阅读说明：本技术 一种大型铸造模具表面清理设施的操作方法 (operation method of large casting die surface cleaning facility ) 是由 高龙生 徐鹏 吴刚 于 2018-05-29 设计创作，主要内容包括：本发明一种大型铸造模具表面清理设施的操作方法属于模具加工设施技术领域,利用圆形基座在上面安装立柱、立柱的顶端安装一级垂直旋转接头、接头向外延伸一级撑杆、一级撑杆再通过二级垂直旋转接头向外延伸二级撑杆、二级撑杆与一级垂直伸缩接头连接、一级垂直伸缩接头的下方向外延伸了三级撑杆、三级撑杆与二级垂直伸缩接头连接、二级垂直伸缩接头的下方安装十字旋转接头及电动砂轮,砂轮工作时工人可根据毛刺的位置通过一级垂直旋转接头、二级垂直旋转接头、一级垂直伸缩接头、二级垂直伸缩接头、十字旋转接头来调整电动砂轮向上下左右任何部位移动清理毛刺。(The invention relates to an operation method of a large casting die surface cleaning facility, belonging to the technical field of die processing facilities, wherein a circular base is utilized to install upright posts on the surface, a primary vertical rotary joint is arranged at the top end of the upright post, a primary stay bar extends outwards from the joint, a secondary stay bar extends outwards from the primary stay bar through a secondary vertical rotary joint, the secondary stay bar is connected with a primary vertical telescopic joint, a tertiary stay bar extends outwards from the lower part of the primary vertical telescopic joint, the tertiary stay bar is connected with the secondary vertical telescopic joint, a cross rotary joint and an electric grinding wheel are arranged below the secondary vertical telescopic joint, when the grinding wheel works, workers can adjust the electric grinding wheel to move to any position up, down, left and right to clean burrs through the first-stage vertical rotary joint, the second-stage vertical rotary joint, the first-stage vertical telescopic joint, the second-stage vertical telescopic joint and the cross rotary joint according to the positions of the burrs.)

1. An operation method of a large casting mold surface cleaning facility is characterized in that when in use, a control box is firstly connected with a power supply, a worker pulls any one operation handle to pull towards the side surface to enable a second-level vertical expansion joint, a third-level stay bar, a first-level vertical expansion joint, a second-level stay bar and a second-level vertical rotating joint to be in a straight line, the second-level vertical expansion joint and the second-level vertical expansion joint can rotate at the moment, the third-level stay bar drives the first-level vertical expansion joint and the first-level vertical expansion joint shell to rotate, the second-level stay bar drives a lower sleeve of the second-level vertical rotating joint and an upper sleeve of the second-level vertical rotating joint to rotate, the first-level stay bar drives a sleeve of the first-level vertical rotating joint to rotate to make the position of the front end of a base recede, and a master worker uses a crane to, a worker holds an operating handle by hand to open a grinding wheel motor, rotates a T-shaped pull rod to control the grinding wheel motor to rotate together in a linkage manner through a cross rotary joint, enables a grinding wheel below the grinding wheel motor to be in basically horizontal contact with the side surface of a mold, pushes the T-shaped pull rod to slowly move back and forth to grind burrs on the surface of the mold, when the grinding wheel needs to ascend or descend, a button on the worker operating handle opens a two-stage telescopic joint speed reducing motor to drive a two-stage lifting screw rod to rotate forwards or reversely to force the two-stage vertical telescopic rod to lift or descend the T-shaped pull rod through a nut, when the range of the grinding wheel needing to ascend or descend exceeds the telescopic space of the two-stage vertical telescopic rod, the button on the worker operating handle opens a one-stage telescopic joint speed reducing motor to drive a one-, when the inclined plane and the upper surface of the die need to be cleaned, workers can rotate the T-shaped pull rod to enable the grinding wheel below the grinding wheel motor to be in slow contact with the inclined plane or the upper surface of the die and push the T-shaped pull rod to move back and forth slowly to grind burrs on the surface of the die.

Technical Field

the invention discloses an operation method of a large-scale casting mold surface cleaning facility, belongs to the technical field of mold processing facilities, and particularly relates to a burr cleaning facility attached to the surface of a large-scale mold after casting.

