CN116872033B - Contact type aluminum profile surface grinding machine - Google Patents
Contact type aluminum profile surface grinding machine Download PDFInfo
- Publication number
- CN116872033B CN116872033B CN202311155650.9A CN202311155650A CN116872033B CN 116872033 B CN116872033 B CN 116872033B CN 202311155650 A CN202311155650 A CN 202311155650A CN 116872033 B CN116872033 B CN 116872033B
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- aluminum profile
- polishing
- assembly
- grinding
- connecting rod
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 187
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 187
- 238000005498 polishing Methods 0.000 claims abstract description 130
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000002093 peripheral effect Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 47
- 238000003860 storage Methods 0.000 claims description 47
- 239000010720 hydraulic oil Substances 0.000 claims description 29
- 239000003921 oil Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of profile machining, in particular to a contact type aluminum profile surface grinding machine. Comprises a polishing mechanism and a hydraulic transmission mechanism; the polishing mechanism comprises a first polishing component and is used for polishing two planar peripheral surfaces and an arc surface of the first aluminum profile; the hydraulic transmission mechanism comprises a first rotating assembly and a first adjusting assembly, and the first rotating assembly comprises a supporting part and a rotating part; the supporting part is arranged in a telescopic way, the first grinding assembly comprises a third grinding part, the third grinding part is arranged on the supporting part, and the rotating part can drive the supporting part to rotate around the reference axis, so that the supporting part can drive the third grinding part to move along the cambered surface of the first aluminum profile; the first adjusting component can control the elongation of the supporting portion according to the size of the first aluminum profile, so that the third polishing portion can keep contact with the cambered surface of the first aluminum profile, and the third polishing portion can be applicable to the first aluminum profiles with different cambered surfaces.
Description
Technical Field
The invention relates to the technical field of profile machining, in particular to a contact type aluminum profile surface grinding machine.
Background
Aluminum profiles are manufactured from aluminum and other alloying elements. It is usually produced by processing into cast product, forged product, foil, plate, band, pipe, rod, section, etc., and then cold bending, sawing, drilling, assembling, coloring, etc. The main metal element is aluminum, and the alloy elements are added to improve the performance of the aluminum profile.
The aluminum profile is required to be subjected to a plurality of working procedures in the processing process, polishing is one of the working procedures which are indispensable in aluminum profile processing, the aluminum profile is different in size and shape, a plurality of planes are provided, cambered surfaces are entrained in a plurality of planes, most polishing devices on the market at present can only polish a single regular plane of the aluminum profile in one direction, time and labor are wasted, efficiency is low, and when the cambered surfaces of the aluminum profile are subjected to edging, due to the unique modeling of the cambered surface aluminum profile, a large amount of inconvenience is caused when a worker polishes the cambered surfaces of the cambered surface aluminum profile.
Disclosure of Invention
Based on this, it is necessary to provide a contact type aluminum profile surface polisher to the problem that current grinding device is low in polishing efficiency, and can not polish the aluminum profile cambered surface according to the change of aluminum profile size.
The above purpose is achieved by the following technical scheme:
the contact type aluminum profile surface grinding machine comprises a base, a clamping mechanism, a grinding mechanism and a hydraulic transmission mechanism; the base is fixedly arranged.
The clamping mechanism comprises a first clamping assembly, a first guiding assembly and a first driving assembly, wherein the first clamping assembly is used for clamping and fixing the first aluminum profile, the first guiding assembly can enable the clamping assembly to slide along the vertical direction, and the first driving assembly is used for driving the first guiding assembly to move along the first direction; the first direction is the direction in which the length of the first aluminum profile is located.
The polishing mechanism comprises a fixed block, a movable block and a first polishing component; the fixed block is arranged on the base, and the moving block is positioned above the fixed block and can move relative to the fixed block; the first grinding assembly comprises a first grinding part, a second grinding part and a third grinding part, the first grinding part is arranged on the fixed block, the second grinding part is arranged on the movable block, and the first grinding part and the second grinding part are respectively used for grinding two planar peripheral surfaces of the first aluminum profile; the third polishing part is used for polishing the cambered surface of the first aluminum profile.
The hydraulic transmission mechanism comprises a first rotating assembly and a first adjusting assembly, and the first rotating assembly comprises a supporting part and a rotating part; the support part is arranged in a telescopic way, the third polishing part is arranged on the support part, the rotation part can drive the support part to rotate around a reference axis, and the reference axis extends along a first direction, so that the support part can drive the third polishing part to move along the cambered surface of the first aluminum profile; the first adjusting component can control the elongation of the supporting portion according to the size of the first aluminum profile, so that the third polishing portion can keep contact with the cambered surface of the first aluminum profile.
Preferably, the hydraulic device further comprises a first hydraulic cylinder, wherein the first hydraulic cylinder comprises a cylinder body and a push rod, the cylinder body is arranged on the fixed block, the cylinder body is arc-shaped, the axis of the cylinder body is positioned in a first direction, a baffle is arranged at one end of the push rod, the baffle is positioned in the cylinder body and is in sealing sliding fit with the cylinder body, and the other end of the push rod is hinged with the movable block; the baffle separates the interior of the cylinder body into a first cavity and a second cavity which are sealed and have variable volumes, hydraulic oil is filled in the first cavity and the second cavity, the first cavity is externally connected with an electric hydraulic cylinder, the electric hydraulic cylinder can change the content of the hydraulic oil in the first cavity, the second cavity is communicated with the interior of the rotating part, and the second cavity can drive the rotating part to rotate through the hydraulic oil; the first hydraulic cylinder can drive the moving block to move along the vertical direction and the second direction simultaneously, and the second direction is perpendicular to the direction in which the length of the first aluminum profile is located in the horizontal plane.
Preferably, the first guide component is located at one side of the fixed block and is close to the outer cambered surface of the first hydraulic cylinder, the first guide component comprises a first sliding block, a first supporting leg and a first spring, the first sliding block is arranged on the base and can slide along a first direction, and a second groove is formed in the upper surface of the first sliding block; the bottom end of the first supporting leg is arranged in the second groove in a sliding manner along the vertical direction; the first spring is arranged in the second groove, one end of the first spring is connected to the bottom of the second groove, and the other end of the first spring is connected with the first supporting leg.
Preferably, the first clamping assembly comprises a first clamping plate, a transverse plate and a second clamping plate; the first splint is installed on first landing leg, and the diaphragm is installed on first splint, and extends along first direction, and the second splint slides along first direction and sets up on the diaphragm, and first splint and second splint cooperate jointly to press from both sides tight with first aluminium alloy, and when first aluminium alloy is pressed from both sides tight, the first aluminium alloy one be planar global in the horizontality, and another be planar global in the vertical state.
