Machining corner cutting equipment

Abstract

The utility model discloses machining corner cutting equipment, and relates to the technical field of machining, the machining corner cutting equipment comprises a working table, the front side and the rear side of the top of the working table are fixedly connected with first supporting plates, and inner cavities of the first supporting plates are movably connected with two-way lead screws through bearings. According to the machining corner cutting equipment, ratchet wheels are sleeved with synchronous belts, so that three sets of ratchet wheels can rotate at the same time, at the moment, a single servo motor is started, the servo motor drives a two-way lead screw to rotate, and therefore a moving block is driven to synchronously move inwards, and a first connecting plate and a second connecting plate rotate upwards; and a first supporting block is driven to move upwards, a fixing clamp begins to incline through a connecting frame, a fourth rotating rod and a second supporting block, the angle of a workpiece is changed, and at the moment, cutting of multiple sets of workpieces is completed through a guide rail frame, a rodless air cylinder and a telescopic cutting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a mechanical processing angle cutting device. Background Art

[0002] Machining refers to the process of changing the shape, size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. When performing cutting processing, a mechanical processing angle cutting equipment is required.

[0003] With reference to the Chinese patent application number "CN219766966U" for "A Mechanical Processing Angle Cutting Equipment", the utility model relates to the technical field of plate processing, and proposes a mechanical processing angle cutting equipment, including a machine body and a workbench, wherein the workbench is fixedly arranged on the machine body; it also includes an extended table top and a supporting mechanism, wherein the extended table top is composed of a plurality of parallel table panels, two adjacent table panels are hinged, and the table panel located at one end of the extended table top is fixedly arranged on the workbench; the supporting mechanism is used to selectively support the table panel so that the upper side of the table panel is flush with the upper side of the workbench. The utility model sets up a supporting mechanism, and utilizes its support for the table panel to make part or all of the table panel flush with the workbench, so as to adjust the area of ​​the table top of the angle cutting equipment that carries the workpiece, thereby increasing the size range of the workpiece carried by the angle cutting equipment.

[0004] However, the above-mentioned corner cutting equipment cannot complete the corner cutting of multiple workpieces at the same time, and the blade of the corner cutting equipment is in an inclined state in order to cut the corresponding angle. This method of corner cutting causes greater wear on the blade, which brings inconvenience to the use of the corner cutting equipment. In this regard, we propose a mechanical processing corner cutting equipment to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a mechanical processing corner cutting device, which solves the problem that the above-mentioned corner cutting device cannot complete the corner cutting of multiple workpieces at the same time when performing corner cutting, and the blade of the corner cutting device is in an inclined state in order to cut the corresponding angle, and this method of corner cutting causes greater wear on the blade.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mechanical processing angle cutting equipment, including a workbench, the front and rear sides of the top of the workbench are fixedly connected with a first support plate, the inner cavity of the first support plate is movably connected with a bidirectional screw rod through a bearing, the front and rear sides of the surface of the bidirectional screw rod are threadedly sleeved with a moving block, the inner cavity of the moving block is movably connected with a first rotating rod through a bearing, the left and right sides of the surface of the first rotating rod are fixedly sleeved with a first connecting plate, the inner cavity of the first connecting plate is movably connected with a second rotating rod through a bearing, the surface of the second rotating rod is fixedly sleeved with a first support block, the left and right sides of the surface of the second rotating rod are movably sleeved with a second connecting plate through a bearing, and the front surface of the bidirectional screw rod is fixedly provided with a synchronization component;

[0007] The synchronous assembly comprises a ratchet wheel, a synchronous belt is movably sleeved on the surface of the ratchet wheel, a tooth block is arranged on the inner ring of the synchronous belt, and the surface of the tooth block is meshed with the surface of the ratchet wheel.

[0008] Preferably, the inner cavity of the moving block on the front side is movably connected to a third rotating rod via a bearing, and the surface of the third rotating rod is fixedly connected to the inner cavity of the second connecting plate.

