Casting part surface grinding equipment

Abstract

The utility model discloses casting part surface grinding equipment which comprises a grinding table, a grinding mechanism used for grinding casting parts is arranged at the top of the grinding table, and the casting part surface grinding equipment further comprises an adjusting clamp which is located at the top of the grinding table so as to be used for automatically clamping and fixing the casting parts of different sizes; the collecting mechanism is located on the side wall of the grinding table; the adjusting clamp comprises a bearing plate and a plurality of fixed clamping plates; according to the scheme, by arranging the adjusting clamp, casting parts with different sizes can be conveniently and automatically clamped and fixed according to using requirements, manual supporting or pressing is not needed for fixing, and therefore the purposes that operation is easy, convenient and fast, time and labor are saved, and the using safety is effectively improved are achieved; and sweeps and dust particles generated in the polishing process can be conveniently adsorbed and cleaned in a concentrated manner, so that the purpose of preventing the sweeps and dust particles from drifting around to cause pollution to the surrounding environment is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of polishing equipment, in particular to casting surface polishing equipment. BACKGROUND

[0002] A casting is a casting obtained through a casting method, that is, liquid metal is poured into a casting mold cavity with shapes and sizes suitable for parts, and then cooled and solidified to obtain a blank or a part, which is called a casting. However, the surface of the casting produced by the method will have a small amount of burrs, so a polishing device is needed to polish the burrs on the surface of the casting.

[0003] And the related polishing equipment is usually fixed on the polishing table when in use, and then the polishing disc of the polishing machine is attached to the surface of the casting, so as to polish the burrs on the surface of the casting;

[0004] However, when the above-mentioned method is used, due to the different sizes of the castings, the castings are usually fixed by manual holding or pressing when the castings of different sizes are fixed, which is troublesome and time-consuming, and the arms of the workers are easily injured during the polishing process, so the safety is poor. Therefore, the technical personnel in the art provides a casting surface polishing equipment to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems in the above background art, the application provides a casting surface polishing equipment.

[0006] The casting surface polishing equipment provided by the application adopts the following technical scheme:

[0007] A casting surface polishing equipment, comprising a polishing table, a polishing mechanism for polishing the casting is arranged on the top of the polishing table, further comprising

[0008] An adjusting clamp is arranged on the top of the polishing table for automatically clamping and fixing castings of different sizes;

[0009] A collecting mechanism is arranged on the side wall of the polishing table for adsorbing, concentrating and collecting the waste generated during polishing;

[0010] The adjusting clamp comprises a bearing plate and a plurality of fixed clamping plates, the bottom of the bearing plate is fixedly connected to the top of the polishing table, and the bottom of the plurality of fixed clamping plates is installed on the top of the bearing plate through an adjusting assembly.

[0011] Preferably, the adjusting assembly comprises a plurality of adjusting grooves, a plurality of adjusting screws, a plurality of control knobs, a plurality of moving blocks and a plurality of threaded holes, the plurality of adjusting grooves are symmetrically arranged on the top of the bearing plate, two ends of the plurality of adjusting screws are rotatably connected to two ends of the plurality of adjusting grooves, one end of the plurality of adjusting screws is rotatably connected to the plurality of control knobs through the side wall of the bearing plate, the plurality of threaded holes are arranged in the middle of the plurality of moving blocks, the plurality of moving blocks are rotatably connected to the side wall of the plurality of adjusting screws through the plurality of threaded holes, and the bottom of the plurality of fixed clamping plates is fixedly connected to the top of the plurality of moving blocks.

[0012] Preferably, the adjusting clamp further comprises a plurality of protective soft pads, the plurality of protective soft pads are fixedly connected to the side wall of the plurality of fixed clamping plates, and the plurality of protective soft pads are made of rubber.

[0013] Preferably, the adjusting assembly further comprises a plurality of folding canvases, two ends of the plurality of folding canvases are fixedly connected to one end of the plurality of adjusting grooves and the side wall of the plurality of moving blocks.

[0014] Preferably, the collecting mechanism comprises a collecting box, a cleaning door, an exhaust fan and a suction air pipe, the side wall of the collecting box is fixedly connected to the side wall of the polishing table, the cleaning door is installed on one end of the collecting box, the exhaust fan is fixedly connected to the other side of the collecting box, and one end of the suction air pipe is fixedly connected to the top of the collecting box.

