Casting polishing and grinding machine

Abstract

The utility model discloses a casting polishing and grinding machine, which belongs to the technical field of casting polishing and comprises an operating platform, a sliding frame is mounted at the top of the operating platform in a sliding manner, driving parts are mounted on two sides of the sliding frame, grinding parts are mounted at the tops of the driving parts through bolts, and a moving part is mounted at the top of the operating platform and positioned on the other side of the sliding frame. A clamping piece used for fixing a workpiece is installed at the top of the moving piece, the sliding frame can be driven by the driving piece to transversely move, the driving piece at the bottom of the sliding frame can adjust the height of the grinding piece so that the grinding piece can adapt to workpieces of different heights to conduct grinding operation, and the workpiece is fixed through the clamping piece by means of the moving key and then moved. And the practicability of polishing and grinding the workpiece by the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting polishing field, concretely is a kind of casting polishing polisher. BACKGROUND

[0002] Casting is the metal molding article obtained by various casting methods, that is, the liquid metal after smelting is injected into the casting mold prepared in advance by pouring, injection, suction or other casting methods, and after cooling, the article with certain shape, size and performance is obtained after subsequent processing means such as polishing, there are burrs or not smooth on the edge of the workpiece after casting production, usually the workpiece surface and burrs need to be polished and polished, the existing polisher is usually handheld, belt type or installed type and other forms.

[0003] Handheld type is more laborious, and the fixedly installed polisher cannot adjust the position of the polisher, resulting in that the polishing height of the polisher is single, and the polisher cannot adapt to different sizes of workpieces for polishing treatment, and the workpiece is easy to deviate or shake during polishing process, which affects the efficiency and practicability of the equipment for polishing and polishing the workpiece, therefore, a casting polishing polisher needs to be designed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of casting polishing polisher to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of casting polishing polisher, including operation platform, the operation platform top is slidably installed with sliding frame, the sliding frame both sides are installed with driving part, the driving part top is installed with polishing part by bolt, the operation platform top and located the sliding frame other side is installed with moving part, the moving part top is installed with the clamping piece for fixing workpiece.

[0006] Preferably, the driving part includes a support frame slidably connected to the inner side of the sliding frame, a first push rod is fixedly installed at the bottom of the support frame, a sliding block is slidably connected to the inner side of the operation platform, the first push rod penetrates the sliding block and is movably connected thereto, a first air cylinder is fixedly installed at the bottom of the first push rod, a second push rod is fixedly installed at the other side of the sliding block, and a second air cylinder is fixedly installed at the other end of the second push rod.

[0007] Preferably, the polishing part includes a first motor fixedly installed at the top of the support frame, a fixed disc is fixedly connected to the output shaft end of the first motor on one side, and a polishing disc is installed on the fixed disc by a plurality of bolts.

[0008] Preferably, the moving piece comprises a first screw rod rotatably installed on the inner side of the operation table, a driving block is sleeved on the outer side of the first screw rod, a fixed frame is fixedly connected to the top of the driving block, a second motor is installed on the other side of the operation table and located at one end of the first screw rod, the first screw rod penetrates through the driving block and is screwed with the driving block, and the driving block is slidably connected with the operation table.

[0009] Preferably, the second screw rod penetrates through the inner side of the fixed frame, a third motor is installed on one side of the fixed frame and located at one end of the second screw rod, two moving blocks are sleeved on the outer side of the second screw rod, the second screw rod penetrates through the driving block and is screwed with the driving block, and the moving blocks are fixedly connected with clamping plates on the top.

[0010] Preferably, the fixed frame is slidably connected with the operation table.

[0011] Preferably, the fixed frame is slidably connected with the operation table.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The driving piece can drive the sliding frame to move horizontally, the driving piece on the bottom of the sliding frame can adjust the height of the polishing piece, so that the polishing piece can adapt to workpieces of different heights for polishing operation, and the workpiece is fixed by the clamping piece and then moved by the moving key, thereby improving the practicability of the equipment for polishing and polishing workpieces.

[0014] 2. The first cylinder can drive the support frame to move up and down in the sliding frame through the first push rod, and the second cylinder can drive the sliding frame to move through the sliding block at one end of the second push rod, so that the support frame changes in height and position. DRAWINGS

[0015] Figure 1 It is a schematic view of the overall structure of the utility model;

[0016] Figure 2 It is a front view of the overall structure of the utility model;

[0017] Figure 3 It is a left view of the overall structure of the utility model;

[0018] Figure 4 It is a schematic view of the overall structure of the utility model; Figure 3 It is an enlarged view of A in the utility model.