Background

along with the rapid development of industry, large-scale casting mould is more and more, and large-scale mould all will clear up the adnexed burr in surface after the casting finishes, because large-scale mould size is huge, and the surface is still irregular, and the manual portable emery wheel of mostly adopting the manual work is cleared up the burr, because casting surface hardness is high, portable emery wheel work efficiency is low, and the workman holds portable emery wheel operation for a long time and causes the accident easily. Therefore, an electric grinding wheel which can move in all directions through manual operation is needed to clean burrs on the surface of the die.

disclosure of Invention

the invention solves the difficulties by utilizing a large-scale casting die surface cleaning facility, wherein a stand column is arranged on a circular base, a first-stage vertical rotary joint is arranged at the top end of the stand column, a first-stage stay bar extends outwards from a joint, a second-stage stay bar extends outwards from the first-stage vertical rotary joint, the second-stage stay bar is connected with a first-stage vertical telescopic joint, a third-stage stay bar extends outwards from the lower part of the first-stage vertical telescopic joint, the third-stage stay bar is connected with a second-stage vertical telescopic joint, a cross rotary joint and an electric grinding wheel are arranged below the second-stage vertical telescopic joint, and when the grinding wheel works, a worker can adjust the electric grinding wheel to move to any position up, down, left and right to clean burrs through the first-stage vertical rotary joint, the second-stage vertical rotary joint.

a large-scale casting mould surface cleaning facility comprises: the device comprises a base 1, a stand column 2, a primary vertical rotary joint 3, a primary support rod 4, a secondary vertical rotary joint 5, a secondary support rod 6, a primary telescopic joint speed reducing motor 7, a primary vertical telescopic joint shell 8, a tertiary support rod 9, a secondary telescopic joint speed reducing motor 10, a secondary vertical telescopic joint shell 11, a cross rotary joint 12, a grinding wheel motor 13, a grinding wheel 14, a T-shaped pull rod 15, an operating handle 16, a primary lifting screw rod 17, a primary vertical telescopic rod 18, a secondary lifting screw rod 19, a secondary vertical telescopic rod 20, a control box 21 and a power signal wire 22;

The base is cylindrical, the bottom of the base is vertically connected with the ground, and the top end of the base is vertically provided with an upright post;

the upright post is cylindrical, and the top end of the upright post is connected with a central shaft of the first-stage vertical rotary joint;

the primary vertical rotary joint is cylindrical and is divided into an inner part and an outer part, the inner part is a central shaft, the outer part is a rotary sleeve, and the side surface of the sleeve is horizontally connected with the left side of the primary support rod;

the first-stage support rod is cylindrical, and the right side of the first-stage support rod is connected with the side surface of the sleeve on the upper half part of the second-stage vertical rotary joint;

The second-stage vertical rotary joint is cylindrical and consists of an upper sleeve and a lower sleeve, a middle shaft is arranged between the sleeve of the upper half part and the sleeve of the lower half part, and the side surface of the sleeve of the lower half part is horizontally connected with the right side of the second-stage support rod;

the secondary support rod is cylindrical, and the left side of the secondary support rod is horizontally connected with the side surface of the primary vertical expansion joint shell;

The first-stage vertical expansion joint shell is cylindrical, the top end of the first-stage vertical expansion joint shell is connected with the shell of a cylindrical first-stage expansion joint speed reduction motor, a cylindrical first-stage lifting screw rod and a cylindrical first-stage vertical expansion link are arranged in the first-stage vertical expansion joint shell, the upper end of the first-stage lifting screw rod is connected with the center shaft of the first-stage expansion joint speed reduction motor, the middle part of the first-stage lifting screw rod is meshed with a nut at the top end of the first-stage vertical expansion link, and the;

The right side of the third-level stay bar is horizontally connected with the side surface of the second-level vertical telescopic joint shell;

The two-stage vertical telescopic joint is characterized in that the shell of the two-stage vertical telescopic joint is cylindrical, the top end of the two-stage vertical telescopic joint is connected with the shell of a cylindrical two-stage telescopic joint speed reduction motor, a cylindrical two-stage lifting screw rod and a cylindrical two-stage vertical telescopic rod are arranged in the two-stage vertical telescopic joint, the upper end of the two-stage lifting screw rod is connected with the center shaft of the two-stage telescopic joint speed reduction motor, the middle part of the two-stage lifting screw rod is meshed with a nut at the top end;