[0015] Preferably, the polishing mechanism comprises a stand, a hydraulic cylinder, a supporting rod and a polisher, the bottom of the stand is fixedly connected to the top of the polishing table, the hydraulic cylinder is fixedly connected to the top of the stand, one end of the supporting rod is slidably connected to the middle of the stand, the output end of the hydraulic cylinder is fixedly connected to the other end of the supporting rod through the top of the stand, and the polisher is fixedly connected to the other end of the supporting rod.

[0016] To sum up, the present application has the following beneficial technical effects:

[0017] By setting the adjusting clamp, different sizes of castings can be automatically clamped and fixed according to the use needs, so that manual holding or pressing is not needed, thus achieving the purposes of simple and convenient operation, time and labor saving, and effectively improving the use safety. And by setting the collecting mechanism, the waste dust particles generated during polishing can be collected and adsorbed for cleaning, thereby avoiding the waste dust particles from flying around and causing pollution to the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of a castings surface polishing equipment in the embodiment of the present application;

[0019] Figure 2 is a structural sectional view of a collection mechanism of a casting surface polishing device in an embodiment of the present application;

[0020] Figure 3 is a structural plan view of an adjusting clamp of a casting surface polishing device in an embodiment of the present application;

[0021] Figure 4 is a structural sectional view of an adjusting clamp of a casting surface polishing device in an embodiment of the present application.

[0022] BRIEF DESCRIPTION OF DRAWINGS 1, polishing table; 2, polishing mechanism; 201, stand; 202, hydraulic cylinder; 203, support rod; 204, polisher; 3, adjusting clamp; 301, bearing plate; 302, fixed clamp plate; 4, adjusting assembly; 401, adjusting sliding groove; 402, adjusting screw; 403, control knob; 404, moving block; 405, threaded hole; 5, protective soft pad; 6, folding canvas; 7, collection mechanism; 701, collection box; 702, cleaning door; 703, air extractor; 704, adsorption air pipe. DETAILED DESCRIPTION

[0023] The following will be described in detail with reference to the accompanying drawings Figures 1-4 The present application will be further described in detail.

[0024] An embodiment of the present application discloses a casting surface polishing device. Referring to Figure 3 Figure 4 A casting surface polishing device, comprising a polishing table 1, the top of the polishing table 1 is provided with a polishing mechanism 2 for polishing a casting; further comprising

[0025] An adjusting clamp 3 is located on the top of the polishing table 1 for automatically clamping and fixing casting pieces of different sizes;

[0026] A collection mechanism 7 is located on the side wall of the polishing table 1 for adsorbing, concentrating and collecting the waste generated in the polishing process;

[0027] The adjusting clamp 3 comprises a bearing plate 301 and a plurality of fixed clamp plates 302, the bottom of the bearing plate 301 is fixedly connected to the top of the polishing table 1, and the bottom of the plurality of fixed clamp plates 302 is installed on the top of the bearing plate 301 through an adjusting assembly 4;

[0028] The adjusting assembly 4 comprises a plurality of adjusting sliding grooves 401, a plurality of adjusting screws 402, a plurality of control knobs 403, a plurality of moving blocks 404 and a plurality of threaded holes 405, the plurality of adjusting sliding grooves 401 are symmetrically arranged on the top of the bearing plate 301, two ends of the plurality of adjusting screws 402 are rotationally connected to two ends of the plurality of adjusting sliding grooves 401 respectively, one end of the plurality of adjusting screws 402 is rotationally connected to the plurality of control knobs 403 through the side wall of the bearing plate 301, the plurality of threaded holes 405 are arranged in the middle of the plurality of moving blocks 404, the plurality of moving blocks 404 are rotationally connected to the side wall of the plurality of adjusting screws 402 through the plurality of threaded holes 405, and the bottom of the plurality of fixed clamping plates 302 is fixedly connected to the top of the plurality of moving blocks 404;

[0029] The adjusting clamp 3 further comprises a plurality of protective soft pads 5, the plurality of protective soft pads 5 are fixedly connected to the side wall of the plurality of fixed clamping plates 302, and the plurality of protective soft pads 5 are made of rubber;

[0030] The adjusting assembly 4 further comprises a plurality of folding canvases 6, two ends of the plurality of folding canvases 6 are fixedly connected to one end of the plurality of adjusting sliding grooves 401 and the side wall of the plurality of moving blocks 404 respectively;

[0031] The polishing mechanism 2 comprises a stand 201, a hydraulic cylinder 202, a supporting rod 203 and a polisher 204, the bottom of the stand 201 is fixedly connected to the top of the polishing table 1, the hydraulic cylinder 202 is fixedly connected to the top of the stand 201, one end of the supporting rod 203 is slidingly connected to the middle of the stand 201, the output end of the hydraulic cylinder 202 is fixedly connected to one end of the supporting rod 203 through the top of the stand 201, and the polisher 204 is fixedly connected to the other end of the supporting rod 203;

