Shearing machining device for machining mechanical parts

Abstract

The invention relates to the technical field of mechanical part machining, in particular to a shearing machining device for mechanical part machining. Comprising a machining base, and a mechanical arm structure is arranged on one side wall of the machining base; the output end of the mechanical arm structure is in transmission connection with a circular saw structure; and a circular saw maintenance mechanism is arranged at the output end of the circular saw structure. The two translation plates are controlled to rapidly impact the circular saw blade, the four electric sliding tables can drive the four machining blocks to move from the axis area of the circular saw blade to the two sides, and the circular saw blade is matched with fixed 45-degree rotation of the circular saw blade, so that the four machining blocks can impact the circular saw blade to simulate a star-shaped line hammering repairing method; and meanwhile, by controlling the machining block to rotate in the horizontal direction, the grinding face of the machining block can be attached to the cutting edges of the circular saw webs with different inclination angles, meanwhile, the cutting edges of the circular saw webs can be ground evenly in cooperation with high-speed rotation of the circular saw webs, and therefore the maintenance effect of the device on the circular saw webs is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mechanical part processing, and particularly relates to a shearing processing device for mechanical part processing. BACKGROUND

[0002] Mechanical parts are basic elements of machines, and are indivisible single parts of machines and machines. In the production and processing of mechanical parts, cutting treatment is often required for subsequent further processing.

[0003] Through retrieval, in the prior art, Chinese Patent No. CN219944809U, published on November 3, 2023, discloses a cutting device for mechanical part processing, which comprises a base, one end of the top of the base is provided with an adjusting structure, the top of the adjusting structure is fixedly connected with a rotating seat, the top of the rotating seat is rotatably connected with a cutting disc, one end of one side of the cutting disc is fixedly connected with a driving motor, the other side of the cutting disc is fixedly connected with a lever, and the inner wall of the cutting disc is rotatably connected with a cutting wheel. The utility model discloses a adjusting structure is arranged, rotating the rotating seat drives the scale adjusting disc to rotate to the appropriate angle, and then the elastic force of the reset spring is utilized, the sliding seat is slid to drive the positioning block to move and be clamped to the inside of the appropriate positioning hole, the limiting and fixing of the positioning hole after rotation are realized, and then the cutting angle of the cutting wheel can be changed, the limitation that the traditional cutting wheel can only vertically move up and down for cutting is avoided, and the applicability of cutting of mechanical parts is improved.

[0004] However, the device still has the following defects: After the circular saw blade works for a long time, the surface of the saw blade is prone to deformation or blade curling, which affects the cutting quality if it continues to be used, and the circular saw blade needs to be disassembled for maintenance, which is very inconvenient, resulting in a lack of maintenance effect of the device on the circular saw blade. SUMMARY

[0005] In view of the above problems, the present application provides a shearing processing device for mechanical part processing, which comprises a processing base, a first electric guide rail is arranged on one side wall of the processing base; a moving mounting seat is drivingly connected to the output end of the first electric guide rail; a mechanical arm structure is arranged on the top of the moving mounting seat; a circular saw structure is drivingly connected to the output end of the mechanical arm structure; and a circular saw maintenance mechanism is arranged on the output end of the circular saw structure. A processing groove is formed in the top of the processing base; two groups of second electric guide rails are symmetrically arranged on the inner walls on both sides of the top of the processing groove; two groups of part fixing mechanisms and auxiliary shearing mechanisms are drivingly connected to the output ends of the second electric guide rails; The circular saw maintenance mechanism comprises a first mounting frame; two groups of translation plates capable of moving quickly in the horizontal direction are symmetrically arranged on the inner walls of the two sides of the first mounting frame; two groups of guide plates are symmetrically arranged on the top of the two groups of translation plates; Two groups of limiting through grooves are formed in each group of guide plates; and a group of processing blocks for impacting and polishing the saw blade of the circular saw structure are arranged in each group of limiting through grooves.

