Rotary reciprocating type scraper deburring mechanism
Through the design of the rotary reciprocating scraper deburring mechanism, combined with the structures such as the arch frame, lifting cylinder and hydraulic motor, the problem of lowering and offset of the surface of the workpiece during mechanical deburring is solved, and efficient deburring and stable processing is achieved, improving the The yield rate.
Patent Information
- Application Number
- CN202421028351.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-11
AI Technical Summary
When removing burrs from the existing mechanical deburring mechanisms, they require multiple operations, resulting in a decrease in the flatness of the workpiece surface and the workpiece is prone to shift during processing, affecting the yield rate.
A rotary reciprocating scraper deburring mechanism is designed, and a combination structure of a arch frame, a lifting cylinder, a swing rack, a hydraulic motor, a round-tooth cutter plate and a first spring is designed. Through the cooperation of the round-tooth cutter rod and the tool fixing table, Deburring the surface of the workpiece is realized, and the stable clamping and fixing of the workpiece is ensured through the arrangement of the second fixing frame, the fixing seat, the fastening screw and the clamping plate.
It effectively improves the flatness of the workpiece surface, reduces multiple operations during deburring, improves the processing yield rate, ensures the stability of the workpiece and reduces the deviation, and improves the efficiency and effect of deburring.
Smart Images
Figure CN222268913U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mechanical processing, in particular to a rotary reciprocating scraper deburring mechanism. Background Art
[0002] Deburring mechanism refers to a device specially used to remove burrs from workpieces. It is designed and manufactured according to different processes and workpiece characteristics to achieve reliable deburring effect.
[0003] Deburring mechanisms are generally divided into mechanical deburring, chemical deburring, electrolytic deburring, laser deburring and other methods. Among them, mechanical deburring mechanisms use mechanical cutting or grinding to remove burrs on the end face of the slab. Common machines include grinding wheel deburring machines, grinding head deburring machines, brush deburring machines, etc. In the existing deburring mechanism technology, grinding wheel type or grinding head type deburring mechanisms can only remove burrs individually when deburring. When removing burrs in pieces, multiple operations are required, which may lead to problems such as reduced surface flatness of the workpiece due to multiple operations during deburring.
[0004] To this end, the utility model provides a rotary reciprocating scraper deburring mechanism. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a rotary reciprocating scraper deburring mechanism described in the utility model comprises an operating platform; a memorial arch frame is fixedly connected to the top of the operating platform; a pair of memorial arch frames are symmetrically arranged at the bottom of the operating platform; a lifting cylinder is fixedly connected to the top of the memorial arch frame; a swing rack is fixedly connected to the bottom of the lifting cylinder; the swing rack is fixedly connected to a first fixed frame near the side wall of the memorial arch frame; the other end of the first fixed frame is fixedly connected to a hydraulic motor; an eccentric swing arm is provided at the transmission end of the hydraulic motor; the other end of the eccentric swing arm is hinged to the swing rack; a tool fixing table is provided between the pair of memorial arch frames; the swing rack is hinged on the tool fixing The fixed table slides inside; a spherical toothed tool bar is provided in the middle of the tool fixing table; the spherical toothed tool bar is provided in multiple groups in the middle of the tool fixing table and is evenly distributed in the middle of the tool fixing table; the spherical toothed tool bar is meshed with the swing rack through gears; a spherical toothed cutter disc is provided on the top of the spherical toothed tool bar; a first spring is sleeved on the outer wall of the spherical toothed tool bar away from the spherical toothed cutter disc; a fixing component is provided on the top of the operating platform; this step deburrs the workpiece to be processed through the arrangement of the arch frame, the lifting cylinder, the swing rack, the eccentric swing arm, the hydraulic motor, the spherical toothed cutter disc, the spherical toothed tool bar and the first spring, reduces the problem of reduced surface flatness of the workpiece caused by the deburring process, improves the surface flatness of the deburred workpiece, and improves the yield rate during workpiece processing.
