Stainless steel machining polishing machine

Abstract

The utility model relates to the technical field of stainless steel, in particular to a stainless steel processing polishing machine. The polishing device comprises a base, two cylinders are symmetrically and fixedly connected to the two ends of the base, a polishing assembly is fixedly connected between the ends of piston rods of the two symmetrical cylinders, and a clamping assembly is movably connected into a groove in the top of the base; a support is fixedly connected to the top of the clamping assembly, an adjusting assembly movably communicates with the interior of the support, and the adjusting assembly penetrates out of the support and fixedly communicates with a rotating assembly. The adjusting assemblies are driven to rotate through the rotating assembly, so that the adjusting assemblies are rotated into semicircles of different sizes, a stainless steel pipe is placed between the two adjusting assemblies by pulling the clamping assembly, and the two adjusting assemblies are driven to clamp and fix the stainless steel pipe through contraction of the clamping assembly. The air cylinder drives the grinding assembly to move up and down on the surface of the stainless steel pipe, and the grinding assembly grinds and polishes the surface of the stainless steel pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel, more specifically to a stainless steel processing and polishing machine. Background Art

[0002] Stainless steel polishing machines are mainly used for surface treatment of metals (such as stainless steel, aluminum, copper, etc.). They have multiple functions, including polishing, cleaning, deburring and other precision grinding work, which can be completed at one time. This machine can solve a series of problems such as long time and large consumption of consumables in the traditional polishing process. Specifically, the magnetic stainless steel polishing machine uses super strong electromagnetic force to transmit fine grinding stainless steel needles, produce high-speed jumping flow, turn around and other actions, and rub on the surface of the inner hole, dead corner and gap of the workpiece, so as to achieve the precision grinding effect of polishing, cleaning and deburring at one time. This machine can achieve multiple functions such as deburring, chamfering, polishing, cleaning, etc., and can polish irregular parts, holes, tubes and other dead corners, gaps, etc. Moreover, the time is customized, the processing speed is fast, and the operation is simple and safe. At the same time, variable frequency adjustment can meet various polishing needs.

[0003] There are many existing technologies for stainless steel polishing, such as:

[0004] Chinese patent publication number CN213197005U discloses a stainless steel polishing machine, comprising: a workbench for carrying stainless steel plates; a gantry frame having two columns and a cross bar, the two columns are arranged on both sides of the workbench, and the cross bar is located above the workbench; a transverse axis mechanism, slidably connected to the two columns, the transverse axis mechanism is located above the workbench, the transverse axis mechanism is connected to a longitudinal drive device, and the longitudinal drive device is installed on the cross bar; a polishing assembly, connected to the transverse axis mechanism and movable along the transverse axis mechanism, the polishing assembly is provided with a vertically arranged polishing shaft, the lower end of the polishing shaft is provided with a polishing wheel, and the polishing shaft is sleeved with a bearing sleeve; a clamping cylinder, fixedly connected to the polishing assembly, the piston rod of the clamping cylinder faces downward; a pressure rod, having a relative rotating end and a pressing end, the rotating end is hinged to the polishing assembly, the pressing end is hinged to the piston rod, and the middle part of the pressure rod is hinged to the bearing sleeve.

[0005] At present, the existing stainless steel polishing machines have a relatively simple way of fixing stainless steel, and most of them can only clamp and fix plate-shaped stainless steel. When tubular stainless steel needs to be polished, due to the special shape of tubular stainless steel, it is extremely easy to roll and displace during the polishing process, which affects the polishing work. At the same time, different tubular stainless steels have different sizes, and the existing polishing machines are not convenient for fixing tubular stainless steels of different sizes.

[0006] In view of this, the utility model provides a stainless steel processing and polishing machine. Utility Model Content

[0007] The utility model provides a stainless steel processing and polishing machine, which comprises a base, two cylinders are symmetrically fixedly connected at both ends of the base, a grinding assembly is fixedly connected between the ends of the two symmetrical cylinder piston rods, and a clamping assembly is movably connected inside a groove on the top of the base;

[0008] A bracket is fixedly connected to the top of the clamping component, an adjusting component is movably connected inside the bracket, and a rotating component is fixedly connected between the outer wall of the adjusting component passing through the bracket and the outer wall of the motor output shaft on the bracket.

