Metal product surface polishing device

Abstract

The utility model provides a metal product surface polishing device, which relates to the technical field of metal polishing and comprises a driving screw rod, the surface of the driving screw rod is in threaded connection with a polishing sliding seat for driving a metal product to move, and one end of the top of the polishing sliding seat is rotatably connected with a polishing supporting seat for driving the metal product to rotate; a polishing sliding seat capable of translating and a polishing supporting seat capable of rotating are arranged below a polishing grinding wheel of the polishing device, and the middle of the polishing supporting seat communicates with a vacuum pump set, so that negative pressure can be formed in the polishing supporting seat to adsorb a metal product; and meanwhile, the adsorbed and fixed metal product can be translated and rotated through the combination of a grinding sliding seat and a grinding supporting seat, the grinding angle and position of the metal product can be adjusted according to the use requirement, the frequency of halting to disassemble and assemble the metal product is reduced, and the grinding efficiency of the metal product can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal polishing technical field, especially a kind of metal product surface polishing device. BACKGROUND

[0002] With the progress of society and the development of science and technology, metal products are more and more widely used in industry, agriculture and all fields of people's life, and also create more and more value to the society. In industrial production, metal products are easily affected by oxidation, corrosion and other factors, resulting in shortened service life. After polishing, the surface of the metal product becomes smooth, flat and bright. The effect of polishing not only makes it beautiful, but also improves the corrosion resistance, wear resistance and mechanical strength of the metal product. Polishing of metal products requires the use of polishing devices.

[0003] However, the existing polishing device is not convenient for adjusting the angle of the metal product during polishing. The polishing position of the metal product needs to be changed frequently, and the angle and position of the metal product or the angle and position of the polishing grinding wheel need to be adjusted constantly, which is not very convenient to use. UTILITY MODEL CONTENT

[0004] Therefore, the purpose of the utility model is to provide a metal product surface polishing device to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0005] To achieve the above-mentioned purpose, an embodiment of the utility model provides a metal product surface polishing device, which comprises a polishing support placed on the ground as a support main body. The polishing support is fixedly installed with a polishing grinding wheel for polishing metal products at both ends of the top. A driving screw is fixedly installed with the polishing support below the polishing grinding wheel. The surface of the driving screw is threadedly connected with a polishing sliding seat for moving the metal product. One end of the top of the polishing sliding seat is rotatably connected with a polishing support seat for rotating the metal product. One end of the polishing support seat is fixedly installed with a vacuum pump group for providing negative pressure suction effect. The inside of the polishing support seat is fixedly installed with a motor gear group for providing rotating power. A waste collecting groove is arranged below the polishing sliding seat and can be disassembled and slid.

[0006] According to any one of the above-mentioned schemes, the top of the polishing support is provided with a U-shaped support frame for supporting and fixing the polishing grinding wheel. The inside of the U-shaped support frame is fixedly installed with a polishing protective shell. The polishing protective shell is located above the polishing grinding wheel. The waste collecting groove is located below the polishing support.

[0007] The technical scheme is as follows: the metal product needing polishing passes through the U-shaped support frame, the metal product is placed and taken off on both sides of the U-shaped support frame, the polishing process is protected by the polishing protection shell, the polishing waste is blocked and falls into the waste collecting groove under the action of gravity, the polishing waste is collected, and the danger of the polishing waste is reduced.

[0008] Preferably, the polishing motor is fixedly installed in the interior of the U-shaped support frame, the output end of the polishing motor is fixedly installed with the abrasive wheel piece penetrating through the U-shaped support frame, and the abrasive wheel piece is located in the interior of the polishing protection shell.

[0009] The technical scheme is as follows: the positions of the polishing motor and the abrasive wheel piece are fixed, the position of the metal product needing polishing is attached to the abrasive wheel piece, the output power of the polishing motor is controlled to drive the abrasive wheel piece to rotate, and the metal surface is polished by the abrasive grains on the surface of the abrasive wheel piece.

[0010] Preferably, the driving screw comprises a driving motor as a driving source and capable of being reversely rotated and a transmission screw for mechanical transmission, the driving motor is fixedly installed in the interior of the polishing support, the output end of the driving motor is fixedly installed with the transmission screw rotationally connected with the polishing support, the transmission screw is in screw connection with the polishing sliding seat, and one end of the polishing sliding seat is provided with a boss in active connection with the polishing support.

