Grinding ball test surface grinding machine

Abstract

The utility model discloses a grinding ball test surface grinding machine, and relates to the technical field of grinding. Comprising a fixing seat, a placing mechanism and a grinding mechanism, the placing mechanism is arranged at the top of the fixing seat, and the grinding mechanism is arranged over the placing mechanism; the placing mechanism comprises a fixing frame fixedly mounted at the top of the fixing seat, a placing disc is fixedly connected to one side of the fixing frame, a circular placing groove is formed in the top of the placing disc, the grinding mechanism comprises a grinding disc mounted through a driving motor, and the driving motor drives the grinding disc to grind the test surface of a grinding ball placed in the placing groove; the circular placing groove is matched with the groove structure at the bottom of the grinding disc, so that grinding balls can be effectively positioned and ground, the problem of large fluctuation of a detection result due to large fluctuation during grinding is avoided, waste chips generated after grinding fall into a dust collection funnel at the bottom of the grinding disc through a chip removal hole, the dust and the waste chips are conveniently collected and cleaned, and the working efficiency is improved. The structure is simple and practical.

Description

Technical Field

[0001] This utility model relates to the field of polishing technology, specifically a polishing machine for testing the surface of a polishing ball. Background Technology

[0002] Wear-resistant alloy cast balls refer to the grinding media used in ball mills to crush materials. Ball mills are key equipment widely used in ferrous and non-ferrous metallurgical mining, thermal power, building materials, chemical and other industrial fields for crushing and grinding materials, and grinding media balls are indispensable consumable materials for the operation of ball mills.

[0003] The process of casting balls involves steps such as polishing the gate, polishing the composition testing surface, and polishing the hardness testing surface. The traditional method is to manually polish the surface on a grinding wheel by hand, which is not only unsafe but also environmentally unfriendly. Due to the large fluctuations during polishing, the test results also fluctuate greatly, and it is also inconvenient to collect dust.

[0004] Therefore, a grinding machine for testing the ball surface is proposed to solve the above problems. Utility Model Content

[0005] This invention provides a grinding machine for testing the surface of grinding balls to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grinding ball test surface grinding machine, including a fixed base, a placement mechanism and a grinding mechanism, wherein the placement mechanism is provided on the top of the fixed base and the grinding mechanism is provided directly above the placement mechanism;

[0007] The placement mechanism includes a fixed frame fixedly installed on the top of the fixed base, a placement tray fixedly connected to one side of the fixed frame, and a circular placement groove opened on the top of the placement tray.

[0008] The grinding mechanism includes a housing fixedly installed on one side of the top of the fixed base. A mounting base is fixedly provided on the top of the inner cavity of the housing. An electric push rod is fixedly installed on the bottom of the mounting base. A connecting plate is fixedly connected to the output end of the electric push rod. A grinding disc is installed on the bottom of the connecting plate through a drive motor.

[0009] Furthermore, the top of the fixing base is provided with a chip removal hole, which is circular and located on the top of the fixing base. A placement plate is provided on the top of the chip removal hole.

[0010] Furthermore, a dust collection funnel located inside the fixed base is placed directly below the chip discharge hole, and chip discharge ports are provided on both sides of the dust collection funnel.

[0011] Furthermore, cleaning doors are movably provided around the perimeter of the fixed base.

[0012] Furthermore, the placement disc and the polishing disc are both circular and arranged in four symmetrical positions.

[0013] Furthermore, the bottom of the grinding disc is provided with a groove that is compatible with the grinding ball.

[0014] Furthermore, the connecting plate is movably disposed at the bottom of the inner cavity of the housing, and a drive motor is fixedly installed at the bottom of the connecting plate. The output shaft of the drive motor is fixedly connected to a grinding disc.

