Polishing equipment for bolt machining

Abstract

The utility model provides polishing equipment for bolt machining, and belongs to the technical field of bolt machining. Comprising a polishing box, a limiting plate and a fixing assembly are fixedly connected into the polishing box, the limiting plate is used for limiting a bolt during polishing, the fixing assembly is used for improving the stability of the bolt during polishing and connected with the limiting plate, a protection part is arranged at the top of the polishing box, an inner cavity is formed in one side of the polishing box, and the inner cavity is internally provided with a protection part. The fixing assembly comprises a connecting block fixedly connected to the bottom of the limiting plate. By means of the design of the protection part at the top of the polishing box, chippings or splashes generated in the polishing process can be effectively prevented from hurting operators, the operation safety is improved, the cleaning holes and the slidable collecting box are designed in the polishing box, the chippings generated in the polishing process can smoothly enter the collecting box, and the polishing efficiency is improved. And the problem of splashing of chippings is avoided, and meanwhile subsequent cleaning work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt processing, in particular to a polishing device used for bolt processing. Background Art

[0002] Bolt grinding device, in which bolts are mechanical parts, cylindrical threaded fasteners equipped with nuts, a type of fastener consisting of a head and a screw, which needs to be matched with a nut and is used to fasten and connect two parts with through holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. Generally, most of the bolts produced are produced by rolling, and the bolts produced will inevitably have a few burrs or sharp edges at the nut, so they need to be polished.

[0003] The utility model of announcement number CN 214869344 U proposes a device for grinding and deburring the corners of bolt production, which relates to the field of bolt processing. It is to solve the problem that the deburring equipment in the prior art needs to be manually adjusted continuously when processing hexagonal bolts, which is inconvenient to use and has a large workload. A device body is installed above the base of the device, and a movable box is installed above the inside of the device body. The upper end surface of the movable box is provided with a positioning groove, and the inside of the positioning groove is provided with a hexagonal head of the bolt. A threaded rod is installed below the hexagonal head of the bolt, and a grinding disc is installed between several of the positioning grooves. An electric motor is installed at the lower end of the grinding disc, and a fixed sleeve is provided below the positioning groove. A fastening sleeve is installed at the upper end of the fixed sleeve, and an electric motor is installed at the lower end of the fastening sleeve. Connecting plates are installed on both sides of the movable box, and an electric cylinder is installed between the connecting plate and the device base.

[0004] In the actual use of the above case, since a handheld grinder is needed to grind the bolts, the generated debris will fly everywhere, which not only affects the normal operation of the staff, but also makes the subsequent cleaning very troublesome. Therefore, the present invention provides a polishing device for bolt processing to meet the needs. Utility Model Content

[0005] In order to solve the above technical problems, this utility provides the following technical solutions:

[0006] A polishing device for bolt processing comprises a polishing box, the interior of which is fixedly connected with a limit plate for limiting the bolt during polishing, and a fixing component for improving the stability of the bolt during polishing, the fixing component being connected to the limit plate.

[0007] Optionally, a protective portion is provided on the top of the polishing box, and an inner cavity is opened on one side of the polishing box.

[0008] Optionally, the fixing assembly includes a connecting block fixedly connected to the bottom of the limiting plate, a placement hole is opened inside the limiting plate, the connecting block is located at the bottom of the placement hole, and a limiting hole is opened inside the connecting block, and a plurality of elastic parts are annularly fixedly connected to the inner wall of the limiting hole.

[0009] Optionally, the elastic member is an arc-shaped metal sheet.

[0010] Optionally, an electric push rod is fixedly connected to the bottom of the inner cavity, a lifting plate is fixedly connected to the telescopic end of the electric push rod, a collection box is slidably connected to the top of the lifting plate, and the collection box is located below the fixed component.

[0011] Optionally, a plurality of cleaning holes are opened inside the limiting plate, the cleaning holes are in the shape of long strips, and the cleaning holes are located on one side of the placement hole.

[0012] Optionally, a slide groove adapted to the outer portion of the bottom end of the collecting box is provided on the top of the lifting plate.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] In the above scheme, the protective part design on the top of the polishing box can effectively prevent the debris or splashes generated during the polishing process from causing harm to the operator, thereby improving the operational safety. The cleaning holes designed inside the polishing box and the sliding collection box allow the debris generated during the polishing process to enter the collection box smoothly, avoiding the problem of debris splashing and facilitating subsequent cleaning work.

[0015] In the above scheme, through the design of the fixing assembly, especially the combined use of the connecting block, the placement hole, the limit hole and the elastic part, the bolts can be effectively fixed so that they are not easy to shake during the polishing process, thereby improving the stability and quality of the polishing. The elastic part in the fixing assembly is designed as an arc-shaped metal sheet, which can adapt to bolts of different sizes and shapes, thereby increasing the versatility and adaptability of the equipment.

