CN210335491U

CN210335491U - Polishing equipment for machining aluminum alloy castings

Info

Publication number: CN210335491U
Application number: CN201921021000.4U
Authority: CN
Inventors: 余水金; 汪天培
Original assignee: Fujian Taida High Tech Material Co ltd
Current assignee: Fujian Taida High Tech Material Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-04-17
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a polishing equipment of aluminum alloy casting processing usefulness, including workstation and backup pad, both ends rigid coupling has the backup pad about the below of workstation, lifting unit is all installed to the below left and right sides of workstation, the left and right sides internally mounted of lagging has clamping component, both ends all link to each other with the workstation activity through the upset subassembly about the lagging. This polishing equipment of aluminum alloy casting processing usefulness, through the lagging, the slider, the spout, the roller, L type pole, cooperation between rubber block and the work piece, it directly restricts to lead to can taking place not hard up problem because of the vibration to have solved prior art and use the screw, through the workstation, the lagging, the work piece, the apparatus further comprises a rotating shaft, the handle, first montant, the draw-in groove, the running roller, the second diaphragm, the cooperation between third diaphragm and the second spring, make downwards stimulate first montant and drive the work piece through the handle and carry out 180 degrees rotations, the problem that prior art exists two sides and adds the time needs repeated centre gripping has been solved.

Description

Polishing equipment for machining aluminum alloy castings

Technical Field

The utility model relates to an aluminum alloy technical field specifically is a polishing equipment of aluminum alloy foundry goods processing usefulness.

Background

Aluminum alloy is a non-ferrous metal structural material which is most widely applied in industry, is widely applied in aviation, aerospace, automobiles, mechanical manufacturing, ships and chemical industry, the rapid development of industrial economy has increased the demand on aluminum alloy welding structural parts, the research on the weldability of the aluminum alloy is also deepened, the aluminum alloy is the most applied alloy at present, and although the polishing processing of the aluminum alloy can be realized by the prior art, the problem that the looseness can be caused by vibration due to the direct limitation of screws exists in the prior art, and meanwhile, the problem that repeated clamping is needed in the two-side processing still exists.

Disclosure of Invention

An object of the utility model is to provide a polishing equipment of aluminum alloy foundry goods processing usefulness to the use screw that proposes in solving above-mentioned background art directly restricts and leads to taking place not hard up problem because of the vibration, still has the two sides simultaneously and adds the problem of the repeated centre gripping of needs man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polishing equipment of aluminum alloy casting processing usefulness, includes workstation and backup pad, both ends rigid coupling has the backup pad about the below of workstation, lifting unit is all installed to the below left and right sides of workstation, lifting unit's internally mounted has polishing subassembly, the work piece has been placed to polishing subassembly's top, the outside of work piece is equipped with the lagging, the left and right sides internally mounted of lagging has clamping component, both ends all link to each other with the workstation activity through the upset subassembly about the lagging.

Preferably, clamping component includes L type pole, block rubber, first spring, round roller, slider, spout, screw and connecting rod, two the slider is located inside the left and right sides of lagging respectively, and the slider all with lagging clearance fit, the inboard of slider is passed through the connecting rod and is fixed continuous with the block rubber, the block rubber all closely laminates with the work piece, the outer wall of connecting rod is equipped with first spring, the inside and outside both sides of first spring are fixed continuous with lagging and slider respectively, the inside processing of slider has the spout, the inside below of spout is equipped with round roller, the front end rigid coupling of round roller has L type pole, the equal clearance fit of L type pole and lagging, the inside screw that all is equipped with in inboard top of L type pole, the screw links to each other with the equal screw thread of L type pole and lagging.

Preferably, a sliding structure is formed between the sliding chute and the round roller.

