Cutting device for special-shaped part machining

Abstract

The utility model relates to the technical field of cutting for special-shaped part machining, and discloses a cutting device for special-shaped part machining, which comprises a support frame, cutting mechanisms are mounted on the inner side and the rear side of the support frame, a placing table is fixedly connected to the middle of the support frame, and a movable clamping mechanism is mounted at the top of the placing table; according to the cutting device for machining the special-shaped parts, through the arranged cutting mechanism and a plurality of clamping rods with different numbers, fit clamping can be conducted according to the shapes of the different special-shaped parts under the action of springs, at the moment, through cooperation of a motor and a belt wheel set, a cutting blade can be driven to conduct cutting, and therefore under the action of rolling wheels, the cutting efficiency is improved. And the cutting table is pushed to the position below the cutting blade to cut the special-shaped part, and the problem that when the special-shaped part protrudes up and down and is not convenient to clamp, the special-shaped part is not convenient to cut is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting for processing special-shaped parts, in particular to a cutting device for processing special-shaped parts. Background Art

[0002] Special-shaped parts, also known as non-standard parts, refer to special parts that are significantly different from regular parts in appearance, structure, size, etc.

[0003] Patent website announcement number CN217701542U discloses a cutting device for processing special-shaped parts, including a base, on which an adjustment component and a cutting component are fixedly mounted, two first U-shaped plates are fixedly mounted on the adjustment component, a first hydraulic jack is fixedly mounted on the bottom of the inner side of the first U-shaped plate, a clamping plate is fixedly mounted on the output end of the first hydraulic jack, and a rectangular frame plate is fixed on the top of the first U-shaped plate. The spacing between the two first U-shaped plates can be adjusted by the adjustment component, so that the two first U-shaped plates can support the special-shaped parts according to their sizes. By twisting the two handles on the same rectangular frame plate, the fixing position of the clamping block can be adjusted according to the shape of the special-shaped part, and the spacing between the clamping block and the clamping plate can be adjusted according to the thickness of the special-shaped part, so that the special-shaped part can be effectively and firmly clamped on the two first U-shaped plates, so that it can be more accurately cut by the cutting component.

[0004] The above device clamps and cuts the special-shaped parts up and down through the clamping plate and the second hydraulic jack. However, when the special-shaped parts have upper and lower protrusions that are inconvenient to clamp, it is inconvenient to cut the special-shaped parts, so improvement is needed. Utility Model Content

[0005] The purpose of the present utility model is to provide a cutting device for processing special-shaped parts to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a cutting device for processing special-shaped parts, comprising a support frame, wherein cutting mechanisms are installed on the inner side and rear side of the support frame, a placement table is fixedly connected to the middle part of the support frame, and a movable clamping mechanism is installed on the top of the placement table;

[0007] The cutting mechanism includes a placing plate, which is hinged on the top of the supporting frame. The top of the placing plate is fixedly connected to a motor, and the left side of the motor is fixedly connected to a pulley group. The front side of the top of the placing plate is rotatably connected to a power shaft, and the right end of the power shaft is fixedly connected to a cutting blade. The rear side of the bottom of the placing plate is hinged to a stretching rod, and the bottom end of the stretching rod is hinged to an adjusting seat. The bottom of the adjusting seat is rotatably connected to a rotating rod, and both ends of the rotating rod are fixedly connected to the inner rear side of the supporting frame. The front side of the adjusting seat is hinged to an adjusting rod, and the front end of the adjusting rod is threadedly connected to a threaded rod, and the front end of the threaded rod is rotatably connected to the front of the supporting frame.

[0008] Preferably, the pulley group includes a first pulley, a second pulley and a belt, the first pulley is fixedly connected to the motor output shaft, the second pulley is fixedly connected to the left end of the rotating rod, and the belt transmission is connected to the first pulley and the second pulley.

