A burr removing device for stainless steel processing

Abstract

This utility model discloses a burr removal device for stainless steel processing, relating to the field of stainless steel processing technology. It includes a mounting base on which a burr removal mounting mechanism for stainless steel processing is mounted. The mounting mechanism includes a rotating component. A groove is formed on the upper surface of the mounting base, and a support slider connected to the groove via a threaded assembly is disposed inside the groove. A support shaft is rotatably connected to the upper end of the support slider, and a U-shaped bracket is fixed to the top of the support shaft. This utility model, through the cooperation of an adsorption hole, a conduit, a dust pump, and a collection shell, can promptly collect grinding debris, preventing it from flying into the air, reducing dust content in the workshop, lowering the risk of workers inhaling dust, protecting workers' health, and improving the workshop's working environment. Simultaneously, the semi-circular arc-shaped structure of the protective cavity shell can block grinding debris, preventing injury to workers.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel processing technology, specifically to a burr removal device for stainless steel processing. Background Technology

[0002] Stainless steel pipe is a hollow, long, round steel material, widely used in industrial pipelines for petroleum, chemical, medical, food, light industry, and machinery, as well as in mechanical structural components. Additionally, it is lighter in weight while maintaining the same bending and torsional strength, making it widely used in manufacturing mechanical parts and engineering structures. It is also commonly used in furniture and kitchenware. However, burrs are prone to appear at the cut ends of stainless steel pipes during processing.

[0003] Reference patent (Publication No.: CN222680441U; Publication Date: 2025-03-28) discloses a deburring device for stainless steel pipes, relating to the field of stainless steel pipe processing technology. This utility model includes a workbench, a mounting groove, and a lead screw. The mounting groove is located on the upper surface of the workbench, and the lead screw is embedded inside the mounting groove. Both ends of the lead screw are rotatably engaged with the interior of the mounting groove. A movable block is screwed to the circumferential side of the lead screw, and the circumferential side of the movable block is slidably engaged with the interior of the mounting groove. One end of the movable block extends to the outside of the mounting groove, and a mounting plate is welded to one end of the movable block. Two positioning plates are welded to the upper surface of the mounting plate, and each positioning plate has an electric push rod embedded in one surface. This allows for convenient adjustment of the distance between the two fixing plates according to the diameter of the stainless steel pipe, facilitating the fixing of the stainless steel pipe's position, ensuring stability during deburring, and improving the flexibility of the device during use.

[0004] Based on the aforementioned patent, when deburring stainless steel pipes, after grinding one end, it is usually necessary to manually disassemble and reassemble the workpiece repeatedly, which is cumbersome. This not only increases the labor intensity of workers but also leads to low processing efficiency and prolongs the production cycle. In addition, existing deburring devices often lack an effective chip collection and treatment mechanism. Metal chips generated during grinding are easily thrown into the air, polluting the workshop environment, increasing the risk of workers inhaling dust, and the bottom end of the stainless steel is not effectively supported after being clamped by the clamping ring, affecting the stability of the processing. Therefore, this utility model provides a deburring device for stainless steel processing. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a burr removal device for stainless steel processing. It solves the problem that when deburring stainless steel pipes, after grinding one end, repeated manual disassembly and reassembly of the workpiece is usually required, which is cumbersome, increases the labor intensity of workers, leads to low processing efficiency, and prolongs the production cycle. Furthermore, existing deburring devices often lack an effective debris collection and treatment mechanism, allowing metal debris generated during grinding to easily fly into the air, polluting the workshop environment, increasing the risk of workers inhaling dust, and causing instability in the bottom end of the stainless steel after clamping with a clamping ring.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a burr removal device for stainless steel processing, comprising a mounting base, wherein the mounting base is provided with a mounting mechanism for burr removal in stainless steel processing, the mounting mechanism comprising:

[0007] The rotating assembly includes a groove on the upper surface of the mounting base, a support slider connected by a threaded assembly inside the groove, a support shaft rotatably connected to the upper end of the support slider, a U-shaped bracket fixed to the top end of the support shaft, a set of locking bolts for fixing inside the U-shaped bracket, and a support ring connected by a push assembly on the upper surface of the U-shaped bracket.

[0008] The dust removal assembly includes a support plate fixed to one end of a mounting base, and protective cavity shells fixed to both sides of the support plate. The inner wall of the protective cavity shells is uniformly provided with adsorption holes.

