Grinding machine equipment for machining special-shaped materials

Abstract

The invention provides grinding machine equipment for machining special-shaped materials, which comprises a guide rail for limiting the moving direction of the machined materials, and further comprises two grinding wheels which are respectively positioned on two sides of the guide rail, and the machining plane of each grinding wheel is vertical to the moving direction of the machined materials; the number of the power pieces is two, and an output shaft of each power piece is coaxially connected with the grinding wheel; the longitudinal position adjusting assemblies are in one-to-one correspondence with the power pieces in number and drive the power pieces to move and adjust in the longitudinal direction; and the transverse position adjusting assemblies are in one-to-one correspondence with the power pieces in number and drive the power pieces to perform displacement adjustment in the transverse direction. According to the technical scheme, a worker can adjust the relative positions of the two grinding wheels respectively, so that the edges of the machined material are cut at any angle, even if friction loss occurs in the grinding areas of the grinding wheels, the grinding loss of the grinding wheels can be made up through displacement of the grinding wheels, the service life of the grinding wheels is prolonged, the size of the grinding wheels does not need to be customized, and cost is reduced. And the cost is greatly saved.

Description

Technical Field

[0001] The present invention generally relates to the field of processing equipment, and in particular to a grinding machine for processing special-shaped materials. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece.

[0003] For processing small strip edges, grinding equipment is generally used, which requires customizing the grinding wheel according to the design requirements of the material so that the grinding groove of the grinding wheel meets the tolerance size of the material. Figure 1 As shown, it includes a working plane, on which a guide rail 12 for conveying materials is provided, and a driving component for driving the material to move on the guide rail 12, and a rotating grinding wheel 31 is provided above the guide rail 12. As the material moves on the guide rail 12, the grinding wheel 31 processes and grinds the surface of the material through its own grinding groove.

[0004] However, with the long-term use of the grinding wheel, its grinding groove will be worn, which will affect the size and processing tolerance of the material. The only option is to replace the grinding wheel with a new one, which will cause serious consumption of the processed material. Summary of the invention

[0005] According to the present invention, in view of the problems existing in the above-mentioned prior art, a grinding machine device for processing special-shaped materials is provided, including a guide rail for limiting the moving direction of the processing material, and also including: two grinding wheels, which are respectively located on both sides of the guide rail, and the processing plane of each grinding wheel is perpendicular to the moving direction of the processing material; two power parts, and the output shaft of each power part is coaxially connected to the grinding wheel; a longitudinal adjustment component, which corresponds to the number of power parts one by one, drives the power parts to move and adjust in the longitudinal direction; a transverse adjustment component, which corresponds to the number of power parts one by one, drives the power parts to move and adjust in the transverse direction. By having the above-mentioned technical features, the staff can adjust the relative positions of the two grinding wheels respectively, so as to cut the edges of the processing material at any angle. Even if friction wear occurs in the grinding area of ​​the grinding wheel, the grinding wear of the grinding wheel can be compensated by the displacement of the grinding wheel, thereby extending the service life of the grinding wheel, and there is no need to customize the size of the grinding wheel, which greatly saves costs.

[0006] In some embodiments, the longitudinal adjustment assembly includes a connection block, which is interconnected with the power member; a first limit frame, which is set on one side of the guide rail and is used to accommodate the connection block to be slidably connected with the first limit frame along the height direction of the first limit frame; a first screw rod, which passes through the connection block along the height direction of the first limit frame, is threadedly connected with the connection block, and is rotatably connected with the first limit frame. Thus, by rotating the first screw rod, the connection block slides along the slideway of the first limit frame under the limit of the first limit frame, and the reciprocating movement of the connection block can also be controlled by the rotation direction of the first screw rod to perform fine adjustment of the position.

[0007] In some embodiments, the lateral positioning assembly includes a second limit frame, which is transversely fixed on the working platform, the bottom of the first limit frame is located in the second limit frame and is slidably connected to the second limit frame; a second screw rod is horizontally passed through the second limit frame and is rotatably connected to the second limit frame, and is also passed through the bottom of the first limit frame and is threadedly connected to the first limit frame. Thus, the rotation of the second screw rod can drive the displacement of the entire lateral and longitudinal positioning assembly, thereby realizing the overall lateral and longitudinal adjustment of the power component.