Preferably, the turnover component comprises a first vertical rod, a second transverse plate, a second spring, a third transverse plate, a second vertical rod, a handle, a rotating shaft, a bearing, a clamping groove, a roller and a pin shaft, the two second vertical rods are respectively and fixedly connected with the centers of the left side and the right side above the workbench, the upper inner part of the second vertical rod is rotationally connected with the rotating shaft through a bearing, the left outer wall of the rotating shaft on the left side is fixedly connected with a plurality of handles, the upper and lower inner parts of the right end of the rotating shaft on the right side are respectively provided with a clamping groove, the lower inner part of the clamping groove is provided with a roller, the left side and the right side of the roller are rotationally connected with a first vertical rod through a pin shaft, the lower end of the first vertical rod is fixedly connected with a third transverse plate, the third transverse plate is in clearance fit with the second vertical rod on the right side, the second transverse plate is fixedly connected above the outer wall of the second vertical rod on the right side, and the upper side and the lower side of the second spring are fixedly connected with the second transverse plate and the third transverse plate respectively.

Preferably, the lifting assembly comprises a first oil port, a hydraulic rod, a cross rod, a hydraulic cylinder and a second oil port, the hydraulic cylinder is fixedly connected to the center of the left side and the right side of the lower portion of the workbench respectively, the hydraulic rod is arranged inside the hydraulic cylinder and is attached to the hydraulic cylinder, the first oil port and the second oil port are machined on the upper side and the lower side of the outer side of the hydraulic cylinder respectively, the hydraulic cylinder is communicated with an external oil pump through the first oil port and the second oil port, and the cross rod is fixedly connected to the inner side of the hydraulic rod.

Preferably, polishing subassembly includes motor case, motor, abrasive paper and first diaphragm, the equal rigid coupling in both ends below has the horizontal pole about the motor case, the inside rigid coupling of motor case has the motor, the output shaft and the first diaphragm of motor are fixed to be linked to each other, the top bonding of first diaphragm has abrasive paper, and abrasive paper and work piece laminate mutually.

Compared with the prior art, the beneficial effects of the utility model are that: this polishing equipment that aluminum alloy casting processing was used, through the lagging, the slider, the spout, the round roller, L type pole, the screw, the connecting rod, cooperation between rubber block and the work piece, make the work piece place can press down L type pole to utmost point position after the lagging is inside and screw up the screw and can accomplish the work piece fixed, solved prior art and used the screw directly to restrict and lead to can taking place not hard up problem because of the vibration, through the workstation, the lagging, the work piece, the apparatus further comprises a rotating shaft, a handle, first montant, the draw-in groove, the running roller, the second diaphragm, cooperation between third diaphragm and the second spring, make and pull first montant downwards and drive the work piece through the handle and carry out 180 degrees rotations, the problem that prior art exists two sides and need repeated centre gripping man-hour has been solved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the first vertical rod, the second horizontal plate and the bearing in fig. 1.

Fig. 3 is a schematic view of the structure of fig. 1 at the first spring, the pocket plate, and the round roller.

Fig. 4 is a schematic structural diagram of the first cross plate, the motor box and the motor in fig. 1.

