Metal edge covering machining tool for fan blade

Abstract

The utility model relates to the technical field of metal edge covering machining, and discloses a metal edge covering machining tool for fan blades, which comprises a bottom plate, a supporting column is fixedly connected to the top of the bottom plate, a connecting frame is fixedly connected to the outer wall of the supporting column, a connecting plate is fixedly connected to the outer wall of the supporting column, and a machining table is fixedly connected to the top of the connecting plate. A welding seam is formed in the machining table, a cutting groove is formed in the machining table, a cutting assembly is arranged at the top of the bottom plate, a sliding assembly is arranged on the outer wall of the supporting column, and a limiting assembly is arranged in the machining table. According to the metal covered edge cutting device, the metal covered edges are longitudinally arranged in the cutting groove, the second air cylinder drives the transmission frame, the sliding plate drives the pressing table to move, the pressing block and the first anti-skid block fix the metal covered edges, then the first air cylinder pushes the cutting knife to achieve cutting and welding, and when the two metal covered edges are transversely placed into a welding seam to be in butt joint, welding can be conducted; the effect that welding and cutting can be conveniently carried out in the same tool is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal edge processing technical field especially a fan blade metal edge processing frock. BACKGROUND

[0002] In the fan manufacturing field, with the continuous improvement of product performance and quality requirements, the application of metal edge fan blades is more and more widely. For the metal edge processing of fan blades, its precision, efficiency and multifunctionality become key factors, and the metal edge processing frock aims to meet the complex needs of metal edge processing in modern fan production, realize accurate cutting and efficient welding of metal edge through innovative structure and process, improve the manufacturing quality and production efficiency of fan blades, reduce production cost, enhance the competitiveness of products in the market, and provide a reliable, efficient and multifunctional processing solution for fan manufacturing enterprises.

[0003] The mechanical structure of traditional fan blade metal edge processing is relatively simple. In terms of cutting, manual cutting tools or simple fixed cutting devices are usually used, such as basic electric saws or grinding wheel cutting equipment. For welding, independent welding workbench and simple clamps are often used, and welding operation is carried out by handheld welding gun. The whole processing process needs to transfer the metal edge between different equipment and work areas.

[0004] However, the traditional metal edge processing frock lacks effective integration and cooperation because the cutting and welding equipment are independent of each other, and the position of the metal edge needs to be frequently changed during the processing process, which not only leads to extremely low processing efficiency, but also causes positioning deviation of the metal edge during the multiple clamping and transferring process, resulting in inaccurate cutting size and unstable welding quality, which further affects the overall quality and consistency of the fan blade metal edge. Therefore, a fan blade metal edge processing frock is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a fan blade metal edge processing frock, which aims to improve the problem of frequent replacement of equipment and transfer of metal edge position in the processing process in the prior art, which leads to extremely low processing efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of metal edging processing frock for fan blade, including bottom plate, the top of the bottom plate is fixedly connected with support column, the outer wall of the support column is fixedly connected with connecting frame, the outer wall of the support column is fixedly connected with connecting plate, the top of the connecting plate is fixedly connected with processing table, welding joint is set in the inside of the processing table, cutting groove is set in the inside of the processing table, cutting assembly is arranged on the top of the bottom plate, sliding assembly is arranged on the outer wall of the support column, limit component is arranged in the inside of the processing table;

[0008] The cutting assembly includes cylinder one, the bottom of the cylinder one is fixedly connected on the top of the bottom plate, the output end of the cylinder one is fixedly connected with cutting knife, sliding slot is set in the inside of the processing table, the cutting knife is slidably connected in the inside of the sliding slot;

[0009] As further description of the above technical solutions:

[0010] The sliding assembly includes sliding plate and pressing table, the sliding plate is slidably connected on the outer wall of the support column, the top of the pressing table is fixedly connected on the bottom of the sliding plate;

[0011] As further description of the above technical solutions:

[0012] The top of the connecting frame is fixedly connected with cylinder two, the output end of the cylinder two is fixedly connected with transmission frame, the bottom of the transmission frame is fixedly connected on the top of the sliding plate;

[0013] As further description of the above technical solutions:

[0014] The bottom of the pressing table is fixedly connected with pressing block, the bottom of the pressing block is fixedly connected with a plurality of anti-skid blocks one;

[0015] As further description of the above technical solutions:

[0016] The limit component includes fixed ring and pull rod, the outer wall of the fixed ring is fixedly connected in the inside of the processing table, the pull rod is slidably connected in the inside of the fixed ring;

[0017] As further description of the above technical solutions:

[0018] One end of the pull rod is fixedly connected with pull ring, the other end of the pull rod is fixedly connected with clamping block;

[0019] As further description of the above technical solutions:

[0020] The outer wall of the pull rod is sleeved with spring, one end of the spring is fixedly connected on the side of the clamping block, the other end of the spring is fixedly connected on one end of the fixed ring;

[0021] As further description of the above technical solutions:

[0022] The anti-skid block one is fixedly connected with a plurality of anti-skid blocks two.

[0023] The utility model has the advantages of the following:

[0024] 1、 the utility model discloses, through the metal edge binding longitudinal in cutting groove, cylinder two drive transmission frame makes the slide plate to move the pressure station, and the anti-skid block one fixed metal edge binding, then cylinder one pushes cutting knife and realizes cutting, when welding, two metal edge bindings can be welded after being put into the butt joint of welding seam horizontally, realize the effect that conveniently welding and cutting in the same frock, solve the problem that the position of metal edge binding needs frequently changing equipment and shifting in the processing of prior art, lead to the problem of extremely low processing efficiency, thereby improve the processing efficiency.

[0025] 2、 the utility model discloses, through pulling the pull ring and making the pull rod slide in the fixed ring and extruding spring, after putting in metal edge binding, loosen the pull ring, and the spring rebound drives the anti-skid block two and clamps the metal edge binding, realize the effect that the metal edge binding of different sizes is effectively limited and fixed, solve the problem that traditional processing mode is difficult to fixed different size metal edge binding quickly and accurately, cause the problem of unstable welding quality and poor processing precision, thereby improve the processing precision. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a kind of metal edge binding processing frock for fan blade that the utility model proposes the three-dimensional schematic diagram of;

[0027] Figure 2 It is the processing platform structure schematic diagram of the metal edge binding processing frock for fan blade that the utility model proposes;

[0028] Figure 3 It is the cutting knife structure schematic diagram of the metal edge binding processing frock for fan blade that the utility model proposes;

[0029] Figure 4 It is the pressure block structure schematic diagram of the metal edge binding processing frock for fan blade that the utility model proposes;

[0030] Figure 5 It is the clamping block structure schematic diagram of the metal edge binding processing frock for fan blade that the utility model proposes.

[0031] LEGEND:

[0032] 1, bottom plate; 2, support column; 3, connecting frame; 4, connecting plate; 5, processing table; 6, weld; 7, cutting groove; 8, cylinder one; 9, cutting knife; 10, sliding groove; 11, spring; 12, sliding plate; 13, cylinder two; 14, transmission frame; 15, pressing table; 16, pressing block; 17, anti-skid block one; 18, fixed ring; 19, pull rod; 20, pull ring; 21, clamping block; 22, anti-skid block two. DETAILED DESCRIPTION

[0033] The technical solutions 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] Referring to Figures 1-4 An embodiment provided by the utility model: a kind of metal binding edge processing frock for fan blade, including bottom plate 1, bottom plate 1 top is fixedly connected with support column 2, support column 2 outer wall is fixedly connected with connecting frame 3, support column 2 outer wall is fixedly connected with connecting plate 4, connecting plate 4 top is fixedly connected with processing table 5, weld 6 is set in processing table 5 inside, cutting groove 7 is set in processing table 5 inside, weld 6 is used for the connection and welding of two metal binding edges, cutting groove 7 is used for the accurate cutting of metal binding edge, bottom plate 1 top is provided with cutting assembly, support column 2 outer wall is provided with sliding assembly, processing table 5 inside is provided with limiting assembly;