The cross rotary joint is cylindrical, and the left side of the T-shaped pull rod is arranged in the cross rotary joint;

the T-shaped pull rod is in a T-shaped cylindrical shape, the top end of the left side of the T-shaped pull rod is connected with a cylindrical grinding wheel motor, a conical grinding wheel is arranged below the grinding wheel motor, and the top ends of the upper side and the right side of the T-shaped pull rod are respectively provided with a rectangular operating handle;

The control box is rectangular and is connected with the first-stage telescopic joint speed reducing motor, the second-stage telescopic joint speed reducing motor, the grinding wheel motor and the operating handles through power supply signal wires, and the power supply signal wires connected between the two operating handles are in a parallel circuit.

has the advantages that: most of burrs on the surface of a large casting die are manually cleaned by using a portable grinding wheel in the prior enterprises, and accidents are easily caused by the fact that the surface hardness of a casting part is high, the working efficiency of the portable grinding wheel is low, and workers carry out the operation of the portable grinding wheel for a long time. An operating method of a large casting die surface cleaning facility comprises the steps that a circular base is utilized to install a stand column, a first-stage vertical rotary joint is installed at the top end of the stand column, a first-stage support rod extends outwards from a joint, a first-stage support rod extends outwards through a second-stage vertical rotary joint, a second-stage support rod is connected with a first-stage vertical telescopic joint, a third-stage support rod extends outwards below the first-stage vertical telescopic joint, the third-stage support rod is connected with a second-stage vertical telescopic joint, a cross rotary joint and an electric grinding wheel are installed below the second-stage vertical telescopic joint, and workers can adjust the electric grinding wheel to move to any position up, down, left and right to clean burrs according to the positions of the burrs during grinding wheel operation through the first-stage vertical rotary joint, the second-stage vertical rotary joint.

drawings

FIG. 1 is a front view of a large casting mold surface cleaning facility;

FIG. 2 is a schematic structural view of a primary expansion joint gear motor, a primary vertical expansion joint housing, a primary lifting screw rod and a primary vertical expansion link;

FIG. 3 is a schematic structural diagram of a second-stage expansion joint gear motor, a second-stage vertical expansion joint shell, a second-stage lifting screw rod, a second-stage vertical expansion rod and a cross rotary joint:

FIG. 4 is a schematic diagram of the connection of the control box with the first-stage expansion joint gear motor, the second-stage expansion joint gear motor, the grinding wheel motor and the operating handle through power signal wires.

Detailed Description

embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

A large-scale casting mould surface cleaning facility comprises: the device comprises a base, a stand column, a primary vertical rotary joint, a primary support rod, a secondary vertical rotary joint, a secondary support rod, a primary expansion joint gear motor, a primary vertical expansion joint shell, a tertiary support rod, a secondary expansion joint gear motor, a secondary vertical expansion joint shell, a cross rotary joint, a grinding wheel motor, a grinding wheel, a T-shaped pull rod, an operating handle, a primary lifting screw rod, a primary vertical expansion rod, a secondary lifting screw rod, a secondary vertical expansion rod, a control box and a power supply signal wire;

the base is cylindrical, the bottom of the base is vertically connected with the ground, and the top end of the base is vertically provided with an upright post;

the upright post is cylindrical, and the top end of the upright post is connected with a central shaft of the first-stage vertical rotary joint;

the primary vertical rotary joint is cylindrical and is divided into an inner part and an outer part, the inner part is a central shaft, the outer part is a rotary sleeve, and the side surface of the sleeve is horizontally connected with the left side of the primary support rod;

the first-stage support rod is cylindrical, and the right side of the first-stage support rod is connected with the side surface of the sleeve on the upper half part of the second-stage vertical rotary joint;

the second-stage vertical rotary joint is cylindrical and consists of an upper sleeve and a lower sleeve, a middle shaft is arranged between the sleeve of the upper half part and the sleeve of the lower half part, and the side surface of the sleeve of the lower half part is horizontally connected with the right side of the second-stage support rod;

the secondary support rod is cylindrical, and the left side of the secondary support rod is horizontally connected with the side surface of the primary vertical expansion joint shell;

