A notching device for an edging double-sided machine

Abstract

The application discloses a slotting device for a double-edge grinding machine and relates to the technical field of double-edge grinding machines.The slotting device comprises a double-edge grinding machine side plate, a grinding motor and a slotting device body, wherein the slotting device body comprises a connecting shaft, an extension shaft mechanism, a slotting cutter, a locking beam and a transmission box; the transmission box is fixed to the outside of the double-edge grinding machine side plate; the grinding motor is a double-head motor; one output end of the grinding motor faces downward and is connected with a grinding mechanism; and the other output end of the grinding motor penetrates through the bottom of the transmission box and is fixed with a lower conical gear.The power of the grinding motor can be output to the slotting cutter through the connecting shaft and the extension shaft mechanism, the slotting cutter can be driven to rotate to perform slotting, the slotting process and the grinding process can be synchronously operated, the slotting does not need extra power, the land space on the inner side of the clamping mechanism is reduced, the slotting device is suitable for the use of the double-edge grinding machine, and the machining efficiency and quality of the mirror body can be greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of edge grinding double-sided machine technology, and in particular relates to a grooving device for edge grinding double-sided machines. Background Technology

[0002] For the processing of decorative mirrors, along with the requirements of frame assembly, light strip assembly and aesthetics, it is necessary to perform grooving operations on the four sides of the mirror. Currently, most double-sided grinding machines can only perform edge grinding operations on the mirror body. However, if the grooving process is integrated into the double-sided grinding machine, the work efficiency can be greatly improved.

[0003] As for grooving the mirror body, laser grooving is not suitable because the spray water will transfer to the upper surface of the mirror body during the use of the double-sided machine, which will affect the effect of laser grooving. If an independent motor grooving mechanism is used, it needs to be installed between the two side frames of the double-sided machine, which will occupy too much space. Especially for processing mirror bodies of different specifications or for grooving requirements in different positions of the mirror body, adjustment brackets need to be arranged, which will occupy too much space and require a separate power source. At the same time, a control system needs to be arranged and integrated into the overall control system, which will affect the cost. Summary of the Invention

[0004] The purpose of this invention is to provide a grooving device for a double-sided grinding machine. Through the design of the connecting shaft and telescopic shaft mechanism, the power of the grinding motor can be output to the grooving cutter head, which can drive the grooving cutter head to rotate for grooving. The grooving process and the grinding process can be carried out simultaneously, ensuring that grooving does not require extra power and reducing the footprint of the clamping mechanism. It is suitable for use in double-sided grinding machines and can greatly improve the processing efficiency and quality of mirror bodies.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a grooving device for a double-sided grinding machine, comprising a side plate of the double-sided grinding machine, a grinding motor, and a grooving device body. The grooving device body includes a connecting shaft, a telescopic shaft mechanism, a grooving cutter disc, a locking beam, and a transmission box.

[0007] The transmission box is fixed on the outside of the side plate of the double-sided machine. The edge grinding motor is a double-headed motor. One output end of the edge grinding motor faces downward and is connected to the edge grinding mechanism. The other output end of the edge grinding motor passes through the bottom of the transmission box and is fixed with a lower conical tooth.

[0008] The connecting shaft is a spline shaft structure and is installed in the transmission box. One end of the connecting shaft is rotatably connected to the outside of the double-sided machine side plate, and the other end of the connecting shaft is connected to an upper conical tooth that meshes with the lower conical tooth.

[0009] The telescopic shaft mechanism includes a shaft and a guide rod. A sliding sleeve is fitted on one end of the shaft and is fixed through and fixed to the side plate of the double-sided machine. A gear that meshes with the connecting shaft is fixed on the other end of the shaft, and a support is fixed on the end of the shaft near the gear.

[0010] The guide rod is fixed inside the upper part of the transmission box, the support is slidably engaged with the guide rod, and the top of the support is fixed with a locking bolt that engages with the transmission box;

[0011] The locking beam is horizontally fixed to the inner side of the side plate of the double-sided machine. Both ends of the grooving cutter head spindle are fixed with wheel frames. The top of the wheel frames is fixed with telescopic tubes. The top of the two telescopic tubes is fixed with connecting seats. The connecting seats are slidably disposed at the bottom of the locking beam. The connecting seats are provided with locking screws that cooperate with the locking beam.

[0012] A universal coupling is connected between the end of the shaft near the sliding sleeve and the mandrel of the grooving cutter head. The universal coupling is located on the inner side of the side plate of the double-sided machine.