[0019] In the figure: 1, operating table; 2, sliding frame; 3, support frame; 4, first push rod; 5, sliding block; 6, first air cylinder; 7, second push rod; 8, second air cylinder; 9, first motor; 10, fixed disc; 11, polishing disc; 12, first screw; 13, driving block; 14, fixed frame; 15, second motor; 16, second screw; 17, third motor; 18, moving block; 19, clamping plate; 20, guide block; 21, positioning block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Embodiment one

[0022] Please refer to Figures 1-4 The utility model provides a castings polishing polisher, including operating table 1, operating table 1 top sliding installation has sliding frame 2, and sliding frame 2 both sides all install driving part, and driving part top passes through bolt installation has polishing part, and operating table 1 top and located sliding frame 2 another side installation has moving part, and moving part top installation has the clamping part for fixed work piece.

[0023] It needs to be supplemented that the driving part can drive the sliding frame 2 to move horizontally, and the driving part at the bottom of the sliding frame 2 can adjust the height of the polishing part, so that the polishing part can adapt to work pieces of different heights for polishing operation. After the work piece is fixed by the clamping part, the moving key is used to move, improving the practicability of the equipment for polishing and polishing the work piece.

[0024] Specifically, the driving part includes a support frame 3 slidably connected to the inner side of the sliding frame 2, a first push rod 4 fixedly installed at the bottom of the support frame 3, a sliding block 5 slidably connected to the inner side of the operating table 1, the first push rod 4 penetrating through and movably connected to the sliding block 5, a first air cylinder 6 fixedly installed at the bottom of the first push rod 4, a second push rod 7 fixedly installed at the other side of the sliding block 5, a second air cylinder 8 fixedly installed at the other end of the second push rod 7, the polishing part includes a first motor 9 fixedly installed at the top of the support frame 3, a fixed disc 10 fixedly connected to the output shaft end of one side of the first motor 9, a polishing disc 11 installed on the fixed disc 10 by a plurality of bolts, a positioning block 21 fixedly connected to the other side of the fixed disc 10, and the positioning block 21 is embedded with the polishing disc 11.

[0025] The first cylinder 6 can drive the support frame 3 to move up and down in the sliding frame 2 through the first push rod 4, the second cylinder 8 drives the sliding frame 2 to move through the sliding block 5 at one end of the second push rod 7, the support frame 3 changes in height and position, the first motor 9 drives the polishing disc 11 on one side of the fixed disc 10 to rotate quickly through the output shaft, so that the polishing disc 11 polishes the workpiece, and the polishing disc 11 can be disassembled and installed and fixed by a plurality of bolts, so as to replace the polishing disc 11, and the positioning block 21 on one side of the fixed disc 10 is embedded in the polishing disc 11 to limit and fix the polishing disc 11.

[0026] More specifically, the moving part includes a first screw rod 12 rotatably installed on the inner side of the operating table 1, a driving block 13 is sleeved on the outer side of the first screw rod 12, a fixed frame 14 is fixedly connected to the top of the driving block 13, a second motor 15 is installed on the other side of the operating table 1 and at one end of the first screw rod 12, a second screw rod 16 penetrates through the inner side of the fixed frame 14, a third motor 17 is installed on one side of the fixed frame 14 and at one end of the second screw rod 16, two moving blocks 18 are sleeved on the outer side of the second screw rod 16, two guide blocks 20 are fixedly connected to the bottom of the fixed frame 14 and close to the two ends respectively, the guide blocks 20 are slidingly connected with the operating table 1, the second screw rod 16 penetrates through the driving block 13 and is screwed with the driving block 13, a clamping plate 19 is fixedly connected to the top of the moving block 18, the first screw rod 12 penetrates through the driving block 13 and is screwed with the driving block 13, and the driving block 13 is slidingly connected with the operating table 1.