[0015] Compared with the prior art, the present invention provides a grinding machine for testing the surface of grinding balls, which has the following beneficial effects:

[0016] This grinding ball test surface grinding machine uses a drive motor to drive a grinding disc to grind the test surface of grinding balls placed inside a slot. The circular slot, combined with the groove structure at the bottom of the grinding disc, allows for effective positioning and grinding of the grinding balls, avoiding large fluctuations in test results due to excessive grinding. The waste generated after grinding falls through the chip discharge hole into the dust collection funnel at the bottom, facilitating the collection and cleaning of dust and waste. The machine is simple in structure and practical in operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an exploded view of the shell of this utility model;

[0019] Figure 3 This is a schematic diagram of the placement mechanism of this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged structural diagram of section A in the middle;

[0021] Figure 5 This is a schematic diagram of the dust collection funnel structure of this utility model.

[0022] In the diagram: 1. Fixed base; 101. Chip removal hole; 11. Cleaning door; 12. Dust collection funnel; 13. Chip removal port; 2. Placement mechanism; 21. Fixed frame; 22. Placement tray; 23. Placement slot; 3. Grinding mechanism; 31. Housing; 32. Mounting base; 33. Electric push rod; 34. Connecting plate; 35. Drive motor; 36. Grinding disc. Detailed Implementation

[0023] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0024] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0025] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0026] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0027] Unless otherwise stated, the term "multiple" means two or more.

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0029] Please see Figure 1-5This utility model discloses a grinding ball test surface grinding machine, including a fixed base 1, a placement mechanism 2 and a grinding mechanism 3. The placement mechanism 2 is provided on the top of the fixed base 1, and the grinding mechanism 3 is provided directly above the placement mechanism 2. The placement mechanism 2 includes a fixed frame 21 fixedly installed on the top of the fixed base 1. A placement plate 22 is fixedly connected to one side of the fixed frame 21. A circular placement groove 23 is opened on the top of the placement plate 22.

[0030] The grinding mechanism 3 includes a housing 31 fixedly installed on one side of the top of the fixed base 1. A mounting base 32 is fixedly installed on the top of the inner cavity of the housing 31. An electric push rod 33 is fixedly installed on the bottom of the mounting base 32. A connecting plate 34 is fixedly connected to the output end of the electric push rod 33. A grinding disc 36 is installed on the bottom of the connecting plate 34 through a drive motor 35. The connecting plate 34 is movably disposed at the bottom of the inner cavity of the housing 31. A drive motor 35 is fixedly installed on the bottom of the connecting plate 34. The output shaft of the drive motor 35 is fixedly connected to the grinding disc 36. The drive motor 35 drives the grinding disc 36 to grind the test surface of the grinding ball placed inside the placement groove 23. The circular placement groove 23 is designed with a groove structure at the bottom of the grinding disc 36, which can effectively position and grind the grinding ball, avoiding the problem of large fluctuations in the test results due to large fluctuations during grinding. The waste generated after grinding falls into the dust collection funnel 12 at the bottom through the chip discharge hole 101, which facilitates the collection and cleaning of dust and waste. The structure is simple and practical.

[0031] Specifically, the top of the fixed base 1 is provided with a chip removal hole 101, which is circular and located on the top of the fixed base 1. A placement plate 22 is provided on the top of the chip removal hole 101. A dust collection funnel 12 located inside the fixed base 1 is placed directly below the chip removal hole 101. Chip removal ports 13 are provided on both sides of the dust collection funnel 12. Cleaning doors 11 are movably provided around the fixed base 1.

[0032] During the grinding of wear-resistant cast balls: some of the waste chips produced fall through the chip discharge hole 101 into the dust collection funnel 12 at its bottom. When regular cleaning is required, open the cleaning door 11, remove the dust collection funnel 12, and discharge the waste chips inside the dust collection funnel 12 through the chip discharge port 13 to complete the cleaning of waste chips.

[0033] Specifically, the placement disc 22 and the grinding disc 36 are both circular and symmetrically arranged in four parts, and the bottom of the grinding disc 36 is provided with a groove that matches the grinding ball.

