Aluminum alloy bar machining equipment

Abstract

The invention relates to the technical field of bar machining, and discloses aluminum alloy bar machining equipment which comprises a base, a mounting frame is mounted on the base, rotating cylinders are rotationally arranged on the two sides of the mounting frame, a guide rod is mounted at the top of the mounting frame, a moving frame is slidably arranged on the guide rod, and a telescopic part is mounted at the bottom of the moving frame. The telescopic piece is fixedly connected with the lifting plate, a sliding groove is formed in the base, a sliding seat is arranged on the sliding groove in a sliding mode, the two sides of the sliding seat are connected with the moving frame through connecting frames, and the aluminum alloy bar polishing device further comprises a supporting mechanism which is arranged on the sliding seat and used for supporting the to-be-polished position of an aluminum alloy bar; according to the aluminum alloy bar polishing device, through cooperation of the supporting mechanism and the limiting mechanism, in the process that the polishing mechanism descends to make contact with an aluminum alloy bar for polishing, the two sides of the polished portion of the aluminum alloy bar are automatically supported, and therefore the problem that due to the fact that the aluminum alloy bar is too long, the polishing mechanism deforms in the polishing process is solved.

Description

Technical Field

[0001] The invention relates to the technical field of bar processing, in particular to aluminum alloy bar processing equipment. Background Art

[0002] Aluminum alloy bar is a common industrial material, widely used in machinery manufacturing, aerospace, automobile, construction and other fields. During the production and processing of aluminum alloy bar, its surface needs to be polished.

[0003] In the prior art, when grinding aluminum alloy bars, the two sides of the aluminum alloy bars are generally clamped and positioned by a rotatable clamp, and the clamp is rotated under the drive of a corresponding drive device to make the aluminum alloy bar rotate synchronously, and then the grinding component is driven by a hydraulic rod to contact the surface of the aluminum alloy bar to grind it. However, since the aluminum alloy bar is a cylinder and the aluminum alloy bar to be ground is also relatively long, during the process of grinding the aluminum alloy bar by the grinding component, the aluminum alloy bar will bend and deform due to the pressure of the grinding component. For this reason, technical personnel in this field have proposed an aluminum alloy bar processing equipment to solve the problems raised in the above background. Summary of the invention

[0004] The object of the present invention is to provide an aluminum alloy bar processing equipment to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An aluminum alloy bar processing device comprises a base, a mounting frame is mounted on the base, rotating drums are rotatably arranged on both sides of the mounting frame, a guide rod is mounted on the top of the mounting frame, a mobile frame is slidably arranged on the guide rod, a telescopic member is mounted on the bottom of the mobile frame, the telescopic member is fixedly connected to a lifting plate, a slide groove is opened on the base, a sliding seat is slidably arranged on the slide groove, and both sides of the sliding seat are connected to the mobile frame through a connecting frame, and further comprises:

[0007] A supporting mechanism, the supporting mechanism is arranged on the sliding seat and is used to support the position of the aluminum alloy bar to be polished;

[0008] The support mechanism comprises an upper support plate and a lower support plate, support plates are installed on both sides of the lower support plate, a plurality of rollers are rotatably arranged on the arc-shaped inner wall of the support plate, two groups of symmetrically distributed support frames are installed on the sliding seat, and each group of support frames is provided with two, a first limiting groove and a second limiting groove are opened on the support frame, the first limiting groove is slidably connected to the upper support plate, and the second limiting groove is slidably connected to the lower support plate, a synchronizing member is arranged between the upper support plate and the lower support plate, and an elastic connecting member is arranged between the sliding seat and the lower support plate;

[0009] A limiting mechanism, wherein the limiting mechanism is arranged on the supporting mechanism and is used to limit the supporting mechanism;

[0010] A grinding mechanism, which is arranged on the lifting plate and is used for grinding the aluminum alloy bar;

[0011] A moving mechanism, the moving mechanism is arranged on the mounting frame and is used to drive the moving frame to move;

[0012] A clamping mechanism, which is arranged on the rotating drum and is used to clamp both sides of the aluminum alloy bar;

[0013] The driving mechanism is arranged on the rotating drum and is used for driving the rotating drum to rotate.