[0009] Preferably, the threaded assembly includes a screw rotatably connected inside the groove, the support slider is slidably connected to the inner wall of the groove, and the screw is threadedly connected to the support slider.

[0010] Preferably, the U-shaped bracket has a rotation angle of 180° between the support shaft and the support slider, and a threaded hole for connecting to the locking bolt is provided inside one side of the support slider.

[0011] Preferably, the jacking assembly includes a pair of second electric push rods fixed to the upper end face of a U-shaped bracket, a support ring fixedly connected to the telescopic end of the second electric push rods, and first electric push rods fixedly through both sides of the U-shaped bracket, with clamping rings fixed to the telescopic ends of the first electric push rods.

[0012] Preferably, a grinding motor is fixed to one side of the support plate, a grinding wheel is fixed to the output end of the grinding motor, and six sets of grinding blocks are fixed to the outer wall of the grinding wheel.

[0013] Preferably, the protective cavity shell has a semi-circular arc structure, and the protective cavity shell is configured as two sets, with the two sets of protective cavity shells located on both sides of the support plate. A collection shell is fixed to one end of the mounting base, a dust pump is fixed to one side of the collection shell, and a pair of conduits are fixed to the upper end of the collection shell, with one end of the conduits in a flow connection with the protective cavity shell.

[0014] Beneficial effects

[0015] This invention provides a burr removal device for stainless steel processing. Compared with the prior art, it has the following advantages:

[0016] Firstly, the support ring of this invention is raised and pushed to a suitable position by a second electric push rod. Then, the first electric push rods located on both sides of the U-shaped bracket drive two sets of clamping rings to clamp and fix the outer side of the stainless steel tube. The distance between the two fixing clamping rings is adjusted according to the diameter of the stainless steel tube to facilitate fixing the position of the stainless steel tube, ensure the stability of the stainless steel tube during deburring, improve the flexibility of the device during use, and provide upward support through the support ring at the lower end of the stainless steel tube, preventing the stainless steel tube from falling due to loss of balance during processing, further ensuring the safety and stability of the processing. Furthermore, after deburring one side of the stainless steel tube, the locking bolt on the U-shaped bracket is rotated, and the U-shaped bracket is rotated 180° on the support slider via the support shaft. Then, the locking bolt is locked to the threaded hole on the other side of the support slider. This allows for deburring of both ends of the stainless steel tube without disassembling it, reducing the need for frequent manual disassembly and installation of the stainless steel tube, lowering the labor intensity of workers, and eliminating the need for repeated tedious clamping work. This significantly shortens the processing cycle of a single workpiece and improves production efficiency.

[0017] Secondly, this utility model, through the combination of adsorption holes, conduits, a dust pump, and a collection shell, can collect the grinding debris in a timely manner, preventing the debris from flying in the air, reducing the dust content in the workshop, lowering the risk of workers inhaling dust, protecting workers' health, and improving the workshop's working environment. At the same time, the semi-circular arc-shaped structure of the protective cavity shell can block the grinding debris, preventing injury to workers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the protective cavity shell connection structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the U-shaped bracket connection structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the support slider connection structure of this utility model.

[0022] In the diagram: 1. Mounting base; 2. Slide groove; 201. Screw; 202. Support slider; 203. Support shaft; 3. U-shaped bracket; 301. First electric push rod; 302. Clamping ring; 303. Second electric push rod; 4. Support ring; 5. Locking bolt; 501. Threaded hole; 6. Support plate; 601. Grinding motor; 602. Grinding wheel; 603. Grinding block; 7. Protective cavity shell; 701. Adsorption hole; 702. Conduit; 703. Collection shell; 704. Dust pump. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-4 This utility model provides a technical solution: a burr removal device for stainless steel processing, including a mounting base 1, on which a mounting mechanism for burr removal in stainless steel processing is provided, the mounting mechanism including:

[0025] The rotating assembly includes a groove 2 on the upper surface of the mounting base 1. A support slider 202 connected by a threaded assembly is provided inside the groove 2. A support shaft 203 is rotatably connected to the upper end of the support slider 202. A U-shaped bracket 3 is fixed to the top of the support shaft 203. A set of locking bolts 5 for fixing is provided inside the U-shaped bracket 3. A support ring 4 connected by a push assembly is provided on the upper surface of the U-shaped bracket 3.