[0008] In some embodiments, a receiving box for receiving cleaning liquid is provided at the end of the guide rail, so that the processed materials fall directly into the receiving box, which not only cleans the materials but also facilitates the storage and transfer of the materials.

[0009] In some embodiments, an inner box for filtering processed materials is arranged inside the receiving box, and a plurality of through holes are provided at the bottom of the inner box to communicate with the inside of the receiving box. Thus, the cleaning liquid can be filtered by separating the inner box from the receiving box, thereby improving the efficiency of cleaning, filtering and transferring materials.

[0010] In some embodiments, the bottom of the material receiving box is provided with a continuous sawtooth-shaped guide groove, and the through hole is opened in the bottom area of ​​the guide groove. Therefore, during the soaking process of the material, the waste on the surface of the material will flow to the bottom of the liquid during the soaking process. Due to the setting of the guide groove, the waste is accumulated at the bottom of the guide groove, and is separated from the material and stored, reducing the subsequent cleaning work of the material.

[0011] In some embodiments, a vibration transmission component for receiving the material box is arranged between the two power members; the vibration transmission component includes Two limiting rings are provided and sleeved on the circumference of the two power members; An extension arm is fixed on one side of each of the limiting rings and is vertically arranged; The bracket is connected to the extension arms on both sides and is used to support the receiving box. Therefore, the bracket is fixed by the sleeve of the limiting ring and the power member, and the limiting ring can also transmit the vibration of the power member to the bracket and then to the receiving box, so as to separate the waste slag from the processed material through vibration.

[0012] In some embodiments, a limiting sleeve is provided on each side of the bracket to accommodate the extension arm; the outside of each limiting sleeve is also threadedly connected with a limiting bolt for contacting one side of the extension arm. Therefore, during the start-up of the power member, the vibration of the power member will be transmitted to the inside of the receiving box through the bracket. Since its guide groove is serrated, the edge contact area of ​​the supporting material is small, the vibration amplitude is larger, and it is more beneficial to separate the waste residue on the surface of the material, thereby improving the separation efficiency. In addition, the vibration of the power member is fully utilized, and there is no need to set up an additional power device. This not only greatly saves costs, but also improves the separation efficiency of waste residue and processed materials.

[0013] In some embodiments, the extension arm is provided with a plurality of limiting holes spaced apart in the length direction for receiving limiting bolts to be screwed in. Thus, the stability of the connection between the bracket and the extension arm is improved, and the vibration of the power part is avoided while the bracket is separated from the support of the extension arm.

[0014] It should be understood that the contents described in the summary of the invention are not intended to limit the key or important features of the embodiments of the present disclosure, nor are they intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a prior art reference diagram in the background technology; Figure 2 The overall structural schematic diagram of a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention is shown; Figure 3 A schematic structural diagram of a grinding machine processing device for processing special-shaped materials provided by an embodiment of the present invention is shown; Figure 4 A grinding machine device for processing special-shaped materials provided by an embodiment of the present invention is shown, and a comparison diagram of processed materials; Figure 5 A schematic diagram of an exploded structure of a material receiving box of a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention is shown; Figure 6 A schematic cross-sectional view of an inner box of a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention is shown; Figure 7A schematic diagram of a material receiving box supporting structure in a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention is shown.

[0016] Explanation of symbols 1. Grinding machine body; 11. Working plane; 12. Guide rail; 2. Driving assembly; 21. Motor; 22. Driving wheel; 3. Processing device; 31. Grinding wheel; 32. Power piece; 33. Longitudinal positioning assembly; 331. First limiting frame; 332. Connecting block; 333. First screw rod; 334. First handle; 34. Transverse positioning assembly; 341. Second limiting frame; 342. Second screw rod; 343. Second handle; 41. Processing material; 42. Processing edge; 51. Material receiving box; 52. Inner box; 521. Guide groove; 522. Through hole; 6. Vibration transmission assembly; 61. Limiting ring; 62. Extension arm; 621. Limiting hole; 63. Bracket; 64. Limiting sleeve; 65. Limiting bolt. DETAILED DESCRIPTION

[0017] Hereinafter, preferred embodiments (or implementation modes) of the present invention will be described in detail with reference to the accompanying drawings.

