Grinding device for machine tool machining

Abstract

The utility model discloses a grinding device for machine tool machining, which comprises a concave conveying table, a chain plate conveyor, a plurality of concave arc blocks, a grinding support, a grinding limiting structure and a grinding structure. The system can ensure stable transportation of the hydraulic cylinder in the horizontal direction; due to the design, the stability and the reliability of transportation are improved; through accurate control of the lifting driver and the lifting gear set, the system can realize vertical lifting of the hydraulic cylinder, and the lifting process is stable and controllable; therefore, the working requirements of different heights can be met, and the operation flexibility is improved; through the synergistic effect of the clamping circular ring electromagnet, the clamping conduction metal rod, the convex telescopic block and other components, the system can achieve accurate limiting and clamping of the hydraulic cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to lathe machining technical field, concretely is a kind of polishing device for lathe machining. BACKGROUND

[0002] Hydraulic cylinder, as a kind of hydraulic execution element that can efficiently convert hydraulic energy into mechanical energy, can execute linear reciprocating or swing movement. Its design is simple and stable in performance, so it is favored in various mechanical hydraulic systems. When reciprocating motion is needed, the advantage of hydraulic cylinder is that no additional speed reducer is needed, which eliminates transmission gap and ensures the stability of movement. However, in the production process of hydraulic cylinder, polishing its outer surface is an important link. At present, many factories still use the method of placing hydraulic cylinder body on the ground and processing one by one by workers using a grinder. This method not only has low efficiency, but also has poor polishing accuracy, and has large error. In view of this, the above problems are studied in depth, and the case is generated. CONTENT OF THE UTILITY MODEL

[0003] To achieve the above purpose, the utility model realizes the following technical scheme: a polishing device for lathe machining, comprising: a concave transport table, a chain plate conveyor, a plurality of concave arc blocks, a polishing support, a polishing limiting structure and a polishing structure, the chain plate conveyor is installed on the concave transport table, a plurality of concave arc blocks are evenly installed on the chain plate conveyor, the polishing support is installed on the concave transport table, the polishing limiting structure and the polishing structure are installed on the polishing support;

[0004] The polishing limiting structure comprises: two pairs of lifting threaded rods, two pairs of lifting threaded pipes, a lifting gear set, a plurality of lifting limiting shafts, a lifting drive machine, a pair of lifting annular pipes, a pair of limiting annular rings, a pair of concave lifting blocks, a pair of horizontal telescopic electromagnets, a pair of horizontal telescopic magnets, a plurality of convex telescopic blocks, a plurality of arc extrusion blocks, a plurality of clamping magnets, a pair of clamping annular electromagnets, a plurality of clamping conductive metal rods and a vertical rotating assembly;

[0005] The polishing support is provided with a pair of lifting adjusting grooves, a pair of concave lifting blocks movably inserted into the inner side of the pair of lifting adjusting grooves, two pairs of lifting threaded rods movably inserted into the inner side of the pair of lifting adjusting grooves through bearings, two pairs of lifting threaded pipes movably inserted into the pair of concave lifting blocks, a plurality of lifting limiting shafts movably inserted into the inner side of the pair of lifting adjusting grooves and movably inserted into the pair of concave lifting blocks, a pair of limiting rings movably inserted into the inner side of the pair of concave lifting blocks, the lifting gear set being installed on the two pairs of lifting threaded rods, the lifting driving machine driving end being connected to the lifting gear set, a pair of horizontal telescopic electromagnets being installed on the pair of concave lifting blocks, a pair of horizontal telescopic magnets being installed on the pair of lifting ring pipes, a plurality of convex telescopic grooves being formed in the pair of lifting ring pipes, a plurality of convex telescopic blocks being movably inserted into the inner side of the plurality of convex telescopic grooves, a plurality of arc extrusion blocks being installed on the plurality of convex telescopic blocks, a plurality of clamping conductive metal rods being movably inserted into the plurality of convex telescopic grooves, a pair of clamping ring electromagnets being installed on the pair of lifting ring pipes and connected to the plurality of clamping conductive metal rods, a plurality of clamping magnets being installed on the plurality of convex telescopic blocks, and the vertical rotating assembly being sleeved on the pair of lifting ring pipes.

