Casting burr cleaning mechanism

Abstract

The utility model discloses a casting burr cleaning mechanism which comprises a base, a fixing assembly is in bolted connection with the position, close to one side, of the top of the base, a clamping assembly is detachably installed on the top of the fixing assembly, and a grinding driving arm is in threaded connection with the position, away from the fixing assembly, of the top of the base. And the end face of the grinding driving arm is in bolted connection with a grinding head. By arranging the clamping assembly capable of being adjusted at multiple angles, the clamping assembly can tightly abut against and fix a special-shaped casting, so that the special-shaped casting can be kept stable when burrs on the surface of the special-shaped casting are cleaned, surface polishing damage is prevented, meanwhile, the polishing driving arm is used for driving the polishing head with the replaceable end face, and the polishing efficiency is improved. The grinding head can be properly replaced according to the material of the casting, the surface of the casting can be quickly ground and cleaned at multiple angles, and the surface quality and the production efficiency of the machined casting are improved.

Description

Technical Field

[0001] This utility model relates to the field of casting processing technology, and in particular to a casting burr removal mechanism. Background Technology

[0002] During the casting production process, due to the characteristics of the casting process, burrs often appear on the surface of the casting. These burrs not only affect the appearance quality of the casting, but may also lead to a decrease in fitting accuracy during subsequent assembly, or even damage other parts.

[0003] Currently, common methods for cleaning burrs on castings include manual cleaning and mechanical cleaning. While manual cleaning can handle castings of various shapes with relative flexibility, it is labor-intensive, inefficient, and the cleaning quality is greatly affected by the worker's skill level and working condition. Mechanical cleaning methods, such as using grinding machines, can improve cleaning efficiency to some extent, but for some castings with complex shapes and fine structures, it is difficult to guarantee the cleaning effect, and it is easy to cause incomplete cleaning or excessive grinding that damages the casting body. Therefore, this utility model proposes a casting burr cleaning mechanism. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a casting burr cleaning mechanism to solve the problems of low efficiency, poor cleaning effect and limited applicability of existing casting burr cleaning methods. This mechanism can achieve efficient and precise cleaning of burrs on castings of different shapes, thereby improving the surface quality and production efficiency of castings.

[0005] To solve the above technical problems, the present invention provides a casting burr cleaning mechanism, including a base, a fixing component bolted to the top of the base near one side, a clamping component detachably mounted on the top of the fixing component, a grinding drive arm threaded to the top of the base away from the fixing component, and a grinding head bolted to the end face of the grinding drive arm.

[0006] The present invention is further configured such that: the fixing component includes a fixing seat, a mating groove is provided at the top center of the fixing seat, a plurality of material leakage grooves are evenly provided at the bottom of the mating groove, and a cleaning groove is provided at the bottom of the fixing seat, and the cleaning groove and the mating groove are connected.

[0007] The above technical solution facilitates the use of the mating groove to fix the bottom of the required casting, and the opening of the material discharge groove facilitates the falling off during burr cleaning, so that the debris can be quickly cleaned up in the later stage using the cleaning groove.

[0008] The present invention is further configured such that: the clamping assembly includes two adjusting rods, each of the two adjusting rods has an adjusting sleeve bolted to the middle of its outer wall, the opposing surfaces of the two sleeves are bolted to a clamping plate, the opposing surfaces of the two clamping plates are fixedly connected to a plurality of abutting rods, the end faces of the two adjusting rods are symmetrically bolted to a connecting block, the side walls of the two sets of connecting blocks are bolted to a moving block, and a bidirectional lead screw and a sliding rod are respectively installed on both sides of the fixed base.

[0009] Through the above technical solution, a bidirectional lead screw is used to drive the moving block to move, thereby causing the connected adjusting rod to drive the moving block on the other end face to slide on the slide rod, thereby driving the sleeve on the adjusting rod to move. At the same time, the sleeve locked and fixed on the adjusting rod can drive the bolt-connected clamping plate to move, so that multiple clamping rods are pressed against the outer wall of the casting, and the position is fixed in conjunction with the bottom fixing seat.

[0010] The present invention is further configured such that: a plurality of positioning holes are evenly provided in the circumferential direction at the middle position of the adjusting rod; a bolt hole is provided at the top of the sleeve; and the sleeve is threadedly connected to the positioning hole by a bolt passing through the bolt hole.

[0011] The above technical solution facilitates the use of a sleeve to rotate and adjust the angle on the outer wall of the adjusting rod, allowing the clamping rod on the clamp plate to clamp and fix the casting from different tilt angles.

[0012] The present invention is further configured such that: both sets of connecting blocks are provided with multiple connecting holes, and the end faces of the two adjusting rods are respectively connected to the connecting blocks through the connecting holes by bolts.