[0006] Further, the two groups of part fixing mechanisms are respectively located on the two sides of the auxiliary shearing mechanism; the first mounting frame is mounted on the output end opening of the circular saw structure; a plurality of groups of hydraulic impact structures are symmetrically arranged on the outer walls of the two sides of the first mounting frame; and the output ends of the plurality of groups of hydraulic impact structures on the same side are in transmission connection with the corresponding group of translation plates.

[0007] Further, each group of processing blocks is square table-shaped, and the two side walls in the horizontal direction are arranged as arc surfaces; the side wall of each group of processing blocks away from the corresponding group of guide plates is arranged as a polishing surface; two groups of electric sliding tables are arranged on the top of each group of translation plates; the two groups of electric sliding tables are symmetrically arranged on the two sides of the two groups of guide plates; and a group of mounting blocks is in transmission connection with the output end of each group of electric sliding tables.

[0008] Further, one end of each group of mounting blocks away from the corresponding group of electric sliding tables is in transmission connection with the corresponding group of processing blocks; a plurality of groups of sliding grooves are formed in the top of each group of translation plates; a group of sliding blocks is slidably connected in each group of sliding grooves; a group of first return springs is arranged on one side wall of each group of sliding blocks; the other end of each group of first return springs is connected to one side wall of the corresponding group of sliding grooves; and the top of each group of sliding blocks is connected to the bottom of the corresponding group of electric sliding tables.

[0009] Further, the part fixing mechanism comprises a clamping structure; the clamping structure is in transmission connection with the output ends of the two groups of second electric guide rails; two groups of second mounting frames are symmetrically connected in transmission on the output end of the clamping structure; a plurality of groups of abutting blocks are arranged on the opposite side walls of the two groups of second mounting frames; and the plurality of groups of abutting blocks on the same side are sequentially hinged together.

[0010] Further, a group of mounting grooves is formed in one side wall of each group of abutting blocks away from the corresponding group of second mounting frames; a group of distance sensors is arranged in each group of mounting grooves; a group of lifting through grooves is formed in each group of second mounting frames; and a plurality of groups of lifting blocks are slidably connected in the vertical direction in each group of lifting through grooves.

[0011] Further, the top and bottom of each group of lifting blocks are respectively provided with a group of second reset springs; the other end of each group of second reset springs is connected with the inner wall of the corresponding group of lifting blocks or lifting grooves; each group of lifting blocks is provided with a group of first electric push rods on the side wall away from the abutting block; the output end of each group of first electric push rods is hingedly connected with the corresponding group of abutting blocks.

[0012] Further, the auxiliary shearing mechanism comprises an auxiliary box body; a collecting groove is formed in the top of the auxiliary box body; four groups of receiving grooves are symmetrically formed in the top of the two side edges of the auxiliary box body; each group of receiving grooves is provided with a group of stabilizing plates; the cross section of each group of stabilizing plates is a fan ring, and the concave surface is provided with an elastic sheet.

[0013] Further, two groups of lifting baffles are symmetrically movably penetrated through the two side edges of the receiving groove perpendicular to the top of the auxiliary box body; two groups of telescopic grooves are symmetrically formed in the inner walls of the two sides of the collecting groove; each group of telescopic grooves is provided with a group of cleaning plates; a plurality of groups of second electric push rods are symmetrically provided on the two side walls of the auxiliary box body; the plurality of groups of second electric push rods on the same side are drivingly connected with the corresponding group of cleaning plates; a collecting box is movably penetrated through the inner wall of one side of the collecting groove.

[0014] Further, the cross section of each group of cleaning plates is a fan ring; a group of guide rollers is provided on the bottom of the side wall of each group of cleaning plates away from the corresponding second electric push rod; two groups of cleaning rollers are symmetrically provided on the side wall of each group of cleaning plates away from the corresponding second electric push rod; a plurality of groups of air injection holes are uniformly distributed on the side wall of each group of cleaning plates away from the corresponding second electric push rod.