[0026] The dust removal assembly includes a support plate 6 fixed at one end of the mounting base 1, and protective cavity shells 7 fixed on both sides of the support plate 6. The inner wall of the protective cavity shells 7 is evenly provided with adsorption holes 701.

[0027] In a preferred embodiment, the threaded assembly includes a screw 201 rotatably connected inside the slide groove 2, and a support slider 202 slidably connected to the inner wall of the slide groove 2. The screw 201 and the support slider 202 are threadedly connected. The screw 201 is driven by a motor, and the support slider 202 slides along the mounting base 1 via the screw 201. This allows the stainless steel pipe mounted on the support slider 202 to be deburred near the grinding wheel 602, reducing labor intensity and improving work efficiency. It enables continuous and stable deburring of stainless steel pipes.

[0028] In a preferred embodiment, the U-shaped bracket 3 rotates 180° with the support slider 202 via the support shaft 203. A threaded hole 501, connected to the locking bolt 5, is provided inside one side of the support slider 202. The pushing assembly includes a pair of second electric push rods 303 fixed to the upper surface of the U-shaped bracket 3. A support ring 4 is fixedly connected to the telescopic end of the second electric push rods 303. First electric push rods 301 are fixedly fixed through both sides of the U-shaped bracket 3. Clamping rings 302 are fixed to the telescopic ends of the first electric push rods 301. First, the stainless steel tube is placed on the support ring 4. Then, the support ring 4 is pushed to a suitable position by the second electric push rods 303. Then, the first electric push rods 301 on both sides of the U-shaped bracket 3 drive the two sets of clamping rings 302 to clamp and fix the outer side of the stainless steel tube. The distance between the two fixing clamping rings 302 is adjusted according to the diameter of the stainless steel tube to facilitate fixing the position of the stainless steel tube and ensure rust prevention. The system improves the stability of deburring steel pipes, enhances the flexibility of the device, and provides upward support through the support ring 4 at the lower end of the stainless steel pipe, preventing it from falling due to loss of balance during processing. This further ensures the safety and stability of the processing. After deburring one side of the stainless steel pipe, rotating the locking bolt 5 on the U-shaped bracket 3 rotates the U-shaped bracket 3 180° on the support slider 202 via the support shaft 203. Then, the locking bolt 5 is locked to the threaded hole 501 on the other side of the support slider 202. This allows for deburring of both ends of the stainless steel pipe without disassembling it, reducing the need for frequent manual disassembly and installation of the pipe, lowering the labor intensity of workers, and eliminating the need for repeated tedious clamping work. This significantly shortens the processing cycle of a single workpiece and improves production efficiency.

[0029] In a preferred embodiment, a grinding motor 601 is fixed on one side of the support plate 6, and a grinding wheel 602 is fixed at the output end of the grinding motor 601. Six sets of grinding blocks 603 are fixed on the outer wall of the grinding wheel 602 to increase the grinding range of the stainless steel pipe, which greatly increases the contact area with the stainless steel pipe and is suitable for working with stainless steel pipes of larger diameter.

[0030] In a preferred embodiment, the protective cavity shell 7 has a semi-circular arc structure, and two sets of protective cavity shells 7 are provided. The two sets of protective cavity shells 7 are located on both sides of the support plate 6. A collection shell 703 is fixed to one end of the mounting base 1, and a dust pump 704 is fixed to one side of the collection shell 703. A pair of conduits 702 are fixed to the upper end of the collection shell 703. One end of the conduit 702 is in a flow connection with the protective cavity shell 7. When the stainless steel pipe is deburred by the grinding wheel 602, the dust pump 704 is started. After the dust pump 704 starts working, the air inside the protective cavity shell 7 is extracted through the conduit 702, so that a negative pressure is formed inside the protective cavity shell 7. Because the inner wall of the protective cavity shell 7 is evenly open... Equipped with an adsorption hole 701, under negative pressure, the debris generated during the polishing of the stainless steel pipe is drawn into the protective cavity shell 7 through the adsorption hole 701. The debris drawn into the protective cavity shell 7 is then transported to the collection shell 703 through the conduit 702, thus completing the collection of polishing debris. Through the cooperation of the adsorption hole 701, the conduit 702, the dust pump 704, and the collection shell 703, the debris generated during polishing can be collected in a timely manner, preventing the debris from flying in the air, reducing the dust content in the workshop, reducing the risk of workers inhaling dust, protecting the health of workers, and improving the working environment of the workshop. At the same time, the semi-circular arc structure of the protective cavity shell 7 can block the debris generated during polishing, preventing injury to workers.

