An assembled diamond edging wheel

Abstract

This utility model relates to the field of abrasive technology and discloses an assembled diamond grinding wheel, including an output box and a handle. The handle is fixedly installed on the top of the output box, and a connecting block is fixedly installed on the bottom of the output box. An adjusting component is provided at the bottom of the connecting block. The adjusting component includes a positioning plate fixedly installed at the bottom of the connecting block, and two positioning bolts are fixedly connected to the bottom of the positioning plate. This utility model, through the setting of the positioning plate and the limiting plate, can control the plate material without continuous manual force during processing, thereby reducing hand fatigue and deviation caused by shaking. Furthermore, through the cooperation of the locking component and the fixing component, the grinding wheel can be quickly disassembled and replaced. When adapting to grinding wheels with different inner diameter specifications, there is no need to adjust the overall structure of the locking component and the fixing component; compatibility can be achieved simply by adjusting the opening range of the positioning block.

Description

Technical Field

[0001] This utility model relates to the field of abrasive technology, specifically to an assembled diamond grinding wheel. Background Technology

[0002] With the rapid development of the building ceramics, stone and glass hard and brittle material processing industry, the market has put forward higher requirements for the precision, efficiency and cost control of material edge processing. However, the many defects of traditional one-piece diamond edge grinding wheels have gradually been exposed in practical applications, which have become key issues restricting the improvement of processing efficiency and cost optimization in the industry. This has given rise to the research and development demand for assembled diamond edge grinding wheels.

[0003] When using existing diamond grinding wheels, the entire grinding wheel must be disassembled and replaced every time a different size of sheet is processed. The replacement time is long, which seriously interrupts the continuous processing flow and reduces the overall efficiency of the production line. In addition, continuous force must be applied to control the feed direction of the sheet during processing. Long-term operation can easily lead to hand muscle fatigue, resulting in slight hand tremors and sheet displacement, which requires an additional secondary grinding process, increasing processing costs and time.

[0004] Therefore, it is necessary to provide a new assembled diamond grinding wheel to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an assembled diamond grinding wheel to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an assembled diamond grinding wheel, comprising an output box and a handle, wherein the handle is fixedly installed on the top of the output box, a connecting block is fixedly installed on the bottom of the output box, an adjusting component is provided on the bottom of the connecting block, the adjusting component includes a positioning plate fixedly installed on the bottom of the connecting block, and a positioning bolt is fixedly connected to the bottom of the positioning plate, wherein the number of positioning bolts is two;

[0007] The transmission block is rotatably connected to the bottom of the connecting block. A locking component is provided at the bottom of the transmission block, and a fixing component is provided at the bottom of the locking component. A grinding wheel is provided on the outside of the fixing component, and a protective cover is fixedly connected to one side of the output box.

[0008] Preferably, the adjusting component further includes a limiting plate slidably connected to the surface of the positioning bolt, and the surface of the positioning bolt is threaded with screws, with two screws provided on the surface of each group of positioning bolts.

[0009] Preferably, the surface of the positioning plate is provided with a threaded groove, the inner wall of the positioning plate is threadedly connected with a limit bolt, and the bottom of the limit bolt is fixedly connected with a limit block.

[0010] Preferably, the locking component includes a fixed block fixedly connected to the bottom of the transmission block, and a limit rod is rotatably connected to the surface of the fixed block, wherein the number of the limit rods is provided in three sets.

[0011] Preferably, the locking component further includes a positioning block rotatably connected to the other end of the limiting rod, and the number of positioning blocks is set to three.

[0012] Preferably, the fixing member includes a transmission rod rotatably connected to one side of the positioning block, and the number of transmission rods is the same as that of the positioning block.

[0013] Preferably, the fixing component further includes an internally threaded block rotatably connected to one end of the transmission rod, the surface of the internally threaded block having a threaded groove, and the inner wall of the internally threaded block being threadedly connected to a fixing bolt.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention, through the setting of positioning plates and limiting plates, eliminates the need for continuous manual force to control the plate during processing, thereby reducing hand fatigue and deviation caused by shaking. Furthermore, through the cooperation of locking and fixing parts, it enables quick disassembly and replacement of grinding wheels. When adapting to grinding wheels with different inner diameter specifications, there is no need to adjust the overall structure of locking and fixing parts; compatibility can be achieved simply by adjusting the opening range of the positioning block, significantly shortening the grinding wheel replacement time. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the assembled diamond grinding wheel provided by this utility model;

[0017] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0018] Figure 3 This is a schematic diagram of the locking component and grinding wheel in this utility model;

[0019] Figure 4 This is a schematic diagram of the output box and protective cover in this utility model;

[0020] Figure 5 for Figure 4 A magnified structural diagram at point B in the middle.