[0015] The beneficial effects of the present application are: 1. By controlling the rapid impact of the two groups of translation plates towards the circular saw blade, and the four groups of electric sliding tables can drive the four groups of processing blocks to move from the axis area of the circular saw blade to both sides, cooperate with the fixed 45° angle rotation of the circular saw blade, so that the four groups of processing blocks can impact the circular saw blade to simulate the Chinese character line hammering repair method, and by controlling the rotation of the processing block in the horizontal direction, the grinding surface of the processing block can be attached to the circular saw blade with different inclination angles, and cooperate with the high-speed rotation of the circular saw blade, so that the cutting edge of the circular saw blade can be ground uniformly, thereby improving the maintenance effect of the shearing processing device on the circular saw blade.

[0016] 2、By controlling the clamping structure to drive two groups of second mounting frames to move towards the mechanical part, one or more groups of abutting blocks are abutted on the outer wall of the mechanical part, and when the fixed contact surface is profiled, the corresponding distance sensor can detect the distance between the abutting block and the part, and the output end of the corresponding first electric push rod is controlled to extend, so that the corresponding abutting block can be abutted on the surface of the mechanical part, not only increasing the fixed stress area of the mechanical part, improving the stability of the mechanical part, but also avoiding the problem of deformation of the contact part due to too small fixed contact area.

[0017] 3、By controlling the second electric guide rail to drive the auxiliary box to move to the shearing position of the mechanical part, then controlling four groups of stabilizing plates to extend from the corresponding storage slots, so that the four groups of elastic sheets can be wrapped on the outer wall of the mechanical part to reinforce the shearing position, avoid the deformation of the mechanical part cross section under the combined action of high pressure concentration and shearing tearing when the circular saw structure completely cuts off the mechanical part, and at the same time, the two groups of lifting baffles can automatically adjust the height according to the height of the circular saw structure to block the splashing of metal scraps, improving the shearing quality and the protection effect.

[0018] 4、By controlling the mechanical arm structure to drive the circular saw structure to extend into the collection groove, then controlling a plurality of second electric push rods to drive two groups of cleaning plates to move towards the circular saw blade, so that the two groups of guide rollers and four groups of cleaning rollers are abutted on the two side walls of the circular saw blade, then controlling the two groups of guide rollers to rotate to drive the circular saw blade to rotate, so that the four groups of cleaning rollers can clean the surface of the circular saw blade, and at the same time, a plurality of air injection holes can inject hot air flow through the corresponding existing equipment to dry the surface of the circular saw blade, improving the service life of the shearing machining device.

[0019] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The objects and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0021] Figure 1 The structure schematic diagram of the shearing machining device according to the embodiment of the present application is shown; Figure 2 The structure schematic diagram of the circular saw maintenance mechanism according to the embodiment of the present application is shown; Figure 3 A cross-sectional view of a circular saw maintenance mechanism according to an embodiment of the present application is shown; Figure 4 An enlarged view of A of the circular saw maintenance mechanism according to an embodiment of the present application is shown; Figure 3 Figure 5 A structural view of a part fixing mechanism according to an embodiment of the present application is shown; Figure 6 An enlarged view of B of the part fixing mechanism according to an embodiment of the present application is shown; Figure 5 Figure 7 A structural view of an auxiliary shearing mechanism according to an embodiment of the present application is shown; Figure 8 A cross-sectional view of the auxiliary shearing mechanism according to an embodiment of the present application is shown.

