A device for deburring a metal working surface

Abstract

The utility model discloses a kind of metal processing surface burr polishing devices, it is related to metal processing equipment technical field;The device includes workbench, polishing roller bearing box and polishing roller body;Clamping assembly is provided, by rotating rotary disc drive two-way screw rod, make the synchronous movement of two clamping blocks of screw connection, realize the stable centering clamping of workpiece, simultaneously, adjusting assembly is provided, by pulling pull block to make the clamping block separate the clamping groove on second connecting column, the distance between polishing roller bearing box can be adjusted, after hand release under the action of tension spring, it is automatically locked.The utility model by above-mentioned structure, solved the workpiece clamping unstable in prior art, low polishing accuracy and spacing adjustment difficult problem, with clamping stable, adjusting convenient, strong general-purpose beneficial effect.

Description

Technical Field

[0001] This utility model relates to the field of metal processing equipment technology, and in particular to a metal processing surface burr grinding device. Background Technology

[0002] During the processing and manufacturing of metal parts, burrs are inevitably generated on the surface and edges due to processes such as cutting, stamping, and drilling. These burrs not only affect the aesthetics of the product, but may also pose a threat to subsequent assembly accuracy, equipment performance, and even the safety of operators. Therefore, they must be effectively removed.

[0003] Currently, various deburring devices are available on the market. One type of device uses grinding rollers, allowing metal parts to pass between them for grinding. When using this type of device, the operator needs to stably feed the metal part into the grinding area. However, existing clamping methods are often quite simple, resulting in insufficient clamping stability when the grinding rollers apply force to the metal part. The workpiece is prone to shaking or tilting, directly leading to uneven grinding results and poor surface finish. Especially for metal parts of different sizes and irregular shapes, manual support or simple clamps cannot provide a continuous and reliable clamping force, thus seriously affecting processing quality and production efficiency.

[0004] Therefore, this utility model proposes a metal processing surface burr grinding device to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems of unstable workpiece clamping and low grinding accuracy in existing metal processing surface burr grinding devices, this utility model aims to provide a metal processing surface burr grinding device with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a metal processing surface burr grinding device, including: a worktable, a grinding roller support box, a grinding roller body, and a clamping assembly.

[0007] The grinding roller support box is movably mounted on the worktable, and the grinding roller body is rotatably mounted inside the grinding roller support box.

[0008] Furthermore, the clamping assembly includes a slider, a bidirectional lead screw, a rotating disk, a sliding plate, and a clamping block. The slider slides between the worktables, the bidirectional lead screw is rotatably installed inside the slider, the rotating disk is fixedly connected to the bidirectional lead screw, the sliding plate is combined with the bidirectional lead screw through a threaded connection, and the clamping block is fixed outside the sliding plate.

[0009] Preferably, the metal processing surface burr grinding device further includes an adjustment component, which includes a second connecting column, a first connecting member, a slot, a pull block, a connecting block, a slotted block, the first connecting column, the second connecting member, and a tension spring. The second connecting column is slidably connected to the worktable and fixedly connected to the grinding roller carrier box through the first connecting member. A slot is provided on the second connecting column. The connecting block is fixed below the pull block. The slotted block is fixedly installed outside the connecting block and can be plugged into the slot. The first connecting column is fixedly installed at both ends of the pull block. The second connecting member is fixed to the outer wall of the worktable. The tension spring is sleeved between the first connecting column and the second connecting member.

[0010] Preferably, the clamping assembly further includes a slide rail fixed inside the slider, and the slide plate slides on the slide rail.

[0011] Preferably, the clamping assembly further includes a platform disposed between the two clamping blocks for supporting the metal part to be processed.

[0012] Preferably, the metal processing surface burr grinding device further includes a protective plate, which is fixedly installed above the grinding roller carrier box and outside the grinding roller body to provide safety protection.

[0013] Preferably, the metal processing surface burr grinding device further includes a limiting block, which is fixedly installed above the grinding roller carrier box for auxiliary positioning.

[0014] Preferably, the first connector is fixedly connected to the end of the second connector post.

[0015] Preferably, multiple slots are provided at intervals along the length of the second connecting post to achieve multi-level adjustment.

[0016] This utility model has the following beneficial effects: 1. In this utility model, by setting an adjustment component consisting of a pull block, a tension spring, a locking block, and a locking groove, the problem that the existing grinding device is difficult to adapt to workpieces of different sizes, has poor versatility, and has a cumbersome and time-consuming adjustment process is solved. It achieves the technical effect of conveniently and quickly adapting to metal parts of different widths, improving the versatility of the equipment and work efficiency.