Preferably, the first rotating assembly further comprises a mounting block and a first link; the mounting block is sleeved on the transverse plate and slides along a first direction relative to the transverse plate, a first chute is formed in the fixing block along the vertical direction, and the mounting block is arranged in the first chute in a sliding manner; the first connecting rod is arranged on the mounting block; the support part comprises a second connecting rod and a third connecting rod, the second connecting rod is rotatably arranged on the first connecting rod, the rotation axis of the second connecting rod extends along the first direction, a first groove is formed in the second connecting rod, one end of the third connecting rod is inserted into the first groove, the third connecting rod is in sliding fit with the second connecting rod along the axial direction of the second connecting rod, and the third polishing part is arranged at the other end of the third connecting rod; the first groove is filled with hydraulic oil, the second hydraulic cylinder is arranged on the first connecting rod, the inside of the second hydraulic cylinder is filled with hydraulic oil, and the second hydraulic cylinder is communicated with the first groove in the second connecting rod through an oil pipe; the rotating part is arranged on the second connecting rod and used for driving the second connecting rod to rotate around the reference axis.
Preferably, the rotating part comprises a liquid storage barrel, a positioning plate, a rotating shaft and a sealing plate, wherein the liquid storage barrel is arranged on the second connecting rod, the axis of the liquid storage barrel extends along the first direction, and the positioning plate is arranged in the liquid storage barrel; one end of the rotating shaft is arranged on the first connecting rod, the other end of the rotating shaft extends along the first direction and penetrates through the second connecting rod to extend into the liquid storage cylinder, and the second connecting rod can rotate around the rotating shaft; the shrouding is installed on the global of pivot, and rotates with the inner wall of reservoir and be connected, and the shrouding is with the fixed plate with reservoir internal partition be the variable stock solution chamber of volume and settle the chamber, the stock solution chamber passes through oil pipe intercommunication with the second cavity.
Preferably, the first adjusting component comprises a second hydraulic cylinder and two convex blocks, the second hydraulic cylinder comprises a shell, a push rod, a baffle ring and a second spring, the shell is arranged on the first connecting rod, one end of the push rod is arranged in the shell in a sliding manner along a first direction, the baffle ring is sleeved and arranged on the push rod, the second spring is sleeved on the push rod, and two ends of the second spring are respectively abutted with the baffle ring and the shell; the two convex blocks are arranged on the inner end surface of the liquid storage barrel, the two convex blocks are positioned in the placement cavity, a space is arranged between the two convex blocks, and the surface between the two convex blocks is a cambered surface; an arc-shaped groove penetrating the placement cavity is formed in one end face of the liquid storage barrel, the ejector rod is arranged in the arc-shaped groove in a sliding mode, and one end of the ejector rod can be abutted to the protruding block.
Preferably, a supporting piece is arranged in the first aluminum profile; the first adjusting component further comprises a first fixed plate, a first movable plate, a first screw rod, a second fixed plate, a second movable plate, a second screw rod and an adjusting hydraulic cylinder; the first movable plate penetrates through the second clamping plate and can slide along a second direction to be abutted with a supporting piece on the inner wall of the first aluminum profile; the second movable plate penetrates through the second clamping plate and can slide along the vertical direction to be abutted with the supporting piece on the inner wall of the first aluminum profile; one end of the first screw rod penetrates through the first movable plate and is in threaded connection with the first fixed plate; one end of the second screw rod penetrates through the second movable plate and is in threaded connection with the second fixed plate; the adjusting hydraulic cylinder is arranged on the second fixed plate; the adjusting hydraulic cylinder comprises a fixed end and a telescopic end, the fixed end is arranged on the second fixed plate, hydraulic oil is filled in the fixed end, one end of the telescopic end is slidably arranged in the fixed end, and the other end of the telescopic end is rotationally connected with one end of the second screw rod; the inside of stiff end and first recess pass through oil pipe intercommunication.
Preferably, the first grinding part comprises a first motor and a first grinding roller, the first motor is arranged on the fixed block, an output shaft of the first motor is vertically arranged, the first grinding roller is vertically arranged on the output shaft of the first motor, and the first grinding roller is always in contact with a plane of the first aluminum profile in a vertical state; the second grinding part comprises a second motor and a second grinding roller, the second motor is arranged on the moving block, an output shaft of the second motor extends along a second direction, the second grinding roller is horizontally arranged on the output shaft of the second motor, and the second grinding roller is always in contact with the horizontal plane peripheral surface of the first aluminum profile; the third grinding part comprises a third motor and a third grinding roller, the third motor is mounted on a third connecting rod, an output shaft of the third motor extends along the first direction, the third grinding roller is horizontally mounted on the output shaft of the third motor, and the third grinding roller can be in contact with the cambered surface of the first aluminum profile.
Preferably, the clamping mechanism further comprises a second clamping assembly, a second guiding assembly and a second driving assembly; the second clamping assembly is identical to the first clamping assembly in structure, the second clamping assembly is used for clamping and fixing a second aluminum profile, the second aluminum profile is identical to the first aluminum profile in structure, and the position of the second aluminum profile is obtained by rotating the first aluminum profile by 180 degrees around an axis extending along the first direction; the second guide assembly comprises a second sliding block and a second supporting leg, the second sliding block is arranged on the base and can slide along the first direction, a second sliding groove is formed in the upper surface of the second sliding block along the second direction, one end of the second supporting leg is arranged in the second sliding groove in a sliding manner, and the other end of the second supporting leg is connected with the first clamping plate in the second clamping assembly; the second driving component has the same structure as the first driving component, and is used for driving the second guiding component to move along the first direction; the polishing mechanism further comprises a second polishing assembly, the second polishing assembly is used for polishing the second aluminum profile, the second polishing assembly comprises a fourth polishing part, a fifth polishing part and a sixth polishing part, the fourth polishing part has the same structure as the first polishing part in the first polishing assembly, and a first polishing roller of the fourth polishing part is in contact with the flat peripheral surface of the second aluminum profile in a vertical state; the structure of the fifth grinding part is the same as that of the second grinding part in the first grinding assembly, and the second grinding roller of the fifth grinding part is in contact with the horizontal plane peripheral surface of the second aluminum profile; the sixth polishing part is the same as the third polishing part mechanism in the first polishing assembly and is used for polishing the cambered surface of the second aluminum profile; the hydraulic transmission mechanism comprises a second rotating assembly and a second adjusting assembly, the second rotating assembly is used for enabling the sixth polishing portion to move along the cambered surface of the second aluminum profile, and the second adjusting assembly is used for enabling the sixth polishing portion to be in contact with the cambered surface of the second aluminum profile.
The beneficial effects of the invention are as follows: the first polishing part and the second polishing part are arranged, two planes of the first aluminum profile can be polished, the first guiding assembly and the first driving assembly are arranged, the first polishing part can polish the first aluminum profile in the vertical direction and the first direction, the polishing quality is improved, meanwhile, the first aluminum profile can be polished in multiple directions, and the polishing efficiency is improved; the first rotating assembly is arranged, the first rotating assembly can drive the third polishing part to polish the cambered surface of the first aluminum profile, the first adjusting assembly is arranged, and the distance between the third polishing roller and the cambered surface of the first aluminum profile can be controlled so as to polish the cambered surface of the first aluminum profile with different sizes.
