High-precision beam splitter prism refiner

Abstract

The utility model provides a high-precision beam splitter prism refiner, which relates to the technical field of beam splitter prisms and comprises a clamping and positioning mechanism, the top of the clamping and positioning mechanism is fixedly connected with a refine grinding temperature control mechanism, the clamping and positioning mechanism comprises a base, and the top of the base is fixedly connected with a first protective shell. And one side of the inner wall of the first protective shell is fixedly connected with a stepping motor. According to the accurate grinding device for the prism, under the action of the clamping and positioning mechanism, the prism is clamped in the positioning groove, then the threaded sleeve is rotated until the fastening clamping rod, the prism and the first positioning rod are in a fastening state, then the accurate grinding motor can be started, and accurate grinding of the prism is achieved according to preset prism accurate grinding data. The prism is flexibly adjusted by controlling the hydraulic cylinder and the stepping motor, multi-angle accurate grinding of the prism can be achieved without manually adjusting the position of the prism, the grinding precision is improved, the accurate grinding efficiency is guaranteed, and the danger coefficient of operation of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of light splitting prism, especially to a high-precision light splitting prism fine grinding machine. BACKGROUND

[0002] Light splitting prism utilizes the refraction and dispersion characteristics of prism to decompose incident light into multiple beams according to different wavelengths, and when the light passes through the interface of different media, different wavelengths of light propagate at different speeds in the medium, resulting in different degrees of deflection, thereby forming the dispersion of spectrum.

[0003] In the prior art, the light splitting prism needs to be fine ground at multiple angles during production, but the existing fine grinding machine needs to manually adjust the fixed prism multiple times during grinding, which is not only troublesome but also has certain danger. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem that the existing equipment is troublesome and dangerous during use because the existing fine grinding machine needs to manually adjust the fixed prism multiple times during grinding, and provides a high-precision light splitting prism fine grinding machine.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a high-precision light splitting prism fine grinding machine, comprising a clamping and positioning mechanism, a fine grinding temperature control mechanism is fixedly connected to the top of the clamping and positioning mechanism.

[0006] The clamping and positioning mechanism comprises a base, a first protective shell is fixedly connected to the top of the base, a stepping motor is fixedly connected to the inner wall of the first protective shell, a transmission shaft is fixedly installed on the output end of the stepping motor, a first positioning rod is fixedly connected to the outer wall of the transmission shaft, a positioning groove is formed in the outer surface wall of the first positioning rod, a second protective shell is fixedly connected to the top of the base, and a second positioning rod is fixedly connected to the inner wall of the second protective shell.

[0007] Preferably, a threaded screw rod is fixedly connected to the outer wall of the second positioning rod, and a threaded sleeve is threadedly connected to the outer surface wall of the threaded screw rod.

[0008] Preferably, a bearing is fixedly sleeved on the outer surface wall of the threaded sleeve, and a fastening clamping rod is fixedly sleeved on the outer surface wall of the bearing.

[0009] Preferably, the fine grinding temperature control mechanism comprises a fixed plate, a hydraulic cylinder is fixedly connected to the inner wall of the fixed plate, and a connecting plate is fixedly connected to the outer wall of the hydraulic cylinder.

[0010] Preferably, the inner wall of the connecting plate is fixedly connected with a fine grinding motor, and an output end of the fine grinding motor is fixedly installed with a fine grinding wheel.

[0011] Preferably, the top of the fixed plate is fixedly connected with a spraying box, and an outer wall of the spraying box is fixedly communicated with a water pipe.

[0012] Preferably, the top of the base is fixedly connected with the bottom of the fixed plate.

[0013] Compared with the prior art, the high-precision spectrometer prism fine grinding machine has the advantages and positive effects that,

[0014] 1、In the utility model, under the action of the clamping and positioning mechanism, the prism is clamped in the inside of the positioning groove, then the threaded sleeve is rotated until the fastening state between the clamping rod and the prism and the first positioning rod is achieved, then the fine grinding motor is started, and according to the pre-set prism fine grinding data, the prism is flexibly adjusted by controlling the hydraulic cylinder and the stepping motor, so that the position of the prism is not manually adjusted, multi-angle fine grinding of the prism is realized, the grinding precision is improved, the fine grinding efficiency is ensured, and the danger coefficient of the operator is reduced.

