Thickness determining assembly for stone machining

Abstract

The utility model provides a thickness fixing assembly for stone processing, which relates to the technical field of stone processing equipment and comprises a thickness fixing base plate, the thickness fixing base plate is slidably connected with a thickness fixing lifting seat, and the thickness fixing lifting seat is rotatably connected with a thickness fixing component; the fixed-thickness base plate comprises a plate body, and first lubricating oil grooves are formed in the two sides of the plate body; lifting sliding rails are arranged on the two sides of the fixed-thickness lifting base, and a second lubricating oil groove and a third lubricating oil groove are formed in the lifting sliding rails. The first lubricating oil groove, the second lubricating oil groove and the third lubricating oil groove are used for storing solid lubricating grease or liquid lubricating oil. The fixed-thickness grinding head has the advantages that the fixed-thickness base plate is connected with the fixed-thickness lifting seat in a sliding mode, the fixed-thickness base plate and the fixed-thickness lifting seat are both provided with the lubricating oil grooves, and the lubricating oil grooves can be filled with solid lubricating grease or liquid lubricating oil, so that when the fixed-thickness grinding head ascends and descends, the lifting sliding rail can be fully lubricated, and the service life of the fixed-thickness grinding head is prolonged. And the lifting slide rail is prevented from rusting to influence the lifting of the fixed-thickness lifting seat.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing equipment, in particular to a thickness determination assembly for stone processing. Background Art

[0002] One of the processes in stone processing is to grind the stone to produce a finished product that meets the specified thickness. Since the thickness of the stone blank may be inconsistent at different positions, the grinding wheel needs to be continuously raised and lowered during the processing to adapt to the thickness of the stone, and the stone is ground from the top downwards. Therefore, the design of the lifting mechanism is particularly important. Many lifting mechanisms on the market are connected by slide rails, but after long-term use, the slide rails are not lubricated and are prone to rust, resulting in uneven lifting and lowering, which affects the grinding accuracy of the grinding head.

[0003] The technical content disclosed in the Chinese patent document (Announcement No.: CN205009037U, Patent Name: A Lifting and Adjusting Device for a Stone Thickness Calibrating Machine) is: it includes a motor, an adjusting screw, and a bearing seat fixed on a frame, the motor is connected to the adjusting screw through a reducer, the adjusting screw and the bearing seat are rotatably connected through at least two bearings, a round nut is arranged above the bearing seat to support the adjusting screw on the bearing seat, the top of the adjusting screw is connected to a turn counter through a hose, and also includes a support platform for a grinding head drive device, a nut sleeve is arranged on the support platform, the nut sleeve cooperates with the adjusting screw to adjust the height of the support platform, and a slide rail is arranged between the support platform and the frame.

[0004] From the above implementation plan, it can be seen that the thickness calibrating machine connects the support table and the base frame through a slide rail to realize the lifting and lowering of the grinding head. However, a large amount of cutting fluid is required in the process of grinding the stone by the grinding head, and the working environment is humid. The slide rail is prone to rust after being used for a long time, which leads to poor sliding and affects the lifting and lowering of the grinding head. Utility Model Content

[0005] The utility model overcomes the shortcomings of the prior art. The thickness-setting base plate is slidably connected to the thickness-setting lifting seat. The thickness-setting base plate and the thickness-setting lifting seat are both provided with a lubricating oil groove. The thickness-setting lifting seat is connected to the thickness-setting grinding head. The lubricating oil groove can be filled with solid lubricating paste or liquid lubricating oil. Therefore, when the thickness-setting grinding head is lifted or lowered, the lifting slide rail can be fully lubricated, thereby preventing the lifting slide rail from rusting and affecting the lifting of the thickness-setting lifting seat.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] A thickness calibrating assembly for stone processing comprises a thickness calibrating base plate, a thickness calibrating lifting seat slidably connected to the thickness calibrating base plate, and the thickness calibrating lifting seat rotatably connected to a thickness calibrating component;

[0008] The thickness calibrating base plate comprises a plate body, and first lubricating oil grooves are arranged on both sides of the plate body;

[0009] The two sides of the thickness determination lifting seat are provided with lifting rails, and the lifting rails are provided with a second lubricating oil groove and a third lubricating oil groove;

[0010] The first lubricating oil groove, the second lubricating oil groove and the third lubricating oil groove are used to store solid lubricating oil paste or liquid lubricating oil.

