High-precision stainless steel polishing device

Abstract

The utility model relates to the technical field of stainless steel machining, in particular to a high-precision stainless steel polishing device which comprises a workbench, and a polishing structure is arranged at the top end of the workbench. The telescopic adjusting assembly is mounted in the workbench and is in transmission fit with the polishing structure; compared with the prior art, the polishing structure is arranged in the middle of the workbench, polishing treatment on the surface of a stainless steel material can be achieved, and rotating friction and sliding friction between the polishing roller and a workpiece can be achieved at the same time through transmission fit between the telescopic adjusting assembly and the polishing structure; the overall polishing effect of the polishing structure is further improved, sliding adjustment of the polishing roller is achieved by reducing the transmission ratio through transmission connection between the worm gear and the worm, matching between rotation and sliding of the polishing roller can be more stable, torque is reduced to a certain degree, and the polishing effect is improved. And parts in the workbench are prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel processing, in particular to a high-precision stainless steel polishing device. Background Art

[0002] Stainless steel is widely used due to its high corrosion resistance and decorative properties, especially in medical equipment, food industry equipment, tableware, kitchen utensils, etc., and stainless steel utensils should be corrosion-resistant, bright in appearance, clean and hygienic, and the surface of the utensils should not be attached with substances toxic to the human body. Therefore, the surface treatment requirements for the production of such utensils are to completely remove harmful substances on the surface. Stainless steel polishing can be roughly divided into three types: chemical polishing, electrolytic polishing and physical polishing.

[0003] Workpieces made of stainless steel will have their outer surfaces modified due to long-term operation. However, the functions of existing polishing devices are mostly relatively simple. They can only polish the stainless steel workpiece by achieving rotational friction between the polishing device and the stainless steel workpiece, resulting in the polishing effect of the polishing device being unsatisfactory. Therefore, further improvements are needed on this basis. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision stainless steel polishing device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A high-precision stainless steel polishing device, the high-precision stainless steel polishing device comprising:

[0007] A workbench, wherein a polishing structure is disposed on the top of the workbench, and the polishing structure is used to polish the surface of the stainless steel;

[0008] The telescopic adjustment component is installed inside the workbench and cooperates with the polishing structure in transmission, so as to enable the polishing structure to realize rotation and movement adjustment at the same time.

[0009] As a further solution of the utility model: the polishing structure includes:

[0010] A driving shaft, the driving shaft is rotatably connected to the inside of the workbench, and a convex straight groove is provided on the outer side of the driving shaft;

[0011] The telescopic shaft is slidably connected to one end of the driving shaft of the workbench, the bottom end of the telescopic shaft is fixedly connected to a polishing roller, a mounting groove is arranged in the middle of the telescopic shaft, the mounting groove and the convex straight groove are slidably matched, and an annular groove is arranged on the outer side of the telescopic shaft.

[0012] As another solution of the utility model: the telescopic adjustment component includes:

[0013] A worm, the worm being fixedly connected to one end of the drive shaft located inside the workbench;

[0014] An installation shaft, the installation shaft is rotatably connected to the inside of the workbench, a worm gear is fixedly connected to the middle of the installation shaft, the worm and the worm gear are transmission-connected, an eccentric wheel is arranged in the middle of the installation shaft, and an adjusting rod is arranged on one side of the eccentric wheel;

[0015] The swing rod is hingedly arranged inside the workbench, one end of the adjustment rod is hingedly arranged with the middle position of the swing rod, and an adjustment block is arranged at one end of the swing rod, and the adjustment block is slidably matched with the annular groove.

[0016] As a further solution of the utility model: a control panel is fixedly installed outside the workbench, and the output end of the control panel is connected with the input end of the driving shaft through PLC control.

[0017] As another solution of the utility model: a lifting platform is arranged in the middle of the bottom end of the workbench.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Compared with the prior art, by arranging a polishing structure in the middle of the workbench, polishing of the surface of the stainless steel material can be achieved, and by realizing the transmission coordination between the telescopic adjustment component and the polishing structure, the rotational friction and sliding friction between the polishing roller and the workpiece can be realized at the same time, thereby further improving the overall polishing effect of the polishing structure. By the transmission connection between the worm gear and the worm, the sliding adjustment of the polishing roller is realized by reducing the transmission ratio, which can not only make the coordination between the rotation and sliding of the polishing roller more stable, but also reduce the torque to a certain extent, thereby avoiding damage to the components inside the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the high-precision stainless steel polishing device of the utility model.

