阅读说明：本技术 一种铁环打磨装置 (Hoop grinding device ) 是由 胡章成 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种铁环打磨装置,涉及机械技术领域。包括活动板,所述活动板底部嵌固有一号打磨棒,所述活动板下方设置有二号打磨棒,所述二号打磨棒上设置有调节机构,所述调节机构包括一号转动板、一号滑杆、通孔、卡紧杆和支撑板,所述一号转动板底部转动安装于二号打磨棒顶部,所述一号转动板顶部转动安装于一号滑杆底部,所述通孔嵌固于一号滑杆上且连通,所述通孔内壁滑动安装于卡紧杆外壁上,所述卡紧杆底部滑动安装于支撑板顶部外壁上。该铁环打磨装置,通过可以调节二号打磨棒的位置来适合不同厚度规格的拉环进行打磨操作,同时在打磨过程中可以对残渣进行收集操作,方便了工作人员进行收集,提高了工作效率。(The invention discloses an iron ring polishing device, and relates to the technical field of machinery. Including the fly leaf, the fly leaf bottom is inlayed intrinsic stick of polishing No. one, the fly leaf below is provided with the stick of polishing No. two, be provided with adjustment mechanism on the stick of polishing No. two, adjustment mechanism includes rotor plate, slide bar, through-hole, chucking pole and backup pad No. one, the rotor plate bottom is rotated and is installed in the stick top of polishing No. two, the rotor plate top is rotated and is installed in the slide bar bottom No. one, the through-hole inlays admittedly on the slide bar and the intercommunication, through-hole inner wall slidable mounting is on chucking pole outer wall, chucking pole bottom slidable mounting is on backup pad top outer wall. This hoop grinding device, the pull ring that the stick of polishing comes to be fit for different thickness specifications through the position that can adjust No. two is polished and is polished the operation, can collect the operation to the residue at the in-process of polishing simultaneously, has made things convenient for the staff to collect, has improved work efficiency.)

1. The utility model provides an iron ring grinding device, includes fly leaf (1), its characterized in that: stick (2) of polishing No. inherently is inlayed to fly leaf (1) bottom, fly leaf (1) below is provided with stick (3) of polishing No. two, be provided with adjustment mechanism on stick (3) of polishing No. two, adjustment mechanism includes rotor plate (41), slide bar (42), through-hole (43), chucking pole (44) and backup pad (45), rotor plate (41) bottom is rotated and is installed in stick (3) top of polishing No. two, rotor plate (41) top is rotated and is installed in slide bar (42) bottom No. one, through-hole (43) are inlayed admittedly on slide bar (42) and are linked together, through-hole (43) inner wall slidable mounting is on chucking pole (44) outer wall, chucking pole (44) bottom slidable mounting is on backup pad (45) top outer wall.

2. The iron ring grinding device as claimed in claim 1, wherein: no. two stick (3) slidable mounting polish on slide rail (5) inner wall, slide rail (5) inlay admittedly on stick (2) outer wall polish, movable mounting has hoop (6) between stick (2) polish and No. two stick (3) polish, stick (2) polish inside be provided with supporting mechanism.

3. An iron ring grinding device as defined in claim 2, wherein: the supporting mechanism comprises a supporting block (71), a limiting plate (72) and a circulating plate (73), the supporting block (71) is slidably mounted on the limiting plate (72), the limiting plate (72) is fixedly embedded on the inner wall of a polishing rod (2), an elastic piece elastic connection is fixedly mounted between the outer wall of the supporting block (71) and the inner wall of the polishing rod (2), the circulating plate (73) is fixedly embedded inside the supporting block (71) and is communicated with the outer wall of the top of the supporting block (71) and the inner wall of the polishing rod (2), and the top of the supporting block (71) is arranged to be an arc surface.

4. The iron ring grinding device as claimed in claim 1, wherein: a stick (2) bottom of polishing is provided with presses the moving mechanism, press the moving mechanism to include clamp plate (81), fixed pipe (82), hit board (83) No. one, clamp plate (81) bottom is rotated and is installed on stick (2) bottom inner wall of polishing No. one, fixed pipe (82) slidable mounting is on clamp plate (81) outer wall, hit board (83) left end rotation and install on fixed pipe (82) outer wall No. one, hit board (83) right-hand member and lug (9) swing joint No. one.