[0006] It needs to be explained that, in the above, through the operation of the chain plate conveyor on the concave conveying table, through the concave arc blocks on the chain plate conveyor, several hydraulic cylinders are driven to run stably horizontally, and the polishing limiting structure is used to stably lift the hydraulic cylinders, and the polishing structure is used to vertically lift and polish the hydraulic cylinders, a pair of horizontal telescopic electromagnets inside a pair of concave lifting blocks are energized, a pair of horizontal telescopic electromagnets repel a pair of horizontal telescopic magnets respectively, a pair of horizontal telescopic magnets drive a pair of lifting circular ring pipes respectively, so that a pair of lifting circular ring pipes respectively extend stably along the inside of a pair of concave lifting blocks, so as to drive a pair of lifting circular ring pipes to be sleeved on both sides of the hydraulic cylinder, a pair of clamping annular electromagnets are energized, a plurality of clamping conductive metal rods repel a plurality of clamping magnets, a plurality of magnetic repulsion respectively drive the convex telescopic blocks on them, so as to drive a plurality of convex telescopic blocks to stably extend along the inside of a plurality of convex telescopic grooves, and a plurality of convex telescopic blocks respectively drive the arc extrusion blocks on them, so as to drive the hydraulic cylinders to be extruded and limited by a plurality of arc extrusion blocks, and then the lifting drive machine is operated to drive the lifting gear set on the driving end of the lifting drive machine to rotate, drive two pairs of lifting threaded rods on the lifting gear set to rotate, drive the lifting threaded pipes on the two pairs of lifting threaded rods respectively, drive a pair of concave lifting blocks on the two pairs of lifting threaded pipes to stably lift, so as to vertically lift the hydraulic cylinders.

[0007] Preferably, the vertical rotating assembly comprises: a plurality of conductive pins, a pair of vertical gear boxes, a pair of vertical sleeving shaft pipes, and a pair of vertical drive machines.

[0008] A plurality of pin grooves are formed in a pair of the vertical sleeving shaft pipes and a pair of the lifting circular ring pipes, a pair of the vertical sleeving shaft pipes are respectively sleeved in a plurality of the pin grooves and a plurality of the conductive pins in a pair of the lifting circular ring pipes, a pair of the vertical gear boxes are respectively sleeved in a pair of the vertical sleeving shaft pipes, and driving ends of a pair of the vertical drive machines are respectively connected to a pair of the vertical sleeving shaft pipes.

[0009] It needs to be explained that, in the above, a pair of vertical drive machines are operated to respectively drive vertical gear boxes on the driving ends of a pair of vertical drive machines, a pair of vertical gear boxes are respectively used to drive a pair of vertical sleeving shaft pipes inside to rotate, a pair of vertical sleeving shaft pipes are respectively used to drive a plurality of conductive pins inside, and a plurality of conductive pins are used to vertically rotate and drive a pair of lifting circular ring pipes.

[0010] Preferably, the polishing structure comprises: a horn-shaped sleeving block, a lifting polishing meander block, a polishing drive machine, a polishing gear box, a polishing roller, a plurality of lifting shafts, a pair of lifting polishing electromagnets, a pair of lifting polishing electromagnets, a collecting box, and a collecting pump.

[0011] The horn type block is mounted on the polishing support, a pair of lifting polishing grooves are formed on the horn type block, a lifting polishing loop is movably inserted into the inner side of the pair of lifting polishing grooves, a plurality of lifting limiting shafts are movably inserted into the inner side of the pair of lifting polishing grooves and the lifting limiting shafts are movably inserted into the lifting polishing loop, a pair of lifting polishing magnets are mounted on the lifting polishing loop, a pair of lifting polishing electromagnets are respectively mounted on the inner side of the pair of lifting polishing grooves, the polishing roller is inserted into the lifting polishing loop through a bearing, the polishing gear box is sleeved on the polishing roller, the polishing drive machine driving end is connected to the polishing gear box, the collecting box is mounted on the polishing support, the collecting pump is mounted on the collecting box, and the collecting pump is connected to the horn type block.

