Workpiece detection tool with data acquisition function

Abstract

The utility model relates to the technical field of data acquisition, and discloses a workpiece detection tool with a data acquisition function, which comprises a detection platform, the top of the detection platform is fixedly connected with a U-shaped plate, the middle part of the top surface of the U-shaped plate is provided with a hole, the inner wall of the hole is slidably connected with a smooth block, the left side of the inner wall of the U-shaped plate is slidably connected with a baffle plate, and the baffle plate is fixedly connected with the detection platform. A handle is fixedly connected to the left side of the baffle, a telescopic rod is fixedly connected to the interior of the detection platform, a sliding plate is fixedly connected to the top end of the telescopic rod, a flat plate is rotationally connected to the middle of the top surface of the detection platform, and a rotating shaft is rotationally connected to the right side of the top surface of the detection platform. The workpiece is moved to a designated position, the handle is pulled to enable the baffle to slide out, the sliding block slides to the top end of the workpiece along the inner wall of the hole, the telescopic rod is started to push the sliding plate to move upwards, the flat plate rotates around the shaft, the rotation angle is measured, the workpiece surface friction force is calculated, and surface roughness calculation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to data acquisition technical field especially, relate to work piece detection frock with data acquisition function. BACKGROUND

[0002] With the development of quality management concept, statistical quality control method is introduced, through the statistical analysis of work piece detection data, to monitor the stability of production process, detection frock starts to collect more data, and can draw control chart, so as to find the abnormal fluctuation in production process in time, with the development of industrial automation, some detection devices based on mechanical structure appear, but these devices can only carry out single function detection, can only judge whether the size of work piece is in a range, lack the ability of data acquisition and comprehensive analysis, and the adaptability is poor, when the model or specification of work piece changes, a large number of adjustment and recalibration of device are needed.

[0003] Surface roughness directly affects the friction coefficient between work pieces, in mechanical transmission system, the piston and cylinder wall of automobile engine, suitable surface roughness can guarantee good lubrication condition, reduce friction, if the surface is too rough, the friction will increase, leading to energy loss increase, component wear aggravation, on the contrary, if the surface is too smooth, will make lubricating oil unable to effectively adhere, also will cause wear, detecting surface roughness helps to determine the wear resistance of work piece, in many mechanical parts that need long-term use, suitable roughness can prolong service life, surface roughness is an important index to evaluate whether the processing technology is reasonable, if roughness cannot be accurately calculated, it is difficult to judge whether the processing equipment works normally and whether the process parameters need to be adjusted in the machining process, which will lead to the surface quality of a large number of work pieces not meeting the requirements, increase the scrap rate, reduce production efficiency. CONTENT OF UTILITY MODEL

[0004] In order to make up for the above shortcomings, the utility model provides work piece detection frock with data acquisition function, aims at improving the problems in prior art that if roughness of work piece surface cannot be accurately measured, the surface quality of a large number of work pieces will not meet the requirements, the scrap rate will increase, and the production efficiency will be reduced.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: the work piece detection frock with data acquisition function, including the detection platform, the top fixed connection of detection platform has the U-shaped board, the top surface middle part of U-shaped board is equipped with the hole, the inner wall sliding connection of hole has the smooth block, the inner wall left side of U-shaped board is connected with the baffle of sliding, the left side fixed connection of baffle has the handle, the inside fixed connection of detection platform has the telescopic link, the top fixed connection of telescopic link has the sliding plate, the top surface middle part rotationally connected of detection platform has the flat plate, the top surface right side rotationally connected of detection platform has the rotating shaft, the top of detection platform is provided with the positioning mechanism, and the positioning mechanism is used for limiting work piece.

[0006] As further description of the above technical scheme:

[0007] The positioning mechanism includes a square workpiece, the bottom of the square workpiece is slidably connected with the top of the flat plate, the left side of the top of the detection platform is fixedly connected with an inclined surface, the right side of the top of the flat plate is fixedly connected with two positioning columns, a plurality of positioning holes are formed in the left side of the top of the detection platform, a positioning column is slidably connected with the inner wall of the positioning hole, and a positioning ring is fixedly connected with the outer wall of the positioning column.

[0008] As further description of the above technical scheme:

[0009] The right side of the detection platform is fixedly connected with a sponge block at the front and rear ends, and the left side of the detection platform is fixedly connected with a rubber block at the front and rear ends.

[0010] As further description of the above technical scheme:

[0011] The bottom end of the detection platform is fixedly connected with a bottom block at the front and rear sides, and the right side of the top end of the detection platform is fixedly connected with an identification plate.