5. The iron ring grinding device as claimed in claim 1, wherein: no. one grinding block (11) is embedded on grinding rod (2) inner wall, a grinding block (11) outside is provided with pushing mechanism, pushing mechanism includes a seal box (121), slide (122), No. two hits board (123), a seal box (121) is embedded between a grinding block (11) and a grinding rod (2) inner wall, slide (122) slidable mounting is on a seal box (121) inner wall, No. two hits board (123) and inlays admittedly on slide (122) outer wall, No. two hit board (123) and No. two lug (13) swing joint.

6. An iron ring grinding device as defined in claim 5, wherein: a seal box (121) top is inlayed and is had communicating pipe (14), the part that communicating pipe (14) left end stretched into No. two sanding stick (3) inlays admittedly in No. two seal box (15) tops, No. two seal box (15) inside is provided with moving mechanism, moving mechanism includes No. two abrasive brick (161), gasbag (162), No. two slide (163), No. two abrasive brick (161) inlay admittedly on No. two sanding stick (3) inner wall, gasbag (162) inlay admittedly on No. two abrasive brick (161) outer wall, gasbag (162) and No. two slide (163) swing joint.

7. An iron ring grinding device as defined in claim 6, wherein: no. two slide (163) bottom is inlayed inherently No. three lug (17), No. three lug (17) bottom and No. three slide (181) top swing joint, No. three slide (181) bottom is rotated and is installed in rotating plate (183) top, rotating plate (183) bottom is rotated and is installed in vibration board (184) top, vibration board (184) slidable mounting is on under casing (185), vibration board (184) outer wall and supporting shoe (71) outer wall swing joint.

8. An iron ring grinding device as defined in claim 6, wherein: a plastic hose (19) is embedded in the communicating pipe (14), and an air hole (20) is fixedly formed in the bottom of the communicating pipe (14) and communicated with the communicating pipe.

9. An iron ring grinding device according to claim 4, wherein: baffle (22) are embedded on clamp plate (81) inner wall, baffle (22) top movable mounting has striking ball (21), striking ball (21) and clamp plate (81) inner wall swing joint.

Technical Field

The invention relates to the technical field of machinery, in particular to an iron ring polishing device.

Background

The production process of a machine refers to the whole process of making a product from raw materials (or semi-finished products). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output.

Among the prior art, in machining's field, need polish the operation to the inside and outside wall of hoop, but current hoop thickness specification differs for current inside and outside wall grinding device can not be applicable to the hoop of different thickness specifications, makes the production efficiency of hoop low, needs often to change grinding device and polishes or separately polish the inside and outside wall, causes the lower phenomenon of work efficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an iron ring polishing device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an iron ring grinding device, includes the fly leaf, the fly leaf bottom inlays intrinsic stick of polishing No. one, the fly leaf below is provided with the stick of polishing No. two, be provided with adjustment mechanism on the stick of polishing No. two, adjustment mechanism includes rotor plate, slide bar, through-hole, chucking pole and backup pad, the rotor plate bottom is rotated and is installed in the stick top of polishing No. two, the rotor plate top is rotated and is installed in the slide bar bottom No. one, the through-hole inlays admittedly on the slide bar and feeds through, through-hole inner wall slidable mounting is on chucking pole outer wall, chucking pole bottom slidable mounting is on backup pad top outer wall.

Preferably, No. two stick slidable mounting that polish on the slide rail inner wall, the slide rail inlays admittedly on a stick outer wall of polishing, movable mounting has the hoop between a stick and No. two sticks of polishing, the inside supporting mechanism that is provided with of a stick of polishing.

Preferably, the supporting mechanism comprises a supporting block, a limiting plate and a circulating plate, the supporting block is slidably mounted on the limiting plate, the limiting plate is fixedly embedded on the inner wall of the first polishing rod, an elastic piece elastic connection is fixedly mounted between the outer wall of the supporting block and the inner wall of the first polishing rod, the circulating plate is fixedly embedded in the supporting block and communicated with the outer wall of the top of the supporting block and the inner wall of the first polishing rod, and the top of the supporting block is set to be a cambered surface.

