Polishing device for metal casting parts

Abstract

The utility model provides a metal casting part polishing device which comprises an upper fixing base, the upper fixing base is a structural frame used for equipment polishing, two sets of sliding grooves are formed in the middle of the interior of the upper fixing base, idler wheels are installed in the middles of the sliding grooves in a rolling mode, fixing blocks are fixedly installed at the upper ends of the idler wheels, and sliding bases are arranged below the middles of the fixing blocks. The fixing block and parts above are pushed to move through the sliding seat, the device is suitable for horizontal movement of heavy parts, the stability of the device is improved, the sliding sleeve is installed on the outer side of the guide rod in a sliding mode, the grinding disc and the metal casting parts are ground through downward pressing, the parts below are ground through the grinding disc, and the grinding efficiency is improved. The grinding mechanism moves in the direction of the guide rod through sliding of the sliding sleeve in the guide rod, the grinding mechanism is matched with the corresponding fixing block to slide in the direction of the sliding groove, adjustment of any position of a grinding plane is comprehensively achieved, and adjustment is fast and convenient.

Description

Technical Field

[0001] The utility model relates to the field of metal casting processing equipment, in particular to a grinding device for metal casting parts. Background Art

[0002] Metal casting is a process of melting metal into liquid that meets certain requirements and pouring it into a mold. After cooling, solidification and cleaning, a casting with a predetermined shape, size and performance is obtained. The casting blank is almost formed, so it can achieve the purpose of no mechanical processing or a small amount of processing, which reduces costs and time to a certain extent. Casting is one of the basic processes in the modern machinery manufacturing industry.

[0003] Grinding is a type of surface modification technology. It generally refers to a processing method that uses rough objects (such as sandpaper containing higher hardness particles) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness.

[0004] The inventor of the utility model discovered that the above technology has at least the following technical problems during the process of polishing parts:

[0005] Metal castings have a large weight, which makes it inconvenient to adjust the grinding position. Frequent adjustment is required, which can easily lead to poor grinding position due to the inconvenience in movement, affecting the accuracy. Therefore, we propose a grinding device for metal casting parts to solve the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a grinding device for metal casting parts, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A grinding device for metal casting parts, comprising

[0009] The upper fixed seat is the structural frame used for equipment grinding.

[0010] Two sets of slide grooves are arranged in the middle of the upper fixed seat, a roller is rotatably installed in the middle of the slide groove, a fixed block is fixedly installed on the upper end of the roller, and a sliding seat is arranged below the middle of the fixed block. The sliding seat is used to push the fixed block and the parts above to move, which is suitable for horizontal movement of heavy parts and improves the stability of the equipment.

[0011] Side grinding brackets are arranged on both sides of the upper fixing seat, and a grinding disc is arranged in the middle of the side grinding brackets.

[0012] Preferably, clamping blocks are arranged on both sides of the fixing block, an internal thread is arranged in the middle of the clamping block, and limiting blocks are arranged on both sides of the upper fixing seat.

[0013] Preferably, a plurality of groups of threaded holes are provided in the middle of the limit block, wherein the limit block corresponds to the position of the clamping block in the fixed block, and the locking rod passes through the clamping block and is fixedly connected with the limit block to limit the position of the fixed block.

[0014] Preferably, two groups of guide rods are arranged at the upper end of the side grinding bracket, a sliding sleeve is slidably installed on the outer side of the guide rod, and a grinding bracket is arranged at the lower end of the sliding sleeve.

[0015] Preferably, a grinding disc is provided in the middle of the grinding bracket, and the grinding disc grinds the metal casting part by pressing down, and the parts below are grinded by the grinding disc, and the grinding mechanism is moved along the guide rod by sliding the sleeve in the guide rod.

[0016] Preferably, a support frame is provided at the bottom below the upper fixing seat, and the equipment is buffered and fixed by the support frame.

[0017] Preferably, a plurality of groups of bases are provided at the bottom of the support frame, and the bottom of the base is a rubber buffer block, through which the grinding mechanism above is buffered and vibration-absorbed to reduce the noise of the equipment.