[0017] 2. In this utility model, by setting up a clamping assembly consisting of a rotating disk, a two-way lead screw, a sliding plate, and a clamping block, the problem of unstable workpiece clamping in the prior art, which easily causes shaking during grinding and leads to low precision, is solved. The technical effect of stabilizing and centering the workpiece and ensuring grinding quality and precision is achieved. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of a metal processing surface burr grinding device proposed in this utility model; Figure 2 This is a schematic diagram of the grinding roller support box of a metal processing surface burr grinding device proposed in this utility model. Figure 3 for Figure 2 Enlarged view of point A in the image; Figure 4 for Figure 2 Enlarged view of point B in the image.

[0019] Legend: 1. Workbench; 2. Grinding roller support box; 3. Protective plate; 4. Grinding roller body; 5. Limiting block; 6. Clamping assembly; 601. Slider; 602. Rotating disk; 603. Two-way lead screw; 604. Slide rail; 605. Slide plate; 606. Storage platform; 607. Clamping block; 7. Adjustment assembly; 701. First connecting piece; 702. Second connecting piece; 703. Pull block; 704. First connecting post; 705. Tension spring; 706. Locking block; 707. Connecting block; 708. Second connecting post; 709. Slot. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Example: Please refer to Figures 1 to 4 This utility model provides a metal processing surface burr grinding device, which aims to solve the problems of existing metal grinding devices that are difficult to flexibly adjust the grinding spacing according to the workpiece size and have insufficient clamping stability.

[0022] like Figure 1 and Figure 2 As shown, the metal processing surface burr grinding device includes a worktable 1 and a grinding roller carrier box 2 movably mounted on the worktable 1. The worktable 1 serves as the mounting base for the entire device. A grinding roller body 4 is rotatably mounted inside the grinding roller carrier box 2. The device also includes a clamping assembly 6, which stably clamps the metal part to be ground and guides the metal part through the grinding roller body 4. Please refer to [reference needed]. Figure 3The clamping assembly 6 includes a slider 601 that slides between the worktables 1. A bidirectional lead screw 603 is rotatably mounted inside the slider 601. One end of the bidirectional lead screw 603 is fixedly connected to a rotating disk 602, which drives the bidirectional lead screw 603 to rotate. A slide rail 604 is also fixed inside the slider 601. A slide plate 605 is threaded onto the bidirectional lead screw 603 and slides on the slide rail 604. A clamping block 607 is fixed to the outside of the slide plate 605. When the rotating disk 602 is rotated, the bidirectional lead screw 603 drives the two slide plates 605 to move synchronously towards or away from each other, thereby enabling the two clamping blocks 607 to clamp or release the workpiece. The clamping assembly 6 also includes a platform 606 located between the two clamping blocks 607, which supports the metal part to be polished.

[0023] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, to facilitate the adjustment of the spacing between the grinding roller bearing boxes 2, please refer to... Figure 2 and Figure 4 The device also includes an adjustment assembly 7, which includes a second connecting post 708 slidably connected to the worktable 1. The second connecting post 708 is fixedly connected to the grinding roller carrier box 2 via a first connecting member 701. A slot 709 is provided on the second connecting post 708. The adjustment assembly 7 also includes a pull block 703. A connecting block 707 is fixedly fixed below the pull block 703. A locking block 706 is fixedly installed on the outer side of the connecting block 707. The locking block 706 and the slot 709 can be plugged and unplugged to achieve positioning and locking of the grinding roller carrier box 2. The two ends of the pull block 703 are fixedly installed with the first connecting post 704. A second connecting member 702 is fixedly fixed to the outer wall of the worktable 1. A tension spring 705 is sleeved between the first connecting post 704 and the second connecting member 702 to provide a restoring force. In a preferred embodiment, in order to improve the stability and guiding accuracy of the slide plate 605 during movement, a slide rail 604 is fixed inside the slider 601, and the slide plate 605 slides on the slide rail 604. As a preferred embodiment, for ease of supporting and positioning the metal part to be processed, please refer to... Figure 3 A shelf 606 is also provided between the two clamping blocks 607; As a preferred embodiment, in order to prevent debris from splashing during grinding and to ensure operational safety, a protective plate 3 is fixedly installed on the top of the grinding roller support box 2 and on the outside of the grinding roller body 4. In a preferred embodiment, a limiting block 5 is fixedly installed above the grinding roller support box 2 to assist in positioning the metal parts during grinding; In a preferred embodiment, in order to clarify the connection structure between the adjustment component 7 and the grinding roller support box 2, the first connecting member 701 is fixedly connected to the end of the second connecting post 708, thereby transmitting the adjustment action to the grinding roller support box 2. In a preferred embodiment, in order to achieve multi-level adjustment to accommodate metal parts of different widths, the slot 709 is provided with multiple slots at intervals along the length direction of the second connecting post 708.

