Stone side face polisher

Abstract

The utility model belongs to the technical field of stone polishing, and particularly relates to a stone side face polisher which comprises a coarse adjustment assembly capable of effectively fixing stone and conveniently adjusting the position of the stone in the polisher, and a fine adjustment assembly capable of adjusting the polishing degree of the stone according to machining requirements is arranged in front of the coarse adjustment assembly. The fine adjustment assembly is provided with a polishing assembly capable of making contact with the side face of the stone and fully polishing the stone. According to the stone polisher, on the basis that the stone located at the specific height can be fully fixed through the carrying piece and the limiting piece, the horizontal position of the stone in the polisher is adjusted through operation of the first electric push rod and the first motor, so that the side face, facing the polishing assembly, of the stone and the distance between the side face and the polishing assembly can be conveniently adjusted, and the polishing efficiency is improved. Therefore, all the side faces of the stone can be polished without frequent manual pushing and overturning of the stone.

Description

Technical Field

[0001] This utility model belongs to the field of stone polishing technology, specifically relating to a stone side polishing tool. Background Technology

[0002] After the stone is cut, the uneven cut edges need to be polished to remove burrs and stone chips from the edges.

[0003] Chinese patent document CN220463297U discloses a stone processing edge grinding device. It uses a bidirectional screw to drive a limiting plate to move and clamp the stone to be processed. Then, it uses a handle to drive a worm gear to rotate to adjust the angle of the grinding plate. The reciprocating screw then drives the grinding plate to reciprocate to continuously grind the stone.

[0004] However, in the existing technology, when adjusting the edges to be polished, it is necessary to repeatedly clamp and manually push and flip the stone. Therefore, a stone side polisher is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a stone side polishing tool.

[0006] The technical solution adopted in this utility model is as follows:

[0007] A stone side polisher includes a coarse adjustment component that can effectively fix the stone and conveniently adjust the position of the stone in the polisher. A fine adjustment component is provided in front of the coarse adjustment component that can adjust the degree of polishing of the stone according to the processing needs. A polishing component is provided on the fine adjustment component that can contact the side of the stone and polish it thoroughly.

[0008] The coarse adjustment component includes a shifting element that can adjust the horizontal position of the stone within the polisher;

[0009] The shifting component includes a base frame, a longitudinal shifting platform is movably connected to the base frame, a first electric push rod is fixedly connected to the rear of the longitudinal shifting platform, an arc-shaped limiting frame is fixedly connected to the outer side of the longitudinal shifting platform, a turntable is provided between the longitudinal shifting platform and the arc-shaped limiting frame, a gear ring is fixedly connected to the inner side of the turntable, a first motor is fixedly installed inside the longitudinal shifting platform, and a gear is fixedly connected to the output end of the first motor.

[0010] The coarse adjustment assembly also includes a support on the turntable that allows the stone to be positioned at a specific height within the polisher, and a limiter on the base that applies pressure to the stone to restrict its movement.

[0011] Preferably, the support component includes a threaded cylinder fixedly connected to the turntable, and a tray is fixedly connected to the threaded cylinder.

[0012] Preferably, the limiting component includes a rotating frame movably connected above the base frame, a pressure pad is fixedly connected to the lower side of the rotating frame, and a hydraulic rod is provided between the base frame and the rotating frame.

[0013] Preferably, the base frame is slidably connected to the longitudinal moving platform, the longitudinal moving platform and the arc-shaped limiting frame are rotatably connected to the turntable, and the gear ring is meshed with the gear.

[0014] Preferably, the threaded cylinder and the tray are connected by threads.

[0015] Preferably, the base frame and the rotating frame are rotatably connected, and both the base frame and the rotating frame are rotatably connected to the hydraulic rod.

[0016] The beneficial effects of this utility model are as follows: Based on the fact that the supporting and limiting parts can fully fix the stone at a specific height, the horizontal position of the stone in this grinder can be adjusted by the operation of the first electric push rod and the first motor, so that the side of the stone facing the grinding component and the distance from the side to the grinding component can be easily adjusted, thus eliminating the need for frequent manual pushing and flipping of the stone, and allowing grinding of all sides of the stone. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a stone side polishing tool according to the present invention;

[0019] Figure 2 This is a schematic diagram of the main structure of a stone side polishing tool according to the present invention;

[0020] Figure 3 yes Figure 2 A schematic diagram of the AA-direction cross-section structure;

[0021] Figure 4 yes Figure 1 Schematic diagram of some component structures;

[0022] Figure 5 This is a schematic diagram of the transverse frame and grinding components of a stone side polisher according to the present invention.