[0007] Preferably, the fixing assembly includes a second fixing frame, a fixing seat, a fastening screw and a clamping plate; the second fixing frame is fixedly connected to the top of the operating platform; a pair of the second fixing frames are arranged on the top of the operating platform and are symmetrically arranged; the fixing seat is fixedly connected between a pair of second fixing frames; the fastening screw is threadedly connected to the side wall of the fixing seat; multiple groups of the fastening screws are arranged on the side wall of the fixing seat and are symmetrically arranged; the clamping plate is rotatably connected to the end of the fastening screw close to the side wall of the fixing seat; this step clamps and fixes the workpiece to the bottom of the fixing seat by the arrangement of the second fixing frame, the fixing seat, the fastening screw and the clamping plate, thereby improving the stability of the workpiece during processing, reducing the situation where the workpiece is offset during deburring and causing the surface flatness of the workpiece to be reduced, and improving the yield rate during workpiece processing.
[0008] Preferably, a push rod is provided at the bottom of the fixed seat; the push rods are arranged in multiple groups at the bottom of the fixed seat and are evenly distributed at the bottom of the fixed seat; the bottom of the push rod is fixedly connected to a suction cup; the top of the push rod is fixedly connected to a second spring; the other end of the second spring is fixedly connected to the inside of the fixed seat; in this step, the workpiece is adsorbed and fixed to the bottom of the fixed seat through the arrangement of the push rod, the suction cup and the second spring, thereby improving the stability of the workpiece during processing and reducing the possibility of the workpiece falling from the fixed seat.
[0009] Preferably, the side wall of the clamping plate away from the fastening screw is fixedly connected with a rubber strip; the rubber strips are arranged in multiple groups on the side wall of the clamping plate and are evenly distributed on the side wall of the clamping plate; this step increases the contact area between the workpiece and the clamping plate by setting the rubber strips, reduces the situation where the workpiece slides off the side wall of the clamping plate, and improves the situation where the workpiece deflects during deburring.
[0010] Preferably, a collection box is provided on the top of the operating platform; the collection box is arranged between a pair of second fixed frames; in this step, through the setting of the collection box, the debris scraped off by the spherical cutter disc is collected by the collection box, thereby improving the convenience of collection and improving the cleanliness of the surface of the operating platform.
[0011] Preferably, a telescopic rod is fixedly connected to the bottom of the operating platform; the telescopic rod is arranged in multiple groups at the bottom of the operating platform and is evenly distributed at the four corners of the bottom of the operating platform; this step improves the stability of the deburring mechanism during operation and reduces the tilting of the operating platform by setting the telescopic rod.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The rotary reciprocating scraper deburring mechanism described in the utility model deburrs the workpiece to be processed through the arrangement of an arch frame, a lifting cylinder, a swing rack, an eccentric swing arm, a hydraulic motor, a spherical toothed cutter disc, a spherical toothed cutter rod, and a first spring, thereby reducing the problem of reduced surface flatness of the workpiece during deburring, improving the surface flatness of the deburred workpiece, and improving the yield rate during workpiece processing.
