Multi-station optical prism prism surface grinding equipment

Abstract

The utility model discloses multi-station optical prism surface grinding equipment, and relates to the technical field of prism processing, the multi-station optical prism surface grinding equipment comprises a fixing mechanism, the fixing mechanism comprises a processing table, the top of the processing table is provided with two cavities, the two cavities are internally provided with screw rods, the two sides of the inner walls of the two cavities are provided with limiting grooves, and the screw rods are arranged in the limiting grooves; and the opposite ends of the two screw rods are fixedly connected with rotary knobs. The rotary knobs arranged on the two sides of the machining table are rotated respectively, then the screw rods connected with the rotary knobs can be synchronously driven to rotate, therefore, the movable block can transversely and horizontally move, the distance between the two clamping plates can be adjusted, the pressing plate can be controlled to ascend and descend by rotating the adjusting bolt, and the machining table is convenient to use. Therefore, when the two pressing plates are controlled to descend, the two ends of the optical prism can be fixedly clamped respectively, subsequent prism face grinding machining is facilitated, the displacement condition in the grinding machining process is avoided, and the quality of a final finished product is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to prism processing technical field, concretely is a kind of multi-station optical prism edge face grinding equipment. BACKGROUND

[0002] Optical prism is a kind of transparent medium using the refraction principle of light to change the direction of light propagation, usually made of glass or crystal and other materials. When light enters the prism from air or other media, due to the different refractive index of different media, light will refract, that is, change the direction of propagation. This property makes the prism widely used in optical instruments and equipment, such as spectrometer, spectrometer, telescope, etc.

[0003] However, in the prior art, the edge face of the optical prism usually needs to be fixed before starting grinding, but due to the inconsistent size of different optical prisms, the traditional grinding device is difficult to fix the optical prisms of different sizes, which may cause displacement of the optical prisms during subsequent edge face grinding process, thereby affecting the quality of the final product. Therefore, we provide a kind of multi-station optical prism edge face grinding equipment. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of multi-station optical prism edge face grinding equipment to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of multi-station optical prism edge face grinding equipment, comprising: a fixing mechanism, the fixing mechanism includes processing table, the top of the processing table is provided with two cavities, the inside of two cavities is provided with screw rod, the inner wall of two cavities is provided with limit slot on both sides, the screw rod is fixedly connected with knob at the end opposite to each other, the outside of two screw rods is provided with moving block, the both sides of two moving blocks are fixedly connected with limit block, the top of two moving blocks is fixedly connected with clamping plate, the threaded groove opened in the top of two clamping plates is provided with adjusting bolt, the bottom of two adjusting bolts is provided with bearing seat, the bottom of two bearing seats is provided with pressing plate, the top of the processing table is provided with collecting mechanism on one side, the top of the processing table is provided with adjusting mechanism near collecting mechanism on one side.

[0006] As a further preferred embodiment of the present technical solution, the collecting mechanism includes a collecting box, a mounting cavity is provided on one side of the top of the processing table, the collecting box is butted in the mounting cavity, sliding grooves are provided on both sides of the inner wall of the mounting cavity, sliding blocks are fixedly connected on both sides of the collecting box, and the outer part of the sliding block is slidingly connected with the inner wall of the sliding groove.

[0007] As a further preferred embodiment of the present technical solution, the adjustment mechanism includes a bracket, the bottom of the bracket is fixedly connected to one side of the top of the processing table, one side of the bracket is fixedly connected to a support plate, the top of the support plate is fixedly installed on the outside of the forward and reverse motor, and the output end of the forward and reverse motor is fixedly connected to one end of the screw rod.

[0008] As a further preferred embodiment of the present technical solution, the other end of the screw is rotatably connected to one side of the inner wall of the bracket, the outside of the screw is threadedly connected to the inner wall of the threaded groove opened in the adjusting block, the bottom of the adjusting block is fixedly connected to the mounting frame, the inner wall of the mounting frame is fixedly installed with a driving motor, and the output end of the driving motor is fixedly connected to the grinding wheel.