[0014] As a preferred technical solution of the present invention, the synchronous member includes two synchronous shafts rotatably arranged on the support frame, a rotating arm is installed on the synchronous shaft, a movable groove is provided on the rotating arm, movable rods slidingly matched with the movable groove are installed at both ends of the upper support plate and the lower support plate, and first gears meshing with each other are installed on the two synchronous shafts on the same support frame. The elastic connecting member includes telescopic rods installed on both sides of the sliding seat and connected to the bottom of the lower support plate, and a first elastic member is also arranged between the sliding seat and the bottom of the lower support plate.

[0015] As a preferred technical solution of the present invention, the limit mechanism includes limit blocks installed on both sides of the top of the upper support plate, a movable plate is slidably arranged in the limit block, connecting plates are installed on both sides of the movable plate, and fixed rods slidably connected to the connecting plates are installed on both sides of the limit block, the connecting plate is connected to the outer wall of the limit block through a second elastic member, a latching tooth is provided at one end of the movable plate close to the connecting frame, a serrated groove matching the latching tooth is provided on the connecting frame, an inclined block is installed at one end of the movable plate away from the connecting frame, plug rods are provided on both sides of the bottom of the lifting plate, and slots matching the plug rods are provided on both sides of the upper bracket.

[0016] As a preferred technical solution of the present invention, the grinding mechanism includes a grinding frame installed at the bottom of the lifting plate, a grinding shaft is rotatably arranged in the grinding frame, a grinding roller is installed on the grinding shaft, and a third driving member connected to the grinding shaft is installed on the grinding frame.

[0017] As a preferred technical solution of the present invention, the moving mechanism includes a threaded rod rotatably arranged on the top of the mounting frame, the threaded rod is threadedly connected to the moving frame, and a second driving member connected to the threaded rod is installed on the mounting frame.

[0018] As a preferred technical solution of the present invention, the clamping mechanism includes a clamping frame installed at one end of the rotating drum away from the mounting frame, a bidirectional screw is rotatably provided at one end of the clamping frame, both sides of the bidirectional screw are threadedly connected to an adjustment frame, an arc-shaped clamping plate is installed on the adjustment frame, and a connecting rod slidably connected to the adjustment frame is installed at the other end of the clamping frame.

[0019] As a preferred technical solution of the present invention, the driving mechanism includes a first driving member installed on a mounting frame, a second gear is installed on the driving end of the first driving member, and an outer gear ring meshing with the second gear is installed on the rotating drum.

[0020] The present invention has the following benefits:

[0021] The present invention provides an aluminum alloy bar processing equipment, which passes the aluminum alloy bar through two rotating drums of a mounting frame, centrally clamps the aluminum alloy bar through a clamping mechanism, and then drives the rotating drum to rotate through a driving mechanism, so that the aluminum alloy bar rotates synchronously, and then adjusts the position of the moving frame on the guide rod through a moving mechanism, thereby changing the grinding position of the aluminum alloy bar by a grinding mechanism, and the position of the supporting mechanism can be synchronously adjusted in conjunction with a connecting frame and a sliding seat. Before grinding, the lifting plate is driven down by a telescopic member so that the lifting plate gradually approaches the upper support plate of the supporting mechanism and begins to contact with the limiting mechanism. As the lifting plate is continuously pressed downward, the upper support plate and the lower support plate move synchronously and gradually approach each other under the cooperation of the supporting mechanism synchronization member and the elastic connecting member until both sides of the lower support plate The rollers on the support plate are in contact with the aluminum alloy bar, so that the support plate can support both sides of the aluminum alloy part to be polished; as the lifting plate continues to descend, the limit component will be triggered and self-locking, thereby limiting the positions of the upper support plate and the lower support plate, so that the support plate can form a stable and effective support for both sides of the aluminum alloy part to be polished; then the lifting plate continues to descend, so that the polishing mechanism starts to rotationally polish the aluminum alloy bar; the present invention automatically completes the support of both sides of the polishing part of the aluminum alloy bar through the cooperation of the support mechanism and the limit mechanism during the process of the polishing mechanism descending and contacting the aluminum alloy bar for polishing, thereby avoiding the problem of deformation of the polishing mechanism during the polishing process due to the long length of the aluminum alloy bar, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The figure is a schematic diagram of the structure of an aluminum alloy bar processing equipment.

