Grinding device for gear box machining

Abstract

The utility model discloses a grinding device for gear box processing, which is applied to the field of gear box processing, and is characterized in that water is added into a water tank to the top of a gear box, a grinding head descends when an air cylinder drives the gear box to ascend and descend, and the grinding head is cooled by water during grinding, so that the grinding quality is ensured, and the service life of the grinding head is prolonged; water enters the treatment box and is precipitated and filtered by the filter screen, then the water pump conveys the water into the water tank through the connecting pipe, the water is recycled, the machining cost is reduced, waste of water resources is reduced, a clamping rod and a clamping hole are separated from clamping by moving a poke rod, a fixing rod is pulled out by moving a transverse rod, and a grinding head is taken down and replaced. The replaced new polishing head is installed in the connector, the fixing rod is inserted into the connector, the limiting plate is installed, the clamping rod is clamped with the clamping hole under the action of the spring, and the clamping rod is fixed, so that the purpose of conveniently replacing the polishing head is achieved, the workload is reduced, and the replacement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear box processing field, in particular to a kind of polishing device for gear box processing. BACKGROUND

[0002] At present, the Chinese utility model with announcement number CN214869403U discloses a kind of automatic polishing device for gear box processing, a kind of automatic polishing device for gear box processing, including bottom plate, the upper surface of the bottom plate is fixedly connected with vertical plate, the side of the vertical plate is fixedly connected with horizontal plate, the upper of the horizontal plate is provided with multiple rotating mechanisms evenly distributed, the beneficial effects reached by the utility model are as follows: the gear box needing polishing is slidably fixed on positioning column, the rotating motor is started to drive gear box to rotate, the polishing motor is started to drive polishing disc to rotate, the electric telescopic rod is started to drive multiple polishing discs on two polishing mechanisms to approach each other, while multiple gear boxes are polished, the metal powder generated during polishing will be blocked by transparent cover and will not be scattered into air, the utility model prevents the metal powder generated during polishing from being inhaled by human body and harming human health, and multiple gear boxes can be polished simultaneously.

[0003] The existing polishing device does not have cooling function, generally, when the polishing device polishes gear box, heat will be generated between polishing head and gear box, which will cause material deformation, affect polishing quality, reduce service life of polishing head, and it is inconvenient to replace polishing head; generally, polishing head is fixedly installed by bolt, when replacing it, tool is needed to assemble and disassemble it, the assembly and disassembly process is relatively cumbersome, work load is increased, and replacement efficiency is reduced; in order to solve the above problems, the utility model provides a kind of polishing device for gear box processing. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of polishing device for gear box processing, which has the advantages of cooling function and convenient replacement of polishing head.

[0005] The technical purpose is achieved by the following technical scheme: a polishing device for gear box machining, comprising a chassis, a water tank is bolted to the top of the chassis, a fixing mechanism is arranged in the water tank, a treatment tank is bolted to the bottom of the chassis, an electromagnetic valve is communicated between the treatment tank and the water tank, a filter screen and a partition plate are bolted to the inner wall of the treatment tank, a water pump is bolted to the inner wall of the treatment tank, a connecting pipe is communicated with the output end of the water pump, and the other end of the connecting pipe is communicated with the surface of the water tank, a fixing frame is bolted to the top of the chassis, a lifting mechanism is arranged in the fixing frame, a fixing shell is bolted to the bottom of the lifting mechanism, a motor is bolted to the inner wall of the fixing shell, a connecting head is bolted to the output end of the motor, a polishing head is slidably sleeved in the connecting head, a fixing rod is slidably sleeved in the connecting head and the polishing head, a connecting rod is bolted to one end of the fixing rod, a limiting plate is slidably sleeved on the surface of the fixing rod, a clamping rod is slidably sleeved on the inner wall of the limiting plate, springs are arranged between the clamping rods, a pushing rod is bolted to the surface of the clamping rod, and a clamping hole is formed in the surface of the fixing rod and clamped with the clamping rod.

