Forging shape and surface quality detection equipment

Abstract

The invention relates to the technical field of forge piece detection, in particular to forge piece appearance and surface quality detection equipment which comprises a detection table, a gear forge piece detection platform, a gear forge piece detection platform, a gear forge piece detection platform and a gear forge piece detection platform, and is characterized in that a guide groove is formed in the bottom surface of the upper end of the detection table; a collecting groove is formed in the top surface of the detection table, and a scraping plate is slidably mounted on the inner side of the collecting groove; a positioning structure is installed on the top face of the detection table and comprises a support. According to the detection equipment, the cross-shaped abutting block can abut against the interior of the through hole of the gear forge piece, so that the axis of the gear forge piece coincides with the axis of the positioning column, it is guaranteed that the motor can drive the gear forge piece to rotate around the axis, the detection precision is improved, and the two sets of abutting arms are arranged on the two sides of the detection rod, so that the detection precision is improved. The abutting arms can abut against the two sides of the meshing teeth of the gear forge piece, so that it is guaranteed that the detection rod can be aligned with the tooth thickness position of the gear forge piece, stable abutting of the detection rod and the tooth thickness position of the gear forge piece is facilitated, and the detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of forging detection, in particular to a forging shape and surface quality detection equipment. BACKGROUND

[0002] Gear refers to the wheel rim with teeth, can continuously mesh transmission motion and power mechanical elements, in order to ensure stable transmission, the thickness of different positions of the gear needs to be detected, the gear tooth thickness detection is an important standard to judge the shape and quality of the gear, the precision measurement of gear tooth thickness will directly affect the technical performance of gear pair after assembly, and accurate data needs to be detected to facilitate the use of gear in various fields.

[0003] For this, China patent number: CN202310858546.X, discloses a kind of detection special purpose gauge of planetary gear forging tooth thickness, including: fixed detection table;The vertical downward support column is respectively fixed and installed at the four corners of the bottom of the fixed detection table;Fixed slot is set in the middle of the left end of the fixed detection table;The left end of the fixed detection table is provided with the insertion slot of rectangular structure;The data detected by the detection rod will be more accurate without error, the gear forging can be used normally in machinery by the detection rod;Solve the problem that some iron filings are brought on the just produced planetary gear, so the iron filings in the gear tooth thickness need to be cleaned, if the iron filings are not cleaned, the detection rod is inserted on the iron filings in the gear tooth thickness and stops, so that the detection rod cannot be inserted into the gear tooth thickness, so that the data detected will have error, and the data in the gear tooth thickness cannot be accurately detected.

[0004] The device fixes the forging on the connecting block by setting the limiting disc, and detects the gear tooth thickness by the detection rod, but in real life, gears of different specifications and sizes have different hole sizes in the middle, for the forging with large hole size, after being sleeved on the outside of the center column, the difference between the hole inner diameter and the diameter of the center column is large, which makes the inner wall of the hole fit the outer wall of the center column, so that the axis of the center column deviates from the axis of the hole, and after being fixed, the forging will deviate, which will affect the accuracy of detection, and the contact area between the gear tooth thickness and the detection rod is small, and the detection rod is easy to miss when abutting, which needs to be operated many times, so that the detection efficiency is low, and the actual use experience is not ideal.

[0005] Therefore, in order to solve the above problems, a forging shape and surface quality detection equipment is provided. SUMMARY

[0006] The object of the present invention is to provide a forging shape and surface quality inspection device to solve the problem that the device in the prior art proposed in the above background technology fixes the forging on the connecting rotary block by setting a limiting disk, and abuts the tooth thickness of the forging through a detection rod for inspection. However, in real life, gears of different specifications and sizes have different through-hole sizes in the middle. For forgings with larger through-hole sizes, after being sleeved on the outside of the center column, due to the large difference between the inner diameter of the through-hole and the diameter of the center column, the inner wall of the through-hole will fit the outer wall of the center column, causing the axis of the center column and the axis of the through-hole to offset. After fixing, the forging will offset, which will affect the accuracy of the inspection. In addition, the contact area between the tooth thickness of the forging and the detection rod is small, and it is easy to stagger when abutting, requiring multiple operations, resulting in relatively low inspection efficiency and unsatisfactory actual use experience.