[0009] As a further improvement of the present technical solution, the grinding assembly includes two support blocks, which are respectively fixedly connected to the ends of two symmetrical cylinder piston rods, and a rotating rod is movably connected between the two support blocks. A plurality of grinding knives are fixedly connected to the outer wall of the rotating rod, and the end of the rotating rod passing through one of the support blocks is fixedly connected to the output shaft of a motor, and the grinding assembly is used for grinding stainless steel pipes.

[0010] As a further improvement of the present technical solution, the adjustment component includes two arc frames, the two arc frames are movably connected to each other to form a semicircular arc, a hinge is fixedly connected between the outer walls of the two arc frames, the rotating shaft inside the hinge is movably connected to the inside of the bracket, the rotating shaft on the hinge passes through the outer wall of the bracket and is fixedly connected to the outer wall of the motor output shaft on the bracket with a rotating component, and the adjustment component is used to support stainless steel pipes of different thicknesses.

[0011] As a further improvement of the present technical solution, the rotating assembly includes two belt pulleys, which are respectively fixedly connected at the outer wall of the hinge shaft passing through the bracket and the outer wall of the motor output shaft on the bracket, and a belt is movably connected between the two belt pulleys. The rotating assembly is used to drive the hinge to rotate.

[0012] As a further improvement of the present technical solution, the clamping assembly includes two pillars, which are respectively fixedly connected to the bottom of the two brackets, and the two pillars are movably connected inside the slide groove at the top of the base. An elastic part is fixedly connected between the two pillars near the bottom, and the clamping assembly is used to clamp stainless steel pipes of different thicknesses.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The adjusting component is driven to rotate by the rotating component, so as to rotate the adjusting component into semicircular arcs of different sizes. The stainless steel pipe is placed between the two adjusting components by pulling the clamping component. The two adjusting components are clamped and fixed by the contraction of the clamping component. The grinding component is driven by the cylinder to move up and down on the surface of the stainless steel pipe, and the surface of the stainless steel pipe is ground and polished by the grinding component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the polishing structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the clamping structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the rotating structure of the utility model.

[0020] The meanings of the numbers in the figure are as follows: 1. base; 11. cylinder; 12. grinding assembly; 120. support block; 121. rotating rod; 122. grinding knife; 2. bracket; 21. adjustment assembly; 210. arc frame; 211. hinge; 22. rotating assembly; 220. belt pulley; 221. belt; 23. clamping assembly; 230. pillar; 231. elastic member. DETAILED DESCRIPTION

[0021] like Figure 1-4 As shown, the device comprises a base 1, two cylinders 11 are symmetrically fixedly connected at both ends of the base 1, a grinding assembly 12 is fixedly connected between the ends of the piston rods of the two symmetrical cylinders 11, and a clamping assembly 23 is movably connected inside the groove at the top of the base 1;

[0022] The top of the clamping component 23 is fixedly connected to the bracket 2, and the inside of the bracket 2 is movably connected to the adjusting component 21, and the adjusting component 21 passes through the outer wall of the bracket 2 and is fixedly connected to the outer wall of the motor output shaft on the bracket 2 by the rotating component 22;

[0023] First, the specific structure of the grinding assembly 12 is disclosed. The grinding assembly 12 includes two support blocks 120. The two support blocks 120 are respectively fixedly connected to the ends of the piston rods of two symmetrical cylinders 11. A rotating rod 121 is movably connected between the two support blocks 120. A plurality of grinding knives 122 are fixedly connected to the outer wall of the rotating rod 121. The end of the rotating rod 121 passing through one of the support blocks 120 is fixedly connected to the motor output shaft. The grinding assembly 12 is used to grind the stainless steel pipe. The rotating rod 121 is driven to rotate by the motor output shaft. The rotating rod 121 rotates between the two support blocks 120, so that the plurality of grinding knives 122 rotate at high speed on the rotating rod 121. The support block 120 is driven to move up and down by the piston rod of the cylinder 11, thereby driving the plurality of grinding knives 122 to move up and down while rotating, so as to grind and polish the surface of the stainless steel pipe.