[0023] Figure 2 The figure is a schematic diagram of the structure of a moving mechanism and a grinding mechanism in an aluminum alloy bar processing device.

[0024] Figure 3 The figure is a schematic diagram of the structure of a support mechanism in an aluminum alloy bar processing device.

[0025] Figure 4 for Figure 3 Front view of.

[0026] Figure 5 The figure is a schematic diagram of the structure of a synchronous part in an aluminum alloy bar processing equipment.

[0027] Figure 6 The figure is a schematic diagram of the structure of a limit mechanism in an aluminum alloy bar processing equipment.

[0028] Figure 7 The figure is a schematic diagram of the structure of a clamping mechanism and a driving mechanism in an aluminum alloy bar processing device.

[0029] In the figure: 101, base; 102, mounting frame; 103, rotating drum; 104, guide rod; 105, moving frame; 106, telescopic member; 107, lifting plate; 108, connecting frame; 109, sliding seat; 110, slide groove; 2, supporting mechanism; 201, supporting frame; 202, first limiting groove; 203, upper support plate; 204, second limiting groove; 205, lower support plate; 206, supporting support plate; 207, roller; 208, telescopic rod; 209, first elastic member; 210, synchronous shaft; 211, rotating arm; 212, movable groove; 213, movable rod; 214, first gear; 3, limiting mechanism; 301, limiting Block; 302, movable plate; 303, connecting plate; 304, fixed rod; 305, second elastic member; 306, latch; 307, serrated groove; 308, inclined block; 309, plug rod; 310, slot; 4, clamping mechanism; 401, clamping frame; 402, bidirectional screw; 403, adjusting frame; 404, connecting rod; 405, clamping plate; 5, driving mechanism; 501, first driving member; 502, second gear; 503, outer gear ring; 6, moving mechanism; 601, threaded rod; 602, second driving member; 7, grinding mechanism; 701, grinding frame; 702, grinding shaft; 703, grinding roller; 704, third driving member. DETAILED DESCRIPTION

[0030] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0031] See also Figure 1-7, an aluminum alloy bar processing equipment, including a base 101, a mounting frame 102 is installed on the base 101, and a rotating drum 103 is rotatably arranged on both sides of the mounting frame 102, a guide rod 104 is installed on the top of the mounting frame 102, a mobile frame 105 is slidably arranged on the guide rod 104, and a telescopic member 106 is installed at the bottom of the mobile frame 105. The specific structure of the telescopic member 106 is not limited. Preferably, the telescopic member 106 is set as a hydraulic rod, and the telescopic member 106 is fixedly connected to a lifting plate 107. A slide groove 110 is opened on the base 101, and a sliding seat 109 is slidably arranged on the slide groove 110. Both sides of the sliding seat 109 are connected to the mobile frame 105 through a connecting frame 108, and also include:

[0032] A support mechanism 2, which is disposed on the sliding seat 109 and is used to support the aluminum alloy bar at a position to be polished;

[0033] The support mechanism 2 includes an upper support plate 203 and a lower support plate 205, support plates 206 are installed on both sides of the lower support plate 205, and a plurality of rollers 207 are rotatably arranged on the arc-shaped inner wall of the support plate 206. Two groups of symmetrically distributed support frames 201 are installed on the sliding seat 109, and each group of support frames 201 is provided with two. A first limiting groove 202 and a second limiting groove 204 are opened on the support frame 201, and the first limiting groove 202 is slidably connected to the upper support plate 203, and the second limiting groove 204 is slidably connected to the lower support plate 205. A synchronizing member is arranged between the upper support plate 203 and the lower support plate 205, and an elastic connecting member is arranged between the sliding seat 109 and the lower support plate 205;

