Efficient grinding and polishing tool for metal machining

Abstract

The efficient grinding and polishing tool for metal machining comprises a main machine table and a machining table arranged on the main machine table, and a grinding mechanism is arranged on the machining table and used for conveying and grinding a metal plate; the device further comprises a pretreatment mechanism, the pretreatment mechanism is connected with the machining table, and the pretreatment mechanism comprises a first treatment assembly and a second treatment assembly which are used for pretreating the side wall, the top wall and the bottom wall of the metal plate correspondingly. The first processing assembly comprises a lower grinding roller, an upper grinding roller, a sliding rod and a second lead screw, by arranging the pretreatment mechanism, when a metal plate is ground, the distance between the lower grinding rollers on the multiple second treatment assemblies can be adjusted to be in a gradually-reduced state, so that the metal plate is ground through the grinding rollers with the wider distance firstly, then passes through the grinding rollers with the narrower distance, and is ground through the grinding rollers with the narrower distance; therefore, the problem that the metal plate which is corroded heavily is easy to clamp is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing technical field especially, relates to a kind of efficient polishing tool for metal processing. BACKGROUND

[0002] Polishing is a kind of processing technology that makes workpiece surface more smooth by mechanical, chemical or electrochemical method. It mainly relies on polishing tool and abrasive particles or other polishing medium to finely modify workpiece surface to achieve the purpose of reducing surface roughness and improving brightness. It should be clear that polishing process cannot improve the dimensional accuracy or geometric shape accuracy of workpiece, and its core goal is to give workpiece surface smooth texture or mirror gloss, sometimes also used to eliminate surface gloss. In actual operation, polishing wheel is a commonly used polishing tool, usually made of multiple layers of canvas, felt or leather, clamped and fixed by metal round plates on both sides, and the rim part is coated with polishing agent made of uniform mixture of micro-powder abrasive and oil.

[0003] In the processing of metal, it needs to be polished, however, some metal materials will rust after long-term storage, and the roller polishing equipment includes two rollers, and the distance between the two rollers is fixed, so when the metal plate with more rust passes through the roller polishing equipment, it is easy to be stuck, which is not conducive to the polishing of products and affects the efficiency. Therefore, an efficient polishing tool for metal processing is proposed to solve the above problems. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides an efficient polishing tool for metal processing.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an efficient polishing tool for metal processing, comprising a main machine table and a processing table arranged on the main machine table, the processing table is provided with a polishing mechanism for conveying and polishing metal plate; further comprising a pretreatment mechanism, the pretreatment mechanism is connected with the processing table, and the pretreatment mechanism comprises a first treatment assembly and a second treatment assembly for pretreating the side wall, top wall and bottom wall of the metal plate respectively.

[0006] As a further description of the above technical scheme: the first treatment assembly comprises a lower grinding roller and an upper grinding roller, and a slide rod and a second lead screw arranged at both ends of the processing table, the slide rod and the second lead screw are jointly connected with a mounting bracket, the top end of the mounting bracket is rotatably connected with a limiting wheel, and the limiting wheel is in contact with the side wall of the metal plate.

[0007] As a further description of the above technical solution: the second screw rod and the mounting frame are threadedly connected, and the outer end of the second screw rod is fixedly connected with a second handle; the slide rod and the mounting frame are slidingly connected.

[0008] As a further description of the above technical solution: the second processing assembly comprises mounting seats fixedly connected at both ends of the processing table, and sliding grooves are formed in the mounting seats.

[0009] As a further description of the above technical solution: the lower grinding roller and the upper grinding roller are both fixedly connected with sliding blocks, the two sliding blocks slide in the sliding grooves, a first screw rod is rotatably connected in the sliding grooves, the two sliding blocks are threadedly connected with the first screw rod, and the outer end of the first screw rod is fixedly connected with a first handle.

[0010] As a further description of the above technical solution: the lower grinding roller and the upper grinding roller are arranged oppositely, and the first processing assembly and the second processing assembly are both a plurality of groups, and the plurality of first processing assemblies and the plurality of second processing assemblies are arranged alternately.