Drawings
Fig. 1 is a schematic structural diagram of a contact aluminum profile surface polishing machine according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base of a contact aluminum profile surface polishing machine according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a clamping mechanism and a polishing mechanism of a contact aluminum profile surface polishing machine according to an embodiment of the present invention;
fig. 4 is an exploded view of a clamping mechanism of a contact aluminum profile surface grinding machine according to an embodiment of the present invention;
Fig. 5 is a side view of a clamping mechanism of a contact aluminum profile surface grinding machine according to an embodiment of the present invention;
fig. 6 is an exploded view of a clamping assembly of a contact aluminum profile surface grinding machine according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a clamping portion of a contact aluminum profile surface polishing machine according to an embodiment of the present invention;
fig. 8 is an exploded view of a rotating assembly of a contact aluminum profile surface grinder according to an embodiment of the present invention;
fig. 9 is a cross-sectional view of a liquid storage barrel of a contact aluminum profile surface polisher according to an embodiment of the present invention;
fig. 10 is a partial cross-sectional view of a liquid storage barrel of a contact aluminum profile surface polisher according to an embodiment of the present invention;
fig. 11 is a cross-sectional view of a first hydraulic cylinder of a contact aluminum profile surface polisher according to an embodiment of the present invention.
Wherein: 100. a base; 101. a first slider; 102. a first leg; 103. a first spring; 104. a second groove; 105. a second slider; 106. a second leg; 107. a fourth screw; 108. a fourth motor; 109. a first clamping plate; 110. a cross plate; 111. a second clamping plate; 112. a first fixing plate; 113. a first movable plate; 114. a first screw; 115. a second fixing plate; 116. a second movable plate; 117. a second screw; 118. a third screw; 201. a fixed block; 202. a moving block; 203. a first motor; 204. a first grinding roller; 205. a second motor; 206. a second grinding roller; 207. a third motor; 208. a third grinding roller; 209. a first chute; 210. a third chute; 301. a cylinder; 302. a push rod; 303. a baffle; 304. a first cavity; 305. a second cavity; 306. adjusting a hydraulic cylinder; 400. a mounting block; 401. a first link; 402. a second link; 403. a third link; 404. a second hydraulic cylinder; 405. a liquid storage cylinder; 406. a positioning plate; 407. a rotating shaft; 408. a sealing plate; 409. a bump; 410. a housing; 411. a push rod; 412. a baffle ring; 413. a second spring; 414. a liquid storage cavity; 415. a placement cavity; 416. an arc-shaped groove; 417. a first groove; 500. and a first aluminum profile.
Detailed Description
The present application will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present application. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1-11, the embodiment of the invention provides a contact type aluminum profile surface grinding machine, which is suitable for aluminum profiles with quarter-circle cross sections and also suitable for profiles with quarter-circle cross sections made of other materials. The embodiment of the invention provides a contact type aluminum profile surface grinding machine, which comprises a base 100, a clamping mechanism, a grinding mechanism and a hydraulic transmission mechanism; the base 100 is fixedly arranged, the base 100 is provided with the sliding cover, the sliding cover can cover the base 100, the clamping mechanism and the polishing mechanism, fragments generated by polishing can be prevented from splashing, and pollution is caused to the surrounding environment.
The clamping mechanism comprises a first clamping assembly, a first guiding assembly and a first driving assembly, wherein the first clamping assembly is used for clamping and fixing the first aluminum profile 500, the first guiding assembly can enable the clamping assembly to slide along the vertical direction, and the first driving assembly is used for driving the first guiding assembly to move along the first direction; the first direction is a direction in which the length of the first aluminum profile 500 is located, and specifically, the first direction is a left-right direction shown in fig. 1.
The polishing mechanism comprises a fixed block 201, a movable block 202 and a first polishing component; the fixed block 201 is mounted on the base 100, and the moving block 202 is located above the fixed block 201 and can move relative to the fixed block 201; the first grinding assembly comprises a first grinding part, a second grinding part and a third grinding part, wherein the first grinding part is arranged on the fixed block 201, the second grinding part is arranged on the movable block 202, and the first grinding part and the second grinding part are respectively used for grinding two planar peripheral surfaces of the first aluminum profile 500; the third polishing part is used for polishing the cambered surface of the first aluminum profile 500.
The hydraulic transmission mechanism comprises a first rotating assembly and a first adjusting assembly, and the first rotating assembly comprises a supporting part and a rotating part; the supporting part is arranged in a telescopic way, the third polishing part is arranged on the supporting part, the rotating part can drive the supporting part to rotate around the reference axis, and the reference axis extends along the first direction, so that the supporting part can drive the third polishing part to move along the cambered surface of the first aluminum profile 500; the extension of first adjusting part can be according to first aluminium alloy 500 size control supporting part for the third portion of polishing can keep contacting with the cambered surface of first aluminium alloy 500, improves the quality of polishing, makes the third portion of polishing simultaneously can polish the first aluminium alloy 500 of different cambered surface sizes, improves the application scope of this polisher.
Specifically, the longitudinal section of the first aluminum profile 500 is one quarter of a circle, that is, the included angle between two peripheral surfaces of the first aluminum profile 500 in a plane is 90 °; the reference axis is located on an extension of the angular bisector of the angle between the two planes of the first aluminium profile 500.
In this embodiment, as shown in fig. 4 and 5, a contact aluminum profile surface polishing machine further includes a first hydraulic cylinder, where the first hydraulic cylinder includes a cylinder 301 and a push rod 302, the cylinder 301 is mounted on the fixed block 201, the cylinder 301 is arc-shaped, an axis of the cylinder 301 is in a first direction, a baffle 303 is mounted at one end of the push rod 302, the baffle 303 is located in the cylinder 301 and is in sealing sliding fit with the cylinder 301, and the other end of the push rod 302 is hinged with the moving block 202; the baffle 303 divides the interior of the cylinder 301 into a first cavity 304 and a second cavity 305 which are closed and have variable volumes, hydraulic oil is filled in the first cavity 304 and the second cavity 305, the first cavity 304 is externally connected with an electric hydraulic cylinder, the electric hydraulic cylinder can change the content of the hydraulic oil in the first cavity 304, the second cavity 305 is communicated with the interior of the rotating part, and the second cavity 305 can drive the rotating part to rotate through the hydraulic oil; the first hydraulic cylinder can drive the moving block 202 to move along the vertical direction and the second direction, and the second direction is perpendicular to the direction in which the length of the first aluminum profile 500 is located in the horizontal plane, that is, as shown in fig. 1, the second direction is the front-back direction.
Specifically, when the first clamping assembly drives the first aluminum profile 500 to move along the first direction, the moving block 202 moves in an arc manner, so that the polishing direction of the second polishing part at the polishing position of the first aluminum profile 500 can be changed, and the polishing quality and efficiency can be improved.
In this embodiment, as shown in fig. 1 and 2, the first guiding component is located at one side of the fixed block 201 and is close to the outer arc surface of the first hydraulic cylinder, the first guiding component includes a first slider 101, a first leg 102 and a first spring 103, the first slider 101 is disposed on the base 100 and can slide along a first direction, and a second groove 104 is formed on the upper surface of the first slider 101; the bottom end of the first supporting leg 102 is slidably arranged in the second groove 104 along the vertical direction; the first spring 103 is disposed in the second groove 104, and one end of the first spring 103 is connected to the bottom of the second groove 104, and the other end is connected to the first leg 102.