[0012] As further description of the above technical scheme:

[0013] The front side of the U-shaped board is fixedly connected with a controller, and the controller is electrically connected with the telescopic link.

[0014] As further description of the above technical scheme:

[0015] The left end of the front side of the controller is fixedly connected with a display screen, and the right end of the front side of the controller is fixedly connected with a button.

[0016] As further description of the above technical scheme:

[0017] The left side of the outer wall of the handle is fixedly connected with a rubber sleeve, and the left side of the outer wall of the rotating shaft is fixedly connected with the right side of the flat plate.

[0018] As a further description of the above technical solutions:

[0019] The bottom of the smooth block is in sliding connection with the top of the baffle, and the outer wall of the sliding plate is in sliding connection with the inner wall left side of the detection platform.

[0020] The utility model has the advantages of the following:

[0021] 1. In the utility model, the square workpiece is moved to a specified position, the handle is pulled to make the baffle slide out of the U-shaped plate, the smooth block loses support and slides down to the top end of the workpiece along the inner wall of the hole, the telescopic rod is started to push the sliding plate upward, the sliding plate makes the flat plate rotate around the rotating shaft, the rotating angle of the flat plate is measured, the surface friction of the square workpiece is calculated, the calculation of the surface roughness of the square workpiece is realized, human participation is reduced, human error is reduced, and measurement is more accurate.

[0022] 2. In the utility model, the positioning column one is inserted into the positioning hole until the positioning ring touches the surface of the detection platform, different sizes of square workpieces can be adapted by replacing the positioning hole, the workpiece is pushed to slide along the positioning column one to the top end of the flat plate until the positioning column two stops, the positioning of the square workpiece is realized, different sizes of square workpieces can also be adapted, the practicality of the equipment is improved, and the positioning is more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model provides a detection platform front side perspective drawing of workpiece detection tooling with data acquisition function;

[0024] Figure 2 The utility model provides a U-shaped plate local structure split drawing of workpiece detection tooling with data acquisition function;

[0025] Figure 3 The utility model provides a flat plate local structure drawing of workpiece detection tooling with data acquisition function;

[0026] Figure 4 The utility model provides a square workpiece local structure display drawing of workpiece detection tooling with data acquisition function;

[0027] Figure 5 The utility model provides a baffle local structure schematic view of workpiece detection tooling with data acquisition function.

[0028] LEGEND:

[0029] 1, detection platform; 2, positioning mechanism; 201, square workpiece; 202, inclined surface; 203, positioning hole; 204, positioning column one; 205, positioning ring; 206, positioning column two; 3, U-shaped plate; 4, smooth block; 5, hole; 6, baffle; 7, handle; 8, telescopic rod; 9, sliding plate; 10, flat plate; 11, rotating shaft; 12, controller; 13, display screen; 14, button; 15, rubber block; 16, sponge block; 17, bottom block; 18, identification plate; 19, rubber sleeve. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Please refer to the drawings of the embodiments of the present application Figure 2 , the drawings of the embodiments of the present application Figure 4 and the drawings of the embodiments of the present application Figure 5 , the present application provides an embodiment: a workpiece detection tool with data acquisition function, comprising a detection platform 1, the top of the detection platform 1 is fixedly connected with a U-shaped plate 3, the top surface of the U-shaped plate 3 is provided with a hole 5 in the middle, the inner wall of the hole 5 is slidably connected with a smooth block 4, the inner wall of the U-shaped plate 3 is slidably connected with a baffle 6 on the left side, the left side of the baffle 6 is fixedly connected with a handle 7, the inside of the detection platform 1 is fixedly connected with a telescopic rod 8, the top end of the telescopic rod 8 is fixedly connected with a sliding plate 9, the top surface of the detection platform 1 is rotatably connected with a flat plate 10 in the middle, the top surface of the detection platform 1 is rotatably connected with a rotating shaft 11 on the right side, the top of the detection platform 1 is provided with a positioning mechanism 2, the positioning mechanism 2 is used for limiting the workpiece, the left side of the outer wall of the handle 7 is fixedly connected with a rubber sleeve 19, the left side of the outer wall of the rotating shaft 11 is fixedly connected with the right side of the flat plate 10;