[0016] In the above scheme, by setting an electric push rod, the collection box can be moved up by the upward movement of the electric push rod during actual use. When the polishing process is completed, the electric push rod can realize the upward movement through its telescopic function. This upward movement will drive the lifting plate fixedly connected thereto to rise together, and then the collection box placed on the top of the lifting plate will also move up accordingly. As the collection box moves up, the bolts originally located inside the fixed component, that is, in the placement hole of the limit plate, will be gradually squeezed out. This is because the elastic parts (arc-shaped metal sheets) in the fixed component have been deformed and fixed accordingly according to the shape and size of the bolts during the bolt polishing process. When the collection box moves up, these elastic parts gradually restore their original shape, thereby releasing the fixing force on the bolts, so that the bolts can be smoothly squeezed out of the placement hole, and the squeezed bolts will fall directly into the collection box, thereby realizing the automatic collection and sorting of the polished bolts. This design not only avoids the tedious process of the operator manually removing the bolts, improves work efficiency, but also ensures the integrity and safety of the bolts during the collection process, and avoids possible damage or loss of the bolts during the removal process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present utility and, together with the description, further serve to explain the principles of the present utility and enable those skilled in the relevant art to make and use the present utility.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the polishing equipment used for bolt processing;

[0019] Figure 2 The figure is a schematic diagram of the coordinated three-dimensional structure of the polishing box;

[0020] Figure 3 It is a schematic diagram of the coordinated three-dimensional structure of the polishing equipment;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed components;

[0022] Figure 5 It is a schematic diagram of the coordinated three-dimensional structure of the elastic parts.

[0023] [Reference Signs]

[0024] 1. Polishing box; 101. Protection part; 102. Inner cavity; 2. Limiting plate; 201. Placement hole; 202. Cleaning hole; 3. Fixing assembly; 301. Limiting hole; 302. Elastic part; 4. Electric push rod; 5. Lifting plate; 6. Collection box.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the present utility, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present utility to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0026] The following is a detailed description of a polishing device for bolt processing provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0027] like Figures 1 to 5 As shown, an embodiment of the present utility model provides a polishing device for bolt processing, including a polishing box 1, a limit plate 2 for limiting the bolt during polishing is fixedly connected to the interior of the polishing box 1, and a fixing component 3 is used to improve the stability of the bolt during polishing. The fixing component 3 includes a connecting block fixedly connected to the bottom of the limit plate 2, a placement hole 201 is opened inside the limit plate 2, the connecting block is located at the bottom of the placement hole 201, and a limit hole 301 is opened inside the connecting block, and a plurality of elastic members 302 are fixedly connected in an annular manner on the inner wall of the limit hole 301, and the elastic member 302 is an arc-shaped metal sheet. The fixing component 3 is connected to the limit plate 2, a protective part 101 is provided on the top of the polishing box 1, and an inner cavity 102 is opened on one side of the polishing box 1. The elastic member 302 is made of an arc-shaped metal sheet, which can flexibly adapt to bolts of different sizes. The main function of the protective part 101 is to prevent the splashes generated during the polishing process from causing harm to the operator, and also to reduce the pollution of noise and dust to the environment. An inner cavity 102 is provided on one side of the polishing box 1, and this inner cavity 102 provides installation space for other components of the equipment. First, press the bolt into the placement hole 201 of the limit plate 2. Due to the arc design and elastic properties of the elastic member 302, they can fit tightly to the surface of the bolt, thereby achieving stable fixation of the bolt. When the bolt is fixed on the limit plate 2, the polishing equipment can be started to polish the bolt. During the polishing process, the fixing component 3 can effectively prevent the shaking and movement of the bolt, thereby improving the accuracy and efficiency of polishing.

[0028] In this embodiment, if Figures 1 to 5As shown, the bottom of the inner cavity 102 is fixedly connected with an electric push rod 4, the telescopic end of the electric push rod 4 is fixedly connected with a lifting plate 5, the top of the lifting plate 5 is slidably connected with a collection box 6, the collection box 6 is located below the fixed component 3, the inner part of the limit plate 2 is provided with a plurality of cleaning holes 202, the cleaning holes 202 are long strips, and the cleaning holes 202 are located on one side of the placement hole 201, and the top of the lifting plate 5 is provided with a slide groove adapted to the outer bottom of the collection box 6. During the polishing process, the generated debris and impurities will be discharged into the collection box 6 through the cleaning holes 202. After the polishing is completed, the electric push rod 4 is started to move its telescopic end upward. Since the telescopic end of the electric push rod 4 is fixedly connected to the lifting plate 5, the lifting plate 5 will rise accordingly. The collecting box 6 on the top of the lifting plate 5 will also rise with the lifting plate 5, thereby squeezing out the bolts under the fixing assembly 3 and dropping them into the collecting box 6. When the bolts in the collecting box 6 are collected, the collecting box 6 can be removed from the lifting plate 5 by sliding, and the bolts can be taken out for subsequent processing. The empty collecting box 6 can be put back on the lifting plate 5, and the sliding groove can ensure stable placement to prepare for the next bolt collection. The coordinated use of the electric push rod 4 and the lifting plate 5 realizes automatic collection and removal of the bolts, which greatly reduces the time and labor of manual operation and improves work efficiency. The protective part 101 on the top of the polishing box 1 can prevent the splashes generated during the polishing process from causing harm to the operator, reducing safety risks. The design of the cleaning hole 202 enables the debris and impurities generated during the polishing process to be discharged from the polishing box 1 in time, keeping the inside of the equipment clean and extending the service life of the equipment. The sliding connection between the collecting box 6 and the lifting plate 5 makes it more convenient to take out and put back the collecting box 6, and also facilitates the cleaning and maintenance of the equipment.