In the figure: 1. the automatic polishing device comprises a workbench, 2, a lifting assembly, 201, a first oil port, 202, a hydraulic rod, 203, a cross rod, 204, a hydraulic cylinder, 205, a second oil port, 3, a polishing assembly, 301, a motor box, 302, a motor, 303, sand paper, 304, a first transverse plate, 4, a clamping assembly, 401, an L-shaped rod, 402, a rubber block, 403, a first spring, 404, a round roller, 405, a sliding block, 406, a sliding groove, 407, a screw, 408, a connecting rod, 5, a turnover assembly, 501, a first vertical rod, 502, a second transverse plate, 503, a second spring, 504, a third transverse plate, 505, a second vertical rod, 506, a handle, 507, a rotating shaft, 508, a bearing, 509, a clamping groove, 510, a roller, 511, a pin shaft, 6, a supporting plate, 7, a sleeve plate, 8 and a workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a polishing device for processing aluminum alloy castings comprises a workbench 1 and a support plate 6, wherein the support plate 6 is fixedly connected to the left end and the right end below the workbench 1, the support plate 6 can support the workbench 1, lifting assemblies 2 are respectively installed on the left side and the right side below the workbench 1, a polishing assembly 3 is installed inside the lifting assemblies 2, a workpiece 8 is placed above the polishing assembly 3, a sleeve plate 7 is arranged outside the workpiece 8 and limits the relative position of the workpiece 8 and the sleeve plate 7, clamping assemblies 4 are installed inside the left side and the right side of the sleeve plate 7, the left end and the right end of the sleeve plate 7 are movably connected with the workbench 1 through a turnover assembly 5, each clamping assembly 4 comprises an L-shaped rod 401, a rubber block 402, a first spring 403, a round roller 404, a sliding block 405, a sliding groove 406, a screw and a connecting rod 408, the two sliding blocks 405 are respectively located inside the left side and the right side of the sleeve plate 7, and the sliding blocks 405 are in, the sliding block 405 can move in the sleeve plate 7, the inner side of the sliding block 405 is fixedly connected with the rubber block 402 through the connecting rod 408, the sliding block 405 can drive the rubber block 402 to move through the connecting rod 408, the rubber block 402 is tightly attached to the workpiece 8, the workpiece 8 can be clamped through the rubber block 402, the outer wall of the connecting rod 408 is provided with the first spring 403, the elastic coefficient K of the first spring 403 is 500N/m, the inner side and the outer side of the first spring 403 are respectively and fixedly connected with the sleeve plate 7 and the sliding block 405, the sliding block 405 moves inwards to extrude the first spring 403, the sliding groove 406 is processed in the sliding block 405, the round roller 404 is arranged below the sliding groove 406 and limits the relative position of the sliding groove 406 and the round roller 404, the front end of the round roller 404 is fixedly connected with the L-shaped rod 401, the L-shaped rod 401 can drive the round roller 404 to move, the L-shaped rod 401 is in clearance fit with the sleeve plate 7, and the L-shaped rod 401 can, the upper inner part of the inner side of the L-shaped rod 401 is provided with a screw 407, the screw 407 is in threaded connection with the L-shaped rod 401 and the sleeve plate 7, the relative position between the L-shaped rod 401 and the sleeve plate 7 can be realized by screwing the screw 407, a sliding structure is formed between the sliding groove 406 and the round roller 404, the movement of the sliding block 405 can be realized by the movement of the round roller 404 in the sliding groove 406, the turnover component 5 comprises a first vertical rod 501, a second horizontal plate 502, a second spring 503, a third horizontal plate 504, a second vertical rod 505, a handle 506, a rotating shaft 507, a bearing 508, a clamping groove 509, a roller 510 and a pin 511, the two second vertical rods 505 are respectively and fixedly connected with the centers of the left side and the right side above the workbench 1, the workbench 1 can support the second vertical rod 505, the upper inner part of the second vertical rod 505 is rotatably connected with the rotating shaft 507 through the bearing 508, the second vertical rod 505 can rotatably support the rotating shaft 507 through the bearing 508, the rotating shaft 507 can drive the sleeve plate 7 to rotate, a plurality of handles 506 are fixedly connected to the outer wall of the left side rotating shaft 507, the handles 506 can drive the rotating shaft 507 to rotate, clamping grooves 509 are respectively formed in the upper and lower sides of the right end of the right side rotating shaft 507 to limit the processing positions of the clamping grooves 509, rollers 510 are arranged in the clamping grooves 509 below, the rotation of the rotating shaft 507 is limited by the cooperation between the rollers 510 and the clamping grooves 509, the left and right sides of the rollers 510 are rotatably connected with the first vertical rods 501 through hinge pins 511, the rollers 510 can rotate around the hinge pins 511, the lower end of the first vertical rods 501 is fixedly connected with a third transverse plate 504, the first vertical rods 501 can drive the third transverse plate 504 to move, the third transverse plate 504 is in clearance fit with the second vertical rods 501 on the right side, the third transverse plate 504 can move on the outer wall of the second vertical rods 501, the second transverse plate 502 can be supported by the second vertical rods 501, the outer wall of the second vertical rod 501 is provided with a second spring 503, the elastic coefficient K of the second spring 503 is 300N/m, the upper side and the lower side of the second spring 503 are respectively fixedly connected with a second transverse plate 502 and a third transverse plate 504, the third transverse plate 504 can move upwards to extrude the second spring 503, the lifting assembly 2 comprises a first oil port 201, a hydraulic rod 202, a cross rod 203, a hydraulic cylinder 204 and a second oil port 205, the two hydraulic cylinders 204 are respectively fixedly connected to the centers of the left side and the right side below the workbench 1, the workbench 1 can support the hydraulic cylinder 204, the hydraulic cylinder 204 is a HOB light hydraulic cylinder, the hydraulic rod 202 is arranged inside the hydraulic cylinder 204, the hydraulic rod 202 is attached to the hydraulic cylinder 204, the hydraulic rod 202 can move inside the hydraulic cylinder 204, the hydraulic rod 202 is guaranteed to be sealed during the movement, the upper side and the lower side of the outer side of the hydraulic cylinder 204 are respectively provided with the first oil port 201 and the second oil, and the hydraulic cylinder 204 is communicated with an external oil pump through a first oil port 201 and a second oil port 205, the telescopic of the hydraulic rod 202 can be controlled by controlling the oil feeding sequence of the first oil port 201 and the second oil port 205, the inner side of the hydraulic rod 202 is fixedly connected with a cross rod 203, the hydraulic rod 202 can drive the cross rod 203 to move, the polishing component 3 comprises a motor box 301, a motor 302, abrasive paper 303 and a first cross plate 304, the cross rods 203 are fixedly connected below the left end and the right end of the motor box 301, the cross rod 203 can drive the motor box 301 to move, the motor 302 is fixedly connected inside the motor box 301, the motor box 301 can support the motor 302, the model number of the motor 302 is Y2-355L-10, the output shaft of the motor 302 is fixedly connected with the first cross plate 304, the motor 302 can drive the first cross plate 304 to rotate, and the upper part of the first abrasive paper cross plate 304 is bonded with the abrasive paper, and the abrasive paper 303 is attached to the workpiece 8, so that the workpiece 8 can be polished after the abrasive paper 303 is driven to rotate and be attached to the workpiece 8.