Preferably, the polishing rod bottom is provided with the pressure-actuated mechanism, the pressure-actuated mechanism includes clamp plate, fixed pipe, one number hits the board, the clamp plate bottom is rotated and is installed on polishing rod bottom inner wall No. one, fixed pipe slidable mounting is on the clamp plate outer wall, one number hits the board left end and rotates and install on fixed pipe outer wall, one number hits board right-hand member and lug swing joint.

Preferably, No. one the excellent inner wall of polishing inlays and has a abrasive brick admittedly, an abrasive brick outside is provided with pushing mechanism, pushing mechanism includes a seal box, a slide, No. two hit the board, a seal box inlays admittedly between an abrasive brick and a excellent inner wall of polishing, a slide slidable mounting is on a seal box inner wall, No. two hit the board and inlay admittedly on a slide outer wall, No. two hit board and No. two lug swing joint.

Preferably, a communicating pipe is embedded in the top of the first closed box, the part of the communicating pipe, which extends into the second grinding rod, is embedded in the top of the second closed box, a moving mechanism is arranged inside the second closed box, the moving mechanism comprises a second grinding block, an air bag and a second sliding plate, the second grinding block is embedded in the inner wall of the second grinding rod, the air bag is embedded in the outer wall of the second grinding block, and the air bag is movably connected with the second sliding plate.

Preferably, No. three lugs are embedded at the bottom of the second sliding plate, the bottom of the No. three lugs is movably connected with the top of the third sliding plate, the bottom of the third sliding plate is rotatably installed at the top of a rotating plate, the bottom of the rotating plate is rotatably installed at the top of a vibrating plate, the vibrating plate is slidably installed on a bottom box, and the outer wall of the vibrating plate is movably connected with the outer wall of the supporting block.

Preferably, a plastic hose is embedded in the communicating pipe, and the bottom of the communicating pipe is fixedly provided with an air hole and communicated with the air hole.

Preferably, a partition plate is fixedly embedded in the inner wall of the pressing plate, and an impact ball is movably mounted above the partition plate and is movably connected with the inner wall of the pressing plate.

(III) advantageous effects

The invention provides an iron ring polishing device. The method has the following beneficial effects:

(1) this hoop grinding device, when needs are polished the operation to the hoop, at first with the chucking pole pull out the through-hole right, reciprocate a slide bar afterwards, slide bar bottom alright drive a rotor plate and rotate, a rotor plate alright drive No. two stick of polishing and remove along the slide rail, alright adjust the distance between stick of polishing No. two and the stick of polishing No. one, the hoop that comes to be fit for different thickness specification is polished the operation, only need loosen the chucking pole after finishing adjusting, the chucking pole alright pass the through-hole because shell fragment elasticity blocks, thereby with the rigidity of polishing No. two stick, follow the hoop from the supporting shoe rebound afterwards, begin to polish, thereby can be fit for the hoop of different thickness specification and polish the operation.

(2) This hoop grinding device, after the hoop begins to polish, the piece residue that produces of polishing can flow in the excellent bottom of polishing No. one through the circulation board on the supporting shoe, when polishing excellent rotation simultaneously and polishing, drive one and hit the board and follow the rotation, when hitting the board and striking on a lug, hit the board and be extruded and remove left No. one, thereby can carry out anticlockwise rotation with the clamp plate promotion through fixed pipe, make the clamp plate can carry out the compaction operation with the residue of a polishing excellent bottom, improve the space that the residue was collected to a polishing excellent bottom, improve the capacity of collecting the residue.

(3) This hoop grinding device when a stick of polishing is polished the operation to the hoop, abrasive brick can be owing to long-time friction production heat for the inside thermal expansion effect that produces of a seal box, gaseous thermal expansion alright promote a slide and remove right, and a slide can advance gaseous compression and produce gas flow in the intercommunication pipe, and gaseous alright gas pocket through communicating pipe flows, produces the blowing effect, thereby blows off hoop surface adnexed residue, conveniently polishes.

(4) This hoop grinding device, when the stick of polishing No. two when polishing the operation to the hoop, the same with an abrasive brick principle, No. two abrasive bricks can heat the gas of No. two seal box insides, make No. two slides move left, thereby communicating pipe also can produce gaseous from the gas pocket outflow, conveniently polish, No. two slides also can take No. three lugs to move left and strike No. three slides simultaneously, make No. three slides move right through the rotor plate drive vibration board, vibration board alright striking supporting shoe produces the vibration, promote the inside impurity of flow plate to flow, and the collection efficiency is improved.