[0032] Firstly, according to the size of the casting, the control knob 403 is rotated to drive the adjusting screw 402 to rotate in the adjusting slot 401, the adjusting screw 402 is rotated to drive the moving block 404 connected through the threaded hole 405 to move on the adjusting screw 402 under the limiting of the adjusting slot 401, the moving block 404 is moved to drive the fixed clamping plate 302 connected thereto to follow the surface of the bearing plate 301 and move apart, at this time, the casting to be processed is placed on the bearing plate 301, then, the control knob 403 is rotated in the opposite direction to drive the moving block 404 to move in the opposite direction, the moving block 404 is moved in the opposite direction to drive the fixed clamping plate 302 to follow the opposite direction and move together, and then the fixed clamping plate 302 is closed to clamp and fix the casting, and the protective soft pad 5 of rubber material is provided to provide elastic contact protection against clamping damage to the surface of the casting and increase the friction force of the contact surface to prevent slipping and stabilize, at the same time, the folding canvas 6 arranged on both sides of the moving block 404 is forced to fold or unfold to effectively shield and cover the adjusting slot 401, so that the waste generated during polishing is prevented from falling into the adjusting slot 401 to affect the normal movement of the moving block 404, so that the casting of different sizes can be automatically clamped and fixed according to the use requirements, so that manual holding or pressing is not required for fixing, the operation is simple and convenient, time and labor are saved, and the effect of improving the use safety is effectively improved;

[0033] Furthermore, after the casting is clamped and fixed, the hydraulic cylinder 202 is started to extend to drive the support rod 203 connected thereto to slide down in the middle of the column 201, the support rod 203 is moved down to drive the polishing machine 204 connected at the other end to follow the down movement and be attached to the surface of the casting, at this time, the polishing machine 204 is started to polish the burrs on the surface of the attached casting;

[0034] It should be noted that the polishing machine 204 used in the present application is a prior art, therefore, its specific working principle will not be described in detail here.

[0035] Further, the collecting mechanism 7 includes a collecting box 701, a cleaning door 702, an air extractor 703 and a suction air pipe 704, the side wall of the collecting box 701 is fixedly connected to the side wall of the polishing table 1, the cleaning door 702 is installed at one end of the collecting box 701, the air extractor 703 is fixedly connected to the other side of the collecting box 701, and one end of the suction air pipe 704 is fixedly connected to the top of the collecting box 701;

[0036] On the basis of the above-mentioned embodiment, when the burrs on the surface of the casting part are polished by the polisher 204, the air in the collection box 701 is extracted by the air extractor 703 to provide a force, so that a negative pressure environment is formed in the collection box 701. Through the negative pressure environment formed in the collection box 701, the waste dust particles generated in the polishing process can be sucked into the collection box 701 along the adsorption air pipe 704 for centralized storage. Then, the concentrated waste dust particles can be cleaned out of the collection box 701 by opening the cleaning door 702 which is hingedly installed or clamped and installed on one side. Thus, the waste dust particles generated in the polishing process can be conveniently and centrally adsorbed and cleaned, thereby avoiding the pollution of the surrounding environment caused by the waste dust particles flying everywhere.