When the polishing equipment for machining the aluminum alloy casting is required to be used, the screws 407 on the left side and the right side can be taken down firstly, so that the elastic force of the first spring 403 can enable the rubber block 402 to clamp the inner wall of the sleeve plate 7 when the sliding block 405 moves outwards, then the surface to be machined of the workpiece 8 to be machined is placed on the upper surface of the abrasive paper 303, then the L-shaped rod 401 is pushed downwards to be extruded to enable the L-shaped rod 401 to drive the round roller 404 to move downwards, the sliding block 405 can move inwards through the relative movement of the round roller 404 and the sliding groove 406, the sliding block 405 drives the rubber block 402 to be tightly attached to the surface of the workpiece 7 to be pushed to the extreme position, then the screws 407 are screwed again, the sleeve plate 7 can clamp and fix the workpiece 8, then the motor 302 can be started, so that the output shaft of the motor 302 can drive the first transverse plates 304 and the abrasive paper 303 to rotate, the lower part of the workpiece 8 is polished, and after the, the first oil port 201 can be filled with oil, the second oil port 205 can be drained with oil, so that the hydraulic rod 202 can drive the motor box 301 to move downwards through the cross rod 203, the integral polishing component 3 can move the workbench 1 downwards, when the integral polishing component moves to the position below the upper surface of the workbench 1, the oil quantity change of the first oil port 201 and the second oil port 205 is stopped, the first vertical rod 501 is pulled downwards, then the rotating shaft 507 is driven by the handle 506 to rotate, the first vertical rod 501 can be loosened when the rotating shaft 507 starts to rotate, the upper roller 510 of the first vertical rod 501 can rotate on the outer wall of the right rotating shaft 507, after the rotating shaft 507, the sleeve plate 7 and the workpiece 8 rotate 180 degrees, the roller 510 can be inserted into the clamping groove 509 at the other end, the workpiece 8 is turned over, then the first 201 is drained with oil, the second oil port 205 is filled with oil, the integral polishing component 3 can move upwards to reset, and double-sided processing of the workpiece 8 can be completed, and can wipe the surface debris of the other side while processing the one side.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a polishing equipment of aluminum alloy casting processing usefulness, includes workstation (1) and backup pad (6), both ends rigid coupling has backup pad (6), its characterized in that about the below of workstation (1): lifting unit (2) are all installed to the below left and right sides of workstation (1), the internally mounted of lifting unit (2) has polishing subassembly (3), work piece (8) have been placed to the top of polishing subassembly (3), the outside of work piece (8) is equipped with lagging (7), the left and right sides internally mounted of lagging (7) has clamping component (4), both ends all link to each other with workstation (1) activity through upset subassembly (5) about lagging (7).

