Multi-layer structure diamond hole pitch detection device

Abstract

The utility model provides a multi-layer structure diamond pitch detection device, which relates to the diamond processing detection field and comprises an operation table, a positioning assembly is fixedly installed on the upper surface of the operation table, a support is fixedly connected to the bottom surface of the operation table, and a main electric push rod is fixedly connected to the inner wall of the support. The output end of the main electric push rod is fixedly connected with a square seat, and a horizontal driving piece is installed on the upper surface of the square seat. An electric cylinder in the positioning assembly pushes a movable clamping piece to be matched with a bottom arc piece on a support, a multilayer structure diamond product can be accurately positioned, it is ensured that the position of the product is fixed in the detection process, measurement errors caused by position deviation are avoided, a laser displacement sensor is matched with a signal receiver, the high-precision characteristic of laser is utilized, and the detection accuracy is improved. The distance between the two contact pins can be accurately measured, the hole pitch of the diamond product can be accurately obtained, and the detection device can meet the high-precision detection requirement.

Description

TECHNICAL FIELD

[0001] The utility model relates to diamond processing detection field, concretely is a multilayer structure diamond hole distance detection device. BACKGROUND

[0002] Diamond is commonly known as "diamond", it is a mineral composed of carbon element, is the allotrope of graphite, chemical formula is C, also is the original of common diamond, in modern industrial production, diamond material because its outstanding hardness, wear resistance and other characteristics, is widely used in many fields, multilayer structure diamond product is often used in high-end mechanical processing, electronic chip manufacturing and other industries, for example, in the manufacture of precision cutting tools, multilayer diamond coating can significantly improve the service life and cutting performance of cutting tools.

[0003] With the continuous development of material science, the precision, speed and reliability of material detection technology are increasingly high, in the production process of multilayer structure diamond product, hole distance as an important size parameter, directly influences the performance and use effect of product, for example, in diamond cutting tool, the precision of hole distance determines the accuracy of cutting tool installation and the stability of cutting, in diamond grinding tool, suitable hole distance can ensure that abrasive is uniformly distributed, improve grinding efficiency and quality, however, the existing hole distance detection technology when facing multilayer structure diamond product, there are many problems, traditional hole distance detection method, such as using caliper, micrometer and other manual measuring tools to measure, for multilayer structure and hole distance precision requirement extremely high diamond product, the operation difficulty is extremely great, measurement error is big, because diamond material hardness is high, manual measuring tool is difficult to accurately contact hole wall and measure. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a multilayer structure diamond hole distance detection device to solve the problems in the background technology and overcome the technical defects.

[0005] The utility model discloses a technical scheme adopted for solving the above technical problem: a kind of multilayer structure diamond hole pitch detection device, including operation platform, the upper surface of the operation platform is fixedly installed with positioning assembly, the bottom of the operation platform is fixedly connected with support, the inner wall of the support is fixedly connected with main electric push rod, the output of the main electric push rod is fixedly connected with square seat, the upper surface of the square seat is installed with horizontal drive, the upper surface of the horizontal drive is provided with square plate, the outer surface of the square plate is fixedly connected with two frame seats, the outer surface of each frame seat is fixedly connected with auxiliary electric push rod, the output of each auxiliary electric push rod is fixedly connected with transmission plate, the outer surface of each transmission plate is fixedly connected with pin, the outer surface of one pin is fixedly connected with laser displacement sensor, the outer surface of another pin is fixedly connected with signal receiver, and laser displacement sensor and signal receiver are located on the same horizontal line.

[0006] As a further scheme of the utility model: the horizontal drive includes electric slide rail installed on the upper surface of square seat, the upper surface of the electric slide rail is slidably connected with sliding block, and the outer surface of the sliding block is fixedly connected with the back of square plate.

[0007] As a further scheme of the utility model: the front of the operation platform is fixedly connected with controller and display.

[0008] As a further scheme of the utility model: the bottom of the operation platform is fixedly connected with a plurality of support columns.

[0009] As a further scheme of the utility model: the positioning assembly includes support frame installed on the upper surface of operation platform, the upper surface of the support frame is fixedly installed with electric cylinder, the output of the electric cylinder is fixedly connected with moving clamp, the upper surface of the operation platform is fixedly connected with support base, and the upper surface of the support base is fixedly installed with bottom arc piece.