[0012] It should be noted that, in the above, the air inside the horn type block is introduced to the inside of the collecting box through the collecting pump, and a pair of lifting polishing electromagnets are electrified, a pair of lifting polishing electromagnets are respectively magnetically repelled to a pair of lifting polishing magnets, a pair of lifting polishing magnets drive the lifting polishing loop on them to stably lift a plurality of lifting limiting shafts on the lifting polishing loop, the lifting polishing loop drives the polishing drive machine to operate, the polishing drive machine driving end drives the polishing gear box, the polishing gear box drives the polishing roller on the inner side to rotate, thereby driving the rotating hydraulic cylinder to rotate and polish.

[0013] Preferably, a plurality of flexible rubber strips are arranged on the horn type block.

[0014] Preferably, a filter is arranged on the inner side of the collecting box.

[0015] Preferably, an exhaust pipe is arranged on the inner side of the collecting box. Beneficial effects

[0016] The utility model provides a kind of grinding device for machine tool processing.It has the following beneficial effects: the grinding device for machine tool processing, by the chain plate conveyor on concave transport platform and concave arc block, system can ensure the stable transportation of hydraulic cylinder in horizontal direction;This design improves the stability and reliability of transportation;By the accurate control of lifting drive machine and lifting gear set, system can realize the vertical lifting of hydraulic cylinder, and lifting process is stable and controllable;This helps to meet the work requirement of different height, improve the flexibility of operation;By the synergistic effect of clamping ring electromagnet, clamping conductive metal rod and convex telescopic block etc., system can realize the accurate limiting and clamping of hydraulic cylinder;This design ensures the stability and safety of hydraulic cylinder in polishing process;By the cooperation of vertical drive machine and vertical gear box, system can realize the vertical rotary drive of hydraulic cylinder;This design helps to improve the uniformity and efficiency of polishing;By the accurate control of lifting polishing electromagnet, lifting polishing magnet and polishing drive machine etc., system can realize the efficient polishing of hydraulic cylinder;The rotary motion of polishing drum ensures the uniformity and quality of polishing;The whole system realizes intelligent operation control by the magnetic repulsion effect of electromagnet and magnet;This design simplifies operation process, improves work efficiency, and reduces operation difficulty;By collection pump, system can ensure the cleanness and tidiness of working environment;This helps to reduce the generation of dust and impurities, improve the quality of working environment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a front view of the grinding device for machine tool processing.

[0018] Figure 2 It is Figure 1 It is the local enlarged view of "A".

[0019] In the figure: 1, concave transport platform;2, chain plate conveyor;3, concave arc block;4, polishing support;5, lifting threaded rod;6, lifting threaded tube;7, lifting gear set;8, lifting limiting shaft;9, lifting drive machine;10, lifting ring tube;11, limiting ring;12, concave lifting block;13, horizontal telescopic electromagnet;14, horizontal telescopic magnet;15, convex telescopic block;16, arc extrusion block;17, clamping magnet;18, clamping ring electromagnet;19, clamping conductive metal rod. DETAILED DESCRIPTION

[0020] Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0021] Through the person skilled in the art, all electrical components in the case are connected with their adapted power supply through wires, and the appropriate controller and encoder should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should be referred to the working principle below, and the electrical components are connected in the order of working sequence. The detailed connection means is the commonly known technology in the art. The working principle and process are mainly introduced below, and the electrical control is not described. Embodiments