[0006] The above technical scheme is adopted, the water tank is filled with water to the top of the gear box, the polishing head is lowered when the cylinder drives the lifting, and the water cools it during polishing, so that the polishing quality is ensured, the service life of the polishing head is improved, the electromagnetic valve is opened, the water enters the treatment tank, is filtered through sedimentation and the filter screen, and then is pumped into the water tank through the connecting pipe, so that the water is recycled, the processing cost is reduced, the waste of water resources is reduced, the clamping rod is separated from the clamping hole by moving the pushing rod, then the fixing rod is pulled out by moving the cross rod, the polishing head is taken off and replaced, the new polishing head is installed in the connecting head, the fixing rod is inserted, the limiting plate is installed, the clamping rod is clamped with the clamping hole under the action of the spring, and the polishing head is fixed, so that the polishing head is replaced conveniently, the work amount is reduced, and the replacement efficiency is improved.

[0007] The utility model further sets up: the fixing mechanism includes the base, the base is bolted with the inner wall of water tank, the top of base is bolted with the fixed plate, the inner wall of fixed plate is screwed with screw rod, one end of screw rod is rotatably connected with the compression plate.

[0008] The above technical scheme is adopted, the fixing mechanism is arranged, the gear box is fixed conveniently, and the polishing quality is ensured.

[0009] The utility model further sets up: the lifting mechanism includes the cylinder, the cylinder is bolted with the top of fixed frame, the output end of cylinder is bolted with the lifting plate, and the top of fixed shell is bolted with the lifting plate.

[0010] The above technical scheme is adopted, the lifting mechanism is arranged, and the polishing is facilitated.

[0011] The utility model further sets up: the surface of processing box is connected with drain valve.

[0012] Adopt above -mentioned technical scheme, through setting up drain valve, it is convenient for discharging water in processing box.

[0013] The utility model further sets up: the surface of fixed shell is fixed with cover plate.

[0014] Adopt above -mentioned technical scheme, through setting up cover plate, the water tank is covered, prevents water splashing out water tank.

[0015] The utility model further sets up: the surface of the compression plate is bonded with rubber pad.

[0016] Adopt above -mentioned technical scheme, through setting up rubber pad, protect water tank.

[0017] The utility model further sets up: the surface of processing box is provided with box door.

[0018] Adopt above -mentioned technical scheme, through setting up box door, it is convenient for maintenance.

[0019] The utility model further sets up: the bottom of bottom frame is hinged with pad.

[0020] Adopt above -mentioned technical scheme, through setting up pad, improve the stability of device.

[0021] Summarized above, the utility model has following beneficial effect:

[0022] 1. The utility model discloses a grinding head is taken down and is replaced through the drain valve is opened, water is entered processing box, after the sedimentation and filter screen filtration, water pump will water through the connecting pipe and is transported to water tank, and the water is circulated and is used, has reduced the processing cost, and the waste of water resource is reduced.

[0023] 2. The utility model discloses a grinding head is taken down and is replaced through the drain valve is opened, water is entered processing box, after the sedimentation and filter screen filtration, water pump will water through the connecting pipe and is transported to water tank, and the water is circulated and is used, has reduced the processing cost, and the waste of water resource is reduced. DRAWINGS

[0024] Figure 1 It is the utility model structure perspective drawing;

[0025] Figure 2 It is the utility model structure section view;

[0026] Figure 3 is the utility model Figure 2 structure amplification chart of A place in the middle.

[0027] Reference signs: 1, bottom bracket;2, water tank;3, fixing mechanism;4, processing box;5, electromagnetic valve;6, filter screen;7, partition;8, water pump;9, connecting pipe;10, fixed frame;11, lifting mechanism;12, fixed shell;13, motor;14, connecting head;15, polishing head;16, fixed rod;17, connecting rod;18, limit plate;19, clamping rod;20, spring;21, lever;22, clamping hole;23, base;24, fixed plate;25, screw;26, pressing plate;27, air cylinder;28, lifting plate;29, drain valve;30, cover plate;31, rubber pad;32, pad;33, box door. DETAILED DESCRIPTION

[0028] The utility model will be further explained in detail below in combination with the drawings.