[0034] When grinding wear-resistant cast balls: the grinding balls are placed in the placement groove 23 at the top of the placement plate 22, and the groove at the bottom of the grinding disc 36 contacts the test surface of the grinding ball. The grinding disc 36 is rotated by the drive motor 35, and then the grinding disc 36 is used to grind the test surface of the grinding ball. The structure is simple and practical, and multiple grinding balls can be ground at one time, which greatly improves its working efficiency.

[0035] In use, the operator places the grinding ball in the placement groove 23 at the top of the placement plate 22, and uses the electric push rod 33 to drive the grinding disc 36 to move up and down, so that the groove at the bottom of the grinding disc 36 contacts the test surface of the grinding ball. The drive motor 35 drives the grinding disc 36 to rotate, and then the grinding disc 36 is used to grind the test surface of the grinding ball. Some of the waste generated by grinding falls into the dust collection funnel 12 at the bottom through the chip discharge hole 101. When it is necessary to clean it regularly, the cleaning door 11 is opened, the dust collection funnel 12 is taken out, and the waste inside the dust collection funnel 12 is discharged through the chip discharge port 13. The other part of the waste is collected in the placement groove 23. After grinding, the operator cleans it to complete the cleaning of the waste.

[0036] In summary, this grinding ball test surface grinding machine uses a drive motor 35 to drive a grinding disc 36 to grind the test surface of the grinding balls placed inside the placement slot 23. The circular placement slot 23, combined with the groove structure at the bottom of the grinding disc 36, can effectively position and grind the grinding balls, avoiding large fluctuations in the test results caused by large fluctuations during grinding. The waste generated after grinding falls into the dust collection funnel 12 at the bottom through the chip discharge hole 101, facilitating the collection and cleaning of dust and waste. The structure is simple and practical.

[0037] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A grinding machine for testing the surface of a grinding ball, comprising a fixed base (1), a placement mechanism (2), and a grinding mechanism (3), characterized in that: The top of the fixed base (1) is provided with a placement mechanism (2), and a grinding mechanism (3) is provided directly above the placement mechanism (2); The placement mechanism (2) includes a fixed frame (21) fixedly installed on the top of the fixed base (1), and a placement tray (22) is fixedly connected to one side of the fixed frame (21). A circular placement groove (23) is opened on the top of the placement tray (22). The grinding mechanism (3) includes a housing (31) fixedly installed on one side of the top of the fixed base (1). A mounting base (32) is fixedly provided on the top of the inner cavity of the housing (31). An electric push rod (33) is fixedly installed on the bottom of the mounting base (32). A connecting plate (34) is fixedly connected to the output end of the electric push rod (33). A grinding disc (36) is installed on the bottom of the connecting plate (34) through a drive motor (35).

2. The grinding machine for testing the grinding surface of the grinding ball according to claim 1, characterized in that: The top of the fixed base (1) is provided with a chip removal hole (101), which is circular and located on the top of the fixed base (1). A placement plate (22) is provided on the top of the chip removal hole (101).

3. The grinding machine for testing the grinding ball surface according to claim 2, characterized in that: A dust collection funnel (12) located inside the fixed base (1) is placed directly below the chip discharge hole (101), and chip discharge ports (13) are provided on both sides of the dust collection funnel (12).

4. The grinding machine for testing the grinding ball surface according to claim 1, characterized in that: Cleaning doors (11) are movably provided around the fixed base (1).

5. The grinding machine for testing the grinding ball surface according to claim 1, characterized in that: The placement disc (22) and the polishing disc (36) are both circular and arranged in four symmetrical positions.

6. The grinding machine for testing the grinding ball surface according to claim 5, characterized in that: The bottom of the grinding disc (36) is provided with a groove that is compatible with the grinding ball.

7. The grinding machine for testing the grinding ball surface according to claim 1, characterized in that: The connecting plate (34) is movably disposed at the bottom of the inner cavity of the housing (31), and a drive motor (35) is fixedly installed at the bottom of the connecting plate (34). The output shaft of the drive motor (35) is fixedly connected to a grinding disc (36).

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