Limiting device for processing artificial water crystal block

Abstract

A limiting device used in artificial water crystal block machining comprises a vertical fixing frame, an upper horizontal supporting plate perpendicular to the fixing frame and a threaded rod in threaded connection with the upper horizontal supporting plate, the lower end of the threaded rod is connected with a rectangular plate, and the rectangular plate is vertically arranged; a plurality of movable rods are perpendicular to the side surface of the rectangular plate, penetrate through the rectangular plate and are arranged on the same horizontal plane; a clamping block is arranged at the end, away from the rectangular plate, of the movable rod. The utility model aims to solve the technical problem that in the existing water crystal block machining process, particularly in the grinding process, a device cannot stably and effectively limit a water crystal block, and provides a limiting device for artificial water crystal block machining.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial crystal production and processing, in particular to a limiting device used in the grinding of artificial crystal blocks. Background Art

[0002] After the artificial crystal is grown and formed in the crystal growth kettle and taken out, it needs to go through processes such as cutting, grinding, and polishing to meet different usage requirements. In the field of artificial crystal growth and processing, there will be a manual quality inspection procedure after machine automated grinding. Crystals that are not well polished by machine automated grinding need to be polished manually.

[0003] For example, a patent with authorization announcement number CN218137056U discloses a crystal grinding and polishing equipment, which includes a base, a mounting platform is arranged on the top of the base, an adjustment groove is opened on the top of the base, a slide plate is slidably connected to the inner side of the adjustment groove, a push plate is fixedly installed on the top of the slide plate, a connecting column is fixedly installed on the side of the push plate, a concentrating disk is rotatably connected to the side of the connecting column, a grinding part is installed on the side of the concentrating disk, a motor assembly is installed on the inner side of the base, the motor assembly includes a motor and a connecting shaft connected to the output end of the motor, and the connecting shaft is fixedly installed on the bottom of the mounting platform.

[0004] The above-mentioned equipment can reduce the operator's proficiency requirements during the grinding process by installing grinding pieces of different specifications and sizes on the centralized disk, while completing the precise control of the crystal grinding accuracy, making the grinding more convenient and accurate. However, when it is used, the crystal to be polished is placed on the mounting table and polished by the grinder. It does not provide a good solution for clamping and positioning the crystal to meet the grinding requirements.

[0005] Therefore, the applicant proposed a limiting device for artificial crystal block processing from another perspective. Utility Model Content

[0006] The purpose of the utility model is to solve the technical problem that the existing devices during crystal block processing, especially during grinding, cannot stably and effectively limit the crystal block, and to propose a limiting device for artificial crystal block processing.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A limiting device used in artificial crystal block processing comprises a vertical fixing frame, an upper horizontal support plate perpendicular to the fixing frame and a threaded rod threadedly connected to the upper horizontal support plate, wherein the lower end of the threaded rod is connected to a rectangular plate, and the rectangular plate is vertically arranged; a plurality of movable rods are perpendicular to the side surface of the rectangular plate and penetrate the rectangular plate and are arranged on the same horizontal plane; a clamping block is arranged at one end of the movable rod away from the rectangular plate.

[0009] The threaded rod moves up or down in the vertical direction, thereby driving the rectangular plate to move up or down; the movable rod is perpendicular to the side of the rectangular plate and reciprocates in a horizontal straight line, thereby driving the clamping block to move closer to / away from the rectangular plate.

[0010] The bottom end of the threaded rod is connected to the middle of the horizontally arranged first connecting block through a bearing mechanism, and the first connecting block is fixedly connected to the rectangular plate on the side; in this way, the threaded rod can move vertically up and down through its rotation, thereby driving the rectangular plate to move up and down.

[0011] A guide rod is provided on both sides of the upper horizontal support plate that passes through the fixed frame and is located on the threaded rod. The guide rod and the threaded rod are arranged parallel to each other. The guide rod is fixedly connected to the middle part of the horizontally arranged second connecting block at the bottom end, and the second connecting block is fixedly connected to the rectangular plate at the side. In this way, when the threaded rod moves up and down, the guide rod can prevent the rectangular plate from rotating around the threaded rod.

[0012] A hole is provided on the rectangular plate for the movable rod to pass through, a fixed block is fixedly installed on the end of the movable rod away from the clamping block, a return spring is sleeved on the movable rod and located between the fixed block and the rectangular plate, and the two ends of the return spring are respectively fixedly connected to the fixed block and the rectangular plate; with this structure, a suitable area for clamping the artificial crystal block can be set between the rectangular plate and the clamping block by pulling the clamping block toward a position away from the rectangular plate, so that the workshop staff can grind the artificial crystal block with hand-held grinding equipment.

