Edge grinding device for stone machining

Abstract

The edge grinding device for stone machining comprises a shell, a cleaning mechanism facilitating cleaning is arranged at the top end of the shell, a hollow rod is fixedly arranged at the top end of the shell, a movable rod is arranged at the top end of the hollow rod in a sliding mode, and a first screw rod is arranged on one side of the hollow rod in a penetrating and inserting mode through threads. A supporting rod is fixedly arranged at the top end of the movable rod, a fixed shaft is fixedly arranged on one side of the supporting rod in an embedded mode, and a movable plate is movably arranged on the outer side of the fixed shaft in a sleeving mode. The shell is arranged at the top end of the stone, then the movable rod is moved along the hollow rod, the height of the polisher is adjusted, the movable plate is rotated around the fixed shaft to adjust the inclination angle of the polisher, the polishing disc is tightly attached to the side edge of the stone, and then the shell is moved to drive the polisher to move for polishing work. And compared with manual holding, the stability is higher, the consistency of grinding pressure can be guaranteed by the position where the grinding disc makes contact with the stone, and therefore the grinding quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of stone processing equipment, in particular to an edge grinding device for stone processing. Background Art

[0002] As a high-end building decoration material, stone is widely used in interior and exterior decoration design, curtain wall decoration, public facilities construction, road and bridge construction and other fields; the common stones on the market are mainly divided into two categories: natural stone and artificial stone.

[0003] Stone needs to be processed when it is used. Generally, it needs to be cut into a suitable size and the side needs to be cut at a suitable angle. After cutting, the side needs to be polished to ensure the smoothness of the stone side. The existing polishing equipment is manually held and fits the side position during polishing. However, due to the insufficient stability of manual holding, the grinding wheel and each position of the side are subjected to different forces, which makes the polishing quality of each position of the side vary greatly, affecting the quality of the final product. Therefore, a device is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an edge grinding device for stone processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for stone processing, comprising a shell, a cleaning mechanism for easy cleaning is arranged on the top of the shell, a hollow rod is fixedly arranged on the top of the shell, a movable rod is slidably arranged on the top of the hollow rod, a first screw is inserted through a thread on one side of the hollow rod, a support rod is fixedly arranged on the top of the movable rod, a fixed shaft is inlaid and fixedly arranged on one side of the support rod, a movable plate is movably sleeved on the outside of the fixed shaft, a grinder is fixedly arranged on one side of the movable plate, a limiting ring is fixedly arranged around the outside of the fixed shaft, the limiting ring is tightly attached to the outside of the movable plate to prevent the movable plate from being moved. The movable plate moves axially along the fixed axis, and a second screw is movably embedded on one side of the movable plate. A sleeve is provided on the outer side of the second screw through a threaded socket. When in use, the shell is placed on the top of the stone, and then the movable rod is moved along the hollow rod to adjust the height of the grinder, and the movable plate is rotated around the fixed axis to adjust the inclination angle of the grinder, so that the grinding disc is close to the side of the stone, and then the sleeve is rotated to squeeze the outer side of the movable plate to fix the movable plate, and then the shell is moved to drive the grinder to move for grinding. This has higher stability than manual hand-holding, and the position where the grinding disc contacts the stone can ensure the consistency of the grinding pressure, thereby ensuring the grinding quality.

[0006] Preferably, the cleaning mechanism includes a support frame, an air pump and a pipe, the support frame is fixed at the top position of the shell, the air pump is embedded and fixed at the center position of the support frame, the pipe is fixed at the output end position of the air pump, and the pipe is a serpentine bellows. When in use, the pipe position is bent so that the pipe exhaust port is aligned with the grinding position. After grinding, the air pump drives the air flow to clean the grinding position, which is convenient for the operator to monitor the grinding quality in real time and make adjustments.

[0007] Preferably, a handle is fixedly provided on the top of the shell to facilitate the operation of the entire device.

[0008] Preferably, a plurality of balls are movably embedded at the bottom end of the shell to facilitate movement of the device.

[0009] Preferably, two limit rings are provided and symmetrically fixed on both sides of the fixed shaft.

[0010] Preferably, the second screw is coaxially mounted with the fixed shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the utility model is used, the housing is placed on the top of the stone, and then the movable rod is moved along the hollow rod to adjust the height of the grinder, and the movable plate is rotated around the fixed axis to adjust the inclination angle of the grinder, so that the grinding disc is closely attached to the side of the stone, and then the housing is moved to drive the grinder to move for grinding. This has higher stability than manual hand-held, and the position where the grinding disc contacts the stone can ensure the consistency of the grinding pressure, thereby ensuring the grinding quality;

[0013] 2. The utility model bends the pipe position when in use so that the pipe exhaust port is aligned with the grinding position. After grinding, the air pump drives the air flow to clean the grinding position, which is convenient for the operator to monitor the grinding quality in real time and make adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an edge grinding device for stone processing according to the utility model;

[0015] Figure 2 This is a cross-sectional view of an edge grinding device for stone processing according to the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of an edge grinding device A for stone processing of the utility model.