[0022] The present application will be described in detail below with reference to the accompanying drawings, such as Figures 1-2As shown, the chain conveyor 2 is installed on the concave conveying table 1, a plurality of concave arc blocks 3 are uniformly installed on the chain conveyor 2, the polishing support 4 is installed on the concave conveying table 1, and the polishing limiting structure and the polishing structure are installed on the polishing support 4; the polishing limiting structure comprises two pairs of lifting threaded rods 5, two pairs of lifting threaded pipes 6, a lifting gear set 7, a plurality of lifting limiting shafts 8, a lifting drive machine 9, a pair of lifting ring pipes 10, a pair of limiting rings 11, a pair of concave lifting blocks 12, a pair of horizontal telescopic electromagnets 13, a pair of horizontal telescopic magnets 14, a plurality of convex telescopic blocks 15, a plurality of arc extrusion blocks 16, a plurality of clamping magnets 17, a pair of clamping ring electromagnets 18, a plurality of clamping conductive metal rods 19, and a vertical rotating assembly; a pair of lifting adjustment grooves are formed on the polishing support 4, a pair of concave lifting blocks 12 are movably inserted into the inner sides of the lifting adjustment grooves, two pairs of lifting threaded rods 5 are respectively inserted into the inner sides of the lifting adjustment grooves through bearings, two pairs of lifting threaded pipes 6 are respectively inserted into the concave lifting blocks 12, a plurality of lifting limiting shafts 8 are respectively inserted into the inner sides of the lifting adjustment grooves, and a plurality of lifting limiting shafts 8 are respectively movably inserted into the concave lifting blocks 12, a pair of limiting rings 11 are respectively installed on a pair of lifting ring pipes 10, and a pair of limiting rings 11 are movably inserted into the inner sides of the concave lifting blocks 12, the lifting gear set 7 is installed on the two pairs of lifting threaded rods 5, the lifting drive machine 9 is connected to the lifting gear set 7, a pair of horizontal telescopic electromagnets 13 are respectively installed on a pair of concave lifting blocks 12, a pair of horizontal telescopic magnets 14 are respectively installed on a pair of lifting ring pipes 10, a pair of lifting ring pipes 10 are respectively provided with a plurality of convex telescopic grooves, a plurality of convex telescopic blocks 15 are movably inserted into the inner sides of the convex telescopic grooves, a plurality of arc extrusion blocks 16 are installed on a plurality of convex telescopic blocks 15, a plurality of clamping conductive metal rods 19 are inserted into the convex telescopic grooves, a pair of clamping ring electromagnets 18 are respectively installed on a pair of lifting ring pipes 10, and a pair of clamping ring electromagnets 18 are respectively connected to a plurality of clamping conductive metal rods 19, a plurality of clamping magnets 17 are installed on a plurality of convex telescopic blocks 15, and the vertical rotating assembly is sleeved on a pair of lifting ring pipes 10; the vertical rotating assembly comprises a plurality of conductive pins, a pair of vertical gearboxes, a pair of vertical sleeving shaft pipes, and a pair of vertical drive machines.A pair of vertical sleeve shaft pipes and a pair of lifting ring pipes 10 are respectively provided with a plurality of pin grooves, a pair of vertical sleeve shaft pipes are respectively sleeved on a plurality of pin grooves of a pair of lifting ring pipes 10 through a plurality of pin grooves and a plurality of transmission pins, a pair of vertical gear boxes are respectively sleeved on a pair of vertical sleeve shaft pipes, and a pair of vertical drive machine driving ends are respectively connected to a pair of vertical sleeve shaft pipes; the polishing structure comprises a horn type sleeve block, a lifting polishing meandering block, a polishing drive machine, a polishing gear box, a polishing roller, a plurality of lifting shafts, a pair of lifting polishing magnets, a pair of lifting polishing electromagnets, a collection box and a collection pump; the horn type sleeve block is installed on the polishing support 4, a pair of lifting polishing grooves are formed in the horn type sleeve block, the lifting polishing meandering block is movably inserted into the inner side of a pair of lifting polishing grooves, a plurality of lifting limiting shafts 8 are movably inserted into the inner side of a pair of lifting polishing grooves, and a plurality of lifting limiting shafts 8 are movably inserted into the lifting polishing meandering block, a pair of lifting polishing magnets are installed on the lifting polishing meandering block, a pair of lifting polishing electromagnets are respectively installed on the inner side of a pair of lifting polishing grooves, the polishing roller is inserted into the lifting polishing meandering block through a bearing, the polishing gear box is sleeved on the polishing roller, the polishing drive machine driving end is connected to the polishing gear box, the collection box is installed on the polishing support 4, the collection pump is installed on the collection box, and the collection pump is connected to the horn type sleeve block; a plurality of flexible rubber strips are arranged on the horn type sleeve block; the inner side of the collection box is provided with a filter; and the inner side of the collection box is provided with an exhaust pipe.

