A grinding wheel disassembly-free repairing device for a grinding wheel spectrum grinder

Abstract

The utility model relates to the technical field of grinding equipment discloses a grinding wheel disassembly-free repairing device for grinding wheel spectrum sample grinder, include: base and repair component, base is set up and extends along the sliding clearance of first direction, repair component includes slide base, grinding head and locking piece, slide base is set up and penetrates along the mounting hole of second direction, grinding head sets up in mounting hole along second direction, and the length of grinding head that projects mounting hole is adjustable, locking piece is used for locking grinding head, slide base is slidably arranged in base, when slide base reciprocating slides along base, grinding head moves in sliding clearance and reciprocating grinds the surface of grinding wheel, first direction and second direction are perpendicular. The device can repair uneven grinding wheel surface without disassembly of grinding wheel, avoid the tedious disassembly labor, save the cost, improve the utilization of grinding wheel.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, specifically to a grinding wheel repair device for a grinding wheel spectral grinding machine that does not require disassembly. Background Technology

[0002] Metallographic sample preparation includes the following process: blanking, cutting, sample heat treatment, grinding with a grinding wheel, grinding with sandpaper, polishing, cleaning and drying.

[0003] In the grinding process, a grinding wheel spectrometer is used to grind the surface of metallographic samples to initially obtain a sample surface that meets the requirements, facilitating subsequent microscopic observation, compositional analysis, or performance testing. However, during the grinding process, the grinding wheel may wear out too quickly in certain areas, resulting in uneven surfaces on the grinding wheel and an uneven sample surface that fails to meet the requirements for subsequent performance testing.

[0004] In existing technologies, the common solution to this problem is to replace the grinding wheel. However, replacing the grinding wheel requires disassembling the grinding wheel spectrometer, which is not only cumbersome and troublesome but also results in significant wear and waste of the grinding wheel. Therefore, designing a grinding wheel repair device that does not require disassembly is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide a grinding wheel repair device for a grinding wheel spectrometer that does not require disassembly, so as to solve the problems in the above-mentioned background technology that the grinding wheel spectrometer needs to be disassembled frequently to replace the grinding wheel due to the uneven surface of the grinding wheel, which wastes manpower and causes a lot of wear and tear on the grinding wheel.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A grinding wheel repair device for a grinding wheel spectral grinding machine that does not require disassembly includes:

[0008] A base having a sliding gap extending in a first direction;

[0009] The repair assembly includes a slide, a grinding head, and a locking element. The slide has a through-hole extending along a second direction. The grinding head is positioned within the mounting hole along the second direction, and the length of the grinding head extending beyond the mounting hole is adjustable. The locking element secures the grinding head. The slide is slidably mounted on a base. When the slide reciprocates along the base, the grinding head moves within the sliding gap and reciprocates grinding the surface of the grinding wheel. The first direction is perpendicular to the second direction. With this configuration, the device can repair uneven grinding wheel surfaces without disassembling the grinding wheel, avoiding tedious disassembly and assembly work, saving costs, and improving grinding wheel utilization.

[0010] Furthermore, it also includes a guide block located on the bottom end face of the slide. The mounting hole penetrates the slide and the guide block, allowing the grinding head to pass through the guide block. The guide block engages with the sliding clearance, and when the slide reciprocates along the base, the guide block is positioned within the sliding clearance. By providing the guide block, the slide can be guided to slide along the sliding clearance, preventing the slide from derailing and improving the accuracy and safety of the repair process.

[0011] Furthermore, the base includes two guide rails and two fixing blocks. Both guide rails extend along a first direction and are positioned opposite each other along a third direction, creating a sliding gap extending along the first direction between them. The two fixing blocks are positioned opposite each other along the first direction and are respectively connected to the two ends of the two guide rails. The slide block is slidably mounted along the two guide rails, and the third, second, and first directions are all perpendicular to each other. With the above configuration, the base structure is simple and easy to manufacture.