[0034] A limiting mechanism 3, wherein the limiting mechanism 3 is arranged on the supporting mechanism 2 and is used to limit the supporting mechanism 2;

[0035] A grinding mechanism 7, which is disposed on the lifting plate 107 and is used for grinding the aluminum alloy bar;

[0036] A moving mechanism 6, wherein the moving mechanism 6 is disposed on the mounting frame 102 and is used to drive the moving frame 105 to move;

[0037] A clamping mechanism 4, which is disposed on the rotating drum 103 and is used to clamp both sides of the aluminum alloy bar;

[0038] The driving mechanism 5 is disposed on the drum 103 and is used to drive the drum 103 to rotate.

[0039] The present invention passes the aluminum alloy bar through the two rotating drums 103 of the mounting frame 102, clamps the aluminum alloy bar in the center through the clamping mechanism 4, and then drives the rotating drum 103 to rotate through the driving mechanism 5, so that the aluminum alloy bar rotates synchronously, and then adjusts the position of the moving frame 105 on the guide rod 104 through the moving mechanism 6, thereby changing the grinding position of the aluminum alloy bar by the grinding mechanism 7, and cooperates with the connecting frame 108 and the sliding seat 109 to synchronously adjust the position of the supporting mechanism 2. Before grinding, the lifting plate 107 is driven to descend by the telescopic member 106, so that the lifting plate 107 gradually approaches the upper support plate 203 of the supporting mechanism 2 and begins to contact with the limiting mechanism 3. As the lifting plate 107 is continuously pressed downward, the upper support plate 203 and the lower support plate 205 are synchronously moved and gradually approached with the cooperation of the synchronous member and the elastic connecting member of the supporting mechanism 2 until the lower support plate The rollers 207 on the support plates 206 on both sides of 205 are in contact with the aluminum alloy rod, so that the support plates 206 can support both sides of the aluminum alloy part to be polished. As the lifting plate 107 continues to descend, the limiting component will be triggered and self-locking, thereby limiting the position of the upper support plate 203 and the lower support plate 205, so that the support plates 206 can form a stable and effective support for both sides of the aluminum alloy rod to be polished. Then the lifting plate 107 continues to descend, so that the polishing mechanism 7 starts to rotationally polish the aluminum alloy rod. The present invention automatically completes the support of both sides of the polishing part of the aluminum alloy rod through the cooperation of the supporting mechanism 2 and the limiting mechanism 3 during the process of the polishing mechanism 7 descending and contacting the aluminum alloy rod for polishing, thereby avoiding the problem of deformation of the polishing mechanism 7 during the polishing process due to the long length of the aluminum alloy rod, and the use effect is better.

[0040] As an embodiment of the present invention, the synchronizing member includes two synchronizing shafts 210 rotatably arranged on a support frame 201, a rotating arm 211 is installed on the synchronizing shaft 210, a movable groove 212 is opened on the rotating arm 211, and both ends of the upper support plate 203 and the lower support plate 205 are installed with movable rods 213 that slide with the movable groove 212, and the two synchronizing shafts 210 on the same support frame 201 are installed with first gears 214 that mesh with each other. The elastic connecting member includes a telescopic rod 208 installed on both sides of the sliding seat 109 and connected to the bottom of the lower support plate 205. A first elastic member 209 is also arranged between the sliding seat 109 and the bottom of the lower support plate 205, wherein the first elastic member 209 is used to provide an elastic pulling force for the lower support plate 205, so that the lower support plate 205 is subjected to a downward elastic pulling force, so that the upper support plate 203 and the lower support plate 205 of the entire support mechanism 2 are in a state of being away from each other in the initial state, and the movable rod 213 is also located at the end of the movable groove 212 away from the synchronization shaft 210.