[0009] Preferably, the inner cavity of the first support plate is fixedly connected to a limiting rod, and the surface of the limiting rod is slidably connected to the inner cavity of the moving block.

[0010] Preferably, a servo motor is fixedly connected to the back surface of the first support plate at the rear side, and an output end of the servo motor is fixedly connected to the back surface of the bidirectional lead screw.

[0011] Preferably, there are three ratchets, which are distributed in a linear array, and the surfaces of the three ratchets are all meshed with the surface of the tooth block.

[0012] Preferably, the top of the workbench is fixedly connected to a connecting frame, the inner cavity of the connecting frame is movably connected to a fourth rotating rod through a bearing, the surface of the fourth rotating rod is fixedly sleeved with a second support block, the second support block and the top of the first support block are fixedly provided with a fixing clamp, the top of the fixing clamp is fixedly connected to a limiting plate, the number of the fixing clamps is three, and the three fixing clamps are distributed in a linear array.

[0013] Preferably, a guide rail frame is fixedly connected to the rear side of the top of the workbench, a rodless cylinder is movably sleeved on the surface of the guide rail frame, and a telescopic cutting assembly is fixedly connected to the bottom of the rodless cylinder.

[0014] Beneficial Effects

[0015] The utility model provides a mechanical processing angle cutting device. Compared with the prior art, it has the following beneficial effects:

[0016] The mechanical processing angle cutting equipment, by setting a synchronous belt sleeve on the ratchet, allows three groups of ratchets to rotate simultaneously, and then by starting a single servo motor, the servo motor drives the bidirectional lead screw to rotate, thereby driving the moving block to move inward synchronously, so that the first connecting plate and the second connecting plate rotate upward, and drive the first supporting block to move upward, and through the provided connecting frame, the fourth rotating rod and the second supporting block, the fixed clamp begins to tilt, so that the angle of the workpiece changes, and at this time, the cutting of multiple groups of workpieces is completed through the provided guide rail frame, rodless cylinder and telescopic cutting assembly. In order to cut out the corresponding angle, the blade of the angle cutting equipment is not in a tilted state, and the workpiece is in a tilted state. This method of angle cutting causes less wear on the blade, and is convenient for the use of the angle cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main view of the overall structure of the utility model;

[0018] Figure 2 This is the front view of the synchronization component structure of the utility model;

[0019] Figure 3 This is the front view of the clamping assembly structure of the utility model;

[0020] Figure 4 This is the front view of the angle adjustment component structure of the utility model.

[0021] In the figure: 1. workbench; 2. guide frame; 3. synchronization assembly; 4. rodless cylinder; 5. telescopic cutting assembly; 6. connecting frame; 7. fourth rotating rod; 8. second supporting block; 9. fixing fixture; 10. limit plate; 11. first supporting block; 12. servo motor; 13. first supporting plate; 14. moving block; 15. first connecting plate; 16. bidirectional screw rod; 17. limit rod; 18. second rotating rod; 19. second connecting plate; 20. first rotating rod; 21. third rotating rod; 301. ratchet; 302. synchronous belt; 303. gear block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution, which specifically includes the following embodiments:

[0024] Embodiment 1:

[0025] A mechanical processing angle cutting device comprises a workbench 1, wherein the front and rear sides of the top of the workbench 1 are fixedly connected with a first support plate 13, the inner cavity of the first support plate 13 is movably connected with a bidirectional screw rod 16 through a bearing, the front and rear sides of the surface of the bidirectional screw rod 16 are threadedly sleeved with a moving block 14, the inner cavity of the moving block 14 is movably connected with a first rotating rod 20 through a bearing, the left and right sides of the surface of the first rotating rod 20 are fixedly sleeved with a first connecting plate 15, the inner cavity of the first connecting plate 15 is movably connected with a second rotating rod 18 through a bearing, the surface of the second rotating rod 18 is fixedly sleeved with a first support block 11, the left and right sides of the surface of the second rotating rod 18 are movably sleeved with a second connecting plate 19 through a bearing, and the front surface of the bidirectional screw rod 16 is fixedly provided with a synchronization component 3;

