A surface deburring device for bolt processing

Abstract

The utility model belongs to B bolt processing technical field, concretely relates to a surface deburring device for bolt processing, including roller support and the polishing roller of installation in roller support top, one end of polishing roller is connected with driven pulley, driven pulley is connected with driving motor through belt, the controller is installed to roller support through mounting bracket, the inner side of roller support is installed with blanking plate, the utility model discloses when the burr of bolt surface is removed, now pull the pull rod of assembling seat both ends, now drive linkage plate extrusion linkage spring, make linkage spring take place elastic compression, and then drive the synchronous movement of plugboard, now plugboard is quickly taken down from the opening of assembling block both ends, thereby convenient quick unfolding of turnover cover plate on the surface of polishing roller, and then conveniently the bolt parts in the polishing roller are quickly taken out, improve the efficiency of bolt processing.

Description

Technical Field

[0001] This utility model belongs to the field of bolt processing technology, specifically relating to a surface deburring device for bolt processing. Background Technology

[0002] A surface deburring device for bolt processing is a piece of equipment used to remove burrs from the surface of bolts and improve their surface quality. The polishing roller is the main component of the device, used to hold the bolts and polishing media, and the drive mechanism is used to rotate the polishing roller. It typically includes components such as a drive motor, a drive shaft, pulleys, and a transmission shaft.

[0003] Bolts and polishing media (such as abrasives or polishing fluid) are placed inside a polishing drum, and a drive mechanism rotates the drum at a low speed. The bolts and polishing media continuously tumble, collide, and rub against each other inside the drum. Through the cutting and compressive forces of the polishing media, burrs on the bolt surface are gradually ground away. Simultaneously, some devices use stirring and vibration to ensure more thorough contact between the bolts and the polishing media, improving the deburring effect.

[0004] Specifically, after using a drum polishing machine to grind burrs off the bolt surface, the machine cover needs to be opened for bolt unloading and internal cleaning. Currently, most mainstream drum polishing machines on the market use a three-set bolt design to secure the cover. Opening the machine requires operators to disassemble all three sets of bolts sequentially, which is not only cumbersome and time-consuming, but also prone to bolt loss or misalignment. This inconvenient opening method significantly extends equipment downtime, reduces the continuity of mass production, and, especially in high-frequency unloading scenarios, directly leads to a decrease in overall production efficiency. Furthermore, repeated bolt disassembly exacerbates thread wear, shortens equipment lifespan, and increases subsequent maintenance costs, negatively impacting bolt processing capacity and cost control. Utility Model Content

[0005] The purpose of this invention is to provide a surface deburring device for bolt processing. Currently, most mainstream drum polishing equipment on the market uses a three-set bolt fastening cover design. When opening, the operator needs to disassemble the three sets of bolts one by one. This is not only cumbersome and time-consuming, but also prone to bolt loss or misalignment. This inconvenient opening method significantly prolongs equipment downtime and reduces the continuity of mass production. Especially in high-frequency unloading scenarios, it directly leads to a decrease in overall production efficiency. At the same time, repeated disassembly of bolts will also aggravate thread wear, shorten the service life of the equipment, and increase the later maintenance costs, which will have an adverse impact on the production capacity and cost control of bolt processing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a surface deburring device for bolt processing, comprising a roller support and a grinding roller mounted on the top of the roller support, one end of the grinding roller being connected to a driven pulley, the driven pulley being connected to a drive motor via a belt, the roller support being mounted with a controller via a mounting bracket, a feeding plate being mounted on the inner side of the roller support, and a flip cover plate being rotatably connected to the surface of the grinding roller via a hinge; An adjustment plate is connected to the side of the flip cover opposite the hinge. An assembly block is connected to the bottom surface of the adjustment plate. An assembly seat is connected to the surface of the grinding roller near the assembly block. Pull rods are connected to both ends of the assembly seat. A linkage plate is connected to the other end of the pull rods. A linkage spring is connected to one side of the linkage plate. An insert plate is connected to the other side of the linkage plate.

[0007] To facilitate quick assembly of the flip cover, as a preferred surface deburring device for bolt processing according to this utility model, the assembly block on the bottom surface of the adjusting plate and the opening on the surface of the assembly seat form a fitting structure, and the pull rod is slidably connected to the opening on one side of the assembly seat.

[0008] To facilitate the fixing of the assembly block, as a preferred surface deburring device for bolt processing according to this utility model, the linkage spring is sleeved on the surface of the pull rod, and one end of the linkage spring relative to the linkage plate is connected to the inner wall of the assembly seat opening. The linkage plate and the linkage spring constitute an elastic telescopic structure.

[0009] To facilitate locking and securing the flip cover, as a preferred surface deburring device for bolt processing according to this utility model, the insert plate passes through and extends to the outside of the assembly base, and the insert plate and the opening at one end of the assembly block form a fitting structure.