[0009] Preferably, the adjustment seat is in the shape of a right-angled trapezoid, and the adjustment rod, the stretching rod and the rotating rod are distributed in the shape of a triangle at the three corners of the adjustment seat.

[0010] Preferably, the movable clamping mechanism includes a movable table, the movable table is slidably connected to the bottom of the placing table, the top of the movable table is fixedly connected to the cutting table, the front side of the cutting table is clamped with a clamping block, the middle of the front side of the clamping block is threadedly connected to a push rod, the push rod is rotatably connected to a push plate in the clamping block, the rear side of the clamping block is fixedly connected to a clamping seat, the middle part of the clamping seat is slidably connected to a clamping rod, the clamping rod is fixedly connected to a limiting plate in the clamping seat, and the clamping rod is sleeved with a spring on the outside of the limiting plate.

[0011] Preferably, a cutting opening is provided in the middle of the cutting table corresponding to the cutting blade, the four corners of the bottom of the movable table are rotatably connected to rollers, the top of the placement table is fixedly connected to a track corresponding to the rollers, and the rollers are placed on the track.

[0012] Preferably, a fixing bar is placed on the front side of the cutting table, the front side of the clamping seat contacts the back side of the fixing bar of the cutting table, and the rear side of the pushing piece contacts the front side of the fixing bar of the cutting table.

[0013] Compared with the prior art, the present invention provides a cutting device for processing special-shaped parts, which has the following beneficial effects:

[0014] 1. The cutting device for processing special-shaped parts, through the provided cutting mechanism and multiple clamping rods of different numbers, can fit and clamp according to the shapes of different special-shaped parts under the action of springs. At this time, the motor and the pulley group cooperate to drive the cutting blade to cut, and then the cutting table is pushed under the cutting blade under the action of the roller to cut the special-shaped parts, which effectively solves the problem that it is inconvenient to cut the special-shaped parts when the upper and lower protrusions of the special-shaped parts are not convenient for clamping.

[0015] 2. The cutting device for processing special-shaped parts, through the provision of a mobile clamping mechanism, with the cooperation of a spring and a plurality of clamping rods, can be used to clamp the two special-shaped parts according to their different appearances by loosening the push rod to move the two clamping seats closer to each other. At this time, tightening the push rod to allow the push piece and the clamping block to cooperate to fix the clamping seat and the cutting table, thereby achieving the purpose of fastening the special-shaped parts, which can further facilitate the cutting operation of two different special-shaped parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rear side of the overall structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the right side of the overall structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the coordination of the clamping seat, push rod, push plate and other structures.

[0021] In the figure: 1. Support frame; 2. Mobile clamping mechanism; 21. Mobile table; 22. Cutting table; 23. Clamping seat; 24. Roller; 25. Push rod; 26. Clamping block; 27. Clamping rod; 271. Spring; 28. Limiting plate; 29. Pushing plate; 3. Cutting mechanism; 31. Motor; 32. Placement plate; 321. Cutting disc; 33. Stretching rod; 34. Adjustment seat; 35. Rotating rod; 36. Adjustment rod; 37. Threaded rod; 38. Pulley assembly; 39. Power shaft; 4. Placement table. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The utility model provides the following technical solutions:

[0025] For example 1, please refer to Figure 1-4 A cutting device for processing special-shaped parts includes a support frame 1, a cutting mechanism 3 is installed on the inner side and the rear side of the support frame 1, a placing table 4 is fixedly connected to the middle part of the support frame 1, and a movable clamping mechanism 2 is installed on the top of the placing table 4;

[0026] The cutting mechanism 3 includes a placing plate 32, which is hinged to the top of the support frame 1. The top of the placing plate 32 is fixedly connected to a motor 31, and the left side of the motor 31 is fixedly connected to a pulley group 38. The front side of the top of the placing plate 32 is rotatably connected to a power shaft 39, and the right end of the power shaft 39 is fixedly connected to a cutting blade 321. The rear side of the bottom of the placing plate 32 is hinged to a stretching rod 33, and the bottom end of the stretching rod 33 is hinged to an adjusting seat 34. The bottom of the adjusting seat 34 is rotatably connected to a rotating rod 35. The two ends of the rotating rod 35 are fixedly connected to the inner rear side of the support frame 1, and the front side of the adjusting seat 34 is hinged to an adjusting rod 36. The front end of the adjusting rod 36 is threadedly connected to a threaded rod 37, and the front end of the threaded rod 37 is rotatably connected to the front side of the support frame 1.