[0013] Furthermore, the locking beam includes a horizontal plate, one end of which is fixed to the inner side of the double-sided machine side plate via a flange. A slide rail is fixed to the bottom of the horizontal plate, and a slider that cooperates with the slide rail is fixed to the top of the connecting seat. Reinforcing ribs are provided between the top and bottom of the horizontal plate and the flange.

[0014] Furthermore, a throttle is fixed to the bottom of the locking screw, a soft seat is provided at the top of the locking screw, and the locking screw is misaligned with the slider.

[0015] Furthermore, the top of the transmission box is provided with a strip groove parallel to the shaft, the screw section of the locking bolt passes through the strip groove, and the nut section of the locking bolt presses against the top of the transmission box.

[0016] Furthermore, the length of the groove is the same as the length of the spline segment on the connecting shaft, and the two ends of the groove are respectively opposite to the two ends of the spline segment on the connecting shaft.

[0017] Furthermore, a T-shaped sleeve is rotatably connected to the end of the connecting shaft away from the upper conical tooth via a bearing, and the end of the T-shaped sleeve is fixed to the outer side of the double-sided machine side plate.

[0018] Furthermore, the bottom of the transmission box is fixed to the top of the housing of the edge grinding motor, and a sealed bearing is provided at the connection between the output end of the edge grinding motor and the transmission box.

[0019] Furthermore, the sliding sleeve is provided with a wear-resistant bushing, and the shaft passes through the double-sided machine side plate via the sliding sleeve.

[0020] Furthermore, it also includes a double-sided water pipe, to which a plurality of cooling hoses are connected, and nozzles are connected to the ends of the cooling hoses, with the nozzles at the ends of the plurality of cooling hoses all facing the grooving cutter disc.

[0021] Furthermore, the end of the connecting seat away from the side plate of the dual-sided machine is fixed with an installation edge, and several cooling hoses are fixed to the installation edge by pipe clamps.

[0022] The present invention has the following beneficial effects:

[0023] This invention, through the design of the connecting shaft and telescopic shaft mechanism, can output the power of the grinding motor to the grooving cutter head, which can drive the grooving cutter head to rotate for grooving. The grooving process and the grinding process can be carried out simultaneously, ensuring that grooving does not require extra power and reducing the footprint of the clamping mechanism. It is suitable for use with double-sided machines and can greatly improve the processing efficiency and quality of mirror bodies.

[0024] This invention allows for adjustment of the distance between the grooving cutter head and the side plate of the double-sided machine through the meshing of the splined shaft and gears; adjustment of the height of the grooving cutter head through the design of the universal coupling; and adjustment of the distance between the grooving cutter head and the side plate of the double-sided machine through the cooperation of the slider and the slide rail. These three adjustments allow for precise adjustment of the position of the grooving cutter head, thereby improving the accuracy of the grooving position and depth on the mirror body, and thus improving the processing accuracy and product quality.

[0025] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the grooving device for a double-sided grinding machine according to the present invention;

[0028] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0029] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0030] Figure 4 A schematic diagram of the structure of the present invention after removing the two side plates of the transmission box;

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1-Double-sided machine side plate, 2-Grinding motor, 3-Connecting shaft, 4-Telescopic shaft mechanism, 5-Grooving cutter head, 6-Locking beam, 7-Transmission box, 8-Universal coupling, 9-Cooling hose, 201-Lower conical tooth, 301-Upper conical tooth, 302-T-type sleeve, 401-Shaft, 402-Guide rod, 403-Sliding sleeve, 404-Gear, 405-Support, 406-Locking bolt, 501-Wheel frame, 502-Telescopic tube, 503-Connecting seat, 504-Locking screw, 505-Thrust handle, 506-Soft seat, 507-Mounting edge, 601-Horizontal plate, 602-Flange, 603-Slide rail, 604-Reinforcing rib, 701-Strip groove, 901-Nozzle. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Please see Figure 1-4 As shown, the present invention is a grooving device for a double-sided grinding machine, including a double-sided grinding machine side plate 1, a grinding motor 2 and a grooving device body. The grooving device body includes a connecting shaft 3, a telescopic shaft mechanism 4, a grooving cutter disc 5, a locking beam 6 and a transmission box 7.

[0035] The transmission box 7 is fixed on the outside of the side plate 1 of the double-sided machine. The grinding motor 2 is a double-headed motor. One output end of the grinding motor 2 faces downward and is connected to the grinding mechanism. The other output end of the grinding motor 2 passes through the bottom of the transmission box 7 and is fixed with a lower conical tooth 201.