[0022] In the figure: 1, processing base; 2, support column; 3, first electric guide rail; 4, moving mounting seat; 5, mechanical arm structure; 6, circular saw structure; 7, circular saw maintenance mechanism; 8, processing groove; 9, second electric guide rail; 10, part fixing mechanism; 11, auxiliary shearing mechanism; 701, first mounting frame; 702, translation plate; 703, hydraulic impact structure; 704, guide plate; 705, limiting through slot; 706, processing block; 707, electric sliding table; 708, sliding groove; 709, sliding block; 710, first return spring; 711, mounting block; 1001, clamping structure; 1002, second mounting frame; 1003, abutting block; 1004, mounting slot; 1005, distance sensor; 1006, lifting through slot; 1007, lifting block; 1008, second return spring; 1009, first electric push rod; 1101, auxiliary box body; 1102, collecting groove; 1103, storage groove; 1104, stabilizing plate; 1105, elastic sheet; 1106, lifting baffle; 1107, second electric push rod; 1108, collecting box; 1109, telescopic slot; 1110, cleaning plate; 1111, guide roller; 1112, cleaning roller; 1113, air injection hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] ​​The embodiment of the application provides a shearing processing device for mechanical part processing, which comprises a processing base 1. Figure 1 As shown in the figure, the bottom of the processing base 1 is provided with a plurality of groups of supporting columns 2; a first electric guide rail 3 is arranged on a side wall of the processing base 1; a moving mounting base 4 is drivingly connected to the output end of the first electric guide rail 3; a mechanical arm structure 5 is arranged on the top of the moving mounting base 4; a circular saw structure 6 is drivingly connected to the output end of the mechanical arm structure 5; a circular saw maintenance mechanism 7 is arranged on the output end of the circular saw structure 6; a processing groove 8 is formed in the top of the processing base 1; two groups of second electric guide rails 9 are symmetrically arranged on the inner walls on the top of the processing groove 8; two groups of part fixing mechanisms 10 and auxiliary shearing mechanisms 11 are drivingly connected to the output ends of the second electric guide rails 9; and the two groups of part fixing mechanisms 10 are respectively located on the two sides of the auxiliary shearing mechanisms 11.

[0025] When the shearing work of the mechanical part is performed, the mechanical part is first fixed on the two groups of part fixing mechanisms 10, then the first electric guide rail 3 is controlled to drive the circular saw structure 6 to move to a corresponding position through the moving mounting base 4 and the mechanical arm structure 5 according to the shearing requirement, then the mechanical arm structure 5 is controlled to drive the circular saw structure 6 to perform shearing on a corresponding area of the mechanical part, and meanwhile the second electric guide rail 9 can drive the auxiliary shearing mechanism 11 to move to the shearing area to perform auxiliary shearing work.

[0026] As shown in the figure, the bottom of the processing base 1 is provided with a plurality of groups of supporting columns 2; a first electric guide rail 3 is arranged on a side wall of the processing base 1; a moving mounting base 4 is drivingly connected to the output end of the first electric guide rail 3; a mechanical arm structure 5 is arranged on the top of the moving mounting base 4; a circular saw structure 6 is drivingly connected to the output end of the mechanical arm structure 5; a circular saw maintenance mechanism 7 is arranged on the output end of the circular saw structure 6; a processing groove 8 is formed in the top of the processing base 1; two groups of second electric guide rails 9 are symmetrically arranged on the inner walls on the top of the processing groove 8; two groups of part fixing mechanisms 10 and auxiliary shearing mechanisms 11 are drivingly connected to the output ends of the second electric guide rails 9; and the two groups of part fixing mechanisms 10 are respectively located on the two sides of the auxiliary shearing mechanisms 11. Figure 2 , Figure 3 and Figure 4As shown, the circular saw maintenance mechanism 7 comprises a first mounting frame 701; the first mounting frame 701 is mounted on the output opening of the circular saw structure 6; two groups of translation plates 702 are symmetrically arranged on the inner walls of the two sides of the first mounting frame 701; a plurality of groups of hydraulic impact structures 703 are symmetrically arranged on the outer walls of the two sides of the first mounting frame 701; the output ends of the plurality of groups of hydraulic impact structures 703 on the same side are all in transmission connection with a corresponding group of translation plates 702; two groups of guide plates 704 are symmetrically arranged on the top of the two groups of translation plates 702; two groups of limiting through grooves 705 are formed in each group of guide plates 704; a group of processing blocks 706 is arranged in each group of limiting through grooves 705; each group of processing blocks 706 is square table-shaped, and the two side walls in the horizontal direction are both arranged as arc surfaces; one side wall of each group of processing blocks 706 away from a corresponding group of guide plates 704 is arranged as a polishing surface; two groups of electric sliding tables 707 are arranged on the top of each group of translation plates 702; the two groups of electric sliding tables 707 are symmetrically arranged on the two sides of the two groups of guide plates 704; a group of mounting blocks 711 is in transmission connection with the output end of each group of electric sliding tables 707; one end of each group of mounting blocks 711 away from a corresponding group of electric sliding tables 707 is in transmission connection with a corresponding group of processing blocks 706; a plurality of groups of sliding grooves 708 are formed in the top of each group of translation plates 702; a group of sliding blocks 709 is slidably connected in each group of sliding grooves 708; a group of first return springs 710 is arranged on one side wall of each group of sliding blocks 709; the other end of each group of first return springs 710 is connected to one side wall of a corresponding group of sliding grooves 708; the top of each group of sliding blocks 709 is connected to the bottom of a corresponding group of electric sliding tables 707.

