CN118478299A - A polishing machine for inner and outer hole processing of hydraulic support structural parts - Google Patents

Abstract

The invention discloses a polishing machine for processing the outer circle of an inner hole for a hydraulic support structural member, which relates to the polishing field of the hydraulic support structural member, and comprises a base, wherein the top of the base is provided with a chip removing component, the front of installation component installs the excircle polishing piece, is provided with interior round polishing piece in the inner chamber of excircle polishing piece, and the top swing joint of supporting seat has supporting component, and locating component is installed in the front at supporting seat top. The polishing machine for processing the inner hole and the outer circle of the hydraulic support structural member can polish the inner hole and the outer circle of the hydraulic support structural member at the same time, can pump scraps, clean and cool the hydraulic support structural member during polishing, can ensure the quality of the hydraulic support structural member, can adjust the hydraulic support structural member according to the size of the hydraulic support structural member, and can adapt to the hydraulic support structural member with various sizes for polishing.

Description

A polishing machine for inner and outer hole processing of hydraulic support structural parts

Technical Field

The invention relates to the field of polishing of hydraulic support structural parts, in particular to a polishing machine for inner hole and outer circle processing of hydraulic support structural parts.

Background Art

A polishing machine is an electric tool. The key to operating a polishing machine is to try to obtain the maximum polishing rate so as to remove the damaged layer produced during polishing as quickly as possible. At the same time, the polishing damaged layer must not affect the final observed tissue, that is, it will not cause false tissue. The former requires the use of coarser abrasives to ensure a higher polishing rate to remove the polished damaged layer, but the polishing damaged layer is also deeper; the latter requires the use of the finest material to make the polishing damaged layer shallower, but the polishing rate is low.

When polishing the hydraulic support structure, it is necessary to polish the inner hole and the outer circle of the hydraulic support structure, but when the polishing machine is working, it can only polish one of the inner hole and the outer circle separately, resulting in that the overall polishing efficiency will be affected. At the same time, it will be necessary to perform additional position transfer on the hydraulic support structure, which will further affect the polishing efficiency. At the same time, when polishing, the size of the adaptable hydraulic support structure is limited, and the polishing range of the polishing machine cannot be adjusted according to its size.

Therefore, it is necessary to propose a polishing machine for inner hole and outer circle processing of hydraulic support structural parts to solve the above problems.

Summary of the invention

The main purpose of the present invention is to provide a polishing machine for inner hole and outer circle processing of hydraulic support structural parts, which can effectively solve the problems in the background technology.

To achieve the above object, the technical solution adopted by the present invention is:

A polishing machine for inner hole and outer circle processing of hydraulic support structural parts, comprising a base, a chip removal assembly is installed on the top of the base, a waste chip bucket is installed on the outer wall of the chip removal assembly, a connecting shaft is rotatably connected in the middle of the inner cavity of the waste chip bucket, a bearing seat is installed on the outer wall of the connecting shaft, and a mounting assembly is installed on the side of the bearing seat away from the waste chip bucket;

An adjusting component is installed around the inner cavity of the installation component, a mounting block is movably connected in the inner cavity of the adjusting component, a water pipe is installed on the side of the mounting block away from the inner cavity of the installation component, bellows are movably connected on both sides of the adjusting component, and a water tank is installed in the inner cavity of the installation component;

An outer cylindrical polishing piece is installed on the side of the mounting assembly away from the bearing seat, an inner cylindrical polishing piece is arranged in the inner cavity of the outer cylindrical polishing piece, an outer cylindrical polishing attachment is installed on the side of the outer cylindrical polishing piece away from the mounting assembly, and an inner cylindrical polishing attachment is installed on the side of the inner cylindrical polishing piece away from the mounting assembly;

A support seat is installed at the bottom of the bearing seat away from the base, the top of the support seat is movably connected with a support assembly, the center of the top of the support assembly is rotatably connected with a driving wheel, a hydraulic lifting rod is installed in the center of the bottom of the support assembly, a movable block is installed at the bottom of the hydraulic lifting rod, and a positioning assembly is installed on the side of the top of the support seat away from the support assembly.

Preferably, a servo motor is installed on the side of the chip removal assembly away from the waste chip bucket, and the servo motor is installed on the outer wall of the connecting shaft through a coupling on the side close to the waste chip bucket. Fan blades are provided in the inner cavity of the chip removal assembly, and the fan blades are installed on the side of the outer wall of the connecting shaft close to the chip removal assembly. The inner cavity of the waste chip bucket is communicated with the inner cavity of the chip removal assembly, and a first filter is installed on the side of the inner cavity of the waste chip bucket close to the chip removal assembly.

Preferably, a baffle is installed at the bottom of the inner cavity of the waste chip bucket, a through groove is opened at the top of the base, and a chip removal groove is opened at the bottom of the side of the base, and the chip removal groove is communicated with the inner cavity of the through groove, and a first notch is opened on the side of the outer wall of the connecting shaft close to the mounting component, and the side of the connecting shaft away from the waste chip bucket is installed in the inner cavity of the mounting component, and the connecting shaft is rotatably connected in the inner cavity of the waste chip bucket, a part of the first notch on the outer wall of the connecting shaft is set in the inner cavity of the mounting component, and the other part of the first notch on the outer wall of the connecting shaft is set in the inner cavity of the waste chip bucket.

