Prism grinding tool

Abstract

The utility model discloses a prism grinding tool which comprises a grinding base, a grinding top frame and a grinding wheel, the grinding top frame is arranged at the top of the grinding base, the grinding wheel is arranged at the bottom of the grinding top frame, a U-shaped frame is arranged on the front face of the grinding base, a threaded rod is arranged in the U-shaped frame, and a displacement block is arranged at one end of the threaded rod in a sleeved mode. The top of the displacement block is provided with a vertical strip, one end of the vertical strip is sleeved with a detection plate, through the arrangement of the threaded rod, the vertical strip, the detection plate, an abutting strip, a fixing plate and a detection rod, the twisting rod is rotated clockwise to drive the threaded rod to rotate synchronously, and therefore the displacement block arranged on the threaded rod in a sleeving mode is driven to move leftwards; the top ends of the detection rods are attached to the bottom end of the fixing plate, so that whether the surface of the machining panel is flat or not is determined through the gaps between the tops of the detection rods and the fixing plate, the flat machining panel can enable the prism to be placed more firmly, and the prism grinding quality of the grinding wheel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prism processing, in particular to a prism grinding tool. Background Art

[0002] The prism grinding tool is a special tool or equipment used in the prism grinding process. The grinding table is the main part of the tool, usually with a flat working surface for placing and fixing the prism. The grinding wheel is a grinding tool used to grind the prism on the grinding table. The selection of grinding tools should be determined according to the material and grinding requirements of the prism to ensure that the required grinding effect and accuracy can be achieved.

[0003] After a long period of grinding, the processing panel will have different degrees of depression on its surface, and the existing processing panel and the tooling are installed in an integrated manner. Therefore, it is not convenient to replace a new processing panel after the processing panel is damaged. The depression will reduce the stability of the prism, so that when the prism is ground with a grinding wheel, the prism will shift at will, which reduces the quality of prism grinding and increases the workload of the staff to adjust the position of the prism. Moreover, the flatness of the table surface cannot be quickly detected, which reduces the practicality of the grinding tooling. Therefore, a prism grinding tooling is designed. Utility Model Content

[0004] The utility model aims to provide a prism grinding tool to solve the problems raised in the above background technology that after the processing panel is damaged, it is inconvenient to replace a new processing panel and the flatness of the table surface cannot be quickly tested.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prism grinding tool, comprising a grinding seat, a grinding top frame and a grinding wheel, wherein the grinding top frame is arranged on the top of the grinding seat, the grinding wheel is arranged on the bottom of the grinding top frame, a U-shaped frame is arranged on the front of the grinding seat, a threaded rod is arranged inside the U-shaped frame, a displacement block is sleeved on one end of the threaded rod, a vertical bar is arranged on the top of the displacement block, a detection plate is sleeved on one end of the vertical bar, a fixed plate is arranged on the top of the detection plate, and a plurality of detection rods are movably interlaced and connected inside the detection plate.

[0006] As a preferred technical solution of the utility model, abutment bars are fixedly installed on both sides of the bottom end of the fixing plate, and the positions of the plurality of detection rods are arranged at equal intervals.

[0007] As a preferred technical solution of the utility model, one end of the two abutment strips is respectively fixedly connected to the two sides of the top of the detection plate, and the two abutment strips are symmetrically distributed around the center position of the fixed plate.

[0008] As a preferred technical solution of the utility model, two shelf plates are arranged at the bottom of the grinding seat, and processing panels are placed on the tops of the two shelf plates.

[0009] As a preferred technical solution of the utility model, a torsion rod is provided on one side of the U-shaped frame, and the displacement block is threadedly sleeved on one end of the threaded rod.

[0010] As a preferred technical solution of the utility model, one end of the torsion rod rotates on one side of the U-shaped frame, and one end of the torsion rod is fixedly connected to one end of the threaded rod.