[0041] When the telescopic member 106 drives the lifting plate 107 to descend and grinds the aluminum alloy bar after being clamped and rotated, the lifting plate 107 will first contact the limiting mechanism 3 when it descends, and will push the upper support plate 203 to descend along the first limiting groove 202 by pushing the limiting mechanism 3 to descend. Due to the cooperation of the movable rods 213 and the movable grooves 212 at both ends of the upper support plate 203, the rotating arm 211 rotates, thereby driving the synchronous shaft 210 to rotate. At the same time, due to the mutual meshing of the first gears 214 on the two synchronous shafts 210, the rotating arm 211 on the other synchronous shaft 210 will be driven to rotate synchronously, and the movable rods 213 and the movable grooves at both ends of the lower support plate 205 will rotate synchronously. The lower support plate 205 is driven to rise along the second limit groove 204 with the cooperation of 212, so that the upper support plate 203 and the lower support plate 205 move synchronously until the rollers 207 on the support plates 206 on both sides of the lower support plate 205 are against the bottom of the aluminum alloy bar, so that the support plates 206 can support both sides of the aluminum alloy to be polished, and as the lifting plate 107 continues to descend, the limit mechanism 3 will achieve self-locking, thereby limiting the positions of the upper support plate 203 and the lower support plate 205, so that the support plates 206 can form a stable and effective support for both sides of the aluminum alloy bar to be polished, and the rotatable rollers 207 can facilitate the aluminum alloy bar to rotate at will.

[0042] It should be noted that the specific structure of the first elastic member 209 is not limited. Preferably, the first elastic member 209 is configured as a spring.

[0043] As an embodiment of the present invention, the limiting mechanism 3 includes a limiting block 301 installed on both sides of the top of the upper support plate 203, a movable plate 302 is slidably arranged in the limiting block 301, connecting plates 303 are installed on both sides of the movable plate 302, and fixed rods 304 slidably connected to the connecting plates 303 are installed on both sides of the limiting block 301, and the connecting plates 303 are connected to the outer wall of the limiting block 301 through a second elastic member 305. A latch tooth 306 is provided at one end of the movable plate 302 close to the connecting frame 108, and a serrated groove 307 cooperating with the latch tooth 306 is provided on the connecting frame 108. An inclined block 308 is installed at one end of the movable plate 302 away from the connecting frame 108, and insertion rods 309 are provided on both sides of the bottom of the lifting plate 107, and slots 310 cooperating with the insertion rod 309 are provided on both sides of the upper bracket.

[0044] In the process of the telescopic member 106 driving the lifting plate 107 to descend and grinding the aluminum alloy bar after the clamping rotation, the descent of the lifting plate 107 will first make the insertion rods 309 on both sides of the bottom of the lifting plate 107 contact with the inclined block 308 at the end of the movable plate 302 in advance, and because the elastic force of the second elastic member 305 is greater than the elastic force of the first elastic member 209, the movable plate 302 will not move during the process of the insertion rod 309 pushing the inclined block 308 downward, and the downward pressure applied by the insertion rod 309 to the inclined block 308 The upper support plate 203 will be pushed down along the first limit groove 202 first, and the lower support plate 205 will be raised under the action of the synchronous member until the rollers 207 on the support plates 206 on both sides of the lower support plate 205 contact the bottom of the aluminum alloy bar. As the lifting plate 107 continues to descend, due to the limitation of the aluminum alloy bar, the plunger 309 will descend and start to push the inclined block 308, so that the inclined block 308 slides to one side of the connecting frame 108, pushing the movable plate 302 to move, and squeezing the second elastic member 303 through the connecting plate The upper support plate 203 is locked and the lower support plate 205 is locked. The support plate 206 can stably and effectively support the two sides of the aluminum alloy bar to be polished. As the lifting plate 107 continues to descend, the polishing mechanism 7 starts to contact with the surface of the aluminum alloy bar and polishes. Start grinding. During the grinding process, the limit mechanism 3 will remain in a self-locking state, and when the grinding is completed, the lifting plate 107 drives the grinding mechanism 7 to rise under the drive of the telescopic member 106. When the insertion rod 309 exits the slot 310 and rises, under the elastic force of the second elastic member 305, the inclined block 308 at the end of the movable plate 302 will gradually reset, so that the locking tooth 306 exits the serrated groove 307, so that the limit mechanism 3 is reset, and the support mechanism 2 is also gradually reset under the elastic tension of the elastic connecting member, and the use effect is better.