[0024] Working principle: When grinding the surface of a metal part, the metal part to be ground is first placed on the stage 606 in the clamping assembly 6. Then, the rotating disk 602 is rotated, which drives the bidirectional lead screw 603 to rotate inside the slider 601. Since the bidirectional lead screw 603 is threadedly connected to the slide plate 605 and the slide plate 605 slides on the slide rail 604, rotating the bidirectional lead screw 603 can make the two slide plates 605 and the clamping blocks 607 fixed on them move synchronously towards each other, thereby firmly clamping the metal part. After clamping, the entire slider 601 is pushed to slide along the worktable 1, so that the metal part passes between the rotating grinding roller bodies 4 to complete the grinding of surface burrs. During the grinding process, the protective plate 3 can block the flying debris.

[0025] When different sizes of metal parts need to be processed, pull the pull block 703 in the adjusting assembly 7. The pull block 703 drives the locking block 706 through the connecting block 707, so that it overcomes the elastic force of the tension spring 705 and disengages from the locking groove 709 of the second connecting post 708. At the same time, the first connecting post 704 moves upward, causing the tension spring 705 to deform. At this time, the second connecting post 708 can be pulled, and the grinding roller carrier box 2 can be moved through the first connecting member 701 to adjust the distance between the two grinding roller bodies 4. After adjusting to the appropriate position, release the pull block 703. Under the action of the restoring force of the tension spring 705, the locking block 706 will automatically lock into the other locking groove 709, thereby locking the new distance.

[0026] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A metal processing surface burr removal device, comprising: The workbench (1) and the grinding roller support box (2) are movably installed on the workbench (1), and the grinding roller body (4) is rotatably installed inside the grinding roller support box (2); The device is characterized in that it further includes a clamping assembly (6), the clamping assembly (6) comprising: A slider (601) slides between the worktables (1), a two-way lead screw (603) is rotatably installed inside the slider (601), a rotating disk (602) is fixedly connected to the two-way lead screw (603), a sliding plate (605) is threadedly connected to the two-way lead screw (603), and a clamping block (607) is fixed outside the sliding plate (605).

2. The metal processing surface burr grinding device according to claim 1, characterized in that, The device further includes an adjustment component (7), the adjustment component (7) comprising: The second connecting post (708) is slidably connected to the worktable (1) and fixedly connected to the grinding roller carrier box (2) through the first connecting piece (701). The second connecting post (708) is provided with a slot (709), a pull block (703), a connecting block (707) fixed below the pull block (703), a locking block (706) fixedly installed outside the connecting block (707) and pluggably engaged with the slot (709), the first connecting post (704) fixedly installed at both ends of the pull block (703), the second connecting piece (702) fixedly installed on the outer wall of the worktable (1), and a tension spring (705) sleeved between the first connecting post (704) and the second connecting piece (702).

3. The metal processing surface burr grinding device according to claim 1, characterized in that, The clamping assembly (6) further includes a slide rail (604) fixed inside the slider (601), and the slide plate (605) slides on the slide rail (604).

4. The metal processing surface burr grinding device according to claim 1, characterized in that, The clamping assembly (6) further includes a platform (606) disposed between the two clamping blocks (607).

5. The metal processing surface burr grinding device according to claim 2, characterized in that, The device also includes a protective plate (3), which is fixedly installed above the grinding roller carrier box (2) and outside the grinding roller body (4).

6. The metal processing surface burr grinding device according to claim 2, characterized in that, The device also includes a limiting block (5), which is fixedly installed above the grinding roller carrier box (2).

7. The metal processing surface burr grinding device according to claim 2, characterized in that, The first connector (701) is fixedly connected to the end of the second connector (708).

8. The metal processing surface burr grinding device according to claim 2, characterized in that, The card slots (709) are provided at intervals along the length direction of the second connecting post (708).

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