[0013] A limiting mechanism is provided in the vertical direction, and the limiting mechanism includes a horizontally arranged strip connecting block, the lower surface of the strip connecting block is fixedly connected to one end of a plurality of pull rods, and the other end of the pull rod is inserted into the rectangular plate through a vertically arranged limiting groove from the upper side of the rectangular plate, and a limiting plug is provided at this end of the pull rod, and a plurality of limiting slots are provided on the upper side of the movable rod. Through this structure, after the crystal block is clamped in the area between the rectangular plate and the clamping block, the limiting plug is matched and connected with the limiting slot by pressing down the strip connecting block, thereby limiting the crystal block for the second time, avoiding the crystal block from being ejected due to the poor connection of the force of the reset spring and the clamping block due to the poor placement of the crystal block.

[0014] A turning handle is fixedly provided on the upper end of the threaded rod, so as to facilitate the user to rotate the threaded rod.

[0015] A connecting mechanism is arranged at the bottom end of the fixing frame, and the connecting mechanism comprises a horizontally arranged extension part.

[0016] Compared with the prior art, the utility model provides a limiting device for artificial crystal block processing, which has the following beneficial effects:

[0017] 1. The utility model can drive the movable rod to move horizontally by arranging a reset spring, which can not only well limit the square crystal block, but also can achieve stable limiting for crystal crystals with special structures through a number of movable rods, clamping blocks, reset springs, fixed blocks and limiting mechanisms; it effectively avoids the defect that the traditional mechanism used for crystal grinding cannot clamp blocks of different shapes, so that there are great limitations in use.

[0018] 2. The utility model can drive the rectangular plate and the clamping block to move upward or downward by setting a threaded rod, so that the workshop staff can adjust the height of the target crystal block to be polished according to the needs, so that the staff can polish the crystal block in a position more suitable for themselves, which is more ergonomic and conducive to improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 for Figure 1 sectional view of

[0021] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 for Figure 3 Schematic diagram of the middle limit block and limit slot. DETAILED DESCRIPTION

[0023] Reference Figure 1 , Figure 2 A limiting device for artificial crystal block processing includes a vertical fixing frame 9, an upper horizontal support plate perpendicular to the fixing frame 9, and a threaded rod 8 threadedly connected to the upper horizontal support plate, the lower end of the threaded rod 8 is connected to a rectangular plate 1, and the rectangular plate 1 is vertically arranged; a plurality of movable rods 3 are perpendicular to the side of the rectangular plate 1 and penetrate the rectangular plate 1 and are arranged on the same horizontal plane; a clamping block 6 is arranged at the end of the movable rod 3 away from the rectangular plate 1.

[0024] According to the above structure, the threaded rod 8 can move up or down in the vertical direction, thereby driving the rectangular plate 1 to rise or fall; the movable rod 3 can be perpendicular to the side of the rectangular plate 1 and reciprocate in a horizontal straight line, thereby driving the clamping block 6 to move closer to / away from the rectangular plate 1.

[0025] Regarding the connection form between the threaded rod 8 and the first connecting block 7: the bottom end of the threaded rod 8 is connected to the middle part of the horizontally arranged first connecting block 7 through a bearing mechanism, and the first connecting block 7 is fixedly connected to the rectangular plate 1 on the side; in this way, the threaded rod 8 can move vertically up and down through its own rotation, thereby driving the rectangular plate 1 to move up and down.

[0026] In order to prevent the rectangular plate 1 from rotating around the threaded rod 8 when the threaded rod 8 moves up and down, the structure adopted is: guide rods 12 are provided on both sides of the upper horizontal support plate that penetrates the fixed frame 9 and are located on the threaded rod 8, and the guide rods 12 and the threaded rod 8 are arranged parallel to each other; the guide rods 12 are fixedly connected to the middle part of the horizontally arranged second connecting block 11 at the bottom end, and the second connecting block 11 is fixedly connected to the rectangular plate 1 at the side.

[0027] Furthermore, a hole 2 for the movable rod 3 to pass through is provided on the rectangular plate 1, a fixed block 4 is fixedly installed on the end of the movable rod 3 away from the clamping block 6, a return spring 5 is sleeved on the movable rod 3 and located between the fixed block 4 and the rectangular plate 1, and the two ends of the return spring 5 are respectively fixedly connected to the fixed block 4 and the rectangular plate 1; with this structure, by pulling the clamping block 6 toward a position away from the rectangular plate 1, a suitable area for clamping the artificial crystal block can be set between the rectangular plate 1 and the clamping block 6, which is convenient for workshop staff to grind the artificial crystal block with hand-held grinding equipment.

[0028] Reference Figure 1 , Figure 3 and Figure 4 : A limiting mechanism is provided in the vertical direction, and the limiting mechanism includes a horizontally arranged strip connecting block 17, the lower surface of the strip connecting block 17 is fixedly connected to one end of a plurality of pull rods 14, and the other end of the pull rod 14 is inserted into the rectangular plate 1 through the vertically arranged limiting groove 13 from the upper side surface of the rectangular plate 1, and a limiting plug 15 is provided at this end of the pull rod 14, and a plurality of limiting slots 16 are provided on the upper side surface of the movable rod 3. Through this structure, after the crystal block is clamped in the area between the rectangular plate 1 and the clamping block 6, the limiting plug 15 can be matched and connected with the limiting slot 16 by pressing down the strip connecting block 17, so as to limit the crystal block for the second time, so as to avoid the crystal block being ejected due to the poor connection of the force of the reset spring 5 and the clamping block 6 due to the poor placement of the crystal block.