[0011] Furthermore, the plate body is connected to the outer fixing plate, and the side of the outer fixing plate close to the plate body is connected to the inner grinding plate, a slide groove is formed between the inner grinding plate and the plate body, and the inner grinding plate faces the first lubricating oil groove.

[0012] Furthermore, the second lubricating oil groove includes a communicating transverse groove and a vertical groove, and the transverse groove and the vertical groove are perpendicular to each other;

[0013] The third lubricating oil groove is located on a plane perpendicular to the second lubricating oil groove.

[0014] Furthermore, the thickness calibrating component includes a thickness calibrating motor, the thickness calibrating motor is connected to a rotating shaft, and the other end of the rotating shaft is connected to a thickness calibrating grinding head;

[0015] The rotating shaft is connected to the first bearing and the second bearing.

[0016] Furthermore, the thickness determination lifting seat is provided with a lifting connection hole and a grinding shaft connection hole, the first bearing is arranged at the upper end of the grinding shaft connection hole, and the second bearing is arranged at the lower end of the grinding shaft connection hole.

[0017] Furthermore, the thickness-setting grinding head comprises a grinding head base, the lower end of the grinding head base is connected to a grinding disc, the grinding disc is connected to a plurality of grinding blocks, and a gap is arranged between every two grinding blocks.

[0018] Furthermore, the thickness determining lifting seat is provided with an air avoidance groove.

[0019] Furthermore, the thickness determination base plate is connected to a lifting motor, the lifting motor is connected to a reduction box, the reduction box is connected to a lifting screw, and the lifting screw is threadedly connected to the thickness determination lifting seat.

[0020] Furthermore, the lower end of the thickness determination lifting seat is connected to a protection box, the protection box includes a first cover body and a second cover body, the second cover body is provided with a door lock slide slot, the door lock slide slot is plugged with an observation door, the observation door is provided with a door handle, and both ends of the observation door are connected to the second cover body through a door lock;

[0021] The first cover body and the second cover body surround the thickness calibrating grinding head inside.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. The thickness-setting base plate is slidably connected with a thickness-setting lifting seat. Both the thickness-setting base plate and the thickness-setting lifting seat are provided with a lubricating oil groove. The thickness-setting lifting seat is connected to the thickness-setting grinding head. The lubricating oil groove can be filled with solid lubricating grease or liquid lubricating oil. Therefore, when the thickness-setting grinding head is lifted or lowered, the lifting rail can be fully lubricated, thus preventing the lifting rail from rusting and affecting the lifting of the thickness-setting lifting seat.

[0024] 2. A protective box is set up to surround the thickness grinding head. Therefore, when the thickness grinding head is grinding, the grinding water will not splash to other places and will not pollute the equipment. An observation door is also set up. When the equipment is shut down, the observation door can be opened to observe the status of the thickness grinding head. After the inspection is correct, the next grinding process can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a general schematic diagram of the thickness determination assembly of an embodiment of the utility model;

[0027] Figure 2 This is a first exploded schematic diagram of the thickness determination assembly of an embodiment of the utility model;

[0028] Figure 3 A cross-sectional view of a thickness determination assembly according to an embodiment of the utility model;

[0029] Figure 4 This is a second exploded schematic diagram of the thickness determination assembly of an embodiment of the utility model;

[0030] Figure 5 This is an exploded schematic diagram of a fixed thickness substrate according to an embodiment of the utility model;

[0031] Figure 6 This is a cross-sectional view of a thickness determination lifting seat according to an embodiment of the utility model;

[0032] Figure 7 This is a schematic diagram of the protective box structure of an embodiment of the utility model.

