CN115847263B - Aluminum profile surface polishing equipment - Google Patents
Aluminum profile surface polishing equipment Download PDFInfo
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- CN115847263B CN115847263B CN202211531723.5A CN202211531723A CN115847263B CN 115847263 B CN115847263 B CN 115847263B CN 202211531723 A CN202211531723 A CN 202211531723A CN 115847263 B CN115847263 B CN 115847263B
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- 238000005498 polishing Methods 0.000 title claims abstract description 105
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000013016 damping Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000000249 Morus alba Species 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application relates to the technical field of aluminum profile polishing, in particular to aluminum profile surface polishing equipment, which comprises a polishing seat, wherein the polishing seat is of an L-shaped structure, a strip seat is arranged at the horizontal end of the polishing seat along the length direction, a movable clamping assembly is arranged on the strip seat, the clamping assembly is used for clamping and fixing an aluminum profile, a lifting mechanism is arranged at the vertical end of the polishing seat, a polishing mechanism is arranged below the lifting mechanism, and the lifting mechanism is used for adjusting the height of the polishing mechanism. According to the polishing damping cloth, the strip-shaped protrusions are arranged on the lower surface of the polishing damping cloth along the length direction, the hollow cavity is arranged in the strip-shaped protrusions, the air bag is arranged in the center of the inner portion of the hollow cavity, and the strip-shaped protrusions are inflated into the air bag to drive the strip-shaped protrusions to expand so as to be in contact with the inner walls of the grooves formed in the surface of the aluminum profile, so that the whole polishing damping cloth has good fit with the outer walls of the polished aluminum profile and the inner walls of the grooves, and synchronous polishing of the inner walls and the outer surfaces of the grooves on the surface of the aluminum profile is realized.
Description
Technical Field
The application relates to the technical field of aluminum profile polishing, in particular to aluminum profile surface polishing equipment.
Background
The aluminum profile is an aluminum alloy profile, and in the production and manufacturing process, the surface polishing treatment is an important link, so that the surface polishing treatment not only can remove burrs, but also can enable the surface of the aluminum profile to achieve the effects of a smooth surface and a mirror surface;
when the existing aluminum profile is extruded and molded according to the design of a die, in order to reduce the specific gravity of the aluminum profile and synchronously improve the strength of the aluminum profile, a groove is formed in the surface of the aluminum profile, the groove is generally of an nonstandard size, and when a traditional grinding tool such as a polishing wheel or sand paper is used for polishing the aluminum profile, the outer wall of the aluminum profile can only be polished, the inner wall of the groove cannot be polished synchronously, so that burrs cannot be polished on the inner wall of the groove on the surface of the aluminum profile, and subsequent processing steps such as spraying paint are affected.
Disclosure of Invention
In order to solve the problems, the application provides aluminum profile surface polishing equipment.
The application adopts the following technical scheme that the aluminum profile surface polishing equipment comprises a polishing seat, wherein the polishing seat is of an L-shaped structure, a strip-shaped seat is arranged at the horizontal end of the polishing seat along the length direction, a movable clamping assembly is arranged on the strip-shaped seat, and the clamping assembly is used for clamping and fixing an aluminum profile;
the vertical end of the polishing seat is provided with a lifting mechanism, a polishing mechanism is arranged below the lifting mechanism, and the lifting mechanism is used for adjusting the height of the polishing mechanism;
the polishing mechanism comprises a base, the lower surface of the base is adhered with polishing damping cloth, the lower surface of the polishing damping cloth is provided with a strip-shaped bulge along the length, a cavity is arranged in the strip-shaped bulge, the center of the cavity is provided with an air bag, a conduit is connected on the air bag in a conducting way, the other end of the conduit penetrates through the polishing damping cloth and the base to extend to the outer side,
the base is provided with a pressing component, the pressing component comprises two first strip-shaped holes, two first strip-shaped holes are formed in the base and located on two sides of an air bag, guide rods are inserted in the two first strip-shaped holes, the bottom ends of the guide rods extend into the cavity, limiting blocks are welded on the top ends of the two guide rods, the width of each limiting block is larger than that of the first strip-shaped hole, a connecting rod is welded between the two limiting blocks, an electric telescopic rod is fixed on the upper surface of the base through bolts, and the top ends of the electric telescopic rods are fixed with the lower surface of the connecting rod through bolts;
the clamping assembly comprises a concave clamping seat, a pressing plate is arranged inside the concave clamping seat along the length direction, threaded rods are connected to two side walls of the concave clamping seat along the length direction in a threaded mode, the other ends of the threaded rods extend to the inside of the concave clamping seat to be connected with the pressing plate in a rotating mode, a strip-shaped groove is formed in the bottom plate inside the concave clamping seat along the length direction, a vertical shaft is welded in the strip-shaped groove along the width direction, two supporting blocks are sleeved on the vertical shaft, and springs are sleeved between the two supporting blocks on the vertical shaft.