Preferably, a second filter is installed on the side of the mounting assembly away from the bearing seat, and the size of the second filter is larger than the first filter. A box cover is inserted into the top of the mounting assembly, and the box cover is installed on the top of the water tank. The top and side of the mounting assembly are rotatably connected with an adjustment handle, and a second bidirectional screw rod is installed at the bottom of the adjusting handle on the top, and a first bidirectional screw rod is installed on the side of the adjusting handle on the side. The first bidirectional screw rod and the second bidirectional screw rod are staggered, and the second bidirectional screw rod is arranged at the front end of the first bidirectional screw rod.

Preferably, the side of the adjusting component away from the mounting component is communicated with the outside world, the two ends of the second bidirectional screw are rotatably connected in the inner cavities of the top and bottom adjusting components, the two ends of the first bidirectional screw are rotatably connected in the inner cavities of the adjusting components on both sides, the mounting block is movably connected in the inner cavity of the adjusting component, the top and bottom mounting blocks are mounted on the two ends of the outer wall of the second bidirectional screw, the left and right mounting blocks are mounted on the two ends of the outer wall of the first bidirectional screw, dustproof elastic bands are symmetrically installed on the outer sides of the two sides of the inner cavity of the adjusting component, and the opposite sides of the dustproof elastic bands on both sides are symmetrically installed on the outer sides of the two sides of the mounting blocks.

Preferably, adaptation grooves are symmetrically opened on both sides of the outer wall of the adjustment component, waterproof elastic bands are symmetrically installed on both sides of the inner cavity of the adaptation groove, both sides of the outer wall of the mounting block are movably connected in the inner cavity of the adaptation groove, and the opposite sides of the waterproof elastic bands on both sides are symmetrically installed on both sides of the mounting block, both sides of the bellows are connected to the mounting block, the water tank is installed on the side of the top mounting block close to the water tank through a corrugated hose, the outer wall flange of the corrugated hose is connected to a solenoid valve, the inner cavities of the four mounting blocks are communicated through the bellows, the water pipe is communicated with the inner cavity of the mounting block, and the outer wall flange of the water pipe is connected to a booster pump.

Preferably, the top and bottom of the outer cylindrical polishing part away from the mounting component and the two sides of the inner cylindrical polishing part away from the mounting component are provided with threaded grooves, the top and bottom of the outer cylindrical polishing part close to the mounting component and the two sides of the inner cylindrical polishing part close to the mounting component are provided with hole grooves, the hole grooves are adapted to the size of the water pipe, the top and bottom of the inner cavity of the outer cylindrical polishing part are provided with a first water outlet groove, the two sides of the inner cavity of the inner cylindrical polishing part are symmetrically provided with a second water outlet groove, the first water outlet groove and the second water outlet groove are communicated with the inner cavity of the hole groove, and the threaded groove is communicated with the inner cavity of the first water outlet groove and the second water outlet groove.

Preferably, the size of the outer cylindrical polishing attachment is compatible with the outer cylindrical polishing attachment, the size of the inner cylindrical polishing attachment is compatible with the inner cylindrical polishing attachment, the top and bottom of the inner cavity of the outer cylindrical polishing attachment and both sides of the inner cavity of the inner cylindrical polishing attachment are rotatably connected with threaded rods, a turning handle is installed on the side of the threaded rod away from the outer cylindrical polishing attachment, the size of the threaded rod is compatible with the threaded groove, the top and bottom of the inner cavity of the outer cylindrical polishing attachment and both sides of the inner cavity of the inner cylindrical polishing attachment are provided with a third water outlet and a fourth water outlet whose sizes are compatible with the first water outlet and the second water outlet, the side of the threaded rod close to the mounting component is communicated with the outside, the side of the outer wall of the threaded rod close to the positioning component is provided with a second slot communicated with the inner cavity of the third water outlet and the fourth water outlet, and the end of the threaded rod away from the mounting component is connected to the inner cavity of the third water outlet and the fourth water outlet.

Preferably, a movable groove is provided on the top of the support seat, and an adjusting groove is provided on the side of the support seat, the inner cavities of the adjusting groove and the movable groove are communicated, the hydraulic lifting rod and the movable block are movably connected in the inner cavity of the movable groove, extension columns are symmetrically installed in the middle of both sides of the movable block, and adjusting blocks are symmetrically installed in the middle of the two sides of the extension columns, and the adjusting blocks are movably connected in the inner cavity of the adjusting groove, and the outer wall of the adjusting block is threadedly connected with bolts, and the bolts are fitted on the outer wall of the support seat, and guide rods are symmetrically installed on both sides of the inner cavity of the support seat, and the extension column is sleeved on the outer wall of the guide rod, and the bottom of the inner cavity of the extension column is rotatably connected with a roller, and the bottom of the roller is fitted to the bottom of the inner cavity of the support seat;

A driving component is installed on the side of the inner cavity of the supporting component, a belt is installed in the inner cavity of the driving component, a pulley is installed in the inner cavity of the belt, the side of the pulley is connected to the driving wheel, a motor is installed on the side of one of the pulleys through a rotating shaft, and the motor is installed on the side of the supporting component.

Preferably, a mounting groove is provided in the center of the positioning component, and the mounting groove and the outer cylindrical polishing attachment, the outer cylindrical polishing component and the center of the connecting shaft are on the same axis, and hydraulic clamps are symmetrically installed on the top and bottom of the inner cavity of the positioning component.

Beneficial Effects

Compared with the prior art, the present invention provides a polishing machine for inner hole and outer circle processing of hydraulic support structural parts, which has the following beneficial effects:

1. The polishing machine for inner hole and outer circle processing of the hydraulic support structural parts can drive the connecting shaft to rotate by starting the set servo motor. After the connecting shaft rotates, the fan blades and the mounting assembly in the inner cavity of the chip removal component can be driven to rotate. After the fan blades rotate, the waste chips generated during polishing can be sucked into the inner cavity of the waste chip barrel. After the mounting assembly rotates, the outer circle polishing part and the inner circle polishing part can be driven to rotate, so that the inner hole and outer circle of the hydraulic support structural parts can be polished.