[0021] In the diagram: 1. Output box; 2. Handle; 3. Connecting block; 4. Adjusting component; 41. Positioning plate; 42. Positioning bolt; 43. Limiting plate; 44. Screw; 45. Limiting bolt; 46. Limiting block; 5. Transmission block; 6. Locking component; 61. Fixing block; 62. Limiting rod; 63. Positioning block; 7. Fixing component; 71. Transmission rod; 72. Internal threaded block; 73. Fixing bolt; 8. Grinding wheel; 9. Protective cover. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5As shown, an assembled diamond grinding wheel includes an output box 1 and a handle 2. The handle 2 is fixedly installed on the top of the output box 1, and a connecting block 3 is fixedly installed on the bottom of the output box 1. An adjusting component 4 is provided at the bottom of the connecting block 3. The adjusting component 4 includes a positioning plate 41 fixedly installed on the bottom of the connecting block 3, and two positioning bolts 42 are fixedly connected to the bottom of the positioning plate 41. The adjusting component 4 also includes a limiting plate 43 slidably connected to the surface of the positioning bolts 42. Screws 44 are threadedly connected to the surface of the positioning bolts 42, and two screws 44 are provided on the surface of each set of positioning bolts 42. The surface of the positioning plate 41 has a threaded groove, and a limiting bolt 45 is threadedly connected to the inner wall of the positioning plate 41. A limiting block 46 is fixedly connected to the bottom of the limiting bolt 45. A grinding wheel 8 is provided on the outer side of the fixing component 7, and a protective cover 9 is fixedly connected to one side of the output box 1. The output box 1 serves as the core power component, integrating a power output device to provide power for the rotation of the grinding wheel 8. The handle 2 is provided as a gripping part for the operator to easily operate the entire grinding wheel assembly. The positioning plate 41, designed to make operation easier, connects the output box 1 to the lower adjusting component 4 and transmission block 5, serving as a bridge for power transmission from the output box 1 downwards. The positioning plate 41 provides the mounting base for the positioning bolts 42 and the limiting plate 43, and is the main support structure for the adjusting component 4. The positioning bolts 42 and the limiting plate 43 are spaced according to the thickness of the sheet metal, providing a threaded connection for adjustment. The limiting plate 43 can slide along the positioning bolts 42. The limiting plate 43, in conjunction with the screws 44, adjusts its position... The positioning bolt 42 is positioned and the screws 44 are locked and fixed from both sides of the limiting plate 43 to ensure the stability of the limiting plate 43. By rotating the limiting bolt 45, the limiting block 46 can be moved up and down to limit the limiting plate 43. The grinding wheel 8 is the component that performs grinding on the plate. It is fixed by the fixing part 7 and rotates under the power provided by the output box 1 to complete the grinding operation. The protective cover 9 can prevent the debris generated during the grinding process from flying, protect the safety of the operator, and also reduce the impact of debris on other components of the device.

[0024] The transmission block 5 is rotatably connected to the bottom of the connecting block 3. A locking element 6 is located at the bottom of the transmission block 5, and a fixing element 7 is located at the bottom of the locking element 6. The locking element 6 includes a fixing block 61 fixedly connected to the bottom of the transmission block 5. Limiting rods 62 are rotatably connected to the surface of the fixing block 61, and three sets of limiting rods 62 are provided. The locking element 6 also includes a positioning block 63 rotatably connected to the other end of the limiting rods 62, and three positioning blocks 63 are provided. The fixing element 7 includes a transmission rod 71 rotatably connected to one side of the positioning block 63, and the number of transmission rods 71 ​​is the same as the number of positioning blocks 63. The fixing element 7 also includes an internally threaded block 72 rotatably connected to one end of the transmission rod 71. The surface of the internally threaded block 72 has a threaded groove, and a fixing bolt 73 is threadedly connected to the inner wall of the internally threaded block 72. The transmission block 5 receives the power transmitted from the connecting block 3 and transmits the power to the fixing block 61 below. Simultaneously, the transmission block 5 itself is rotatable. The fixed block 61 provides a transmission basis for the rotation of the grinding wheel 8 and provides a support structure for the installation and rotation of the limiting rod 62. The position of the limiting rod 62 can be adjusted by rotation. It works with the positioning block 63 to fix the grinding wheel 8. After the grinding wheel 8 is sleeved on the outside of the fixing part 7, the three positioning blocks 63 are spread out from the inside of the grinding wheel 8 for support. The grinding wheel 8 can be installed and removed by adjusting the three positioning blocks 63. The surface of the positioning block 63 is provided with teeth that engage with the teeth of the inner wall of the grinding wheel 8 to play an anti-slip role. When the fixing bolt 73 rotates, the internal thread block 72 is threadedly connected to the fixing bolt 73. According to the thread transmission effect, the internal thread block 72 will move towards the fixing block 61. At the same time, it drives the transmission rod 71 to push the positioning block 63, so that the positioning block 63 is spread out from the inside of the grinding wheel 8 and fits against its inner wall, thereby fixing the grinding wheel 8. A threaded groove is opened on one side of the positioning block 63, and the fixing bolt 73 is threadedly connected to the inner wall of the positioning block 63.