[0014] 2. The rotary reciprocating scraper deburring mechanism described in the utility model clamps and fixes the workpiece at the bottom of the fixed seat through the arrangement of a second fixed frame, a fixed seat, a fastening screw and a clamping plate, thereby improving the stability of the workpiece during processing, reducing the situation in which the workpiece is offset during deburring and causing the surface flatness of the workpiece to be reduced, and improving the yield rate during workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a schematic diagram of the structure of the swing rack and the round toothed cutter bar in the utility model;
[0017] Figure 2 It is a three-dimensional diagram of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the cooperation between the hydraulic motor and the eccentric swing arm in the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the spherical toothed cutter bar and the cutter fixing platform in the utility model;
[0020] Figure 5 It is a schematic diagram of the structure of the clamping plate and the fixing seat in the utility model;
[0021] In the figure: 1. operating platform; 11. archway frame; 12. lifting cylinder; 13. swing rack; 14. eccentric swing arm; 15. hydraulic motor; 16. spherical toothed cutter disc; 17. spherical toothed cutter bar; 18. first spring; 19. tool fixing table; 101. first fixed frame; 2. second fixed frame; 21. fixed seat; 22. fastening screw; 23. clamping plate; 3. push rod; 31. suction cup; 32. second spring; 4. rubber strip; 5. collection box; 6. telescopic rod; 7. universal wheel. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 4As shown, a rotary reciprocating scraper deburring mechanism described in an embodiment of the utility model comprises an operating platform 1; a memorial arch frame 11 is fixedly connected to the top of the operating platform 1; a pair of memorial arch frames 11 are arranged at the bottom of the operating platform 1 and are symmetrically arranged; a lifting cylinder 12 is fixedly connected to the top of the memorial arch frame 11; a swing rack 13 is fixedly connected to the bottom of the lifting cylinder 12; a first fixed frame 101 is fixedly connected to the side wall of the memorial arch frame 11 near the swing rack 13; the first fixed frame 101 is fixedly connected to the other side of the memorial arch frame 11. The end of the archway frame 11 is fixedly connected with a hydraulic motor 15; the transmission end of the hydraulic motor 15 is provided with an eccentric swing arm 14; the other end of the eccentric swing arm 14 is hinged with a swing rack 13; a tool fixing platform 19 is provided between a pair of the archway frames 11; the swing rack 13 slides inside the tool fixing platform 19; a scalloped tool bar 17 is provided in the middle of the tool fixing platform 19; the scalloped tool bar 17 is provided in multiple groups in the middle of the tool fixing platform 19 and is evenly distributed in the middle of the tool fixing platform 19; the scalloped tool bar 17 and the swing rack 13 are meshed with gears. The scalloped cutter bar 17 is provided with a scalloped cutter disc 16 on the top; the outer wall of the scalloped cutter bar 17 away from the scalloped cutter disc 16 is sleeved with a first spring 18; a fixing assembly is provided on the top of the operating platform 1; during operation, the slab workpiece is placed on the fixing assembly, and the height of the tool fixing platform 19 is adjusted by the lifting cylinder 12 to make the scalloped cutter disc 16 to a suitable position, and the eccentric swing arm 14 drives the hydraulic motor 15 to rotate, and the hydraulic motor 15 pulls the swing rack 13 to reciprocate, and the swing rack 13 drives the scalloped cutter bar when it reciprocates. 17 rotates, the first spring 18 supports the spherical cutter disc 16 to keep in contact with the workpiece, and the spherical cutter disc 16 rotates to deburr the end face of the workpiece; this step deburrs the workpiece to be processed through the arrangement of the arch frame 11, the lifting cylinder 12, the swing rack 13, the eccentric swing arm 14, the hydraulic motor 15, the spherical cutter disc 16, the spherical cutter rod 17, and the first spring 18, reduces the problem of reduced surface flatness of the workpiece during deburring, improves the surface flatness of the deburred workpiece, and improves the yield rate during workpiece processing.
[0024] like Figure 2 and Figure 5As shown, the fixing assembly includes a second fixing frame 2, a fixing seat 21, a fastening screw 22, and a clamping plate 23; the second fixing frame 2 is fixedly connected to the top of the operating platform 1; a pair of the second fixing frames 2 are arranged on the top of the operating platform 1, and are symmetrically arranged; the fixing seat 21 is fixedly connected between a pair of second fixing frames 2; the fastening screw 22 is threadedly connected to the side wall of the fixing seat 21; the fastening screw 22 is arranged in multiple groups on the side wall of the fixing seat 21, and is symmetrically arranged; the clamping plate 23 is rotatably connected to the side wall of the fixing seat 21 Connected to the end of the fastening screw 22; during operation, the workpiece to be processed is placed at the bottom of the fixed seat 21, and the fastening screw 22 is turned to enable the clamping plate 23 to clamp and fix the workpiece, thereby reducing the possibility of the workpiece shifting during processing; in this step, the workpiece is clamped and fixed at the bottom of the fixed seat 21 through the arrangement of the second fixed frame 2, the fixed seat 21, the fastening screw 22, and the clamping plate 23, thereby improving the stability of the workpiece during processing, reducing the situation in which the workpiece is shifted during deburring and causing the surface flatness of the workpiece to decrease, and improving the yield rate during workpiece processing.