As a further description of the above technical solution: the lifting mechanism comprises a fixed plate and a movable plate, wherein the fixed plate is welded and fixed at the top of the inner wall of the vertical end of the polishing seat, an electric push rod is fixed on the upper surface of the fixed plate through bolts, the bottom end of the electric push rod penetrates through the fixed plate to extend to the lower part and is fixedly provided with the movable plate through bolts, one end of the movable plate along the length direction is welded with a sliding block, and the sliding block is in sliding connection with a sliding groove formed in the vertical end of the polishing seat.
As a further description of the above technical solution: the base upper surface is located the bilateral symmetry welding of connecting rod and has two L type mounting brackets, the top and the fly leaf fixed connection of L type mounting bracket, the mounting hole has been seted up on the horizontal end of L type mounting bracket.
As a further description of the above technical solution: the upper surface of the strip-shaped seat is provided with a driving mechanism which is used for driving the clamping assembly to reciprocate along the length direction of the strip-shaped seat;
the driving mechanism comprises a screw motor, a screw and a screw nut seat, wherein a strip-shaped groove is formed in the upper surface of the strip-shaped seat along the length, one end of the strip-shaped groove along the length direction is fixed on a screw motor bolt, the screw is fixedly connected to an output shaft of the screw motor through a coupler, one end of the screw is rotationally connected with the inner wall of the other end of the strip-shaped groove along the length direction, the screw nut seat is connected to the screw in a threaded manner, the screw nut seat is positioned in the strip-shaped groove, and the concave clamping seat is fixed with the screw nut seat bolt.
As a further description of the above technical solution: the two pressing plates are arranged in total and are symmetrical to each other about the horizontal central line of the concave clamping seat along the length direction.
As a further description of the above technical solution: the lower surface of bar seat is located the equidistant welding of polishing seat's both sides and has a plurality of supporting seat.
As a further description of the above technical solution: the cross section of the strip-shaped groove is of a cross-shaped structure, two strip-shaped grooves are arranged in total, and the two strip-shaped grooves are symmetrical to each other about the horizontal central line of the strip-shaped seat along the length direction.
As a further description of the above technical solution: the polishing damping cloth is provided with a second strip-shaped hole matched with the guide rod.
As a further description of the above technical solution: the upper surface bolt of base is fixed with the mount pad, install the air pump on the mount pad, the gas outlet and the pipe of air pump switch on and be connected.
According to the technical scheme, the strip-shaped protrusions are arranged on the lower surface of the polishing damping cloth along the length direction, the hollow cavities are arranged in the strip-shaped protrusions, the air bags are arranged in the centers of the interiors of the hollow cavities, the strip-shaped protrusions are inflated to drive the air bags to expand so that the strip-shaped protrusions are in contact with the inner walls of the grooves formed in the surfaces of the aluminum profiles, the whole polishing damping cloth is good in fit with the outer walls of the polished aluminum profiles and the inner walls of the grooves, synchronous polishing of the inner walls of the grooves and the outer surfaces of the aluminum profiles is achieved, polishing efficiency and surface quality of polished workpieces can be controlled by adjusting pressure, and further, the guide rods are matched and can be controlled to move downwards to extend into the hollow cavities to support the strip-shaped protrusions when the polishing damping cloth is used, so that the strip-shaped protrusions are supported to be in strip shapes, the width of the strip-shaped protrusions can be conveniently and directly enter the strip-shaped grooves in the outer walls of the aluminum profiles, and the strip-shaped protrusions cannot be directly entered into the grooves in the surfaces of the aluminum profiles due to the fact that the protrusions are in irregular shapes.
Further this aluminium alloy surface polishing equipment, when using, can realize carrying out the centre gripping fixedly to not unidimensional aluminium alloy through the fixture that sets up, drive polishing mechanism through elevating system and move down for polishing damping cloth and aluminium alloy contact, and the cooperation is provided with actuating mechanism and drives the fixture and remove, make the fixed aluminium alloy of centre gripping on the fixture polish with polishing mechanism contact, have carried out the full-automatic polishing to the aluminium alloy, and can realize full-automatic polishing to not unidimensional aluminium alloy, also alleviateed operating personnel's the amount of labour simultaneously.