[0031] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0032] During operation, the stainless steel pipe is first placed on the support ring 4. Then, the support ring 4 is raised and pushed to the appropriate position by the second electric push rod 303. Then, the first electric push rods 301 on both sides of the U-shaped bracket 3 drive the two sets of clamping rings 302 to clamp and fix the outer side of the stainless steel pipe. The support ring 4 at the lower end of the stainless steel pipe provides upward support force, preventing the stainless steel pipe from falling due to loss of balance during processing. After deburring one side of the stainless steel pipe, the locking bolt 5 on the U-shaped bracket 3 is rotated to move the U-shaped bracket 3 through the support shaft 2. 03 Rotate the support slider 202 180°, and then lock the locking bolt 5 to the threaded hole 501 on the other side of the support slider 202. This allows the stainless steel tube to be deburred at both ends without disassembling it. The screw 201 is driven by a motor, and the support slider 202 slides along the mounting base 1 via the screw 201. The stainless steel tube mounted on the support slider 202 is deburred on the side close to the grinding wheel 602.

[0033] When the stainless steel pipe is deburred by the grinding wheel 602, the dust pump 704 is started. After the dust pump 704 starts working, the air in the protective cavity shell 7 is extracted through the conduit 702, so that a negative pressure is formed inside the protective cavity shell 7. Since the inner wall of the protective cavity shell 7 is evenly provided with adsorption holes 701, under the action of negative pressure, the debris generated during the grinding of the stainless steel pipe is sucked into the protective cavity shell 7 by the adsorption holes 701. The debris sucked into the protective cavity shell 7 is transported to the collection shell 703 through the conduit 702, thus completing the collection of grinding debris.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A burr removing device for stainless steel processing, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with a mounting mechanism for deburring stainless steel processing, the mounting mechanism including: The rotating assembly includes a mounting base (1) with a groove (2) on its upper surface. A support slider (202) connected by a threaded assembly is provided inside the groove (2). A support shaft (203) is rotatably connected to the upper end of the support slider (202). A U-shaped bracket (3) is fixed to the top of the support shaft (203). A set of locking bolts (5) for fixing is provided inside the U-shaped bracket (3). A support ring (4) connected by a push assembly is provided on the upper surface of the U-shaped bracket (3). The dust removal assembly includes a support plate (6) fixed at one end of a mounting base (1), and protective cavity shells (7) fixed on both sides of the support plate (6). The inner wall of the protective cavity shell (7) is uniformly provided with adsorption holes (701).

2. A burr removal device for stainless steel machining according to claim 1, characterized in that: The threaded assembly includes a screw (201) rotatably connected inside the groove (2), and a support slider (202) is slidably connected to the inner wall of the groove (2). The screw (201) and the support slider (202) are threadedly connected.

3. A burr removal device for stainless steel machining according to claim 1, characterized in that: The U-shaped bracket (3) rotates at an angle of 180° with the support shaft (203) and the support slider (202). A threaded hole (501) for connecting with the locking bolt (5) is provided on one side of the support slider (202).

4. A burr removal device for stainless steel machining according to claim 1, characterized in that: The jacking assembly includes a pair of second electric push rods (303) fixed on the upper surface of a U-shaped bracket (3). The support ring (4) is fixedly connected to the telescopic end of the second electric push rod (303). A first electric push rod (301) is fixedly fixed through both sides of the U-shaped bracket (3). A clamping ring (302) is fixed to the telescopic end of the first electric push rod (301).

5. A burr removal device for stainless steel machining according to claim 1, characterized in that: A grinding motor (601) is fixed on one side of the support plate (6), a grinding wheel (602) is fixed at the output end of the grinding motor (601), and six sets of grinding blocks (603) are fixed on the outer wall of the grinding wheel (602).

6. A burr removal device for stainless steel machining according to claim 1, characterized in that: The protective cavity shell (7) has a semi-circular arc structure, and the protective cavity shell (7) is set in two sets. The two sets of the protective cavity shell (7) are located on both sides of the support plate (6). One end of the mounting base (1) is fixed with a collection shell (703). A dust pump (704) is fixed on one side of the collection shell (703). A pair of conduits (702) are fixed at the upper end of the collection shell (703). One end of the conduit (702) is connected to the protective cavity shell (7) in a flow connection.

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