[0010] As a further scheme of the utility model: the outer surface of the support frame is provided with square opening.

[0011] As a further scheme of the utility model: the upper surface of the operation platform is fixedly embedded with two fixed slip rings, the inside of each fixed slip ring is slidably connected with round slide column, and the top of each round slide column is fixedly connected with the bottom of square seat.

[0012] As a further scheme of the utility model: the upper surface of the square plate is provided with two square through openings, and each transmission plate is slidably connected with square through opening.

[0013] Compared with prior art, the utility model has the beneficial effects including:

[0014] I. The dynamic clamp is pushed by the electric cylinder in the positioning assembly to cooperate with the bottom arc part on the support, which can accurately position the multi-layer structure diamond product, ensure the product position fixed during the detection process, avoid the measurement error caused by the position deviation, and cooperate with the signal receiver, utilize the high precision characteristics of the laser, accurately measure the distance between the two pins, and accurately obtain the hole distance of the diamond product. The detection device can meet the high-precision detection requirement and effectively improve the accuracy of product quality detection.

[0015] II. The main electric push rod, the horizontal driving part and the auxiliary electric push rod are controlled by the automatic control system, the main electric push rod accurately adjusts the vertical position of the detection part, the electric sliding rail in the horizontal driving part drives the sliding block and the square plate to accurately adjust the horizontal position, the automatic and accurate control avoids the error caused by manual operation, ensures that the pin can be accurately inserted into the diamond hole and measure the hole distance during each detection, and improves the reliability and consistency of the detection result. BRIEF DESCRIPTION OF DRAWINGS

[0016] The disclosure of the present application will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the present application. In the drawings, the same reference numerals are used to refer to the same parts. Among them:

[0017] Figure 1 The front view three-dimensional structure schematic diagram according to one embodiment of the present application is schematically shown;

[0018] Figure 2 The structure schematic diagram of the positioning assembly according to one embodiment of the present application is schematically shown;

[0019] Figure 3 The structure schematic diagram of the main electric push rod and the square seat according to one embodiment of the present application is schematically shown;

[0020] Figure 4 The structure schematic diagram of the frame seat and the transmission plate according to one embodiment of the present application is schematically shown;

[0021] Reference numerals in the drawings: 1, operation table; 2, positioning assembly; 201, support frame; 202, support; 203, bottom arc part; 204, electric cylinder; 205, dynamic clamp; 3, support; 4, main electric push rod; 5, square seat; 6, horizontal driving part; 601, electric sliding rail; 602, sliding block; 7, square plate; 8, frame seat; 9, auxiliary electric push rod; 10, transmission plate; 11, pin; 12, laser displacement sensor; 13, signal receiver; 14, square hole; 15, fixed sliding ring; 16, round sliding column; 17, controller; 18, display; 19, support column; 20, square hole. DETAILED DESCRIPTION

[0022] It is easy to understand that according to the technical scheme of the utility model, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the utility model. Therefore, the following specific embodiments and drawings are only exemplary description of the technical scheme of the utility model, and should not be regarded as the whole of the utility model or regarded as the limitation or restriction of the technical scheme of the utility model.

[0023] According to an embodiment of the utility model combined with the drawings Figures 1-4 It is shown.

[0024] A kind of multilayer structure diamond hole pitch detection device, including operation table 1, the upper surface of operation table 1 is fixedly installed with positioning assembly 2, positioning assembly 2 includes support frame 201 installed on the upper surface of operation table 1, the upper surface of support frame 201 is fixedly installed with electric cylinder 204, the output end of electric cylinder 204 is fixedly connected with dynamic clamp piece 205, the upper surface of operation table 1 is fixedly connected with support 202, the upper surface of support 202 is fixedly installed with bottom arc piece 203, the outer surface of support frame 201 is equipped with square mouth 20, by adjusting the relative position of dynamic clamp piece 205 and bottom arc piece 203 of positioning assembly 2, the positioning requirement of multilayer structure diamond product of different sizes and shapes can be adapted, ensure that workpiece position is fixed in detection process, avoid the measurement error caused by position deviation, the outer surface of support frame 201 is equipped with opening 20, opening size is R50mm, avoid interference workpiece loading and unloading.