(5) This hoop grinding device, when the clamp plate since a hit the board and carry out anticlockwise rotation compaction operation, the clamp plate can drive inside impact ball and remove, and the impact ball just can produce an impact operation to the clamp plate inner wall to make the clamp plate can produce self shake at the pivoted in-process, can shake off clamp plate self surface adhered to residue, improve the life and the compaction efficiency of clamp plate.

Drawings

FIG. 1 is a schematic view of the overall external three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of a first polishing rod according to the present invention;

FIG. 3 is a schematic view of the internal three-dimensional structure of a second sanding rod of the present invention;

FIG. 4 is a three-dimensional cross-sectional view of the interior of the support block of the present invention;

FIG. 5 is a schematic view of the external three-dimensional structure of the communication tube of the present invention;

FIG. 6 is a front internal partial cross-sectional view of the platen of the present invention.

In the figure: 1. a movable plate; 2. polishing the rod I; 3. a second grinding rod; 41. a first rotating plate; 42. a first sliding rod; 43. a through hole; 44. a clamping rod; 45. a support plate; 5. a slide rail; 6. an iron ring; 71. a support block; 72. a limiting plate; 73. a flow-through plate; 81. pressing a plate; 82. a fixed tube; 83. a first collision plate; 9. a first bump; 10. a vertical rod; 11. a first grinding block; 121. a first airtight box; 122. a first slide plate; 123. a second striking plate; 13. a second bump; 14. a communicating pipe; 15. a second airtight box; 161. a second grinding block; 162. an air bag; 163. a second sliding plate; 17. a bump No. three; 181. a third sliding plate; 183. a rotating plate; 184. a vibrating plate; 185. a bottom box; 19. a plastic hose; 20. air holes; 21. striking a ball; 22. a partition plate; 23. a support; 24. an electric rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an iron ring polishing device comprises a movable plate 1, a first polishing rod 2 is embedded at the bottom of the movable plate 1, a second polishing rod 3 is arranged below the movable plate 1, an adjusting mechanism is arranged on the second polishing rod 3, the adjusting mechanism comprises a first rotating plate 41, a first sliding rod 42, a through hole 43, a clamping rod 44 and a supporting plate 45, the bottom of the first rotating plate 41 is rotatably arranged at the top of the second polishing rod 3, the top of the first rotating plate 41 is rotatably arranged at the bottom of the first sliding rod 42, the through hole 43 is embedded and fixed on the first sliding rod 42 and communicated with the first sliding rod, the inner wall of the through hole 43 is slidably arranged on the outer wall of the clamping rod 44, a spring sheet is fixedly arranged between the outer wall of the clamping rod 44 and the supporting plate 45 for elastic connection, the bottom of the clamping rod 44 is slidably arranged on the outer wall of the top of the supporting plate 45, the second polishing rod 3 is slidably arranged on the inner wall of a sliding rail 5, the sliding rail 5 is embedded and fixed on the outer wall of the first polishing rod 2, an iron ring 6 is movably arranged between the first polishing rod 2 and the second polishing rod 3, when the hoop 6 needs to be polished, the sliding rod 42 is moved up and down, the distance between the second polishing rod 3 and the first polishing rod 2 can be adjusted, the hoop 6 with different thickness specifications can be polished, and the hoop 6 with different thickness specifications can be polished.