[0023] According to the drawings Figures 1-2It is concluded that by the operation of the chain plate conveyer 2 on the concave conveying table 1, through the concave arc blocks 3 on the chain plate conveyer 2, the hydraulic cylinders are driven to run stably horizontally, and through the polishing limiting structure, the hydraulic cylinders are stably lifted and lowered, and through the polishing structure, the hydraulic cylinders are vertically lifted and polished, through the electrification of the pair of horizontal telescopic electromagnets 13 inside the pair of concave lifting blocks 12, through the magnetic repulsion of the pair of horizontal telescopic electromagnets 13, the pair of horizontal telescopic magnets 14 are driven, and through the pair of horizontal telescopic magnets 14, a pair of lifting circular ring pipes 10 are driven to make the pair of lifting circular ring pipes 10 stably horizontally extend and retract along the inside of the pair of concave lifting blocks 12, so that the pair of lifting circular ring pipes 10 are fitted on both sides of the hydraulic cylinders, through the electrification of the pair of clamping circular ring electromagnets 18, through the magnetic repulsion of the plurality of clamping conductive metal rods 19 to the plurality of clamping magnets 17, through the magnetic repulsion of the plurality of clamping conductive metal rods 19, the plurality of convex telescopic blocks 15 are driven, so that the plurality of convex telescopic blocks 15 are stably extended and retracted along the inside of the plurality of convex telescopic grooves, and through the plurality of convex telescopic blocks 15, the circular arc extrusion blocks 16 are driven, so that the hydraulic cylinders are extruded and limited by the plurality of circular arc extrusion blocks 16, and then through the operation of the lifting drive machine 9, the lifting gear set 7 on the driving end of the lifting drive machine 9 is driven to rotate, the two pairs of lifting threaded rods 5 on the lifting gear set 7 are driven to rotate, through the two pairs of lifting threaded rods 5, the lifting threaded pipes 6 thereon are driven, through the two pairs of lifting threaded pipes 6, the pair of concave lifting blocks 12 thereon are stably lifted and lowered, so as to vertically lift the hydraulic cylinders; through the operation of the pair of vertical drive machines, the vertical gearboxes on the driving ends of the pair of vertical drive machines are driven to rotate, through the pair of vertical gearboxes, the inside of the pair of vertical fitting shaft pipes is driven to rotate, through the pair of vertical fitting shaft pipes, the plurality of conductive pins inside are driven to rotate, through the plurality of conductive pins, the pair of lifting circular ring pipes 10 are driven to rotate vertically; through the collection pump, the air inside the horn-shaped fitting block is introduced into the inside of the collection box, and through the electrification of the pair of lifting polishing electromagnets, the pair of lifting polishing electromagnets are magnetically repelled to the pair of lifting polishing magnets, through the pair of lifting polishing magnets, the lifting polishing meanders are driven, so that the plurality of lifting limiting shafts 8 thereon are stably lifted and lowered, through the lifting polishing meanders, the polishing drive machine thereon is driven to operate, the polishing gearboxes on the driving end of the polishing drive machine are driven, through the polishing gearboxes, the polishing rollers inside are driven to rotate, so as to polish the rotating hydraulic cylinders.

