Burr polishing device for metal structural part

Abstract

The utility model relates to the technical field of metal surface treatment, in particular to a metal structural part burr polishing device which comprises a base, supporting pads are installed at the four corners of the bottom of the base respectively, a first electronic telescopic rod is installed at one end of the top of the base, and a push plate is installed at the movable end of the first electronic telescopic rod. According to the burr grinding device for the metal structural part, the two-way threaded rod rotates to drive the two movable blocks to move relatively, so that the outer ring face of the metal structural part is conveniently limited and fixed through the two arc-shaped clamping blocks, and metal structural parts of different sizes are conveniently limited and fixed; and a second electric telescopic rod extends to drive a grinding disc to be close to one end, clamped by two arc-shaped clamping blocks, of the metal structural part for grinding, so that the problems that when a traditional metal structural part is produced, burrs at the two ends need to be manually ground, operation is inconvenient, and efficiency is low are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal surface treatment, in particular to a burr grinding device for metal structural parts. Background Art

[0002] In today's highly industrialized society, metal structural parts, as the core components of various mechanical equipment, building facilities and transportation vehicles, not only carry multiple functions such as support, connection, and transmission, but are also an important force in promoting technological progress and industrial upgrading. Metal structural parts, as the name suggests, refer to parts with certain shapes, sizes and performances made of metal materials (such as steel, aluminum alloy, copper alloy, titanium alloy, etc.) through casting, forging, welding, cutting, stamping and other processes. Metal materials have a high strength-to-weight ratio, can withstand large loads, and are corrosion-resistant and fatigue-resistant, ensuring the long-term and stable operation of structural parts. After the production of metal structural parts is completed, there are burrs on both ends of the structural parts that need to be polished. Traditionally, the burrs on both ends of metal structural parts need to be polished manually, which is inconvenient and inefficient, and has certain disadvantages.

[0003] In summary, the present invention solves the existing problems by designing a burr grinding device for metal structural parts. Utility Model Content

[0004] The purpose of the present invention is to provide a burr grinding device for metal structural parts to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A burr grinding device for metal structural parts comprises a base, support pads are installed at the four corners of the bottom of the base, a first electronic telescopic rod is installed at one end of the top of the base, a push plate is installed at the movable end of the first electronic telescopic rod, a bottom plate is installed at the top of the base near the first electronic telescopic rod, a limiting groove is provided on the top of the bottom plate, a rack is installed on the top of the bottom plate, and a support seat is installed at the top of the base near the bottom plate;

[0007] The top end of the support seat is provided with a first fixing plate, and the outer wider side surface of the first fixing plate is provided with a gear, and the top of the support seat is provided with a second fixing plate, and the end of the first fixing plate is provided with a second fixing plate, and a bidirectional threaded rod is installed between the outer side surfaces of the first fixing plate and the second fixing plate, and a movable block is installed at both ends of the outer ring surface of the bidirectional threaded rod and located at the top of the support seat, and a support column is installed on the top of the movable block, and an arc clamping block is installed at the top end of the support column, and a vertical plate is installed at a longer edge of the top of the base, and a second electric telescopic rod is installed on the outer side surface of the vertical plate, and a driving motor is installed at one end of the second electric telescopic rod, and a grinding disc is installed on the output shaft of the driving motor.

[0008] As a preferred solution of the present invention, the outer side surface of the push plate is connected to one end of the rack away from one end of the first electronic telescopic rod, and the bottom of the rack is slidably connected to the top of the base plate.

[0009] As a preferred solution of the present invention, a limiting block is installed inside the limiting groove and connected to the bottom of the rack, and the inner side wall of the limiting groove is slidably connected to the outer ring surface of the limiting block at the bottom of the rack.

[0010] As a preferred solution of the present invention, the rack and the gear are meshed with each other, one end of the bidirectional threaded rod passes through the first fixed plate and is connected to the outside of the gear, and the end of the bidirectional threaded rod away from the first fixed plate is rotatably connected to the outer side surface of the second fixed plate.

[0011] As a preferred solution of the present invention, the outer ring surface of the bidirectional threaded rod is threadedly connected to the inside of the two movable blocks, and the bottom of the two movable blocks is slidably connected to the top of the support seat.