[0032] Specifically, the U-shaped plate 3 not only provides stable support for the entire device, but also expands its functionality by having a hole 5 in the middle of its top surface. The smooth block 4 is connected to the hole 5, ensuring smooth movement of any components during the detection process, thereby improving the accuracy of the detection. The baffle 6 provides additional safety protection for the operator, preventing accidental contact with dangerous areas during operation. The handle 7 allows the operator to easily adjust the position of the baffle 6 to accommodate different sizes and shapes of workpieces. The sliding plate 9 not only saves space but also allows the detection platform 1 to adapt to different sizes of workpieces, greatly improving the flexibility and applicability of the device. The detection platform 1 is connected to the flat plate 10, allowing the operator to adjust the angle of the flat plate 10 as needed to obtain the best detection angle. The rotating shaft 11 provides more possibilities for positioning the workpiece, and the positioning mechanism 2 allows for precise positioning of the workpiece, ensuring consistency and reliability in each detection. The rubber sleeve 19 not only improves the comfort of operation but also reduces noise that may occur during operation. The rotating shaft 11 is fixedly connected to the flat plate 10, ensuring stable operation of the device.

[0033] Please refer to the attached Figure 1 , attached Figure 2 and attached Figure 3 , the positioning mechanism 2 includes a square workpiece 201, the bottom of the square workpiece 201 is connected to the top of the flat plate 10, the top left side of the detection platform 1 is fixedly connected with an inclined surface 202, the top right side of the flat plate 10 is fixedly connected with a positioning column two 206 at the front and rear ends, the top left side of the detection platform 1 is provided with a plurality of positioning holes 203, the inner wall of the positioning hole 203 is connected with a positioning column one 204, the outer wall of the positioning column one 204 is fixedly connected with a positioning ring 205, the bottom of the smooth block 4 is connected to the top of the baffle 6, the outer wall of the sliding plate 9 is connected to the inner wall left side of the detection platform 1;

[0034] Specifically, the square workpiece 201 is in sliding connection with the flat plate 10, ensuring the stability and accuracy of the workpiece during detection, the inclined surface 202 not only provides convenience for the placement of the workpiece, but also guides the correct position of the workpiece during detection, ensuring that the workpiece follows the predetermined trajectory at each step during detection, the positioning column two 206 is to ensure the accurate positioning of the workpiece during detection, preventing any unnecessary movement or deviation, thereby avoiding detection errors caused by position errors, the positioning hole 203 is in sliding connection with the positioning column one 204, making the position adjustment of the workpiece during detection flexible and accurate, the positioning ring 205 not only enhances the stability of the positioning column one 204, but also provides an intuitive positioning reference for the operator, making the operation process more intuitive and convenient, the smooth block 4 is in sliding connection with the baffle 6, allowing the smooth block 4 to move freely on the baffle 6 to adapt to the detection needs of different workpieces, the sliding plate 9 is in sliding connection with the detection platform 1, not only ensuring the stable operation of the sliding plate 9, but also allowing it to make slight position adjustments during detection to achieve the best detection effect, the sliding plate 9 allows the detection platform 1 to adapt to workpieces of various sizes and shapes, greatly improving the versatility and flexibility of the detection platform 1.

[0035] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , the right side of the detection platform 1 is fixedly connected with sponge blocks 16, the left side of the detection platform 1 is fixedly connected with rubber blocks 15, the bottom end of the detection platform 1 is fixedly connected with bottom blocks 17, and the top end of the detection platform 1 is fixedly connected with an identification plate 18;

[0036] Specifically, the sponge blocks 16 not only absorb shock, but also protect the detected objects from damage to some extent, the rubber blocks 15 provide additional stable support for the detection platform 1 due to their good elasticity and wear resistance, the bottom blocks 17 can effectively disperse the weight to prevent the platform from deforming under heavy load, further enhancing the durability of the platform, the identification plate 18 facilitates the identification and use of the operator, ensuring the efficient and safe performance of the detection platform 1 in various working environments.

[0037] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , the front side of the U-shaped plate 3 is fixedly connected with a controller 12, the controller 12 is in electrical connection with the telescopic rod 8, the front side of the controller 12 is fixedly connected with a display screen 13 at the left end, and the front side of the controller 12 is fixedly connected with a button 14 at the right end;

[0038] Specifically, the U-shaped plate 3 is fixedly connected with the controller 12, which not only ensures the stability of the controller 12 and the convenience of operation, but also enables the controller 12 to be electrically connected with the telescopic rod 8, so that the display screen 13 can clearly display various operation interfaces and data information, thereby providing the user with an intuitive operation experience, and the button 14 has good tactile sensation and feedback, thereby ensuring that the user can accurately convey instructions when operating.