[0010] To facilitate the installation of the deburring plate, in a preferred embodiment of the surface deburring device for bolt processing according to this utility model, the inner wall of the grinding roller is connected to a central rod, the surface of the central rod is connected to a clamping plate, and the mating surface of the clamping plate is connected to a mating clamping plate.

[0011] To improve the burr removal effect, in the preferred embodiment of the surface deburring device for bolt processing of this utility model, the side surfaces of the clamp plate and the butt clamp plate are connected with a disintegrating plate, the disintegrating plate is made of rectangular stainless steel, and the recesses of the clamp plate and the butt clamp plate are equipped with positioning blocks.

[0012] To facilitate the stable installation of the deburring plate, as a preferred surface deburring device for bolt processing according to this utility model, the surface of the clamp plate is connected with a locking screw, which passes through the clamp plate and is threadedly connected to the mating clamp plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: After the burrs on the bolt surface are removed, the pull rods at both ends of the assembly base are pulled, which causes the linkage plate to squeeze the linkage spring, causing the linkage spring to elastically compress. This causes the insert plate to move synchronously, and the insert plate can be quickly removed from the openings at both ends of the assembly block. This makes it easy to quickly unfold the flip cover plate on the surface of the grinding drum, and thus facilitates the quick removal of the bolt parts inside the grinding drum, improving the efficiency of bolt processing. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall assembly structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the adjustment plate connection structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the grinding roller of this utility model.

[0017] Figure 4 This is a schematic diagram of the insert connection structure of this utility model.

[0018] Figure 5 This is a schematic diagram showing the disassembled structure of the disassembly plate of this utility model.

[0019] In the diagram: 1. Roller support; 2. Grinding roller; 3. Driven pulley; 4. Drive motor; 5. Controller; 6. Feed plate; 7. Flip cover plate; 8. Adjustment plate; 9. Assembly block; 10. Assembly base; 11. Pull rod; 12. Linkage plate; 13. Linkage spring; 14. Insert plate; 15. Center rod; 16. Clamp plate; 17. Disassembly plate; 18. Positioning block; 19. Locking screw; 20. Connecting clamp plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5The present invention provides the following technical solution: a surface deburring device for bolt processing, comprising a roller support 1 and a grinding roller 2 installed at the top of the roller support 1, one end of the grinding roller 2 is connected to a driven pulley 3, the driven pulley 3 is connected to a drive motor 4 via a belt, the roller support 1 is mounted with a controller 5 via a mounting bracket, a feeding plate 6 is installed on the inner side of the roller support 1, and a flip cover plate 7 is rotatably connected to the surface of the grinding roller 2 via a hinge; An adjustment plate 8 is connected to the side of the flip cover 7 opposite to the hinge. An assembly block 9 is connected to the bottom surface of the adjustment plate 8. An assembly seat 10 is connected to the surface of the grinding roller 2 near the assembly block 9. A pull rod 11 is connected to both ends of the assembly seat 10. A linkage plate 12 is connected to the other end of the pull rod 11. A linkage spring 13 is connected to one side of the linkage plate 12. An insert plate 14 is connected to the other side of the linkage plate 12.

[0022] Preferably, the assembly block 9 on the bottom surface of the adjusting plate 8 and the opening on the surface of the assembly base 10 form a fitting structure, and the pull rod 11 is slidably connected to the opening on one side of the assembly base 10. In actual use, by assembling the assembly block 9 and the assembly base 10, it is convenient to close the flip cover 7. Preferably, the linkage spring 13 is sleeved on the surface of the pull rod 11, and one end of the linkage spring 13 relative to the linkage plate 12 is connected to the inner wall of the opening of the assembly base 10. The linkage plate 12 and the linkage spring 13 form an elastic telescopic structure. In actual use, the elastic structure between the linkage plate 12 and the linkage spring 13 facilitates the automatic locking of the insert plate 14.

[0023] Preferably, the insert plate 14 passes through and extends to the outside of the assembly base 10, and the insert plate 14 and the opening at one end of the assembly block 9 form a fitting structure. In actual use, by fitting the insert plate 14 into the openings at both ends of the assembly block 9, it is convenient to assemble the assembly block 9 and the assembly base 10 stably.

[0024] Preferably, the inner wall of the grinding roller 2 is connected to a central rod 15, the surface of the central rod 15 is connected to a clamping plate 16, and the mating surface of the clamping plate 16 is connected to a mating clamping plate 20. In actual use, by assembling the clamping plate 16 and the mating clamping plate 20, it is convenient to assemble the disassembly plate 17.