[0011] The utility model has the advantages of the following beneficial effects:

[0012] 1. Compared with the prior art, the polishing tool for efficient metal processing is characterized in that the second handle drives the second screw rod to rotate, the second screw rod drives the mounting frame to slide on the slide rod, thereby adjusting the position of the limiting wheel, and the positions of the two limiting wheels can be adjusted, and the side walls of metal plates of different specifications can be kept in contact.

[0013] 2. Compared with the prior art, the polishing tool for efficient metal processing is characterized in that the first handle adjusts the rotation of the first screw rod, and since the two ends of the first screw rod are oppositely arranged, when the first screw rod rotates, the two sliding blocks can slide relatively in the sliding groove, thereby enabling the lower grinding roller and the upper grinding roller to move synchronously, and the contact strength of the lower grinding roller and the upper grinding roller with the top wall and the bottom wall of the metal plate can be adjusted, so that the distance can be adjusted according to metal plates of different specifications; when the above structure polishes the metal plate, the distance between the lower grinding roller and the upper grinding roller of the plurality of second processing assemblies can be adjusted to gradually decrease, so that the metal plate is first polished by the grinding roller with a wider distance, and then polished by the grinding rollers with gradually narrower distances, thereby preventing the problem that the metal plate with heavy rust is easily stuck. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a first perspective view of the overall structure of the polishing tool for efficient metal processing.

[0015] Figure 2 It is a second perspective view of the overall structure of the polishing tool for efficient metal processing.

[0016] Figure 3 A high -efficient metal processing grinding polishing tool's sliding block structure schematic view is provided for the utility model,

[0017] Figure 4 For Figure 2 The enlarged structure schematic view at A in the middle.

[0018] Legend:

[0019] 1, main machine table; 2, processing table; 3, polishing mechanism; 4, first processing component; 5, second processing component; 6, lower grinding roller; 7, upper grinding roller; 8, mounting seat; 9, sliding groove; 10, sliding block; 11, first lead screw; 12, first handle; 13, sliding rod; 14, second lead screw; 15, mounting bracket; 16, limit wheel; 17, second handle. Specific implementation

[0020] The technical scheme 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Referring to Figures 1-4 The utility model provides a kind of high -efficient metal processing grinding polishing tool provided by the utility model: including main machine table 1 and processing table 2 being set on main machine table 1, processing table 2 is provided with polishing mechanism 3, for conveying and polishing metal plate;It further includes pretreatment mechanism, pretreatment mechanism is connected with processing table 2, and pretreatment mechanism includes first processing component 4 and second processing component 5, respectively for the pretreatment of metal plate side wall and top wall and bottom wall.

[0022] First processing component 4 includes lower grinding roller 6 and upper grinding roller 7, and the sliding rod 13 and the second lead screw 14 that are set at the both ends of processing table 2, the sliding rod 13 and the second lead screw 14 are commonly connected with mounting bracket 15, the mounting bracket 15 top end rotationally connected with limit wheel 16, limit wheel 16 and metal plate side wall contact, the second lead screw 14 and mounting bracket 15 are screw connected, and the second lead screw 14 outer end is fixedly connected with second handle 17, the sliding rod 13 and mounting bracket 15 are slidingly connected, second processing component 5 includes mounting seat 8 fixedly connected at the both ends of processing table 2, sliding groove 9 is formed in mounting seat 8, when using, second handle 17 drives second lead screw 14 to rotate, second lead screw 14 drives mounting bracket 15 to slide on sliding rod 13, to adjust the position of limit wheel 16, in turn, the position of two limit wheels 16 can be adjusted, the side wall of different specifications metal plate can be kept in contact.