[0045] It should be noted that the specific structure of the second elastic member 305 is not limited. Preferably, the second elastic member 305 is configured as a spring.

[0046] As an embodiment of the present invention, the grinding mechanism 7 includes a grinding frame 701 installed at the bottom of the lifting plate 107, a grinding shaft 702 is rotatably arranged inside the grinding frame 701, a grinding roller 703 is installed on the grinding shaft 702, and a third driving member 704 connected to the grinding shaft 702 is installed on the grinding frame 701.

[0047] During grinding, the grinding shaft 702 is driven to rotate by the third driving member 704, so that the grinding roller 703 rotates, thereby facilitating the grinding of the aluminum alloy bar. The grinding roller 703 is moved by the driving of the telescopic member 106, thereby achieving grinding feeding.

[0048] It should be noted that the specific structure of the third driving member 704 is not limited. Preferably, the third driving member 704 is configured as a servo motor.

[0049] As an embodiment of the present invention, the moving mechanism 6 includes a threaded rod 601 rotatably arranged on the top of the mounting frame 102 , the threaded rod 601 is threadedly connected to the moving frame 105 , and a second driving member 602 connected to the threaded rod 601 is installed on the mounting frame 102 .

[0050] When it is necessary to adjust the grinding position of the aluminum alloy bar by the grinding mechanism 7, the second driving member 602 can be started. The second driving member 602 drives the threaded rod 601 to rotate, so that the threaded rod 601 drives the movable frame 105 to move along the guide rod 104, thereby changing the position of the grinding mechanism 7. At the same time, the position of the supporting mechanism 2 can be adjusted synchronously in conjunction with the connecting frame 108 and the sliding seat 109.

[0051] It should be noted that the specific structure of the second driving member 602 is not limited. Preferably, the second driving member 602 is configured as a servo motor.

[0052] As an embodiment of the present invention, the clamping mechanism 4 includes a clamping frame 401 installed at one end of the rotating drum 103 away from the mounting frame 102, a bidirectional screw 402 is rotatably provided at one end of the clamping frame 401, both sides of the bidirectional screw 402 are threadedly connected with an adjusting frame 403, an arc-shaped clamping plate 405 is installed on the adjusting frame 403, and the other end of the clamping frame 401 is installed with a connecting rod 404 that is slidably connected to the adjusting frame 403.

[0053] During the process of clamping the aluminum alloy bar, the aluminum alloy bar is passed through the two rotating drums 103 of the mounting frame 102, and then the bidirectional screw 402 is rotated so that the two adjustment frames 403 on the bidirectional screw 402 are synchronously approached to the aluminum alloy bar along the connecting rod 404 until the clamping plate 405 clamps both sides of the aluminum alloy bar, so that the aluminum alloy bar is clamped in the center, and the axis of the aluminum alloy bar overlaps with the axis of the rotating drum 103, so that the grinding mechanism 7 can perform rotational grinding on the aluminum alloy bar.

[0054] As an embodiment of the present invention, the driving mechanism 5 includes a first driving member 501 mounted on the mounting frame 102 , a second gear 502 is mounted on the driving end of the first driving member 501 , and an outer gear ring 503 meshing with the second gear 502 is mounted on the rotating drum 103 .

[0055] During the grinding process, the first driving member 501 will start and drive the rotating drum 103 to rotate through the meshing second gear 502 and the outer gear ring 503, so that the clamped aluminum alloy bar rotates, which facilitates the grinding mechanism 7 to perform rotational grinding on the aluminum alloy bar.

[0056] It should be noted that the specific structure of the first driving member 501 is not limited. Preferably, the first driving member 501 is configured as a servo motor.

