Detection device for gear forging stock

Abstract

The utility model belongs to the technical field of detection devices, and particularly relates to a gear forging stock detection device which comprises a detector and a wire connected to the detector, one end of the wire is connected with a probe, a display screen is arranged on the detector, guide grooves are symmetrically arranged on the detector, guide rods are fixedly arranged in the guide grooves, and the guide rods are connected with the probe. And a sliding block is arranged in the guide groove, a guide cylinder is arranged in the sliding block, and first magnets are symmetrically arranged on the outer wall of the sliding block. According to the gear forging stock detection device, the cleaning plate and the supporting plate are installed, so that a display screen on the gear forging stock detection device can be conveniently and rapidly cleaned, the pushing block is pushed to drive the supporting plate to move, the cleaning plate is driven to move when the supporting plate moves, and when the cleaning plate moves, the bottom of the cleaning plate makes contact with the top of the display screen, adsorbates on the surface of the display screen can be removed; the purpose of quickly cleaning the display screen is achieved, external tools are not needed for cleaning, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a detection device for a gear forging blank. Background Art

[0002] The gear forging detection device, namely the ultrasonic flaw detector, is a device used to detect the internal quality of the gear forging. It emits ultrasonic signals and uses the received reflected signals to determine whether there are defects inside the gear forging. Ultrasonic testing is a non-destructive testing method. It does not require destruction of the object being tested and will not cause damage to the object being tested. It is an important testing equipment that can effectively detect whether there are defects inside the gear forging, thereby ensuring its quality and performance.

[0003] When the existing gear forging blank detection device is in use, impurities are easily adsorbed on the display screen surface. Excessive impurities will affect data observation. When cleaning the display screen, it is usually necessary to use external tools for cleaning, which affects the cleaning efficiency to a certain extent.

[0004] Patent document CN211122686U discloses an ultrasonic flaw detector, "including a flaw detector body, two side plates, a support plate arranged between the two side plates, and an adjustment plate arranged on the support plate; the two sides of the adjustment plate close to the two side plates are fixedly connected with a rotating shaft, and one end of the adjustment plate close to the rotating shaft is provided with two support rods, the two support rods are coaxially arranged and the axes of the two support rods are parallel to the axis of the rotating shaft. The top of the support plate is rotated in a direction away from the flaw detector body, and the bottom of the support plate is supported on the desktop, and then the adjustment plate is rotated upward and the two support rods on the adjustment plate are inserted into the support grooves, so that the support rods are supported on the two side plates, so that the flaw detector body is supported on the desktop, which is convenient for using the flaw detector on the desktop and for observing the screen of the flaw detector." However, the ultrasonic flaw detector of the above-mentioned public document mainly considers the convenience of using the flaw detector on the desktop, but does not consider the problem of quickly removing impurities adsorbed on the display screen. Therefore, it is necessary to develop a detection device for gear forging blanks. Utility Model Content

[0005] The utility model aims to provide a detection device for a gear forging blank, so as to solve the technical problem that it is inconvenient to quickly clean the display screen proposed in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a detection device for a gear forging blank, comprising a detector and a wire connected to the detector, one end of the wire is connected to a probe, and the detector is provided with a display screen;

[0007] The detector is symmetrically provided with guide grooves, a guide rod is fixedly installed inside the guide groove, a slider is provided inside the guide groove, a guide cylinder is provided inside the slider, and the guide rod passes through the inside of the guide cylinder, a No. 1 magnet is symmetrically provided on the outer wall of the slider, a No. 2 magnet is fixedly installed on the guide groove, a support plate is fixedly installed on the slider, a cleaning plate is fixedly connected to the bottom of the support plate, and a push block is fixedly installed on the top of the support plate.

[0008] Preferably, a liquid storage tank is provided inside the support plate, a liquid injection tube is installed on the top of the support plate, and one end of the liquid injection tube extends into the liquid storage tank.

[0009] Preferably, the top of the cleaning plate extends to the interior of the liquid storage tank.

[0010] Preferably, an I-frame is fixedly mounted on the outer wall of the detector, and storage grooves are symmetrically arranged inside the I-frame.

[0011] Preferably, the storage slot is square in size.

[0012] Preferably, a positioning block is provided inside the receiving groove, and a threaded cylinder is fixedly installed inside the positioning block.