[0027] When the circular saw blade of the circular saw structure 6 is deformed or has a problem of blade curling, a plurality of groups of hydraulic impact structures 703 can drive two groups of translation plates 702 to rapidly impact the circular saw blade, and four groups of processing blocks 706 can be driven by four groups of electric sliding tables 707 to move from the axis area of the circular saw blade to the two sides, cooperate with the fixed 45° angle rotation of the circular saw blade, so that the four groups of processing blocks 706 can impact the circular saw blade to simulate the millet line hammering repair method, and the polishing surface of the processing block 706 can be fitted to the blade of the circular saw blade at different inclination angles by controlling the rotation of the processing block 706 in the horizontal direction, because the two side walls of the processing block 706 in the horizontal direction are arc surfaces, and the four groups of electric sliding tables 707 can be elastically moved in the horizontal direction through the arrangement of the sliding groove 708, the sliding block 709 and the first return spring 710, so that the polishing surface of the processing block 706 can be fitted to the blade of the circular saw blade at different inclination angles, and cooperate with the high-speed rotation of the circular saw blade, so that the blade of the circular saw blade can be polished uniformly, thereby improving the maintenance effect of the shearing device on the circular saw blade.

[0028] For example, Figure 5 and Figure 6As shown, the part fixing mechanism 10 comprises a clamping structure 1001; the clamping structure 1001 is in transmission connection with the output ends of the two groups of second electric guide rails 9; the output end of the clamping structure 1001 is in symmetrical transmission connection with two groups of second mounting frames 1002; the opposite side walls of the two groups of second mounting frames 1002 are respectively provided with a plurality of groups of abutting blocks 1003; a plurality of groups of the abutting blocks 1003 on the same side are sequentially hinged together; the side wall of each group of the abutting blocks 1003 away from the corresponding group of second mounting frames 1002 is provided with a group of mounting grooves 1004; each group of the mounting grooves 1004 is provided with a group of distance sensors 1005; each group of the second mounting frames 1002 is provided with a group of lifting through grooves 1006; each group of the lifting through grooves 1006 is in sliding connection with a plurality of groups of lifting blocks 1007 in the vertical direction; the top and bottom of each group of the lifting blocks 1007 are respectively provided with a group of second return springs 1008; the other end of each group of the second return springs 1008 is in connection with the inner wall of the corresponding group of lifting blocks 1007 or lifting through grooves 1006; the side wall of each group of the lifting blocks 1007 away from the abutting block 1003 is provided with a group of first electric push rods 1009; the output end of each group of the first electric push rods 1009 is hinged with the corresponding group of abutting blocks 1003.