2. The polishing machine for inner hole and outer circle processing of the hydraulic support structural member can prevent large debris from entering the inner cavity of the waste chip bucket by means of the second filter screen during chip removal. The first notch provided on the outer wall of the connecting shaft can draw the fine waste chips generated during polishing into the inner cavity of the waste chip bucket. The first filter screen can prevent the waste chips from entering the inner cavity of the chip removal component. The waste chips in the inner cavity of the waste chip bucket can be discharged into the through groove by removing the baffle plate. The waste chips can be cleaned up by means of the chip removal groove.

3. The polishing machine for inner hole and outer circle processing of the hydraulic support structural member can drive the first bidirectional screw and the second bidirectional screw to rotate by rotating the adjustment handle, so that the four mounting blocks can be threadedly connected thereto, and the installation of outer circle polishing parts and inner circle polishing parts of different sizes can be facilitated by adjusting the top and bottom mounting blocks and the left and right mounting blocks. In this way, outer circle polishing parts and inner circle polishing parts of different sizes can be installed according to hydraulic support structural members of different sizes, and hydraulic support structural members of various sizes can be adapted during polishing work.

4. The polishing machine for inner hole and outer circle processing of the hydraulic support structural parts can supply water to the mounting block through the provided water tank through the corrugated hose and the corrugated pipe. When polishing the hydraulic support structural parts, water can be input into the first water outlet trough and the second water outlet trough through the water pipe. When polishing, it can have a cooling effect and is also convenient for cleaning the hydraulic support structural parts after polishing.

5. The polishing machine for inner hole and outer circle processing of the hydraulic support structural parts can move according to the movement of the mounting block through the dust-proof elastic belt and waterproof elastic belt, so as to achieve an adaptation effect. At the same time, the inner cavity of the adjustment component can be shielded to prevent waste chips from entering its inner cavity, so as to ensure the normal movement of the mounting block. The four mounting blocks can be supplied with water through the bellows, and can move to adapt to the movement of the mounting blocks.

6. The polishing machine for inner hole and outer circle processing of the hydraulic support structural parts is convenient for installing outer circle polishing parts and inner circle polishing parts according to the size of the hydraulic support structural parts through the provided threaded grooves and threaded rods, so as to further improve the polishing range of the hydraulic support structural parts. After the threaded rods are connected to the outer circle polishing parts and the inner circle polishing parts through the threaded grooves, water can be introduced into the inner cavity of the outer circle polishing attachment parts and the inner circle polishing attachment parts, so as to ensure the normal circulation of water, and to ensure that the installed outer circle polishing attachment parts and the inner circle polishing attachment parts can also cool down and clean the hydraulic support structural parts. At the same time, when the outer circle polishing parts and the inner circle polishing parts do not need to be installed, hole plugs compatible with the threaded grooves can be prepared to cover them, so as to prevent water from flowing out.

7. The polishing machine for inner hole and outer circle processing of the hydraulic support structural parts can limit the hydraulic support structural parts to be processed by starting the set hydraulic clamps. When polishing, the movement of the hydraulic support structural parts can be avoided, thereby ensuring the polishing accuracy.

8. The polishing machine for inner hole and outer circle processing of the hydraulic support structure can support the bottom of the hydraulic support structure according to the size of the hydraulic support structure through a support assembly that can move forward and backward and up and down, so as to prevent the hydraulic support structure from tilting due to its heavy weight. By tightening the set bolts, the position of the support assembly can be fixed by the adjustment block. By using the set driving wheel, the support assembly can be moved to a suitable position, and then the hydraulic support structure can be driven to move, so as to facilitate the loading and unloading of the hydraulic support structure.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the front side of the present invention;

FIG2 is a schematic structural diagram of a chip removal assembly according to the present invention;

FIG3 is a schematic diagram of the structure of the inner cavity of the mounting assembly of the present invention;

FIG4 is a schematic structural diagram of an outer cylindrical polishing member of the present invention;

FIG5 is a schematic structural diagram of a support assembly of the present invention;

FIG. 6 is an enlarged view of point A in FIG. 4 of the present invention.

In the figure: 1, base; 2, chip removal groove; 3, through groove; 4, chip removal assembly; 5, servo motor; 6, waste chip bucket; 7, first filter; 8, connecting shaft; 9, baffle; 10, bearing seat; 11, installation assembly; 12, second filter; 13, dustproof elastic belt; 14, box cover; 15, water tank; 16, adjustment handle; 17, adjustment assembly; 18, first two-way screw rod; 19, second two-way screw rod; 20, installation block; 21, water pipe; 22, waterproof elastic belt; 23, bellows; 24, outer circle polishing piece; 25, inner circle polishing piece; 26, first A water outlet; 27, a second water outlet; 28, a hole slot; 29, a threaded rod; 30, a handle; 31, an outer circle polishing attachment; 32, an inner circle polishing attachment; 33, a support seat; 34, an adjustment slot; 35, a support assembly; 36, a driving wheel; 37, a hydraulic lifting rod; 38, a movable block; 39, an extension column; 40, a guide rod; 41, a roller; 42, an adjustment block; 43, a positioning assembly; 44, a hydraulic clamp; 45, a fan blade; 46, a first notch; 47, a third water outlet; 48, a fourth water outlet; 49, a second notch; 50, a driving assembly.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