[0015] 2、In the utility model, under the action of the fine grinding temperature control mechanism, the fine grinding wheel is driven by the fine grinding motor to grind the prism, high temperature and powder are continuously generated during the grinding process, the spraying box and the water pipe are arranged, water is continuously sprayed on the fine grinding wheel during the grinding process, the temperature of the fine grinding wheel and the prism is prevented from being too high, dust splashing is also prevented, the influence of temperature on the prism during the grinding process is effectively reduced, and the comfort of the working environment is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A front view of the high-precision spectrometer prism fine grinding machine is provided for the utility model;

[0017] Figure 2 A clamping and positioning mechanism perspective view of the high-precision spectrometer prism fine grinding machine is provided for the utility model;

[0018] Figure 3 A clamping and positioning mechanism perspective split view of the high-precision spectrometer prism fine grinding machine is provided for the utility model;

[0019] Figure 4 A fine grinding temperature control mechanism perspective split view of the high-precision spectrometer prism fine grinding machine is provided for the utility model.

[0020] LEGEND:

[0021] 1. Clamping and positioning mechanism; 101. Base; 102. First protective shell; 103. Stepper motor; 104. Drive shaft; 105. First positioning rod; 106. Positioning groove; 107. Second protective shell; 108. Second positioning rod; 109. Threaded screw; 110. Threaded sleeve; 111. Bearing; 112. Fastening clamping rod;

[0022] 2. Precision grinding temperature control mechanism; 201. Fixing plate; 202. Hydraulic cylinder; 203. Connecting plate; 204. Precision grinding motor; 205. Precision grinding wheel; 206. Spray box; 207. Water pipe. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as Figures 1-4 As shown, this utility model provides a high-precision beam splitter prism grinding machine, including a clamping and positioning mechanism 1, and a grinding temperature control mechanism 2 is fixedly connected to the top of the clamping and positioning mechanism 1.

[0026] The clamping and positioning mechanism 1 includes a base 101. A first protective shell 102 is fixedly connected to the top of the base 101. A stepper motor 103 is fixedly connected to one side of the inner wall of the first protective shell 102. A drive shaft 104 is fixedly installed at the output end of the stepper motor 103. A first positioning rod 105 is fixedly connected to one side of the outer wall of the drive shaft 104. A positioning groove 106 is opened on the outer wall of the first positioning rod 105. A second protective shell 107 is fixedly connected to the top of the base 101. A second positioning rod 108 is fixedly connected to one side of the inner wall of the second protective shell 107. A threaded screw 109 is fixedly connected to one side of the outer wall of the second positioning rod 108. A threaded sleeve 110 is threadedly connected to the outer wall of the threaded screw 109. A bearing 111 is fixedly sleeved on the outer wall of the threaded sleeve 110. A fastening clamping rod 112 is fixedly sleeved on the outer wall of the bearing 111.

[0027] The effect achieved by the whole embodiment 1 is that under the action of the clamping positioning mechanism 1, by fixing and connecting a first protective shell 102 on the top of the base 101, fixing and connecting a stepping motor 103 on the inner wall side of the first protective shell 102, fixing and installing a transmission shaft 104 on the output end of the stepping motor 103, fixing and connecting a first positioning rod 105 on the outer wall side of the transmission shaft 104, and opening a positioning groove 106 on the outer wall of the first positioning rod 105, the prism to be polished is arranged on the inner wall of the positioning groove 106, thereby limiting the prism, and at the same time, the second protective shell 107 is fixedly connected on the top of the base 101, the second positioning rod 108 is fixedly connected on the inner wall side of the second protective shell 107, the threaded sleeve 110 is threadedly connected on the outer wall of the threaded sleeve 109, and the bearing 111 is fixedly sleeved on the outer wall of the threaded sleeve 110. The fastening clamping rod 112 is fixedly sleeved on the outer wall of the bearing 111, and the fastening clamping rod 112 is moved horizontally to the direction of the first positioning rod 105 until the fastening clamping rod 112 cooperates with the positioning groove 106 to clamp and fix the prism. After the prism is fixed, the stepping motor 103 rotates under the control of the computer to cooperate with the fine grinding wheel according to the preset prism parameters. In this way, the prism is flexibly adjusted, the position of the prism is not manually adjusted, the multi-angle fine grinding of the prism is realized, the polishing precision is improved, the polishing efficiency is ensured, and the danger coefficient of the operator is reduced.

[0028] As shown in embodiment 2, Figures 2-4 The fine grinding temperature control mechanism 2 includes a fixed plate 201, a hydraulic cylinder 202 is fixedly connected on the inner wall side of the fixed plate 201, a connecting plate 203 is fixedly connected on the outer wall side of the hydraulic cylinder 202, a fine grinding motor 204 is fixedly connected on the inner wall of the connecting plate 203, a fine grinding wheel 205 is fixedly installed on the output end of the fine grinding motor 204, a spraying box 206 is fixedly connected on the top of the fixed plate 201, a water pipe 207 is fixedly communicated on the outer wall side of the spraying box 206, and the top of the base 101 is fixedly connected with the bottom of the fixed plate 201.