[0018] Preferably, a plurality of groups of friction blocks are arranged above the fixed block, wherein the friction blocks are raised blocks, and the friction blocks are used to support and install the metal casting parts above to increase the friction force for placing the parts.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The friction block is used to support and install the metal casting parts above to increase the friction force for placing parts. A sliding seat is provided at the lower middle part of the fixed block. The sliding seat is used to push the fixed block and the parts above to move. It is suitable for horizontal movement of heavy parts. A sliding sleeve is slidably installed on the outer side of the guide rod. The grinding disc is pressed down to grind the metal casting parts. The grinding disc is used to grind the parts below. The sliding sleeve slides in the guide rod to move the grinding mechanism along the direction of the guide rod. The corresponding fixed block slides along the direction of the slide groove to comprehensively realize the adjustment of any position of the grinding plane, and the adjustment is quick and convenient.

[0021] 2. Several groups of threaded holes are arranged in the middle of the limit block, wherein the limit block corresponds to the position of the clamping block in the fixed block, and the locking rod passes through the clamping block and the limit block for fixed connection, thereby realizing the limitation of the position of the fixed block. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an overall structural diagram of a grinding device for metal casting parts of the utility model;

[0023] Figure 2 This is a top view of the structure of an upper fixing seat in a grinding device for metal casting parts of the utility model;

[0024] Figure 3 The utility model is a top view of the structure of a side grinding bracket in a grinding device for a metal casting component.

[0025] In the figure: 1. support frame; 2. base; 3. upper fixed seat; 4. side grinding bracket; 5. limit block; 6. slide groove; 7. fixed block; 8. locking rod; 9. sliding seat; 10. friction block; 11. guide rod; 12. sliding sleeve; 13. grinding bracket; 14. grinding disc; 15. roller. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Example 1

[0028] Reference Figure 1 As shown, a grinding device for metal casting parts includes:

[0029] The upper fixing seat 3 is a structural frame used for equipment grinding.

[0030] comprehensive Figure 2 As shown, two groups of slide grooves 6 are arranged in the middle of the upper fixed seat 3, a roller 15 is rotatably installed in the middle of the slide groove 6, a fixed block 7 is fixedly installed on the upper end of the roller 15, and a plurality of groups of friction blocks 10 are arranged above the fixed block 7. The friction block 10 is a raised block, which is supported and installed with the metal casting parts above to improve the friction force and is used to place the parts. A sliding seat 9 is arranged below the middle of the fixed block 7, and the sliding seat 9 is used to push the fixed block 7 and the parts above to move, which is suitable for horizontal movement of heavy parts and improves the stability of the equipment.

[0031] The fixing block 7 is provided with clamping blocks on both sides, and an internal thread is provided in the middle of the clamping block. Limiting blocks 5 are provided on both sides of the upper fixing seat 3, and a plurality of groups of threaded holes are provided in the middle of the limiting block 5, wherein the position of the limiting block 5 corresponds to the clamping block in the fixing block 7, and the locking rod 8 passes through the clamping block and is fixedly connected with the limiting block 5 to realize the limitation of the position of the fixing block 7.

[0032] A support frame 1 is arranged at the bottom below the upper fixed seat 3, and the equipment is buffered and fixed by the support frame 1. A plurality of groups of bases 2 are arranged at the bottom of the support frame 1. The bottom of the base 2 is a rubber buffer block, and the grinding mechanism above is buffered and vibration-absorbed by the base 2 to reduce the noise of the equipment.

[0033] Example 2

[0034] Reference Figure 1 As shown, a grinding device for metal casting parts includes:

[0035] The upper fixing seat 3 is a structural frame used for equipment grinding.

[0036] comprehensive Figure 2 As shown, two groups of slide grooves 6 are arranged in the middle of the upper fixed seat 3, a roller 15 is rotatably installed in the middle of the slide groove 6, a fixed block 7 is fixedly installed on the upper end of the roller 15, and a plurality of groups of friction blocks 10 are arranged above the fixed block 7. The friction block 10 is a raised block, which is supported and installed with the metal casting parts above to improve the friction force and is used to place the parts. A sliding seat 9 is arranged below the middle of the fixed block 7, and the sliding seat 9 is used to push the fixed block 7 and the parts above to move, which is suitable for horizontal movement of heavy parts and improves the stability of the equipment.