As shown in Figures 1 and 2, a polishing machine for inner hole and outer circle processing of hydraulic support structural parts includes a base 1, a chip removal component 4 is installed on the top of the base 1, a waste chip bucket 6 is installed on the outer wall of the chip removal component 4, a connecting shaft 8 is rotatably connected to the center of the inner cavity of the waste chip bucket 6, a bearing seat 10 is installed on the outer wall of the connecting shaft 8, a mounting component 11 is installed on the side of the bearing seat 10 away from the waste chip bucket 6, a servo motor 5 is installed on the side of the chip removal component 4 away from the waste chip bucket 6, and the side of the servo motor 5 close to the waste chip bucket 6 is installed on the outer wall of the connecting shaft 8 through a coupling, a fan blade 45 is provided in the inner cavity of the chip removal component 4, and the fan blade 45 is installed on the side of the outer wall of the connecting shaft 8 close to the chip removal component 4, and the inner cavity of the waste chip bucket 6 It is communicated with the inner cavity of the chip removal component 4, a first filter screen 7 is installed on the side of the inner cavity of the waste chip bucket 6 close to the chip removal component 4, a baffle 9 is installed on the bottom of the inner cavity of the waste chip bucket 6, a through groove 3 is opened on the top of the base 1, a chip removal groove 2 is opened on the bottom of the side of the base 1, and the chip removal groove 2 is communicated with the inner cavity of the through groove 3, a first notch 46 is opened on the side of the outer wall of the connecting shaft 8 close to the mounting component 11, and the side of the connecting shaft 8 away from the waste chip bucket 6 is installed in the inner cavity of the mounting component 11, and the connecting shaft 8 is rotatably connected in the inner cavity of the waste chip bucket 6, a part of the first notch 46 on the outer wall of the connecting shaft 8 is set in the inner cavity of the mounting component 11, and the other part of the first notch 46 on the outer wall of the connecting shaft 8 is set in the inner cavity of the waste chip bucket 6;

By starting the servo motor 5, the connecting shaft 8 can be driven to rotate. After the connecting shaft 8 rotates, the fan blades 45 and the mounting assembly 11 in the inner cavity of the chip removal assembly 4 can be driven to rotate. After the fan blades 45 rotate, the waste chips generated during polishing can be sucked into the inner cavity of the waste chip bucket 6. After the mounting assembly 11 rotates, the outer circle polishing member 24 and the inner circle polishing member 25 can be driven to rotate, so that the inner hole and outer circle of the hydraulic support structure can be polished;

By setting up the second filter 12, when performing chip removal work, larger debris can be prevented from entering the inner cavity of the waste chip bucket 6. By opening the first slot 46 on the outer wall of the connecting shaft 8, fine chips generated during polishing can be drawn into the inner cavity of the waste chip bucket 6. By setting up the first filter 7, chips can be prevented from entering the inner cavity of the chip removal component 4. By removing the baffle 9, the chips in the inner cavity of the waste chip bucket 6 can be discharged into the through groove 3. In combination with the chip discharge groove 2, the chips can be cleaned up.

As shown in Figures 1 and 3, a polishing machine for inner hole and outer circle processing of hydraulic support structural parts is provided. An adjusting component 17 is installed around the inner cavity of the mounting component 11. A mounting block 20 is movably connected in the inner cavity of the adjusting component 17. A water pipe 21 is installed on the side of the mounting block 20 away from the inner cavity of the mounting component 11. A bellows 23 are movably connected on both sides of the adjusting component 17. A water tank 15 is installed in the inner cavity of the mounting component 11. A second filter screen 12 is installed on the side of the mounting component 11 away from the bearing seat 10. The size of the second filter screen 12 is larger than the first filter screen 7. The mounting component 11 The top of the tank cover 14 is plugged into the tank cover 14, which is installed on the top of the water tank 15. The top and side of the mounting assembly 11 are rotatably connected with the adjustment handle 16. The bottom of the top adjustment handle 16 is installed with a second bidirectional screw rod 19. The side of the side adjustment handle 16 is installed with a first bidirectional screw rod 18. The first bidirectional screw rod 18 and the second bidirectional screw rod 19 are staggered. The second bidirectional screw rod 19 is arranged at the front end of the first bidirectional screw rod 18. The side of the adjustment assembly 17 away from the mounting assembly 11 is communicated with the outside world. The two ends of the second bidirectional screw rod 19 are rotatably connected to the top and bottom two adjustment groups. The two ends of the first bidirectional screw 18 are rotatably connected in the inner cavity of the adjusting components 17 on both sides, the mounting block 20 is movably connected in the inner cavity of the adjusting component 17, the top and bottom mounting blocks 20 are mounted on the two ends of the outer wall of the second bidirectional screw 19, the left and right mounting blocks 20 are mounted on the two ends of the outer wall of the first bidirectional screw 18, the outer sides of the inner cavity of the adjusting component 17 are symmetrically mounted with dustproof elastic belts 13, the opposite sides of the dustproof elastic belts 13 on both sides are symmetrically mounted on the outer sides of the mounting blocks 20, and the outer walls of the adjusting component 17 are symmetrically provided with adapter grooves, which are adapted to Waterproof elastic bands 22 are symmetrically installed on both sides of the inner cavity of the groove, and both sides of the outer wall of the mounting block 20 are movably connected in the inner cavity of the adapter groove. The opposite sides of the waterproof elastic bands 22 on both sides are symmetrically installed on both sides of the mounting block 20. Both sides of the bellows 23 are connected to the mounting block 20. The water tank 15 is installed on the side of the top mounting block 20 close to the water tank 15 through a corrugated hose. The outer wall flange of the corrugated hose is connected to a solenoid valve. The inner cavities of the four mounting blocks 20 are communicated through the bellows 23. The water pipe 21 is communicated with the inner cavity of the mounting block 20, and the outer wall flange of the water pipe 21 is connected to a booster pump.