Drawings
The application is further explained below with reference to the drawings and examples:
fig. 1 is a schematic structural diagram of an aluminum profile surface polishing device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present application;
FIG. 3 is a schematic view of a polishing mechanism according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a polishing mechanism according to an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of a polishing damping cloth according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a bar-shaped seat according to an embodiment of the present application;
FIG. 7 is a schematic structural view of a clamping assembly according to an embodiment of the present application;
fig. 8 is a schematic cross-sectional view of a clamping assembly according to an embodiment of the present application.
In the figure: 1. a polishing seat; 2. a lifting mechanism; 21. a fixing plate; 22. a movable plate; 23. an electric push rod; 24. a slide block; 25. a chute; 3. a polishing mechanism; 31. a base; 32. an L-shaped mounting rack; 33. polishing the damping cloth; 34. a bar-shaped protrusion; 35. a cavity; 36. an air pump; 37. a mounting base; 38. a conduit; 39. a first bar-shaped hole; 310. a guide rod; 311. a limiting block; 312. a connecting rod; 313. an electric telescopic rod; 314. a second bar-shaped hole; 315. an air bag; 4. a strip-shaped seat; 41. a bar-shaped groove; 5. a support base; 6. a driving mechanism; 61. a lead screw motor; 62. a screw rod; 63. a screw nut seat; 7. a clamping assembly; 71. a pressing plate; 72. a threaded rod; 73. a concave clamping seat; 74. a strip-shaped groove; 75. a vertical shaft; 76. a support block; 77. and (3) a spring.
Detailed Description
The application is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the application easy to understand. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
Referring to fig. 1 to 8, the embodiment of the present application provides a technical solution: the polishing device for the surface of the aluminum profile comprises a polishing seat 1, wherein the polishing seat 1 is of an L-shaped structure, a strip-shaped seat 4 is arranged at the horizontal end of the polishing seat 1 along the length direction, a movable clamping assembly 7 is arranged on the strip-shaped seat 4, and the clamping assembly 7 is used for clamping and fixing the aluminum profile;
the vertical end of the polishing seat 1 is provided with a lifting mechanism 2, a polishing mechanism 3 is arranged below the lifting mechanism 2, and the lifting mechanism 2 is used for adjusting the height of the polishing mechanism 3;
the polishing mechanism 3 comprises a base 31, a polishing damping cloth 33 is adhered to the lower surface of the base 31, a strip-shaped protrusion 34 is arranged on the lower surface of the polishing damping cloth 33 along the length, a cavity 35 is arranged in the strip-shaped protrusion 34, an air bag 315 is arranged in the center of the inside of the cavity 35, a conduit 38 is connected to the air bag 315 in a conducting manner, and the other end of the conduit 38 penetrates through the polishing damping cloth 33 and the base 31 to extend to the outer side;
the base 31 is provided with a pressing and conveying assembly, the pressing and conveying assembly comprises two first strip-shaped holes 39, two first strip-shaped holes 39 are formed in the base 31 and located on two sides of an air bag 315, guide rods 310 are inserted into the two first strip-shaped holes 39, the bottom ends of the guide rods 310 extend into the cavity 35, limiting blocks 311 are welded to the top ends of the two guide rods 310, the width of each limiting block 311 is larger than that of the corresponding first strip-shaped hole 39, a connecting rod 312 is welded between the two limiting blocks 311, an electric telescopic rod 313 is fixed to the upper surface of the base 31 through bolts, the top end of the electric telescopic rod 313 is fixed to the lower surface of the connecting rod 312 through bolts, a second strip-shaped hole 314 matched with the guide rods 310 in use is formed in the polishing damping cloth 33, a driving mechanism 6 is arranged on the upper surface of the strip-shaped seat 4, and the driving mechanism 6 is used for driving the clamping assembly 7 to reciprocate along the length direction of the strip-shaped seat 4.