[0025] The bottom surface of the operation table 1 is fixedly connected with a support 3, the inner wall of the support 3 is fixedly connected with a main electric push rod 4, the main electric push rod 4 is a three-stage telescopic waterproof electric cylinder, the thrust is greater than or equal to 500N, the repeated positioning accuracy is ±0.01mm, the output end of the main electric push rod 4 is fixedly connected with a square seat 5, the upper surface of the square seat 5 is installed with a horizontal driving part 6, the horizontal driving part 6 comprises an electric sliding rail 601 installed on the upper surface of the square seat 5, the upper surface of the electric sliding rail 601 is slidably connected with a sliding block 602, the outer surface of the sliding block 602 is fixedly connected with the back surface of a square plate 7, and the structural principle of the electric sliding rail 601 mainly comprises the following aspects: an electric motor: the electric sliding rail 601 is provided with an electric motor, electric energy is supplied through a power supply and is converted into mechanical energy, the movement of the sliding rail is driven, the electric motor usually adopts an alternating current motor or a direct current motor, and the specific design requirements of the sliding rail are selected; a transmission mechanism: the electric motor converts the rotary motion into linear motion through the transmission mechanism. Common transmission mechanisms include gear transmission, belt transmission and worm gear transmission. The selection of the transmission mechanism can be determined according to the use demand and space limitation of the sliding rail; a control system: the electric sliding rail 601 needs to realize the control of the movement through the control system, the rapid operation of the horizontal driving part 6 can accurately adjust the horizontal position of the sliding block 602 and the square plate 7, and the insertion needle 11 can be inserted into the corresponding aperture.

[0026] The upper surface of the horizontal driving part 6 is provided with a square plate 7, the outer surface of the square plate 7 is fixedly connected with two brackets 8, the outer surface of each bracket 8 is fixedly connected with a secondary electric push rod 9, the output end of each secondary electric push rod 9 is fixedly connected with a transmission plate 10, the outer surface of each transmission plate 10 is fixedly connected with a pin 11, the outer surface of one pin 11 is fixedly connected with a laser displacement sensor 12, the outer surface of the other pin 11 is fixedly connected with a signal receiver 13, and the laser displacement sensor 12 and the signal receiver 13 are located on the same horizontal line, the front surface of the operation table 1 is fixedly connected with a controller 17 and a display 18, the signal receiver 13 and the laser displacement sensor 12 are electrically connected with the controller 17 through wires, the main electric push rod 4, the horizontal driving part 6 and the secondary electric push rod 9 are all controlled by an automatic control system, the main electric push rod 4 accurately adjusts the vertical position of the detection component, the electric sliding rail 601 in the horizontal driving part 6 drives the sliding block 602 and the square plate 7 to accurately adjust the horizontal position, this automatic and accurate control avoids the errors caused by manual operation, ensures that the pin 11 can be accurately inserted into the diamond hole and measure the hole distance each time, and can flexibly adjust the position of the detection component, so that the pin 11 can detect the hole distance of different positions and different arrangement modes, whether it is a regularly arranged hole on a plane or a hole distributed in a multi-layer three-dimensional structure, the device can effectively detect, for example, for different specifications of diamond wafer bearing tables, the hole distance and structure are different, the detection device can realize accurate detection through adjustment, and has strong universality, when detecting, the main electric push rod 4 first drives the square seat 5 to descend to the position where the pin 11 contacts the diamond surface, then the horizontal driving part 6 finely adjusts the position of the pin 11 in the horizontal direction, and finally the secondary electric push rod 9 applies a constant pressure to ensure the stability of the contact hole diameter.

[0027] In the embodiment, the bottom surface of the operation table 1 is fixedly connected with a plurality of support columns 19, which ensures the stability of the entire device during the detection process, the upper surface of the operation table 1 is fixedly embedded with two fixed slip rings 15, the inside of each fixed slip ring 15 is slidingly connected with a round slide column 16, the top end of each round slide column 16 is fixedly connected with the bottom surface of the square seat 5, and when adjusting the position of the square seat 5, the round slide column 16 can slide in the fixed slip ring 15, thereby improving the stability of the square seat 5 when moving, the upper surface of the square plate 7 is provided with two square through holes 14, each transmission plate 10 is slidingly connected with the square through hole 14, and when adjusting the position of the transmission plate 10, it can slide along the square through hole 14, thereby improving the stability of the movement.