[0011] As a preferred technical solution of the utility model, an outer surface of the vertical bar is provided with an external thread, and a limiting nut is threadedly sleeved on one end of the vertical bar.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a prism grinding tool, which is provided with a threaded rod, a vertical bar, a detection plate, an abutment bar, a fixed plate and a detection rod. The torsion rod is rotated clockwise to drive the threaded rod to rotate synchronously, thereby driving a displacement block threadedly sleeved therewith to move leftward, and also driving the detection plate to move simultaneously. At this time, after the detection rod contacts a concave part of the surface of a processing panel, the detection rod slides downward. When the surface of the processing panel is flat, the top end of the detection rod fits with the bottom end of the fixed plate. Therefore, the gap between the tops of a plurality of detection rods and the fixed plate is used to determine whether the surface of the processing panel is flat. The flat processing panel can make the prism be placed more firmly, thereby improving the quality of the prism grinding by the grinding wheel.

[0014] The utility model discloses a prism grinding tool. A displacement block, a torsion rod, a limit nut and a shelf plate are provided. The outer surface of the displacement block is fitted with the inner wall of the U-shaped frame. Therefore, under the rotation of the torsion rod, the displacement block can move left and right. The detection plate is sleeved on one end of a vertical bar. The limit nut is sleeved on the external thread opened on the surface of the vertical bar. Then the rotation is continued. The limit nut can be used to limit and fix the detection plate and the vertical bar. The bottom of the processing panel can be moved on the top of the two shelf plates, so that it is convenient to replace the concave processing panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 It is a side view structural schematic diagram of the utility model;

[0018] Figure 4 It is a partial side structural schematic diagram of the utility model.

[0019] In the figure: 1. Grinding seat; 2. Grinding top frame; 3. Grinding wheel; 4. U-shaped frame; 5. Threaded rod; 6. Displacement block; 7. Vertical bar; 8. Detection plate; 9. Abutment bar; 10. Fixed plate; 11. Detection rod; 12. Torsion rod; 13. Limit nut; 14. Shelf plate; 15. Processing panel. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 , the utility model provides a technical solution for a prism grinding tool: Example

[0022] like Figure 1-3 As shown, a prism grinding tool comprises a grinding seat 1, a grinding top frame 2 and a grinding wheel 3, the grinding top frame 2 is arranged on the top of the grinding seat 1, the grinding wheel 3 is arranged at the bottom of the grinding top frame 2, a U-shaped frame 4 is arranged on the front of the grinding seat 1, a threaded rod 5 is arranged inside the U-shaped frame 4, one end of the threaded rod 5 is sleeved with a displacement block 6, a vertical bar 7 is arranged on the top of the displacement block 6, one end of the vertical bar 7 is sleeved with a detection plate 8, a fixed plate 10 is arranged on the top of the detection plate 8, a plurality of detection rods 11 are movably inserted and connected inside the detection plate 8, after the detection rod 11 contacts the concave part of the surface of the processing panel 15, the detection rod 11 will slide downward, when the surface of the processing panel 15 is flat, the top of the detection rod 11 fits with the bottom end of the fixed plate 10, so it passes through the gap between the top of the plurality of detection rods 11 and the fixed plate 10. Example

[0023] Based on the first embodiment, Figure 1 and Figure 4As shown, two shelf plates 14 are provided at the bottom of the grinding seat 1, and a processing panel 15 is provided on the top of the two shelf plates 14. A torsion rod 12 is provided on one side of the U-shaped frame 4, and the displacement block 6 is threadedly sleeved on one end of the threaded rod 5. The utility model provides a prism grinding tool. By arranging the displacement block 6, the torsion rod 12, the limit nut 13 and the shelf plate 14, the outer surface of the displacement block 6 is fitted with the inner wall of the U-shaped frame 4. Therefore, under the rotation of the torsion rod 12, the displacement block 6 can move left and right, the detection plate 8 is sleeved on one end of the vertical bar 7, and the limit nut 13 is sleeved on the external thread opened on the surface of the vertical bar 7.