[0033] In the figure: 1. Thickness setting base plate; 101. Plate body; 1011. First lubricating oil groove; 102. Inner grinding plate; 103. Outer fixed plate; 2. Thickness setting lifting seat; 201. Lifting connection hole; 202. Grinding shaft connection hole; 203. Lifting slide rail; 2031. Second lubricating oil groove; 20311. Horizontal groove; 20312. Vertical groove; 2032. Third lubricating oil groove; 204. Avoiding groove; 3. Lifting motor; 4. Gearbox; 5. Lifting screw; 6. Thickness setting component; 601. Thickness setting motor; 602. First bearing; 603. Second bearing; 604. Connecting shaft; 605. Thickness setting grinding head; 6051. Grinding head base; 6052. Sharpening disc; 6053. Sharpening block; 7. Protective box; 701. First cover; 702. Second cover; 703. Door lock slide; 704. Observation door; 705. Door handle; 706. Door lock. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0035] like Figures 1 to 7 As shown, a thickness calibrating assembly for stone processing includes a thickness calibrating base plate 1, a thickness calibrating lifting seat 2 slidably connected to the thickness calibrating base plate 1, and the thickness calibrating lifting seat 2 is rotatably connected to the thickness calibrating component 6; the thickness calibrating base plate 1 includes a plate body 101, and first lubricating oil grooves 1011 are arranged on both sides of the plate body 101; lifting rails 203 are arranged on both sides of the thickness calibrating lifting seat 2, and second lubricating oil grooves 2031 and third lubricating oil grooves 2032 are arranged on the lifting rails 203; the first lubricating oil groove 1011, the second lubricating oil groove 2031 and the third lubricating oil groove 2032 are used to store solid lubricating oil paste or liquid lubricating oil, so when the thickness calibrating grinding head 605 is lifted and lowered, the lifting rail 203 can be fully lubricated, thereby preventing the lifting rail 203 from rusting and affecting the lifting and lowering of the thickness calibrating lifting seat 2.

[0036] The plate body 101 is connected to the outer fixing plate 103, and the side of the outer fixing plate 103 close to the plate body 101 is connected to the inner grinding plate 102, and a slide groove is formed between the inner grinding plate 102 and the plate body 101, and the inner grinding plate 102 is opposite to the first lubricating oil groove 1011, and the lifting slide rail 203 slides inside the slide groove. The inner grinding plate 102 is made of stainless steel with high wear resistance. Because the inner grinding plate 102 can be removed separately, the side of the inner grinding plate 102 close to the lifting slide rail 203 can be processed and produced separately, which can ensure the flatness of the side of the inner grinding plate 102 close to the lifting slide rail 203, and can further ensure the smooth sliding of the lifting slide rail 203.

[0037] The second lubricating oil groove 2031 includes a communicating transverse groove 20311 and a vertical groove 20312, and the transverse groove 20311 and the vertical groove 20312 are perpendicular to each other; the third lubricating oil groove 2032 is located on a plane perpendicular to the second lubricating oil groove 2031, that is, the side surfaces of the lifting slide rail 203 are provided with lubricating oil grooves. When the lifting slide rail 203 slides, the lubricating oil in these lubricating oil grooves can be brought out, so that the sliding of the lifting slide rail 203 is smoother. On the other hand, since the outer surface of the lifting slide rail 203 is covered with grease, the outer surface of the lifting slide rail 203 is not easy to rust, so that the durability of the lifting slide rail 203 is better.

[0038] The thickness determination component 6 includes a thickness determination motor 601, which is connected to a rotating shaft 604, and the other end of the rotating shaft 604 is connected to a thickness determination grinding head 605; the rotating shaft 604 is connected to a first bearing 602 and a second bearing 603. The thickness determination lifting seat 2 is provided with a lifting connection hole 201 and a grinding shaft connection hole 202, the first bearing 602 is provided at the upper end of the grinding shaft connection hole 202, and the second bearing 603 is provided at the lower end of the grinding shaft connection hole 202. The thickness grinding head 605 includes a grinding head base 6051, the lower end of the grinding head base 6051 is connected to a grinding disc 6052, the grinding disc 6052 is connected to a plurality of grinding blocks 6053, and a gap is provided between every two grinding blocks 6053. Therefore, when the thickness grinding head 605 is grinding the stone, the powder chips ground off the stone can flow out from the gap between every two grinding blocks 6053, and will not be concentrated under the grinding disc 6052, so that the grinding disc 6052 can grind the stone more smoothly, and the operation of the grinding disc 6052 will not be stuck due to the accumulation of powder chips.

[0039] The thickness determination lifting seat 2 is provided with an air avoidance groove 204, and the air avoidance groove 204 is used to reduce the weight of the thickness determination lifting seat 2, so that the operation is smoother.

[0040] The thickness determination substrate 1 is connected to the lifting motor 3, the lifting motor 3 is connected to the reduction box 4, the reduction box 4 is connected to the lifting screw 5, the lifting screw 5 is threadedly connected to the thickness determination lifting seat 2, and the lifting motor 3 drives the thickness determination lifting seat 2 to rise and fall.