[0029] When fixing the mechanical part, the clamping structure 1001 drives the two groups of second mounting frames 1002 to move towards the mechanical part, so that one or more groups of abutting blocks 1003 abut on the outer wall of the mechanical part, and when the fixing contact surface is special-shaped, the corresponding distance sensor 1005 can detect the distance between the abutting block 1003 and the part, and control the output end of the corresponding first electric push rod 1009 to extend, so that the corresponding abutting block 1003 can abut on the surface of the mechanical part, which not only increases the fixing stress area of the mechanical part and improves the stability of the mechanical part, but also avoids the problem of deformation of the fixing contact area due to small contact area.

[0030] For example, Figure 7 and Figure 8As shown, the auxiliary shearing mechanism 11 comprises an auxiliary box 1101; the top of the auxiliary box 1101 is provided with a collection groove 1102; the top of the auxiliary box 1101 is symmetrically provided with four groups of receiving grooves 1103 at both side edges; each group of the receiving grooves 1103 is provided with a group of stable plates 1104; the cross section of each group of the stable plates 1104 is a fan ring, and the concave surface is provided with an elastic sheet 1105; the top of the auxiliary box 1101 is symmetrically movably penetrated by two groups of lifting baffles 1106 at both side edges perpendicular to the receiving grooves 1103; two groups of expansion grooves 1109 are symmetrically provided on the inner walls of both sides of the collection groove 1102; each group of the expansion grooves 1109 is provided with a group of cleaning plates 1110; a plurality of groups of second electric push rods 1107 are symmetrically provided on the side walls of the auxiliary box 1101; a plurality of groups of the second electric push rods 1107 on the same side are in transmission connection with a corresponding group of the cleaning plates 1110; a collection box 1108 is movably penetrated on one side wall of the collection groove 1102; the cross section of each group of the cleaning plates 1110 is a fan ring; each group of the cleaning plates 1110 is provided with a group of guide rollers 1111 at the bottom of the side wall away from the corresponding second electric push rod 1107; two groups of cleaning rollers 1112 are symmetrically provided on the side wall away from the corresponding second electric push rod 1107 of each group of the cleaning plates 1110; a plurality of groups of air jet holes 1113 are uniformly distributed on the side wall away from the corresponding second electric push rod 1107 of each group of the cleaning plates 1110.

[0031] When the shearing work of the mechanical part is carried out, the auxiliary box 1101 is moved to the shearing position of the mechanical part by controlling the second electric guide rail 9, then the four groups of stable plates 1104 are stretched out from the corresponding receiving grooves 1103, so that the four groups of elastic sheets 1105 can wrap on the outer wall of the mechanical part to reinforce the shearing position, so as to avoid the deformation of the mechanical part section under the combined action of high pressure concentration and shearing tearing when the circular saw structure 6 completely cuts off the mechanical part, and at the same time, the two groups of lifting baffles 1106 can automatically adjust the height according to the height of the circular saw structure 6 to block the splashing of metal scraps, thereby improving the shearing quality and the protection effect. After the shearing work is completed, the circular saw structure 6 can be stretched into the collection groove 1102 by controlling the mechanical arm structure 5, then the two groups of cleaning plates 1110 are moved towards the circular saw blade by controlling a plurality of groups of second electric push rods 1107, so that the two groups of guide rollers 1111 and the four groups of cleaning rollers 1112 abut on both side walls of the circular saw blade, then the two groups of guide rollers 1111 are rotated to drive the circular saw blade to rotate, so that the four groups of cleaning rollers 1112 can clean the surface of the circular saw blade, and at the same time, a plurality of groups of air jet holes 1113 can spray hot air flow through the corresponding existing equipment to dry the surface of the circular saw blade, thereby improving the service life of the shearing processing device.