[0018] Reference below Figure 2-Figure 6 A grinding machine device for processing special-shaped materials according to the present invention is described.

[0019] Figure 2 The overall structure diagram of a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention is shown. Figure 2 As shown, a grinding machine device for processing special-shaped materials provided in this embodiment includes a grinding machine body 1, a working plane 11 located above the grinding machine body 1, a guide rail 12 is fixed on the working plane 11, and the tail end of the guide rail 12 is used to be interconnected with the vibration plate so that the material selected by the vibration plate enters the travel path of the guide rail 12; the guide rail 12 is also provided with a driving component 2 for driving the material to move toward the processing side, and the front side of the guide rail 12 is provided with a processing device 3 for grinding the upper surface of the material.

[0020] The above-mentioned driving component 2 is generally a mounted motor 21 and a driving wheel 22 coaxially fixed to the output shaft of the motor 21. The driving wheel 22 is located above the guide rail 12. As the motor 21 is driven, the driving wheel 22 rotates and squeezes on the surface of the material, and moves toward one side of the processing device 3 under the push of the adjacent material.

[0021] Figure 3 FIG. 1 is a schematic diagram showing a structure of a grinding machine processing device 3 for processing special-shaped materials provided by an embodiment of the present invention. Figure 3As shown, the processing device 3 includes grinding wheels 31 arranged on both sides of the guide rail 12, power members 32 connected to each grinding wheel 31, longitudinal adjustment components 33 interconnected with each power member 32, and transverse adjustment components 34 interconnected with the longitudinal adjustment components 33. The grinding wheel 31 is a disc-shaped structure, and its edge area is the effective grinding area. The grinding wheel 31 is vertically arranged on one side of the guide rail 12, and the rotation plane of the grinding wheel 31 is perpendicular to the material conveying direction of the guide rail 12. The power member 32 can be a motor 21. Since the processing material 41 is a centimeter-level material, the adjustment space of the two grinding wheels 31 is limited, so the power member 32 is preferably a small motor 21 to avoid the interference caused by the displacement of the motor 21 affecting the processing allowance of the grinding wheel 31. Moreover, the larger the grinding wheel 31 is, the smaller the curvature of the edge angle of the processed edge is. Therefore, the grinding wheels 31 on both sides can also be staggered. While satisfying the normal processing of the workpiece, the processing accuracy can also be achieved.

[0022] The longitudinal positioning assembly 33 includes a first limit frame 331, the middle of which is hollow, so that two opposite slideways are formed inside. One side of the power member 32 is fixed by a connecting block 332, which is located in the middle area of ​​the first limit frame 331, and its two ends are connected to the corresponding slideway and slide with each other, so that the connecting block 332 can slide back and forth along the height direction of the first limit frame 331. A first screw rod 333 is vertically penetrated in the first limit frame 331, and the first screw rod 333 is rotatably connected to the first limit frame 331 at both ends, and the first screw rod 333 is threadedly connected to the penetrated connecting block 332. The rotation of the first screw rod 333 can drive the connecting block 332 to slide back and forth along the direction of the first screw rod 333 under the limit of the first limit frame 331. A first handle 334 is also provided at the upper end of the first screw rod 333, so as to improve the rotation efficiency of the first screw rod 333 and quickly control the displacement of the power member 32.

[0023] The lateral positioning assembly 34 includes a second limiting frame 341 which is horizontally arranged. The second limiting frame 341 is fixed on the working plane 11. The middle part of the second limiting frame 341 is hollow and two slideways are formed on its opposite sides. The bottom of the first limiting frame 331 of the longitudinal positioning assembly 33 is located in the middle area of ​​the second limiting frame 341, and the bottom of the first limiting frame 331 and the relative slideways of the second limiting frame 341 slide with each other. A second screw rod 342 is also horizontally penetrated in the second limiting frame 341. Both ends of the second screw rod 342 are rotatably connected with the second limiting frame 341, and the second screw rod 342 is threadedly connected with the penetration area of ​​the first limiting frame 331, so that when the second screw rod 342 rotates, it can drive the first limiting frame 331 to slide back and forth along the length direction of the second screw rod 342. In order to facilitate the rotation of the second screw rod 342, a second handle 343 is also fixed to the end of the second screw rod 342, thereby improving the rotation efficiency of the second screw rod 342.