Specifically, the first slider 101 is located at the front side of the mounting block 400, and the bottom surface of the first slider 101 is a plane, and the first slider 101 does not rotate in the front-rear direction with respect to the base 100.
In this embodiment, the first clamping assembly includes a first clamping plate 109, a cross plate 110, and a second clamping plate 111; the first clamping plate 109 is mounted on the first supporting leg 102, the transverse plate 110 is mounted on the first clamping plate 109 and extends along the first direction, the second clamping plate 111 is slidably arranged on the transverse plate 110 along the first direction, the first clamping plate 109 and the second clamping plate 111 are matched together to clamp the first aluminum profile 500, one planar peripheral surface of the first aluminum profile 500 is in a horizontal state when the first aluminum profile 500 is clamped, and the other planar peripheral surface is in a vertical state.
Specifically, a horizontal reference surface, a vertical reference surface and an arc-shaped reference surface are provided on the first clamping plate 109 and the second clamping plate 111, so that two circumferential surfaces and arc surfaces of the first aluminum profile 500 in a plane can be installed between the first clamping plate 109 and the second clamping plate 111 according to the horizontal reference surface, the vertical reference surface and the arc-shaped reference surface.
Specifically, when the moving block 202 moves along the arc, the second polishing part moves along with the moving block 202, the first clamping plate 109 and the second clamping plate 111 clamp the first aluminum profile 500 to move upwards under the action of the first spring 103, so that one surface of the first aluminum profile 500 in a horizontal state is caused to contact with the second polishing part, and meanwhile, the second polishing part slides in a second direction relative to one surface of the first aluminum profile 500 in the horizontal state, so that the polishing quality of the second polishing part on one surface of the first aluminum profile 500 in the horizontal state is further improved; the first grinding part can grind the one side of the first aluminum profile 500 in the vertical state, and the grinding quality of the one side of the first aluminum profile 500 in the vertical state is effectively improved when the first aluminum profile 500 moves upwards.
Specifically, be equipped with a plurality of cleaning rollers on the movable block 202, the axis of a plurality of cleaning rollers extends along first direction, and the cleaning roller can rotate around self axis, and after the one side that the second portion of polishing was the horizontality to first aluminium alloy 500 was polished, a plurality of cleaning rollers can clear up the piece on the surface after polishing.
In this embodiment, as shown in fig. 4 and 8, the first rotating assembly further includes a mounting block 400 and a first link 401; the mounting block 400 is sleeved on the transverse plate 110 and slides along a first direction relative to the transverse plate 110, a first chute 209 is formed in the fixed block 201 along the vertical direction, and the mounting block 400 is slidably arranged in the first chute 209; the first link 401 is mounted on the mounting block 400; the support part comprises a second connecting rod 402 and a third connecting rod 403, the second connecting rod 402 is rotatably arranged on the first connecting rod 401, the rotation axis of the second connecting rod 402 extends along a first direction, a first groove 417 is formed in the second connecting rod 402, one end of the third connecting rod 403 is inserted into the first groove 417, the third connecting rod 403 is in sliding fit with the second connecting rod 402 along the axial direction of the second connecting rod 402, and the third polishing part is arranged at the other end of the third connecting rod 403; the first groove 417 is filled with hydraulic oil, the second hydraulic cylinder 404 is arranged on the first connecting rod 401, the inside is filled with hydraulic oil, and the second hydraulic cylinder 404 is communicated with the first groove 417 in the second connecting rod 402 through an oil pipe; the rotating portion is disposed on the second link 402 and is used for driving the second link 402 to rotate around the reference axis.
Specifically, when the first aluminum profile 500 moves in the left-right direction, the mounting block 400 and the first aluminum profile 500 slide relatively, so that the third polishing portion slides relatively relative to the first aluminum profile 500, and the third polishing portion can polish the cambered surface of the first aluminum profile 500; when the first aluminum profile 500 moves along the vertical direction, the second connecting rod 402 is in a static state relative to the first aluminum profile 500, the position of the reference axis is not changed, and the polishing precision of the third polishing part on the cambered surface of the first aluminum profile 500 is ensured.
In this embodiment, as shown in fig. 6, the inner wall of the first aluminum profile 500 is provided with a supporting member for improving the strength of the first aluminum profile 500; the first adjusting assembly includes a first fixed plate 112, a first movable plate 113, a first screw 114, a second fixed plate 115, a second movable plate 116, a second screw 117, and an adjusting hydraulic cylinder 306; the first fixing plate 112 and the second fixing plate 115 are both installed on the second clamping plate 111, and the first movable plate 113 penetrates through the second clamping plate 111 and can slide along the second direction to be abutted with a supporting piece on the inner wall of the first aluminum profile 500; the second movable plate 116 penetrates through the second clamping plate 111 and can slide along the vertical direction to be abutted with a support piece on the inner wall of the first aluminum profile 500; one end of the first screw 114 penetrates through the first movable plate 113 and is in threaded connection with the first fixed plate 112; one end of the second screw 117 penetrates through the second movable plate 116 and is in threaded connection with the second fixed plate 115; the adjusting hydraulic cylinder 306 is mounted on the second fixed plate 115; the adjusting hydraulic cylinder 306 comprises a fixed end and a telescopic end, the fixed end is mounted on the second fixed plate 115, hydraulic oil is filled in the fixed end, one end of the telescopic end is slidably arranged in the fixed end, and the other end of the telescopic end is rotatably connected with one end of the second screw 117; the inside of the fixed end is communicated with the first groove 417 through an oil pipe.
Specifically, after the same-scale change of the shape of the first aluminum profile 500, the same-scale change of the supporting pieces inside the first aluminum profile 500 also occurs, the first movable plate 113 and the second movable plate 116 can be abutted against both surfaces of the supporting pieces inside the first aluminum profile 500 in the vertical direction and the front-rear direction, and the discharge amount of hydraulic oil inside the hydraulic cylinder 306 can be controlled and regulated by changing the moving distance of the first movable plate 113 and the second movable plate 116 during the abutment, so that the basic elongation of the third connecting rod 403 relative to the second connecting rod 402 can be regulated, and the third polishing part is in contact with the cambered surface of the first aluminum profile 500.
In this embodiment, as shown in fig. 8 to 10, the rotating portion includes a liquid storage cylinder 405, a positioning plate 406, a rotating shaft 407, and a sealing plate 408, the liquid storage cylinder 405 is mounted on the second connecting rod 402, and the axis of the liquid storage cylinder 405 extends along the first direction, and the positioning plate 406 is mounted inside the liquid storage cylinder 405; one end of the rotating shaft 407 is mounted on the first connecting rod 401, and the other end of the rotating shaft 407 extends along the first direction and penetrates through the second connecting rod 402 to extend into the liquid storage cylinder 405, and the second connecting rod 402 can rotate around the rotating shaft 407; the sealing plate 408 is mounted on the peripheral surface of the rotating shaft 407 and is rotationally connected with the inner wall of the liquid storage cylinder 405, the sealing plate 408 and the positioning plate 406 divide the interior of the liquid storage cylinder 405 into a liquid storage cavity 414 with a variable volume and a placement cavity 415, and the liquid storage cavity 414 is communicated with the second cavity 305 through an oil pipe.