[0012] Furthermore, the locking component includes a locking bolt, and a positioning hole communicating with the mounting hole is formed on the outer side of the slide. The positioning hole has an internal thread, and the locking bolt is threadedly connected to the positioning hole and abuts against the grinding head inside the mounting hole. With the above configuration, the grinding head can be locked using the locking bolt, resulting in low manufacturing costs.

[0013] Furthermore, it also includes a rotary handle, which is provided at the end of the locking member away from the mounting hole. The rotary handle facilitates the rotation of the locking member, improving work efficiency.

[0014] Furthermore, it also includes a handle, which is disposed on the upper end surface of the slide. By providing a handle, it is easier to manually push and slide, thereby improving work efficiency.

[0015] Furthermore, the guide rail has a length of 200–300 mm, a thickness of 8–12 mm, and a width of 15–25 mm. In actual use, the dimensions of the guide rail are determined based on the dimensions of the exposed surface of the grinding wheel in the grinding wheel spectral grinding machine.

[0016] Furthermore, the length of the sliding gap is 200-300mm, and the width of the sliding gap is 15-20mm.

[0017] Furthermore, the guide block has a height of 5-8 mm and a width of 14-18 mm; the size of the guide block matches the sliding clearance; the fixing block has a length of 120-130 mm, a thickness of 10-20 mm, and a width of 25-45 mm; the size of the fixing block matches the surface of the guide rail and the grinding wheel spectral grinding machine.

[0018] Furthermore, the grinding head is a diamond grinding head, with a length of 40-50 mm, a diameter of 8-12 mm, and a cone angle of 45°.

[0019] This invention has the following advantages over the prior art:

[0020] This utility model discloses a grinding wheel repair device for a grinding wheel spectral grinding machine that does not require disassembly. It includes a base with a sliding clearance and a repair assembly. The repair assembly includes a slide, a grinding head, and a locking component. The slide has a through-hole extending in a second direction. The grinding head is positioned within the mounting hole, and its extension length beyond the mounting hole is adjustable. The locking component securely holds the grinding head within the mounting hole. In use, the base is placed on the grinding wheel spectral grinding machine, the extension distance of the grinding head is adjusted, and the locking component is used to lock it in place. The slide is then manually moved back and forth along the base, allowing the grinding head to move within the sliding clearance and reciprocate to grind the grinding wheel surface. This device can repair uneven grinding wheel surfaces without disassembling the grinding wheel, saving costs and labor, and improving the utilization rate of the grinding wheel when it can be repaired and reused. Attached Figure Description

[0021] Figure 1 This is a top view of the grinding wheel repair device for a grinding wheel spectral grinding machine according to an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the repair component in the grinding wheel non-disassembly repair device for a grinding wheel spectral grinding machine according to an embodiment of the present invention;

[0023] Figure 3 This is a side view of the repair component in the grinding wheel non-disassembly repair device for a grinding wheel spectral grinding machine according to an embodiment of the present invention.

[0024] In the diagram: 1. Base; 2. Slide; 3. Grinding head; 4. Locking element; 5. Guide block; 6. Guide rail; 7. Fixing block; 8. Sliding clearance; 9. Rotating handle; 10. Hand grip; X, First direction; Y, Third direction. Detailed Implementation

[0025] 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.

[0026] It should be noted that in the description of this utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, it should be understood that, for ease of description, the dimensions of the various components shown in the accompanying drawings are not drawn to actual scale.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined or described in one figure, it will not need to be further discussed and described in the description of the subsequent figures.

[0029] Example:

[0030] During the grinding process of a grinding wheel spectrometer, unevenness may occur on the surface due to slippage of the grinding wheel or excessively rapid wear in certain areas. The usual solution is to replace the grinding wheel, but this requires disassembly, which is cumbersome, inconvenient, and results in significant wear and waste. Therefore, this invention presents a non-disassembly-reducing repair device, detailed below:

[0031] like Figures 1 to 3 As shown, this utility model provides a grinding wheel repair device for a grinding wheel spectral grinding machine that does not require disassembly, comprising: a base 1 and a repair assembly, wherein the base 1 is opened along a first direction ( Figure 1 The device includes a sliding gap 8 extending in the X direction; the repair assembly includes a slide 2, a grinding head 3, and a locking member 4; the slide 2 has a mounting hole extending through along a second direction (not shown in the figure, but in actual use, the second direction is vertical), the grinding head 3 is disposed in the mounting hole along the second direction, and the length of the grinding head 3 extending out of the mounting hole is adjustable; the locking member 4 is used to lock the grinding head 3; the slide 2 is slidably disposed on the base 1; when the slide 2 slides back and forth along the base 1, the grinding head 3 moves within the sliding gap 8 and reciprocates grinding the surface of the grinding wheel, the first direction being perpendicular to the second direction. In this device, the base is directly engaged with the surface of the grinding wheel spectrometer. The grinding wheel is rotated when the grinding machine is turned on, and the slide 2 is manually pushed back and forth along the base 1, allowing the grinding head 3 to reciprocate grinding the surface of the grinding wheel, thereby repairing the grinding wheel. This device can repair uneven grinding wheel surfaces without disassembling the grinding wheel, avoiding tedious disassembly and assembly work, saving costs, and improving the utilization rate of the grinding wheel.

[0032] In this embodiment, reference Figure 2 and Figure 3 It also includes a guide block 5, which is located on the bottom end face of the slide 2. The mounting hole passes through the slide 2 and the guide block 5 so that the grinding head 3 can pass through the guide block 5. The guide block 5 cooperates with the sliding gap 8. When the slide 2 reciprocates along the base 1, the guide block 5 is located within the sliding gap 8. By setting the guide block 5, the slide 2 can be guided to slide along the sliding gap 8, preventing the slide 2 from disengaging from the sliding gap 8, and improving the accuracy and safety of the repair process.

[0033] refer to Figure 1 The base 1 includes two guide rails 6 and two fixing blocks 7. Both guide rails 6 extend along a first direction and along a third direction. Figure 1 The two guide rails 6 are arranged opposite each other in the Y direction to form a sliding gap 8 extending along the first direction. The two fixing blocks 7 are arranged opposite each other in the first direction and are respectively connected to the two ends of the two guide rails 6. The third direction, the second direction, and the first direction are all perpendicular to each other. The base structure is simple and easy to manufacture. In use, the slide block 2 is manually pushed, and the guide block 5 moves back and forth along the sliding gap 8 to prevent the grinding head 3 from disengaging from the sliding gap 8.

[0034] Specifically, the locking component 4 includes a locking bolt. A positioning hole communicating with the mounting hole is formed on the outer side of the slide 2. The positioning hole has internal threads. The locking bolt is threadedly connected to the positioning hole and abuts against the grinding head inside the mounting hole. Using a common locking bolt as the locking component 4 is inexpensive, easy to adjust, and provides a good locking effect.

[0035] Specifically, it also includes a rotating handle 9, which is provided at the end of the locking member 4 away from the mounting hole. The rotating handle 9 facilitates the rotation of the locking member, improving work efficiency. It also includes a hand grip 10, which is provided on the upper surface of the slide block 2. The hand grip 10 facilitates manual pushing and sliding, improving work efficiency.

[0036] In specific implementation: the length of guide rail 6 is 200-300mm, for example: 200mm, 220mm, 250mm, 270mm, 300mm, etc.; the thickness is 8-12mm, for example: 8mm, 9mm, 10mm, 11mm, 12mm, etc.; and the width is 15-25mm, for example: 15mm, 18mm, 20mm, 21mm, 24mm, 25mm, etc. In actual use, the dimensions of the guide rail are determined according to the dimensions of the exposed surface of the grinding wheel in the grinding wheel spectral grinding machine. The length of the sliding gap is 200-300mm, for example: 200mm, 220mm, 250mm, 270mm, 300mm, etc., and the width of the sliding gap is 15-20mm, for example: 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, etc. The grinding head 3 is a diamond grinding head. The length of the grinding head is 40–50 mm, for example: 40 mm, 42 mm, 43 mm, 45 mm, 46 mm, 48 mm, 49 mm, 50 mm, etc., and the diameter is 8–12 mm, preferably 10 mm, with a cone angle of 45°. The height of the guide block 5 is 5–8 mm, for example: 5 mm, 6 mm, 7 mm, 8 mm, etc., and the width is 14–18 mm, for example: 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, etc. The size of the guide block 6 matches the sliding gap 8 to ensure that the slide block 2 slides along the sliding gap 8 and does not come out of the sliding gap 8; the length of the fixing block 7 is 120-130mm, for example: 120mm, 122mm, 125mm, 126mm, 128mm, 130mm, etc., the thickness is 10-20mm, for example: 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, etc., and the width is 25-45mm, for example: 25mm, 28mm, 30mm, 32mm, 35mm, 38mm, 40mm, 42mm, 45mm, etc., and the size of the fixing block 7 matches the surface of the guide rail and the grinding wheel spectral grinding machine.

