Metal product processing flatness detection device

Abstract

The utility model discloses a metal product processing flatness detection device, which comprises a top plate, a chute arranged in the middle of the top plate, a screw rotatably connected to the middle of the chute, a slider in threaded connection with the periphery of the screw, a mounting plate fixedly connected to the bottom of the slider, a cylinder fixedly connected to the middle of the bottom wall of the mounting plate, and a loop bar fixedly connected to the output end of the cylinder. A first spring is fixedly connected to the outer side of the bottom wall of the sleeve rod, a mounting block is fixedly connected to the bottom end of the telescopic rod, a connecting groove is formed in the middle of the mounting block, and push blocks are slidably connected to the left and right parts of the inner side of the connecting groove. According to the metal product processing flatness detection device, through cooperation of the second spring, the connecting plate, the limiting rod and the fixing rod, a drawing pen can make contact with the drawing board all the time, the situation that a detection line on the drawing board is broken is avoided, meanwhile, the installation difficulty of the drawing board can be reduced, and the practicability of the detection device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, in particular to a metal product processing flatness detection device. Background Art

[0002] Metal products refer to various finished products and products made of metal materials. Metal products are widely used in various industries and fields, including construction, manufacturing, transportation, electronics, furniture, decoration, etc. Flatness detection of metal products is a common quality control step used to evaluate the flatness or flatness of the surface of the product. Flatness refers to the degree of difference between the surface of the product and the ideal plane. In the manufacturing process of metal products, flatness detection can ensure that the product meets the design requirements and meets the expected functions.

[0003] During the processing of metal products, the flatness is usually detected by using a ruler or a flat plate. The flatness of the metal product can be checked more intuitively by using a ruler or a flat plate. The ruler or the flat plate is placed on the surface of the metal product to observe whether it is in full contact with the metal surface. If there are gaps or uneven parts, it may indicate that the product has a flatness problem. However, during the entire detection process, the staff needs to use visual observation methods for observation. Visual inspection has certain errors, making the detection not accurate enough. Therefore, a metal product processing flatness detection device is urgently needed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a metal product processing flatness detection device, comprising a processing table, wherein an automatic detection mechanism is arranged on the top of the processing table;

[0006] The automatic detection mechanism includes a top plate, a slide groove is provided in the middle of the top plate, a screw is rotatably connected in the middle of the slide groove, a slider is threadedly connected to the outer periphery of the screw, the bottom of the slider is fixedly connected to a mounting plate, the middle of the bottom wall of the mounting plate is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a sleeve rod, the middle of the bottom wall of the sleeve rod passes through and is slidably connected to a telescopic rod, the outer side of the bottom wall of the sleeve rod is fixedly connected to a first spring, the bottom end of the telescopic rod is fixedly connected to a mounting block, a connecting groove is provided in the middle of the mounting block, the left and right parts on the inner side of the connecting groove are slidably connected to push blocks, and the middle of the side wall away from the two groups of push blocks are fixedly connected to a painting pen, the painting pen respectively passes through and is slidably connected to the middle of the left and right side walls of the connecting groove, and the upper sides of the left and right parts of the processing table are fixedly connected to the drawing board.

[0007] As a preferred technical solution of the utility model, limiting grooves are provided in the middle of the left and right walls of the sleeve rod, and connecting blocks are slidably connected to the inner sides of the limiting grooves. The other end of the first spring is fixedly connected to the middle of the top wall of the mounting block.

[0008] As a preferred technical solution of the utility model, a connecting rod is fixedly connected to the middle of the top wall of the connecting block, and the connecting rod is fixedly connected to the left and right sides of the cylinder on the bottom wall of the mounting plate respectively.

[0009] As a preferred technical solution of the utility model, a driving motor is fixedly connected to the middle part of the rear wall of the top plate, and the output shaft of the driving motor is fixedly connected to the screw rod.

[0010] As a preferred technical solution of the utility model, a plurality of groups of evenly distributed support plates are fixedly connected to the middle of the left and right walls of the processing table, and the top ends of the support plates are fixedly connected to the left and right sides of the bottom of the top plate.

[0011] As a preferred technical solution of the utility model, a placement groove is provided in the middle of the top wall of the processing table, and a processing piece is provided inside the placement groove.

[0012] As a preferred technical solution of the utility model, bases are fixedly connected to the four corners of the bottom wall of the processing table, and fixing plates are fixedly connected to the left and right ends of the front and rear walls of the mounting block.

[0013] As a preferred technical solution of the utility model, a limiting rod is fixedly connected between the left and right groups of fixed plates, connecting plates are penetrated and slidably connected on both sides of the middle of the limiting rod, a second spring is fixedly connected between the two adjacent groups of connecting plates, and the connecting plates are respectively fixedly connected to the middle of the front and rear walls of the push block.

