Efficient metal cutting band sawing machine

Abstract

The utility model provides an efficient metal cutting band sawing machine, which relates to the technical field of sawing machines and comprises a machine frame, a clamping mechanism and a sawing assembly are arranged on the machine frame, the sawing assembly is arranged above the clamping mechanism, and a feeding slide way is arranged on the front side of the clamping mechanism. A material pushing mechanism is arranged on the side, away from the clamping mechanism, of the feeding sliding way, a feeding mechanism is arranged on the right side of the feeding sliding way, the feeding mechanism places metal workpieces on the feeding sliding way in order, the material pushing mechanism is started to push the workpieces to the clamping mechanism along the feeding sliding way, the clamping mechanism fixes the workpieces, and the clamping mechanism clamps the workpieces. And the saw cutting assembly located on the upper portion begins to operate, and the saw blade operating at a high speed cuts the workpiece. According to the metal cutting band sawing machine, a new workpiece can be quickly pushed to the clamping mechanism after cutting is completed, efficient and continuous feeding is achieved, the working efficiency of the whole metal cutting band sawing machine is greatly improved, and the requirement for batch production is met.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to sawing machine technical field, concretely relates to a high -efficient metal cutting band sawing machine. BACKGROUND

[0002] In modern manufacturing industry, metal cutting is a vital basic processing technology, which is widely used in mechanical manufacturing, automobile industry, aerospace and many other fields. As one of the key equipment to realize metal cutting, the performance of metal cutting band sawing machine directly affects the production efficiency, product quality and production cost.

[0003] Traditional metal cutting band sawing machine has many limitations in structure and function. From the overall structure, the early band sawing machine frame design is relatively simple, and the stability is insufficient. In the long-term, high-intensity cutting operation process, the frame is easy to vibrate, which not only affects the cutting accuracy of the saw blade, causes the size deviation of the cut metal workpiece to be large, and cannot meet the demand of high-precision machining, but also accelerates the wear of the saw blade and other components, reduces the service life of the equipment.

[0004] The feeding and feeding link is the weak point of traditional band sawing machine. The early band sawing machine mostly adopts manual feeding and feeding mode, which not only has high labor intensity, but also has very low efficiency. Manual operation can not guarantee the position accuracy and speed consistency of each feeding and feeding, resulting in uneven quality of the cut workpiece. Although some automatic feeding and feeding devices have appeared later, these devices often have complex structure, high cost and poor reliability. For example, some feeding mechanisms are prone to workpiece jamming and blocking during conveying, affecting the continuity of production; the positioning accuracy of the feeding mechanism is not high enough, resulting in large position deviation of the workpiece before cutting, which needs to be frequently adjusted manually, further reducing the production efficiency.

[0005] With the rapid development of manufacturing industry, higher requirements are put forward for the performance of metal cutting band sawing machine. In order to improve the production efficiency and reduce the production cost, enterprises urgently need band sawing machine to have automatic and intelligent feeding and feeding function, which can realize continuous and efficient cutting operation. CONTENT OF THE UTILITY MODEL

[0006] 1. The technical problem to be solved by the utility model:

[0007] The utility model provides a kind of high-efficiency metal cutting band sawing machine to solve the technical problems existing in the above background technology.

[0008] 2. Technical scheme:

[0009] In order to achieve the above object, the utility model provides a technical scheme for a high -efficient metal cutting band sawing machine, including frame, the frame is provided with clamping mechanism and sawing assembly, sawing assembly sets up above clamping mechanism, the front side of clamping mechanism is provided with feeding slide, the side away from the clamping mechanism of feeding slide is provided with push material mechanism, the right side of feeding slide is provided with feeding mechanism, and the metal work piece is orderly placed to the feeding slide by the feeding mechanism, and the work piece is pushed to the clamping mechanism along the feeding slide by the push material mechanism, and the work piece is fixed by the clamping mechanism, and the sawing assembly above starts operation, and the work piece is cut by the high -speed operation saw blade.

[0010] Preferably, the feeding mechanism comprises a first downwardly inclined discharge chute and a second discharge chute, the first discharge chute is provided with a stop block on one side of the lowest end, the stop block is arranged between the first discharge chute and the second discharge chute, a lifting mechanism is arranged between the first discharge chute and the stop block, and the lifting mechanism lifts one workpiece to the stop block and slides onto the second discharge chute each time.

[0011] Preferably, the lifting mechanism comprises a lifting cylinder arranged below the first discharge chute, a mounting frame is arranged on the output end of the lifting cylinder, a lifting block is arranged on the mounting frame, a guide groove is formed in the first discharge chute, and the lifting block is slidingly installed in the guide groove.

[0012] Preferably, the feeding slide comprises a first bottom plate and a second bottom plate connected together, the second bottom plate is connected with the second discharge chute, limit plates are arranged on the left and right ends of the first bottom plate, and limit plates are arranged on one end of the limit plates away from the second discharge chute.