Specifically, when the aluminum profile surface polishing device is used, firstly, aluminum profiles to be polished are placed on the clamping assembly 7, the aluminum profiles are clamped and fixed through the clamping assembly 7, at the moment, the electric telescopic rod 313 is controlled to shrink, the connecting rod 312 is driven to move downwards, the connecting rod 312 drives the guide rod 310 to move downwards into the cavity 35, the connecting rod 312 supports the strip-shaped protrusion 34, the width of the strip-shaped protrusion 34 is reduced, then the lifting mechanism 2 drives the polishing mechanism 3 to move downwards, the strip-shaped protrusion 34 moves downwards into a groove on the surface of the aluminum profiles, then the electric telescopic rod 313 is controlled to stretch, the connecting rod 312 is driven to move upwards, the connecting rod 312 drives the guide rod 310 to move upwards, then the polishing mechanism 3 is driven to move downwards again through the lifting mechanism 2, so that the polishing damping cloth 33 is mutually attached to the outer wall of the aluminum profiles, then the air bag 315 is inflated, the air bag 315 is expanded, the strip-shaped protrusion 34 is driven to be in close contact with the inner wall of the groove of the aluminum profiles, and then the clamping assembly 7 is driven to move reciprocally along the strip-shaped seat 4 through the driving mechanism 6, and the aluminum profiles are driven to be in contact with the polishing mechanism 3, and polishing processing is carried out.
The bottom end of the guide rod 310 is provided with an oval-shaped section, which can limit the bottom end of the connecting rod 312, so that the connecting rod 312 can not move out of the first bar-shaped hole 39, the upward movement stability is ensured, and the width of the limiting block 311 is larger than that of the first bar-shaped hole 39 through the arrangement of the limiting block 311, thereby limiting the downward movement depth of the connecting rod 312, preventing the excessive downward movement depth of the connecting rod 312 from excessively supporting the bar-shaped protrusion 34 and damaging the connecting rod,
in still another embodiment of the present application, the lifting mechanism 2 includes a fixed plate 21 and a movable plate 22, the fixed plate 21 is welded and fixed on the top of the inner wall of the vertical end of the polishing seat 1, an electric push rod 23 is fixed on the upper surface of the fixed plate 21 by bolts, the bottom end of the electric push rod 23 extends to the lower part through the fixed plate 21 and is fixed by bolts with the movable plate 22, one end of the movable plate 22 along the length direction is welded with a sliding block 24, the sliding block 24 is slidably connected with a sliding groove 25 formed on the vertical end of the polishing seat 1, two L-shaped mounting frames 32 are symmetrically welded on two sides of the upper surface of the base 31 on the connecting rod 312, the top ends of the L-shaped mounting frames 32 are fixedly connected with the movable plate 22, and a mounting hole is formed on the horizontal end of the L-shaped mounting frames 32.
Specifically, the polishing mechanism 3 is fixedly connected with the movable plate 22 on the lifting mechanism 2 through the L-shaped mounting frame 32, the lifting mechanism 2 is used for driving the polishing mechanism 3 to carry out height adjustment, and the adjustment mode is that the movable plate 22 is driven to move downwards by controlling the electric push rod 23 to stretch out and draw back, the height of the polishing mechanism 3 is adjusted through the movable plate 22 to the movable plate 22 is also connected with the sliding groove 25 on the polishing seat 1 in a sliding manner through the sliding block 24, the movable plate 22 can be assisted and limited, and the stability of the vertical movement of the movable plate 22 is improved.
In still another embodiment provided by the application, the driving mechanism 6 comprises a screw motor 61, a screw 62 and a screw nut seat 63, the upper surface of the bar seat 4 is provided with bar grooves 41 along the length, one end of the bar groove 41 along the length direction is fixed on the screw motor 61 through bolts, the screw 62 is fixedly connected to the output shaft of the screw motor 61 through a coupling, one end of the screw 62 is rotationally connected with the inner wall of the other end of the bar groove 41 along the length direction, the screw nut seat 63 is connected to the screw 62 through threads, the screw nut seat 63 is positioned in the bar groove 41, the cross section of the bar groove 41 is in a cross-shaped structure, the two bar grooves 41 are arranged in total, the two bar grooves 41 are symmetrical with each other about the horizontal center line of the bar seat 4 along the length direction, and a plurality of supporting seats 5 are welded on the lower surface of the bar seat 4 at equal intervals on two sides of the polishing seat 1.
Specifically, when in use, the driving mechanism 6 drives the clamping assembly 7 to move in a manner that the lead screw motor 61 is turned on, the lead screw motor 61 drives the lead screw 62 to rotate, the lead screw 62 drives the lead screw nut seat 63 to move, and the lead screw nut seat 63 drives the clamping assembly 7 to move.