By rotating the adjustment handle 16, the first bidirectional screw 18 and the second bidirectional screw 19 can be driven to rotate, so that the four mounting blocks 20 can be threadedly connected thereto, and the outer cylindrical polishing pieces 24 and the inner cylindrical polishing pieces 25 of different sizes can be conveniently installed by adjusting the mounting blocks 20 at the top and the bottom and the mounting blocks 20 at the left and right sides, so that the outer cylindrical polishing pieces 24 and the inner cylindrical polishing pieces 25 of different sizes can be installed according to the hydraulic support structural members of different sizes, and the hydraulic support structural members of various sizes can be adapted during the polishing work;

Through the water tank 15, water can be supplied to the mounting block 20 through the corrugated hose and the corrugated pipe 23. When the hydraulic support structure is polished, water can be input to the first water outlet trough 26 and the second water outlet trough 27 through the water pipe 21. When the polishing process is performed, the temperature can be reduced, and it is also convenient to clean the hydraulic support structure after polishing.

By setting the dustproof elastic band 13 and the waterproof elastic band 22, when the mounting block 20 moves, it can move according to the movement thereof, thereby achieving an adaptation effect. At the same time, the inner cavity of the adjustment component 17 can be shielded to prevent waste from entering its inner cavity, thereby ensuring the normal movement of the mounting block 20. By setting the bellows 23, the four mounting blocks 20 can be supplied with water and can move to adapt to the movement of the mounting block 20.

As shown in Figures 1, 4 and 6, a polishing machine for inner hole and outer circle processing of hydraulic support structural parts, an outer circle polishing piece 24 is installed on the side of the mounting assembly 11 away from the bearing seat 10, an inner circle polishing piece 25 is arranged in the inner cavity of the outer circle polishing piece 24, an outer circle polishing attachment 31 is installed on the side of the outer circle polishing piece 24 away from the mounting assembly 11, an inner circle polishing attachment 32 is installed on the side of the inner circle polishing piece 25 away from the mounting assembly 11, and the top and bottom of the end of the outer circle polishing piece 24 away from the mounting assembly 11 are aligned with the inner circle polishing piece 32. The polishing member 25 is provided with a thread groove 28 on both sides of the end away from the mounting assembly 11. The top and bottom of the end of the outer polishing member 24 close to the mounting assembly 11 and the two sides of the end of the inner polishing member 25 close to the mounting assembly 11 are provided with a hole groove, and the hole groove is adapted to the size of the water pipe 21. The top and bottom of the inner cavity of the outer polishing member 24 are provided with a first water outlet groove 26, and the two sides of the inner cavity of the inner polishing member 25 are symmetrically provided with a second water outlet groove 27. The first water outlet groove 26 and the second water outlet groove 27 are connected to the inner cavity of the hole groove, and the thread groove 28 is communicated with the inner cavity of the first water outlet trough 26 and the second water outlet trough 27, the size of the outer cylindrical polishing attachment 31 is adapted to the outer cylindrical polishing member 24, the size of the inner cylindrical polishing attachment 32 is adapted to the inner cylindrical polishing member 25, the top and bottom of the inner cavity of the outer cylindrical polishing attachment 31 and both sides of the inner cavity of the inner cylindrical polishing attachment 32 are rotatably connected with a threaded rod 29, and a rotating handle 30 is installed on the side of the threaded rod 29 away from the outer cylindrical polishing member 24, the threaded rod 29 is adapted to the size of the threaded groove 28, and the inner cavity of the outer cylindrical polishing attachment 31 is rotatably connected with the threaded rod 29. The top and bottom and both sides of the inner cavity of the inner circle polishing attachment 32 are provided with a third water outlet 47 and a fourth water outlet 48 whose sizes match the first water outlet 26 and the second water outlet 27. The side of the threaded rod 29 close to the mounting assembly 11 is communicated with the outside. The side of the outer wall of the threaded rod 29 close to the positioning assembly 43 is provided with a second notch 49 communicated with the inner cavities of the third water outlet 47 and the fourth water outlet 48. The end of the threaded rod 29 away from the mounting assembly 11 is connected to the inner cavities of the third water outlet 47 and the fourth water outlet 48.

By setting the threaded groove 28 and the threaded rod 29, it is convenient to install the outer cylindrical polishing part 24 and the inner cylindrical polishing part 25 according to the size of the hydraulic support structure, so as to further improve the polishing range of the hydraulic support structure. After the threaded rod 29 is connected with the outer cylindrical polishing part 24 and the inner cylindrical polishing part 25 through the threaded groove 28, water can be introduced into the inner cavity of the outer cylindrical polishing addition part 31 and the inner cylindrical polishing addition part 32, so as to ensure the normal circulation of water, and to ensure that the installed outer cylindrical polishing addition part 31 and the inner cylindrical polishing addition part 32 can also cool down and clean the hydraulic support structure. At the same time, when the outer cylindrical polishing part 24 and the inner cylindrical polishing part 25 do not need to be installed, a hole plug compatible with the threaded groove 28 can be prepared to cover them, so as to prevent water from flowing out.