[0029] Example 1:

[0030] Reference Figure 1 and Figure 2 A polishing device for gear box machining, including bottom bracket 1, the top of bottom bracket 1 is bolted with water tank 2, the inside of water tank 2 is provided with fixing mechanism 3, the bottom of bottom bracket 1 is bolted with processing box 4, and the electromagnetic valve 5 is communicated between processing box 4 and water tank 2, the inner wall of processing box 4 is bolted with filter screen 6 and partition 7, the inner wall of processing box 4 is bolted with water pump 8, the output end of water pump 8 is communicated with connecting pipe 9, and the other end of connecting pipe 9 is communicated with the surface of water tank 2, the top of bottom bracket 1 is bolted with fixed frame 10, the inside of fixed frame 10 is provided with lifting mechanism 11, by adding water to the top of gear box in water tank 2, the polishing head 15 is lowered when the air cylinder 27 drives lifting, and the water is cooled during polishing, which ensures the quality of polishing, improves the service life of polishing head 15, opens the electromagnetic valve, and after water enters processing box 4 and is filtered by filter screen 6, water pump 8 transports water to water tank 2 through connecting pipe 9, which circulates the use of water, reduces the cost of processing and reduces the waste of water resources.

[0031] Reference Figure 2 Fixing mechanism 3 includes base 23, the inner wall of base 23 is bolted with water tank 2, the top of base 23 is bolted with fixed plate 24, the inner wall of fixed plate 24 is screw connected with screw 25, one end of screw 25 is rotatably connected with pressing plate 26, by setting fixing mechanism 3, the gear box is fixed, and the polishing quality is ensured.

[0032] Reference Figure 1 and Figure 2The lifting mechanism 11 comprises a cylinder 27 which is bolted to the top of the fixed frame 10, the output end of the cylinder 27 is bolted with a lifting plate 28, and the lifting plate 28 is bolted to the top of the fixed shell 12, and the lifting mechanism 11 is convenient for polishing.

[0033] With reference to Figure 1 And Figure 2 The surface of the fixed shell 12 is fixedly sleeved with a cover plate 30, and the cover plate 30 covers the water tank 2, preventing water from splashing out of the water tank 2.

[0034] With reference to Figure 1 And Figure 2 The surface of the pressing plate 26 is bonded with a rubber pad 31, and the rubber pad 31 protects the water tank 2.

[0035] Embodiment 2:

[0036] With reference to Figure 2 And Figure 3 The bottom of the lifting mechanism 11 is bolted with a fixed shell 12, the inner wall of the fixed shell 12 is bolted with a motor 13, the output end of the motor 13 is bolted with a connecting head 14, the inside of the connecting head 14 is slidably sleeved with a polishing head 15, the inside of the connecting head 14 and the polishing head 15 is slidably sleeved with a fixed rod 16, one end of the fixed rod 16 is bolted with a connecting rod 17, the surface of the fixed rod 16 is slidably sleeved with a limiting plate 18, the inner wall of the limiting plate 18 is slidably sleeved with a clamping rod 19, the clamping rods 19 are provided with springs 20, the surface of the clamping rods 19 is bolted with a push rod 21, the surface of the fixed rod 16 is provided with a clamping hole 22, and the clamping hole 22 is clamped with the clamping rod 19, by moving the push rod 21 to make the clamping rod 19 and the clamping hole 22 disengage, then moving the cross rod to pull out the fixed rod 16, the polishing head 15 is removed and replaced, the new polishing head 15 is installed in the connecting head 14, the fixed rod 16 is inserted, the limiting plate 18 is installed, the clamping rod 19 is clamped with the clamping hole 22 under the action of the spring 20, and it is fixed, so as to achieve the purpose of convenient replacement of the polishing head 15, reduce the workload, and improve the replacement efficiency.

[0037] With reference to Figure 2 The surface of the treatment tank 4 is communicated with a drain valve 29, and the drain valve 29 is convenient for draining water in the treatment tank 4.

[0038] With reference to Figure 1 The surface of the treatment tank 4 is provided with a tank door 33, and the tank door 33 is convenient for maintenance.

[0039] With reference to Figure 1 And Figure 2 The bottom of the bottom frame 1 is bolted with a pad 32, and the pad 32 improves the stability of the device.