The first-stage vertical expansion joint shell is cylindrical, the top end of the first-stage vertical expansion joint shell is connected with the shell of a cylindrical first-stage expansion joint speed reduction motor, a cylindrical first-stage lifting screw rod and a cylindrical first-stage vertical expansion link are arranged in the first-stage vertical expansion joint shell, the upper end of the first-stage lifting screw rod is connected with the center shaft of the first-stage expansion joint speed reduction motor, the middle part of the first-stage lifting screw rod is meshed with a nut at the top end of the first-stage vertical expansion link, and the;

the right side of the third-level stay bar is horizontally connected with the side surface of the second-level vertical telescopic joint shell;

the two-stage vertical telescopic joint is characterized in that the shell of the two-stage vertical telescopic joint is cylindrical, the top end of the two-stage vertical telescopic joint is connected with the shell of a cylindrical two-stage telescopic joint speed reduction motor, a cylindrical two-stage lifting screw rod and a cylindrical two-stage vertical telescopic rod are arranged in the two-stage vertical telescopic joint, the upper end of the two-stage lifting screw rod is connected with the center shaft of the two-stage telescopic joint speed reduction motor, the middle part of the two-stage lifting screw rod is meshed with a nut at the top end;

the cross rotary joint is cylindrical, and the left side of the T-shaped pull rod is arranged in the cross rotary joint;

The T-shaped pull rod is in a T-shaped cylindrical shape, the top end of the left side of the T-shaped pull rod is connected with a cylindrical grinding wheel motor, a conical grinding wheel is arranged below the grinding wheel motor, and the top ends of the upper side and the right side of the T-shaped pull rod are respectively provided with a rectangular operating handle;

the control box is rectangular and is connected with the first-stage telescopic joint speed reducing motor, the second-stage telescopic joint speed reducing motor, the grinding wheel motor and the operating handles through power supply signal wires, and the power supply signal wires connected between the two operating handles are in a parallel circuit.

according to the operation method of the large casting mold surface cleaning facility, when in use, the control box is firstly connected with a power supply, a worker pulls any one operation handle to the side surface to make the second-stage vertical expansion joint, the third-stage stay bar, the first-stage vertical expansion joint, the second-stage stay bar and the second-stage vertical rotation joint, the first-stage stay bar is in a straight line, the second-stage vertical expansion joint and the second-stage vertical expansion joint can rotate at the moment, the third-stage stay bar drives the first-stage vertical expansion joint and the first-stage vertical expansion joint shell to rotate, the second-stage stay bar drives the lower sleeve of the second-stage vertical rotation joint and the upper sleeve of the second-stage vertical rotation joint to rotate, the first-stage stay bar drives the sleeve of the first-stage vertical rotation joint to rotate, the position of the front end of the base is moved away, and a master worker uses an aerial, a worker holds an operating handle by hand to open a grinding wheel motor, rotates a T-shaped pull rod to control the grinding wheel motor to rotate together in a linkage manner through a cross rotary joint, enables a grinding wheel below the grinding wheel motor to be in basically horizontal contact with the side surface of a mold, pushes the T-shaped pull rod to slowly move back and forth to grind burrs on the surface of the mold, when the grinding wheel needs to ascend or descend, a button on the worker operating handle opens a two-stage telescopic joint speed reducing motor to drive a two-stage lifting screw rod to rotate forwards or reversely to force the two-stage vertical telescopic rod to lift or descend the T-shaped pull rod through a nut, when the range of the grinding wheel needing to ascend or descend exceeds the telescopic space of the two-stage vertical telescopic rod, the button on the worker operating handle opens a one-stage telescopic joint speed reducing motor to drive a one-, when the inclined plane and the upper surface of the die need to be cleaned, workers can rotate the T-shaped pull rod to enable the grinding wheel below the grinding wheel motor to be in slow contact with the inclined plane or the upper surface of the die and push the T-shaped pull rod to move back and forth slowly to grind burrs on the surface of the die.