Specifically, the rotating shaft 407 is coaxial with the reference axis, and when the first hydraulic cylinder stretches and contracts, the change of the volume of the liquid storage cavity 414 can be controlled through the discharge of hydraulic oil in the second cavity 305, and the change of the volume of the liquid storage cavity 414 can drive the liquid storage cylinder 405 to rotate around the rotating shaft 407, so that the third polishing part can polish on the cambered surface of the first aluminum profile 500.
In this embodiment, as shown in fig. 8, the first adjusting assembly further includes a second hydraulic cylinder 404 and two protruding blocks 409, the second hydraulic cylinder 404 includes a housing 410, a push rod 411, a baffle ring 412 and a second spring 413, the housing 410 is mounted on the first link 401, one end of the push rod 411 is slidably disposed in the housing 410 along the first direction, the baffle ring 412 is sleeved on the push rod 411, the second spring 413 is sleeved on the push rod 411, and two ends of the second spring 413 respectively abut against the baffle ring 412 and the housing 410; the two protruding blocks 409 are arranged on the inner end surface of the liquid storage barrel 405, the two protruding blocks 409 are positioned in the placement cavity 415, a space is arranged between the two protruding blocks 409, and the surface between the two protruding blocks 409 is a cambered surface; an arc-shaped groove 416 penetrating the installation cavity 415 is formed in one end face of the liquid storage barrel 405, the ejector rod 411 is slidably arranged in the arc-shaped groove 416, and one end of the ejector rod 411 can be abutted to the protruding block 409.
Specifically, in the process of rotating the liquid storage cylinder 405, the two protruding blocks 409 can be respectively abutted with the ejector rod 411, when the protruding blocks 409 are abutted with the ejector rod 411, hydraulic oil in the casing 410 can enter into the first groove 417 to push the third connecting rod 403 to stretch relative to the second connecting rod 402, the third polishing portion can be enabled to contact with the cambered surface of the first aluminum profile 500 at a position far away from the rotating shaft 407, polishing is performed, and when the third polishing portion rotates around the rotating shaft 407 to the cambered surface position of the first aluminum profile 500 closest to the rotating shaft 407, the ejector rod 411 is located between the two protruding blocks 409, and at the moment, the elongation of the third connecting rod 403 relative to the second connecting rod 402 is shortest.
In this embodiment, as shown in fig. 4, the first grinding portion includes a first motor 203 and a first grinding roller 204, the first motor 203 is mounted on the fixed block 201, an output shaft of the first motor 203 is vertically disposed, the first grinding roller 204 is vertically mounted on the output shaft of the first motor 203, and the first grinding roller 204 is always in contact with a plane of the first aluminum profile 500 in a vertical state; the second polishing part comprises a second motor 205 and a second polishing roller 206, the second motor 205 is mounted on the moving block 202, the output shaft of the second motor 205 extends along a second direction, the second polishing roller 206 is horizontally mounted on the output shaft of the second motor 205, and the second polishing roller 206 is always in contact with the horizontal plane peripheral surface of the first aluminum profile 500; the third grinding part includes a third motor 207 and a third grinding roller 208, the third motor 207 is mounted on the third link 403, an output shaft of the third motor 207 extends in the first direction, the third grinding roller 208 is horizontally mounted on the output shaft of the third motor 207, and the third grinding roller 208 can be in contact with the arc surface of the first aluminum profile 500.
In this embodiment, the clamping mechanism further includes a second clamping assembly, a second guiding assembly, and a second driving assembly; the second clamping assembly is identical to the first clamping assembly in structure, and is used for clamping and fixing a second aluminum profile, the second aluminum profile is identical to the first aluminum profile 500 in structure, and the position of the second aluminum profile is obtained by rotating the first aluminum profile 500 for 180 degrees around an axis extending along the first direction; the second guiding component comprises a second sliding block 105 and a second supporting leg 106, the second sliding block 105 is arranged on the base 100 and can slide along the first direction, a second sliding groove is formed in the upper surface of the second sliding block 105 along the second direction, one end of the second supporting leg 106 is arranged in the second sliding groove in a sliding mode, and the other end of the second supporting leg 106 is connected with a first clamping plate 109 in the second clamping component; the second driving component has the same structure as the first driving component, and is used for driving the second guiding component to move along the first direction; the second polishing assembly is used for polishing the second aluminum profile and comprises a fourth polishing part, a fifth polishing part and a sixth polishing part, wherein the fourth polishing part has the same structure as the first polishing part in the first polishing assembly, and the first polishing roller 204 of the fourth polishing part is in contact with the flat peripheral surface of the second aluminum profile in a vertical state; the fifth grinding part has the same structure as the second grinding part in the first grinding assembly, and the second grinding roller 206 of the fifth grinding part is in contact with the horizontal plane peripheral surface of the second aluminum profile; the sixth polishing part is the same as the third polishing part mechanism in the first polishing assembly and is used for polishing the cambered surface of the second aluminum profile; the hydraulic transmission mechanism comprises a second rotating assembly and a second adjusting assembly, the second rotating assembly is used for enabling the sixth polishing portion to move along the cambered surface of the second aluminum profile, and the second adjusting assembly is used for enabling the sixth polishing portion to be in contact with the cambered surface of the second aluminum profile.
Specifically, the first driving assembly and the second driving assembly are respectively located at the front and rear sides of the fixed block 201; the first driving assembly comprises a fourth motor 108 and a fourth screw rod 107, wherein the fourth motor 108 is installed on the base 100, an output shaft of the fourth motor 108 extends leftwards and rightwards, and one end of the fourth screw rod 107 is installed on the output shaft of the fourth motor 108 and can rotate around the axis of the fourth screw rod 107; the first slider 101 is screwed with a fourth screw 107 in the first drive assembly and the second slider 105 is screwed with the fourth screw 107 in the second drive assembly.
Specifically, the moving block 202 is provided with a third sliding groove 210 along the vertical direction, and the mounting block 400 in the second rotating assembly is slidably disposed in the third sliding groove 210.
Specifically, set up second clamping assembly, second direction subassembly, second drive assembly, second polishing subassembly and second aluminium alloy, the effectual polishing efficiency who improves this contact aluminium alloy surface polisher.