[0014] The beneficial effects of the utility model are:

[0015] 1. This metal product processing flatness detection device starts the cylinder when it is necessary to detect the flatness of the metal product, and the cylinder output end extension sleeve rod and the lower telescopic rod move downward, so that the mounting block contacts the top of the workpiece and the first spring is in a compressed state, and then the drive motor is started, the output shaft of the drive motor rotates to rotate the screw, so that the slider and its bottom component move, and the flatness of the metal product is detected by the combination of the drawing pen and the drawing board, so that it is intuitively reflected on the drawing board, thereby improving the quality of metal product detection;

[0016] 2. This metal product processing flatness detection device can keep the drawing pen in contact with the drawing board at all times through the cooperation of the second spring, the connecting plate, the limit rod and the fixing rod, thereby avoiding the disconnection of the detection line on the drawing board, reducing the difficulty of installing the drawing board, and improving the practicability of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of a metal product processing flatness detection device of the utility model;

[0019] Figure 2 It is a front view schematic diagram of the overall structure of a metal product processing flatness detection device of the utility model;

[0020] Figure 3 This is a schematic diagram of the detection structure of a metal product processing flatness detection device of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the adjustment structure of a metal product processing flatness detection device.

[0022] In the figure: 1. processing table; 2. automatic detection mechanism; 3. placement groove; 4. processing part; 5. support plate; 6. top plate; 7. slide groove; 8. driving motor; 9. screw; 10. slider; 11. base; 12. drawing board; 13. mounting plate; 14. cylinder; 15. connecting rod; 16. connecting block; 17. limiting groove; 18. sleeve rod; 19. telescopic rod; 20. first spring; 21. mounting block; 22. painting pen; 23. push block; 24. connecting groove; 25. connecting plate; 26. fixing plate; 27. limiting rod; 28. second spring. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-4 As shown, the utility model is a metal product processing flatness detection device, comprising a processing table 1, and an automatic detection mechanism 2 is arranged on the top of the processing table 1;

[0025] The automatic detection mechanism 2 includes a top plate 6, a slide groove 7 is arranged in the middle of the top plate 6, a screw rod 9 is rotatably connected in the middle of the slide groove 7, and the screw rod 9 drives the slider 10 to slide inside the slide groove 7 during rotation, and the outer periphery of the screw rod 9 is threadedly connected to the slider 10, and the bottom of the slider 10 is fixedly connected to a mounting plate 13, and the middle of the bottom wall of the mounting plate 13 is fixedly connected to a cylinder 14, and the output end of the cylinder 14 is fixedly connected to a sleeve rod 18, and the output end of the cylinder 14 is extended and retracted during the working process, which causes the sleeve rod 18 to move up and down, and a telescopic rod 19 is penetrated and slidably connected to the middle of the bottom wall of the sleeve rod 18 A first spring 20 is fixedly connected to the outer side of the bottom wall of the sleeve rod 18, and a mounting block 21 is fixedly connected to the bottom end of the telescopic rod 19. The telescopic rod 19 can be retracted into the inner side of the sleeve rod 18 and put the spring in a compressed state. A connecting groove 24 is provided in the middle of the mounting block 21, and push blocks 23 are slidably connected to the left and right parts of the inner side of the connecting groove 24. A painting pen 22 is fixedly connected to the middle of one side wall away from the two groups of push blocks 23. The painting pen 22 passes through and is slidably connected to the middle of the left and right side walls of the connecting groove 24 respectively, and a drawing board 12 is fixedly connected to the upper sides of the left and right parts of the processing table 1.

[0026] Among them, limiting grooves 17 are provided in the middle of the left and right walls of the sleeve rod 18, and the inner sides of the limiting grooves 17 are slidably connected with connecting blocks 16. The other end of the first spring 20 is fixedly connected to the middle of the top wall of the mounting block 21. The connecting block 16 slides inside the limiting grooves 17 to make the up and down movement of the sleeve rod 18 more stable.

[0027] The middle part of the top wall of the connecting block 16 is fixedly connected with a connecting rod 15 , and the connecting rod 15 is fixedly connected to the left and right sides of the cylinder 14 on the bottom wall of the mounting plate 13 .

[0028] Among them, a driving motor 8 is fixedly connected to the middle of the rear wall of the top plate 6, and the output shaft of the driving motor 8 is fixedly connected to the screw 9. When the driving motor 8 is working, the screw 9 will rotate, thereby driving the slider 10 to move.

[0029] Among them, multiple groups of evenly distributed support plates 5 are fixedly connected to the middle of the left and right walls of the processing table 1, and the top ends of the support plates 5 are fixedly connected to the left and right sides of the bottom of the top plate 6. The support plates 5 can connect and fix the top plate 6 and the processing table 1.

[0030] Among them, a placement groove 3 is set in the middle of the top wall of the processing table 1, and a processing piece 4 is set inside the placement groove 3. The placement groove 3 can play a certain limiting role on the processing piece 4 to prevent it from moving during the movement of the installation block 21 and causing inaccurate detection results.

