CN108857678B - A kind of polishing and grinding equipment based on the easy adjustment of the work rolls of steel rolling machinery - Google Patents

Abstract

The invention belongs to the technical field of mechanical manufacturing equipment, in particular to a polishing and grinding equipment based on the easy adjustment of the work rolls of steel rolling machines. In view of the problems of inability to move and inconvenient grinding, the following solutions are proposed, including a bottom plate, a middle part of an outer wall on one side of the bottom plate. A control box is welded at the position, and support plates are welded on both sides of the outer wall of the top of the bottom plate. A workbench is welded on the top outer wall of the bottom plate, and the workbench is located directly above the control box. One of the two supporting plates is opposite. A clamping device is welded on the side inner wall, and the clamping device includes a clamping arm, and a fixing plate is welded on one side outer wall of the support plate. The invention increases and enhances the mobility of the device, avoids the pressure change due to the inaccessibility of the grinding pits, improves the clamping of different types of work rolls, improves the use range of the device, and strengthens the control of the grinding and polishing process. Waste collection improves the overall mobility and stability of the unit.

Description

A kind of polishing and grinding equipment based on the easy adjustment of the work rolls of steel rolling machinery

technical field

The invention relates to the technical field of machinery manufacturing equipment, in particular to a polishing and grinding equipment that is easy to adjust based on the work rolls of steel rolling machines.

Background technique

In the work of steel rolling machinery, when the work roll is just made, there are many pits and burrs on the surface, and the surface is not smooth, so it needs to be polished. However, in the prior art, there are few mature polishing machines on the market, and most of them are polished The polishing machines are installed by means of hard limit installation, so that the grinding and polishing pressure is not constant during the grinding and polishing operation. Further, since in the prior art, the grinding and polishing machine adopts a hard limit installation method, so that when the workpiece to be ground and polished is not transported in place during the grinding and polishing process, or the grinding and polishing machine and the The workpieces to be ground are all in a fixed position. During the grinding and polishing process, due to the continuous grinding and polishing of the workpiece, certain wear and tear will occur, which will easily cause the distance between the grinding and polishing machine and the workpiece to be ground to continue to increase, so that the workpiece is subject to the grinding and polishing machine. The pressure is constantly changing, which affects the grinding and polishing effect of the workpiece. Therefore, there is an urgent need for a polishing and grinding equipment based on the work rolls of steel rolling machines that can be easily adjusted to solve the above problems.

SUMMARY OF THE INVENTION

Based on the technical problems that the existing equipment cannot be moved and the grinding is inconvenient, the present invention proposes a polishing and grinding equipment that is easy to adjust based on the work roll of a steel rolling machine.

The present invention proposes a polishing and grinding device based on the work roll of a rolling machine that is easy to adjust, and includes a bottom plate, a control box is welded at the middle of the outer wall of one side of the bottom plate, and support plates are welded on both sides of the outer wall of the top of the bottom plate. A workbench is welded on the top outer wall of the bottom plate, and the workbench is located directly above the control box, and a clamping device is welded on the inner wall of the two opposite sides of the support plates, and the clamping device includes a clamping arm. A fixing plate is welded on one side outer wall of the support plate, and a motor is fixed on the top outer wall of the fixing plate by bolts, one end of the output shaft of the motor is welded with a transmission shaft, and one side outer wall of the transmission shaft is welded with a lead screw, The position of the support plate close to the motor is provided with a through hole, and the lead screw passes through the through hole, the lead screw is located directly above the worktable, and a first electric telescopic rod is sleeved on the outer circumferential wall of the lead screw, And one end of the extension rod of the first electric telescopic rod is fixed with a grinder by bolts, a second electric telescopic rod is sleeved on the outer circumferential wall of the lead screw near the first electric telescopic rod, and the extension rod of the second electric telescopic rod is sleeved. A polishing machine is fixed by bolts at one end, and both the polishing machine and the polishing machine are facing the workbench.