[0036] The connecting shaft 3 is a spline shaft structure and is installed in the transmission box 7. One end of the connecting shaft 3 is rotatably connected to the outside of the double-sided machine side plate 1, and the other end of the connecting shaft 3 is connected to the upper conical tooth 301 that meshes with the lower conical tooth 201.

[0037] The telescopic shaft mechanism 4 includes a shaft body 401 and a guide rod 402. One end of the shaft body 401 is fitted with a sliding sleeve 403, which is fixed through and fixed on the side plate 1 of the double-sided machine. The other end of the shaft body 401 is fixed with a gear 404 that meshes with the connecting shaft 3. A support 405 is fixed at the end of the shaft body 401 near the gear 404.

[0038] The guide rod 402 is fixed inside the upper part of the transmission box 7, the support 405 is slidably engaged with the guide rod 402, and the top of the support 405 is fixed with a locking bolt 406 that engages with the transmission box 7;

[0039] The locking beam 6 is horizontally fixed to the inner side of the double-sided machine side plate 1. Both ends of the grooving cutter head 5 spindle are fixed with wheel frames 501. The top of the wheel frame 501 is fixed with a telescopic tube 502. The top of the two telescopic tubes 502 is fixed with a connecting seat 503. The connecting seat 503 is slidably set at the bottom of the locking beam 6. The connecting seat 503 is provided with a locking screw 504 that cooperates with the locking beam 6.

[0040] A universal coupling 8 is connected between the end of the shaft 401 near the sliding sleeve 403 and the spindle of the grooving cutter head 5. The universal coupling 8 is located on the inner side of the double-sided machine side plate 1.

[0041] Among them, such as Figure 1-4 As shown, the locking beam 6 includes a horizontal plate 601. One end of the horizontal plate 601 is fixed to the inner side of the double-sided machine side plate 1 through a flange 602. A slide rail 603 is fixed at the bottom of the horizontal plate 601. A slider 508 that cooperates with the slide rail 603 is fixed at the top of the connecting seat 503. Reinforcing ribs 604 are provided between the top and bottom of the horizontal plate 601 and the flange 602.

[0042] Among them, such as Figure 1-3 As shown, the bottom end of the locking screw 504 is fixed with a throttle 505, and the top end of the locking screw 406 is provided with a soft seat 506. The locking screw 504 and the slider 508 are misaligned.

[0043] Among them, such as Figure 4 As shown, the top of the transmission box 7 is provided with a strip groove 701 parallel to the shaft 401. The screw section of the locking bolt 406 passes through the strip groove 701, and the nut section of the locking bolt 406 presses against the top of the transmission box 7.

[0044] Among them, such as Figure 4 As shown, the length of the strip groove 701 is the same as the length of the spline segment on the connecting shaft 3, and the two ends of the strip groove 701 are respectively opposite to the two ends of the spline segment on the connecting shaft 3.

[0045] Among them, such as Figure 1-2 and Figure 4 As shown, the end of the connecting shaft 3 away from the upper conical tooth 301 is rotatably connected to a T-shaped sleeve 302 via a bearing, and the end of the T-shaped sleeve 302 is fixed to the outer side of the double-sided machine side plate 1.

[0046] Among them, such as Figure 4 As shown, the bottom of the transmission box 7 is fixed to the top of the housing of the edge grinding motor 2, and a sealed bearing is provided at the connection between the output end of the edge grinding motor 2 and the transmission box 7.

[0047] Among them, such as Figure 1-2 and Figure 4 As shown, a wear-resistant bushing is provided inside the sliding sleeve 403, and the shaft 401 passes through the double-sided machine side plate 1 through the sliding sleeve 403.

[0048] Among them, such as Figure 1-4As shown, it also includes a double-sided machine water pipe, on which several cooling hoses 9 are connected. The ends of the cooling hoses 9 are connected to nozzles 901, and the nozzles 901 at the ends of the several cooling hoses 9 all face the grooving cutter disc 5.

[0049] Among them, such as Figure 1-4 As shown, the connecting seat 503 has an installation edge 507 fixed at one end away from the side plate 1 of the dual-sided machine, and several cooling hoses 9 are fixed to the installation edge 507 by pipe clamps.