[0023] The lower grinding roller 6 and the upper grinding roller 7 are fixedly connected with sliding blocks 10 at both ends, the two sliding blocks 10 slide in the sliding groove 9, and the first screw rod 11 is also rotatably connected in the sliding groove 9, the two sliding blocks 10 are threadedly connected with the first screw rod 11, and the first handle 12 is fixedly connected to the outer end of the first screw rod 11, when in use, the first screw rod 11 is adjusted to rotate through the first handle 12, since the two ends of the first screw rod 11 are oppositely provided with threads, when the first screw rod 11 rotates, the two sliding blocks 10 can be driven to slide relatively in the sliding groove 9, so that the lower grinding roller 6 and the lower grinding roller 7 move synchronously, and then the contact strength of the lower grinding roller 6 and the lower grinding roller 7 with the top wall and the bottom wall of the metal plate can be adjusted, so that the distance can be adjusted according to the different specifications of the metal plate; since the second processing assembly 5 on the processing table 2 is multiple, when the metal plate is polished, the distance between the lower grinding roller 6 and the lower grinding roller 7 of the multiple second processing assemblies 5 is adjusted to gradually decrease, in this way, the metal plate is first polished by the grinding roller with a wider distance, and then polished by the grinding roller with a narrower distance, so that the problem that the metal plate with heavy rust is easily stuck is prevented.

[0024] The lower grinding roller 6 and the upper grinding roller 7 are oppositely arranged, and the first processing assembly 4 and the second processing assembly 5 are multiple groups, and the multiple first processing assemblies 4 and the multiple second processing assemblies 5 are staggered.

[0025] Working principle: when in use, the second screw rod 14 is driven to rotate through the second handle 17, the mounting frame 15 is driven to slide on the sliding rod 13 by the second screw rod 14, so that the position of the limiting wheel 16 is adjusted, and then the positions of the two limiting wheels 16 opposite to each other can be adjusted, and the side wall of the metal plate of different specifications can be kept in contact; the first screw rod 11 is adjusted to rotate through the first handle 12, since the two ends of the first screw rod 11 are oppositely provided with threads, when the first screw rod 11 rotates, the two sliding blocks 10 can be driven to slide relatively in the sliding groove 9, so that the lower grinding roller 6 and the lower grinding roller 7 move synchronously, and then the contact strength of the lower grinding roller 6 and the lower grinding roller 7 with the top wall and the bottom wall of the metal plate can be adjusted, so that the distance can be adjusted according to the different specifications of the metal plate.

[0026] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A high-efficiency metalworking grinding and polishing tool, comprising a main body (1) and a processing table (2) disposed on the main body (1), characterized in that: The processing table (2) is equipped with a grinding mechanism (3) for conveying and grinding metal plates; It also includes a pretreatment mechanism, which is connected to the processing table (2), and the pretreatment mechanism includes a first processing component (4) and a second processing component (5), which are used to pretreat the side wall, top wall and bottom wall of the metal plate, respectively.

2. The high-efficiency grinding and polishing tool for metal processing according to claim 1, characterized in that: The first processing component (4) includes a lower grinding roller (6) and an upper grinding roller (7), as well as a slide rod (13) and a second lead screw (14) disposed at both ends of the processing table (2). A mounting bracket (15) is connected to both the slide rod (13) and the second lead screw (14). A limit wheel (16) is rotatably connected to the top of the mounting bracket (15). The limit wheel (16) contacts the side wall of the metal plate.

3. The high-efficiency grinding and polishing tool for metal processing according to claim 2, characterized in that: The second lead screw (14) and the mounting bracket (15) are threaded together, and the outer end of the second lead screw (14) is fixedly connected to a second handle (17), and the slide rod (13) and the mounting bracket (15) are slidably connected.

4. The high-efficiency grinding and polishing tool for metal processing according to claim 3, characterized in that: The second processing component (5) includes a mounting base (8) fixedly connected to both ends of the processing table (2), and a sliding groove (9) is provided in the mounting base (8).

5. The high-efficiency grinding and polishing tool for metal processing according to claim 4, characterized in that: Both ends of the lower grinding roller (6) and the upper grinding roller (7) are fixedly connected to sliders (10). The two sliders (10) slide in the sliding groove (9). The sliding groove (9) is also rotatably connected to a first lead screw (11). The two sliders (10) and the first lead screw (11) are threadedly connected, and the outer end of the first lead screw (11) is fixedly connected to a first handle (12).

6. The high-efficiency grinding and polishing tool for metal processing according to claim 5, characterized in that: The lower grinding roller (6) and the upper grinding roller (7) are arranged opposite each other, and the first processing component (4) and the second processing component (5) are each a group, with the first processing component (4) and the second processing component (5) arranged alternately.

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