature hardening of the sand core of the casting pipe socket is characterized in that the upper end surface of the supporting rod (3-1) and the upper end surface of the L plate (3) are positioned on the same plane, and the lower end surface of the transverse plate (4) is in contact connection with the upper end surfaces of the supporting rod (3-1) and the L plate (3).