[0024] Figure 4 1 shows a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention, and a comparison diagram of processed material 41. Figure 4 As shown, for the processing of materials by conventional grinding wheels 31, it is necessary to customize the size of the grinding grooves of the grinding wheel 31 according to the processing style of the processed material 41. If the grinding wheel 31 is processed for a long time, the grinding grooves will definitely be worn, affecting the material processing tolerance, and the grinding wheel 31 cannot be used any more; therefore, the present grinding machine equipment can change any angle of the material edges and corners through the cooperation of the lateral adjustment component 34 and the longitudinal adjustment component 33 without customizing the grinding wheel 31. Even if the grinding wheel 31 is worn, the wear of the grinding wheel 31 can be compensated by the displacement of the grinding wheel 31, so as to achieve the same processing accuracy. Although the grinding wheel 31 is a circular disk, the processing edge 42 of the material edge after its rotation is not a straight chamfer in principle, but in millimeter-level processing, its formed processing edge 42 is close to a straight plane, which can fully meet the design requirements.

[0025] Figure 5 A schematic diagram of the exploded structure of a material receiving box 51 of a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention is shown. Figure 6 FIG. 5 is a cross-sectional schematic diagram of an inner box 52 of a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention. Figure 5 and Figure 6 As shown, a receiving box 51 for receiving the processing material 41 is provided at the end of the guide rail 12. A cleaning liquid is provided inside the receiving box 51. On the one hand, it can play a buffering role after the processing material 41 falls, thereby reducing the damage of the processing material 41. On the other hand, it also cleans the waste residue on the surface of the processing material 41 to reduce the steps of subsequent profile processing. An inner box 52 is inserted into the material receiving box 51, and the edge of the inner box 52 is placed on the edge of the material receiving box 51 to form a double-layer space inside the material receiving box 51. A continuous sawtooth-shaped guide groove 521 is set on the ground of the inner box 52, and the bottom of each guide groove 521 is provided with at least one through hole 522 along the length direction of the guide groove 521, so that when the inner box 52 is taken out from the material receiving box 51, it plays a role in solid-liquid separation, and the scattered waste residue is deposited at the bottom of the guide groove 521, which plays a role in separating the processed material 41, and the sawtooth-shaped guide groove 521 is not easy to disperse the waste residue even under the flow of liquid, so that the waste residue is gathered more concentratedly. When the inner box 52 is taken out from the material receiving box 51, the impact of the remaining liquid in the inner box 52 on the guide groove 521 easily discharges the waste residue from the through hole 522.

[0026] Figure 7 FIG. 5 is a schematic diagram showing a supporting structure of a material receiving box 51 in a grinding machine device for processing special-shaped materials provided by an embodiment of the present invention. Figure 7 As shown, the receiving box 51 is fixed between the two electric parts through the vibration transmission component 6, wherein the vibration transmission component 6 includes a limit ring 61 respectively sleeved on the two power parts 32, and an extension arm 62 is fixedly connected to each limit ring 61. The extension arm 62 can be made of metal material, which has toughness itself and is vertically arranged on one side of the limit ring 61. A bracket 63 is arranged between the two extension arms 62, and a limit sleeve 64 for the extension arm 62 to extend into is fixed on both sides of the bracket 63, and a limit bolt 65 is also threadedly connected to one side of the limit sleeve 64. Since the position of each electric part is different, the staff can keep the bracket 63 horizontal by the sliding position of the extension arm 62 and the limit sleeve 64.