[0025] Preferably, both the clamp plate 16 and the mating clamp plate 20 have deburring plates 17 attached to their side surfaces. The deburring plates 17 are made of rectangular stainless steel, and positioning blocks 18 are installed in the recesses of both the clamp plate 16 and the mating clamp plate 20. In practical use, the deburring plates 17 facilitate the rapid separation between the bolt blank and the polishing medium, thereby improving the uniformity of burr removal from the bolt blank.

[0026] Preferably, a locking screw 19 is threaded through the surface of the clamp plate 16, and the locking screw 19 passes through the clamp plate 16 and is threadedly connected to the mating clamp plate 20. In actual use, by connecting the locking screw 19 through the clamp plate 16 and the mating clamp plate 20, it is convenient to lock the clamp plate 16 and the mating clamp plate 20 securely.

[0027] The working principle of this utility model is as follows: First, the bolt blank and polishing medium are placed inside the grinding roller 2. Then, the drive motor 4 is started, and the driven pulley 3 is rotated via a belt, which in turn causes the grinding roller 2 to rotate. During this process, the bolt blank and polishing medium inside continuously tumble, collide, and rub against each other. Through the cutting and squeezing force of the polishing medium, the burrs on the bolt surface are gradually ground off. After the burrs on the bolt surface are removed, the pull rods 11 at both ends of the assembly base 10 are pulled. This causes the linkage plate 12 to compress the linkage spring 13, causing the linkage spring 13 to elastically compress, which in turn causes the insertion plate 14 to move synchronously. The insert plate 14 is quickly removed from the openings at both ends of the assembly block 9, which facilitates the rapid unfolding of the flip cover plate 7 on the surface of the grinding roller 2, thereby facilitating the rapid removal of the bolt parts inside the grinding roller 2 and improving the efficiency of bolt processing. In addition, by assembling the clamp plate 16 and the mating clamp plate 20 on the surface of the center rod 15, and simultaneously fitting the positioning block 18 into the corresponding opening on the surface of the center rod 15, and quickly locking the clamp plate 16 and the mating clamp plate 20 with the locking screw 19, the bolt blank and polishing medium collide with the disintegrating plate 17 and separate during the rotation of the grinding roller 2, improving the uniformity of bolt burr removal.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A surface deburring device for bolt processing, comprising a roller support (1) and a grinding roller (2) mounted on the top of the roller support (1), wherein one end of the grinding roller (2) is connected to a driven pulley (3), the driven pulley (3) is connected to a drive motor (4) via a belt, a controller (5) is mounted on the roller support (1) via a mounting bracket, and a feed plate (6) is mounted on the inner side of the roller support (1), characterized in that: The surface of the grinding roller (2) is connected to a flip cover plate (7) by a hinge. The flip cover (7) is connected to an adjustment plate (8) on the side opposite to the hinge. The bottom surface of the adjustment plate (8) is connected to an assembly block (9). The surface of the grinding roller (2) near the assembly block (9) is connected to an assembly seat (10). Both ends of the assembly seat (10) are connected to pull rods (11). The other end of the pull rods (11) is connected to a linkage plate (12). One side of the linkage plate (12) is connected to a linkage spring (13). The other side of the linkage plate (12) is connected to a plug plate (14).

2. The surface deburring device for bolt processing according to claim 1, characterized in that: The assembly block (9) on the bottom surface of the adjustment plate (8) and the opening on the surface of the assembly base (10) form a fitting structure, and the pull rod (11) is slidably connected to the opening on one side of the assembly base (10).

3. The surface deburring device for bolt processing according to claim 1, characterized in that: The linkage spring (13) is sleeved on the surface of the pull rod (11). One end of the linkage spring (13) relative to the linkage plate (12) is connected to the inner wall of the opening of the assembly base (10). The linkage plate (12) and the linkage spring (13) constitute an elastic telescopic structure.

4. The surface deburring device for bolt processing according to claim 1, characterized in that: The insert plate (14) passes through and extends to the outside of the assembly base (10), and the insert plate (14) and the opening at one end of the assembly block (9) form a fitting structure.

5. The surface deburring device for bolt processing according to claim 1, characterized in that: The inner wall of the grinding roller (2) is connected to a central rod (15), the surface of the central rod (15) is connected to a clamp plate (16), and the mating surface of the clamp plate (16) is connected to a mating clamp plate (20).

6. The surface deburring device for bolt processing according to claim 5, characterized in that: The side surfaces of the clamp plate (16) and the docking clamp plate (20) are connected to a disintegrating plate (17), which is made of rectangular stainless steel. The recesses of the clamp plate (16) and the docking clamp plate (20) are equipped with positioning blocks (18).

7. The surface deburring device for bolt processing according to claim 5, characterized in that: A locking screw (19) is connected through the surface of the clamp plate (16), and the locking screw (19) passes through the clamp plate (16) and is threadedly connected to the mating clamp plate (20).

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