[0007] To achieve the above object, the present invention provides the following technical solution: a forging shape and surface quality inspection device, comprising: an inspection table, a guide groove is installed on the bottom surface of the upper end of the inspection table, and a gear forging is placed on the top surface of the inspection table;

[0008] A collecting trough is provided on the top surface of the detection platform, and a scraper is slidably installed on the inner side of the collecting trough;

[0009] The top surface of the detection platform is equipped with a positioning structure, and the positioning structure includes a bracket, and the bracket is fixedly mounted on the right end of the top surface of the detection platform, and the bottom surface of the upper end of the detection platform is fixedly mounted on the motor, and the output end of the motor is movably connected to the first pulley through a damping bearing, and the right end of the top surface of the detection platform is movably mounted on a rotating rod through a bearing, and the upper and lower ends of the rotating rod are fixedly connected to the second pulley, and the outer side of the second pulley is provided with a transmission belt. The middle part of the bracket is movably mounted on the third pulley through a bearing, and the bottom surface of the third pulley is fixedly connected to the rotating column. The outer wall of the rotating column is provided with a first cross groove, and the top surface of the first pulley is fixedly connected to the positioning column, and the outer wall of the positioning column is provided with a second cross groove. The top surface of the bracket is fixedly mounted on the

[0010] The left side of the positioning structure is provided with a detection structure, the detection structure comprises an electric push rod, the electric push rod is fixedly installed at the left end of the top surface of the detection table, the protruding end of the electric push rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a square groove sleeve block, the outer side of the square groove sleeve block is sleeved with a connecting block, the surface of the connecting block is provided with a mounting groove, the inner side of the square groove sleeve block is inserted with a square block, one end of the square block is fixedly connected with a first spring, the other end of the square block is fixedly connected with a connecting rod, the end of the connecting rod is fixedly connected with an abutment rod, the outer wall of the connecting block is fixedly connected with two groups of abutment arms, the ends of the two groups of abutment arms are rotatably connected with a sector plate respectively, the outer side of the sector plate is fixedly connected with a coil spring, the surface of the sector plate is provided with a brush, the surface of the sector plate is provided with a sector hole, the surface of the connecting block is provided with a magnetic block inside, the inner wall of the collecting groove is provided with a magnetic strip, the surface of the connecting block is fixedly connected with a scale rod, the inside of the scale rod is inserted with a detection rod, the inner wall of the detection rod is fixedly connected with a second spring.

[0011] Preferably, the guide groove communicates with the inside of the collecting groove, the surface of the gear forge piece is provided with a through hole, and the gear forge piece is sleeved on the outer side of the positioning column through the through hole.

[0012] Preferably, the transmission belt is provided with two groups, and the ends of the two groups of transmission belts are sleeved on the outer sides of the first belt pulley and the third belt pulley respectively.

[0013] Preferably, the first cross groove and the positioning column are vertically aligned and have the same size, the cross rod and the cross abutment block are slidably installed in the rotating column through the first cross groove, and the cross rod and the cross abutment block are matched with the first cross groove and the positioning column.

[0014] Preferably, the square groove sleeve block is movably installed in the inside of the mounting groove through a bearing, one end of the square block is inserted into the inside of the mounting groove, the other end of the square block is inserted into the inside of the square groove sleeve block, and one end of the first spring is fixedly connected with the inner wall of the square groove sleeve block.

[0015] Preferably, the two groups of sector plates are symmetrically installed and abutted with each other, the connecting rod penetrates the two groups of sector plates through the sector hole, the diameter of the connecting rod is equal to the inner diameter of the sector hole, the connecting rod is located at the center of the connecting block, the abutment rod is located at the right side of the sector plate, the sector plate is parallel to the connecting block, and one end of the coil spring is fixedly connected with the abutment arm.

[0016] Preferably, the scale rod is located at the upper side of the connecting rod, and one end of the second spring is fixedly connected with the inner wall of the scale rod.

[0017] Compared with the prior art, the detection device has the beneficial effects that: the cross abutting block is arranged on the detection device, and can abut in the through hole of the gear forging, so that the axis of the gear forging coincides with the axis of the positioning column, so that the motor can drive the gear forging to rotate around the axis, thereby improving the detection accuracy; two groups of abutting arms are arranged on both sides of the detection rod, and the abutting arms can abut on both sides of the gear teeth of the gear forging, so that the detection rod can be aligned with the tooth thickness of the gear forging, thereby facilitating the stable abutment of the detection rod and the tooth thickness of the gear forging, and improving the detection efficiency.