[0013] Preferably, the push material mechanism comprises two symmetrically arranged support plates, a push material cylinder is arranged on each support plate, and the piston rod of the push material cylinder is connected with a push block.

[0014] 3. Beneficial effects:

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The first discharge chute and the lifting mechanism cooperate to ensure that only one workpiece is lifted to the stop block and slides onto the second discharge chute each time, accurate feeding is realized, the accumulation of workpieces or excessive or insufficient feeding is avoided, the accuracy of feeding is ensured, and a basis is provided for subsequent stable cutting.

[0017] The feeding slide is composed of the first bottom plate and the second bottom plate connected with each other, and a continuous and stable supporting plane is provided for conveying the workpiece. The second bottom plate is connected with the second blanking slide, and smooth transition of the workpiece from blanking to feeding is ensured. The limiting plates arranged at the left and right ends of the first bottom plate play a limiting role in the conveying process of the workpiece, prevent the workpiece from being deviated left and right in the pushing process, and ensure that the workpiece can be accurately and correctly sent to the clamping mechanism, and the cutting precision is improved.

[0018] The two symmetrical supporting plates of the pushing mechanism provide a stable mounting base for the pushing cylinder and the pushing block. The two pushing cylinders work synchronously, can uniformly and stably push the pushing block, thereby accurately push the workpiece along the feeding slide to the specified position, and ensure the position precision of each feeding. The pushing mechanism can quickly push the new workpiece to the clamping mechanism after cutting is completed, realizes efficient and continuous feeding, greatly improves the working efficiency of the whole metal cutting band sawing machine, and meets the demand of batch production. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a whole structure schematic view of the utility model;

[0020] Fig. 2 It is another angle whole structure schematic view of the utility model;

[0021] Fig. 3 It is a feeding mechanism structure schematic view of the utility model;

[0022] Fig. 4 It is a top feeding mechanism structure schematic view of the utility model;

[0023] Fig. 5 It is a pushing mechanism structure schematic view of the utility model.

[0024] Reference signs:

[0025] 1, rack;2, sawing assembly;3, clamping mechanism;4, feeding slide;41, first bottom plate;42, second bottom plate;43, limiting plate;5, feeding mechanism;51, first blanking slide;52, stop block;53, top feeding mechanism;531, jacking cylinder;532, mounting frame;533, top block;534, guide groove;54, second blanking slide;6, pushing mechanism;61, supporting plate;62, pushing cylinder;63, pushing block;7, workpiece. DETAILED DESCRIPTION

[0026] For the convenience of understanding the utility model, the utility model will be described more fully below with reference to the relevant drawings, the drawings show several embodiments of the utility model, however, the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0027] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0028] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0029] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] It should be noted that the structures not introduced in the utility model are the same as or can be realized by using the prior art, which do not involve the design points and improvement direction of the utility model, and therefore will not be described here. Embodiment

[0031] Referring to the drawings Figs. 1-5The utility model provides a high -efficient metal cutting band sawing machine, including frame 1, be provided with clamping mechanism 3 and sawing assembly 2 on frame 1, sawing assembly 2 is set up above clamping mechanism 3, and the front side of clamping mechanism 3 is provided with feeding slide 4, and the side away from clamping mechanism 3 of feeding slide 4 is provided with push material mechanism 6, and the right side of feeding slide 4 is provided with feeding mechanism 5, and feeding mechanism 5 places metal work piece 7 in order to feeding slide 4, and push material mechanism 6 starts, and work piece 7 is pushed to clamping mechanism 3 along feeding slide 4, and clamping mechanism 3 fixes work piece 7, and the sawing assembly 2 in the upper starts operation, and the high -speed operation saw blade carries out cutting to work piece 7.

[0032] Feeding mechanism 5 includes the first downwardly inclined slide chute 51 of unloading and the second slide chute 54 of unloading, the side of the lowest end of first slide chute 51 of unloading is provided with the stopper 52, the stopper 52 is arranged between the first slide chute 51 of unloading and the second slide chute 54 of unloading, and the top material mechanism 53 is arranged between the first slide chute 51 of unloading and the stopper 52, and the top material mechanism 53 lifts one work piece 7 to the stopper 52 every time and slides to the second slide chute 54 of unloading.

[0033] The top material mechanism 53 includes the lifting cylinder 531 arranged below the first slide chute 51 of unloading, the mounting frame 532 is arranged on the output end of lifting cylinder 531, the top block 533 is arranged on the mounting frame 532, the guide slot 534 is formed on the first slide chute 51 of unloading, and the top block 533 is slidably installed in the guide slot 534.