[0028] Working principle: the workpiece to be detected is placed on the bottom arc piece 203, the electric cylinder 204 is started to run and push the movable clamping piece 205 to move, and the bottom arc piece 203 can clamp and position the workpiece, thereby ensuring the stability of subsequent measurement, then according to the hole diameter position, the main electric push rod 4 is started to push the square seat 5 to move up and down, the height of the square seat 5 and the square plate 7 can be adjusted, the insertion needle 11 is adjusted to the appropriate height, the electric slide rail 601 and the sliding block 602 are used to adjust the horizontal position of the square plate 7 and the insertion needle 11, the two insertion needles 11 are inserted into the hole diameter, then the two auxiliary electric push rods 9 are operated respectively, so that the insertion needles 11 are moved and contacted with the hole diameter, finally, the laser displacement sensor 12 and the signal receiver 13 are combined, the high precision characteristics of laser are used to accurately measure the distance between the two insertion needles 11, and then the hole distance of the diamond product is accurately obtained, and the data measured by the laser displacement sensor 12 is transmitted to the controller 17 in real time, and the controller 17 displays the hole distance data on the display 18 after rapid processing.

[0029] The technical scope of the utility model is not only limited to the contents in the above description, and the person skilled in the art can make various deformations and modifications to the above embodiment without departing from the technical thought of the utility model, and these deformations and modifications should all belong to the protection scope of the utility model.

Claims

1. A multi-layer diamond hole spacing detection device, characterized in that, The system includes an operating table (1), on the upper surface of which a positioning component (2) is fixedly installed. A bracket (3) is fixedly connected to the bottom surface of the operating table (1). A main electric push rod (4) is fixedly connected to the inner wall of the bracket (3). A square base (5) is fixedly connected to the output end of the main electric push rod (4). A horizontal drive component (6) is installed on the upper surface of the square base (5). A square plate (7) is provided on the upper surface of the horizontal drive component (6). Two brackets (8) are fixedly connected to the outer surface of the square plate (7). Each of the brackets (8) has an auxiliary electric push rod (9) fixedly connected to its outer surface. Each auxiliary electric push rod (9) has a transmission plate (10) fixedly connected to its output end. Each transmission plate (10) has a pin (11) fixedly connected to its outer surface. One of the pins (11) has a laser displacement sensor (12) fixedly connected to its outer surface, and the other pin (11) has a signal receiver (13) fixedly connected to its outer surface. The laser displacement sensor (12) and the signal receiver (13) are located on the same horizontal line.

2. The multi-layer diamond hole spacing detection device according to claim 1, characterized in that, The horizontal drive component (6) includes an electric slide rail (601) mounted on the upper surface of the square base (5). A sliding block (602) is slidably connected to the upper surface of the electric slide rail (601). The outer surface of the sliding block (602) is fixedly connected to the back of the square plate (7).

3. The multi-layer diamond hole spacing detection device according to claim 2, characterized in that, The front of the control panel (1) is fixedly connected to a controller (17) and a display (18).

4. The multi-layer diamond hole spacing detection device according to claim 3, characterized in that, The bottom surface of the operating table (1) is fixedly connected to multiple support columns (19).

5. The multi-layer diamond hole spacing detection device according to claim 4, characterized in that, The positioning component (2) includes a support frame (201) installed on the upper surface of the operating table (1). An electric cylinder (204) is fixedly installed on the upper surface of the support frame (201). A movable clamp (205) is fixedly connected to the output end of the electric cylinder (204). A support (202) is fixedly connected to the upper surface of the operating table (1). A bottom arc member (203) is fixedly installed on the upper surface of the support (202).

6. The multi-layer diamond hole spacing detection device according to claim 5, characterized in that, The outer surface of the support frame (201) has a square opening (20).

7. The multi-layer diamond hole spacing detection device according to claim 1, characterized in that, The upper surface of the operating table (1) is fixedly inlaid with two fixed sliding rings (15), and each fixed sliding ring (15) is slidably connected with a round sliding column (16). The top of each round sliding column (16) is fixedly connected to the bottom surface of the square base (5).

8. The multi-layer diamond hole spacing detection device according to claim 1, characterized in that, The upper surface of the square plate (7) has two square openings (14), and each of the transmission plates (10) is slidably connected to the square opening (14).

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