[0018] The positioning structure and the detection structure are arranged, the gear forging is sleeved outside the positioning column through the through hole, the electric telescopic rod is started, the electric telescopic rod pushes down the cross rod, the cross rod is lowered in the first cross groove in the rotating column, the cross rod drives the cross abutting block to push out from the bottom end of the rotating column, and the cross abutting block is inserted into the second cross groove in the positioning column, when the cross abutting block moves in the second cross groove, the bottom end of the cross abutting block is inserted into the through hole of the gear forging and abuts against the inner wall of the through hole, so that the gear forging moves outside the positioning column, because the through hole is circular and the cross abutting block is cross-shaped, when the cross abutting block abuts against the inner wall of the circular hole, the cross abutting block pushes the gear forging to move outside the positioning column, so that the axis of the gear forging coincides with the axis of the positioning column, the gear forging can be fixed while rotating around the axis, the motor is started, the damping rotating shaft drives the first belt pulley and the positioning column to rotate, the rotation of the first belt pulley drives the third belt pulley to rotate through the transmission belt, the second belt pulley and the rotating rod, the third belt pulley drives the rotating column to rotate, the rotating column drives the cross rod and the cross abutting block to rotate through the first cross groove, the cross abutting block drives the positioning column to rotate through the second cross groove, the positioning column drives the gear forging to rotate, so as to adjust the angle of the gear forging, and the first cross groove and the second cross groove can be kept in alignment, the electric push rod is started, the electric push rod drives the motor, the connecting block and the brush to be close to the gear forging, the brush is attached to the tooth thickness of the gear forging, the motor is started, the motor drives the connecting block, the abutting arm, the sector plate and the brush to rotate, the rotating brush can brush off the dirt on the tooth thickness of the gear forging, the surface of the gear forging to be detected can be kept clean, the dirt cleaned can fall into the collecting groove, the dirt in the collecting groove can be scraped out through the guide groove by pulling the scraper, and the connecting rod penetrates through the sector plate through the sector hole, and the outer wall of the connecting rod is attached to the inner wall of the sector hole, so that when the brush is attached to the surface of the gear forging, the sector plate can be kept fixed to support the brush, so that the brush can keep enough rigidity to improve the cleaning effect, with the continuous operation of the electric push rod, the abutting rod is attached to the surface of the gear forging, and the abutting rod reacts on the connecting rod, the connecting rod drives the square block, the square block is pushed out from the inside of the mounting groove, and the square block is completely inserted into the inside of the square groove sleeve block, so that the connection between the square groove sleeve block and the connecting block is released, at this time, the continuous operation of the motor cannot drive the connecting block to rotate, the connecting block stops, and is kept fixed under the magnetic attraction of the magnetic block and the magnetic strip, at this time, the two sets of sector plates on the two sets of abutting arms are symmetrically located on both sides of the tooth thickness of the gear forging, and the connecting rod is moved away from the inside of the sector hole, that is, the sector plate is released, with the continuous operation of the electric push rod, the gear forging drives the brush and the sector plate to rotate on the abutting arm and pull the coil spring to deform, so that the two sets of sector plates are located on both sides of the tooth thickness of the gear forging, and the end of the abutting arm abuts against both sides of the tooth thickness of the gear forging, the gear forging drives the positioning column and the first belt pulley to rotate on the output end of the motor through the damping rotating shaft,The angle of the gear forging is adjusted, so that the detection rod is aligned with the middle of the gear forging tooth thickness, when the detection rod is attached to the gear forging tooth thickness, the gear forging will push the detection rod to slide in the scale rod, the detection rod can extrude the second spring, by observing the position of the detection rod and the scale on the scale rod, the accurate data can be measured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural front view schematic diagram of the present application;

[0020] Figure 2 It is a structural bottom view schematic diagram of the present application;

[0021] Figure 3 It is an explosive schematic diagram of the structure of the present application;

[0022] Figure 4 It is an explosive schematic diagram of the positioning structure of the present application;

[0023] Figure 5 It is an explosive schematic diagram of the structure of the third belt pulley of the present application;

[0024] Figure 6 It is a structural top view schematic diagram of the detection table and the collection groove of the present application;

[0025] Figure 7 It is an explosive schematic diagram of the detection structure of the present application;

[0026] Figure 8 It is a structural front view cross-sectional schematic diagram of the installation groove of the present application;

[0027] Figure 9 It is an explosive schematic diagram of the square groove sleeve block of the present application;

[0028] Figure 10 It is an explosive schematic diagram of the abutting arm of the present application;

[0029] Figure 11 It is an enlarged schematic diagram of the abutting state structure of the abutting arm and the gear forging.