[0013] The above technical solution facilitates the installation and fixation of the adjusting rod on the connecting block through multiple connecting holes at different positions, thereby adapting to different castings for fixing.

[0014] The present invention is further configured such that: the end face of the bidirectional lead screw is rotatably connected to the fixed base, and a handwheel is fixedly connected to the end face; at the same time, the outer wall of the bidirectional lead screw is threadedly connected to the two correspondingly sleeved moving blocks.

[0015] The above technical solution facilitates the stable rotation of the bidirectional lead screw on the fixed base using a handwheel, enabling stable adjustment of the moving block.

[0016] The present invention is further configured such that: the slide bar is bolted to one side of the fixed base and is slidably connected to the corresponding sleeved moving block.

[0017] The above technical solution facilitates the adjustment of the adjusting rod, enabling the moving blocks at both ends to move threadedly on the bidirectional lead screw and slide in cooperation on the slide bar, thereby improving the stability of clamping.

[0018] The beneficial effects of this utility model are as follows:

[0019] 1. The casting burr cleaning mechanism proposed in this utility model is equipped with a clamping component that can be adjusted at multiple angles, so as to firmly fix the irregular casting, thereby keeping it stable during surface burr cleaning and preventing surface damage from grinding.

[0020] 2. The casting burr cleaning mechanism proposed in this utility model uses a grinding drive arm to drive a replaceable grinding head on the end face, which allows for the appropriate grinding head to be changed according to the material of the casting, and can perform multi-angle rapid grinding and cleaning of the surface of the casting, thereby improving the surface quality and production efficiency of the processed casting. Attached Figure Description

[0021] Figure 1 This is a first structural diagram of a casting burr removal mechanism according to the present invention;

[0022] Figure 2 This is a second structural diagram of a casting burr removal mechanism according to the present invention;

[0023] Figure 3 This is a schematic diagram of the installation of the clamping component in a casting burr cleaning mechanism according to the present invention.

[0024] Figure 4 This is a structural diagram of the fixing component in a casting burr cleaning mechanism according to the present invention;

[0025] Figure 5 This is a structural diagram of the clamping component in a casting burr removal mechanism according to this utility model;

[0026] Figure 6 This is an exploded view of the clamping component in a casting burr removal mechanism according to this utility model.

[0027] In the diagram: 1. Base; 2. Fixing component; 21. Fixing seat; 22. Mating groove; 23. Material leakage groove; 24. Cleaning groove; 3. Clamping component; 31. Adjusting rod; 311. Positioning hole; 32. Sleeve; 321. Bolt hole; 33. Clamping plate; 34. Clamping rod; 35. Connecting block; 351. Connecting hole; 36. Moving block; 37. Two-way lead screw; 371. Handwheel; 38. Slide rod; 4. Grinding drive arm; 41. Grinding head. Detailed Implementation

[0028] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0029] like Figures 1-4 As shown, a casting burr cleaning mechanism includes a base 1. A fixing component 2 is bolted to the top of the base 1 near one side. The fixing component 2 includes a fixing seat 21. A mating groove 22 is provided at the center of the top of the fixing seat 21. Multiple material leakage grooves 23 are evenly provided at the bottom of the mating groove 22. A cleaning groove 24 is provided at the bottom of the fixing seat 21, and the cleaning groove 24 is connected to the mating groove 22. This facilitates the use of the mating groove 22 to fix the bottom of the casting. The material leakage grooves 23 facilitate the falling off of burrs during cleaning, so that the debris can be quickly cleaned up later using the cleaning groove 24. A grinding drive arm 4 is threaded to the top of the base 1 away from the fixing component 2. A grinding head 41 is bolted to the end face of the grinding drive arm 4.