As shown in Figures 1 and 5, a polishing machine for inner hole and outer circle processing of a hydraulic support structural member is provided. A support seat 33 is installed at the bottom of the side of the bearing seat 10 away from the base 1. The top of the support seat 33 is movably connected with a support assembly 35. The center of the top of the support assembly 35 is rotatably connected with a driving wheel 36. A hydraulic lifting rod 37 is installed in the center of the bottom of the support assembly 35. A movable block 38 is installed at the bottom of the hydraulic lifting rod 37. A positioning assembly 43 is installed on the side of the top of the support seat 33 away from the support assembly 35. A movable groove is provided at the top of the support seat 33. An adjusting groove 34 is provided on the side of the support seat 33. The adjusting groove 34 is communicated with the inner cavity of the movable groove. The hydraulic lifting rod 37 and the movable block 38 are both movably connected in the inner cavity of the movable groove. Extension columns 39 are symmetrically installed in the center of both sides of the movable block 38. Adjustment blocks 42 are symmetrically installed in the center of the opposite sides of the two extension columns 39. The adjustment blocks 42 are movably connected to the adjustment grooves. In the inner cavity of the section groove 34, the outer wall of the adjustment block 42 is threadedly connected with bolts, and the bolts are attached to the outer wall of the support seat 33. Guide rods 40 are symmetrically installed on both sides of the inner cavity of the support seat 33. The extension column 39 is sleeved on the outer wall of the guide rod 40. The bottom of the inner cavity of the extension column 39 is rotatably connected with a roller 41, and the bottom of the roller 41 is attached to the bottom of the inner cavity of the support seat 33. A driving component 50 is installed on the side of the inner cavity of the support component 35. A belt is installed in the inner cavity of the driving component 50, and a pulley is installed in the inner cavity of the belt. The side of the pulley is connected to the driving wheel 36. A motor is installed on the side of one of the pulleys through a rotating shaft. The motor is installed on the side of the support component 35. An installation groove is opened in the center of the positioning component 43. The installation groove and the center of the outer cylindrical polishing attachment 31, the outer cylindrical polishing component 24 and the connecting shaft 8 are on the same axis. The top and bottom of the inner cavity of the positioning component 43 are symmetrically installed with hydraulic clamps 44;

By starting the hydraulic clamp 44, the hydraulic support structure to be processed can be limited, and the movement of the hydraulic support structure can be avoided during polishing, thereby ensuring the polishing accuracy;

By means of the support assembly 35 that can move forward and backward and up and down, the bottom of the hydraulic support structure can be supported according to the size of the hydraulic support structure, so as to prevent the hydraulic support structure from tilting due to its heavy weight. By tightening the set bolts, the position of the support assembly 35 can be fixed by the adjustment block 42. By means of the set driving wheel 36, after the support assembly 35 is moved to a suitable position, the hydraulic support structure can be driven to move, so as to facilitate the loading and unloading of the hydraulic support structure.

It should be noted that the present invention is a polishing machine for inner hole outer circle processing of hydraulic support structural parts. When in use, the sizes of the outer circle polishing part 24 and the inner circle polishing part 25 are selected according to the size of the hydraulic support structural parts. When the hydraulic support structural parts are long, the outer circle polishing attachment 31 and the inner circle polishing attachment 32 that are compatible with the outer circle polishing part 24 and the inner circle polishing part 25 are selected to be installed thereon. The outer circle polishing attachment 31 and the inner circle polishing attachment 32 are threadedly connected to the front of the outer circle polishing part 24 and the inner circle polishing part 25 through the threaded rod 29;

The position of the water pipe 21 is adjusted according to the position of the holes and grooves on the back of the outer polishing member 24 and the inner polishing member 25. The two adjusting handles 16 are rotated, and the top adjusting handle 16 drives the second bidirectional screw 19 to rotate, and the right adjusting handle 16 drives the first bidirectional screw 18 to rotate. At this time, the top and bottom mounting blocks 20 and the left and right mounting blocks 20 are respectively threadedly connected with the second bidirectional screw 19 and the first bidirectional screw 18. At this time, the water pipe 21 can be driven to adjust to a suitable position until the outer polishing member 24 and the inner polishing member 25 can be sleeved on the outer wall of the water pipe 21 through the holes and grooves on the back. After the installation is completed, continue to rotate the adjusting handle 16 to reinforce the installation of the outer polishing member 24 and the inner polishing member 25.

Take out the hydraulic support structure that needs to be polished, put it into the inner cavity of the positioning assembly 43, adjust the height and position of the support assembly 35 according to the size of the hydraulic support structure, move the support assembly 35, drive the hydraulic lifting rod 37 and the movable block 38 to move in the inner cavity of the movable groove, and when the movable block 38 moves, it will drive the extension column 39 to move on the outer wall of the guide rod 40, and at the same time, the roller 41 at the bottom of the extension column 39 will roll at the bottom of the inner cavity of the support seat 33. After moving to the appropriate position, start the hydraulic lifting rod 37 so that the support assembly 35 can rise until the driving wheel 36 fits the bottom of the hydraulic support structure, tighten the bolts, limit the adjustment block 42, start the driving assembly 50 on the right side of the driving wheel 36, and drive the driving wheel 36 to rotate. At this time, the hydraulic support structure can be loaded until the inner hole and outer circle of the hydraulic support structure are installed in the outer circle polishing part 24 and the inner circle polishing part 25, and start the two hydraulic clamps 44 to position the front of the outer wall of the hydraulic support structure.