[0030] In the figure: 1, detection table; 11, guide groove; 12, collecting groove; 13, scraper; 14, gear forging; 2, positioning structure; 21, support; 22, motor; 23, first belt pulley; 24, rotating rod; 25, second belt pulley; 26, transmission belt; 27, third belt pulley; 28, rotating column; 29, first cross groove; 210, positioning column; 211, second cross groove; 212, electric telescopic rod; 213, cross rod; 214, cross abutment block; 3, detection structure; 31, electric push rod; 32, motor; 33, connecting block; 34, mounting groove; 35, square groove sleeve block; 36, square block; 37, first spring; 38, connecting rod; 39, abutment rod; 310, abutment arm; 311, sector; 312, coil spring; 313, brush; 314, sector hole; 315, magnetic block; 316, magnetic strip; 317, scale rod; 318, detection rod; 319, second spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely 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 work fall within the scope of protection of the present application.

[0032] Please refer to Figures 1-11 An embodiment provided by the present application includes:

[0033] The damping bearing, the detection table 1, the gear forging 14, the motor 22, the electric telescopic rod 212, the electric push rod 31 and the motor 32 used in the present application are products that can be directly purchased in the market, and their principles and connection modes are all prior art well known to those skilled in the art, so they will not be described here.

[0034] An embodiment provided by the present application includes:

[0035] The top surface of the detection table 1 is provided with the collecting groove 12, and the inner side of the collecting groove 12 is slidingly installed with the scraper 13.

[0036] The top surface of the test platform 1 is equipped with a positioning structure 2, which includes a bracket 21. The bracket 21 is fixedly mounted on the right end of the top surface of the test platform 1. A motor 22 is fixedly mounted on the bottom surface of the upper end of the test platform 1. The output end of the motor 22 is movably connected to a first pulley 23 through a damping bearing. A rotating rod 24 is movably mounted on the right end of the top surface of the test platform 1 through a bearing. The upper and lower ends of the rotating rod 24 are fixedly connected to a second pulley 25. A transmission belt 26 is sleeved on the outer side of the second pulley 25. The middle part of the bracket 21 is connected to the test platform 1 through an axis. A third pulley 27 is movably mounted on the bearing, a rotating column 28 is fixedly connected to the bottom surface of the third pulley 27, a first cross groove 29 is provided on the outer wall of the rotating column 28, a positioning column 210 is fixedly connected to the top surface of the first pulley 23, a second cross groove 211 is provided on the outer wall of the positioning column 210, an electric telescopic rod 212 is fixedly mounted on the top surface of the bracket 21, the extended end of the electric telescopic rod 212 is movably connected to a cross rod 213 via a bearing, and a cross abutment block 214 is integrally formed at the bottom end of the cross rod 213;

[0037] The left side of the positioning structure 2 is provided with a detection structure 3, which includes an electric push rod 31, which is fixedly mounted on the left end of the top surface of the detection platform 1, and the protruding end of the electric push rod 31 is fixedly connected to the motor 32, and the output end of the motor 32 is fixedly connected to a square slot block 35, and the outer side of the square slot block 35 is provided with a connecting block 33, and the surface of the connecting block 33 is provided with a mounting slot 34, and the inner side of the square slot block 35 is inserted with a square block 36, one end of the square block 36 is fixedly connected to a first spring 37, and the other end of the square block 36 is fixedly connected to a connecting rod 38, and the end of the connecting rod 38 is fixedly connected to an abutting rod 39, and two groups of abutting arms 310 are fixedly connected to the outer wall of the connecting block 33, and the ends of the two groups of abutting arms 310 are rotatably connected to fan-shaped disks 311 respectively, and the outer side of the fan-shaped disk 311 is fixedly connected to a coil spring 312, and the surface of the fan-shaped disk 311 is provided with a brush 313. A fan-shaped hole 314 is provided on the surface of the disk 311, a magnetic block 315 is provided inside the surface of the connecting block 33, a magnetic strip 316 is provided on the inner wall of the collecting tank 12, a scale rod 317 is fixedly connected to the surface of the connecting block 33, a detection rod 318 is inserted into the inside of the scale rod 317, and a second spring 319 is fixedly connected to the inner wall of the detection rod 318. The cross abutment block 214 can abut against the through hole of the gear forging 14, so that the axis of the gear forging 14 coincides with the axis of the positioning column 210, so as to ensure that the motor 22 can drive the gear forging 14 to rotate around the axis, so as to improve the detection accuracy, and two sets of abutment arms 310 are provided on both sides of the detection rod 318, and the abutment arms 310 can abut against both sides of the meshing teeth of the gear forging 14 to ensure that the detection rod 318 can be aligned with the tooth thickness of the gear forging 14, so as to facilitate the stable abutment of the detection rod 318 with the tooth thickness of the gear forging 14, thereby improving the detection efficiency.

