Grinding device with dust removal structure for fastener machining

Abstract

The utility model relates to the technical field of polishing devices, and discloses a fastener machining polishing device with a dust removal structure, which comprises a frame structure, the frame structure comprises a workbench, support columns are arranged at two ends of the bottom of the workbench, grooves are formed in two sides of the top of the workbench, and collection boxes are mounted in the grooves. A fixing assembly is installed on the top of the workbench. The fixing assembly comprises a telescopic column, the bottom of the telescopic column is connected with a sleeve plate, a movable column and a clamping ring are installed in the sleeve plate, and one side of the workbench is connected with a support in the grinding structure. The grinding structure comprises a support, a first motor is arranged at the bottom of the support and connected with a rotating shaft through an electric wire, and the bottom of the rotating shaft is connected with an adjusting column and a grinding disc. According to the grinding device, the fixing assembly is arranged to facilitate positioning and grinding of the grinding structure, and the collecting box is arranged to collect and treat sweeps in a centralized mode, so that machining environment friendliness is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of grinding device technology, specifically a grinding device for fastener processing with a dust removal structure. Background Technology

[0002] Fasteners are a type of mechanical part used to fasten and connect two or more parts. They are widely used in various machinery, equipment, vehicles, ships, railways, bridges, construction and other fields. Fasteners, through their design characteristics, tightly connect parts into a whole, ensuring the stability and safety of the equipment. Fasteners are usually composed of screws, nuts, bolts and pins, etc., and their main function is to fix objects and achieve the effect of fastening. During the production process of fasteners, burrs are prone to appear on the surface. Burrs on fasteners may gradually accumulate during use, causing the fasteners to malfunction. Therefore, it is necessary to grind the outside of the fasteners to reduce friction and wear caused by burrs, extend service life, and a smooth surface can also improve the assembly efficiency and reliability of the fasteners, ensuring stable operation under various working conditions.

[0003] Chinese Patent Publication No. CN216577092U discloses a fastener grinding device, including a support plate, a groove, and a controller. The groove is fixedly connected to the middle of the upper right side of the support plate, and the controller is fixedly connected to the rear of the upper right side of the support plate. Support feet are fixedly connected to the left and right sides of the lower end of the support plate, and a motor housing is fixedly connected to the middle of the lower left side of the support plate. A heat dissipation vent is provided on the left side of the motor housing. A limiting groove is fixedly connected to the front of the upper end of the support plate, and a gear is movably connected inside the limiting groove. A telescopic rod is movably connected to the upper end of the gear. This invention overcomes the shortcomings of the prior art. By setting up a grinder, a telescopic rod, and a gear, the rotation of the gear drives the telescopic rod, which in turn drives the grinder, allowing the grinder to move left and right. This improves the efficiency of the grinder when grinding objects, making it convenient even when grinding large objects without requiring manual movement, thus increasing grinding efficiency and benefiting practical use.

[0004] Existing technologies include a support plate, a groove, and a controller to achieve the grinding function. A limiting groove is fixedly connected to the front upper end of the support plate, and automatic movement is achieved during the grinding process in conjunction with gears and telescopic rods. The grinding machine grinds the exterior of the workpiece, improving grinding efficiency. However, during the grinding of fasteners, the workpiece is prone to displacement, affecting the accurate positioning of the fastener and thus impacting efficiency. In addition, the grinding process easily generates waste chips, causing pollution to the surrounding environment and making it inconvenient to quickly complete the cleaning work. Summary of the Invention

[0005] The purpose of this invention is to provide a grinding device for fastener processing with a dust removal structure, which solves the problems of existing fasteners easily shifting during grinding, affecting grinding efficiency, and the environmental pollution caused by waste chips generated during grinding.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a grinding device for fastener processing with a dust removal structure, comprising a frame structure, the frame structure including a worktable, the worktable having supports at both ends of its bottom, baffles installed on both sides of the top of the worktable, grooves formed on both sides of the top of the worktable, a collection box installed inside the groove, a handle connected to the outside of the collection box, and a fixing component installed on the top of the worktable; the fixing component includes a telescopic column, a sleeve plate connected to the bottom of the telescopic column, a movable column and a retaining ring installed inside the sleeve plate, a sliding plate fitted at the bottom of the movable column, connecting plates installed on both sides of one end of the sliding plate, a clamping plate provided on the inner side of the connecting plate, and one side of the worktable connected to a bracket in the grinding structure; the grinding structure includes a bracket, a motor at the bottom of the bracket, the motor being connected to a rotating shaft via an electric wire, and an adjusting column and a grinding disc connected to the bottom of the rotating shaft.