[0024] According to the above disclosure of the specific structure of the adjustment component 21, the adjustment component 21 includes two arc frames 210, the two arc frames 210 are movably connected to each other to form a semicircular arc, a hinge 211 is fixedly connected between the outer walls of the two arc frames 210, the rotating shaft inside the hinge 211 is movably connected to the inside of the bracket 2, the rotating shaft on the hinge 211 passes through the outer wall of the bracket 2 and is fixedly connected with the outer wall of the motor output shaft on the bracket 2. A rotating component 22 is connected, and the adjustment component 21 is used to support stainless steel pipes of different thicknesses, and the hinge 211 is driven to rotate by the rotation of the rotating shaft on the hinge 211, and the angle between the two arc frames 210 is adjusted by the rotation of the hinge 211. By adjusting the angle between the two arc frames 210, the two arc frames 210 form semicircular arcs of different sizes, so that the two arc frames 210 can support stainless steel pipes of different sizes when clamping the stainless steel pipe;

[0025] According to the above disclosure of the specific structure of the rotating assembly 22, the rotating assembly 22 includes two belt pulleys 220, which are respectively fixedly connected to the outer wall of the rotating shaft of the hinge 211 passing through the bracket 2 and the outer wall of the motor output shaft on the bracket 2, and a belt 221 is movably connected between the two belt pulleys 220. The rotating assembly 22 is used to drive the hinge 211 to rotate, and the motor output shaft rotates to drive one of the belt pulleys 220 to rotate, and the belt 221 rotates through the rotation of the belt pulley 220, so that the two belt pulleys 220 rotate at the same time, so that the other belt pulley 220 drives the rotating shaft on the hinge 211 to rotate;

[0026] According to the above disclosure of the specific structure of the clamping assembly 23, by pulling the two brackets 2, the two pillars 230 are stretched outward, so that the stainless steel pipe can be placed between the two groups of arc frames 210. The elastic force of the elastic member 231 rebounds and drives the two pillars 230 to approach each other, so that the two groups of arc frames 210 are approached to each other, and the stainless steel pipe is clamped and fixed.

[0027] The improvement of this embodiment is that: the motor output shaft rotates to drive one of the belt pulleys 220 to rotate, and the belt pulley 220 rotates to drive the belt 221 to rotate, so that the two belt pulleys 220 rotate at the same time, so that the other belt pulley 220 drives the rotating shaft on the hinge 211 to rotate, and the rotating shaft on the hinge 211 drives the hinge 211 to rotate, and the angle between the two arc frames 210 is adjusted by rotating the hinge 211. By adjusting the angle between the two arc frames 210, the two arc frames 210 form semicircular arcs of different sizes, so that when the two arc frames 210 clamp the stainless steel pipe, they can clamp stainless steel pipes of different sizes. Support, by pulling the two brackets 2 to drive the two pillars 230 to stretch outward, so as to facilitate the placement of the stainless steel pipe between the two groups of arc frames 210, and by the elastic force of the elastic member 231 rebounding, the two pillars 230 are driven to approach each other, so that the two groups of arc frames 210 are brought close to each other, and the stainless steel pipe is clamped and fixed, and the rotating rod 121 is driven to rotate by the motor output shaft, and the rotating rod 121 is rotated between the two support blocks 120, so that the multiple grinding knives 122 rotate at high speed on the rotating rod 121, and the support block 120 is driven up and down by the piston rod of the cylinder 11, so that the multiple grinding knives 122 are driven to move up and down while rotating, so as to grind and polish the surface of the stainless steel pipe;

[0028] In summary, the working principle of this solution is as follows:

[0029] The adjusting component 21 is driven to rotate by the rotating component 22, so that the adjusting component 21 is rotated into semicircular arcs of different sizes, wherein the rotating component 22 drives one of the belt pulleys 220 to rotate by rotating the motor output shaft, and the belt pulley 220 drives the belt 221 to rotate by rotating, so that the two belt pulleys 220 rotate at the same time, and the other belt pulley 220 drives the rotating shaft on the hinge 211 to rotate, wherein the adjusting component 21 drives the hinge 211 to rotate by rotating the rotating shaft on the hinge 211, and the angle between the two arc frames 210 is adjusted by rotating the hinge 211, and the angle between the two arc frames 210 is adjusted, so that the two arc frames 210 form semicircular arcs of different sizes, so that the two arc frames 210 can support stainless steel pipes of different sizes when clamping the stainless steel pipe, and the stainless steel pipe is placed between the two adjusting components 21 by pulling the clamping component 23, and the stainless steel pipe is clamped by the clamping component 23. The contraction drives the two adjusting components 21 to clamp and fix the stainless steel pipe, wherein the clamping component 23 drives the two pillars 230 to stretch outward by pulling the two brackets 2, thereby facilitating the placement of the stainless steel pipe between the two groups of arc frames 210, and the elastic force of the elastic member 231 rebounds, driving the two pillars 230 to approach each other, thereby making the two groups of arc frames 210 approach each other, clamping and fixing the stainless steel pipe, and driving the grinding component 12 to move up and down on the surface of the stainless steel pipe by the cylinder 11, and grinding and polishing the surface of the stainless steel pipe by the grinding component 12, wherein the grinding component 12 drives the rotating rod 121 to rotate through the motor output shaft, and rotates between the two support blocks 120 through the rotating rod 121, so that multiple grinding knives 122 rotate at high speed on the rotating rod 121, and the support block 120 is driven up and down by the piston rod of the cylinder 11, thereby driving multiple grinding knives 122 to move up and down while rotating, and grinding and polishing the surface of the stainless steel pipe.

[0030] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A stainless steel processing and polishing machine, comprising a base (1), characterized in that: Two cylinders (11) are symmetrically and fixedly connected at both ends of the base (1); a grinding assembly (12) is fixedly connected between the ends of the piston rods of the two symmetrical cylinders (11); and a clamping assembly (23) is movably connected inside the groove at the top of the base (1); The top of the clamping component (23) is fixedly connected to a bracket (2), the bracket (2) is movably connected to an adjusting component (21), and the adjusting component (21) passes through the outer wall of the bracket (2) and is fixedly connected to the outer wall of the motor output shaft on the bracket (2) by a rotating component (22).

2. The stainless steel processing and polishing machine according to claim 1, characterized in that: The grinding assembly (12) comprises two support blocks (120), the two support blocks (120) are respectively fixedly connected to the ends of the piston rods of two symmetrical cylinders (11), a rotating rod (121) is movably connected between the two support blocks (120), a plurality of grinding knives (122) are fixedly connected to the outer wall of the rotating rod (121), and the end of the rotating rod (121) passing through one of the support blocks (120) is fixedly connected to the output shaft of a motor, and the grinding assembly (12) is used for grinding stainless steel pipes.

3. The stainless steel processing and polishing machine according to claim 1, characterized in that: The adjustment component (21) comprises two arc frames (210), the two arc frames (210) are movably connected to each other to form a semicircular arc, a hinge (211) is fixedly connected between the outer walls of the two arc frames (210), a rotating shaft inside the hinge (211) is movably connected to the inside of the bracket (2), a rotating component (22) is fixedly connected between the rotating shaft on the hinge (211) that passes through the outer wall of the bracket (2) and the outer wall of the motor output shaft on the bracket (2), and the adjustment component (21) is used to support stainless steel pipes of different thicknesses.

4. The stainless steel processing and polishing machine according to claim 3, characterized in that: The rotating assembly (22) comprises two belt pulleys (220), the two belt pulleys (220) being respectively fixedly connected to the outer wall of the rotating shaft of the hinge (211) passing through the bracket (2) and the outer wall of the motor output shaft on the bracket (2), a belt (221) being movably connected between the two belt pulleys (220), and the rotating assembly (22) being used to drive the hinge (211) to rotate.

5. The stainless steel processing and polishing machine according to claim 1, characterized in that: The clamping assembly (23) comprises two pillars (230), the two pillars (230) are respectively fixedly connected to the bottom of the two brackets (2), the two pillars (230) are movably connected inside the slide groove at the top of the base (1), and an elastic member (231) is fixedly connected between the two pillars (230) near the bottom. The clamping assembly (23) is used to clamp stainless steel pipes of different thicknesses.

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