Preferably, a slide rail is provided on one outer wall of the clamping arm, and baffles are welded on the outer walls of both ends of the clamping arm, the sliding rail is located between the two baffles, and one outer wall of the sliding rail is on one side. There are two sliding blocks in the sliding connection, and clamping blocks are welded on the top outer walls of the two sliding blocks. The bottom outer wall of the clamping arm is fixed with a blower by bolts. An air intake pipe is sleeved on the outer circumferential wall of the blower, an air outlet is welded on the outer wall of one side of the blower near the top, an air outlet is sleeved on the circumferential inner wall of the air outlet, and a rope is fastened to the top outer wall of the baffle. One end is fastened to the outer circumferential wall of the trachea.

Preferably, the same top plate is welded to the top outer walls of the two support plates, and the bottom outer walls of the top plates are fixed with equidistantly distributed lighting lamps, and the lighting lamps face the workbench.

Preferably, a fixing block is welded on the top outer wall of the bottom plate close to the support plate, and a vacuum cleaner is fixed on the top outer wall of the fixing block by bolts, and a dust suction head is fixed on the top outer wall of the vacuum cleaner by bolts. The head is facing the workbench.

Preferably, the control panel is fixed on one outer wall of the control box by bolts, the battery is fixed on the inner wall of the bottom of the control box by bolts, and the processor is fixed by bolts on the inner wall of the bottom of the control box close to the battery.

Preferably, support devices are welded on the lower surface of the bottom plate near the four corners, and the support devices include a third electric telescopic rod.

Preferably, connecting plates are welded on the opposite inner walls of the two third electric telescopic rods, and a backing plate is welded on the bottom outer wall of the connecting plates, and a universal wheel is fixed on the bottom outer wall of the backing plate by bolts.

Preferably, one end of the third electric telescopic rod extension rod is welded with a second pad, and the height of the second pad is at the same height as the universal wheel.

Preferably, one end of the air outlet pipe faces the workbench, and the air inlet pipes are all located outside the support plate.

Preferably, switches are connected to the motor, grinder, first electric telescopic rod, lighting, second electric telescopic rod, polishing machine, vacuum cleaner, third electric telescopic rod, battery and blower, and the switches pass the signal line is connected to the processor.

The beneficial effects in the present invention are:

1. By setting the motor, transmission shaft, lead screw, first electric telescopic rod and second electric telescopic rod, the grinding machine and polishing machine are no longer the general hard limit installation method, and the mobility of the device is increased and enhanced , so that the device can be moved at any time during the grinding and polishing process, avoiding the pressure change due to the inaccessibility of the grinding pits, and improving the accuracy of the device.

2. The set slide rail, slide block, clamping block and blower improve the clamping of different types of work rolls, improve the use range of the device, and the blower can blow the surface of the work roll during the grinding and polishing process. The impurities attached to the surface of the work roll are blown off, which facilitates subsequent grinding and polishing.

3. Through the set vacuum cleaner and vacuum head, the collection of waste generated in the process of grinding and polishing is strengthened to ensure the cleanliness of the workbench.

4. The overall mobility and stability of the device are fully improved through the provision of the third electric telescopic rod, the second backing plate and the universal wheel, so that the device can be moved and fixed, which greatly facilitates the operation of the device by the staff. The working time is greatly saved, the device is novel in structure, reasonable in design, low in manufacturing cost, convenient in use, and meets people's needs.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of polishing and grinding equipment that is easy to adjust based on the work rolls of steel rolling machinery proposed by the present invention;

FIG. 2 is a schematic structural diagram of a clamping arm of a polishing and grinding device based on a steel rolling machine work roll that is easy to adjust according to the present invention;

FIG. 3 is a schematic structural diagram of a support device of a polishing and grinding device based on a steel rolling machine work roll that is easy to adjust and is proposed by the present invention;

FIG. 4 is a schematic front view of the structure of a polishing and grinding device that is easy to adjust based on the work roll of a steel rolling machine proposed by the present invention;

FIG. 5 is a schematic side view of the structure of a polishing and grinding device based on a steel rolling machine work roll that can be easily adjusted according to the present invention.