[0029] The workflow provided by the utility model is that first, the bolt is pressed and placed into the placement hole 201 of the limit plate 2. Due to the arc design and elastic characteristics of the elastic member 302, they can fit tightly to the surface of the bolt, thereby achieving stable fixation of the bolt. After the bolt is fixed on the limit plate 2, the polishing equipment can be started to polish the bolt. During the polishing process, the fixing component 3 can effectively prevent the shaking and movement of the bolt, and improve the accuracy and efficiency of the polishing. During the polishing process, the generated debris and impurities will be discharged into the collection box 6 through the cleaning hole 202. After the polishing is completed, the electric push rod 4 is started to move its telescopic end upward. Since the telescopic end of the electric push rod 4 is fixedly connected to the lifting plate 5, the lifting plate 5 will rise accordingly. The collecting box 6 on the top of the lifting plate 5 will also rise with the lifting plate 5, thereby squeezing out the bolts under the fixing assembly 3 and dropping them into the collecting box 6. When the bolts in the collecting box 6 are collected, the collecting box 6 can be removed from the lifting plate 5 by sliding, and the bolts can be taken out for subsequent processing. The empty collecting box 6 can be put back on the lifting plate 5, and the sliding groove can ensure stable placement to prepare for the next bolt collection. The coordinated use of the electric push rod 4 and the lifting plate 5 realizes automatic collection and removal of the bolts, which greatly reduces the time and labor of manual operation and improves work efficiency. The protective part 101 on the top of the polishing box 1 can prevent the splashes generated during the polishing process from causing harm to the operator, reducing safety risks. The design of the cleaning hole 202 enables the debris and impurities generated during the polishing process to be discharged from the polishing box 1 in time, keeping the inside of the equipment clean and extending the service life of the equipment. The sliding connection between the collecting box 6 and the lifting plate 5 makes it more convenient to take out and put back the collecting box 6, and also facilitates the cleaning and maintenance of the equipment.

[0030] It should be noted that in the above scheme, the components involved in the polishing in this application are all existing technologies and therefore will not be described in detail.

[0031] This utility covers any substitution, modification, equivalent method and scheme made on the essence and scope of this utility. In order to make the public have a thorough understanding of this utility, the specific details are described in detail in the following preferred embodiments of this utility, and those skilled in the art can fully understand this utility without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of this utility, well-known methods, processes, procedures, components and circuits are not described in detail.

[0032] The above is only a preferred implementation of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A polishing device for bolt processing, comprising a polishing box (1), characterized in that: A limiting plate (2) for limiting the position of the bolts during polishing is fixedly connected to the interior of the polishing box (1); A fixing assembly (3), the fixing assembly (3) being used to improve the stability of the bolt during polishing, the fixing assembly (3) being connected to the limiting plate (2).

2. The polishing device for bolt processing according to claim 1, characterized in that: A protective portion (101) is provided on the top of the polishing box (1), and an inner cavity (102) is opened on one side of the polishing box (1).

3. The polishing device for bolt processing according to claim 2, characterized in that: The fixing assembly (3) comprises a connecting block fixedly connected to the bottom of the limiting plate (2), a placement hole (201) is provided inside the limiting plate (2), the connecting block is located at the bottom of the placement hole (201), and a limiting hole (301) is provided inside the connecting block, and a plurality of elastic members (302) are annularly fixedly connected to the inner wall of the limiting hole (301).

4. The polishing device for bolt processing according to claim 3, characterized in that: The elastic member (302) is an arc-shaped metal sheet.

5. The polishing device for bolt processing according to claim 2, characterized in that: The bottom of the inner cavity (102) is fixedly connected to an electric push rod (4), the telescopic end of the electric push rod (4) is fixedly connected to a lifting plate (5), the top of the lifting plate (5) is slidably connected to a collection box (6), and the collection box (6) is located below the fixed component (3).

6. The polishing device for bolt processing according to claim 3, characterized in that: A plurality of cleaning holes (202) are provided inside the limiting plate (2), the cleaning holes (202) are in the shape of long strips, and the cleaning holes (202) are located on one side of the placement hole (201).

7. The polishing device for bolt processing according to claim 5, characterized in that: The top of the lifting plate (5) is provided with a sliding groove adapted to the outside of the bottom end of the collecting box (6).

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