[0008] A collection box is installed, with grooves made inside the workbench, to collect waste on the workbench in a concentrated manner, avoiding contamination during the grinding process and improving the efficiency of subsequent cleaning.

[0009] Furthermore, the workbench is fixedly connected to support columns on both sides of its bottom, and baffles are fixedly installed on both sides of its top.

[0010] Furthermore, the top of the workbench has strip-shaped grooves on both sides, and the inside of the grooves is movably connected to the outside of the collection box. The collection box has two sets symmetrically distributed, and a handle is fixedly installed at the center of the outside of the collection box. A fixing component is fixedly installed at the center of the top of the workbench.

[0011] A fixing component is installed on the worktable to clamp and secure both ends of the fastener, keeping it fixed during grinding. This facilitates accurate positioning of the grinding structure on the fastener's exterior, improving grinding efficiency.

[0012] Furthermore, the fixing component includes a telescopic column, which is fixedly connected to the middle of the side plate. The bottom end of the telescopic column is fixedly connected to one side of the sleeve plate. A movable column is fixedly installed inside the sleeve plate. A retaining ring is fixedly installed on the outer side of the movable column. The movable column extends to the bottom slide plate. A sliding groove is opened inside the slide plate. The sliding groove is slidably connected to the bottom surface of the movable column. The inner sides of connecting plates are fixedly installed at both ends of the right end of the slide plate. Clamping plates are movably installed inside the connecting plates.

[0013] Furthermore, the clamping plates are provided in two sets symmetrically distributed, each clamping plate is semi-arc-shaped, and each clamping plate is fixedly connected to a tension rod on the outside. The rear side of the worktable is fixedly connected to the bracket in the grinding structure.

[0014] Furthermore, a motor is fixedly installed at the bottom of the bracket. The motor is electrically connected to the rotating shaft via a wire. The top of an adjusting column is fixedly connected to the bottom of the rotating shaft. A telescopic spring is sleeved on the outside of the adjusting column. The bottom of the adjusting column is movably engaged with the grinding disc.

[0015] Furthermore, a side plate is fixedly connected to the right side of the worktable, and a second motor is provided on the outside of the side plate. The second motor is electrically connected through a rotating shaft, and one end of the rotating shaft is movably connected to one side of the grinding plate.

[0016] This utility model has the following beneficial effects:

[0017] (1) This utility model: A collection box is set up. By opening a groove inside the workbench, the waste on the workbench is collected in a concentrated manner, avoiding pollution during the grinding process, and improving the efficiency of the subsequent cleaning work.

[0018] (2) This utility model: A fixing component is provided on the worktable to clamp and fix both ends of the fastener, ensuring the fastener remains fixed during grinding. This facilitates accurate positioning of the grinding structure on the outside of the fastener for grinding, thereby improving grinding efficiency.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a schematic diagram of the overall design of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the frame structure of this utility model;

[0024] Figure 4 This is an enlarged schematic diagram of the collection box of this utility model;

[0025] Figure 5 This is a schematic diagram of the fixing component structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the grinding structure of this utility model;

[0027] The attached diagram lists the components represented by each number as follows:

[0028] In the diagram: 1. Frame structure; 101. Workbench; 102. Support column; 103. Baffle; 104. Collection box; 105. Handle; 2. Fixing components; 201. Telescopic column; 202. Sleeve plate; 203. Moving column; 204. Snap ring; 205. Connecting plate; 206. Clamping plate; 3. Grinding structure; 301. Bracket; 302. Motor 1; 303. Rotating shaft; 304. Adjusting column; 305. Grinding disc; 4. Motor 2; 5. Grinding plate. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1-6As shown, this utility model is a grinding device for fastener processing with a dust removal structure, including a frame structure 1. The frame structure 1 includes a worktable 101. Supports 102 are provided at both ends of the bottom of the worktable 101. Baffles 103 are installed on both sides of the top of the worktable 101. Grooves are formed on both sides of the top of the worktable 101, and collection boxes 104 are installed inside the grooves. Handles 105 are connected to the outside of the collection boxes 104. A fixing component 2 is installed on the top of the worktable 101; the fixing component 2 includes a telescopic column 201, and the bottom of the telescopic column 201... The part is connected to a sleeve plate 202. Inside the sleeve plate 202, a movable column 203 and a retaining ring 204 are installed. A sliding plate is fitted on the bottom of the movable column 203. Connecting plates 205 are installed on both sides of one end of the sliding plate. A clamping plate 206 is provided on the inner side of the connecting plate 205. One side of the worktable 101 is connected to the bracket 301 in the grinding structure 3. The grinding structure 3 includes a bracket 301. A motor 302 is provided at the bottom of the bracket 301. The motor 302 is connected to the rotating shaft 303 through a wire. The bottom of the rotating shaft 303 is connected to the adjusting column 304 and the grinding disc 305.

[0031] A collection box 104 is provided. By creating a groove inside the workbench 101, the collection box 104 collects the waste on the workbench 101 in a concentrated manner, avoiding pollution during the grinding process and improving the efficiency of subsequent cleaning work.

[0032] The workbench 101 has support columns 102 fixedly connected to both sides of its bottom, and baffles 103 fixedly installed on both sides of its top.

[0033] The top of the workbench 101 has strip-shaped grooves on both sides. The grooves are movable and connected to the outside of the collection box 104. The collection box 104 has two sets of symmetrically distributed collection boxes. A handle 105 is fixedly installed at the center of the outside of the collection box 104. A fixing component 2 is fixedly installed at the center of the top of the workbench 101.

[0034] A fixing component 2 is provided on the worktable 101 to clamp and hold both ends of the fastener, keeping it fixed during grinding. This facilitates accurate positioning of the grinding structure 3 on the outside of the fastener for grinding, thereby improving grinding efficiency.

[0035] The fixed component 2 includes a telescopic column 201, which is fixedly connected to the middle of the side plate. The bottom end of the telescopic column 201 is fixedly connected to one side of the sleeve plate 202. A movable column 203 is fixedly installed inside the sleeve plate 202. A retaining ring 204 is fixedly installed on the outer side of the movable column 203. The movable column 203 extends to the bottom slide plate. A sliding groove is opened inside the slide plate. The sliding groove is slidably connected to the bottom surface of the movable column 203. The inner sides of the connecting plates 205 are fixedly installed at both ends of the right end of the slide plate. A clamping plate 206 is movably installed inside the connecting plates 205.

[0036] The clamping plates 206 are provided in two sets symmetrically distributed. Both clamping plates 206 are semi-arc-shaped and are fixedly connected to the outside with tension rods. The rear side of the worktable 101 is fixedly connected to the bracket 301 in the grinding structure 3.

[0037] A motor 302 is fixedly installed at the bottom of the bracket 301. The motor 302 is electrically connected to the rotating shaft 303 via a wire. The top of the adjusting column 304 is fixedly connected to the bottom of the rotating shaft 303. A telescopic spring is sleeved on the outside of the adjusting column 304. The bottom of the adjusting column 304 is movably engaged with the grinding disc 305.

[0038] A side plate is fixedly connected to the right side of the workbench 101. A motor 4 is installed on the outside of the side plate. The motor 4 is electrically connected through a rotating shaft. One end of the rotating shaft is movably connected to one side of the grinding plate 5. The rotation of the rotating shaft causes the grinding plate 5 to grind one end of the fastener. Together with the grinding disc 305 on the top, the workpiece is ground. This enables grinding of different positions of the fastener and improves the efficiency of fastener grinding.