[0050] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A grooving device for a double edging machine, comprising a double edging machine side plate (1), an edging motor (2) and a grooving device body, characterized in that: The groove cutting device body comprises a connecting shaft (3), a telescopic shaft mechanism (4), a groove cutting cutter (5), a locking beam (6) and a transmission box (7); The transmission box (7) is fixed outside the double-sided machine side plate (1), the edge grinding motor (2) is a double-head motor, one output end of the edge grinding motor (2) faces downward and is connected with an edge grinding mechanism, and the other output end of the edge grinding motor (2) penetrates through the bottom of the transmission box (7) and is fixed with a lower conical gear (201); The connecting shaft (3) is in a spline shaft structure and is arranged in the transmission box (7), one end of the connecting shaft (3) is rotatably connected with the outside of the double-sided machine side plate (1), and the other end of the connecting shaft (3) is connected with an upper conical gear (301) engaged with the lower conical gear (201); The telescopic shaft mechanism (4) comprises a shaft body (401) and a guide rod (402), one end of the shaft body (401) is sleeved with a sliding sleeve (403), the sliding sleeve (403) penetrates through and is fixed on the double-sided machine side plate (1), the other end of the shaft body (401) is fixed with a gear (404) engaged with the connecting shaft (3), and a support (405) is fixed on the end of the shaft body (401) close to the gear (404); The guide rod (402) is fixed to the upper part in the transmission box (7), the support (405) is in sliding fit with the guide rod (402), and the top of the support (405) is fixed with a locking bolt (406) matched with the transmission box (7); The locking beam (6) is fixed transversely on the inner side of the double-sided machine side plate (1), the core shafts of the groove cutting cutter (5) are both fixed with wheel frames (501), the top of each wheel frame (501) is fixed with an extension pipe (502), the top ends of the two extension pipes (502) are fixed with a connecting seat (503), the connecting seat (503) is slidably arranged on the bottom of the locking beam (6), and a locking screw (504) matched with the locking beam (6) is arranged on the connecting seat (503); A universal joint (8) is connected between the end of the shaft body (401) close to the sliding sleeve (403) and the core shaft of the groove cutting cutter (5), and the universal joint (8) is located on the inner side of the double-sided machine side plate (1).

2. A notching device for an edging double-sided machine according to claim 1, characterized in that, The locking beam (6) comprises a horizontal plate (601), one end of the horizontal plate (601) is fixed to the inner side of the double-sided machine side plate (1) through a flange (602), the bottom of the horizontal plate (601) is fixed with a sliding rail (603), the top of the connecting seat (503) is fixed with a sliding block (508) matched with the sliding rail (603), and reinforcing ribs (604) are arranged between the top and the bottom of the horizontal plate (601) and the flange (602).

3. A notching device for an edging double-sided machine according to claim 2, characterized in that, The bottom end of the locking screw (504) is fixed with a rotating handle (505), the top end of the locking screw (504) is provided with a soft seat (506), and the locking screw (504) and the sliding block (508) are positionally dislocated.

4. A notching device for an edging double-sided machine according to claim 1, characterized in that, The top of the transmission box (7) is provided with a strip-shaped groove (701) parallel to the shaft body (401), the screw rod section of the locking bolt (406) penetrates through the strip-shaped groove (701), and the nut section of the locking bolt (406) is pressed on the top of the transmission box (7).

5. A grooving device for an edging double-sided machine according to claim 4, characterized in that, The length of the strip-shaped groove (701) is consistent with the length of the spline section on the connecting shaft (3), and the two ends of the strip-shaped groove (701) are respectively opposite to the positions of the two ends of the spline section on the connecting shaft (3).

6. A grooving device for an edging double-sided machine according to claim 1, characterized in that, The T-shaped sleeve body (302) is rotatably connected to the end of the connecting shaft (3) away from the upper conical tooth (301) through a bearing, and the end of the T-shaped sleeve body (302) is fixed to the outer side of the double-side machine side plate (1).

7. A grooving device for an edging double-sided machine according to claim 1, characterized in that, The bottom of the transmission box (7) is fixed to the top end of the shell of the edging motor (2), and a sealing bearing is arranged at the connecting position between the output end of the edging motor (2) and the transmission box (7).

8. A grooving device for an edging double-sided machine according to claim 1, characterized in that, The sliding sleeve (403) is internally provided with a wear-resistant shaft sleeve, and the shaft body (401) penetrates through the double-side machine side plate (1) through the sliding sleeve (403).

9. A grooving device for an edging double-sided machine according to claim 1, characterized in that, The double-side machine water pipe is further provided with a plurality of cooling hoses (9) connected thereto, the end of each cooling hose (9) is provided with a spray head (901), and the spray heads (901) at the ends of the plurality of cooling hoses (9) are all directed towards the groove cutter head (5).

10. A grooving device for an edging double-sided machine according to claim 9, characterized in that, The connecting seat (503) is fixed with a mounting edge (507) at the end away from the double-side machine side plate (1), and the plurality of cooling hoses (9) are fixed to the mounting edge (507) through pipe clamps.

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