[0032] By controlling several groups of hydraulic impact structures 703 to drive two groups of translation plates 702 to impact the circular saw blade quickly, and four groups of electric sliding tables 707 can drive four groups of processing blocks 706 to move from the axis area of the circular saw blade to both sides, cooperate with the fixed 45° angle rotation of the circular saw blade, so that the four groups of processing blocks 706 can impact the circular saw blade to simulate the millet line hammering repair method, and by controlling the rotation of the processing block 706 in the horizontal direction, the grinding surface of the processing block 706 can be attached to the circular saw blade at different inclination angles, and cooperate with the high-speed rotation of the circular saw blade, so that the cutting edge of the circular saw blade can be polished uniformly, thereby improving the maintenance effect of the shearing processing device on the circular saw blade.

[0033] By controlling the clamping structure 1001 to drive two groups of second mounting frames 1002 to move towards the mechanical part, so that one or more groups of abutting blocks 1003 abut on the outer wall of the mechanical part, and when the fixed contact surface is special-shaped, the corresponding distance sensor 1005 can detect the distance between the abutting block 1003 and the part, and control the output end of the corresponding first electric push rod 1009 to extend, so that the corresponding abutting block 1003 can abut on the surface of the mechanical part, not only increasing the fixed stress area of the mechanical part, but also improving the stability of the mechanical part, and avoiding the problem of deformation of the contact part due to too small fixed contact area.

[0034] By controlling the second electric guide rail 9 to drive the auxiliary box 1101 to move to the shearing position of the mechanical part, then controlling four groups of stabilizing plates 1104 to extend from the corresponding receiving grooves 1103, so that four groups of elastic sheets 1105 can be wrapped on the outer wall of the mechanical part to reinforce the shearing position, avoid the deformation of the mechanical part cross section under the combined action of high pressure concentration and shearing tearing when the circular saw structure 6 completely cuts off the mechanical part, and the two groups of lifting baffles 1106 can automatically adjust the height according to the height of the circular saw structure 6 to block the splashing of metal scraps during the shearing process, thereby improving the shearing quality and the protection effect.

[0035] By controlling the mechanical arm structure 5 to drive the circular saw structure 6 to extend into the collecting groove 1102, then controlling several groups of second electric push rods 1107 to drive two groups of cleaning plates 1110 to move towards the circular saw blade, so that two groups of guide rollers 1111 and four groups of cleaning rollers 1112 abut on the two side walls of the circular saw blade, then control the two groups of guide rollers 1111 to rotate to drive the circular saw blade to rotate, so that the four groups of cleaning rollers 1112 can clean the surface of the circular saw blade, and several groups of air injection holes 1113 can blow hot air flow through the corresponding existing equipment to dry the surface of the circular saw blade, thereby improving the service life of the shearing processing device.

[0036] Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood that modifications can be made to the foregoing embodiments, or additional implementations can be implemented, without departing from the spirit and scope of the inventive subject matter. Accordingly, the present application is not limited to the implementations described herein, but is intended to be defined by the claims set forth below, and equivalents thereof.

Claims

1. A shearing processing device for machining mechanical parts, comprising a processing base, characterized in that: A first electric guide rail is provided on one side wall of the processing base; a movable mounting base is driven to the output end of the first electric guide rail; a mechanical arm structure is provided on the top of the movable mounting base; a circular saw structure is driven to the output end of the mechanical arm structure; and a circular saw maintenance mechanism is provided on the output end of the circular saw structure. The processing base has a processing groove on its top; two sets of second electric guide rails are symmetrically arranged on the inner walls of the top two sides of the processing groove; two sets of part fixing mechanisms and auxiliary shearing mechanisms are connected to the output end of the second electric guide rails. The circular saw maintenance mechanism includes a first mounting frame; two sets of translation plates capable of rapid horizontal movement are symmetrically arranged on the inner walls of both sides of the first mounting frame; two sets of guide plates are symmetrically arranged on the top of the two sets of translation plates. Each set of guide plates has two sets of limiting slots; each set of limiting slots has a processing block for impacting and grinding the saw blade of the circular saw structure.