[0038] Further, the guide groove 11 is communicated with the inside of the collecting groove 12, the gear forging 14 is provided with a through hole on the surface, and the gear forging 14 is sleeved outside the positioning column 210 through the through hole. The stains in the collecting groove 12 can be discharged through the guide groove 11, and the rotation of the positioning column 210 can drive the gear forging 14 to rotate.

[0039] Further, the transmission belt 26 is provided with two groups, and the ends of the two groups of transmission belts 26 are sleeved outside the first belt wheel 23 and the third belt wheel 27 respectively. The rotation of the first belt wheel 23 can drive the second belt wheel 25, the rotating rod 24 and the third belt wheel 27 to rotate through the transmission belt 26, so as to ensure that the positioning column 210 and the rotating column 28 are aligned, and facilitate the movement of the cross rod 213 and the cross abutting block 214 between the first cross groove 29 and the second cross groove 211.

[0040] Further, the first cross groove 29 and the positioning column 210 are vertically aligned and have the same size. The cross rod 213 and the cross abutting block 214 are both slidably installed in the rotating column 28 through the first cross groove 29. The cross rod 213 and the cross abutting block 214 are matched with the first cross groove 29 and the positioning column 210. The cross rod 213 and the cross abutting block 214 can move in the rotating column 28 through the first cross groove 29, and can move downward in the positioning column 210 through the second cross groove 211.

[0041] Further, the square groove sleeve block 35 is movably installed in the inside of the mounting groove 34 through a bearing. One end of the square block 36 is inserted into the inside of the mounting groove 34, and the other end of the square block 36 is inserted into the inside of the square groove sleeve block 35. One end of the first spring 37 is fixedly connected with the inner wall of the square groove sleeve block 35. The connecting block 33 can rotate outside the square groove sleeve block 35. The square block 36 provides connection between the connecting block 33 and the square groove sleeve block 35, so that the connecting block 33 can rotate under the action of the motor 32. The first spring 37 provides power for the one end of the square block 36 to be pushed out of the square groove sleeve block 35 and inserted into the mounting groove 34.

[0042] Further, the two sets of sector plates 311 are symmetrically installed and abut each other, the connecting rod 38 penetrates the two sets of sector plates 311 through the sector holes 314, the diameter of the connecting rod 38 is equal to the inner diameter of the sector hole 314, the connecting rod 38 is located at the center of the connecting block 33, the abutting rod 39 is located at the right side of the sector plate 311, the sector plate 311 is parallel to the connecting block 33, one end of the coil spring 312 is fixedly connected with the abutting arm 310, the connecting rod 38 abuts the inner wall of the sector hole 314, so that the two sets of sector plates 311 can be kept in an abutting state and parallel to the connecting block 33, so that the sector plate 311 keeps a fixed angle on the abutting arm 310, and provides a bearing for the sector plate 311 to brush the gear forge piece 14, and the abutting rod 39 can abut the gear forge piece 14 when the abutting arm 310 is close to the gear forge piece 14, so as to push the connecting rod 38 out from the inner side of the abutting arm 310.

[0043] Further, the scale rod 317 is located on the upper side of the connecting rod 38, one end of the second spring 319 is fixedly connected with the inner wall of the scale rod 317, and when the detection rod 318 abuts the tooth thickness of the gear forge piece 14, the contact position has been cleaned by the coil spring 312, so that the detection effect can be kept, and the second spring 319 provides power for the detection rod 318 to reset on the scale rod 317.