[0025] like Figure 5 As shown, a push rod 3 is provided at the bottom of the fixed seat 21; the push rod 3 is arranged in multiple groups at the bottom of the fixed seat 21 and is evenly distributed at the bottom of the fixed seat 21; a suction cup 31 is fixedly connected to the bottom of the push rod 3; a second spring 32 is fixedly connected to the top of the push rod 3; the other end of the second spring 32 is fixedly connected to the inside of the fixed seat 21; during operation, when the workpiece is placed at the bottom of the fixed seat 21, the suction cup 31 adsorbs and fixes the workpiece, and the suction cup 31 pushes the push rod 3 to move upward and compresses the second spring 32. After the workpiece is processed, the second spring 32 drives the push rod 3 and the suction cup 31 to reset; in this step, the workpiece is adsorbed and fixed to the bottom of the fixed seat 21 through the setting of the push rod 3, the suction cup 31 and the second spring 32, thereby improving the stability of the workpiece during processing and reducing the possibility of the workpiece falling from the fixed seat 21.
[0026] like Figure 5 As shown, the side wall of the clamping plate 23 away from the fastening screw 22 is fixedly connected with a rubber strip 4; the rubber strip 4 is arranged in multiple groups on the side wall of the clamping plate 23 and is evenly distributed on the side wall of the clamping plate 23; during operation, when the workpiece is clamped by the clamping plate 23, the rubber strip 4 contacts the workpiece to increase the contact area between the workpiece and the clamping plate 23; this step increases the contact area between the workpiece and the clamping plate 23 by setting the rubber strip 4, reduces the situation where the workpiece slides off the side wall of the clamping plate 23, and improves the situation where the workpiece deflects during deburring.
[0027] like Figure 2As shown, a collecting box 5 is provided on the top of the operating platform 1; the collecting box 5 is arranged between a pair of second fixed frames 2; during operation, the debris scraped by the spherical cutter disc 16 falls on the tool fixing table 19, and rolls down into the collecting box 5 to be collected; in this step, through the setting of the collecting box 5, the debris scraped by the spherical cutter disc 16 is collected by the collecting box 5, thereby improving the convenience of collection and improving the cleanliness of the surface of the operating platform 1.
[0028] like Figure 2 As shown, a telescopic rod 6 is fixedly connected to the bottom of the operating platform 1; multiple groups of telescopic rods 6 are arranged at the bottom of the operating platform 1 and are evenly distributed at the four corners of the bottom of the operating platform 1; during operation, when the deburring mechanism is used on an uneven ground, the height of the telescopic rod 6 is adjusted to make the operating platform 1 level, thereby increasing the stability of the deburring mechanism during operation; this step improves the stability of the deburring mechanism during operation and reduces the tilting of the operating platform 1 by setting the telescopic rod 6.
[0029] like Figure 2 As shown, the bottom of the telescopic rod 6 is fixedly connected with a universal wheel 7; during operation, when the operating platform 1 needs to be moved, it is moved through the universal wheel 7, thereby improving the convenience of moving the operating platform 1.