[0024] Working principle: The prism grinding tool is a special tool used in the prism grinding process. The processing panel 15 is the main part of the tool, which usually has a flat working surface for placing and fixing the prism. The grinding wheel 3 is a grinding tool used to grind the prism on the grinding table. The selection of the grinding tool should be determined according to the material and grinding requirements of the prism to ensure that the required grinding effect and accuracy can be achieved. The processing panel 15 will have different degrees of depression on the surface after being subjected to long-term grinding. The existing processing panel 15 and the tool are installed in an integrated manner. Therefore, it is not convenient to replace the entire processing panel 15 after it is damaged. The new processing panel 15 is concave, which will reduce the stability of the prism. Therefore, when the prism is ground with the grinding wheel 3, the prism will be randomly offset, which reduces the quality of prism grinding and increases the workload of the staff to adjust the position of the prism. Moreover, the flatness of the table cannot be quickly tested, which reduces the practicality of the grinding tool. When it is necessary to test the flatness of the surface of the processing panel 15, the staff can rotate the torsion rod 12 clockwise to drive the threaded rod 5 to rotate synchronously, thereby driving the displacement block 6 threadedly sleeved therewith to move to the left, and also driving the detection plate 8 to move at the same time. At this time, the detection rod 11 and the processing panel are in contact with each other. After the concave part of the surface of the processing panel 15 is in contact, the detection rod 11 will slide downward. When the surface of the processing panel 15 is flat, the top of the detection rod 11 fits with the bottom end of the fixing plate 10. Therefore, the gap between the top of the plurality of detection rods 11 and the fixing plate 10 is used to determine whether the surface of the processing panel 15 is flat. The flat processing panel 15 can make the prism placed more firmly, improve the quality of the grinding wheel 3 on the prism grinding. The outer surface of the displacement block 6 fits with the inner wall of the U-shaped frame 4. Therefore, under the rotation of the torsion rod 12, the displacement block 6 can move left and right. The detection plate 8 is sleeved on one end of the vertical bar 7, and the limit nut 13 is sleeved on On the external thread opened on the surface of the vertical bar 7, and then continue to rotate, the limit nut 13 can be used to limit and fix the detection plate 8 and the vertical bar 7. The bottom of the processing panel 15 can be moved on the top of the two shelf plates 14, so as to facilitate the replacement of the recessed processing panel 15. A card block is provided inside the detection plate 8, and a card hole is provided on one side of the detection rod 11. When the detection rod 11 moves down a certain distance, the card block is engaged with the card hole to prevent the detection rod 11 from sliding downward continuously. The card block and the card hole are trapezoidal. After the detection rod 11 is subjected to an upward force, the detection rod 11 can move upward and gradually approach the fixed plate 10.

[0025] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] 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 prism grinding tool, comprising a grinding seat (1), a grinding top frame (2) and a grinding wheel (3), wherein the grinding top frame (2) is arranged on the top of the grinding seat (1), and the grinding wheel (3) is arranged on the bottom of the grinding top frame (2), characterized in that: A U-shaped frame (4) is arranged on the front of the grinding seat (1), a threaded rod (5) is arranged inside the U-shaped frame (4), a displacement block (6) is sleeved on one end of the threaded rod (5), a vertical bar (7) is arranged on the top of the displacement block (6), a detection plate (8) is sleeved on one end of the vertical bar (7), a fixed plate (10) is arranged on the top of the detection plate (8), and a plurality of detection rods (11) are movably inserted and connected inside the detection plate (8).

2. The prism grinding tool according to claim 1, characterized in that: Abutment bars (9) are fixedly mounted on both sides of the bottom end of the fixing plate (10), and the plurality of detection rods (11) are arranged at equal intervals.

3. The prism grinding tool according to claim 2, characterized in that: One end of the two abutment strips (9) is respectively fixedly connected to two sides of the top of the detection plate (8), and the two abutment strips (9) are respectively symmetrically distributed around the center position of the fixed plate (10).

4. The prism grinding tool according to claim 1, characterized in that: Two shelf plates (14) are arranged at the bottom of the grinding seat (1), and a processing panel (15) is placed on the top of the two shelf plates (14).

5. The prism grinding tool according to claim 1, characterized in that: A torsion rod (12) is provided on one side of the U-shaped frame (4), and the displacement block (6) is threadedly sleeved on one end of the threaded rod (5).

6. The prism grinding tool according to claim 5, characterized in that: One end of the torsion rod (12) rotates on one side of the U-shaped frame (4), and one end of the torsion rod (12) is fixedly connected to one end of the threaded rod (5).

7. The prism grinding tool according to claim 1, characterized in that: An external thread is formed on the outer surface of the vertical bar (7), and a limiting nut (13) is threadedly sleeved on one end of the vertical bar (7).

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