[0012] As a preferred solution of the present invention, one end of the second electric telescopic rod is connected to the drive motor by a bolt, and the grinding disc is consistent in height with the metal structural member clamped by the two arc-shaped clamping blocks.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a burr grinding device for metal structural parts is designed. The rotation of the bidirectional threaded rod drives the two movable blocks to move relative to each other, so that the outer ring surface of the metal structural part can be limited and fixed by the two arc-shaped clamping blocks, which is convenient for limiting and fixing metal structural parts of different sizes. The second electric telescopic rod is extended to drive the grinding disc to approach one end of the metal structural part clamped by the two arc-shaped clamping blocks for grinding, thereby effectively solving the problem of burrs on both ends of traditional metal structural parts during production, which requires manual grinding, which is inconvenient and inefficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the rear structure;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of some structures;

[0018] Figure 4 For this utility model Figure 1 Enlarged schematic diagram of some structures.

[0019] In the figure: 1. Base; 2. Support pad; 3. First electronic telescopic rod; 4. Push plate; 5. Bottom plate; 501. Limiting groove; 6. Rack; 7. Support seat; 8. First fixed plate; 9. Gear; 10. Second fixed plate; 11. Bidirectional threaded rod; 12. Movable block; 13. Support column; 14. Arc clamping block; 15. Vertical plate; 16. Second electric telescopic rod; 17. Drive motor; 18. Grinding disc. DETAILED DESCRIPTION

[0020] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A burr grinding device for metal structural parts includes a base 1, support pads 2 are installed at the four corners of the bottom of the base 1, a first electronic telescopic rod 3 is installed at one end of the top of the base 1, a push plate 4 is installed at the movable end of the first electronic telescopic rod 3, a bottom plate 5 is installed on the top of the base 1 near the first electronic telescopic rod 3, a limiting groove 501 is defined on the top of the bottom plate 5, a rack 6 is installed on the top of the bottom plate 5, and a support seat 7 is installed on the top of the base 1 near the bottom plate 5;

[0026] A first fixed plate 8 is installed at one end of the top of the support seat 7, and a gear 9 is installed on the outer wider side of the first fixed plate 8. A second fixed plate 10 is installed on the end of the top of the support seat 7 away from the first fixed plate 8, and a bidirectional threaded rod 11 is installed between the outer side surfaces of the first fixed plate 8 and the second fixed plate 10. A movable block 12 is installed at both ends of the outer ring surface of the bidirectional threaded rod 11 and located at the top of the support seat 7. A support column 13 is installed on the top of the movable block 12, and an arc-shaped clamping block 14 is installed at one end of the top of the support column 13. A vertical plate 15 is installed at a longer edge of the top of the base 1, and a second electric telescopic rod 16 is installed on the outer side surface of the vertical plate 15. A drive motor 17 is installed at one end of the second electric telescopic rod 16, and a grinding disc 18 is installed on the output shaft of the drive motor 17.

[0027] Specifically, refer to Figure 2 and Figure 4 The rack 6 and the gear 9 are meshed with each other, one end of the bidirectional threaded rod 11 passes through the first fixed plate 8 and is connected to the outside of the gear 9, and the end of the bidirectional threaded rod 11 away from the first fixed plate 8 is rotatably connected to the outer side of the second fixed plate 10, thereby ensuring that the gear 9 rotates when the rack 6 moves, and the gear 9 rotates synchronously to drive the bidirectional threaded rod 11 to rotate.

[0028] Furthermore, the outer side surface of the push plate 4 is connected to one end of the rack 6 away from one end of the first electronic telescopic rod 3, and the bottom of the rack 6 is slidably connected to the top of the base plate 5, thereby ensuring that the rack 6 is driven to move on the top of the base plate 5 by the extension of the first electronic telescopic rod 3.

[0029] Furthermore, the limiting block installed inside the limiting groove 501 is connected to the bottom of the rack 6, and the inner side wall of the limiting groove 501 is slidably connected to the outer ring surface of the limiting block at the bottom of the rack 6, thereby ensuring that the stability of the rack 6 moving on the top of the base plate 5 is increased by the limiting block moving inside the limiting groove 501.

[0030] Furthermore, one end of the second electric telescopic rod 16 is connected to the drive motor 17 by a bolt, and the grinding disc 18 is at the same height as the metal structure clamped by the two arc-shaped clamping blocks 14, thereby ensuring that the second electric telescopic rod 16 extends to drive the grinding disc 18 to approach one end of the metal structure clamped by the two arc-shaped clamping blocks 14, and the driving motor 17 drives the grinding disc 18 for grinding, and the grinding disc 18 is easy to disassemble and assemble for easy maintenance.