In the picture: 1 base plate, 2 support plate, 3 worktable, 4 clamp arm, 5 fixed plate, 6 motor, 7 drive shaft, 8 lead screw, 9 grinder, 10 first electric telescopic rod, 11 lighting lamp, 12 Top plate, 13 second electric telescopic rod, 14 polishing machine, 15 dust head, 16 vacuum cleaner, 17 fixing block, 18 third electric telescopic rod, 19 control panel, 20 control box, 21 processor, 22 battery, 23 Air intake pipe, 24 blower, 25 air outlet, 26 slide rail, 27 baffle plate, 28 rope, 29 air outlet pipe, 30 slider, 31 clamping block, 32 connecting plate, 33 first backing plate, 34 universal wheel, 35 Second backing plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Referring to Figures 1-5, a polishing and grinding equipment based on the work rolls of a rolling machine that is easy to adjust, includes a base plate 1, a control box 20 is welded at the middle position of the outer wall of one side of the base plate 1, and supports are welded on both sides of the outer wall of the top of the base plate 1 Plate 2, a workbench 3 is welded on the top outer wall of the bottom plate 1, and the workbench 3 is located directly above the control box 20, and a clamping device is welded on the inner wall of the opposite side of the two support plates 2, and the clamping device includes Clamping arm 4, a fixed plate 5 is welded on one side outer wall of the support plate 2, and a motor 6 is fixed on the top outer wall of the fixed plate 5 by bolts, and one end of the output shaft of the motor 6 is welded with a transmission shaft 7, and the transmission shaft 7 A lead screw 8 is welded on the outer wall of one side of the machine, the position of the support plate 2 close to the motor 6 is provided with a through hole, and the lead screw 8 passes through the through hole, the lead screw 8 is located directly above the worktable 3, and the circumference of the lead screw 8 A first electric telescopic rod 10 is sleeved on the outer wall, and one end of the extension rod of the first electric telescopic rod 10 is fixed with a grinder 9 by bolts. Two electric telescopic rods 13 , and one end of the extension rod of the second electric telescopic rod 13 is fixed with a polishing machine 14 by bolts, and both the grinding machine 9 and the polishing machine 14 face the workbench 3 .

In the present invention, a slide rail 26 is provided on one outer wall of the clamping arm 4, and baffle plates 27 are welded on the outer walls of both ends of the clamping arm 4. The slide rail 26 is located between the two baffle plates 27. Two sliding blocks 30 are slidably connected to the outer wall of one side of the 26 , clamping blocks 31 are welded on the top outer walls of the two sliding blocks 30 , and the blower 24 is fixed on the bottom outer wall of the clamping arm 4 by bolts. An air intake hole is welded on the outer wall of the bottom, an air intake pipe 23 is sleeved on the circumferential outer wall of the air inlet, and an air outlet 25 is welded on the outer wall of one side of the blower 24 near the top, and an outlet is sleeved on the circumferential inner wall of the air outlet 25. A rope 28 is fastened to the top outer wall of the air pipe 29 and the baffle 27 , and the other end of the rope 28 is fastened to the circumferential outer wall of the air outlet pipe 29 .

