Polishing equipment
By designing grinding equipment with adjustable heights and dust collecting devices, the problems of poor grinding quality and dust pollution of handheld grinding equipment are solved, and a more efficient and safe grinding process of fiberglass composite materials is achieved.
Patent Information
- Application Number
- CN202421025937.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-13
AI Technical Summary
When the existing hand-held grinding equipment grinds the fiberglass composite tensile samples, the grinding quality is difficult to ensure and generates a large amount of dust, which harms the operator.
A grinding equipment including a base, a grinding device, a workbench and a dust collecting device is designed. The workbench height is adjustable. The dust collecting device is used to collect dust and the dustproof cover reduces dust dissipation.
Improves grinding quality and flexibility, avoids damage to operators by dust, and achieves a safer and more efficient grinding process.
Smart Images
Figure CN222200048U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a grinding equipment. Background Art
[0002] In the existing production process, grinding equipment is often used to grind the tensile specimens of FRP composite materials. The grinding equipment is a device that grinds the notch of the sample by driving the grinding wheel through a motor.
[0003] In the prior art, the grinding equipment used for grinding FRP composite material tensile specimens is generally a handheld grinder. The handheld grinder requires the operator to operate it by hand, and the smoothness of the grinding is only controlled by the operator's experience, resulting in the inability to guarantee the grinding quality. In addition, a large amount of dust will be generated during the grinding process, causing pollution and causing harm to the operator.
[0004] Therefore, a grinding device is urgently needed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a grinding device, which has high flexibility, a wide range of applications, improves the grinding quality, and can avoid dust damage to operators.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] Grinding equipment, including:
[0008] Pedestal;
[0009] A grinding device, wherein the grinding device is arranged on the base;
[0010] A workbench, the workbench is arranged on the base in an adjustable height and has a through hole, and a part of the grinding device can extend out of the through hole to grind the workpiece to be grinded carried on the workbench;
[0011] A dust collecting device is arranged on a side of the base away from the grinding device, and the grinding dust on the workbench can fall into the dust collecting device.
[0012] As a preferred solution of the grinding device provided by the utility model, the grinding device also includes a lifting drive device, and the lifting drive device includes a first guide rail, a second guide rail, a support member, a mobile drive assembly and a slider;
[0013] The first guide rail is arranged parallel to the bearing platform of the base, and the second guide rail is arranged at an angle to the bearing platform of the base;
[0014] The support member is connected to the bottom of the workbench and is slidably connected to the second guide rail. The slider is connected to the mobile drive assembly and the support member and is slidably disposed on the first guide rail. The mobile drive assembly can drive the slider to move along the first guide rail, and the slider can drive the support member to slide along the second guide rail.
[0015] As a preferred solution of the grinding equipment provided by the utility model, the mobile drive assembly includes a driving part and a transmission screw, the transmission screw is transmission-connected to the slider, the driving part can drive the transmission screw to rotate around its own axis, and the slider can move along the first guide rail driven by the rotation of the transmission screw.
[0016] As a preferred solution of the grinding device provided by the utility model, the driving part is a manual crank, the manual crank is coaxially connected to the transmission screw, and the transmission screw can rotate under the drive of the manual crank.
[0017] As a preferred solution of the grinding equipment provided by the utility model, the lifting drive device also includes a connecting member, the connecting member is fixedly connected to the supporting platform of the base, and the second guide rail is arranged on the connecting member at an angle relative to the supporting platform of the base.
[0018] As a preferred embodiment of the grinding equipment provided by the utility model, the grinding device includes a rotating drive assembly and a grinding wheel, the rotating drive assembly is arranged on the base, the grinding wheel is connected to the output end of the rotating drive assembly, and a part of the grinding wheel can extend out of the through hole to grind the workpiece to be polished carried on the workbench.
[0019] As a preferred solution of the grinding device provided by the utility model, the grinding device also includes a supporting screw, which is fixedly connected to the bottom of the workbench and rotatably passes through the base.