[0040] Brief description of use: the gear box is fixed in the fixing mechanism 3, then the water tank 2 is filled with water, the water is filled to the top of the gear box, then the cylinder 27 drives the polishing head 15 to descend, the cover plate 30 covers the water tank 2, polishing is carried out, the water cools it during polishing, at the same time, dust is avoided, after polishing, the electromagnetic valve opens the water into the processing tank 4, after sedimentation and filtration by the filter screen 6, the water pump 8 sends the water to the water tank 2 through the connecting pipe 9, the water is recycled, the processing cost is reduced; the moving of the shifting lever 21 makes the clamping rod 19 and the clamping hole 22 disengage, then the moving of the cross rod pulls out the fixing rod 16, the polishing head 15 is taken off and replaced, the new polishing head 15 is installed in the connector 14, the fixing rod 16 is inserted, the limiting plate 18 is installed, the clamping rod 19 is clamped with the clamping hole 22 under the action of the spring 20, and is fixed, so that the polishing head 15 is convenient to replace.

[0041] The embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and the person skilled in the art can make a modification without creative contribution according to the need after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A grinding device for machining of gearboxes, comprising a chassis (1), characterised in that, The top of the chassis (1) is bolted with a water tank (2), the inside of the water tank (2) is provided with a fixing mechanism (3), the bottom of the chassis (1) is bolted with a processing box (4), the processing box (4) and the water tank (2) are communicated with a solenoid valve (5), the inner wall of the processing box (4) is bolted with a filter screen (6) and a partition (7), the inner wall of the processing box (4) is bolted with a water pump (8), the output end of the water pump (8) is communicated with a connecting pipe (9), and the other end of the connecting pipe (9) is communicated with the surface of the water tank (2), the top of the chassis (1) is bolted with a fixing frame (10), the inside of the fixing frame (10) is provided with a lifting mechanism (11), the bottom of the lifting mechanism (11) is bolted with a fixed shell (12), the inner wall of the fixed shell (12) is bolted with a motor (13), the output end of the motor (13) is bolted with a connector (14), the inside of the connector (14) is slidably sleeved with a polishing head (15), the inside of the connector (14) and the polishing head (15) is slidably sleeved with a fixed rod (16), one end of the fixed rod (16) is bolted with a connecting rod (17), the surface of the fixed rod (16) is slidably sleeved with a limiting plate (18), the inner wall of the limiting plate (18) is slidably sleeved with a clamping rod (19), springs (20) are arranged between the clamping rods (19), the surface of the clamping rod (19) is bolted with a push rod (21), the surface of the fixed rod (16) is provided with a clamping hole (22), and the clamping hole (22) is clamped with the clamping rod (19).

2. The polishing apparatus for machining a gear box according to claim 1, wherein The fixing mechanism (3) comprises a base (23), the base (23) is bolted with the inner wall of the water tank (2), the top of the base (23) is bolted with a fixed plate (24), the inner wall of the fixed plate (24) is threadedly connected with a screw rod (25), one end of the screw rod (25) is rotatably connected with a pressing plate (26).

3. The polishing device for machining of a gear box as claimed in claim 1, wherein, The lifting mechanism (11) comprises a gas cylinder (27), the gas cylinder (27) is bolted with the top of the fixing frame (10), the output end of the gas cylinder (27) is bolted with a lifting plate (28), and the lifting plate (28) is bolted with the top of the fixed shell (12).

4. The polishing device for machining of a gear box as claimed in claim 1, wherein, The surface of the processing box (4) is communicated with a drain valve (29).

5. The polishing device for machining of a gear box as claimed in claim 1, wherein, The surface of the processing box (4) is provided with a box door (33).

6. The polishing apparatus for machining a gear box according to claim 2, wherein The surface of the pressing plate (26) is bonded with a rubber pad (31).

7. The polishing apparatus for machining a gear box according to Claim 1, wherein The surface of the fixed shell (12) is fixedly sleeved with a cover plate (30).

8. The polishing apparatus for machining a gear box according to Claim 1, wherein The bottom of the chassis (1) is bolted with a pad (32).

Images