[0030] like Figures 3-6As shown, a clamping assembly 3 is detachably mounted on the top of the fixing assembly 2. The clamping assembly 3 includes two adjusting rods 31. Adjustable sleeves 32 are bolted to the middle of the outer walls of both adjusting rods 31. Multiple positioning holes 311 are evenly distributed circumferentially on the middle of the adjusting rods 31. Bolt holes 321 are formed at the top of the sleeves 32. The sleeves 32 are threaded into the positioning holes 311 via bolts passing through the bolt holes 321, facilitating the adjustment of the angle by rotating the sleeves 32 on the outer walls of the adjusting rods 31. This allows the clamping rods 34 on the clamping plates 33 to clamp and fix the casting from different angles. Clamping plates 33 are bolted to the opposite faces of the two sleeves 32. Several clamping rods 34 are fixedly connected to the opposite faces of the two clamping plates 33. The end faces of the two adjusting rods 31 are symmetrically bolted... The system is connected by connecting blocks 35. Both sets of connecting blocks 35 have multiple connecting holes 351. The end faces of the two adjusting rods 31 are connected to the connecting blocks 35 by bolts through the connecting holes 351. This allows the adjusting rods 31 to be installed and fixed on the connecting blocks 35 through multiple connecting holes 351 at different positions, thus adapting to different castings. The side walls of both sets of connecting blocks 35 are bolted with moving blocks 36. The two sides of the fixed base 21 are respectively equipped with a bidirectional lead screw 37 and a sliding rod 38. The end face of the bidirectional lead screw 37 is rotatably connected to the fixed base 21, and a handwheel 371 is fixedly connected to the end face. At the same time, the outer wall of the bidirectional lead screw 37 is threadedly connected to the two corresponding moving blocks 36, which facilitates the use of the handwheel 371 to drive the bidirectional lead screw 37 to rotate stably on the fixed base 21. The movable block 36 is stably adjusted. The slide rod 38 is bolted to one side of the fixed seat 21 and is slidably connected to the corresponding movable block 36. This allows the movable blocks 36 at both ends to move threadedly on the double-ended screw 37 and slide on the slide rod 38 when the adjusting rod 31 is adjusted, thus improving the stability of the clamping. The double-ended screw 37 drives the movable block 36 to move, which in turn causes the connected adjusting rod 31 to drive the movable block 36 on the other end to slide on the slide rod 38, thereby driving the sleeve 32 on the adjusting rod 31 to move. At the same time, the sleeve 32 locked on the adjusting rod 31 can drive the bolted clamping plate 33 to move, so that the multiple clamping rods 34 are pressed against the outer wall of the casting and are fixed in position with the fixed seat 21 at the bottom.

[0031] In use, the casting to be deburred is first placed into the mating groove 22. Then, the handwheel 371 is turned to rotate the double-acting screw 37, causing the external moving block 36 to move relative to the other side. The connecting adjusting rod 31 drives the other moving block 36 to slide on the sliding rod 38. This allows the sleeve 32 connected to the adjusting rod 31 to drive several clamping rods 34 on the clamping plate 33 to clamp and fix the outer wall of the casting. Finally, the grinding drive arm 4 is started. Its multi-angle rotation allows the grinding head 41 on the end face to quickly clean the burrs on the surface of the casting. The cleaned debris can fall into the cleaning groove 24 through the material discharge groove 23 for easy and quick cleaning later.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A casting burr cleaning mechanism, comprising a base (1), characterized in that: The base (1) is bolted to a fixing component (2) near one side of its top. The fixing component (2) includes a fixing seat (21). A mating groove (22) is provided at the center of the top of the fixing seat (21). Multiple material leakage grooves (23) are evenly provided at the bottom of the mating groove (22). A cleaning groove (24) is provided at the bottom of the fixing seat (21), and the cleaning groove (24) and the mating groove (22) are connected. The top of the fixing component (2) is detachably equipped with a clamping component (3). The clamping component (3) includes two adjusting rods (31). The middle of the outer wall of each of the two adjusting rods (31) is bolted with an adjusting sleeve (32). The opposite surfaces of the two sleeves (32) are bolted with a clamping plate (33). The opposite surfaces of the two clamping plates (33) are fixedly connected with several abutting rods (34). The end faces of the two adjusting rods (31) are symmetrically bolted with connecting blocks (35). The side walls of the two sets of connecting blocks (35) are bolted with moving blocks (36). The two sides of the fixing seat (21) are respectively equipped with a two-way lead screw (37) and a slide rod (38). The adjusting rod (31) has multiple positioning holes (311) evenly distributed in the circumferential direction at the middle position. The top of the sleeve (32) is provided with a bolt hole (321). The sleeve (32) is threaded to the positioning hole (311) by a bolt passing through the bolt hole (321). Both sets of connecting blocks (35) are provided with multiple connecting holes (351), and the end faces of the two adjusting rods (31) are respectively connected to the connecting blocks (35) through the connecting holes (351) by bolts. The end face of the bidirectional lead screw (37) is rotatably connected to the fixed seat (21), and a handwheel (371) is fixedly connected to the end face. At the same time, the outer wall of the bidirectional lead screw (37) is threadedly connected to the two corresponding moving blocks (36). The slide bar (38) is bolted to one side of the fixed seat (21) and is slidably connected to the corresponding sleeved moving block (36); The base (1) is threadedly connected to a grinding drive arm (4) at a position away from the fixing component (2) on its top, and a grinding head (41) is bolted to the end face of the grinding drive arm (4).

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