[0026] The synchronous assembly 3 includes a ratchet 301, a synchronous belt 302 is movably sleeved on the surface of the ratchet 301, a tooth block 303 is provided on the inner ring of the synchronous belt 302, and the surface of the tooth block 303 is meshed with the surface of the ratchet 301;

[0027] By sleeved the synchronous belt 302 on the ratchet 301, the three groups of ratchets 301 can rotate at the same time. At this time, by starting a single servo motor 12, the servo motor 12 drives the bidirectional screw 16 to rotate, thereby driving the moving block 14 to move inward synchronously, so that the first connecting plate 15 and the second connecting plate 19 rotate upward, driving the first support block 11 to move upward, and through the set connecting frame 6, the fourth rotating rod 7 and the second support block 8, the fixed clamp 9 begins to tilt, so that the angle of the workpiece changes. At this time, the cutting of multiple workpieces is completed by the set guide frame 2, rodless cylinder 4 and telescopic cutting assembly 5. In order to cut out the corresponding angle, the blade of the angle cutting equipment is not in a tilted state, and the workpiece is in a tilted state. This method of angle cutting causes less wear on the blade and facilitates the use of the angle cutting equipment.

[0028] The inner cavity of the front moving block 14 is movably connected to the third rotating rod 21 through a bearing, and the surface of the third rotating rod 21 is fixedly connected to the inner cavity of the second connecting plate 19;

[0029] The second connecting plate 19 rotates upward, thereby driving the first supporting block 11 to move upward.

[0030] The inner cavity of the first support plate 13 is fixedly connected to a limiting rod 17, and the surface of the limiting rod 17 is slidably connected to the inner cavity of the moving block 14;

[0031] The movable block 14 is limited by the provided limiting rod 17, so that the movable block 14 can move horizontally.

[0032] A servo motor 12 is fixedly connected to the back surface of the first support plate 13 at the rear side, and an output end of the servo motor 12 is fixedly connected to the back surface of the bidirectional lead screw 16;

[0033] By providing the servo motor 12, the device is provided with a power source, which facilitates the normal operation of the device.

[0034] There are three ratchets 301 , which are distributed in a linear array, and the surfaces of the three ratchets 301 are all meshed with the surface of the tooth block 303 ;

[0035] By sleeve-mounting the synchronous belt 302 on the ratchet wheels 301 , the three groups of ratchet wheels 301 can rotate simultaneously.

[0036] The top of the workbench 1 is fixedly connected with a connection frame 6, the inner cavity of the connection frame 6 is movably connected with a fourth rotating rod 7 through a bearing, the surface of the fourth rotating rod 7 is fixedly sleeved with a second support block 8, the top of the second support block 8 and the first support block 11 is fixedly provided with a fixing fixture 9, the top of the fixing fixture 9 is fixedly connected with a limiting plate 10, the number of the fixing fixture 9 is three, and the three fixing fixtures 9 are distributed in a linear array;

[0037] The workpiece is fixed by the fixed fixture 9 and the limit plate 10;

[0038] By means of the provided connection frame 6 , the fourth rotating rod 7 and the second supporting block 8 , the fixing fixture 9 starts to tilt, so that the angle of the workpiece changes.

[0039] A guide rail frame 2 is fixedly connected to the rear side of the top of the workbench 1, a rodless cylinder 4 is movably sleeved on the surface of the guide rail frame 2, and a telescopic cutting assembly 5 is fixedly connected to the bottom of the rodless cylinder 4;