[0025] Working principle: When processing sheet metal, after selecting a suitable grinding wheel 8, first place the grinding wheel 8 on the outside of the fixing part 7. Rotate the fixing bolt 73 on the inner wall of the internal thread block 72. Due to the thread transmission effect, the internal thread block 72 will move towards the fixing block 61, driving the transmission rod 71 to push the positioning block 63, so that the three positioning blocks 63 are opened from the inside of the grinding wheel 8 and fit against its inner wall. At the same time, the teeth on the surface of the positioning block 63 engage with the teeth on the inner wall of the grinding wheel 8 to prevent slippage. The three sets of limit rods 62 form a triangular support to ensure that the grinding wheel 8 will not shift when rotating at high speed. Loosen the screw 44 on the positioning bolt 42 so that the limit plate 43 can slide, fit against the sheet metal to be processed and slide until it matches the thickness of the sheet metal. After adjusting the spacing, tighten screw 44 to fix the limiting plate 43. At the same time, rotate the limiting bolt 45 to drive the limiting block 46 to perform secondary limiting on the limiting plate 43 to prevent vertical displacement during processing. Then start the output box 1. The internal power is transmitted to the transmission block 5 through the connecting block 3. The transmission block 5 receives the power transmitted by the connecting block 3 and transmits it to the fixed block 61. It can rotate itself to provide a transmission basis for the rotation of the grinding wheel 8. Then, the fixed block 61 and the limiting rod 62 drive the positioning block 63 to rotate. Because the positioning block 63 is in close contact with the inner wall of the grinding wheel 8 and the surface teeth are engaged with the teeth of the inner wall of the grinding wheel 8, the grinding wheel 8 is driven to rotate at high speed through friction and tooth meshing, and the grinding operation on the edge of the plate begins.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] 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. An assembled diamond grinding wheel, comprising an output box (1), characterized in that, Also includes: A handle (2) is fixedly installed on the top of the output box (1). A connecting block (3) is fixedly installed on the bottom of the output box (1). An adjusting component (4) is provided on the bottom of the connecting block (3). The adjusting component (4) includes a positioning plate (41) fixedly installed on the bottom of the connecting block (3). A positioning bolt (42) is fixedly connected to the bottom of the positioning plate (41). There are two positioning bolts (42). The transmission block (5) is rotatably connected to the bottom of the connecting block (3). The bottom of the transmission block (5) is provided with a locking member (6). The bottom of the locking member (6) is provided with a fixing member (7). The outside of the fixing member (7) is provided with a grinding wheel (8). A protective cover (9) is fixedly connected to one side of the output box (1).

2. The assembled diamond grinding wheel according to claim 1, characterized in that: The adjusting member (4) further includes a limiting plate (43) slidably connected to the surface of the positioning bolt (42). The surface of the positioning bolt (42) is threaded with screws (44), and each set of positioning bolts (42) is provided with two screws (44).

3. The assembled diamond grinding wheel according to claim 1, characterized in that: The surface of the positioning plate (41) is provided with a threaded groove, and the inner wall of the positioning plate (41) is threadedly connected with a limit bolt (45), and the bottom of the limit bolt (45) is fixedly connected with a limit block (46).

4. The assembled diamond grinding wheel according to claim 1, characterized in that: The locking component (6) includes a fixing block (61) fixedly connected to the bottom of the transmission block (5). The surface of the fixing block (61) is rotatably connected to a limit rod (62), and the limit rod (62) is provided in three sets.

5. The assembled diamond grinding wheel according to claim 4, characterized in that: The locking component (6) also includes a positioning block (63) rotatably connected to the other end of the limiting rod (62), and the number of positioning blocks (63) is three.

6. The assembled diamond grinding wheel according to claim 5, characterized in that: The fixing member (7) includes a transmission rod (71) rotatably connected to one side of the positioning block (63), and the number of transmission rods (71) is the same as that of the positioning block (63).

7. The assembled diamond grinding wheel according to claim 6, characterized in that: The fixing component (7) also includes an internal threaded block (72) rotatably connected to one end of the transmission rod (71). The surface of the internal threaded block (72) is provided with a threaded groove, and the inner wall of the internal threaded block (72) is threaded with a fixing bolt (73).

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