[0037] The implementation principle of the casting surface polishing equipment is as follows: in use, first, according to the size of the casting, the control knob 403 is rotated to drive the adjusting screw rod 402 connected thereto to rotate under force in the adjusting sliding groove 401, the adjusting screw rod 402 is rotated to drive the moving block 404 connected through the threaded hole 405 to move on the adjusting screw rod 402 under the limitation of the adjusting sliding groove 401, the moving block 404 is moved to drive the fixed clamping plate 302 connected thereto to open under force on the surface of the bearing plate 301, at this time, the casting to be processed is placed on the bearing plate 301, then, the control knob 403 is reversely rotated to reversely move the moving block 404, the moving block 404 is reversely moved to drive the fixed clamping plate 302 to reversely move under force, then the fixed clamping plate 302 is closed to clamp and fix the casting, and the protective soft pad 5 made of rubber is used to provide elastic contact to prevent damage to the casting, increase the friction of the contact surface to prevent slipping and stabilize, at the same time, the moving block 404 is moved to drive the two sides of the folding canvas 6 to fold or open to effectively shield and cover the adjusting sliding groove 401, so that the waste generated in the polishing process is prevented from falling into the adjusting sliding groove 401 to affect the normal movement of the moving block 404, so that the casting of different sizes can be automatically clamped and fixed according to the use requirement, manual holding or pressing is not needed, the operation is simple and convenient, time and labor are saved, the use safety is effectively improved, and after the casting is clamped and fixed, the hydraulic cylinder 202 is started to extend to drive the support rod 203 connected thereto to slide down in the middle of the stand 201, the support rod 203 is moved down to drive the polisher 204 connected at the other end to move down and adhere to the surface of the casting, at this time, the polisher 204 is started to polish the burrs on the surface of the adhered casting, in the polishing process, the air extractor 703 is started to provide force to extract the air in the collection box 701, a negative pressure environment is formed in the collection box 701, the waste dust particles generated in the polishing process are sucked into the collection box 701 through the adsorption air pipe 704 to be stored, the cleaning door 702 hinged or clamped on one side is opened to clean the collected waste dust particles out of the collection box 701, so that the waste dust particles generated in the polishing process can be effectively and conveniently adsorbed and cleaned, and the purpose of avoiding the waste dust particles from flying around to pollute the surrounding environment is achieved.

[0038] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A casting surface finishing apparatus comprising a finishing table (1), characterized in that: The top of the polishing table (1) is provided with a polishing mechanism (2) for polishing castings, further comprising Adjusting clamp (3), located on the top of the polishing table (1), for automatic clamping and fixing of castings of different size; Collecting mechanism (7) is located on the side wall of the polishing table (1) for adsorbing and collecting the waste produced in the polishing process; The adjusting clamp (3) comprises a bearing plate (301) and a plurality of fixed clamping plates (302), the bottom of the bearing plate (301) is fixedly connected to the top of the polishing table (1), and the bottom of the plurality of fixed clamping plates (302) is installed on the top of the bearing plate (301) through the adjusting assembly (4).

2. A casting surface finishing apparatus according to claim 1, wherein: The adjusting assembly (4) comprises a plurality of adjusting grooves (401), a plurality of adjusting screws (402), a plurality of control knobs (403), a plurality of moving blocks (404) and a plurality of threaded holes (405), a plurality of adjusting grooves (401) are symmetrically formed on the top of the bearing plate (301), the two ends of the plurality of adjusting screws (402) are rotatably connected to the two ends of the plurality of adjusting grooves (401), and one end of the plurality of adjusting screws (402) is rotatably connected to the plurality of control knobs (403) through the side wall of the bearing plate (301), the plurality of threaded holes (405) are formed in the middle of the plurality of moving blocks (404), the plurality of moving blocks (404) are rotatably connected to the side wall of the plurality of adjusting screws (402) through the plurality of threaded holes (405), and the bottom of the plurality of fixed clamping plates (302) is fixedly connected to the top of the plurality of moving blocks (404).

3. The apparatus of claim 1 wherein: The adjusting clamp (3) further comprises a plurality of protective soft pads (5), the plurality of protective soft pads (5) are fixedly connected to the side wall of the plurality of fixed clamping plates (302), and the plurality of protective soft pads (5) are made of rubber.

4. The apparatus of claim 2 wherein: The adjusting assembly (4) further comprises a plurality of folding canvas (6), and the two ends of the plurality of folding canvas (6) are fixedly connected to one end of the plurality of adjusting grooves (401) and the side wall of the plurality of moving blocks (404).

5. The apparatus of claim 1 wherein: The collecting mechanism (7) comprises a collecting box (701), a cleaning door (702), an exhaust fan (703) and an adsorption air pipe (704), the side wall of the collecting box (701) is fixedly connected to the side wall of the polishing table (1), the cleaning door (702) is installed on one end of the collecting box (701), the exhaust fan (703) is fixedly connected to the other side of the collecting box (701), and one end of the adsorption air pipe (704) is fixedly connected to the top of the collecting box (701).

6. The apparatus of claim 1 wherein: The polishing mechanism (2) comprises a stand (201), a hydraulic cylinder (202), a supporting rod (203) and a polisher (204), the bottom of the stand (201) is fixedly connected to the top of the polishing table (1), the hydraulic cylinder (202) is fixedly connected to the top of the stand (201), one end of the supporting rod (203) is slidably connected to the middle of the stand (201), and the output end of the hydraulic cylinder (202) is fixedly connected to the other end of the supporting rod (203) by sliding through the top of the stand (201), and the polisher (204) is fixedly connected to the other end of the supporting rod (203).

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