[0013] Preferably, the internal thread of the threaded barrel is connected to a threaded rod, and the threaded rod passes through the interior of the receiving groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is convenient for quickly cleaning the display screen on the detection device of the gear forging blank by installing a cleaning plate and a supporting plate. When the display screen needs to be cleaned, pushing the push block will drive the supporting plate to move, and the movement of the supporting plate will drive the slider to move, and then the cooperation of the guide cylinder and the guide rod will make the supporting plate move smoothly, and the movement of the supporting plate will drive the cleaning plate to move. When the cleaning plate moves, the bottom of the cleaning plate contacts the top of the display screen, and the adsorbent on the surface of the display screen will be removed, so as to achieve the purpose of quickly cleaning the display screen, and no external tools are needed for cleaning, thereby improving the cleaning efficiency;

[0016] 2. The utility model is convenient for storing the wires used by the detection device of the gear forging by installing a jig frame. When the detection device of the gear forging is used to perform flaw detection on the inside of the produced gear forging, the probe is connected to the detector through the wire. When the detection device of the gear forging performs flaw detection on the gear forging, in order to avoid the wire being too long and easily getting caught on objects and affecting the detection efficiency, after the wire is wound on the jig, the threaded rod is rotated to move the position of the threaded barrel. When the threaded barrel moves, it drives the positioning block to move inside the storage groove, and then one side of the positioning block is moved out of the storage groove, and the wire wound on the jig is clamped and limited, so as to achieve the purpose of limiting and clamping the excess wire, thereby avoiding the wire being too long and affecting the detection efficiency of the detection device of the gear forging. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle;

[0019] Figure 3 This is a schematic diagram of the slider structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the support plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the work frame of the utility model;

[0022] Figure 6 This is a schematic diagram of the storage slot structure of the utility model.

[0023] In the figure: 1. detector; 2. display screen; 3. wire; 4. probe; 5. guide groove; 6. guide rod; 7. No. 2 magnet; 8. slider; 9. guide cylinder; 10. No. 1 magnet; 11. support plate; 12. cleaning plate; 13. liquid storage tank; 14. injection tube; 15. push block; 16. workpiece frame; 17. storage slot; 18. positioning block; 19. threaded cylinder; 20. threaded rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1- Figure 4 A detection device for a gear forging blank comprises a detector 1 and a wire 3 connected to the detector 1, one end of the wire 3 is connected to a probe 4, a display screen 2 is provided on the detector 1, a guide groove 5 is symmetrically provided on the detector 1, a guide rod 6 is fixedly installed inside the guide groove 5, a slider 8 is provided inside the guide groove 5, a guide cylinder 9 is provided inside the slider 8, and the guide rod 6 passes through the inside of the guide cylinder 9, a No. 1 magnet 10 is symmetrically provided on the outer wall of the slider 8, a No. 2 magnet 7 is fixedly installed on the guide groove 5, a support plate 11 is fixedly installed on the slider 8, a cleaning plate 12 is fixedly connected to the bottom of the support plate 11, and a push block 15 is fixedly installed on the top of the support plate 11, and the probe 4 is an ultrasonic probe. When the detection device for a gear forging blank is used to perform flaw detection on the inside of the produced gear forging blank, the probe 4 is connected to the detector 1 through the wire 3, the detector 1 is started, and one end of the probe 4 is placed on the detection point of the gear forging blank, and the probe 4 transmits an ultrasonic signal to the surface of the forging blank and receives the reflected ultrasonic signal. The ultrasonic wave signal is then transmitted to the inside of the detector 1 through the wire 3. The data processing system inside the detector 1 analyzes and processes the received ultrasonic signal to determine the internal defects and structure of the forging blank, and then displays the detected data parameters through the display screen 2. After long-term use, there are too many adsorbents on the display screen 2. When the display screen 2 needs to be cleaned, pushing the push block 15 will drive the support plate 11 to move. When the support plate 11 moves, it will drive the slider 8 to move, and then the guide cylinder 9 and the guide rod 6 will cooperate to make the support plate 11 move smoothly. When the support plate 11 moves, it will drive the cleaning plate 12 to move. When the cleaning plate 12 moves, the bottom contacts the top of the display screen 2, and the adsorbents on the surface of the display screen 2 will be removed, so as to achieve the purpose of quickly cleaning the display screen 2. There is no need to use external tools for cleaning, which improves the cleaning efficiency. When the slider 8 drives the No. 1 magnet 10 to move to one side of the No. 2 magnet 7, the suction generated by the two will limit the position of the slider 8.

[0026] See also Figure 2 and Figure 4 A liquid storage tank 13 is provided inside the support plate 11, and a liquid injection tube 14 is installed on the top of the support plate 11, and one end of the liquid injection tube 14 extends to the inside of the liquid storage tank 13. When cleaning the display screen 2, cleaning liquid can also be added to the liquid storage tank 13 through the liquid injection tube 14. After the cleaning liquid enters the liquid storage tank 13, it will penetrate into the cleaning plate 12, thereby pushing the support plate 11 to move. When cleaning the display screen 2, the cleaning plate 12 permeated with the cleaning liquid is brought into contact with the display screen 2, thereby further improving the cleaning efficiency of the display screen 2.

[0027] See also Figure 4The top of the cleaning plate 12 extends to the interior of the liquid storage tank 13 , and the liquid in the liquid storage tank 13 will penetrate into the interior of the cleaning plate 12 .

[0028] See also Figure 1 and Figure 5 The outer wall of the detector 1 is fixedly mounted with an I-shaped frame 16 , and the interior of the I-shaped frame 16 is symmetrically provided with a storage groove 17 , which is square in size. The detector 1 provides an installation space for the I-shaped frame 16 , and the I-shaped frame 16 provides an installation space for the storage groove 17 .