[0029] The effect achieved by the whole embodiment 2 is that under the action of the fine grinding temperature control mechanism 2, by fixedly connecting a hydraulic cylinder 202 on the inner wall side of the fixed plate 201, the position of the connecting plate 203 fixedly connected with the outer wall side of the hydraulic cylinder 202, the fine grinding motor 204 fixedly connected with the inner wall of the connecting plate 203 and the fine grinding grinding wheel 205 fixedly installed at the output end of the fine grinding motor 204 can be adjusted by controlling the contraction of the hydraulic cylinder 202, so as to realize the adjustment of the polishing precision of the prism, and at the same time, the spraying box 206 fixedly connected with the top of the fixed plate 201 is provided, a water pipe 207 is fixedly connected with the outer wall side of the spraying box 206, and the fine grinding grinding wheel is continuously sprayed with water during polishing, so as to prevent the temperature of the fine grinding grinding wheel 205 and the prism from being too high, prevent dust from splashing, effectively reduce the influence of temperature on the prism during polishing, and ensure the comfort of the working environment.

[0030] Working principle: first, a first protective shell 102 is fixedly connected on the top of the base 101, a stepping motor 103 is fixedly connected on the inner wall side of the first protective shell 102, a first positioning rod 105 is fixedly connected on the outer wall side of the transmission shaft 104 fixedly installed at the output end of the stepping motor 103, and a positioning groove 106 is formed on the outer wall of the first positioning rod 105, so that the prism to be polished is clamped on the inner wall of the positioning groove 106, thereby limiting the position of the prism, and at the same time, a second protective shell 107 is fixedly connected on the top of the base 101, a second positioning rod 108 is fixedly connected on the inner wall side of the second protective shell 107, a threaded rod 109 is fixedly connected on the outer wall side of the second positioning rod 108, a threaded sleeve 110 is threadedly connected on the outer wall of the threaded rod 109, the bearing 111 fixedly sleeved on the outer wall is driven to move horizontally towards the first positioning rod 105 by rotating the threaded sleeve 110, and the fastening clamping rod 112 fixedly sleeved on the outer wall of the bearing 111 is driven to move horizontally towards the first positioning rod 105 until the fastening clamping rod 112 cooperates with the positioning groove 106 to clamp and fix the prism. After the prism is fixed, according to the preset prism parameters, the stepping motor 103 is controlled by the computer to drive the fine grinding grinding wheel 205 to adjust the position, so as to realize the adjustment of the polishing precision of the prism. In this way, the prism can be flexibly adjusted without manually adjusting the position of the prism, the multi-angle fine grinding of the prism can be realized, the polishing precision is improved, the polishing efficiency is ensured, the danger coefficient of the operator is reduced, and the spraying box 206 and the water pipe 207 are arranged to continuously spray the fine grinding grinding wheel 205 with water during polishing, which can prevent the temperature of the fine grinding grinding wheel 205 and the prism from being too high, prevent dust from splashing, effectively reduce the influence of temperature on the prism during polishing, and ensure the comfort of the working environment.

[0031] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A high-precision spectroscope prism fine grinding machine comprising a clamping positioning mechanism (1), characterized in that: The top of the clamping positioning mechanism (1) is fixedly connected with a fine grinding temperature control mechanism (2); The clamping positioning mechanism (1) comprises a base (101), the top of the base (101) is fixedly connected with a first protective shell (102), the inner wall of the first protective shell (102) is fixedly connected with a stepping motor (103) on one side, the output end of the stepping motor (103) is fixedly connected with a transmission shaft (104), the outer wall of the transmission shaft (104) is fixedly connected with a first positioning rod (105) on one side, the outer wall of the first positioning rod (105) is provided with a positioning groove (106), the top of the base (101) is fixedly connected with a second protective shell (107), the inner wall of the second protective shell (107) is fixedly connected with a second positioning rod (108) on one side, the outer wall of the second positioning rod (108) is fixedly connected with a threaded lead screw (109) on one side, the outer wall of the threaded lead screw (109) is fixedly connected with a threaded sleeve (110), the outer wall of the threaded sleeve (110) is fixedly connected with a bearing (111), the outer wall of the bearing (111) is fixedly connected with a fastening clamping rod (112), the fine grinding temperature control mechanism (2) comprises a fixed plate (201), the inner wall of the fixed plate (201) is fixedly connected with a hydraulic cylinder (202) on one side, the outer wall of the hydraulic cylinder (202) is fixedly connected with a connecting plate (203) on one side, the inner wall of the connecting plate (203) is fixedly connected with a fine grinding motor (204), the output end of the fine grinding motor (204) is fixedly connected with a fine grinding grinding wheel (205), the top of the fixed plate (201) is fixedly connected with a spraying box (206), the outer wall of the spraying box (206) is fixedly connected with a water pipe (207) on one side, and the top of the base (101) is fixedly connected with the bottom of the fixed plate (201).

Images