[0017] In the figure: 1. shell; 2. handle; 3. support frame; 4. air pump; 5. pipeline; 6. hollow rod; 7. grinder; 8. ball; 9. first screw; 10. movable rod; 11. support rod; 12. movable plate; 13. fixed shaft; 14. limit ring; 15. second screw; 16. sleeve. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides an edge grinding device for stone processing, including a shell 1, a handle 2 for convenient operation of the whole device is fixed on the top of the shell 1 by bolts, a plurality of balls 8 for convenient movement of the device are movably embedded on the bottom of the shell 1, a cleaning mechanism for convenient cleaning is provided on the top of the shell 1, a hollow rod 6 is welded and fixed on the top of the shell 1, a movable rod 10 is slidably provided on the top of the hollow rod 6, a first screw 9 is inserted through a thread on one side of the hollow rod 6, a support rod 11 is welded and fixed on the top of the movable rod 10, a fixed shaft 13 is embedded and fixed on one side of the support rod 11, a movable plate 12 is movably sleeved on the outside of the fixed shaft 13, a grinder 7 is fixed on one side of the movable plate 12 by bolts, a limiting ring 14 is welded and fixed around the outside of the fixed shaft 13, there are two limiting rings 14, which are symmetrically fixed on both sides of the fixed shaft 13, and the limiting rings 14 are tightly attached to the movable The outer side of the movable plate 12 prevents the movable plate 12 from moving axially along the fixed axis 13. A second screw 15 is movably embedded on one side of the movable plate 12. The second screw 15 is coaxially installed with the fixed axis 13. A sleeve 16 is threadedly sleeved on the outer side of the second screw 15. When in use, the shell 1 is placed on the top of the stone, and then the movable rod 10 is moved along the hollow rod 6 to adjust the height of the grinder 7, and the movable plate 12 is rotated around the fixed axis 13 to adjust the inclination angle of the grinder 7, so that the grinding disc is close to the side position of the stone, and then the sleeve 16 is rotated to squeeze the outer side of the movable plate 12 to fix the movable plate 12, and then the shell 1 is moved to drive the grinder 7 to move for grinding. This has higher stability than manual hand-held, and the position where the grinding disc 7 contacts the stone can ensure the consistency of the grinding pressure, thereby ensuring the grinding quality.

[0020] The cleaning mechanism includes a support frame 3, an air pump 4 and a pipe 5. The support frame 3 is fixed to the top position of the shell 1 by bolts, the air pump 4 is embedded and fixed in the center position of the support frame 3, and the pipe 5 is fixed to the output end position of the air pump 4 through a connecting valve. The pipe 5 is a serpentine bellows. When in use, the position of the pipe 5 is bent so that the exhaust port of the pipe 5 is aligned with the grinding position. After grinding, the air pump 4 drives the air flow to clean the grinding position, which is convenient for the operator to monitor the grinding quality in real time and make adjustments.

[0021] Working principle: when in use, place the shell 1 on the top of the stone, then move the movable rod 10 along the hollow rod 6 to adjust the height of the grinder 7, and rotate the movable plate 12 around the fixed axis 13 to adjust the inclination angle of the grinder 7, so that the grinding disc is close to the side of the stone, and then move the shell 1 to drive the grinder 7 to move for grinding. This has higher stability than manual hand-held, and the position where the grinding disc 7 contacts the stone can ensure the consistency of the grinding pressure, thereby ensuring the grinding quality; when in use, bend the position of the pipe 5 so that the exhaust port of the pipe 5 is aligned with the grinding position. After grinding, the air pump 4 drives the air flow to clean the grinding position, which is convenient for the operator to monitor the grinding quality in real time and make adjustments.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stone processing edge grinding device, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a cleaning mechanism for easy cleaning. A hollow rod (6) is fixedly provided at the top of the shell (1). A movable rod (10) is slidably provided at the top of the hollow rod (6). A first screw rod (9) is inserted through a thread on one side of the hollow rod (6). A support rod (11) is fixedly provided at the top of the movable rod (10). A fixed shaft (13) is embedded and fixedly provided on one side of the support rod (11). A movable plate (12) is movably sleeved on the outer side of the fixed shaft (13). A grinder (7) is fixedly provided on one side of the movable plate (12). A limiting ring (14) is fixedly provided around the outer side of the fixed shaft (13). The limiting ring (14) is tightly attached to the outer side of the movable plate (12) to prevent the movable plate (12) from moving axially along the fixed shaft (13). A second screw rod (15) is movably embedded on one side of the movable plate (12). A sleeve (16) is provided on the outer side of the second screw rod (15) through a thread sleeve.

2. The stone processing edge grinding device according to claim 1, characterized in that: The cleaning mechanism comprises a support frame (3), an air pump (4) and a pipeline (5); the support frame (3) is fixed at the top position of the housing (1); the air pump (4) is embedded and fixed at the center position of the support frame (3); the pipeline (5) is fixed at the output end position of the air pump (4); and the pipeline (5) is a serpentine bellows.

3. The stone processing edge grinding device according to claim 2, characterized in that: A handle (2) is fixedly provided on the top of the housing (1) for convenient operation of the entire device.

4. The stone processing edge grinding device according to claim 3, characterized in that: The bottom end of the shell (1) is movably embedded with a plurality of balls (8) for facilitating the movement of the device.

5. The stone processing edge grinding device according to claim 4, characterized in that: Two limit rings (14) are provided and symmetrically fixed on both sides of the fixed shaft (13).

6. The stone processing edge grinding device according to claim 5, characterized in that: The second screw rod (15) is coaxially mounted with the fixed shaft (13).

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