[0029] See also Figure 5 and Figure 6 A positioning block 18 is disposed inside the receiving groove 17 , and a threaded tube 19 is fixedly installed inside the positioning block 18 . The receiving groove 17 provides an installation space for the positioning block 18 , and the positioning block 18 provides an installation space for the threaded tube 19 .

[0030] See also Figure 6 The internal thread of the threaded barrel 19 is connected with a threaded rod 20, and the threaded rod 20 passes through the interior of the storage groove 17. When the gear forging blank detection device performs flaw detection on the gear forging blank, in order to prevent the wire 3 from being too long and easily getting caught on an object and affecting the detection efficiency, after the wire 3 is wound on the workpiece frame 16, the threaded rod 20 is rotated to move the position of the threaded barrel 19. When the threaded barrel 19 moves, it will drive the positioning block 18 to move inside the storage groove 17, and then one side of the positioning block 18 will move out of the storage groove 17, and the wire 3 wound on the workpiece frame 16 will be clamped and limited, so as to achieve the purpose of limiting and clamping the excess wire 3, and avoid the wire 3 being too long and affecting the detection efficiency of the gear forging blank detection device.

[0031] Working principle: first, when using the gear forging detection device to perform flaw detection on the inside of the produced gear forging, the probe 4 is connected to the detector 1 through the wire 3. When the gear forging detection device performs flaw detection on the gear forging, in order to avoid the wire 3 being too long and easily hanging on the object to affect the detection efficiency, the wire 3 is wound on the workpiece frame 16, and the threaded rod 20 is rotated to move the position of the threaded barrel 19. When the threaded barrel 19 moves, it will drive the positioning block 18 to move inside the storage groove 17, and then one side of the positioning block 18 will move out of the storage groove 17. The wire 3 wound on the workpiece frame 16 will be clamped and limited, and the detector 1 will be started. After one end of the probe 4 is placed on the gear forging detection point, the probe 4 will emit an ultrasonic signal to the surface of the forging, and receive the reflected ultrasonic signal, and then pass the wire 3 to The received signal is transmitted to the inside of the detector 1, and the data processing system inside the detector 1 analyzes and processes the received ultrasonic signal to determine the internal defects and structure of the forging blank, and then displays the detected data parameters through the display screen 2. After long-term use, there are too many adsorbents on the display screen 2. When the display screen 2 needs to be cleaned, pushing the push block 15 will drive the support plate 11 to move, and the movement of the support plate 11 will drive the slider 8 to move, and then the guide cylinder 9 and the guide rod 6 will cooperate to make the support plate 11 move smoothly. When the support plate 11 moves, it will drive the cleaning plate 12 to move. When the cleaning plate 12 moves, the bottom of the cleaning plate 12 contacts the top of the display screen 2, and the adsorbents on the surface of the display screen 2 will be removed, so as to achieve the purpose of quickly cleaning the display screen 2, without the need for external tools for cleaning, thereby improving the cleaning efficiency.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A gear forging blank detection device, comprising a detector (1) and a wire (3) connected to the detector (1), characterized in that: One end of the wire (3) is connected to a probe (4), and the detector (1) is provided with a display screen (2); The detector (1) is symmetrically provided with guide grooves (5), a guide rod (6) is fixedly installed inside the guide groove (5), a slider (8) is provided inside the guide groove (5), a guide cylinder (9) is provided inside the slider (8), and the guide rod (6) passes through the inside of the guide cylinder (9), a No. 1 magnet (10) is symmetrically provided on the outer wall of the slider (8), a No. 2 magnet (7) is fixedly installed on the guide groove (5), a support plate (11) is fixedly installed on the slider (8), a cleaning plate (12) is fixedly connected to the bottom of the support plate (11), and a push block (15) is fixedly installed on the top of the support plate (11).

2. A gear forging blank detection device according to claim 1, characterized in that: A liquid storage tank (13) is arranged inside the support plate (11), and a liquid injection pipe (14) is installed on the top of the support plate (11), and one end of the liquid injection pipe (14) extends to the inside of the liquid storage tank (13).

3. A gear forging blank detection device according to claim 2, characterized in that: The top of the cleaning plate (12) extends to the interior of the liquid storage tank (13).

4. The detection device for a gear forging blank according to claim 1, characterized in that: An I-shaped frame (16) is fixedly mounted on the outer wall of the detector (1), and storage grooves (17) are symmetrically arranged inside the I-shaped frame (16).

5. The detection device for a gear forging blank according to claim 4, characterized in that: The storage slot (17) is square in size.

6. A gear forging blank detection device according to claim 5, characterized in that: A positioning block (18) is provided inside the storage groove (17), and a threaded cylinder (19) is fixedly installed inside the positioning block (18).

7. The detection device for a gear forging blank according to claim 6, characterized in that: The threaded cylinder (19) is internally threadedly connected to a threaded rod (20), and the threaded rod (20) penetrates the interior of the receiving groove (17).

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