2. A burnishing apparatus for processing aluminum alloy castings according to claim 1, wherein: the clamping assembly (4) comprises an L-shaped rod (401), a rubber block (402), first springs (403), round rollers (404), sliding blocks (405), sliding grooves (406), screws (407) and connecting rods (408), the two sliding blocks (405) are respectively arranged inside the left side and the right side of the sleeve plate (7), the sliding blocks (405) are in clearance fit with the sleeve plate (7), the inner sides of the sliding blocks (405) are fixedly connected with the rubber block (402) through the connecting rods (408), the rubber block (402) is tightly attached to a workpiece (8), the first springs (403) are arranged on the outer wall of the connecting rods (408), the inner side and the outer side of each first spring (403) are respectively fixedly connected with the sleeve plate (7) and the corresponding sliding block (405), the sliding grooves (406) are machined inside the sliding blocks (405), the round rollers (404) are arranged below the sliding grooves (406), and the L-shaped rod (401) is fixedly connected to the front ends of the round rollers (404), l type pole (401) and the equal clearance fit of lagging (7), inside screw (407) all being equipped with in the inboard top of L type pole (401), screw (407) and the equal screw thread of L type pole (401) and lagging (7) link to each other.

3. A burnishing apparatus for processing aluminum alloy castings according to claim 2, wherein: a sliding structure is formed between the sliding chute (406) and the round roller (404).

4. A burnishing apparatus for processing aluminum alloy castings according to claim 1, wherein: the turnover component (5) comprises a first vertical rod (501), a second horizontal plate (502), a second spring (503), a third horizontal plate (504), a second vertical rod (505), handles (506), a rotating shaft (507), a bearing (508), a clamping groove (509), rollers (510) and a pin shaft (511), wherein the two second vertical rods (505) are fixedly connected to the centers of the left side and the right side of the upper part of the workbench (1) respectively, the inner part of the upper part of the second vertical rod (505) is rotatably connected with the rotating shaft (507) through the bearing (508), the inner side of the rotating shaft (507) is fixedly connected with the sleeve plate (7), the outer wall of the left side of the rotating shaft (507) is fixedly connected with a plurality of handles (506), the clamping grooves (509) are machined in the upper side and the lower side of the right end of the rotating shaft (507), rollers (510) are arranged in the lower part of the clamping groove (509), the left side and the right side of the rollers (510) are rotatably connected with the first vertical rod (501, the lower extreme rigid coupling of first montant (501) has third diaphragm (504), third diaphragm (504) and right side second montant (505) clearance fit, right side the outer wall top rigid coupling of second montant (505) has second diaphragm (502), the outer wall of second montant (505) is equipped with second spring (503), the upper and lower both sides of second spring (503) are fixed continuous with second diaphragm (502) and third diaphragm (504) respectively.

5. A burnishing apparatus for processing aluminum alloy castings according to claim 1, wherein: lifting unit (2) include first hydraulic fluid port (201), hydraulic stem (202), horizontal pole (203), pneumatic cylinder (204) and second hydraulic fluid port (205), two pneumatic cylinder (204) rigid coupling is in the below left and right sides center of workstation (1) respectively, the inside of pneumatic cylinder (204) is equipped with hydraulic stem (202), and hydraulic stem (202) and pneumatic cylinder (204) laminate mutually, first hydraulic fluid port (201) and second hydraulic fluid port (205) have been processed respectively to both sides about the outside of pneumatic cylinder (204), and pneumatic cylinder (204) are linked together with external oil pump through first hydraulic fluid port (201) and second hydraulic fluid port (205), the inboard rigid coupling of hydraulic stem (202) has horizontal pole (203).

6. A burnishing apparatus for processing aluminum alloy castings according to claim 1, wherein: polishing subassembly (3) include motor case (301), motor (302), abrasive paper (303) and first diaphragm (304), the equal rigid coupling in both ends below has horizontal pole (203) about motor case (301), the inside rigid coupling of motor case (301) has motor (302), the output shaft and the first diaphragm (304) of motor (302) are fixed continuous, the top bonding of first diaphragm (304) has abrasive paper (303), and abrasive paper (303) laminate mutually with work piece (8).