[0037] In use, first place the fixing block 7 on the grinding wheel spectrometer, so that the guide rail 6 is above the grinding wheel, install the grinding head 3 in the mounting hole, adjust the distance between the grinding head 3 and the surface of the grinding wheel, then lock the grinding wheel with the locking piece 4, and finally push the slide 2 back and forth as the grinding wheel spectrometer rotates, so that the grinding head moves back and forth along the sliding gap and grinds the surface of the grinding wheel, thereby repairing the worn surface of the grinding wheel.

[0038] This device can be directly applied to a grinding wheel spectrometer, eliminating the need to disassemble the grinding wheel. It can also directly repair the grinding wheel, ensuring that the surface of the grinding wheel meets the requirements for metallographic sample grinding, thus avoiding tedious labor and saving costs.

[0039] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding wheel repair device for a grinding wheel spectral grinding machine without disassembly, characterized in that, include: A base having a sliding gap extending in a first direction; The repair assembly includes a slide, a grinding head, and a locking member. The slide has a through-hole extending along a second direction. The grinding head is disposed within the mounting hole along the second direction, and the length of the grinding head extending beyond the mounting hole is adjustable. The locking member is used to lock the grinding head. The slide is slidably disposed on the base. When the slide reciprocates along the base, the grinding head moves within the sliding gap and reciprocates grinding the surface of the grinding wheel. The first direction is perpendicular to the second direction.

2. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 1, characterized in that: It also includes a guide block located on the bottom end face of the slide. The mounting hole passes through the slide and the guide block so that the grinding head can pass through the guide block. The guide block cooperates with the sliding gap. When the slide reciprocates along the base, the guide block is located within the sliding gap.

3. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 2, characterized in that: The base includes two guide rails and two fixing blocks. The two guide rails extend along a first direction and are arranged opposite each other along a third direction to form a sliding gap extending along the first direction between the two guide rails. The two fixing blocks are arranged opposite each other along the first direction and are respectively connected to the two ends of the two guide rails. The slide is slidably arranged along the two guide rails, and the third direction, the second direction, and the first direction are all perpendicular to each other.

4. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 1, characterized in that: The locking component includes a locking bolt. The outer side of the slide has a positioning hole that communicates with the mounting hole. The positioning hole has an internal thread. The locking bolt is threadedly connected to the positioning hole and abuts against the grinding head in the mounting hole.

5. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 1, characterized in that: It also includes a rotary handle, which is provided at the end of the locking member away from the mounting hole.

6. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 1, characterized in that: It also includes a grip portion, which is disposed on the upper end surface of the slide.

7. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 3, characterized in that: The guide rail has a length of 200-300mm, a thickness of 8-12mm, and a width of 15-25mm.

8. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 7, characterized in that: The length of the sliding gap is 200-300mm, and the width of the sliding gap is 15-20mm.

9. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 7, characterized in that: The guide block has a height of 5-8 mm and a width of 14-18 mm; the fixing block has a length of 120-130 mm, a thickness of 10-20 mm, and a width of 25-45 mm.

10. The grinding wheel repair device for a grinding wheel spectral grinding machine according to claim 7, characterized in that: The grinding head is a diamond grinding head, with a length of 40-50 mm, a diameter of 8-12 mm, and a cone angle of 45°.

Images