[0020] As a preferred solution of the grinding equipment provided by the utility model, the grinding equipment also includes a height display component, which is arranged on the base, and the workbench is provided with an indicator corresponding to the height display component, and the indicator can indicate the height of the workbench.
[0021] As a preferred solution of the grinding device provided by the utility model, the grinding device further comprises a dust cover, and the dust cover is arranged on a side of the workbench away from the base.
[0022] As a preferred solution of the grinding equipment provided by the utility model, the dust cover is a visual cover plate.
[0023] Beneficial effects of the utility model:
[0024] The grinding equipment provided by the utility model includes a base, a grinding device, a workbench and a dust collecting device. The grinding device is arranged on the base. The workbench is arranged on the base with adjustable height, and a through hole is provided. A part of the grinding device can extend out of the through hole to grind the workpiece to be polished carried on the workbench. In other words, by adjusting the height of the workbench, the height of the part of the grinding device extending out of the through hole can be adjusted according to actual needs, so as to be suitable for the processing of different workpieces to be polished, with high flexibility and wide application range. And by setting up the workbench, the workpiece to be polished can be stably supported to improve the grinding quality. The dust collecting device is arranged on the side of the base away from the grinding device, and the grinding dust on the workbench can fall into the dust collecting device. In other words, the grinding dust generated by grinding on the workbench can fall into the dust collecting device under the action of gravity to be collected, which can avoid dusting and further avoid the harm of dust to the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a structural schematic diagram of a grinding device provided by an embodiment of the utility model;
[0026] Figure 2 yes Figure 1 A partial enlarged view of the structure marked as A;
[0027] Figure 3 It is a structural schematic diagram of the lifting drive device provided in an embodiment of the utility model.
[0028] In the figure:
[0029] 100. Base;
[0030] 200, grinding device; 210, rotation drive assembly; 220, grinding wheel;
[0031] 300, workbench; 310, through hole; 320, indicator;
[0032] 400. Dust collecting device;
[0033] 500, lifting drive device; 510, first guide rail; 520, second guide rail; 530, support member; 540, mobile drive assembly; 541, transmission screw; 542, manual crank; 550, slider; 560, connecting member;
[0034] 600, supporting screw;
[0035] 700, height display part;
[0036] 800. Dust cover. DETAILED DESCRIPTION
[0037] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.
[0038] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0039] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0040] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.
[0041] Figure 1 The schematic diagram of the structure of the grinding device provided by the embodiment of the utility model is shown. Figure 1 This embodiment provides a grinding device, which includes a base 100 , a grinding device 200 , a workbench 300 and a dust collecting device 400 .
[0042] Specifically, the grinding device 200 is arranged on the bearing platform of the base 100, and includes a rotation drive assembly 210 and a grinding wheel 220. The rotation drive assembly 210 is arranged on the bearing platform of the base 100, and the grinding wheel 220 is coaxially fixedly connected to the output end of the rotation drive assembly 210. The rotation drive assembly 210 can drive the grinding wheel 220 to rotate at a high speed to achieve grinding. In this embodiment, the rotation drive assembly 210 can specifically be a motor, which is a prior art, and its structure and principle are not repeated in this embodiment.
[0043] More specifically, the workbench 300 is height-adjustably arranged on the base 100, and is configured to support the workpiece to be polished. By providing the workbench 300, the workpiece to be polished can be stably supported and the polishing quality can be improved. The workbench 300 is provided with a long through hole 310. A portion of the grinding wheel 220 can extend out of the through hole 310 to grind the workpiece to be polished carried on the workbench 300. In other words, by adjusting the height of the workbench 300, the height of the portion of the grinding wheel 220 extending out of the through hole 310 can be adjusted according to actual needs to be suitable for processing different workpieces to be polished, with high flexibility and a wide range of applications.