[0037] The fixing block 7 is provided with clamping blocks on both sides, and an internal thread is provided in the middle of the clamping block. Limiting blocks 5 are provided on both sides of the upper fixing seat 3, and a plurality of groups of threaded holes are provided in the middle of the limiting block 5, wherein the position of the limiting block 5 corresponds to the clamping block in the fixing block 7, and the locking rod 8 passes through the clamping block and is fixedly connected with the limiting block 5 to realize the limitation of the position of the fixing block 7.

[0038] comprehensive Figure 3 As shown, side grinding brackets 4 are arranged on both sides of the upper fixed seat 3, two groups of guide rods 11 are arranged on the upper ends of the side grinding brackets 4, a sliding sleeve 12 is slidably installed on the outer side of the guide rod 11, a grinding bracket 13 is arranged at the lower end of the sliding sleeve 12, a grinding disc 14 is arranged in the middle of the grinding bracket 13, the grinding disc 14 is pressed down to grind with the metal casting parts, the parts below are grinded by the grinding disc 14, the sliding sleeve 12 in the guide rod 11 is used to move the grinding mechanism along the direction of the guide rod 11, and the corresponding fixed block 7 is cooperated to slide along the direction of the slide groove 6, so as to comprehensively realize the adjustment of any position of the grinding plane, and the adjustment is quick and convenient, thereby improving the convenience of grinding.

[0039] A support frame 1 is arranged at the bottom below the upper fixed seat 3, and the equipment is buffered and fixed by the support frame 1. A plurality of groups of bases 2 are arranged at the bottom of the support frame 1. The bottom of the base 2 is a rubber buffer block, and the grinding mechanism above is buffered and vibration-absorbed by the base 2 to reduce the noise of the equipment.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding device for metal casting parts, characterized in that: include The upper fixing seat (3) is a structural frame used for grinding the equipment. Two groups of slide grooves (6) are arranged in the middle of the upper fixed seat (3), a roller (15) is rotatably mounted in the middle of the slide groove (6), a fixed block (7) is fixedly mounted on the upper end of the roller (15), a sliding seat (9) is arranged at the lower middle of the fixed block (7), and the sliding seat (9) is used to push the fixed block (7) and the upper parts to move. Side grinding brackets (4) are arranged on both sides of the upper fixing seat (3), and a grinding disc (14) is arranged in the middle of the side grinding bracket (4).

2. A grinding device for metal casting parts according to claim 1, characterized in that: The fixing block (7) is provided with clamping blocks on both sides, and an internal thread is provided in the middle of the clamping block. Limiting blocks (5) are provided on both sides of the upper fixing seat (3).

3. A grinding device for metal casting parts according to claim 2, characterized in that: The middle of the limit block (5) is provided with a plurality of threaded holes, wherein the limit block (5) corresponds to the position of the clamping block in the fixing block (7), and the locking rod (8) passes through the clamping block and is fixedly connected to the limit block (5).

4. The grinding device for metal casting parts according to claim 1, characterized in that: Two groups of guide rods (11) are arranged at the upper end of the side grinding bracket (4), a sliding sleeve (12) is slidably mounted on the outer side of the guide rod (11), and a grinding bracket (13) is arranged at the lower end of the sliding sleeve (12).

5. A grinding device for metal casting parts according to claim 4, characterized in that: A grinding disc (14) is arranged in the middle of the grinding bracket (13), and the grinding disc (14) grinds the metal casting part by pressing downward, and the grinding mechanism moves along the direction of the guide rod (11) by sliding the sliding sleeve (12) in the guide rod (11).

6. The grinding device for metal casting parts according to claim 1, characterized in that: A support frame (1) is arranged at the bottom below the upper fixing seat (3).

7. A grinding device for metal casting parts according to claim 6, characterized in that: A plurality of groups of bases (2) are arranged at the bottom of the support frame (1), and the bottom of the base (2) is a rubber buffer block.

8. The grinding device for metal casting parts according to claim 1, characterized in that: A plurality of groups of friction blocks (10) are arranged above the fixed block (7); the friction blocks (10) are raised blocks, and the friction blocks (10) are used to support and install the metal casting parts above.

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