[0027] In order to further improve the stability of the support of the bracket 63 to the material box 51, a plurality of limit holes 621 are spaced apart on the extension arm 62, so that the limit bolts 65 can be screwed in, so as to ensure that the tray is more tightly connected to each extension arm 62. When the tray is connected to the two extension arms 62, the vibration generated by the operation of the power member 32 will be transmitted to the bracket 63 and then to the material box 51 through the extension arm 62. Since the processing material 41 is supported on the upper edge of the rectangular toothed guide groove 521, the contact range between the processing material 41 and the bottom wall is limited. In a small vibration environment, the processing material 41 is more likely to be displaced, so that it is easier to separate from the waste residue on the surrounding side, thereby improving the efficiency of separation from the waste residue.

[0028] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A grinding machine for processing special-shaped materials, comprising a guide rail (12) for limiting the moving direction of the processed material (41), characterized in that: Also includes: Two grinding wheels (31) are provided and are respectively located on both sides of the guide rail (12), and the processing plane of each grinding wheel (31) is arranged perpendicular to the moving direction of the processing material (41); Two power members (32) are provided, and the output shaft of each power member (32) is coaxially connected to the grinding wheel (31); A longitudinal adjustment assembly (33), which corresponds in number to the power members (32) and drives the power members (32) to adjust their displacement in the longitudinal direction; The lateral adjustment components (34) correspond in number to the power members (32) and drive the power members (32) to adjust their displacement in the lateral direction.

2. A grinding machine for processing special-shaped materials according to claim 1, characterized in that: The longitudinal positioning assembly (33) comprises A connecting block (332) connected to the power member (32); A first limiting frame (331) is vertically arranged on one side of the guide rail (12) and is used to accommodate the connection block (332) to be slidably connected with the first limiting frame (331) along the height direction of the first limiting frame (331); The first screw rod (333) passes through the connection block (332) along the height direction of the first limiting frame (331), is threadedly connected to the connection block (332), and is rotationally connected to the first limiting frame (331).

3. The grinding machine equipment for processing special-shaped materials according to claim 2, characterized in that: The lateral positioning assembly (34) comprises A second limiting frame (341) is transversely fixed on the working platform, wherein the bottom of the first limiting frame (331) is located in the second limiting frame (341) and is slidably connected to the second limiting frame (341); The second screw rod (342) is horizontally inserted through the second limiting frame (341) and is rotatably connected to the second limiting frame (341), and is also inserted through the bottom of the first limiting frame (331) and is threadedly connected to the first limiting frame (331).

4. The grinding machine equipment for processing special-shaped materials according to claim 1, characterized in that: A material receiving box (51) for receiving cleaning liquid is provided at the end of the guide rail (12).

5. The grinding machine equipment for processing special-shaped materials according to claim 4, characterized in that: An inner box (52) for filtering the processed material (41) is arranged inside the material receiving box (51), and a plurality of through holes (522) communicating with the inside of the material receiving box (51) are provided at the bottom of the inner box (52).

6. The grinding machine for processing special-shaped materials according to claim 5, characterized in that: A continuous sawtooth-shaped guide groove (521) is provided at the bottom of the material receiving box (51), and the through hole (522) is opened in the bottom area of ​​the guide groove (521).

7. The grinding machine equipment for processing special-shaped materials according to claim 6, characterized in that: A vibration transmission component (6) for receiving the material box (51) is arranged between the two power members (32); the vibration transmission component (6) comprises Two limiting rings (61) are provided and sleeved on the circumference of the two power members (32); An extension arm (62) is fixed on one side of each of the limiting rings (61) and is vertically arranged; The bracket (63) is connected to the extension arms (62) on both sides and is used to support the material receiving box (51).

8. The grinding machine equipment for processing special-shaped materials according to claim 7, characterized in that: A limiting sleeve (64) is provided on each side of the bracket (63) for accommodating the extension arm (62) to extend therein; the exterior of each limiting sleeve (64) is also threadedly connected with a limiting bolt (65) for contacting one side of the extension arm (62).

9. The grinding machine for processing special-shaped materials according to claim 8, characterized in that: A plurality of limiting holes (621) are provided at intervals in the length direction of the extension arm (62) for accommodating the limiting bolts (65) to be screwed in.

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