[0011] The technical scheme is as follows: the polishing sliding seat is close to one side of the polishing support in the initial position, the polishing sliding seat is located at one end of the U-shaped support frame, the metal product is placed on the surface of the polishing support, the driving motor is controlled to drive the transmission screw to rotate after the metal product is placed, the boss at one end of the polishing sliding seat is engaged in the interior of the polishing support, the transmission screw is driven to rotate under the screw transmission of the transmission screw, the polishing sliding seat is driven to slide in the interior of the polishing support, the polishing support is driven to move by the polishing sliding seat, the metal product is driven to move by the polishing support, and the metal product can be moved below the polishing abrasive wheel for polishing.

[0012] Preferably, the polishing support is located below the polishing abrasive wheel, a plurality of adsorption holes are formed in the middle of the polishing support, and one end of the adsorption hole is in communication with a negative pressure cavity connected with a vacuum pump group.

[0013] Preferably, the vacuum pump group comprises a micro vacuum pump for generating negative pressure and a gas guide hose for conveying gas, the micro vacuum pump is fixedly installed in the interior of the polishing sliding seat, and the output end of the micro vacuum pump is fixedly installed with the gas guide hose in communication with the negative pressure cavity.

[0014] The technical scheme is adopted: when the metal product is placed on the surface of the polishing support base, the end surface of the metal product is attached to the surface of the polishing support base, and the end surface of the metal product covers and seals the adsorption hole of the surface of the polishing support base, so that the negative pressure cavity forms a sealed cavity, then the micro vacuum pump is controlled to extract the gas in the negative pressure cavity through the conveying gas, so that the negative pressure cavity forms a negative pressure to adsorb the metal product, the stability of the metal product is enhanced, and the metal product can move and rotate with the movement and rotation of the polishing support base, so that the position and direction of the metal product are conveniently adjusted.

[0015] Preferably, according to any one of the above schemes, the motor gear set comprises a rotating motor capable of providing power and being reversely rotatable, a driving gear and a driven gear for transmitting power, the rotating motor is fixedly installed in the interior of the polishing sliding base, the output end of the rotating motor is fixedly installed with the driving gear in the interior of the polishing sliding base, and the driving gear is engaged with the driven gear fixedly installed on the polishing support base.

[0016] The technical scheme is adopted: after the metal product is adsorbed on the surface of the polishing support base, the rotating motor is controlled to output power according to the polishing requirement of the metal product, the driving gear and the driven gear transmit the power output by the rotating motor to the polishing support base through gear transmission, so that the polishing support base rotates under the action of the power of the rotating motor, the polishing support base drives the metal product to rotate, and the direction of the metal product is adjusted.

[0017] The polishing sliding base and the polishing support base can be used in combination to translate and rotate the adsorbed metal product, the angle and position of the metal product during polishing can be adjusted according to the requirement, the frequency of stopping and disassembling the metal product is reduced, and the efficiency of polishing the metal product is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1For the structure schematic diagram according to the embodiment of the utility model;

[0020] Figure 2 For the side sectional structure schematic diagram according to the embodiment of the utility model;

[0021] Figure 3 For the local structure schematic diagram according to the embodiment of the utility model;

[0022] Figure 4 For the local explosion structure schematic diagram according to the embodiment of the utility model. Specific implementation

[0023] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.

[0024] As Figures 1-4 The utility model discloses a metal product surface polishing device, including the polishing support 1 of placing ground as the support main part, the polishing support 1 top both ends fixed mounting has the polishing abrasive wheel 2 of polishing to metal product, the lower portion of polishing abrasive wheel 2 is provided with and the polishing support 1 fixed mounting of driving screw 3, the surface of driving screw 3 is connected with the polishing sliding seat 4 of driving metal product movement with screw thread, the top one end of polishing sliding seat 4 is rotatably connected with the polishing support seat 5 of driving metal product and rotates, the one end fixed mounting of polishing support seat 5 has provided the vacuum pump group 6 of negative pressure suction effect, the inside fixed mounting of polishing support seat 5 has provided the motor gear group 7 of rotating power, the lower portion of polishing sliding seat 4 is provided with the waste collection groove 8 of detachable sliding.

[0025] It is preferred from any of the above solutions that the top end of the polishing support 1 is provided with a U-shaped support frame for supporting and fixing the polishing abrasive wheel 2, the inside of the U-shaped support frame is fixedly installed with a polishing protection shell 9, the polishing protection shell 9 is located above the polishing abrasive wheel 2, and the waste collection groove 8 is located below the polishing support 1.

[0026] The above technical solution is adopted: the metal product to be polished passes through the U-shaped support frame, the metal product is placed and taken down on both sides of the U-shaped support frame, the polishing protection shell 9 is used to protect the polishing abrasive wheel 2 during polishing, the polishing waste is blocked, and the waste falls into the inside of the waste collection groove 8 below under the action of gravity, so that the polishing waste is collected, and the danger caused by the waste is reduced.