[0009] As a further preferred embodiment of the present technical solution, one end of the screw away from the knob passes through one side of the processing table and is rotatably connected to the side of the inner wall of the cavity away from the knob, and the outside of the screw is threadedly connected to the thread groove provided on the moving block.

[0010] As a further preferred embodiment of the present technical solution, the exterior of the limiting block is slidably connected to the inner wall of the limiting groove, and the threaded groove provided on the top of the clamping plate is threadedly connected to the exterior of the adjusting bolt.

[0011] As a further preferred embodiment of the present technical solution, the bottom end of the adjusting bolt is fixedly connected to the central inner wall of the bearing seat, and the bottom of the bearing seat is fixedly connected to the top of the pressure plate.

[0012] The utility model provides a multi-station optical prism face grinding device, which has the following beneficial effects:

[0013] (1) The utility model rotates the knobs provided on both sides of the processing table respectively, which will synchronously drive the connected screws to rotate, so that the moving block will move horizontally, and the distance between the two clamping plates will be adjusted. The lifting and lowering of the pressure plate can be controlled by rotating the adjusting bolt. Therefore, when the two pressure plates are controlled to descend, the two ends of the optical prism will be fixed and clamped respectively, so as to facilitate the subsequent grinding of the edge surface, avoid displacement during the grinding process, and ensure the quality of the final product.

[0014] (2) The utility model can collect these waste powders in a unified manner through the collection box provided, so as to avoid the waste powders affecting the working environment of the processing table. Through the slider and the slide, the staff can take out the collection box containing the waste powders from the placement chamber so as to carry out subsequent processing of the waste powders. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a multi-station optical prism face grinding device.

[0016] Figure 2 This is a structural schematic diagram of the disassembled side of the fixing mechanism and the collecting mechanism of a multi-station optical prism facet grinding device of the present invention.

[0017] Figure 3 This is a structural schematic diagram of a partially dissected side view of a fixing mechanism of a multi-station optical prism face grinding device according to the present invention.

[0018] Figure 4 This is a structural schematic diagram of a partial side view of a fixing mechanism of a multi-station optical prism face grinding device according to the present invention.

[0019] In the figure: 1, fixing mechanism; 11, processing table; 12, cavity; 13, limit groove; 14, screw; 15, moving block; 16, limit block; 17, clamping plate; 18, adjusting bolt; 19, bearing seat; 110, pressure plate; 111, knob;

[0020] 2. Collection mechanism; 21. Collection box; 22. Slider; 23. Placement cavity; 24. Slide;

[0021] 32. Support plate;

[0022] 4. Adjustment mechanism; 41. Bracket; 42. Forward and reverse motor; 43. Screw; 44. Adjustment block; 45. Mounting frame; 46. Drive motor; 47. Grinding wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figures 1-4As shown, in this embodiment, a multi-station optical prism face grinding device includes: a fixing mechanism 1, the fixing mechanism 1 includes a processing table 11, and two cavities 12 are provided on the top of the processing table 11. Screws 14 are provided inside the two cavities 12, and limiting grooves 13 are provided on both sides of the inner walls of the two cavities 12. The ends of the two screws 14 facing each other are fixedly connected to knobs 111, and the outsides of the two screws 14 are provided with moving blocks 15. The end of the screw 14 away from the knob 111 passes through one side of the processing table 11 and is rotatably connected to the side of the inner wall of the cavity 12 away from the knob 111. The outside of the screw 14 is threadedly connected to the thread groove provided on the moving block 15, and both sides of the two moving blocks 15 are fixedly connected to the limiting grooves The limiting block 16 and the tops of the two moving blocks 15 are fixedly connected with a splint 17, and the threaded grooves opened on the tops of the two splints 17 are provided with adjusting bolts 18. The outside of the limiting block 16 is slidably connected to the inner wall of the limiting groove 13, and the threaded groove opened on the top of the splint 17 is threadedly connected to the external surface of the adjusting bolt 18. The bottom ends of the two adjusting bolts 18 are provided with bearing seats 19, and the bottoms of the two bearing seats 19 are provided with pressure plates 110. The bottom ends of the adjusting bolts 18 are fixedly connected to the central inner wall of the bearing seat 19, and the bottom of the bearing seat 19 is fixedly connected to the top of the pressure plate 110. A collecting mechanism 2 is provided on one side of the top of the processing table 11, and an adjusting mechanism 4 is provided on the side of the top of the processing table 11 close to the collecting mechanism 2.