The top outer walls of the two support plates 2 are welded with the same top plate 12, and the bottom outer walls of the top plates 12 are fixed with equidistantly distributed lighting lamps 11 through bolts, and the lighting lamps 11 are facing the workbench 3. The finished work roll is placed on the worktable 3, and the clamping arm 4 is activated, the distance between the two clamping blocks 31 is controlled, the work roll is clamped, and then the lighting lamp 11 is turned on for lighting, and the top outer wall of the base plate 1 is close to the The position of the support plate 2 is welded with a fixed block 17, and the top outer wall of the fixed block 17 is fixed with a vacuum cleaner 16 by bolts, and a dust suction head 15 is fixed on the top outer wall of the vacuum cleaner 16 by bolts. Facing the workbench 3, the control panel 19 is fixed on one side of the outer wall of the control box 20 by bolts, and the battery 22 is fixed on the bottom inner wall of the control box 20 by bolts, and the position of the bottom inner wall of the control box 20 close to the battery 22 is fixed by bolts There is a processor 21, the motor 6 starts to work, the motor 6 drives the rotation of the transmission shaft 7, and then drives the movement of the lead screw 8, the first electric telescopic rod 10 and the second electric telescopic rod 13 on the lead screw 8 are moved, and then The first electric telescopic rod 10 is extended, the grinder 9 grinds the work rolls, the blower 24 is turned on to blow air against the work rolls, and the vacuum cleaner 16 is turned on to vacuum the dust. After the grinding is completed, the second electric telescopic rod 13 is extended. The polishing machine 14 starts to work, polishes the surface of the work roll, finishes the work after polishing, takes out the work roll, and turns off the power.

The lower surface of the bottom plate 1 is welded with support devices near the four corners, and the support devices include a third electric telescopic rod 18, and a connecting plate 32 is welded on the inner wall of the opposite side of the two third electric telescopic rods 18, and the connecting plate The bottom outer wall of 32 is welded with a backing plate 33, the bottom outer wall of the backing plate 33 is fixed with a universal wheel 34 by bolts, and one end of the extension rod of the third electric telescopic rod 18 is welded with a second backing plate 35, and the second backing plate 35 is welded. The height of the plate 35 and the universal wheel 34 are at the same height, one end of the air outlet pipe 29 is facing the workbench 3, and the air inlet pipe 23 is located on the outside of the support plate 2, the motor 6, the grinding machine 9, the first electric telescopic rod 10, The light 11, the second electric telescopic rod 13, the polishing machine 14, the vacuum cleaner 16, the third electric telescopic rod 18, the battery 22 and the blower 24 are all connected with switches, and the switches are connected to the processor through a signal line, and the processor's The model is ARM10TDMI.

When using, first place the finished work roll on the workbench 3, start the clamping arm 4, control the distance between the two clamping blocks 31, clamp the work roll, and then turn on the lighting lamp 11 for lighting, The motor 6 starts to work, the motor 6 drives the rotation of the transmission shaft 7, and then drives the movement of the lead screw 8, the first electric telescopic rod 10 and the second electric telescopic rod 13 on the lead screw 8 are moved, and then the first electric telescopic rod 10 is extended, the grinding machine 9 grinds the work rolls, the blower 24 is turned on to blow air against the work rolls, and the vacuum cleaner 16 is turned on to vacuum the dust. After the grinding is completed, the second electric telescopic rod 13 is extended, and the polishing machine 14 starts to work. , Polish the surface of the work roll, finish the work after polishing, take out the work roll, and turn off the power.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (6)

