Flatness detection device for metal product processing

Abstract

The utility model discloses a metal product processing flatness detection device, which relates to the field of metal processing detection and comprises a shell, a sliding seat is slidably connected in the shell, a splicing structure is arranged outside the shell, the splicing structure comprises two splicing grooves and two splicing seats, and the two splicing grooves and the two splicing seats are arranged in the shell. The two splicing grooves are formed in the surfaces of the two sides of the shell respectively, the two splicing bases are installed on the front portion and the rear portion of the shell respectively, the splicing grooves and the splicing bases are matched in a clamped mode, and the contact faces of the splicing grooves and the splicing bases are arranged in a trapezoid shape. The flatness detection device for metal product processing is convenient for detecting the flatness of a metal product, can also be used for detecting the bending degree of a shaft workpiece, is convenient and fast to operate, is convenient for timely knowing the repair value of the uneven position of the metal product, and is convenient for popularization and application. A plurality of shells can be conveniently connected and fixed together, the detection range can be conveniently adjusted according to metal products with different areas, and the applicability is wider.

Description

Technical Field

[0001] The utility model relates to the field of metal processing detection, and particularly relates to a flatness detection device for metal product processing. Background Art

[0002] During the processing of metal products, operations such as shaping, grinding, and cutting are required. And in the processing process, in order to meet the quality of metal products, it is necessary to detect the surface flatness thereof.

[0003] Traditional detection methods usually include visual inspection, instrument detection, etc. Among them, the instrument detection method can only detect by sliding the instrument on the surface of the metal product, with slow detection speed, poor efficiency, and it is not convenient to quickly understand the trimming amplitude of the uneven position, and the functionality is low.

[0004] Therefore, this case proposes a flatness detection device for metal product processing to solve the above technical problems. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a flatness detection device for metal product processing, which can effectively solve the technical problems in the background art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A flatness detection device for metal product processing includes a housing. A sliding seat is slidably connected inside the housing, and a splicing structure is arranged outside the housing. The splicing structure includes two splicing grooves and two splicing seats. The two splicing grooves are respectively opened on both side surfaces of the housing. The two splicing seats are respectively installed at the front and rear of the housing, and the splicing grooves and the splicing seats are snap-fitted. The contact surface of the splicing groove and the splicing seat is trapezoid-shaped.

[0008] As a further solution of the utility model, a piston seat is fixedly installed at the top of the sliding seat inside the housing, and the piston seat is made of rubber material.

[0009] As a further solution of the utility model, an indicating rod is fixedly installed on the upper part of the piston seat, and scale lines are arranged on the outer surface of the indicating rod.

[0010] As a further solution of the utility model, a ball seat is opened at the inner bottom position of the sliding seat, and a ball is rotatably connected inside the ball seat.

[0011] As a further solution of the utility model, the outer contour of the splicing groove is in a "C" shape.

[0012] As a further solution of the utility model, the upper part of the shell is rotatably connected with four rotating plates, and the rotation resistance of the rotating plates is greater than their own weight.

[0013] The beneficial effects of the utility model are as follows:

[0014] By setting the housing to cooperate with the slide seat and the indicator rod, it is convenient to detect the flatness of metal products. It can also be used to detect the bending degree of shaft workpieces. The operation is convenient and fast, and it is also convenient to timely understand the repair value of the uneven position of the metal product;

[0015] By setting up a splicing structure, several shells can be conveniently connected and fixed together, so that the detection range can be adjusted for metal products of different areas, and the applicability is more extensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a device for detecting the flatness of metal products in the utility model;

[0017] Figure 2 This is a cross-sectional view of a device for detecting the flatness of metal products in the utility model;

[0018] Figure 3 This is a splicing demonstration diagram of a device for detecting the flatness of metal product processing according to the utility model;

[0019] Figure 4 The utility model is a device for detecting the flatness of metal products. Figure 3 Top view.

[0020] In the figure: 1. housing; 2. sliding seat; 3. splicing structure; 4. splicing groove; 5. splicing seat; 6. rotating plate; 7. indicator rod; 8. ball seat; 9. ball; 10. piston seat. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4 As shown, a device for detecting the flatness of metal product processing includes a shell 1, a slide seat 2 is slidably connected to the inside of the shell 1, and a splicing structure 3 is provided on the outside of the shell 1, the splicing structure 3 includes two splicing grooves 4 and two splicing seats 5, the two splicing grooves 4 are respectively opened on the two side surfaces of the shell 1, the two splicing seats 5 are respectively installed at the front and rear of the shell 1, and the splicing grooves 4 and the splicing seats 5 are snap-fitted and matched, and the contact surfaces of the splicing grooves 4 and the splicing seats 5 are arranged in a trapezoidal shape.