[0031] For details, please refer to Figure 1 The outer ring surface of the two-way threaded rod 11 is threadedly connected to the inner part of the two movable blocks 12, and the bottom of the two movable blocks 12 is slidingly connected to the top of the support seat 7, thereby ensuring that the two movable blocks 12 are driven to move relative to each other by the rotation of the two-way threaded rod 11, which facilitates the limiting and fixing of the outer ring surface of the metal structure by the two arc-shaped clamping blocks 14, and the sliding connection between the two movable blocks 12 and the top of the support seat 7 increases the stability of the two movable blocks 12 moving outside the two-way threaded rod 11.

[0032] The working process of the present utility model: A burr grinding device for metal structural parts designed by the present invention is used. In the process of grinding burrs on both ends of the metal structural parts, the rack 6 is driven to move on the top of the base plate 5 by extending the first electronic telescopic rod 3, and the movement of the limit block inside the limit groove 501 increases the stability of the rack 6 moving on the top of the base plate 5. The movement of the rack 6 drives the gear 9 to rotate, and the rotation of the gear 9 synchronously drives the bidirectional threaded rod 11 to rotate. The rotation of the bidirectional threaded rod 11 drives the two movable blocks 12 to move relative to each other, so that the outer ring surface of the metal structural part can be limited and fixed by the two arc-shaped clamping blocks 14, which is convenient for limiting and fixing metal structural parts of different sizes. The sliding connection between the two movable blocks 12 and the top of the support seat 7 increases the stability of the two movable blocks 12 moving outside the bidirectional threaded rod 11. The grinding disc 18 is driven by the second electric telescopic rod 16 to approach one end of the metal structural part clamped by the two arc-shaped clamping blocks 14, and the grinding disc 18 is driven by the drive motor 17 for grinding, which is easy to operate.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A burr grinding device for metal structural parts, comprising a base (1), characterized in that: Support pads (2) are installed at the four corners of the bottom of the base (1), a first electronic telescopic rod (3) is installed at one end of the top of the base (1), a push plate (4) is installed at the movable end of the first electronic telescopic rod (3), a bottom plate (5) is installed at the top of the base (1) near the first electronic telescopic rod (3), a limiting groove (501) is provided at the top of the bottom plate (5), a rack (6) is installed at the top of the bottom plate (5), and a support seat (7) is installed at the top of the base (1) near the bottom plate (5); A first fixing plate (8) is installed at one end of the top of the support seat (7), a gear (9) is installed on the outer wider side surface of the first fixing plate (8), a second fixing plate (10) is installed at one end of the top of the support seat (7) away from the first fixing plate (8), a bidirectional threaded rod (11) is installed between the outer side surfaces of the first fixing plate (8) and the second fixing plate (10), a movable block (12) is installed at both ends of the outer ring surface of the bidirectional threaded rod (11) and located at the top of the support seat (7), a support column (13) is installed at the top of the movable block (12), an arc-shaped clamping block (14) is installed at one end of the top of the support column (13), a vertical plate (15) is installed at a longer edge of the top of the base (1), a second electric telescopic rod (16) is installed on the outer side surface of the vertical plate (15), a driving motor (17) is installed at one end of the second electric telescopic rod (16), and a grinding disc (18) is installed on the output shaft of the driving motor (17).

2. A burr grinding device for metal structural parts according to claim 1, characterized in that: The outer side surface of the push plate (4) is connected to one end of the rack (6) away from one end of the first electronic telescopic rod (3), and the bottom of the rack (6) is slidably connected to the top of the base plate (5).

3. The metal structural part burr grinding device according to claim 1, characterized in that: The limiting block installed inside the limiting groove (501) is connected to the bottom of the rack (6), and the inner side wall of the limiting groove (501) is slidably connected to the outer ring surface of the limiting block at the bottom of the rack (6).

4. The metal structural part burr grinding device according to claim 1, characterized in that: The rack (6) and the gear (9) are meshed with each other, one end of the bidirectional threaded rod (11) passes through the first fixed plate (8) and is connected to the outside of the gear (9), and the end of the bidirectional threaded rod (11) away from the first fixed plate (8) is rotatably connected to the outer side surface of the second fixed plate (10).

5. The metal structural part burr grinding device according to claim 1, characterized in that: The outer ring surface of the bidirectional threaded rod (11) is threadedly connected to the interior of the two movable blocks (12), and the bottoms of the two movable blocks (12) are slidably connected to the top of the support seat (7).

6. The metal structural part burr grinding device according to claim 1, characterized in that: One end of the second electric telescopic rod (16) is connected to the driving motor (17) via a bolt, and the grinding disc (18) and the metal structural member clamped by the two arc-shaped clamping blocks (14) are at the same height.

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