[0057] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0058] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An aluminum alloy bar processing equipment, comprising a base, a mounting frame is mounted on the base, and rotating drums are rotatably arranged on both sides of the mounting frame, characterized in that: The top of the mounting frame is provided with a guide rod, a movable frame is slidably arranged on the guide rod, a telescopic member is installed at the bottom of the movable frame, the telescopic member is fixedly connected to the lifting plate, a slide groove is provided on the base, a sliding seat is slidably arranged on the slide groove, and both sides of the sliding seat are connected to the movable frame through a connecting frame, and further comprises: A supporting mechanism, the supporting mechanism is arranged on the sliding seat and is used to support the position of the aluminum alloy bar to be polished; The support mechanism comprises an upper support plate and a lower support plate, support plates are installed on both sides of the lower support plate, a plurality of rollers are rotatably arranged on the arc-shaped inner wall of the support plate, two groups of symmetrically distributed support frames are installed on the sliding seat, a first limiting groove and a second limiting groove are opened on the support frame, the first limiting groove is slidably connected to the upper support plate, and the second limiting groove is slidably connected to the lower support plate, a synchronizing member is arranged between the upper support plate and the lower support plate, and an elastic connecting member is arranged between the sliding seat and the lower support plate; A limiting mechanism, wherein the limiting mechanism is arranged on the supporting mechanism and is used to limit the supporting mechanism; A grinding mechanism, which is arranged on the lifting plate and is used for grinding the aluminum alloy bar; A moving mechanism, the moving mechanism is arranged on the mounting frame and is used to drive the moving frame to move; A clamping mechanism, which is arranged on the rotating drum and is used to clamp both sides of the aluminum alloy bar; The driving mechanism is arranged on the rotating drum and is used for driving the rotating drum to rotate.

2. The aluminum alloy bar processing equipment according to claim 1, characterized in that: The synchronous part includes two synchronous shafts rotatably arranged on a support frame, a rotating arm is installed on the synchronous shaft, a movable groove is opened on the rotating arm, both ends of the upper support plate and the lower support plate are installed with movable rods that slide with the movable groove, and the two synchronous shafts on the same support frame are installed with first gears that mesh with each other.

3. The aluminum alloy bar processing equipment according to claim 2, characterized in that: The elastic connecting member comprises telescopic rods which are installed on both sides of the sliding seat and connected to the bottom of the lower supporting plate. A first elastic member is also arranged between the sliding seat and the bottom of the lower supporting plate.

4. The aluminum alloy bar processing equipment according to claim 2, characterized in that: The limit mechanism includes limit blocks installed on both sides of the top of the upper support plate, a movable plate is slidably arranged in the limit block, connecting plates are installed on both sides of the movable plate, and fixed rods slidably connected to the connecting plates are installed on both sides of the limit block, the connecting plate is connected to the outer wall of the limit block through a second elastic member, a latching tooth is provided at one end of the movable plate close to the connecting frame, a serrated groove matching the latching tooth is provided on the connecting frame, an inclined block is installed at one end of the movable plate away from the connecting frame, plugging rods are provided on both sides of the bottom of the lifting plate, and slots matching the plugging rods are provided on both sides of the upper bracket.

5. The aluminum alloy bar processing equipment according to claim 1, characterized in that: The grinding mechanism comprises a grinding frame installed at the bottom of the lifting plate, a grinding shaft is rotatably arranged in the grinding frame, a grinding roller is installed on the grinding shaft, and a third driving member connected with the grinding shaft is installed on the grinding frame.

6. The aluminum alloy bar processing equipment according to claim 1, characterized in that: The moving mechanism comprises a threaded rod rotatably arranged on the top of the mounting frame, the threaded rod is threadedly connected with the moving frame, and a second driving member connected with the threaded rod is installed on the mounting frame.

7. The aluminum alloy bar processing equipment according to claim 1, characterized in that: The clamping mechanism includes a clamping frame installed at one end of the rotating drum away from the mounting frame, a bidirectional screw is rotatably provided at one end of the clamping frame, both sides of the bidirectional screw are threadedly connected to an adjustment frame, an arc-shaped clamping plate is installed on the adjustment frame, and a connecting rod slidably connected to the adjustment frame is installed at the other end of the clamping frame.

8. The aluminum alloy bar processing equipment according to claim 7, characterized in that: The driving mechanism comprises a first driving member mounted on a mounting frame, a second gear is mounted on a driving end of the first driving member, and an outer gear ring meshing with the second gear is mounted on the rotating drum.

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