[0034] The feeding slide 4 includes the first bottom plate 41 and the second bottom plate 42 connected, the second bottom plate 42 is connected with the second slide chute 54 of unloading, the limit plate 43 is arranged on the left and right ends of the first bottom plate 41, and the limit plate 43 is arranged on the end away from the second slide chute 54 of unloading.

[0035] The push material mechanism 6 includes two symmetrical support plates 61, a push material cylinder 62 is arranged on each support plate 61, and the piston rod of the push material cylinder 62 is connected with the push material block 63.

[0036] Working principle: the metal workpiece 7 is initially placed on the downward inclined first blanking slide 51, and the workpiece 7 naturally slides along the first blanking slide 51 under the action of gravity. When the workpiece 7 slides to the lowest end of the first blanking slide 51, it will be blocked by the stop block 52. At this time, the lifting mechanism 53 starts to work, and the output end of the lifting cylinder 531 installed below the first blanking slide 51 extends upward to push the mounting frame 532 to rise. The top block 533 on the mounting frame 532 slides upward in the guide groove 534 opened in the first blanking slide 51, and only one workpiece 7 is lifted to the height of the stop block 52 each time. Since the stop block 52 is between the first blanking slide 51 and the second blanking slide 54, the lifted workpiece 7 will slide down to the second blanking slide 54. Then, the workpiece 7 continues to slide along the second blanking slide 54 and finally reaches the second bottom plate 42 of the feeding slide 4 connected with the second blanking slide 54.

[0037] The two support plates 61 of the pushing mechanism 6 are symmetrically distributed, and the pushing cylinders 62 on each support plate 61 are synchronously started, and the piston rods thereof extend forward to push the pushing blocks 63 to move. After the pushing blocks 63 contact the workpiece 7 on the feeding slide 4, the workpiece 7 is pushed along the feeding slide 4 from the second bottom plate 42 to the first bottom plate 41, until the workpiece 7 is accurately pushed to the clamping mechanism 3. The clamping mechanism 3 quickly acts to tightly fix the workpiece 7 to prevent displacement of the workpiece 7 during cutting. At this time, the sawing assembly 2 located above the clamping mechanism 3 starts to operate, and the high-speed rotating saw blade cuts the fixed workpiece 7 to complete a metal cutting process. When the cutting is completed, the clamping mechanism 3 is loosened, and the pushing mechanism 6 is started again to repeat the above feeding and cutting steps, so that continuous and efficient metal cutting work is realized.

[0038] The above-described embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A high-efficiency metal cutting band saw, comprising a frame (1), characterized in that: The frame (1) is provided with a clamping mechanism (3) and a sawing assembly (2). The sawing assembly (2) is located above the clamping mechanism (3). A feeding slide (4) is provided on the front side of the clamping mechanism (3). A pushing mechanism (6) is provided on the side of the feeding slide (4) away from the clamping mechanism (3). A loading mechanism (5) is provided on the right side of the feeding slide (4). The loading mechanism (5) places the metal workpiece (7) on the feeding slide (4) in an orderly manner. The pushing mechanism (6) is started and pushes the workpiece (7) along the feeding slide (4) to the clamping mechanism (3). The clamping mechanism (3) fixes the workpiece (7). The sawing assembly (2) located above starts to operate, and the high-speed rotating saw blade cuts the workpiece (7).

2. The high-efficiency metal cutting band saw according to claim 1, characterized in that: The feeding mechanism (5) includes a first feeding slide (51) and a second feeding slide (54) that are inclined downwards. A stop (52) is provided on one side of the lowest end of the first feeding slide (51). The stop (52) is located between the first feeding slide (51) and the second feeding slide (54). A top feeding mechanism (53) is provided between the first feeding slide (51) and the stop (52). The top feeding mechanism (53) lifts a workpiece (7) onto the stop (52) and slides it onto the second feeding slide (54) each time.

3. The high-efficiency metal cutting band saw according to claim 2, characterized in that: The top material mechanism (53) includes a lifting cylinder (531) disposed below the first unloading slide (51). A mounting bracket (532) is provided on the output end of the lifting cylinder (531). A top block (533) is provided on the mounting bracket (532). A guide groove (534) is provided on the first unloading slide (51). The top block (533) is slidably installed in the guide groove (534).

4. The high-efficiency metal cutting band saw according to claim 2, characterized in that: The feeding chute (4) includes a first base plate (41) and a second base plate (42) connected to each other. The second base plate (42) is connected to the second unloading chute (54). Limiting plates (43) are provided on the left and right ends of the first base plate (41). The limiting plate (43) is provided on the end of the limiting plate (43) away from the second unloading chute (54).

5. The high-efficiency metal cutting band saw according to claim 1, characterized in that: The pushing mechanism (6) includes two symmetrically arranged support plates (61), and each support plate (61) is provided with a pushing cylinder (62). The piston rod of the pushing cylinder (62) is connected to the pushing block (63).

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