As shown in fig. 1, 2, 4 and 6, in the present invention, a supporting mechanism is arranged inside a first polishing rod 2, the supporting mechanism includes a supporting block 71, a retainer plate 72 and a flow plate 73, the supporting block 71 is slidably mounted on the retainer plate 72, the retainer plate 72 is embedded on the inner wall of the first polishing rod 2, a spring plate is fixedly mounted between the outer wall of the supporting block 71 and the inner wall of the first polishing rod 2, the flow plate 73 is embedded inside the supporting block 71 and communicates the outer wall of the top of the supporting block 71 and the inner wall of the first polishing rod 2, the top of the supporting block 71 is provided with a cambered surface, the bottom of the first polishing rod 2 is provided with a pressing mechanism, the pressing mechanism includes a pressing plate 81, a fixed pipe 82 and a first collision plate 83, the bottom of the pressing plate 81 is rotatably mounted on the inner wall of the bottom of the first polishing rod 2, the fixed pipe 82 is slidably mounted on the outer wall of the pressing plate 81, the left end of the first collision plate 83 is rotatably mounted on the outer wall of the fixed pipe 82, the right end of the first collision plate 83 is movably connected with the first bump 9, the first bump 9 is fixedly embedded on the outer wall of a vertical rod 10, the bottom of the vertical rod 10 is fixedly embedded on the outer wall of the bottom of a support 23, the top of the support 23 is rotatably provided with an electric rod 24, the bottom of the electric rod 24 is fixedly embedded on the outer wall of a support plate 45, the bottom of the support plate 45 is fixedly embedded on the outer wall of a movable plate 1, the inner wall of a pressure plate 81 is fixedly embedded with a partition plate 22, an impact ball 21 is movably installed above the partition plate 22, the impact ball 21 is movably connected with the inner wall of the pressure plate 81, after an iron ring 6 is polished, debris residues generated by polishing can flow into the bottom of the first polishing rod 2 through a circulating plate 73 on a support block 71, the first polishing rod 2 rotates to polish and simultaneously drives the first collision plate 83 to rotate, when the first collision plate 83 collides with the first bump 9, the first collision plate 83 is extruded to move leftwards, so that the pressure plate 81 can be pushed to rotate anticlockwise through a fixed pipe 82, make clamp plate 81 can carry out the compaction operation with the residue of a stick of polishing 7 bottom, improve the space of collecting the residue in a stick of polishing 7 bottom, improve the capacity of collecting the residue.

As shown in figure 2, in the invention, a first grinding block 11 is embedded on the inner wall of a first grinding rod 2, a pushing mechanism is arranged outside the first grinding block 11, the pushing mechanism comprises a first closed box 121, a first sliding plate 122 and a second striking plate 123, the first closed box 121 is embedded between the first grinding block 11 and the inner wall of the first grinding rod 2, the first sliding plate 122 is slidably mounted on the inner wall of the first closed box 121, the second striking plate 123 is embedded on the outer wall of the first sliding plate 122, the second striking plate 123 is movably connected with the second projecting block 13, the second projecting block 13 is embedded on the outer wall of a vertical rod 10, the second striking plate 123 penetrates through and is slidably mounted on the first grinding rod 2, when the first grinding rod 2 carries out grinding operation on an iron ring 6, the first grinding block 11 generates heat due to long-time friction, so that the heat expansion effect is generated inside the first closed box 121, the gas expands heat to push the first sliding plate 122, the first sliding plate 122 compresses gas to move to the right and generates gas flow in a communicating pipe 14, the gas can flow out through the air holes 20 of the communicating pipe 14 to generate a blowing effect, so that the residues attached to the surface of the iron ring 6 are blown off, and the polishing is convenient.

As shown in fig. 3 and 5, in the present invention, a communicating pipe 14 is embedded in the top of a first airtight box 121, a portion of the communicating pipe 14 extending into a second grinding rod 3 is embedded in the top of a second airtight box 15, a moving mechanism is arranged in the second airtight box 15, the moving mechanism includes a second grinding block 161, an air bag 162 and a second sliding plate 163, the second grinding block 161 is embedded in the inner wall of the second grinding rod 3, the air bag 162 is embedded in the outer wall of the second grinding block 161, the air bag 162 is movably connected with the second sliding plate 163, a third bump 17 is embedded in the bottom of the second sliding plate 163, the bottom of the third bump 17 is movably connected with the top of the third sliding plate 181, the bottom of the third sliding plate 181 is rotatably mounted on the top of a rotating plate 183, the bottom of the rotating plate 183 is rotatably mounted on the top of a vibrating plate 184, the vibrating plate 184 is slidably mounted on a bottom box 185, the outer wall of the vibrating plate 184 is movably connected with the outer wall of a supporting block 71, a plastic hose 19 is embedded in the communicating pipe 14, air hole 20 and intercommunication have been seted up to communicating pipe 14 bottom fixedly, when No. two stick 3 of polishing are polished the operation to hoop 6, the same with a grinding block 11 principle, No. two grinding blocks 161 can heat the inside gas of No. two seal box 15, impel No. two slide 163 to move left, thereby communicating pipe 14 also can produce gaseous from air hole 20 outflow, conveniently polish, No. two slide 163 also can take No. three lug 17 to move left and strike No. three slide 181 simultaneously, make No. three slide 181 drive vibration board 184 through rotor plate 183 and move right, vibration board 184 alright striking supporting shoe 71 produces the vibration, promote the inside impurity flow of circulation board 73, improve collection efficiency.