2. The shearing processing device for machining mechanical parts according to claim 1, characterized in that: The two sets of part fixing mechanisms are located on both sides of the auxiliary shearing mechanism; the first mounting frame is installed on the output end opening of the circular saw structure; several sets of hydraulic impact structures are symmetrically arranged on the outer walls of both sides of the first mounting frame; the output ends of several sets of hydraulic impact structures on the same side are all connected to a corresponding set of translation plates.

3. The shearing processing device for machining mechanical parts according to claim 2, characterized in that: Each set of processing blocks is square-shaped, and both horizontal side walls are curved. The side wall of each set of processing blocks away from the corresponding set of guide plates is a polishing surface. Each set of translation plates has two sets of electric slides on its top. The two sets of electric slides are symmetrically arranged on both sides of the two sets of guide plates. Each set of electric slides has a set of mounting blocks connected to its output end.

4. The shearing processing device for machining mechanical parts according to claim 3, characterized in that: The end of each set of mounting blocks away from the corresponding set of electric slides is connected to the corresponding set of processing blocks; the top of each set of translation plates is provided with several sets of sliding grooves; a set of sliders is slidably connected in each set of sliding grooves; a set of first return springs is provided on one side wall of each set of sliders; the other end of each set of first return springs is connected to one side wall of the corresponding set of sliding grooves; the top of each set of sliders is connected to the bottom of the corresponding set of electric slides.

5. A shearing processing device for machining mechanical parts according to claim 1, characterized in that: The part fixing mechanism includes a clamping structure; the clamping structure is driven to the output ends of two sets of second electric guide rails; two sets of second mounting frames are symmetrically driven to the output ends of the clamping structure; several sets of abutting blocks are respectively provided on the opposite side wall of the two sets of second mounting frames; several sets of abutting blocks on the same side are sequentially hinged together.

6. The shearing processing device for machining mechanical parts according to claim 5, characterized in that: Each set of contact blocks has a set of mounting slots on the side wall away from the corresponding set of second mounting frames; each set of mounting slots has a set of distance sensors; each set of second mounting frames has a set of lifting channels; each set of lifting channels has several sets of lifting blocks slidably connected in the vertical direction.

7. A shearing processing device for machining mechanical parts according to claim 6, characterized in that: Each set of lifting blocks is provided with a set of second return springs at its top and bottom; the other end of each set of second return springs is connected to the inner wall of the corresponding set of lifting blocks or lifting channels; each set of lifting blocks is provided with a set of first electric push rods on the side wall away from the contact block; the output end of each set of first electric push rods is hinged to the corresponding set of contact blocks.

8. A shearing processing device for machining mechanical parts according to claim 1, characterized in that: The auxiliary shearing mechanism includes an auxiliary box; a collection groove is provided on the top of the auxiliary box; four sets of storage grooves are symmetrically provided on the two sides of the top of the auxiliary box; a set of stabilizing plates is provided in each set of storage grooves; the cross-section of each set of stabilizing plates is fan-shaped, and an elastic sheet is provided on the concave surface.

9. A shearing processing device for machining mechanical parts according to claim 8, characterized in that: Two sets of lifting baffles are symmetrically and movable through the top of the auxiliary box, perpendicular to the two sides of the storage slot; two sets of telescopic slots are symmetrically opened on the inner walls of both sides of the collection slot; a set of cleaning plates is provided in each set of telescopic slots; several sets of second electric push rods are symmetrically arranged on the two sides of the auxiliary box; several sets of second electric push rods on the same side are all connected to the corresponding set of cleaning plates; a set of collection boxes is movably passed through the inner wall of one side of the collection slot.

10. A shearing processing device for machining mechanical parts according to claim 9, characterized in that: Each set of cleaning plates has a fan-shaped cross-section; each set of cleaning plates has a set of guide rollers at the bottom of the side wall away from the corresponding second electric push rod; each set of cleaning plates has two sets of cleaning rollers symmetrically arranged on the side wall away from the corresponding second electric push rod; each set of cleaning plates has several sets of air jet holes evenly distributed on the side wall away from the corresponding second electric push rod.

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