[0029] A turning handle 10 is fixedly provided at the upper end of the threaded rod 8 to facilitate the user to rotate the threaded rod 8 .

[0030] A connecting mechanism is provided at the bottom end of the fixing frame 9, and the connecting mechanism includes a horizontally arranged extension portion 18, which can facilitate the fixing frame 9 to be connected to the ground or other work surfaces by arranging connecting members such as bolts and expansion screws on the extension portion 18 to achieve better processing.

[0031] A use step of the utility model for reference is as follows:

[0032] Step 1: The user twists the handle 10 to rotate the threaded rod 8, thereby driving the rectangular plate 1 to move up and down, thereby adjusting a suitable working height;

[0033] Step 2: After the height adjustment is completed, the clamping block 6 is pulled to move the clamping block 6 in a direction away from the rectangular plate 1, and after moving to an appropriate position, the crystal block to be polished is placed on a plurality of movable rods 3, and the clamping block 6 and the rectangular plate are used to clamp and limit the crystal block;

[0034] Step 3: After the initial clamping and limiting of the crystal block, the limiting plug block 15 is connected with the limiting slot 16 by pressing down the strip-shaped connecting block 17, thereby limiting the crystal block for the second time;

[0035] Step 4: The user grinds a portion of the crystal block using a handheld grinder (e.g., a grinding device with authorization announcement number CN218488034U). After grinding a portion of the crystal block, the user repeats the above steps to adjust the plane of the crystal block, thereby grinding other portions of the crystal block.

Claims

1. A limiting device for artificial crystal block processing, characterized in that: It comprises a vertical fixing frame (9), an upper horizontal support plate perpendicular to the fixing frame (9), and a threaded rod (8) threadedly connected to the upper horizontal support plate, the lower end of the threaded rod (8) is connected to a rectangular plate (1), and the rectangular plate (1) is arranged vertically; a plurality of movable rods (3) are arranged perpendicular to the side of the rectangular plate (1) and penetrate the rectangular plate (1) and on the same horizontal plane; a clamping block (6) is arranged at one end of the movable rod (3) away from the rectangular plate (1); A hole (2) for the movable rod (3) to pass through is provided on the rectangular plate (1); a fixed block (4) is fixedly installed on one end of the movable rod (3) away from the clamping block (6); a return spring (5) is sleeved on the movable rod (3) and located between the fixed block (4) and the rectangular plate (1); and two ends of the return spring (5) are fixedly connected to the fixed block (4) and the rectangular plate (1) respectively; A limiting mechanism is provided in the vertical direction, and the limiting mechanism comprises a horizontally arranged strip-shaped connecting block (17), the lower surface of which is fixedly connected to one end of a plurality of pull rods (14); the other end of the pull rod (14) is inserted into the rectangular plate (1) through a vertically arranged limiting groove (13) from the upper side surface of the rectangular plate (1), and a limiting insert block (15) is provided at the end of the pull rod (14), and a plurality of limiting slots (16) are provided on the upper side surface of the movable rod (3).

2. The limiting device for artificial crystal block processing according to claim 1 is characterized in that: The threaded rod (8) moves up or down in the vertical direction, thereby driving the rectangular plate (1) to move up or down; the movable rod (3) is perpendicular to the side of the rectangular plate (1) and reciprocates in a horizontal straight line, thereby driving the clamping block (6) to move closer to / away from the rectangular plate (1).

3. The limiting device for artificial crystal block processing according to claim 1 or 2, characterized in that: The bottom end of the threaded rod (8) is connected to the middle of a horizontally arranged first connecting block (7) via a bearing mechanism, and the first connecting block (7) is fixedly connected to the rectangular plate (1) at the side.

4. The limiting device for artificial crystal block processing according to claim 3 is characterized in that: A guide rod (12) is provided on both sides of the threaded rod (8) and passes through the upper horizontal support plate of the fixing frame (9). The guide rod (12) and the threaded rod (8) are arranged parallel to each other. The guide rod (12) is fixedly connected at the bottom end to the middle part of a horizontally arranged second connecting block (11), and the second connecting block (11) is fixedly connected to the rectangular plate (1) at the side.

5. The limiting device for artificial crystal block processing according to claim 1 is characterized in that: A turning handle (10) is fixedly provided on the upper end of the threaded rod (8).

6. The limiting device for artificial crystal block processing according to claim 1 is characterized in that: A connecting mechanism is provided at the bottom end of the fixing frame (9), and the connecting mechanism comprises a horizontally arranged extension portion (18).

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