[0039] Working principle: after the square workpiece 201 is moved to a specified position, the handle 7 is pulled, the handle 7 drives the baffle 6 to move leftwards, so that the baffle 6 slides out from the inside of the U-shaped plate 3, then the smooth block 4 loses support and slides down along the inner wall of the hole 5, and finally falls to the top end of the square workpiece 201, at this time, the telescopic rod 8 is started, the telescopic rod 8 pushes the sliding plate 9 to move upwards, the sliding plate 9 pushes the flat plate 10, so that the flat plate 10 rotates around the outer wall of the rotating shaft 11, and the friction force of the square workpiece 201 surface is calculated by measuring how many degrees the flat plate 10 rotates, so that the smooth block 4 uniformly slides down from the top end of the square workpiece 201, thereby realizing the calculation of the surface roughness of the square workpiece 201, reducing human participation, thereby reducing human error, and making the measurement more accurate.

[0040] The positioning column one 204 is inserted into the positioning hole 203, and when the positioning ring 205 contacts the surface of the detection platform 1, the insertion is stopped, the positioning column one 204 is inserted into different positioning holes 203, so as to adapt to square workpieces 201 of different sizes, the square workpiece 201 is further pushed, so that the square workpiece 201 slides inwards along the outer wall of the positioning column one 204, the square workpiece 201 slides along the inclined surface 202 to the top end of the flat plate 10, and finally stops sliding after contacting the positioning column two 206, thereby realizing the positioning of the square workpiece 201, and also adapting to square workpieces 201 of different sizes, improving the practicability of the equipment, and making the positioning more accurate.

[0041] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A workpiece inspection fixture with data acquisition function, including an inspection platform (1), characterized in that: The top of the testing platform (1) is fixedly connected to a U-shaped plate (3). A hole (5) is opened in the middle of the top surface of the U-shaped plate (3). A smooth block (4) is slidably connected to the inner wall of the hole (5). A baffle (6) is slidably connected to the left side of the inner wall of the U-shaped plate (3). A handle (7) is fixedly connected to the left side of the baffle (6). A telescopic rod (8) is fixedly connected inside the testing platform (1). A sliding plate (9) is fixedly connected to the top of the telescopic rod (8). A flat plate (10) is rotatably connected to the middle of the top surface of the testing platform (1). A rotating shaft (11) is rotatably connected to the right side of the top surface of the testing platform (1). A positioning mechanism (2) is provided on the top of the testing platform (1). The positioning mechanism (2) is used to limit the workpiece.

2. The workpiece inspection fixture with data acquisition function according to claim 1, characterized in that: The positioning mechanism (2) includes a square workpiece (201), the bottom of which is slidably connected to the top of the plate (10). An inclined surface (202) is fixedly connected to the top left side of the detection platform (1). Positioning pins (206) are fixedly connected to the front and rear ends of the top right side of the plate (10). Multiple positioning holes (203) are opened on the top left side of the detection platform (1). Positioning pins (204) are slidably connected to the inner wall of the positioning holes (203). A positioning ring (205) is fixedly connected to the middle of the outer wall of the positioning pins (204).

3. The workpiece inspection fixture with data acquisition function according to claim 1, characterized in that: The front and rear ends of the right side of the detection platform (1) are fixedly connected with sponge blocks (16), and the front and rear ends of the left side of the detection platform (1) are fixedly connected with rubber blocks (15).

4. The workpiece inspection fixture with data acquisition function according to claim 1, characterized in that: The bottom of the detection platform (1) is fixedly connected to the front and rear sides of the bottom, and a label plate (18) is fixedly connected to the right side of the top of the detection platform (1).

5. The workpiece inspection fixture with data acquisition function according to claim 1, characterized in that: A controller (12) is fixedly connected to the front side of the U-shaped plate (3), and the controller (12) is electrically connected to the telescopic rod (8).

6. The workpiece inspection fixture with data acquisition function according to claim 5, characterized in that: A display screen (13) is fixedly connected to the front left end of the controller (12), and a button (14) is fixedly connected to the front right end of the controller (12).

7. The workpiece inspection fixture with data acquisition function according to claim 1, characterized in that: A rubber sleeve (19) is fixedly connected to the left side of the outer wall of the handle (7), and the left side of the outer wall of the rotating shaft (11) is fixedly connected to the right side of the plate (10).

8. The workpiece inspection fixture with data acquisition function according to claim 1, characterized in that: The bottom of the smooth block (4) is slidably connected to the top of the baffle (6), and the outer wall of the sliding plate (9) is slidably connected to the left side of the inner wall of the detection platform (1).

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