When the polishing device works (or is used), when the iron ring 6 needs to be polished, the clamping rod 44 is pulled out of the through hole 43 rightwards, the first sliding rod 42 is moved up and down, the bottom of the first sliding rod 42 can drive the first rotating plate 41 to rotate, the first rotating plate 41 can drive the second polishing rod 3 to move left and right along the sliding rail 5, the distance between the second polishing rod 3 and the first polishing rod 2 can be adjusted, so that polishing operation on the iron rings 6 with different thickness specifications can be performed, after the adjustment is completed, only the clamping rod 44 needs to be loosened, the clamping rod 44 can be clamped by penetrating through the through hole 43 due to elastic sheet elasticity, so that the position of the second polishing rod 3 is fixed, then the iron ring 6 is moved upwards from the bottom of the supporting block 71 to start polishing, so that polishing operation on the iron rings 6 with different thickness specifications can be performed; after the iron ring 6 is polished, the scrap residues generated by polishing can flow into the bottom of the first polishing rod 2 through the circulating plate 73 on the supporting block 71, and simultaneously, the first polishing rod 2 rotates to polish and drives the first collision plate 83 to rotate, when the first collision plate is collided 83 to hit against the first bump 9, the first collision plate 83 is extruded to move leftwards, so that the pressing plate 81 can be pushed to rotate anticlockwise through the fixing pipe 82, the pressing plate 81 can perform compaction operation on the residues at the bottom of the first polishing rod 2, the space for collecting the residues at the bottom of the first polishing rod 2 is increased, the capacity for collecting the residues is increased, when the pressing plate 81 performs compaction operation due to the anticlockwise rotation of the first collision plate 83, the pressing plate 81 can drive the inner impact ball 21 to move, the impact ball 21 can generate impact operation on the inner wall of the pressing plate 81, and the pressing plate 81 can shake per se in the rotating process, residues attached to the surface of the pressing plate 81 can be shaken off, so that the service life of the pressing plate 81 is prolonged, and the compacting efficiency is improved; when the first polishing rod 2 polishes the iron ring 6, the first polishing block 11 generates heat due to long-time friction, so that a thermal expansion effect is generated inside the first closed box 121, gas thermal expansion can push the first sliding plate 122 to move rightwards, the first sliding plate 122 can compress the gas into the communicating pipe 14 to generate gas flow, the gas can flow out through the gas hole 20 of the communicating pipe 14 to generate a blowing effect, meanwhile, the first sliding plate 122 can also push the second striking plate 123 to move rightwards, when the second striking plate 123 strikes the second bump 13, the second striking plate 123 can be extruded to push the first sliding plate 122 to move leftwards, so that the first sliding plate 122 can generate left-right reciprocating motion to push the gas, the gas flow blows off residues attached to the surface of the iron ring 6, polishing is convenient, when the second polishing rod 3 polishes the iron ring 6, the principle is the same as that of the first polishing block 11, no. two abrasive brick 161 can heat the inside gas of No. two seal box 15, gasbag 162 thermal expansion grow, make No. two slide 163 remove left, thereby communicating pipe 14 also can produce gaseous follow gas pocket 20 and flow out, conveniently polish, No. two slide 163 also can take No. three lugs 17 to remove left and strike No. three slide 181 simultaneously, make No. three slide 181 drive vibration board 184 through rotor plate 183 and remove right, vibration board 184 alright striking supporting shoe 71 produces the vibration, promote the inside impurity of runner plate 73 to flow and flow, improve collection efficiency, to sum up, through can adjusting No. two pull rings 6 that polish excellent 3 position and be fit for different thickness specifications and polish the operation, improve the efficiency of polishing, can collect the operation to the residue at the in-process of polishing simultaneously, made things convenient for the staff to collect, improved work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.