[0027] It is preferred from any of the above solutions that the polishing abrasive wheel 2 comprises a polishing motor 21 for providing polishing power and a grinding wheel sheet 22 for polishing the surface of the metal product, the polishing motor 21 is fixedly installed in the inside of the U-shaped support frame, the output end of the polishing motor 21 is fixedly installed with the grinding wheel sheet 22 penetrating through the U-shaped support frame, and the grinding wheel sheet 22 is located in the inside of the polishing protection shell 9.

[0028] The technical scheme is as follows: the position of the polishing motor 21 and the grinding wheel piece 22 is fixed, the position of the metal product to be polished is matched with the grinding wheel piece 22, the polishing motor 21 is controlled to drive the grinding wheel piece 22 to rotate, and the metal surface is polished by the abrasive grains on the surface of the grinding wheel piece 22.

[0029] According to the preferred embodiment of any of the above schemes, the driving screw 3 comprises a driving motor 31 as a driving source and capable of being reversely rotated, and a transmission screw 32 for mechanical transmission, the driving motor 31 is fixedly installed in the interior of the polishing support 1, the output end of the driving motor 31 is fixedly installed with the transmission screw 23 which is rotationally connected with the polishing support 1, the transmission screw 23 is threadedly connected with the polishing sliding seat 4, and one end of the polishing sliding seat 4 is provided with a boss which is movably connected with the polishing support 1.

[0030] According to the technical scheme, the polishing sliding seat 4 is close to one side of the polishing support 1 in the initial position, and the polishing sliding seat 4 is located at one end of the U-shaped support frame, so that the metal product can be placed on the surface of the polishing support seat 5, the driving motor 31 is controlled to drive the transmission screw 32 to rotate after the metal product is placed, the boss at one end of the polishing sliding seat 4 is engaged in the interior of the polishing support 1, the transmission screw 32 is driven to rotate under the thread transmission of the transmission screw 32, the polishing sliding seat 4 is driven to slide in the interior of the polishing support 4, the polishing support seat 5 is driven to move by the polishing sliding seat 4, the metal product is driven to move by the polishing support seat 5, and the metal product can be moved below the polishing grinding wheel 2 for polishing.

[0031] According to the preferred embodiment of any of the above schemes, the polishing support seat 5 is located below the polishing grinding wheel 2, a plurality of adsorption holes are formed in the middle of the polishing support seat 5, and one end of each adsorption hole is communicated with a negative pressure cavity which is connected with the vacuum pump set 6.

[0032] According to the preferred embodiment of any of the above schemes, the vacuum pump set 6 comprises a micro vacuum pump 61 for generating negative pressure and a gas guide hose 62 for conveying gas, the micro vacuum pump 61 is fixedly installed in the interior of the polishing sliding seat 4, and the output end of the micro vacuum pump 61 is fixedly installed with the gas guide hose 62 which is communicated with the negative pressure cavity.

[0033] According to the technical scheme, when the metal product is placed on the surface of the polishing support seat 5, the end surface of the metal product is matched with the surface of the polishing support seat 5, the end surface of the metal product covers and seals the adsorption hole on the surface of the polishing support seat 5, the negative pressure cavity forms a sealed cavity, the micro vacuum pump 61 is controlled to draw out the gas in the negative pressure cavity through the gas guide hose 62, the negative pressure cavity forms negative pressure inside, the metal product is adsorbed by the negative pressure, the stability of the metal product is enhanced, the metal product can move and rotate with the movement and rotation of the polishing support seat 5, and the position and direction of the metal product are conveniently adjusted.

[0034] Preferably, the motor gear set 7 comprises a rotating motor 71 capable of providing power and being reversible, a driving gear 72 and a driven gear 73, the rotating motor 71 is fixedly installed in the interior of the polishing sliding seat 4, the output end of the rotating motor 71 is fixedly installed with the driving gear 72 located in the interior of the polishing sliding seat 4, and the driving gear 72 is engaged with the driven gear 73 fixedly installed with the polishing support seat 5.

[0035] By adopting the above technical scheme, after the metal product is adsorbed on the surface of the polishing support seat 5, the rotating motor 71 can be controlled to output power according to the polishing requirement of the metal product, the driving gear 72 and the driven gear 73 transmit the power output by the rotating motor 71 to the polishing support seat 5 through gear transmission, so that the polishing support seat 5 rotates under the action of the power of the rotating motor 71, and the polishing support seat 5 drives the metal product to rotate, thereby completing the adjustment of the direction of the metal product.