[0031] The four corners of the bottom wall of the processing table 1 are fixedly connected with the base 11 , and the front and rear walls and left and right ends of the mounting block 21 are fixedly connected with the fixing plates 26 .

[0032] Among them, the left and right groups of fixed plates 26 are fixedly connected with a limiting rod 27, and the connecting plates 25 penetrate and are slidably connected on both sides of the middle of the limiting rod 27. A second spring 28 is fixedly connected between the two adjacent groups of connecting plates 25. The connecting plates 25 are respectively fixedly connected to the middle of the front and rear walls of the push block 23, and the push block 23 moves synchronously with the painting pen 22.

[0033] Working principle: When it is necessary to detect the flatness of metal products, start the cylinder 14, and the extension sleeve rod 18 at the output end of the cylinder 14 and the lower telescopic rod 19 move downward, so that the mounting block 21 contacts the top of the workpiece 4 and the first spring 20 is in a compressed state. Then start the drive motor 8, and the output shaft of the drive motor 8 rotates to rotate the screw 9, so that the slider 10 and its bottom component move. The flatness of the metal product is detected by the cooperation of the drawing pen 22 and the drawing board 12, so that it can be intuitively reflected on the drawing board 12. The straightness of the drawing lines can be observed to detect the flatness of the metal product. At the same time, the uneven positions can be marked to improve the efficiency of metal product detection.

[0034] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A metal product processing flatness detection device, comprising a processing table (1), characterized in that: An automatic detection mechanism (2) is provided on the top of the processing table (1); The automatic detection mechanism (2) comprises a top plate (6), a slide groove (7) is arranged in the middle of the top plate (6), a screw rod (9) is rotatably connected in the middle of the slide groove (7), a slider (10) is threadedly connected to the outer periphery of the screw rod (9), a mounting plate (13) is fixedly connected to the bottom of the slider (10), a cylinder (14) is fixedly connected to the middle of the bottom wall of the mounting plate (13), a sleeve rod (18) is fixedly connected to the output end of the cylinder (14), a telescopic rod (19) is penetrated through the middle of the bottom wall of the sleeve rod (18) and is slidably connected, and the sleeve rod (18) A first spring (20) is fixedly connected to the outer side of the bottom wall, a mounting block (21) is fixedly connected to the bottom end of the telescopic rod (19), a connecting groove (24) is arranged in the middle of the mounting block (21), a push block (23) is slidably connected to the left and right parts of the inner side of the connecting groove (24), a painting pen (22) is fixedly connected to the middle part of a side wall away from the two groups of push blocks (23), the painting pen (22) respectively penetrates and is slidably connected to the middle part of the left and right side walls of the connecting groove (24), and a drawing board (12) is fixedly connected to the upper sides of the left and right parts of the processing table (1).

2. A metal product processing flatness detection device according to claim 1, characterized in that: The middle parts of the left and right walls of the sleeve rod (18) are both provided with limiting grooves (17), the inner sides of the limiting grooves (17) are both slidably connected with connecting blocks (16), and the other end of the first spring (20) is fixedly connected to the middle part of the top wall of the mounting block (21).

3. A metal product processing flatness detection device according to claim 2, characterized in that: The middle part of the top wall of the connection block (16) is fixedly connected with a connection rod (15), and the connection rod (15) is respectively fixedly connected to the left and right sides of the cylinder (14) on the bottom wall of the mounting plate (13).

4. A metal product processing flatness detection device according to claim 1, characterized in that: A driving motor (8) is fixedly connected to the middle of the rear wall of the top plate (6), and an output shaft of the driving motor (8) is fixedly connected to a screw rod (9).

5. The metal product processing flatness detection device according to claim 1, characterized in that: A plurality of groups of evenly distributed support plates (5) are fixedly connected to the middle of the left and right walls of the processing table (1), and the top ends of the support plates (5) are fixedly connected to the left and right sides of the bottom of the top plate (6).

6. The metal product processing flatness detection device according to claim 1, characterized in that: A placement groove (3) is provided in the middle of the top wall of the processing table (1), and a processing piece (4) is provided inside the placement groove (3).

7. The metal product processing flatness detection device according to claim 1, characterized in that: The four corners of the bottom wall of the processing table (1) are fixedly connected to a base (11), and the front and rear walls of the mounting block (21) are fixedly connected to fixed plates (26) at both left and right ends.

8. A metal product processing flatness detection device according to claim 7, characterized in that: A limiting rod (27) is fixedly connected between the left and right groups of the fixing plates (26), and connecting plates (25) are penetrated and slidably connected on both left and right sides of the middle of the limiting rod (27), and a second spring (28) is fixedly connected between the two adjacent groups of the connecting plates (25), and the connecting plates (25) are respectively fixedly connected to the middle of the front and rear walls of the push block (23).

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