[0023] The annotations in the attached figures are explained as follows:

[0024] 1. Coarse Adjustment Component; 101. Base Frame; 102. Longitudinal Movement Stage; 103. First Electric Actuator; 104. Arc-shaped Limiting Frame; 105. Turntable; 106. Gear Ring; 107. First Motor; 108. Gear; 109. Threaded Sleeve; 110. Tray; 111. Rotating Frame; 112. Pressure Pad; 113. Hydraulic Rod; 2. Fine Adjustment Component; 201. Second Electric Actuator; 202. Slide; 203. Limiting Rod; 204. Lead Screw; 205. Second Motor; 206. Transverse Movement Frame; 3. Grinding Component; 301. Third Electric Actuator; 302. Lifting Frame; 303. Third Motor; 304. Clamping Head; 305. Grinding Disc. Detailed Implementation

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0028] like Figures 1-5 As shown, a stone side polisher includes a coarse adjustment component 1 that can effectively fix the stone and conveniently adjust the position of the stone in the polisher. A fine adjustment component 2 is provided in front of the coarse adjustment component 1, which can adjust the degree of polishing of the stone according to processing needs. A polishing component 3 is provided on the fine adjustment component 2, which can contact the side of the stone and polish it thoroughly.

[0029] In this embodiment: the coarse adjustment component 1 includes a shifting component that can adjust the horizontal position of the stone within the polisher. The shifting component includes a base frame 101, a longitudinal shifting stage 102 movably connected to the base frame 101, a first electric actuator 103 fixedly connected to the rear of the longitudinal shifting stage 102, an arc-shaped limiting frame 104 fixedly connected to the outer side of the longitudinal shifting stage 102, a turntable 105 provided between the longitudinal shifting stage 102 and the arc-shaped limiting frame 104, a gear ring 106 fixedly connected to the inner side of the turntable 105, a first motor 107 fixedly installed inside the longitudinal shifting stage 102, and the output end of the first motor 107 fixedly connected to... The coarse adjustment assembly 1, which is equipped with gear 108, also includes a support member on the turntable 105 that allows the stone to be positioned at a specific height within the polisher, and a limiting member on the base frame 101 that applies pressure to the stone to restrict its movement. The support member includes a threaded cylinder 109 fixedly connected to the turntable 105, and a tray 110 fixedly connected to the threaded cylinder 109. The limiting member includes a rotating frame 111 movably connected to the base frame 101, and a pressure pad 112 fixedly connected to the lower side of the rotating frame 111. A hydraulic rod 113 is provided between the base frame 101 and the rotating frame 111.

[0030] The base frame 101 is slidably connected to the longitudinal moving platform 102. The longitudinal moving platform 102 and the arc-shaped limiting frame 104 are rotatably connected to the turntable 105. The gear ring 106 is meshed with the gear 108. The threaded cylinder 109 is threadedly connected to the tray 110. The base frame 101 is rotatably connected to the rotating frame 111. The base frame 101 and the rotating frame 111 are rotatably connected to the hydraulic rod 113.

[0031] The base frame 101 provides installation positions for components such as the longitudinal moving platform 102 and the first electric push rod 103. The longitudinal moving platform 102 and the arc-shaped limiting frame 104 are used to install the rotatable turntable 105 and limit its range of motion. The first electric push rod 103 is used to adjust the longitudinal position of the longitudinal moving platform 102 and other components on the base frame 101. The rotation of the output end of the first motor 107 is transmitted to the turntable 105 through the gear 108 and the gear ring 106 to realize the rotation of the turntable 105. The rotation of the turntable 105 is transmitted to the stone placed on the support through the support member. The height of the stone placed on the pallet 110 is adjusted by the rotation of the tray 110 relative to the threaded cylinder 109. The fine adjustment component 2 is installed through the rotating frame 111. The rotating frame 111 is driven to rotate relative to the base frame 101 by the hydraulic rod 113. The pressure pad 112, which can rotate with the rotating frame 111, contacts and presses down on the upper side of the stone to further limit the movement of the stone.

[0032] In this embodiment: the fine-tuning component 2 includes a second electric push rod 201 fixedly installed on the rotating frame 111. The telescopic end of the second electric push rod 201 is fixedly connected to a slide block 202. A limit rod 203 is fixedly connected between the slide blocks 202. A lead screw 204 is provided below the limit rod 203. A second motor 205 is fixedly connected to one end of the lead screw 204. A transverse frame 206 is provided between the limit rod 203 and the lead screw 204.

[0033] The rotating frame 111 is slidably connected to the slide block 202, the slide block 202 is rotatably connected to the lead screw 204, the limiting rod 203 is slidably connected to the transverse frame 206, the lead screw 204 is connected to the transverse frame 206 by a thread, and the bent part of the transverse frame 206 away from the lead screw 204 is integrally formed with an elliptical through hole.

[0034] The second electric actuator 201 drives the slide block 202 to slide relative to the rotating frame 111. The slide block 202 is used to install the limiting rod 203 and the lead screw 204, which limit the movable range of the transverse frame 206. The second motor 205 drives the lead screw 204 to rotate relative to the slide block 202. The rotated lead screw 204 drives the transverse frame 206 to slide relative to the limiting rod 203. The transverse frame 206 is used to install the grinding assembly 3.