The working principle and working method of the contact type aluminum profile surface grinding machine provided by the embodiment are as follows:
firstly, placing a first aluminum profile 500 between a first clamping plate 109 and a second clamping plate 111 in a first clamping assembly, enabling the first aluminum profile 500 to be aligned with a horizontal reference surface and a vertical reference surface of the first clamping plate 109 and the second clamping plate 111, enabling an arc surface of the first aluminum profile 500 to be positioned on the same side with the arc reference surfaces of the first clamping plate 109 and the second clamping plate 111, enabling a first grinding roller 204 in the first grinding assembly to be in contact with one peripheral surface of the first aluminum profile 500 in a vertical state, enabling a second grinding roller 206 to be in contact with one peripheral surface of the first aluminum profile 500 in a horizontal state, enabling a third grinding roller 208 to be in contact with an arc surface of the first aluminum profile 500, then rotating a third screw 118, enabling the third screw 118 to rotationally push the second clamping plate 111 to slide on a transverse plate 110, clamping the first aluminum profile 500, then rotating a first screw 114, enabling the first movable plate 113 to move in a front-rear direction, and then rotating the second screw 117, enabling the second screw 117 to drive the second movable plate 116 to move in a vertical direction, enabling the second movable plate 116 to move in the vertical direction, and enabling the second movable plate 113 to be further displaced in the first aluminum profile 500 to be prevented from moving inside the first movable plate 500; the operation can be controlled manually by an operator or electrically by an external driving device.
After the first aluminum profile 500 is installed, the first motor 203, the second motor 205, the third motor 207 and the fourth motor 108 are started, the first motor 203, the second motor 205 and the third motor 207 respectively drive the first grinding roller 204, the second grinding roller 206 and the third grinding roller 208 to rotate, three peripheral surfaces of the first aluminum profile 500 are ground, the fourth motor 108 drives the fourth screw 107 to rotate, the fourth screw 107 drives the first sliding block 101 to move in the left-right direction, the first sliding block 101 drives the first clamping plate 109 to move through the first supporting leg 102, the first clamping plate 109 drives the second clamping plate 111 to move through the transverse plate 110, the first aluminum profile 500 moves along with the second clamping plate, and each part of two flat peripheral surfaces of the first aluminum profile 500 in a vertical state and a horizontal state simultaneously slide across the first grinding roller 204 and the second grinding roller 206 to finish grinding.
When the fourth motor 108 is started, an electric hydraulic cylinder is started, hydraulic oil in the first cavity 304 is introduced into the first cavity 304 by the electric hydraulic cylinder, the baffle 303 in the first hydraulic cylinder is pushed to move by the hydraulic oil in the first cavity 304, the first hydraulic cylinder stretches and drives the moving block 202 to move, when the moving block 202 moves along the arc of the first hydraulic cylinder, the second grinding roller 206 has a trend of being far away from the first aluminum profile 500, at the moment, the first supporting leg 102 slides in the second groove 104 under the action of the first spring 103 and pushes the first clamping plate 109 to move upwards, the first clamping plate 109 drives the second clamping plate 111 to move upwards through the transverse plate 110, and the first aluminum profile 500 always abuts against the second grinding roller 206 along with the upward movement of the first clamping plate 109 and the second clamping plate 111; while the transverse plate 110 moves upward, the mounting block 400 is driven to slide upward in the first slide groove 209, and the mounting block 400 is stationary in the vertical direction with respect to the first aluminum profile 500.
When the first hydraulic cylinder is extended, the volume of the second cavity 305 is reduced, the internal hydraulic oil enters a liquid storage cavity 414 of the liquid storage cylinder 405 through an oil pipe, the volume of the liquid storage cavity 414 is increased under the filling of the hydraulic oil, the hydraulic oil pushes the positioning plate 406 to rotate around the rotating shaft 407, the positioning plate 406 drives the liquid storage cylinder 405 to rotate, the liquid storage cylinder 405 drives the second connecting rod 402 to rotate, and the second connecting rod 402 can drive the third grinding roller 208 to rotate around the rotating shaft 407 through the third connecting rod 403 to rotate; in the initial state, one end of the ejector rod 411 stretches into the liquid storage barrel 405 to be abutted with one of the protruding blocks 409, the third grinding roller 208 is in contact with the cambered surface of the first aluminum profile 500 and is close to a flat peripheral surface of the first aluminum profile 500 in a vertical state, when the liquid storage barrel 405 rotates, the distance between the second connecting rod 402 and the first aluminum profile 500 is gradually reduced, the liquid storage barrel 405 drives the internal protruding block 409 to rotate, the ejector rod 411 is gradually separated from the abutted protruding block 409 and is always abutted with the inner wall of the liquid storage barrel 405 under the action of the second spring 413, the ejector rod 411 slides outwards in the shell 410, hydraulic oil in the first groove 417 is extracted, the third connecting rod 403 slides in the first groove 417, the distance between the third grinding roller 208 and the rotating shaft 407 is reduced, in the process of rotating the second connecting rod 402, the distance between the third grinding roller 208 and the rotating shaft 407 is always reduced, the third connecting rod 208 is always in contact with the cambered surface of the first aluminum profile 500, when the distance between the second connecting rod 402 and the first liquid storage barrel 405 is minimum, the middle position of the ejector rod 411 is always in contact with the inner wall of the first aluminum profile 500, the middle position of the second connecting rod is always compressed, the distance between the two protruding blocks 409 and the second connecting rod 403 is gradually increased, the distance between the second connecting rod 403 and the second connecting rod 403 is gradually increased, and the second connecting rod is gradually compressed with the second connecting rod 500, and the second connecting rod is gradually pushed into the protruding rod 411, and is gradually contacted with the second connecting rod, and the second connecting rod 403 is gradually between the second connecting rod, and the second connecting rod has been gradually is gradually contacted with the second connecting rod has the connecting rod has been connected.
After the first aluminum profile 500 with the same type and different proportions is replaced, the first aluminum profile 500 is fixed through the clamping of the first clamping plate 109 and the second clamping plate 111, then the first screw 114 and the second screw 117 are rotated to limit the first aluminum profile 500, when the second screw 117 is rotated, the second screw 117 moves, the adjusting hydraulic cylinder 306 is pushed to shrink, hydraulic oil in the adjusting hydraulic cylinder 306 enters the first groove 417 through an oil pipe, the third connecting rod 403 is pushed to move by the increase of the hydraulic oil in the first groove 417, and accordingly the initial distance between the third grinding roller 208 and the cambered surface of the first aluminum profile 500 is changed, and the third grinding roller 208 is contacted with the cambered surface of the first aluminum profile 500.