[0030] During operation, the slab workpiece is placed on the fixed assembly, and the height of the tool fixing platform 19 is adjusted by the lifting cylinder 12 to make the scalloped cutter disc 16 to a suitable position. The eccentric swing arm 14 drives the hydraulic motor 15 to rotate, and the hydraulic motor 15 pulls the swing rack 13 to make reciprocating motion. The swing rack 13 reciprocates and drives the scalloped cutter bar 17 to rotate. The first spring 18 supports the scalloped cutter disc 16 to keep in contact with the workpiece, and the scalloped cutter disc 16 rotates to deburr the end face of the workpiece; the workpiece to be processed is placed at the bottom of the fixed seat 21, and the fastening screw 22 is screwed so that the clamping plate 23 clamps and fixes the workpiece to reduce the deviation of the workpiece during processing. When the workpiece is placed at the bottom of the fixing seat 21, the suction cup 31 fixes the workpiece, and the suction cup 31 pushes the ejector rod 3 to move upward and compresses the second spring 32. After the workpiece is processed, the second spring 32 drives the ejector rod 3 and the suction cup 31 to reset. When the workpiece is clamped by the clamping plate 23, the rubber strip 4 contacts the workpiece to increase the contact area between the workpiece and the clamping plate 23. The debris scraped by the spherical cutter disc 16 falls on the tool fixing table 19, rolls down and falls into the collection box 5 to be collected. When the deburring mechanism is used on an uneven ground, the height of the telescopic rod 6 is adjusted to make the operating platform 1 level, thereby increasing the stability of the deburring mechanism when it is working.
[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A rotary reciprocating scraper deburring mechanism, comprising an operating platform (1); characterized in that: The top of the operating platform (1) is fixedly connected to an archway frame (11); a pair of archway frames (11) are arranged at the bottom of the operating platform (1) and are symmetrically arranged; the top of the archway frame (11) is fixedly connected to a lifting cylinder (12); the bottom of the lifting cylinder (12) is fixedly connected to a swing rack (13); the swing rack (13) is fixedly connected to a first fixed frame (101) near the side wall of the archway frame (11); the other end of the first fixed frame (101) is fixedly connected to a hydraulic motor (15); the transmission end of the hydraulic motor (15) is provided with an eccentric swing arm (14); the other end of the eccentric swing arm (14) is hinged with the swing rack (13) The invention relates to a method for manufacturing a tool fixing platform (19) for operating the operating platform (1) and a control system for operating the operating platform (1). The method comprises the following steps: a first step is to connect the tool fixing platform (19) and a second step is to connect the tool fixing platform (19) to the control system for operating the operating platform (1) and a control system for operating the operating platform (1) to control ...
2. A rotary reciprocating scraper deburring mechanism according to claim 1, characterized in that: The fixing assembly comprises a second fixing frame (2), a fixing seat (21), a fastening screw (22), and a clamping plate (23); the second fixing frame (2) is fixedly connected to the top of the operating platform (1); a pair of the second fixing frames (2) are arranged on the top of the operating platform (1), and are symmetrically arranged; the fixing seat (21) is fixedly connected between the pair of second fixing frames (2); the fastening screw (22) is threadedly connected to the side wall of the fixing seat (21); a plurality of groups of the fastening screws (22) are arranged on the side wall of the fixing seat (21), and are symmetrically arranged; the clamping plate (23) is rotatably connected to the end of the fastening screw (22) near the side wall of the fixing seat (21).
3. A rotary reciprocating scraper deburring mechanism according to claim 2, characterized in that: A push rod (3) is provided at the bottom of the fixing seat (21); a plurality of push rods (3) are provided at the bottom of the fixing seat (21) and are evenly distributed at the bottom of the fixing seat (21); a suction cup (31) is fixedly connected to the bottom of the push rod (3); a second spring (32) is fixedly connected to the top of the push rod (3); the other end of the second spring (32) is fixedly connected to the inside of the fixing seat (21).
4. A rotary reciprocating scraper deburring mechanism according to claim 3, characterized in that: A rubber strip (4) is fixedly connected to the side wall of the clamping plate (23) away from the fastening screw (22); multiple groups of the rubber strips (4) are arranged on the side wall of the clamping plate (23) and are evenly distributed on the side wall of the clamping plate (23).
5. A rotary reciprocating scraper deburring mechanism according to claim 4, characterized in that: A collection box (5) is provided on the top of the operating platform (1); the collection box (5) is arranged between a pair of second fixing frames (2).
6. A rotary reciprocating scraper deburring mechanism according to claim 5, characterized in that: The bottom of the operating platform (1) is fixedly connected with a telescopic rod (6); a plurality of groups of the telescopic rods (6) are arranged at the bottom of the operating platform (1) and are evenly distributed at the four corners of the bottom of the operating platform (1).