[0035] Cutting assembly includes cylinder one 8, cylinder one 8 bottom is fixedly connected in bottom plate 1 top, cylinder one 8 output end is fixedly connected with cutting knife 9, sliding groove 10 is set in processing table 5 inside, cutting knife 9 is slidably connected in sliding groove 10 inside, cylinder one 8 provides power to push cutting knife 9 along sliding groove 10 inside sliding, the cutting edge part of cutting knife is made of high-strength alloy steel material, with very high hardness and wear resistance, can effectively cut metal binding edge without being easily damaged, sliding assembly includes sliding plate 12 and pressing table 15, sliding plate 12 is slidably connected in support column 2 outer wall, pressing table 15 top is fixedly connected in sliding plate 12 bottom, connecting frame 3 top is fixedly connected with cylinder two 13, cylinder two 13 output end is fixedly connected with transmission frame 14, transmission frame 14 bottom is fixedly connected in sliding plate 12 top, pressing table 15 bottom is fixedly connected with pressing block 16, pressing block 16 bottom is fixedly connected with a plurality of anti-skid block one 17, when needing to cut metal binding edge, pressing table 15 makes pressing block 16 and anti-skid block one 17 contact with metal binding edge by sliding, firmly presses it, ensures the accuracy of cutting.

[0036] Specifically, in the process of using the metal edge processing tool, when the metal edge needs to be cut, first of all, the metal edge needs to be placed longitudinally in the cutting groove 7 inside the processing table 5. In order to ensure that the metal edge is firmly fixed in the cutting groove 7, the transmission frame 14 moves through the output end of the air cylinder two 13, so as to drive the transmission frame 14 to slide along the outer wall of the supporting column 2. The movement of the transmission frame 14 drives the sliding plate 12 at the bottom to slide on the outer wall of the supporting column 2. The sliding of the sliding plate 12 in turn drives the pressing table 15 to move downward. At this time, the pressing table 15 is tightly attached to the upper surface of the processing table 5, and the pressing block 16 at the bottom of the pressing table 15 slides into the cutting groove 7. The metal edge is fixed by the pressing block 16 and the anti-skid block one 17 at the bottom thereof, so as to ensure that the metal edge will not shift during cutting. At this time, the cutting knife 9 can slide along the predetermined track in the sliding groove 10 inside the processing table 5 through the output end of the air cylinder one 8, so as to realize accurate cutting of the metal edge inside the cutting groove 7. When welding is needed, only need to place two metal edges horizontally in the welding seam 6 inside the processing table 5, and ensure that the two ends of the two metal edges are tightly butt jointed. At this time, welding operation can be carried out by using a welding gun or other welding tools, so as to effectively improve production efficiency and realize the effect of simultaneously welding and cutting the metal edge.

[0037] With reference to Figure 3 and Figure 5 , the limiting assembly includes a fixed ring 18 and a pull rod 19. The outer wall of the fixed ring 18 is fixedly connected inside the processing table 5, which serves to stabilize the pull rod 19. The pull rod 19 is slidingly connected inside the fixed ring 18. One end of the pull rod 19 is fixedly connected with a pull ring 20, and the other end of the pull rod 19 is fixedly connected with a clamping block 21. The outer wall of the pull rod 19 is sleeved with a spring 11. One end of the spring 11 is fixedly connected to one side of the clamping block 21, and the other end of the spring 11 is fixedly connected to one end of the fixed ring 18, forming a pre-tightening force, so that the clamping block 21 can form a clamping force on both sides of the metal edge. A plurality of anti-skid blocks two 22 are fixedly connected to one side of the clamping block 21, which can effectively increase the friction force of the contact part with the metal edge, so as to ensure that the metal edge will not shift during processing.

[0038] Specifically, during the welding process of the metal edge, the fixed state of the metal edge can also be adjusted by pulling the pull ring 20. The pull ring 20 is connected with a pull rod 19, the pull rod 19 slides in the fixed ring 18, and drives the pull ring 20 to move. The movement of the pull ring 20 will drive the spring 11 connected on one side to be extruded, causing the spring 11 to contract, thereby providing a certain clamping force to the metal edge. By adjusting the movement path of the pull ring 20, the clamping force can be flexibly adjusted according to metal edges of different sizes, ensuring that metal edges of different specifications can be firmly fixed in the weld 6. When the metal edge is placed inside the weld 6, the elastic force of the spring 11 will make the pull ring 20 quickly rebound, thereby driving the clamp block 21 to reset. During the resetting process of the clamp block 21, the anti-slip block two 22 on one side of the clamp block 21 will clamp the outer wall of the metal edge, fixing the metal edge in the weld 6 of the processing table 5. This can effectively prevent the metal edge from slipping during welding, ensuring welding accuracy, and ensuring that metal edges of different sizes and shapes can be effectively limited and fixed, preventing deviation or deformation during welding or cutting.