Similarly, after the first aluminum profile 500 is installed, a second aluminum profile is installed in the same manner. When the moving block 202 moves under the action of the first hydraulic cylinder, the moving block 202 can drive the mounting block 400 in the second rotating assembly to move through the cooperation between the third sliding groove 210 on the moving block 202 and the mounting block 400 in the second rotating assembly, the mounting block 400 in the second rotating assembly drives the second clamping assembly to move, and the second clamping assembly drives the second supporting leg 106 to move on the second sliding block 105 along the front-back direction, namely, the second clamping assembly can move along the front-back direction and the left-right direction under the action of the second driving assembly and the second sliding block 105, so that the second aluminum profile can be polished.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. The contact type aluminum profile surface grinding machine is characterized by comprising a base, a clamping mechanism, a grinding mechanism, a hydraulic transmission mechanism and a first hydraulic cylinder;
the base is fixedly arranged;
the clamping mechanism comprises a first clamping assembly, a first guiding assembly and a first driving assembly, wherein the first clamping assembly is used for clamping and fixing the first aluminum profile, the first guiding assembly can enable the clamping assembly to slide along the vertical direction, and the first driving assembly is used for driving the first guiding assembly to move along the first direction; the first direction is the direction in which the length of the first aluminum profile is located;
The polishing mechanism comprises a fixed block, a movable block and a first polishing component; the fixed block is arranged on the base, and the moving block is positioned above the fixed block and can move relative to the fixed block; the first grinding assembly comprises a first grinding part, a second grinding part and a third grinding part, the first grinding part is arranged on the fixed block, the second grinding part is arranged on the movable block, and the first grinding part and the second grinding part are respectively used for grinding two planar peripheral surfaces of the first aluminum profile; the third polishing part is used for polishing the cambered surface of the first aluminum profile;
the first guide component is positioned on one side of the fixed block and is close to the outer cambered surface of the first hydraulic cylinder, the first guide component comprises a first sliding block, a first supporting leg and a first spring, the first sliding block is arranged on the base and can slide along a second direction, and a second groove is formed in the upper surface of the first sliding block; the bottom end of the first supporting leg is arranged in the second groove in a sliding manner along the vertical direction; the first spring is arranged in the second groove, one end of the first spring is connected to the bottom of the second groove, and the other end of the first spring is connected with the first supporting leg;
the hydraulic transmission mechanism comprises a first rotating assembly and a first adjusting assembly, and the first rotating assembly comprises a supporting part and a rotating part; the support part is arranged in a telescopic way, the third polishing part is arranged on the support part, the rotation part can drive the support part to rotate around a reference axis, and the reference axis extends along a first direction, so that the support part can drive the third polishing part to move along the cambered surface of the first aluminum profile; the first adjusting component can control the elongation of the supporting part according to the size of the first aluminum profile, so that the third polishing part can keep contact with the cambered surface of the first aluminum profile;
The first hydraulic cylinder comprises a cylinder body and a push rod, the cylinder body is arranged on the fixed block, the cylinder body is arc-shaped, the axis of the cylinder body is positioned in a first direction, a baffle is arranged at one end of the push rod, the baffle is positioned in the cylinder body and is in sealing sliding fit with the cylinder body, and the other end of the push rod is hinged with the movable block; the baffle separates the interior of the cylinder body into a first cavity and a second cavity which are sealed and have variable volumes, hydraulic oil is filled in the first cavity and the second cavity, the first cavity is externally connected with an electric hydraulic cylinder, the electric hydraulic cylinder can change the content of the hydraulic oil in the first cavity, the second cavity is communicated with the interior of the rotating part, and the second cavity can drive the rotating part to rotate through the hydraulic oil; the first hydraulic cylinder can drive the moving block to move along the vertical direction and the second direction at the same time, and the second direction is perpendicular to the direction in which the length of the first aluminum profile is positioned in a horizontal plane;
the first clamping assembly comprises a first clamping plate, a transverse plate and a second clamping plate; the first clamping plate is arranged on the first supporting leg, the transverse plate is arranged on the first clamping plate and extends along the first direction, the second clamping plate is arranged on the transverse plate in a sliding mode along the first direction, the first clamping plate and the second clamping plate are matched together to clamp the first aluminum profile, one planar peripheral surface of the first aluminum profile is in a horizontal state when the first aluminum profile is clamped, and the other planar peripheral surface of the first aluminum profile is in a vertical state;
The first rotating assembly further comprises a mounting block and a first link; the mounting block is sleeved on the transverse plate and slides along a first direction relative to the transverse plate, a first chute is formed in the fixing block along the vertical direction, and the mounting block is arranged in the first chute in a sliding manner; the first connecting rod is arranged on the mounting block; the support part comprises a second connecting rod and a third connecting rod, the second connecting rod is rotatably arranged on the first connecting rod, the rotation axis of the second connecting rod extends along the first direction, a first groove is formed in the second connecting rod, one end of the third connecting rod is inserted into the first groove, the third connecting rod is in sliding fit with the second connecting rod along the axial direction of the second connecting rod, and the third polishing part is arranged at the other end of the third connecting rod; the first groove is filled with hydraulic oil, the second hydraulic cylinder is arranged on the first connecting rod, the inside of the second hydraulic cylinder is filled with hydraulic oil, and the second hydraulic cylinder is communicated with the first groove in the second connecting rod through an oil pipe; the rotating part is arranged on the second connecting rod and used for driving the second connecting rod to rotate around the reference axis;
the rotating part comprises a liquid storage barrel, a positioning plate, a rotating shaft and a sealing plate, wherein the liquid storage barrel is arranged on the second connecting rod, the axis of the liquid storage barrel extends along the first direction, and the positioning plate is arranged in the liquid storage barrel; one end of the rotating shaft is arranged on the first connecting rod, the other end of the rotating shaft extends along the first direction and penetrates through the second connecting rod to extend into the liquid storage cylinder, and the second connecting rod can rotate around the rotating shaft; the sealing plate is arranged on the peripheral surface of the rotating shaft and is rotationally connected with the inner wall of the liquid storage barrel, the sealing plate and the positioning plate divide the interior of the liquid storage barrel into a liquid storage cavity with variable volume and a placement cavity, and the liquid storage cavity is communicated with the second cavity through an oil pipe;
The first adjusting component comprises a second hydraulic cylinder and two convex blocks, the second hydraulic cylinder comprises a shell, a push rod, a baffle ring and a second spring, the shell is arranged on the first connecting rod, one end of the push rod is arranged in the shell in a sliding manner along a first direction, the baffle ring is sleeved and arranged on the push rod, the second spring is sleeved on the push rod, and two ends of the second spring are respectively abutted with the baffle ring and the shell; the two convex blocks are arranged on the inner end surface of the liquid storage barrel, the two convex blocks are positioned in the placement cavity, a space is arranged between the two convex blocks, and the surface between the two convex blocks is a cambered surface; an arc-shaped groove penetrating the placement cavity is formed in one end face of the liquid storage barrel, the ejector rod is arranged in the arc-shaped groove in a sliding mode, and one end of the ejector rod can be abutted to the protruding block.
2. The contact aluminum profile surface grinding machine according to claim 1, wherein a supporting member is provided inside the first aluminum profile; the first adjusting component further comprises a first fixed plate, a first movable plate, a first screw rod, a second fixed plate, a second movable plate, a second screw rod and an adjusting hydraulic cylinder; the first movable plate penetrates through the second clamping plate and can slide along a second direction to be abutted with a supporting piece on the inner wall of the first aluminum profile; the second movable plate penetrates through the second clamping plate and can slide along the vertical direction to be abutted with the supporting piece on the inner wall of the first aluminum profile; one end of the first screw rod penetrates through the first movable plate and is in threaded connection with the first fixed plate; one end of the second screw rod penetrates through the second movable plate and is in threaded connection with the second fixed plate; the adjusting hydraulic cylinder is arranged on the second fixed plate; the adjusting hydraulic cylinder comprises a fixed end and a telescopic end, the fixed end is arranged on the second fixed plate, hydraulic oil is filled in the fixed end, one end of the telescopic end is slidably arranged in the fixed end, and the other end of the telescopic end is rotationally connected with one end of the second screw rod; the inside of stiff end and first recess pass through oil pipe intercommunication.