[0035] In this embodiment: the grinding component 3 includes a third electric push rod 301 fixedly installed on the transverse frame 206. The telescopic end of the third electric push rod 301 is fixedly connected to a lifting frame 302. A third motor 303 is fixedly installed inside the lifting frame 302. A clamping head 304 is fixedly connected to the output end of the third motor 303. A grinding disc 305 is fixedly connected behind the clamping head 304.

[0036] The transverse frame 206 is slidably connected to the lifting frame 302, and the output end of the third motor 303 passes through the through holes on the lifting frame 302 and the transverse frame 206 in sequence.

[0037] The height of the lifting frame 302, on the transverse frame 206, which is equipped with the third motor 303, is adjusted by the third electric actuator 301. The rotation of the output end of the third motor 303 is transmitted to the grinding disc 305 through the clamping head 304. The rotating grinding disc 305 then contacts and grinds the stone.

[0038] Working principle: When this grinder is installed for grinding the side of stone, each tray 110 is pre-rotated according to the thickness of the stone to be ground to ensure that after the stone is placed, the pressure pad 112 can fully contact and press down on the upper side of the stone. When placing the stone, the hydraulic rod 113 can be activated to drive the rotating frame 111 to rotate relative to the base frame 101 and gradually stand up. Then the stone can be placed in the center between each tray 110, and the longitudinal position of the stone can be adjusted appropriately by the operation of the first electric push rod 103. After the adjustment is completed, the hydraulic rod 113 can be activated again to reset the rotating frame 111 so that the pressure pad 112 limits the stone and the grinding disc 305 is aligned with the front side of the stone.

[0039] Then, the third motor 303 drives the grinding disc 305 to rotate at high speed, the second motor 205 drives the grinding disc 305 to move laterally relative to the stone, the second electric push rod 201 adjusts the grinding amount, and the third electric push rod 301 adjusts the height of the grinding disc 305 until the stone is fully ground.

[0040] When other sides of the stone need to be polished, the hydraulic rod 113 can be activated again to separate the pressure pad 112 from the stone. Then, the first motor 107 and the first electric push rod 103 can be activated to rotate the stone at a certain angle so that the new side to be polished is in front and maintains an appropriate distance from the polishing disc 305. After that, the hydraulic rod 113 can be reset to the rotating frame 111 and the stone can continue to be polished by the high-speed rotating polishing disc 305.

[0041] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A stone side polishing tool, characterized in that: It includes a coarse adjustment component (1) that can effectively fix the stone and conveniently adjust the position of the stone in the polisher. A fine adjustment component (2) is provided in front of the coarse adjustment component (1) to adjust the degree of polishing of the stone according to the processing needs. A polishing component (3) is provided on the fine adjustment component (2) to contact the side of the stone and polish it fully. The coarse adjustment component (1) includes a shifting element that can adjust the horizontal position of the stone within the polisher; The shifting component includes a base frame (101), a longitudinal shifting platform (102) is movably connected to the base frame (101), a first electric push rod (103) is fixedly connected to the rear of the longitudinal shifting platform (102), an arc-shaped limiting frame (104) is fixedly connected to the outer side of the longitudinal shifting platform (102), a turntable (105) is provided between the longitudinal shifting platform (102) and the arc-shaped limiting frame (104), a gear ring (106) is fixedly connected to the inner side of the turntable (105), a first motor (107) is fixedly installed inside the longitudinal shifting platform (102), and a gear (108) is fixedly connected to the output end of the first motor (107). The coarse adjustment assembly (1) also includes a support member disposed on the turntable (105) to position the stone at a specific height within the polisher, and a limiting member disposed on the base frame (101) to apply pressure to the stone to restrict its movement.

2. The stone side polishing tool according to claim 1, characterized in that: The support component includes a threaded cylinder (109) fixedly connected to the turntable (105), and a tray (110) is fixedly connected to the threaded cylinder (109).

3. A stone side polishing tool according to claim 2, characterized in that: The limiting component includes a rotating frame (111) movably connected above the base frame (101), a pressure pad (112) is fixedly connected to the lower side of the rotating frame (111), and a hydraulic rod (113) is provided between the base frame (101) and the rotating frame (111).

4. A stone side polishing tool according to claim 1, characterized in that: The base frame (101) is slidably connected to the longitudinal moving platform (102), the longitudinal moving platform (102) and the arc-shaped limiting frame (104) are rotatably connected to the turntable (105), and the gear ring (106) is meshed with the gear (108).

5. A stone side polishing tool according to claim 2, characterized in that: The threaded cylinder (109) is connected to the tray (110) by threads.

6. A stone side polishing tool according to claim 3, characterized in that: The base frame (101) is rotatably connected to the rotating frame (111), and both the base frame (101) and the rotating frame (111) are rotatably connected to the hydraulic rod (113).

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