Start the servo motor 5 to drive the connecting shaft 8 to rotate. After the connecting shaft 8 rotates, it will drive the fan blades 45 in the inner cavity of the chip removal component 4 and the mounting component 11 to rotate respectively. After the mounting component 11 rotates, it will drive the outer circle polishing member 24 and the inner circle polishing member 25 to rotate. After the outer circle polishing member 24 and the inner circle polishing member 25 rotate, they can drive the outer circle polishing attachment 31 and the inner circle polishing attachment 32 to rotate. At this time, the outer circle and inner hole of the hydraulic support structure can be polished. The inner cavity of the inner circle polishing member 25 and the inner circle polishing attachment 32 can also polish the cylinder in the inner hole of the hydraulic support structure. If there is no cylinder, it will not affect the polishing work.

During polishing, waste chips are generated. After the fan blades 45 rotate, the waste chips can be drawn into the inner cavity of the waste chip bucket 6 through the first notch 46 on the outer wall of the connecting shaft 8 through the mounting assembly 11. When the waste chips are drawn out, the baffle 9 is opened to pour the waste chips out of the inner cavity of the waste chip bucket 6.

During and after polishing, the water in the inner cavity of the water tank 15 is injected into the inner cavity of the top mounting block 20 through the corrugated hose, and the top mounting block 20 is input into the inner cavity of the remaining mounting blocks 20 through the bellows 23 on both sides thereof and the remaining bellows 23. At this time, the water delivery pipe 21 can input water into the outer circle polishing part 24, the inner circle polishing part 25, the outer circle polishing attachment 31 and the inner circle polishing attachment 32. When the hydraulic support structure is polished, it can be cooled and cleaned.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims (10)

1. The utility model provides a hydraulic support structure is with polishing machine for processing of hole excircle, includes base (1), its characterized in that: the chip removing device is characterized in that the chip removing component (4) is arranged at the top of the base (1), the chip removing barrel (6) is arranged on the outer wall of the chip removing component (4), the connecting shaft (8) is rotationally connected with the center of the inner cavity of the chip removing barrel (6), the bearing seat (10) is arranged on the outer wall of the connecting shaft (8), and the mounting component (11) is arranged on one side, far away from the chip removing barrel (6), of the bearing seat (10);

an adjusting component (17) is arranged around the inner cavity of the installing component (11), an installing block (20) is movably connected in the inner cavity of the adjusting component (17), a water pipe (21) is arranged on one side, far away from the inner cavity of the installing component (11), of the installing block (20), corrugated pipes (23) are movably connected on two sides of the adjusting component (17), and a water tank (15) is arranged in the inner cavity of the installing component (11);

An outer circle polishing piece (24) is arranged on one side, far away from the bearing seat (10), of the installation component (11), an inner circle polishing piece (25) is arranged in an inner cavity of the outer circle polishing piece (24), an outer circle polishing adding piece (31) is arranged on one side, far away from the installation component (11), of the outer circle polishing piece (24), and an inner circle polishing adding piece (32) is arranged on one side, far away from the installation component (11), of the inner circle polishing piece (25);

The support base is characterized in that the support base (33) is arranged at the bottom of one side, far away from the base (1), of the bearing base (10), the support assembly (35) is movably connected to the top of the support base (33), the driving wheel (36) is rotatably connected to the center of the top of the support assembly (35), the hydraulic lifting rod (37) is arranged at the center of the bottom of the support assembly (35), the movable block (38) is arranged at the bottom of the hydraulic lifting rod (37), and the positioning assembly (43) is arranged at one side, far away from the support assembly (35), of the top of the support base (33).

2. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the utility model discloses a waste chip removing device, including waste chip barrel (6), servo motor (5) are installed to one side that waste chip barrel (6) was kept away from to waste chip subassembly (4), one side that servo motor (5) is close to waste chip barrel (6) is installed at the outer wall of connecting axle (8) through the shaft coupling, be provided with flabellum (45) in the inner chamber of waste chip subassembly (4), one side that waste chip subassembly (4) was close to in connecting axle (8) outer wall is installed to flabellum (45), the inner chamber of waste chip barrel (6) communicates with each other with the inner chamber of waste chip subassembly (4), first filter screen (7) are installed to one side that waste chip barrel (6) inner chamber is close to waste chip subassembly (4).

3. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the utility model discloses a chip removing device for a waste chip barrel, including a chip barrel (6), a chip groove (2), a connecting shaft (8), a chip barrel (6), a baffle (9) is installed to the bottom of chip barrel (6) inner chamber, logical groove (3) has been seted up at the top of base (1), chip groove (2) have been seted up to the bottom of base (1) side, chip groove (2) communicate with each other with the inner chamber of leading to groove (3), first notch (46) have been seted up to one side that connecting shaft (8) outer wall is close to installation component (11), one side that connecting shaft (8) kept away from chip barrel (6) is installed in the inner chamber of installation component (11), connecting shaft (8) rotate and are connected in the inner chamber of chip barrel (6), first notch (46) of connecting shaft (8) outer wall partly set up in the inner chamber of installation component (11), another part of first notch (46) of connecting shaft (8) outer wall sets up in the inner chamber of chip barrel (6).

4. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the utility model discloses a motor vehicle seat structure, including installation component (11), bearing frame (10), second filter screen (12) are installed to one side that installation component (11) kept away from, the size of second filter screen (12) is greater than first filter screen (7), peg graft at the top of installation component (11) has case lid (14), the top at water tank (15) is installed to case lid (14), the top and the side of installation component (11) are all rotated and are connected with adjustment handle (16), the top second bidirectional screw (19) are installed to the bottom of adjustment handle (16), and the side first bidirectional screw (18) are installed to the side of adjustment handle (16), first bidirectional screw (18) and second bidirectional screw (19) are stagger the setting, second bidirectional screw (19) set up the front end at first bidirectional screw (18).

5. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 4, wherein: one side that installation component (11) was kept away from to adjusting component (17) communicates with each other with the external world, the both ends of second bidirectional screw (19) rotate and connect in the inner chamber of top and bottom two adjusting component (17), the both ends of first bidirectional screw (18) rotate and connect in both sides in the inner chamber of adjusting component (17), installation piece (20) swing joint is in the inner chamber of adjusting component (17), top and bottom installation piece (20) are installed at the both ends of second bidirectional screw (19) outer wall, left and right sides installation piece (20) are installed at the both ends of first bidirectional screw (18) outer wall, dustproof elastic webbing (13) are installed to the outside symmetry in adjusting component (17) inner chamber both sides, both sides dustproof elastic webbing (13) opposite one side symmetry is installed in the outside of installation piece (20) both sides.

6. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the water tank is characterized in that an adaptation groove is symmetrically formed in the two sides of the outer wall of the adjusting assembly (17), waterproof elastic belts (22) are symmetrically arranged on the two sides of the inner cavity of the adaptation groove, two sides of the outer wall of the installation block (20) are movably connected in the inner cavity of the adaptation groove, two sides of the waterproof elastic belts (22) are symmetrically arranged on the two sides of the installation block (20) on the opposite sides, two sides of a corrugated pipe (23) are connected with the installation block (20), the water tank (15) is arranged on one side, close to the water tank (15), of the top installation block (20) through a corrugated pipe, an electromagnetic valve is connected to an outer wall flange of the corrugated pipe, the inner cavities of the installation block (20) are communicated through corrugated pipes (23), and the outer wall flange of the water pipe (21) is connected with a booster pump.

7. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the top and the bottom that installation component (11) one end was kept away from to excircle polishing piece (24) with screw thread groove (28) have all been seted up to the both sides that installation component (11) one end was kept away from to interior round polishing piece (25), the top and the bottom that installation component (11) one end was close to excircle polishing piece (24) with the hole groove has all been seted up to the both sides that installation component (11) one end was close to interior round polishing piece (25), the size looks adaptation of hole groove and raceway (21), first play basin (26) have been seted up to the top and the bottom of excircle polishing piece (24) inner chamber, second play basin (27) have been seted up to the bilateral symmetry of interior round polishing piece (25) inner chamber, first play basin (26) with the second play basin (27) communicates with each other with the inner chamber of hole groove, screw thread groove (28) communicate with each other with the inner chamber of first play basin (26) and second play basin (27).

8. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the size of the outer circle polishing additional member (31) and the size of the outer circle polishing member (24) are matched, the size of the inner circle polishing additional member (32) and the size of the inner circle polishing member (25) are matched, the top and the bottom of the inner cavity of the outer circle polishing additional member (31) and the two sides of the inner cavity of the inner circle polishing additional member (32) are respectively and rotationally connected with a threaded rod (29), a rotating handle (30) is arranged on one side of the threaded rod (29) far away from the outer circle polishing member (24), the threaded rod (29) is matched with the size of a thread groove (28), the top and the bottom of the inner cavity of the outer circle polishing additional member (31) and the two sides of the inner cavity of the inner circle polishing additional member (32) are respectively provided with a third water outlet groove (47) and a fourth water outlet groove (48), the side of the threaded rod (29) close to the installation component (11) is communicated with the outside, one side of the threaded rod (29) close to the outer wall of the location component (43) is provided with a third water outlet groove (47) and a fourth water outlet groove (48) matched with the first water outlet groove (26) and the second water outlet groove (27), and one end of the threaded rod (47) is communicated with the third water outlet groove (47) and the fourth water outlet groove (48).

9. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the top of supporting seat (33) has seted up the removal groove, adjustment tank (34) have been seted up to the side of supporting seat (33), adjustment tank (34) communicate with each other with the inner chamber of removal groove, hydraulic lifting rod (37) and movable block (38) all swing joint are in the inner chamber of removal groove, extension post (39) are installed to the centre symmetry of movable block (38) both sides, two the centre symmetry of extension post (39) one side opposite to each other installs regulating block (42), regulating block (42) swing joint is in the inner chamber of adjustment tank (34), the outer wall threaded connection of regulating block (42) has the bolt, the bolt laminating is at the outer wall of supporting seat (33), guide bar (40) are installed to the bilateral symmetry of supporting seat (33) inner chamber, the outer wall at guide bar (40) is overlapped to extension post (39) inner chamber's bottom rotation connection gyro wheel (41), the bottom laminating of gyro wheel (41) is in the bottom of supporting seat (33) inner chamber;

The side of supporting component (35) inner chamber is installed drive assembly (50), install the belt in the inner chamber of drive assembly (50), install the belt pulley in the inner chamber of belt, the side and the drive wheel (36) of belt pulley are connected, and one of them the motor is installed through the pivot to the side of belt pulley, the side at supporting component (35) is installed to the motor.

10. The polishing machine for machining an outer circle of an inner hole for a hydraulic support structure according to claim 1, wherein: the center of the positioning component (43) is provided with a mounting groove, the centers of the mounting groove, the outer circle polishing additional member (31), the outer circle polishing member (24) and the connecting shaft (8) are coaxial, and the top and the bottom of the inner cavity of the positioning component (43) are symmetrically provided with hydraulic clamping jaws (44).