3. The contact type aluminum profile surface grinding machine according to claim 2, wherein the first grinding part comprises a first motor and a first grinding roller, the first motor is arranged on the fixed block, an output shaft of the first motor is vertically arranged, the first grinding roller is vertically arranged on the output shaft of the first motor, and the first grinding roller is always in contact with a plane of the first aluminum profile in a vertical state; the second grinding part comprises a second motor and a second grinding roller, the second motor is arranged on the moving block, an output shaft of the second motor extends along a second direction, the second grinding roller is horizontally arranged on the output shaft of the second motor, and the second grinding roller is always in contact with the horizontal plane peripheral surface of the first aluminum profile; the third grinding part comprises a third motor and a third grinding roller, the third motor is mounted on a third connecting rod, an output shaft of the third motor extends along the first direction, the third grinding roller is horizontally mounted on the output shaft of the third motor, and the third grinding roller can be in contact with the cambered surface of the first aluminum profile.
4. A contact aluminium profile surface grinding machine according to claim 3, wherein the clamping mechanism further comprises a second clamping assembly, a second guiding assembly and a second driving assembly; the second clamping assembly is identical to the first clamping assembly in structure, the second clamping assembly is used for clamping and fixing a second aluminum profile, the second aluminum profile is identical to the first aluminum profile in structure, and the position of the second aluminum profile is obtained by rotating the first aluminum profile by 180 degrees around an axis extending along the first direction; the second guide assembly comprises a second sliding block and a second supporting leg, the second sliding block is arranged on the base and can slide along the first direction, a second sliding groove is formed in the upper surface of the second sliding block along the second direction, one end of the second supporting leg is arranged in the second sliding groove in a sliding manner, and the other end of the second supporting leg is connected with the first clamping plate in the second clamping assembly; the second driving component has the same structure as the first driving component, and is used for driving the second guiding component to move along the first direction; the polishing mechanism further comprises a second polishing assembly, the second polishing assembly is used for polishing the second aluminum profile, the second polishing assembly comprises a fourth polishing part, a fifth polishing part and a sixth polishing part, the fourth polishing part has the same structure as the first polishing part in the first polishing assembly, and a first polishing roller of the fourth polishing part is in contact with the flat peripheral surface of the second aluminum profile in a vertical state; the structure of the fifth grinding part is the same as that of the second grinding part in the first grinding assembly, and the second grinding roller of the fifth grinding part is in contact with the horizontal plane peripheral surface of the second aluminum profile; the sixth polishing part is the same as the third polishing part mechanism in the first polishing assembly and is used for polishing the cambered surface of the second aluminum profile; the hydraulic transmission mechanism comprises a second rotating assembly and a second adjusting assembly, the second rotating assembly is used for enabling the sixth polishing portion to move along the cambered surface of the second aluminum profile, and the second adjusting assembly is used for enabling the sixth polishing portion to be in contact with the cambered surface of the second aluminum profile.
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| CN202311155650.9A CN116872033B (en) | 2023-09-08 | 2023-09-08 | Contact type aluminum profile surface grinding machine |
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| CN202311155650.9A CN116872033B (en) | 2023-09-08 | 2023-09-08 | Contact type aluminum profile surface grinding machine |
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| CN118219086B (en) * | 2024-05-23 | 2024-09-27 | 康博达建设科技集团有限公司 | Board polishing device for sports equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU810447A1 (en) * | 1979-05-25 | 1981-03-07 | Ленинградский Технологическийинститут Целлюлозно-Бумажнойпромышленности | Arrangement to machine tool for working shafts |
| JPH0740214A (en) * | 1993-07-29 | 1995-02-10 | Shin Etsu Handotai Co Ltd | Polishing device of wafer outer peripheral part |
| CN104493666A (en) * | 2014-11-26 | 2015-04-08 | 镇江维纳特气门有限公司 | Valve-retainer portion high-precision one-time formation grinding device |
| CN108655916A (en) * | 2018-05-16 | 2018-10-16 | 沈家扬 | A kind of high-efficiency cleaning grinding dust-extraction unit |
| CN109129112A (en) * | 2018-09-27 | 2019-01-04 | 黄钟葳 | A kind of Omnibearing automatic sander |
| CN209532989U (en) * | 2019-01-23 | 2019-10-25 | 大城县盛达铝业有限公司 | A kind of sander of aluminum profile processing |
| CN111716202A (en) * | 2020-07-02 | 2020-09-29 | 耿广富 | Automatic grinding device for arc surface of workpiece |
| CN113857999A (en) * | 2021-09-30 | 2021-12-31 | 安徽润盈建材有限公司 | Stainless steel plate integrated polishing device |
| WO2022057922A1 (en) * | 2020-09-21 | 2022-03-24 | 广东博智林机器人有限公司 | Grinding robot |
| CN116572132A (en) * | 2023-07-13 | 2023-08-11 | 江苏清尚环保工程设备有限公司 | Metal member surface grinding device |
-
2023
- 2023-09-08 CN CN202311155650.9A patent/CN116872033B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU810447A1 (en) * | 1979-05-25 | 1981-03-07 | Ленинградский Технологическийинститут Целлюлозно-Бумажнойпромышленности | Arrangement to machine tool for working shafts |
| JPH0740214A (en) * | 1993-07-29 | 1995-02-10 | Shin Etsu Handotai Co Ltd | Polishing device of wafer outer peripheral part |
| CN104493666A (en) * | 2014-11-26 | 2015-04-08 | 镇江维纳特气门有限公司 | Valve-retainer portion high-precision one-time formation grinding device |
| CN108655916A (en) * | 2018-05-16 | 2018-10-16 | 沈家扬 | A kind of high-efficiency cleaning grinding dust-extraction unit |
| CN109129112A (en) * | 2018-09-27 | 2019-01-04 | 黄钟葳 | A kind of Omnibearing automatic sander |
| CN209532989U (en) * | 2019-01-23 | 2019-10-25 | 大城县盛达铝业有限公司 | A kind of sander of aluminum profile processing |
| CN111716202A (en) * | 2020-07-02 | 2020-09-29 | 耿广富 | Automatic grinding device for arc surface of workpiece |
| WO2022057922A1 (en) * | 2020-09-21 | 2022-03-24 | 广东博智林机器人有限公司 | Grinding robot |
| CN113857999A (en) * | 2021-09-30 | 2021-12-31 | 安徽润盈建材有限公司 | Stainless steel plate integrated polishing device |
| CN116572132A (en) * | 2023-07-13 | 2023-08-11 | 江苏清尚环保工程设备有限公司 | Metal member surface grinding device |
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| CN116872033A (en) | 2023-10-13 |
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