[0027] By setting up the cutting mechanism 3, through multiple clamping rods 27 of different numbers, it is possible to fit and clamp according to the shapes of different special-shaped parts under the action of the spring 271. At this time, the motor 31 and the pulley group 38 cooperate to drive the cutting blade 321 to cut, so that under the action of the roller 24, the cutting table 22 is pushed under the cutting blade 321 to cut the special-shaped parts, effectively solving the problem that when the special-shaped parts have upper and lower protrusions that are inconvenient to clamp, it is inconvenient to cut the special-shaped parts.

[0028] The pulley assembly 38 includes a first pulley, a second pulley and a belt. The first pulley is fixedly connected to the output shaft of the motor 31, the second pulley is fixedly connected to the left end of the rotating rod 35, and the belt transmission is connected to the first pulley and the second pulley.

[0029] The adjustment seat 34 is in the shape of a right-angled trapezoid, and the adjustment rod 36 , the stretching rod 33 and the rotating rod 35 are distributed at three corners of the adjustment seat 34 in the shape of a triangle.

[0030] For example 2, please refer to Figure 1-4 , and on the basis of Example 1, it is further obtained that the mobile clamping mechanism 2 includes a moving table 21, the moving table 21 is slidably connected to the bottom of the placement table 4, the top of the moving table 21 is fixedly connected to the cutting table 22, the front side of the cutting table 22 is clamped with a clamping block 26, the middle of the front side of the clamping block 26 is threadedly connected to a push rod 25, the push rod 25 is rotatably connected to a push piece 29 in the clamping block 26, the rear side of the clamping block 26 is fixedly connected to a clamping seat 23, the middle part of the clamping seat 23 is slidably connected to a clamping rod 27, the clamping rod 27 is fixedly connected to a limiting plate 28 in the clamping seat 23, and the clamping rod 27 is sleeved with a spring 271 on the outside of the limiting plate 28.

[0031] By setting up the movable clamping mechanism 2, with the cooperation of the spring 271 and the multiple clamping rods 27, the push rod 25 can be loosened to move the two clamping seats 23 closer to each other and clamp the two special-shaped parts according to the different appearance shapes. At this time, tighten the push rod 25, let the push piece 29 and the clamping block 26 cooperate to fix the clamping seat 23 and the cutting table 22, so as to achieve the purpose of fastening the special-shaped parts, thereby further facilitating the cutting operation of two different special-shaped parts.

[0032] A cutting opening is provided in the middle of the cutting table 22 corresponding to the cutting blade 321 . The four corners of the bottom of the movable table 21 are rotatably connected to rollers 24 . The top of the placing table 4 is fixedly connected to a track corresponding to the rollers 24 , and the rollers 24 are placed on the track.

[0033] A fixing bar is placed on the front side of the cutting table 22 , the front side of the clamping seat 23 contacts the back side of the fixing bar of the cutting table 22 , and the rear side of the pushing piece 29 contacts the front side of the fixing bar of the cutting table 22 .

[0034] During actual operation, when this device is used, through multiple clamping rods 27 of different numbers, it can fit and clamp according to the shape of different special-shaped parts under the action of spring 271. At this time, through the cooperation of motor 31 and pulley group 38, it can drive the cutting blade 321 to cut, so that under the action of roller 24, the cutting table 22 is pushed under the cutting blade 321 to cut the special-shaped parts, effectively solving the problem that when the upper and lower protrusions of the special-shaped parts are inconvenient to clamp, it is inconvenient to cut the special-shaped parts.