[0044] More specifically, the grinding device further includes a support screw 600. The support screw 600 is multiple, and the multiple support screws 600 are arranged in a rectangular array and are respectively fixed to the bottom of the workbench 300 to stably support the workbench 300. The support screw 600 rotatably passes through the bearing platform of the base 100. When the height of the workbench 300 increases, the support screw 600 rotates in the positive direction of its own axis relative to the bearing platform of the base 100 to increase the length of the part located above the bearing platform of the base 100, while reducing the length of the part extending below the bearing platform of the base 100. When the height of the workbench 300 decreases, the support screw 600 rotates in the opposite direction of its own axis relative to the bearing platform of the base 100 to reduce the length of the part located above the bearing platform of the base 100, while increasing the length of the part extending below the bearing platform of the base 100.
[0045] Figure 2 Show Figure 1 The enlarged view of the structure marked as A in the figure is shown in Figure 1. Figure 1 and Figure 2The grinding device further includes a height display member 700. The height display member 700 is disposed on the base 100, and the workbench 300 is provided with an indicator member 320 corresponding to the height display member 700, and the indicator member 320 can indicate the height of the workbench 300. The above arrangement facilitates the operator to record the height of the workbench 300 adapted to different types or models of workpieces to be grinded, so as to quickly select the appropriate height of the workbench 300 before grinding the same type of workpieces to be grinded again in the future.
[0046] Specifically, in this embodiment, the height display component 700 is a ruler fixedly mounted on the supporting platform of the base 100 and provided with a scale, and the indicator component 320 is an indicator plate with a sharp corner fixedly connected to the bottom position of the workbench 300 by angle steel, and the sharp corner of the indicator plate is opposite to the scale on the height display component 700.
[0047] More specifically, in other embodiments, the height display element 700 and the indicator element 320 can also detect the height of the workbench 300 using the principle of a photoelectric sensor.
[0048] Continue to refer to Figure 1 The dust collecting device 400 is arranged on the side of the base 100 away from the grinding device 200. The grinding dust on the workbench 300 can fall into the dust collecting device 400 under the action of gravity. In this embodiment, the dust collecting device 400 is specifically a box-shaped structure. Through the above arrangement, dust can be avoided, thereby avoiding the harm of dust to the operator.
[0049] Specifically, continue to refer to Figure 1 The grinding device further includes a dust cover 800, which is arranged on the side of the workbench 300 away from the base 100. The dust cover 800 can block the dust raised on the workbench 300, further reducing the impact of the grinding dust on the operator.
[0050] Specifically, the dust cover 800 is a visual cover plate. Through the above arrangement, it is convenient for the operator to observe the processing status of the workpiece to be polished on the workbench 300 during the polishing process.
[0051] Figure 3 The schematic diagram of the structure of the lifting drive device provided by the embodiment of the utility model is shown. Figure 1 and Figure 3 The grinding device further includes a lifting drive device 500. The lifting drive device 500 includes a first guide rail 510, a second guide rail 520, a support member 530, a moving drive assembly 540 and a slider 550.
[0052] Specifically, the first guide rail 510 is arranged parallel to the bearing platform of the base 100, and the second guide rail 520 is arranged at an angle with the bearing platform of the base 100 and is arranged at a distance from the first guide rail 510. The support member 530 is supported and connected to the bottom of the workbench 300, and is slidably connected to the second guide rail 520. The slider 550 is connected to the output end of the mobile driving component 540, connected to the side of the support member 530, and is slidably arranged on the first guide rail 510. The mobile driving component 540 can drive the slider 550 to move along the first guide rail 510, and the slider 550 can drive the support member 530 to slide along the second guide rail 520 during the movement along the first guide rail 510. Since the second guide rail 520 is inclined relative to the bearing platform of the base 100, when the support member 530 moves along the second guide rail 520, the height adjustment can be achieved, thereby driving the height of the workbench 300 to change.
[0053] Specifically, the lifting drive device 500 further includes a connecting member 560. The connecting member 560 is a plate-shaped structure, fixedly connected to the bearing platform of the base 100, and the second guide rail 520 is arranged on the connecting member 560 in an inclined manner relative to the bearing platform of the base 100.