[0025] In this embodiment, when the staff needs to use the device to grind the edge of the optical prism, the distance between the two clamps 17 can be adjusted according to the size of the optical prism to be processed. Therefore, the staff rotates the knobs 111 respectively provided on both sides of the processing table 11, which will synchronously drive the respectively connected screws 14 to rotate. As the screw 14 rotates, the moving block 15 will move horizontally, and the spacing between the two clamps 17 will be adjusted. During the movement of the moving block 15, the limit block 16 will slide in the limit groove 13, thereby ensuring the stability of the moving block 15 during movement. When the spacing between the two clamps 17 is adjusted to a level that is compatible with the size of the optical prism, the optical prism can be placed on the two clamps 17. By rotating the adjusting bolt 18, the lifting and lowering of the pressure plate 110 can be controlled. Therefore, when the two pressure plates 110 are controlled to descend, the two ends of the optical prism will be fixed and clamped respectively, so as to facilitate subsequent edge grinding, avoid displacement during the grinding process, and ensure the quality of the final product.

[0026] like Figure 1-Figure 2As shown, the adjusting mechanism 4 includes a support 41, the bottom of the support 41 is fixedly connected with one side of the top of the machining table 11, one side of the support 41 is fixedly connected with a support plate 32, the top of the support plate 32 is fixedly installed with the outside of a forward and reverse motor 42, the output end of the forward and reverse motor 42 is fixedly connected with one end of a lead screw 43, the other end of the lead screw 43 is rotatably connected with one side of the inner wall of the support 41, the outside of the lead screw 43 is threadedly connected with the inner wall of a threaded groove of an adjusting block 44, the bottom of the adjusting block 44 is fixedly connected with a mounting frame 45, the inner wall of the mounting frame 45 is fixedly installed with a driving motor 46, the output end of the driving motor 46 is fixedly connected with a grinding wheel 47.

[0027] In the embodiment, when the optical prism is fixed, the worker can start the forward and reverse motor 42 to drive the lead screw 43 to rotate, and then the lead screw 43 drives the adjusting block 44 to move back and forth horizontally when the lead screw 43 rotates in the forward and reverse directions, the driving motor 46 is started to drive the grinding wheel 47 to rotate, and the grinding wheel 47 is combined with the adjusting block 44 to realize the grinding processing of the prism surface of the optical prism.

[0028] As shown in Figure 1-Figure 2 The collecting mechanism 2 includes a collecting box 21, a placing cavity 23 is formed in one side of the top of the machining table 11, the collecting box 21 is butted in the placing cavity 23, sliding grooves 24 are formed in the inner walls of both sides of the placing cavity 23, sliding blocks 22 are fixedly connected with both sides of the collecting box 21, and the outer portions of the sliding blocks 22 are slidably connected with the inner walls of the sliding grooves 24.

[0029] In the embodiment, the waste powder generated in the grinding processing can fall into the collecting box 21, the collecting box 21 can collect the waste powder, the machining table 11 and the working environment are prevented from being affected by the waste powder, the worker can take out the collecting box 21 containing the waste powder from the placing cavity 23 through the sliding blocks 22 and the sliding grooves 24, and the waste powder can be treated subsequently.