[0039] Working principle: During use, the fastener is fixed by the fixing component 2 in the frame structure 1. The length is adjusted by the telescopic column 201, so that the retaining ring 204 clamps one end of the fastener and the other end is clamped by the clamping plate 206, thus keeping the fastener in a stable state and facilitating the operation of the grinding structure 3. By connecting the power supply of motor 1 302 and motor 2 4, the rotating shaft 303 rotates, driving the grinding disc 305 at the bottom to grind the outside of the workpiece. The rotating shaft drives the grinding plate 5 to grind one end face of the fastener, which improves the efficiency of grinding work by grinding different positions of the fastener. The grinding disc 305 has a replacement function, which makes it easy to replace the worn grinding disc 305 regularly, thereby ensuring the grinding effect. The waste generated during the grinding process is collected in two sets of collection boxes 104 on the worktable 101, which facilitates unified and quick cleaning, improves the efficiency of cleaning work, and ensures the environmental protection of grinding work.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fastener machining polishing device with dust removal structure, comprising a rack structure (1), The rack structure (1) comprises a workbench (101), both ends of the bottom of the workbench (101) are provided with support columns (102), both sides of the top of the workbench (101) are provided with baffles (103), both sides of the top of the workbench (101) are provided with grooves, the inside of the grooves is provided with collecting boxes (104), the outside of the collecting boxes (104) is connected with handles (105), and the top of the workbench (101) is provided with a fixing assembly (2); the fixing assembly (2) comprises telescopic columns (201), the bottom of the telescopic column (201) is connected with a sleeve plate (202), the inside of the sleeve plate (202) is provided with a movable column (203) and a clamping ring (204), the bottom of the movable column (203) is sleeved with a sliding plate, one end of the sliding plate is provided with connecting plates (205) on both sides, the inside of the connecting plate (205) is provided with clamping plates (206), and one side of the workbench (101) is connected with a support (301) in a polishing structure (3); The polishing structure (3) comprises a support (301), the bottom of the support (301) is provided with a motor (302), the motor (302) is connected with a rotating shaft (303) through wires, and the bottom of the rotating shaft (303) is connected with an adjusting column (304) and a grinding disc (305).

2. The polishing apparatus for fastener processing with a dust removing structure according to claim 1, characterized by: Both sides of the bottom of the workbench (101) are fixedly connected with support columns (102), and both sides of the top of the workbench (101) are fixedly provided with baffles (103).

3. The polishing device for fastener processing with dust removal structure according to claim 1, characterized in that: Both sides of the top of the workbench (101) are provided with strip-shaped grooves, the inside of the grooves is movably connected with the outside of collecting boxes (104), the collecting boxes (104) are provided with two groups of symmetrical distribution, the outside of the collecting boxes (104) is fixedly provided with handles (105) at the center position, and the top of the workbench (101) is fixedly provided with a fixing assembly (2) at the center position.

4. The polishing apparatus for fastener processing with a dust removing structure according to claim 3, characterized in that: The fixing assembly (2) comprises telescopic columns (201), the telescopic column (201) is fixedly connected in the middle of the side plate, the bottom end of the telescopic column (201) is fixedly connected with the sleeve plate (202) on one side, the inside of the sleeve plate (202) is fixedly provided with a movable column (203), the outside of the movable column (203) is fixedly provided with a clamping ring (204), the movable column (203) extends to the bottom sliding plate, the inside of the sliding plate is provided with a sliding groove, the sliding groove is slidably connected with the bottom surface of the movable column (203), and the right end of the sliding plate is fixedly provided with connecting plates (205) on both ends of the inside surface.

5. The polishing apparatus for fastener processing with a dust removing structure according to claim 4, characterized in that: The clamping plates (206) are provided with two groups of symmetrical distribution, the clamping plates (206) are both semicircular, and the outside of the clamping plates (206) is fixedly connected with stretching rods, and the rear side of the workbench (101) is fixedly connected with a support (301) in a polishing structure (3).

6. The polishing apparatus for fastener processing with a dust removing structure according to claim 5, characterized by: The bottom of the support (301) is fixedly provided with a motor one (302), the motor one (302) is electrically connected with a rotating shaft (303) through an electric wire, the bottom of the rotating shaft (303) is fixedly connected with the top of an adjusting column (304), the adjusting column (304) is externally provided with an extension spring, and the bottom of the adjusting column (304) is movably connected with a grinding disc (305).

7. The polishing apparatus for fastener processing with a dust removing structure according to claim 1, characterized by: The right side of the workbench (101) is fixedly connected with a side plate, the outer side of the side plate is provided with a motor two (4), the motor two (4) is electrically connected with a rotating shaft through a rotating shaft, one end of the rotating shaft is movably connected with one side of a grinding disc (5).

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