[0040] Through the set guide rail frame 2, rodless cylinder 4 and telescopic cutting assembly 5, cutting of multiple workpieces is completed. In order to cut the corresponding angle, the blade of the corner cutting equipment is not in a tilted state, and the workpiece is in a tilted state. This method of corner cutting causes less wear on the blade and facilitates the use of the corner cutting equipment.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0042] During operation, when it is necessary to cut corners of multiple groups of workpieces at the same time, the workpieces are fixed by the set fixing fixture 9 and the limit plate 10. At this time, the synchronous belt 302 is sleeved on the ratchet 301 so that the three groups of ratchet wheels 301 can rotate at the same time. At this time, by starting a single servo motor 12, the servo motor 12 drives the bidirectional screw rod 16 to rotate, thereby driving the moving block 14 to move inward synchronously, so that the first connecting plate 15 and the second connecting plate 19 rotate upward, driving the first support block 11 to move upward, and through the set connecting frame 6, the fourth rotating rod 7 and the second support block 8, the fixing fixture 9 begins to tilt, so that the angle of the workpiece changes. At this time, the cutting of multiple workpieces is completed by the set guide frame 2, the rodless cylinder 4 and the telescopic cutting assembly 5. In order to cut out the corresponding angle, the blade of the angle cutting equipment is not in a tilted state, and the workpiece is in a tilted state. This method of angle cutting causes less wear on the blade and is convenient for the use of the angle cutting equipment.

Claims

1. A mechanical processing angle cutting device, comprising a workbench (1), characterized in that: The front and rear sides of the top of the workbench (1) are fixedly connected with a first support plate (13); the inner cavity of the first support plate (13) is movably connected with a bidirectional screw rod (16) through a bearing; the front and rear sides of the surface of the bidirectional screw rod (16) are threadedly sleeved with a moving block (14); the inner cavity of the moving block (14) is movably connected with a first rotating rod (20) through a bearing; the left and right sides of the surface of the first rotating rod (20) are fixedly sleeved with a first connecting plate (15); the inner cavity of the first connecting plate (15) is movably connected with a second rotating rod (18) through a bearing; the surface of the second rotating rod (18) is fixedly sleeved with a first support block (11); the left and right sides of the surface of the second rotating rod (18) are movably sleeved with a second connecting plate (19) through a bearing; and the front surface of the bidirectional screw rod (16) is fixedly provided with a synchronous component (3); The synchronization component (3) comprises a ratchet (301), a synchronous belt (302) is movably sleeved on the surface of the ratchet (301), a tooth block (303) is provided on the inner ring of the synchronous belt (302), and the surface of the tooth block (303) is meshed with the surface of the ratchet (301).

2. The mechanical processing angle cutting device according to claim 1, characterized in that: The inner cavity of the front moving block (14) is movably connected to a third rotating rod (21) via a bearing, and the surface of the third rotating rod (21) is fixedly connected to the inner cavity of the second connecting plate (19).

3. The mechanical processing angle cutting device according to claim 1, characterized in that: The inner cavity of the first support plate (13) is fixedly connected to a limiting rod (17), and the surface of the limiting rod (17) is slidably connected to the inner cavity of the moving block (14).

4. The mechanical processing angle cutting device according to claim 1, characterized in that: A servo motor (12) is fixedly connected to the back surface of the first support plate (13) at the rear side, and an output end of the servo motor (12) is fixedly connected to the back surface of the bidirectional lead screw (16).

5. The mechanical processing angle cutting device according to claim 1, characterized in that: The number of the ratchet wheels (301) is three, and the three ratchet wheels (301) are distributed in a linear array, and the surfaces of the three ratchet wheels (301) are all meshed with the surface of the tooth block (303).

6. The mechanical processing angle cutting device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a connecting frame (6), the inner cavity of the connecting frame (6) is movably connected to a fourth rotating rod (7) via a bearing, a second support block (8) is fixedly sleeved on the surface of the fourth rotating rod (7), the tops of the second support block (8) and the first support block (11) are fixedly provided with a fixing clamp (9), the top of the fixing clamp (9) is fixedly connected to a limiting plate (10), the number of the fixing clamps (9) is three, and the three fixing clamps (9) are distributed in a linear array.

7. The mechanical processing angle cutting device according to claim 1, characterized in that: A guide rail frame (2) is fixedly connected to the rear side of the top of the workbench (1), a rodless cylinder (4) is movably sleeved on the surface of the guide rail frame (2), and a telescopic cutting assembly (5) is fixedly connected to the bottom of the rodless cylinder (4).

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