[0036] The working principle of the metal product surface polishing device is as follows:

[0037] The metal product is placed on the surface of the polishing support seat 5 and sealed in the adsorption hole, the micro vacuum pump 61 is controlled to extract the gas in the interior of the polishing support seat 5 through the air guide hose 62 to form negative pressure to adsorb the metal product, the polishing motor 21 is controlled to drive the grinding wheel piece 22 to rotate at high speed, the driving motor 31 is controlled to drive the transmission screw 32 to move the polishing sliding seat 4, the polishing sliding seat 4 drives the polishing support seat 5 to move the metal product to the grinding wheel piece 22 for polishing, and the rotating motor 71 can be controlled to drive the polishing support seat 5 to rotate the metal product.

[0038] In summary, the polishing device is provided with the polishing sliding seat 4 capable of translating and the polishing support seat 5 capable of rotating below the polishing grinding wheel 2, the vacuum pump set 6 is communicated in the middle of the polishing support seat 5, the negative pressure is formed in the interior of the polishing support seat 5 to adsorb the metal product, the polishing sliding seat 4 and the polishing support seat 5 are combined to translate and rotate the fixed metal product, the angle and position of the metal product polishing can be adjusted according to the requirement, the frequency of stopping and disassembling the metal product is reduced, and the efficiency of the metal product polishing is effectively improved. The two groups of polishing support seats 5 are symmetrically distributed along the central axis of the polishing device, the interval between the two groups of polishing support seats 5 is less than the width of the polishing support seat 5, the two groups of polishing support seats 5 can be controlled to support the metal product to be polished according to the polishing requirement, the stability of the metal product polishing support is enhanced, one group of polishing support seats 5 can be used to support the metal product, two metal products can be polished at the same time, and the polishing efficiency is improved.

Claims

1. A metal product surface grinding device, comprising a grinding bracket placed on the ground as a supporting body, with grinding wheels for grinding metal products fixedly mounted on both ends of the top of the grinding bracket, characterized in that: A driving screw fixedly mounted to the grinding bracket is provided below the grinding wheel, and the surface of the driving screw is threadedly connected to a grinding sliding seat that drives the metal product to move, and one end of the top of the grinding sliding seat is rotatably connected to a grinding support seat that drives the metal product to rotate, and one end of the grinding support seat is fixedly mounted with a vacuum pump group that provides negative pressure suction, and the interior of the grinding support seat is fixedly mounted with a motor gear group that provides rotational power, and a detachable and sliding waste collection trough is provided below the grinding sliding seat.

2. A metal product surface grinding device according to claim 1, characterized in that: A U-shaped support frame is provided at the top of the grinding bracket to support and fix the grinding wheel. A grinding protective shell is fixedly installed inside the U-shaped support frame. The grinding protective shell is located above the grinding wheel, and the waste collection trough is located below the grinding bracket.

3. A metal product surface grinding device according to claim 2, characterized in that: The grinding wheel includes a grinding motor that provides grinding power and a grinding wheel for grinding the surface of the metal product. The grinding motor is fixedly installed inside the U-shaped support frame. The output end of the grinding motor passes through the U-shaped support frame and is fixedly installed with a grinding wheel. The grinding wheel is located inside the grinding protective shell.

4. A metal product surface grinding device according to claim 3, characterized in that: The driving screw includes a driving motor as a driving source and capable of forward and reverse rotation, and a transmission screw for mechanical transmission. The driving motor is fixedly installed inside the grinding bracket. The output end of the driving motor is fixedly installed with a transmission screw rotatably connected to the grinding bracket. The transmission screw is threadedly connected to the grinding sliding seat. One end of the grinding sliding seat is provided with a boss movably connected to the grinding bracket.

5. A metal product surface grinding device according to claim 4, characterized in that: The grinding support seat is located below the grinding wheel. A plurality of adsorption holes are opened in the middle of the grinding support seat. One end of the adsorption hole is connected to a negative pressure chamber connected to a vacuum pump group.

6. A metal product surface grinding device according to claim 5, characterized in that: The vacuum pump group includes a micro vacuum pump for generating negative pressure and an air guide hose for conveying gas. The micro vacuum pump is fixedly installed inside the polishing sliding seat, and the output end of the micro vacuum pump is fixedly installed with an air guide hose connected to the negative pressure chamber.

7. A metal product surface grinding device according to claim 6, characterized in that: The motor gear set includes a rotating motor that provides power and can rotate forward and reverse, a driving gear and a driven gear that transmits power. The rotating motor is fixedly installed inside the grinding sliding seat. The output end of the rotating motor is fixedly installed with a driving gear located inside the grinding sliding seat. The driving gear is engaged with a driven gear fixedly installed with the grinding support seat.

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