In still another embodiment provided by the application, the clamping assembly 7 comprises a concave clamping seat 73, the concave clamping seat 73 is fixed with a screw nut seat 63 through bolts, a pressing plate 71 is arranged in the concave clamping seat 73 along the length direction, two side walls of the concave clamping seat 73 along the length direction are connected with threaded rods 72 through threads, the other ends of the threaded rods 72 extend into the concave clamping seat 73 and are rotationally connected with the pressing plate 71, a strip-shaped groove 74 is formed in the bottom plate in the concave clamping seat 73 along the length direction, vertical shafts 75 are welded in the strip-shaped groove 74 along the width direction, two supporting blocks 76 are sleeved on the vertical shafts 75, springs 77 are sleeved between the two supporting blocks 76 on the vertical shafts 75, the pressing plates 71 are arranged in total, the two pressing plates 71 are mutually symmetrical with each other about the horizontal center line of the concave clamping seat 73 along the length direction, the vertical shafts 75 are mutually parallel, and the intervals between the two adjacent vertical shafts 75 are equal.
Specifically, the clamping component 7 is used for clamping and fixing an aluminum profile to be polished, the clamping and fixing mode is that two supporting blocks 76 are pushed to be close to each other and attached, the aluminum profile is placed into the concave clamping seat 73, at the moment, the two supporting blocks 76 are inserted into grooves formed in the lower surface of the aluminum profile, at the moment, under the action of the elasticity of the springs 77, the two supporting blocks 76 to be determined move outwards to position and support the aluminum profile in a low-joint mode, the strength of the aluminum profile is improved, then the threaded rod 72 is rotated to drive the pressing plate 71 to move, the aluminum profile located in the concave clamping seat 73 is clamped and fixed, the aluminum profile is supported and positioned through the arrangement of the supporting blocks 76, the aluminum profile is located in the inner center of the concave clamping seat 73 and corresponds to the strip-shaped protrusions 34 arranged on the upper polishing mechanism 3 mulberry, and the strip-shaped protrusions 34 can move downwards into the grooves directly.
In still another embodiment of the present application, a mounting seat 37 is fixed on the upper surface of the base 31 by bolts, an air pump 36 is installed on the mounting seat 37, and an air outlet of the air pump 36 is connected with a conduit 38 in a conducting manner.
Specifically, the air pump 36 is used for inflating the air bag 315, and the air pressure gauge is arranged on the conduit 38, so that the air pressure in the air bag 315 can be visually observed.
The foregoing has shown and described the basic principles, principal features and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this application, and various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications fall within the scope of the application as hereinafter claimed. The scope of the application is defined by the appended claims and equivalents thereof.
Claims (9)
1. Aluminum profile surface polishing equipment, including polishing seat (1), its characterized in that: the polishing device is characterized in that the polishing seat (1) is of an L-shaped structure, a strip-shaped seat (4) is arranged at the horizontal end of the polishing seat (1) along the length direction, a movable clamping assembly (7) is arranged on the strip-shaped seat (4), and the clamping assembly (7) is used for clamping and fixing an aluminum profile;
the polishing device is characterized in that a lifting mechanism (2) is arranged at the vertical end of the polishing seat (1), a polishing mechanism (3) is arranged below the lifting mechanism (2), and the lifting mechanism (2) is used for adjusting the height of the polishing mechanism (3);
the polishing mechanism (3) comprises a base (31), wherein a polishing damping cloth (33) is adhered to the lower surface of the base (31), a strip-shaped protrusion (34) is arranged on the lower surface of the polishing damping cloth (33) along the length, a cavity (35) is arranged in the strip-shaped protrusion (34), an air bag (315) is arranged in the center of the inside of the cavity (35), a guide pipe (38) is connected to the air bag (315) in a conducting manner, and the other end of the guide pipe (38) penetrates through the polishing damping cloth (33) and the base (31) to extend to the outer side;
the base (31) is provided with a pressing and conveying assembly, the pressing and conveying assembly comprises two first strip-shaped holes (39), two first strip-shaped holes (39) are formed in the base (31) and located on two sides of an air bag (315), guide rods (310) are inserted into the two first strip-shaped holes (39), the bottom ends of the guide rods (310) extend into the cavity (35), limiting blocks (311) are welded at the top ends of the two guide rods (310), the width of each limiting block (311) is larger than that of each first strip-shaped hole (39), connecting rods (312) are welded between the two limiting blocks (311), electric telescopic rods (313) are fixed on the upper surface of the base (31) through bolts, and the top ends of the electric telescopic rods (313) are fixed on the lower surfaces of the connecting rods (312) through bolts;
clamping component (7) are including concave grip slipper (73), concave grip slipper (73) are inside to be provided with clamp plate (71) along length direction, threaded connection has threaded rod (72) on concave grip slipper (73) are along length direction's both sides wall, and the other end of threaded rod (72) extends to the inside and clamp plate (71) rotation of concave grip slipper (73) are connected, bar recess (74) have been seted up along length direction on concave grip slipper (73) inside bottom plate, there is vertical scroll (75) along width direction welding in bar recess (74), the cover is equipped with two supporting shoe (76) on vertical scroll (75), and the cover is equipped with spring (77) between two supporting shoe (76) on vertical scroll (75).