[0024] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A grinding device for machine tool machining, comprising: The concave conveying table, the chain plate conveyor, a plurality of concave arc blocks, a polishing support, a polishing limiting structure and a polishing structure are characterized in that the chain plate conveyor is installed on the concave conveying table, a plurality of the concave arc blocks are uniformly installed on the chain plate conveyor, the polishing support is installed on the concave conveying table, and the polishing limiting structure and the polishing structure are installed on the polishing support. The polishing limiting structure comprises two pairs of lifting threaded rods, two pairs of lifting threaded pipes, a lifting gear set, a plurality of lifting limiting shafts, a lifting drive machine, a pair of lifting ring pipes, a pair of limiting rings, a pair of concave lifting blocks, a pair of horizontal telescopic electromagnets, a pair of horizontal telescopic magnets, a plurality of convex telescopic blocks, a plurality of arc extrusion blocks, a plurality of clamping magnets, a pair of clamping ring electromagnets, a plurality of clamping conductive metal rods and a vertical rotating assembly. A pair of lifting adjustment grooves are formed on the polishing support, a pair of the concave lifting blocks are movably inserted into the inner sides of the pair of lifting adjustment grooves, two pairs of the lifting threaded rods are respectively inserted into the inner sides of the pair of lifting adjustment grooves through bearings, two pairs of the lifting threaded pipes are respectively inserted into the pair of concave lifting blocks, a plurality of the lifting limiting shafts are respectively inserted into the inner sides of the pair of lifting adjustment grooves and movably inserted into the pair of concave lifting blocks, a pair of the limiting rings are respectively installed on the pair of lifting ring pipes and movably inserted into the inner sides of the concave lifting blocks, the lifting gear set is installed on the two pairs of lifting threaded rods, the lifting drive machine is connected to the lifting gear set at the driving end, a pair of the horizontal telescopic electromagnets are respectively installed on the pair of concave lifting blocks, a pair of the horizontal telescopic magnets are respectively installed on the pair of lifting ring pipes, a pair of the lifting ring pipes are respectively provided with a plurality of convex telescopic grooves, a plurality of the convex telescopic blocks are movably inserted into the inner sides of the plurality of convex telescopic grooves, a plurality of the arc extrusion blocks are respectively installed on the plurality of convex telescopic blocks, a plurality of the clamping conductive metal rods are respectively inserted into the plurality of convex telescopic grooves, a pair of the clamping ring electromagnets are respectively installed on the pair of lifting ring pipes and connected to the plurality of clamping conductive metal rods, a plurality of the clamping magnets are respectively installed on the plurality of convex telescopic blocks, and the vertical rotating assembly is sleeved on the pair of lifting ring pipes.

2. The polishing apparatus for machine tool processing according to claim 1, characterized by The vertical rotating assembly comprises a plurality of conductive pins, a pair of vertical gear boxes, a pair of vertical sleeving shaft pipes and a pair of vertical drive machines. A pair of the vertical sleeving shaft pipes and a pair of the lifting ring pipes are respectively provided with a plurality of pin grooves, a pair of the vertical sleeving shaft pipes are respectively sleeved on the pair of lifting ring pipes through the plurality of pin grooves and the plurality of conductive pins, a pair of the vertical gear boxes are respectively sleeved on a pair of the vertical sleeving shaft pipes, and a pair of the vertical drive machines are connected to the pair of vertical sleeving shaft pipes at the driving end.

3. The polishing apparatus for machine tool processing according to claim 2, wherein The polishing structure comprises a horn type sleeve block, a lifting polishing meander block, a polishing drive machine, a polishing gear box, a polishing roller, a plurality of lifting shafts, a pair of lifting polishing magnets, a pair of lifting polishing electromagnets, a collecting box and a collecting pump. The horn type sleeve block is installed on the polishing support, a pair of lifting polishing grooves are formed in the horn type sleeve block, the lifting polishing meander block is movably inserted into the inner side of the pair of lifting polishing grooves, a plurality of lifting limiting shafts are movably inserted into the inner side of the pair of lifting polishing grooves and movably inserted into the lifting polishing meander block, a pair of lifting polishing magnets are installed on the lifting polishing meander block, a pair of lifting polishing electromagnets are installed on the inner side of the pair of lifting polishing grooves, the polishing roller is inserted into the lifting polishing meander block through a bearing, the polishing gear box is sleeved on the polishing roller, the polishing drive machine is connected to the polishing gear box, the collecting box is installed on the polishing support, the collecting pump is installed on the collecting box and the collecting pump is connected to the horn type sleeve block.

4. The polishing apparatus for machine tool processing according to claim 3, wherein A plurality of flexible rubber strips are arranged on the horn type sleeve block.

5. The polishing apparatus for machine tool processing according to claim 4, wherein A filter is arranged on the inner side of the collecting box.

6. The polishing apparatus for machine tool processing according to claim 5, wherein An exhaust pipe is arranged on the inner side of the collecting box.

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