[0054] More specifically, the mobile driving assembly 540 includes a driving portion and a transmission screw 541, and the transmission screw 541 is the output end of the mobile driving assembly 540. The transmission screw 541 is parallel to the first guide rail 510 and is rotatably connected to the slider 550. The driving portion can drive the transmission screw 541 to rotate around its own axis, and the slider 550 can move along the first guide rail 510 driven by the rotation of the transmission screw 541.
[0055] More specifically, in the present embodiment, the driving part is a manual crank 542 , and the manual crank 542 is coaxially connected to the transmission screw 541 . The transmission screw 541 can rotate under the drive of the manual crank 542 .
[0056] Alternatively, in other embodiments, the driving unit may be a motor, and the transmission screw 541 is coaxially connected to the output end of the motor and can rotate driven by the motor, thereby saving the operator's manual labor.
[0057] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.
Claims
1. Grinding equipment, characterized in that, include: Base (100); A grinding device (200), wherein the grinding device (200) is arranged on the base (100); A workbench (300), the workbench (300) being arranged on the base (100) in an adjustable height, and having a through hole (310), and a portion of the polishing device (200) being able to extend out of the through hole (310) to polish a workpiece to be polished and carried on the workbench (300); A dust collecting device (400) is arranged on a side of the base (100) away from the grinding device (200), and the grinding dust on the workbench (300) can fall into the dust collecting device (400).
2. The grinding device according to claim 1, characterized in that: The polishing device further comprises a lifting drive device (500), wherein the lifting drive device (500) comprises a first guide rail (510), a second guide rail (520), a support member (530), a moving drive assembly (540) and a sliding block (550); The first guide rail (510) is arranged parallel to the bearing platform of the base (100), and the second guide rail (520) is arranged at an angle to the bearing platform of the base (100); The support member (530) is connected to the bottom of the workbench (300) and is slidably connected to the second guide rail (520). The slider (550) is connected to the movable drive assembly (540) and the support member (530) and is slidably disposed on the first guide rail (510). The movable drive assembly (540) can drive the slider (550) to move along the first guide rail (510), and the slider (550) can drive the support member (530) to slide along the second guide rail (520).
3. The grinding device according to claim 2, characterized in that: The mobile drive assembly (540) includes a driving unit and a transmission screw (541), wherein the transmission screw (541) is transmission-connected to the slider (550), and the driving unit can drive the transmission screw (541) to rotate around its own axis, and the slider (550) can move along the first guide rail (510) driven by the rotation of the transmission screw (541).
4. The grinding device according to claim 3, characterized in that: The driving part is a manual crank (542), and the manual crank (542) is coaxially connected to the transmission screw (541), and the transmission screw (541) can rotate under the drive of the manual crank (542).
5. The grinding device according to claim 2, characterized in that: The lifting drive device (500) further comprises a connecting member (560), wherein the connecting member (560) is fixedly connected to the supporting platform of the base (100), and the second guide rail (520) is arranged on the connecting member (560) in an inclined manner relative to the supporting platform of the base (100).
6. The grinding device according to claim 1, characterized in that: The grinding device (200) comprises a rotation drive assembly (210) and a grinding wheel (220), wherein the rotation drive assembly (210) is arranged on the base (100), and the grinding wheel (220) is connected to the output end of the rotation drive assembly (210), and a part of the grinding wheel (220) can extend out of the through hole (310) to grind the workpiece to be ground carried on the workbench (300).
7. The grinding device according to claim 1, characterized in that: The grinding device further comprises a supporting screw (600), wherein the supporting screw (600) is fixedly connected to the bottom of the workbench (300) and rotatably passes through the base (100).
8. The grinding device according to claim 1, characterized in that: The polishing device further comprises a height display component (700), wherein the height display component (700) is arranged on the base (100), and the workbench (300) is provided with an indicator component (320) corresponding to the height display component (700), and the indicator component (320) can indicate the height of the workbench (300).
9. The grinding device according to any one of claims 1 to 8, characterized in that: The polishing device further comprises a dust cover (800), wherein the dust cover (800) is arranged on a side of the workbench (300) away from the base (100).
10. The grinding device according to claim 9, characterized in that: The dust cover (800) is a visible cover plate.