2. The aluminum profile surface polishing device according to claim 1, wherein the lifting mechanism (2) comprises a fixed plate (21) and a movable plate (22), the fixed plate (21) is welded and fixed to the top of the inner wall of the vertical end of the polishing seat (1), an electric push rod (23) is fixed to the upper surface of the fixed plate (21) through a bolt, the bottom end of the electric push rod (23) penetrates through the fixed plate (21) to extend to the lower portion and is fixedly provided with the movable plate (22) through the bolt, one end of the movable plate (22) along the length direction is welded with a sliding block (24), and the sliding block (24) is in sliding connection with a sliding groove (25) formed in the vertical end of the polishing seat (1).
3. The aluminum profile surface polishing device according to claim 2, wherein two L-shaped mounting frames (32) are symmetrically welded on two sides of the upper surface of the base (31) located on the connecting rod (312), the top ends of the L-shaped mounting frames (32) are fixedly connected with the movable plate (22), and mounting holes are formed in the horizontal ends of the L-shaped mounting frames (32).
4. An aluminium profile surface polishing device according to claim 1, characterized in that the upper surface of the bar-shaped seat (4) is provided with a driving mechanism (6), the driving mechanism (6) being used for driving the clamping assembly (7) to reciprocate along the length direction of the bar-shaped seat (4);
the driving mechanism (6) comprises a screw motor (61), a screw (62) and a screw nut seat (63), wherein the concave clamping seat (73) is fixed with the screw nut seat (63) through bolts, a strip-shaped groove (41) is formed in the upper surface of the strip-shaped seat (4) along the length, one end of the strip-shaped groove (41) along the length direction is fixedly connected with the screw (62) through a coupler on an output shaft of the screw motor (61), one end of the screw (62) is connected with the other end inner wall of the strip-shaped groove (41) along the length direction in a rotating mode, the screw nut seat (63) is connected with the screw nut seat (62) through threads, and the screw nut seat (63) is located in the strip-shaped groove (41).
5. An aluminium profile surface polishing device according to claim 1, characterized in that the two pressing plates (71) are provided in total, and the two pressing plates (71) are symmetrical to each other about a horizontal center line of the concave holder (73) in the length direction.
6. An aluminium alloy surface polishing device according to claim 1, characterized in that the lower surface of the strip-shaped seat (4) is provided with a plurality of support seats (5) which are welded at equal intervals on two sides of the polishing seat (1).
7. The aluminum profile surface polishing apparatus as claimed in claim 4, wherein the cross section of the strip-shaped grooves (41) is of a cross-shaped structure, the strip-shaped grooves (41) are provided in total in two, and the two strip-shaped grooves (41) are symmetrical to each other about a horizontal center line of the strip-shaped seat (4) in the length direction.
8. The aluminum profile surface polishing device according to claim 1, wherein the polishing damping cloth (33) is provided with a second strip-shaped hole (314) matched with the guide rod (310).
9. The aluminum profile surface polishing device according to claim 1, wherein a mounting seat (37) is fixed on the upper surface of the base (31) through bolts, an air pump (36) is mounted on the mounting seat (37), and an air outlet of the air pump (36) is connected with a guide pipe (38) in a conducting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211531723.5A CN115847263B (en) | 2022-12-01 | 2022-12-01 | Aluminum profile surface polishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211531723.5A CN115847263B (en) | 2022-12-01 | 2022-12-01 | Aluminum profile surface polishing equipment |
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| CN115847263A CN115847263A (en) | 2023-03-28 |
| CN115847263B true CN115847263B (en) | 2023-11-03 |
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| CN115847263A (en) | 2023-03-28 |
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