[0039] Working principle: During the use of the metal edge processing tool, when the metal edge needs to be cut, first place the metal edge longitudinally into the cutting groove 7 inside the processing table 5, then move the transmission frame 14 by the output end of the cylinder two 13, the transmission frame 14 drives the slide plate 12 at the bottom to slide on the outer wall of the support column 2, the slide plate 12 drives the pressing table 15 at the bottom to move, so that the pressing table 15 is attached to the upper side of the processing table 5, and the pressing block 16 at the bottom of the pressing table 15 slides into the cutting groove 7, and the metal edge is fixed by the pressing block 16 and the anti-slip block one 17 at the bottom. At this time, the cutting knife 9 slides in the sliding groove 10 inside the processing table 5 by the output end of the cylinder one 8, and the metal edge in the cutting groove 7 is cut by the movement of the sliding groove 10. When welding is needed, simply place two metal edges horizontally into the weld 6 inside the processing table 5, and butt joint the two ends. At this time, use a welding gun or other tools to weld, thereby achieving the effect of simultaneously welding and cutting the metal edge.

[0040] In addition, during the welding process of the metal edge, the pull ring 20 can be pulled to make the pull rod 19 slide in the fixed ring 18 inside the processing table 5, and the pull rod 19 drives the pull ring 20 to move. The pull ring 20 will extrude the spring 11 connected on one side during movement, causing the spring 11 to contract. When the metal edge is placed inside the weld 6, the pull ring 20 is released, and the spring 11 rebounds by unloading, thereby driving the clamp block 21 to reset. The clamp block 21 drives the anti-slip block two 22 on one side to clamp the outer wall of the metal edge, thereby achieving the effect of effectively limiting and fixing metal edges of different sizes.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A metal edging processing tool for fan blades, comprising a base plate (1), characterized in that: The bottom plate (1) top fixed connection has the support column (2), the support column (2) outer wall fixed connection has the connecting frame (3), the support column (2) outer wall fixed connection has the connecting plate (4), the connecting plate (4) top fixed connection has the processing table (5), the processing table (5) inside is set up the weld (6), the processing table (5) inside is set up the cutting groove (7), the bottom plate (1) top is provided with cutting assembly, the support column (2) outer wall is provided with sliding assembly, the processing table (5) inside is provided with limit component; The cutting assembly includes a cylinder (8), the cylinder (8) bottom fixed connection is in the bottom plate (1) top, the cylinder (8) output is fixedly connected with cutting knife (9), the processing table (5) inside is set up the sliding slot (10), the cutting knife (9) slidingly connected in the sliding slot (10) inside.

2. The metal edging processing tool for fan blades according to claim 1, characterized in that: The sliding assembly includes a slide plate (12) and a pressing table (15), the slide plate (12) is slidingly connected to the outer wall of the support column (2), and the pressing table (15) is fixedly connected to the bottom of the slide plate (12).

3. The metal edging processing tool for fan blades according to claim 2, characterized in that: The connecting frame (3) top fixed connection has the cylinder two (13), the cylinder two (13) output fixedly connected with transmission frame (14), the transmission frame (14) bottom fixed connection is in the slide plate (12) top.

4. The metal edging processing tool for fan blades according to claim 3, characterized in that: The pressing table (15) bottom fixed connection has a pressing block (16), and the pressing block (16) bottom fixed connection has a plurality of anti-skid blocks (17).

5. The metal edging tooling for fan blades of claim 4, wherein: The limit component includes a fixed ring (18) and a pull rod (19), the fixed ring (18) outer wall fixed connection is in the processing table (5) inside, the pull rod (19) slidingly connected in the fixed ring (18) inside.

6. The metal edging processing tool for fan blades according to claim 5, characterized in that: One end of the pull rod (19) is fixedly connected with a pull ring (20), and the other end of the pull rod (19) is fixedly connected with a clamping block (21).

7. The metal edging processing tool for fan blade according to claim 6, characterized in that: The outer wall of the pull rod (19) is provided with a spring (11), one end of the spring (11) is fixedly connected to one side of the clamping block (21), and the other end of the spring (11) is fixedly connected to one end of the fixed ring (18).

8. The metal edging tooling for fan blades of claim 7, wherein: The clamping block (21) is fixedly connected with a plurality of anti-skid blocks (22) on one side.

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