[0035] With the cooperation of the spring 271 and the multiple clamping rods 27, the push rod 25 can be loosened to move the two clamping seats 23 closer to each other and clamp the two special-shaped parts according to the different appearance shapes. At this time, tighten the push rod 25, let the push piece 29 and the clamping block 26 cooperate, and fix the clamping seat 23 and the cutting table 22, so as to achieve the purpose of fastening the special-shaped parts, which can further facilitate the cutting operation of two different special-shaped parts.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A cutting device for processing special-shaped parts, comprising a support frame (1), characterized in that: The inner side and rear side of the support frame (1) are both equipped with cutting mechanisms (3); the middle part of the support frame (1) is fixedly connected to a placement table (4); and the top of the placement table (4) is equipped with a movable clamping mechanism (2); The cutting mechanism (3) comprises a placing plate (32), the placing plate (32) being hinged to the top of the support frame (1), the placing plate (32) being fixedly connected to a motor (31) at the top, the motor (31) being fixedly connected to a pulley group (38) at the left side, the placing plate (32) being rotatably connected to a power shaft (39) at the front side of the top, the power shaft (39) being fixedly connected to a cutting blade (321), the placing plate (32) being hinged to a stretching rod (33) at the rear side of the bottom, the stretching rod (33) being hinged to an adjusting seat (34) at the bottom, the adjusting seat (34) being rotatably connected to a rotating rod (35), the rotating rod (35) having two ends fixedly connected to the inner rear side of the support frame (1), the adjusting seat (34) being hinged to an adjusting rod (36) at the front side, the adjusting rod (36) being threadedly connected to a threaded rod (37), the threaded rod (37) being rotatably connected to the front side of the support frame (1).

2. The cutting device for processing special-shaped parts according to claim 1, characterized in that: The pulley assembly (38) includes a first pulley, a second pulley and a belt, wherein the first pulley is fixedly connected to the output shaft of the motor (31), the second pulley is fixedly connected to the left end of the rotating rod (35), and the belt is connected to the first pulley and the second pulley.

3. The cutting device for processing special-shaped parts according to claim 1, characterized in that: The adjustment seat (34) is in the shape of a right-angled trapezoid, and the adjustment rod (36), the stretching rod (33) and the rotating rod (35) are distributed in the shape of a triangle at three corners of the adjustment seat (34).

4. The cutting device for processing special-shaped parts according to claim 1, characterized in that: The movable clamping mechanism (2) comprises a movable table (21), the movable table (21) is slidably connected to the bottom of the placement table (4), the top of the movable table (21) is fixedly connected to the cutting table (22), the front side of the cutting table (22) is clamped with a clamping block (26), the middle of the front side of the clamping block (26) is threadedly connected to a push rod (25), the push rod (25) is rotatably connected to a push piece (29) in the clamping block (26), the rear side of the clamping block (26) is fixedly connected to a clamping seat (23), the middle part of the clamping seat (23) is slidably connected to a clamping rod (27), the clamping rod (27) is fixedly connected to a limit plate (28) in the clamping seat (23), and the clamping rod (27) is sleeved with a spring (271) on the outside of the limit plate (28).

5. The cutting device for processing special-shaped parts according to claim 4, characterized in that: A cutting opening is provided in the middle of the cutting table (22) corresponding to the cutting blade (321); rollers (24) are rotatably connected to the four corners of the bottom of the moving table (21); a track is fixedly connected to the top of the placement table (4) corresponding to the rollers (24); and the rollers (24) are placed on the track.

6. The cutting device for processing special-shaped parts according to claim 4, characterized in that: A fixing strip is placed on the front side of the cutting table (22), the front side of the clamping seat (23) contacts the back side of the fixing strip of the cutting table (22), and the rear side of the pushing piece (29) contacts the front side of the fixing strip of the cutting table (22).

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