1. A polishing and grinding device convenient to adjust based on a steel rolling machinery working roll comprises a bottom plate (1) and is characterized in that a control box (20) is welded in the middle of the outer wall of one side of the bottom plate (1), supporting plates (2) are welded on two sides of the outer wall of the top of the bottom plate (1), a workbench (3) is welded on the outer wall of the top of the bottom plate (1), the workbench (3) is located right above the control box (20), clamping devices are welded on the inner walls of two opposite sides of the supporting plates (2), each clamping device comprises a clamping arm (4), a fixing plate (5) is welded on the outer wall of one side of each supporting plate (2), a motor (6) is fixed on the outer wall of the top of each fixing plate (5) through bolts, a transmission shaft (7) is welded at one end of an output shaft of each motor (6), and a lead screw (8) is welded on, the through holes are formed in the positions, close to the motor (6), of the supporting plates (2), the lead screws (8) penetrate through the through holes, the lead screws (8) are located right above the workbench (3), first electric telescopic rods (10) are sleeved on the outer wall of the circumference of the lead screws (8), a polisher (9) is fixed to one ends of the extension rods of the first electric telescopic rods (10) through bolts, a second electric telescopic rod (13) is sleeved on the outer wall of the circumference of the lead screws (8) close to the first electric telescopic rods, a polishing machine (14) is fixed to one end of the extension rod of the second electric telescopic rod (13) through bolts, the polisher (9) and the polishing machine (14) face the workbench (3) in an opposite mode, two same top plates (12) are welded to the outer wall of the tops of the supporting plates (2), and illuminating lamps (11) distributed at equal intervals are fixed to the outer wall of the bottoms of the top plates (, light (11) is facing workstation (3), bottom plate (1) top outer wall is close to the position welding of backup pad (2) has fixed block (17), and has dust catcher (16) through bolt fastening on the top outer wall of fixed block (17), has dust absorption head (15) through bolt fastening on the top outer wall of dust catcher (16), and dust absorption head (15) are facing workstation (3), the lower surface of bottom plate (1) is close to four corners and all has welded strutting arrangement, and strutting arrangement includes third electric telescopic handle (18), two welding has connecting plate (32) on the relative one side inner wall of third electric telescopic handle (18), and has welding backing plate (33) on the bottom outer wall of connecting plate (32), has universal wheel (34) through bolt fastening on the bottom outer wall of backing plate (33).

2. The polishing and grinding equipment convenient to adjust based on the working rolls of the steel rolling machinery as claimed in claim 1, wherein a slide rail (26) is arranged on the outer wall of one side of the clamping arm (4), the outer walls of the two ends of the clamping arm (4) are respectively welded with a baffle (27), the slide rail (26) is positioned between the two baffles (27), the outer wall of one side of the slide rail (26) is connected with two sliders (30) in a sliding manner, the outer walls of the tops of the two sliders (30) are respectively welded with a clamping block (31), the outer wall of the bottom of the clamping arm (4) is fixed with an air blower (24) through a bolt, the outer wall of the bottom of the air blower (24) is welded with an air inlet, the outer wall of the circumference of the air inlet is sleeved with an air inlet pipe (23), the outer wall of one side of the air blower (24) is welded with an air outlet hole, the outer wall of the top of the baffle (27) is connected with a rope (28) in a fastening mode, and the other end of the rope (28) is connected to the outer wall of the circumference of the air outlet pipe (29) in a fastening mode.

3. The polishing and grinding equipment convenient to adjust based on the working rolls of the steel rolling machinery is characterized in that a control panel (19) is fixed on the outer wall of one side of the control box (20) through bolts, a storage battery (22) is fixed on the inner wall of the bottom of the control box (20) through bolts, and a processor (21) is fixed on the position, close to the storage battery (22), of the inner wall of the bottom of the control box (20) through bolts.

4. The polishing and grinding equipment convenient to adjust based on the steel rolling machinery working rolls is characterized in that a second backing plate (35) is welded to one end of an extension rod of the third electric telescopic rod (18), and the height of the second backing plate (35) is the same as that of the universal wheel (34).

5. Polishing and grinding equipment to be adjusted conveniently based on the work rolls of rolling mill machinery according to claim 4, characterized in that one end of the air outlet pipe (29) is opposite to the work table (3) and the air inlet pipe (23) is located outside the support plate (2).

6. The polishing and grinding equipment convenient to adjust based on the working rolls of the steel rolling machinery is characterized in that the motor (6), the grinding machine (9), the first electric telescopic rod (10), the illuminating lamp (11), the second electric telescopic rod (13), the grinding machine (14), the dust collector (16), the third electric telescopic rod (18), the storage battery (22) and the air blower (24) are all connected with a switch, and the switch is connected with the processor through a signal line.

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