[0021] Figure 2 The utility model is a schematic diagram of the internal structure of the workbench in the high-precision stainless steel polishing device.

[0022] Figure 3 It is a structural schematic diagram of the telescopic shaft in the high-precision stainless steel polishing device of the utility model.

[0023] In the figure: 1-workbench, 2-control panel, 3-lifting platform, 4-telescopic shaft, 5-polishing roller, 6-driving shaft, 7-worm, 8-convex straight groove, 9-annular groove, 10-mounting shaft, 11-worm gear, 12-eccentric wheel, 13-adjusting rod, 14-swing rod, 15-adjusting block, 16-mounting groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 3 This embodiment provides a high-precision stainless steel polishing device, the high-precision stainless steel polishing device comprising:

[0026] A workbench 1, wherein a polishing structure is disposed on the top of the workbench 1, and the polishing structure is used to polish the surface of the stainless steel;

[0027] A telescopic adjustment component, which is installed inside the workbench 1 and is in transmission cooperation with the polishing structure, and is used to enable the polishing structure to achieve rotation and movement adjustment at the same time;

[0028] Compared with the prior art, by arranging a polishing structure in the middle of the workbench 1, the surface of the stainless steel material can be polished, and by realizing the transmission coordination between the telescopic adjustment component and the polishing structure, the rotational friction and sliding friction between the polishing roller 5 and the workpiece can be realized simultaneously, thereby further improving the overall polishing effect of the polishing structure. By the transmission connection between the worm gear 11 and the worm 7, the sliding adjustment of the polishing roller 5 is realized by reducing the transmission ratio, which can not only make the coordination between the rotation and sliding of the polishing roller 5 more stable, but also reduce the torque to a certain extent, thereby avoiding damage to the components inside the workbench 1.

[0029] See also Figure 1-Figure 2 In one embodiment, the polishing structure comprises:

[0030] A driving shaft 6, wherein the driving shaft 6 is rotatably connected to the inside of the workbench 1, and a convex straight groove 8 is provided on the outer side of the driving shaft 6;

[0031] The telescopic shaft 4 is slidably connected to one end of the workbench 1 located at the driving shaft 6, the bottom end of the telescopic shaft 4 is fixedly connected to the polishing roller 5, the middle part of the telescopic shaft 4 is provided with a mounting groove 16, the mounting groove 16 and the convex straight groove 8 are slidably matched, and the outer side surface of the telescopic shaft 4 is provided with an annular groove 9;

[0032] See also Figure 1-Figure 2 In one embodiment, a lifting platform 3 is provided at the middle of the bottom end of the workbench 1;

[0033] See also Figure 1 In one embodiment, a control panel 2 is fixedly installed outside the workbench 1, and an output end of the control panel 2 is connected to an input end of the driving shaft 6 through PLC control;

[0034] When the stainless steel surface needs to be polished, the workpiece to be polished is placed on the top of the lifting platform 3 and fixed, and the drive shaft 6 inside the workbench 1 is controlled to rotate through the control panel 2. The drive shaft 6 then drives the telescopic shaft 4 and the polishing roller 5 at its bottom to rotate, thereby completing the polishing of the stainless steel workpiece surface.

[0035] See also Figure 2-Figure 3 In one embodiment, the telescopic adjustment component includes:

[0036] A worm 7, wherein the worm 7 is fixedly connected to one end of the drive shaft 6 located inside the workbench 1;

[0037] An installation shaft 10, the installation shaft 10 is rotatably connected to the inside of the workbench 1, a worm gear 11 is fixedly connected to the middle of the installation shaft 10, the worm 7 is transmission-connected to the worm gear 11, an eccentric wheel 12 is arranged in the middle of the installation shaft 10, and an adjusting rod 13 is arranged on one side of the eccentric wheel 12;

[0038] A swing rod 14, wherein the swing rod 14 is hingedly arranged inside the workbench 1, one end of the adjustment rod 13 is hingedly arranged at the middle position of the swing rod 14, and an adjustment block 15 is arranged at one end of the swing rod 14, and the adjustment block 15 is slidably matched with the annular groove 9;