[0041] The lower end of the thickness adjustment lifting seat 2 is connected to the protection box 7, and the protection box 7 includes a first cover body 701 and a second cover body 702. The second cover body 702 is provided with a door lock slide groove 703, and the door lock slide groove 703 is plugged with an observation door 704. The observation door 704 is provided with a door handle 705, and the two ends of the observation door 704 are connected to the second cover body 702 through a door lock 706; the first cover body 701 and the second cover body 702 surround the thickness adjustment grinding head 605 therein, so when the thickness adjustment grinding head 605 is grinding, the grinding water will not splash to other places and will not pollute the equipment. In addition, an observation door 704 is provided. When the equipment is shut down, the observation door 704 can be opened to observe the status of the thickness adjustment grinding head 605, and the next grinding process can be carried out after the detection is correct.

[0042] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thickness calibrating assembly for stone processing, characterized in that: The thickness determining base plate (1) comprises a thickness determining base plate (1) which is slidably connected to a thickness determining lifting seat (2), and the thickness determining lifting seat (2) is rotatably connected to a thickness determining component (6); The thickness determination base plate (1) comprises a plate body (101), and first lubricating oil grooves (1011) are arranged on both sides of the plate body (101); lifting rails (203) are arranged on both sides of the thickness determination lifting seat (2), and second lubricating oil grooves (2031) and third lubricating oil grooves (2032) are arranged on the lifting rails (203); The first lubricating oil groove (1011), the second lubricating oil groove (2031) and the third lubricating oil groove (2032) are used to store solid lubricating oil paste or liquid lubricating oil.

2. The thickness calibrating assembly for stone processing according to claim 1, characterized in that: The plate body (101) is connected to an outer fixing plate (103), and a side of the outer fixing plate (103) close to the plate body (101) is connected to an inner grinding plate (102), a sliding groove is formed between the inner grinding plate (102) and the plate body (101), and the inner grinding plate (102) faces the first lubricating oil groove (1011).

3. The thickness calibrating assembly for stone processing according to claim 2, characterized in that: The second lubricating oil groove (2031) comprises a communicating transverse groove (20311) and a vertical groove (20312), wherein the transverse groove (20311) and the vertical groove (20312) are perpendicular to each other; The third lubricating oil groove (2032) is located on a plane perpendicular to the second lubricating oil groove (2031).

4. The thickness calibrating assembly for stone processing according to claim 3, characterized in that: The thickness calibrating component (6) comprises a thickness calibrating motor (601), the thickness calibrating motor (601) is connected to a rotating shaft (604), the other end of the rotating shaft (604) is connected to a thickness calibrating grinding head (605); the rotating shaft (604) is connected to a first bearing (602) and a second bearing (603).

5. The thickness calibrating assembly for stone processing according to claim 4, characterized in that: The thickness determination lifting seat (2) is provided with a lifting connection hole (201) and a grinding shaft connection hole (202), the first bearing (602) is provided at the upper end of the grinding shaft connection hole (202), and the second bearing (603) is provided at the lower end of the grinding shaft connection hole (202).

6. The thickness calibrating assembly for stone processing according to claim 5, characterized in that: The thickness-setting grinding head (605) comprises a grinding head base (6051), the lower end of the grinding head base (6051) is connected to a grinding disc (6052), the grinding disc (6052) is connected to a plurality of grinding blocks (6053), and a gap is provided between every two grinding blocks (6053).

7. The thickness calibrating assembly for stone processing according to claim 6, characterized in that: The thickness determination lifting seat (2) is provided with a space-avoiding groove (204).

8. The thickness calibrating assembly for stone processing according to any one of claims 1 to 7, characterized in that: The thickness determination base plate (1) is connected to a lifting motor (3), the lifting motor (3) is connected to a reduction box (4), the reduction box (4) is connected to a lifting screw (5), and the lifting screw (5) is threadedly connected to the thickness determination lifting seat (2).

9. The thickness calibrating assembly for stone processing according to any one of claims 1 to 7, characterized in that: The lower end of the thickness determination lifting seat (2) is connected to a protection box (7), and the protection box (7) includes a first cover body (701) and a second cover body (702). The second cover body (702) is provided with a door lock slide groove (703), and the door lock slide groove (703) is plugged with an observation door (704), and the observation door (704) is provided with The door handle (705) and the two ends of the observation door (704) are connected to the second cover (702) through door locks (706); The first cover body (701) and the second cover body (702) surround the thickness calibrating grinding head (605) therein.

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