[0030] The utility model provides a kind of multi-station optical prism prism surface grinding equipment, and specific working principle is as follows:

[0031] When the prism faces need to be precisely ground, the staff rotates the knobs 111 provided on both sides of the processing table 11 respectively, and the screw 14 connected thereto will also rotate accordingly. As the screw 14 continues to rotate, the movable block 15 directly connected thereto begins to move in the horizontal direction, and then the spacing between the two clamping plates 17 will be adjusted. When the spacing between the two clamping plates 17 is adjusted to a level that matches the size of the optical prism, the optical prism can be placed on the two clamping plates 17. By rotating the adjusting bolt 18, the lifting and lowering of the pressure plate 110 can be controlled. Therefore, when the two pressure plates 110 are controlled to descend, the two ends of the optical prism will be fixed and clamped respectively. When the optical prism is fixed, the staff can start the forward and reverse motor 42 to drive the screw rod 43 to rotate, and then the screw rod 43 will drive the adjusting block 44 to move back and forth horizontally when rotating forward and backward. By starting the drive motor 46 to drive the grinding wheel 47 to rotate, the adjusting block 44 that moves back and forth is used to realize the grinding of the prism faces.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station optical prism face grinding device, characterized in that: include: A fixing mechanism (1) includes a processing table (11), the top of the processing table (11) is provided with two cavities (12), the interiors of the two cavities (12) are provided with screws (14), both sides of the inner walls of the two cavities (12) are provided with limiting grooves (13), the ends of the two screws (14) facing each other are fixedly connected with knobs (111), the exteriors of the two screws (14) are provided with moving blocks (15), and both sides of the two moving blocks (15) are fixedly connected with limiting grooves (13). The positioning block (16) is fixedly connected to the top of the two moving blocks (15) with a clamping plate (17), the threaded grooves on the top of the two clamping plates (17) are provided with adjusting bolts (18), the bottom ends of the two adjusting bolts (18) are provided with bearing seats (19), the bottoms of the two bearing seats (19) are provided with pressure plates (110), a collecting mechanism (2) is provided on one side of the top of the processing table (11), and an adjusting mechanism (4) is provided on the side of the top of the processing table (11) close to the collecting mechanism (2).

2. The multi-station optical prism face grinding device according to claim 1, characterized in that: The collecting mechanism (2) comprises a collecting box (21), a placement cavity (23) is provided on one side of the top of the processing table (11), the collecting box (21) is docked in the placement cavity (23), both sides of the inner wall of the placement cavity (23) are provided with a slide groove (24), both sides of the collecting box (21) are fixedly connected with a slider (22), and the outer portion of the slider (22) is slidably connected to the inner wall of the slide groove (24).

3. The multi-station optical prism face grinding device according to claim 1, characterized in that: The adjustment mechanism (4) comprises a bracket (41), the bottom of the bracket (41) is fixedly connected to one side of the top of the processing table (11), one side of the bracket (41) is fixedly connected to a support plate (32), the top of the support plate (32) is fixedly mounted to the outside of the forward and reverse motor (42), and the output end of the forward and reverse motor (42) is fixedly connected to one end of a screw rod (43).

4. The multi-station optical prism face grinding device according to claim 3, characterized in that: The other end of the screw rod (43) is rotatably connected to one side of the inner wall of the bracket (41), and the outer portion of the screw rod (43) is threadedly connected to the inner wall of the thread groove provided in the adjustment block (44). The bottom of the adjustment block (44) is fixedly connected to a mounting frame (45), and a driving motor (46) is fixedly installed on the inner wall of the mounting frame (45). The output end of the driving motor (46) is fixedly connected to a grinding wheel (47).

5. The multi-station optical prism face grinding device according to claim 1, characterized in that: One end of the screw rod (14) away from the knob (111) passes through one side of the processing table (11) and is rotatably connected to the side of the inner wall of the cavity (12) away from the knob (111), and the outside of the screw rod (14) is threadedly connected to the thread groove provided on the moving block (15).

6. The multi-station optical prism face grinding device according to claim 1, characterized in that: The outer portion of the limiting block (16) is slidably connected to the inner wall of the limiting groove (13), and the threaded groove provided on the top of the clamping plate (17) is threadedly connected to the outer portion of the adjusting bolt (18).

7. The multi-station optical prism face grinding device according to claim 1, characterized in that: The bottom end of the adjusting bolt (18) is fixedly connected to the central inner wall of the bearing seat (19), and the bottom of the bearing seat (19) is fixedly connected to the top of the pressure plate (110).

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