[0039] As the driving shaft 6 drives the telescopic shaft 4 and the polishing roller 5 to rotate, the worm 7 in the middle of the driving shaft 6 also rotates accordingly. Due to the transmission connection between the worm 7 and the worm wheel 11, the mounting shaft 10 can be further driven to rotate, and the mounting shaft 10 then drives the eccentric wheel 12 to rotate accordingly. Through the rotation of the eccentric wheel 12, the adjusting rod 13 can be reciprocated, and then the swing rod 14 can be reciprocated around the hinge point. Through the reciprocating swing of the swing rod 14, a sliding fit can be formed between the adjusting block 15 at one end of the swing rod 14 and the annular groove 9, and then a sliding fit can be formed between the mounting groove 16 and the convex straight groove 8, which can not only make the polishing roller 5 rotate with the driving shaft 6, but also make the telescopic shaft 4 realize sliding telescopic adjustment with the driving shaft 6, thereby driving the polishing roller 5 to reciprocate vertically, and forming a fit with the rotation of the polishing roller 5, which can realize rotational friction and sliding friction with the stainless steel surface, thereby improving the polishing effect of the stainless steel workpiece.

[0040] The working principle of the utility model is:

[0041] In this embodiment, when the surface of the stainless steel workpiece needs to be polished, the workpiece to be polished is placed on the top of the lifting platform 3 and fixed, and the driving shaft 6 inside the workbench 1 is controlled to rotate through the control panel 2, and the driving shaft 6 then drives the telescopic shaft 4 and the polishing roller 5 at its bottom to rotate, so as to complete the polishing of the surface of the stainless steel workpiece. As the driving shaft 6 drives the telescopic shaft 4 and the polishing roller 5 to rotate, the worm 7 in the middle of the driving shaft 6 also rotates. Due to the transmission connection between the worm 7 and the worm wheel 11, the installation shaft 10 can be further driven to rotate, and the installation shaft 10 then drives the eccentric wheel 12 to rotate, and through the eccentric wheel The rotation of 12 can make the adjusting rod 13 move back and forth, and then make the swing rod 14 swing back and forth around the hinge point. Through the reciprocating swing of the swing rod 14, the adjusting block 15 at one end of the swing rod 14 can form a sliding fit with the annular groove 9, and then the mounting groove 16 and the convex straight groove 8 can form a sliding fit, which can not only make the polishing roller 5 rotate with the driving shaft 6, but also make the telescopic shaft 4 realize sliding and telescopic adjustment with the driving shaft 6, thereby driving the polishing roller 5 to reciprocate vertically, and forming a fit with the rotation of the polishing roller 5, which can realize rotational friction and sliding friction with the stainless steel surface, thereby improving the polishing effect of the stainless steel workpiece.

[0042] Of course, it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, but also includes the same or similar structures that can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0044] The techniques, shapes, and structural parts not described in detail in the present invention are all well-known techniques.

Claims

1. A high-precision stainless steel polishing device, characterized in that: The high-precision stainless steel polishing device comprises: A workbench, wherein a polishing structure is disposed on the top of the workbench, and the polishing structure is used to polish the surface of the stainless steel; The telescopic adjustment component is installed inside the workbench and is in transmission cooperation with the polishing structure, so as to enable the polishing structure to realize rotation and movement adjustment at the same time.

2. The high-precision stainless steel polishing device according to claim 1, characterized in that: The polishing structure comprises: A driving shaft, the driving shaft is rotatably connected to the inside of the workbench, and a convex straight groove is provided on the outer side of the driving shaft; The telescopic shaft is slidably connected to one end of the driving shaft of the workbench, the bottom end of the telescopic shaft is fixedly connected to a polishing roller, a mounting groove is arranged in the middle of the telescopic shaft, the mounting groove and the convex straight groove are slidably matched, and an annular groove is arranged on the outer side of the telescopic shaft.

3. The high-precision stainless steel polishing device according to claim 2, characterized in that: The telescopic adjustment component comprises: A worm, the worm being fixedly connected to one end of the drive shaft located inside the workbench; An installation shaft, the installation shaft is rotatably connected to the inside of the workbench, a worm gear is fixedly connected to the middle of the installation shaft, the worm and the worm gear are transmission-connected, an eccentric wheel is arranged in the middle of the installation shaft, and an adjusting rod is arranged on one side of the eccentric wheel; A swing rod is hingedly arranged inside the workbench, one end of the adjustment rod is hingedly arranged at the middle position of the swing rod, and an adjustment block is arranged at one end of the swing rod, and the adjustment block is slidably matched with the annular groove.

4. The high-precision stainless steel polishing device according to claim 2 or 3, characterized in that: A control panel is fixedly installed outside the workbench, and an output end of the control panel is connected with an input end of the driving shaft through PLC control.

5. The high-precision stainless steel polishing device according to claim 2, characterized in that: A lifting platform is arranged at the middle part of the bottom end of the workbench.

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