[0027] Further, the first screw rod 12 can drive the driving block 13 to slide on the top of the operating table 1, so that the driving block 13 drives the fixed frame 14 to approach or move away from the polishing disc 11, the two guide blocks 20 can guide and limit the fixed frame 14, preventing the guide frame from deviating or shaking, the second screw rod 16 is a bidirectional screw rod, the second screw rod 16 can drive the two moving blocks 18 to approach or move away from each other, so that the two moving blocks 18 drive the clamping plates 19 to approach or move away from each other, so that after the two clamping plates 19 fix the workpiece, the fixed frame 14 drives the workpiece to approach or move away from the polishing disc 11, improving the efficiency and practicability of the equipment for polishing and polishing the workpiece.

[0028] Working principle: first, the workpiece is placed in the fixed frame 14, then the third motor 17 is started to drive the second screw rod 16 to rotate, at the same time the second screw rod 16 drives the two moving blocks 18 to approach each other, at the same time the two moving blocks 18 drive the clamping plate 19 to clamp and fix the workpiece, then the second motor 15 is started to drive the driving block 13 to slide on the top of the operating table 1 through the first screw rod 12, at the same time the driving block 13 drives the fixed frame 14 to approach the polishing disc 11, at the same time the fixed frame 14 drives the guide block 20 to slide in the top of the operating table 1;

[0029] According to the polishing height required by the workpiece, the first cylinder 6 and the second cylinder 8 are started, at this time, the first cylinder 6 drives the support frame 3 to move up and down in the sliding frame 2 through the first push rod 4, then the second cylinder 8 drives the sliding frame 2 to move through the sliding block 5 at one end of the second push rod 7, so that the support frame 3 supports the first motor 9 to change the height and position, then the first motor 9 is started to drive the polishing disc 11 on one side of the fixed disc 10 to rotate rapidly through the output shaft, so that the polishing disc 11 polishes the workpiece.

[0030] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foundry polishing grinder comprising an operating table (1), characterized in that: The operation platform (1) top sliding installation has the sliding frame (2), both sides of the sliding frame (2) are installed with drive parts, the drive parts top are installed with polishing parts through bolts, the operation platform (1) top and the other side of sliding frame (2) are installed with moving parts, the moving parts top are installed with clamping parts for fixing workpieces.

2. A foundry polishing and grinding machine according to claim 1, characterised in that: The drive parts include the support frame (3) that is slidably connected with the inner side of the sliding frame (2), the first push rod (4) is fixedly installed at the bottom of the support frame (3), the sliding block (5) is slidably connected with the inner side of the operation platform (1), the first push rod (4) penetrates through the sliding block (5) and is movably connected with the same, the first cylinder (6) is fixedly installed at the bottom of the first push rod (4), the second push rod (7) is fixedly installed at the other side of the sliding block (5), and the second cylinder (8) is fixedly installed at the other end of the second push rod (7).

3. A foundry polishing and grinding machine according to claim 2, wherein: The polishing parts include the first motor (9) fixedly installed at the top of the support frame (3), the fixed disc (10) is fixedly connected with the output shaft end on one side of the first motor (9), and the polishing disc (11) is installed on the fixed disc (10) through a plurality of bolts.

4. A foundry polishing and grinding machine according to claim 2, wherein: The moving parts include the first screw rod (12) rotatably installed at the inner side of the operation platform (1), the driving block (13) is sleeved on the outer side of the first screw rod (12), the fixed frame (14) is fixedly connected with the top of the driving block (13), the second motor (15) is installed at the other side of the operation platform (1) and located at one end of the first screw rod (12), the first screw rod (12) penetrates through the driving block (13) and is screwed with the same, and the driving block (13) is slidably connected with the operation platform (1).

5. A foundry finishing machine according to claim 4 wherein: The second screw rod (16) penetrates through the inner side of the fixed frame (14), the third motor (17) is installed at one side of the fixed frame (14) and located at one end of the second screw rod (16), the two moving blocks (18) are sleeved on the outer side of the second screw rod (16), the second screw rod (16) penetrates through the driving block (13) and is screwed with the same, and the moving blocks (18) are fixedly connected with the clamping plates (19) at the top.

6. A foundry polish and burnisher as defined in claim 4 wherein: The fixed frame (14) is fixedly connected with the guide blocks (20) at the bottom and close to both ends, and the guide blocks (20) are slidably connected with the operation platform (1).

7. A foundry polish and burnisher as defined in claim 3 wherein: The fixed disc (10) is fixedly connected with the positioning block (21) on the other side, and the positioning block (21) is embedded with the polishing disc (11).

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