[0023] In this embodiment, a piston seat 10 is fixedly installed inside the housing 1 at the top of the sliding seat 2, and the piston seat 10 is made of rubber;

[0024] The piston seat 10 can increase the sliding resistance between the sliding seat 2 and the housing 1 and improve the stability of the sliding seat 2 in a non-loaded state.

[0025] In this embodiment, an indicating rod 7 is fixedly installed on the upper part of the piston seat 10, and scale lines are provided on the outer surface of the indicating rod 7;

[0026] The scale lines can facilitate people to observe the height to which the indicating rod 7 is lifted, thereby facilitating the judgment of the repair range of the uneven position on the surface of the metal product.

[0027] In this embodiment, a ball seat 8 is provided at the inner bottom position of the sliding seat 2, and a ball 9 is rotatably connected inside the ball seat 8;

[0028] The cooperation of the ball seat 8 and the ball 9 can improve lubricity and reduce the resistance generated between the sliding seat 2 and the surface of the metal product.

[0029] In this embodiment, the outer contour of the splicing groove 4 is arranged in a "C" shape;

[0030] The bottom of the "C"-shaped splicing groove 4 is not through. After the splicing seat 5 is inserted, it can be prevented from detaching.

[0031] In this embodiment, four rotating plates 6 are rotatably connected to the upper part of the housing 1, and the rotational resistance of the rotating plates 6 is greater than their own gravity;

[0032] The rotating plates 6 can rotate to the top of two spliced housings 1 for limiting, thereby connecting the two housings 1 together.

[0033] It should be noted that the present utility model is a device for detecting the flatness of metal products. When in use, according to the area of the metal product, a plurality of housings 1 are spliced together through the splicing structure 3. During operation, the splicing seat 5 is inserted and connected to the splicing groove 4 of the adjacent housing 1. After the insertion connection, the rotating plate 6 is rotated, and the rotating plate 6 covers the top of the adjacent positions of the two housings 1, thereby splicing a plurality of housings 1 together. Then all the housings 1 are fixed on an external platform. Finally, the metal product is placed under the sliding seat 2, and the indicating rod 7 is pressed. The indicating rod 7 pushes the sliding seat 2 to move vertically downward. When the surface of the metal product is uneven, the exposed height of each indicating rod 7 is different. By observing the position of the scale line on the surface of the indicating rod 7, the flatness of the metal product can be judged. At the same time, the height indicated by the indicating rod 7 can also be used as the repair data for repairing the flatness of the metal product. During the detection process, the metal product can be moved, and the ball 9 rolls on the surface of the metal product, and then the indicating rod 7 is pressed again for secondary detection, which is convenient for detecting other positions of the metal product during the detection process;

[0034] Connect several housings 1 in a row, and then fit the ball 9 onto the surface of a shaft workpiece. When the shaft workpiece is rotated, it can also be used to detect the curvature of the shaft workpiece, which has higher functionality.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A device for detecting the flatness of metal products, comprising a housing (1), characterized in that: A slider (2) is slidably connected inside the housing (1), and a splicing structure (3) is provided outside the housing (1). The splicing structure (3) includes two splicing grooves (4) and two splicing seats (5). The two splicing grooves (4) are respectively opened on the two side surfaces of the housing (1), and the two splicing seats (5) are respectively installed at the front and rear of the housing (1). The splicing groove (4) and the splicing seat (5) are snap-fitted, and the contact surfaces of the splicing groove (4) and the splicing seat (5) are trapezoidally arranged.

2. The device for detecting the flatness of metal products according to claim 1, characterized in that: A piston seat (10) is fixedly installed inside the housing (1) at the top of the slider (2), and the piston seat (10) is made of rubber.

3. The device for detecting the flatness of metal products according to claim 2, characterized in that: An indicating rod (7) is fixedly installed on the upper part of the piston seat (10), and scale lines are provided on the outer surface of the indicating rod (7).

4. The device for detecting the flatness of metal products according to claim 1, characterized in that: A ball seat (8) is opened at the inner bottom position of the slider (2), and a ball (9) is rotatably connected inside the ball seat (8).

5. The device for detecting the flatness of metal products according to claim 1, characterized in that: The outer contour of the splicing groove (4) is in a "匚" shape.

6. The device for detecting the flatness of metal products according to claim 1, characterized in that: Four rotating plates (6) are rotatably connected to the upper part of the housing (1), and the rotational resistance of the rotating plate (6) is greater than its own gravity.

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