[0044] Working principle: during detection, the gear forge piece 14 is sleeved outside the positioning column 210 through the through hole, the electric telescopic rod 212 is started, the electric telescopic rod 212 pushes the cross rod 213 downward, so that the cross rod 213 descends in the first cross groove 29 in the rotating column 28, the cross rod 213 drives the cross abutting block 214 to push out from the bottom end of the rotating column 28 and is inserted downward in the second cross groove 211 in the positioning column 210, when the cross abutting block 214 moves inside the second cross groove 211, the bottom end thereof is inserted in the through hole of the gear forge piece 14 and abuts the inner wall of the through hole, so that the gear forge piece 14 moves outside the positioning column 210, since the through hole is circular and the cross abutting block 214 is cross-shaped, when the cross abutting block 214 abuts the inner wall of the circular hole, the gear forge piece 14 is pushed to move outside the positioning column 210, so that the axis of the gear forge piece 14 coincides with the axis of the positioning column 210, so as to ensure that the gear forge piece 14 can rotate around the axis and be fixed at the same time;

[0045] The starting motor 22 can drive the first pulley 23 and the positioning column 210 to rotate. The rotation of the first pulley 23 can drive the third pulley 27 to rotate through the transmission belt 26, the second pulley 25 and the rotating rod 24. The third pulley 27 drives the rotating column 28 to rotate. The rotating column 28 drives the cross rod 213 and the cross abutting block 214 to rotate through the first cross slot 29. The cross abutting block 214 drives the positioning column 210 to rotate through the second cross slot 211. The positioning column 210 drives the gear forging 14 to rotate, so as to adjust the angle of the gear forging 14. The first cross slot 29 and the second cross slot 211 can be kept in alignment.

[0046] The electric push rod 31 is started, the electric push rod 31 can drive the motor 32, the connecting block 33 and the brush 313 close to the gear forging 14, the brush 313 is attached to the tooth thickness of the gear forging 14, the motor 32 is started, the motor 32 drives the connecting block 33, the abutting arm 310, the sector plate 311 and the brush 313 rotate, the rotating brush 313 can brush the dirt on the tooth thickness of the gear forging 14, the surface of the gear forging 14 can be kept clean, the dirt cleaned can fall into the collecting groove 12, by pulling the scraper 13, the dirt in the collecting groove 12 can be scraped, so that it is discharged through the guide groove 11, and the connecting rod 38 penetrates the sector hole 314 through the sector plate 311, and the outer wall of the connecting rod 38 is attached to the inner wall of the sector hole 314, so that when the brush 313 is attached to the surface of the gear forging 14, the sector plate 311 can be fixed to support the brush 313, so that the brush 313 can keep enough rigidity to improve the cleaning effect, with the continuous operation of the electric push rod 31, the abutting rod 39 is attached to the surface of the gear forging 14, and the abutting rod 39 reacts on the connecting rod 38, that is, the square block 36 is pushed out from the inside of the mounting groove 34, and the square block 36 is completely inserted into the inside of the square sleeve block 35, so that the connection between the square sleeve block 35 and the connecting block 33 is released, at this time, the continuous operation of the motor 32 cannot drive the connecting block 33 to rotate, the connecting block 33 will stop, and it is fixed under the magnetic attraction of the magnetic block 315 and the magnetic strip 316, at this time, the two sets of sector plates 311 on the two sets of abutting arms 310 are symmetrically located on both sides of the tooth thickness of the gear forging 14, and the connecting rod 38 is removed from the inside of the sector hole 314, that is, the limiting of the sector plate 311 is released, with the continuous operation of the electric push rod 31, the gear forging 14 drives the brush 313 and the sector plate 311, so that the sector plate 311 rotates on the abutting arm 310 and pulls the coil spring 312 to deform, so that the two sets of sector plates 311 are located on both sides of the tooth thickness of the gear forging 14, and the end of the abutting arm 310 abuts against both sides of the tooth thickness of the gear forging 14, the gear forging 14 drives the positioning column 210 and the first belt pulley 23 to rotate on the output end of the motor 22 through the damping shaft, so as to adjust the angle of the gear forging 14, so that the detection rod 318 is aligned with the middle part of the tooth thickness of the gear forging 14.

[0047] When the detection rod 318 is attached to the tooth thickness of the gear forging 14, the gear forging 14 drives the detection rod 318 to slide in the scale rod 317, the detection rod 318 can press the second spring 319, by observing the position of the detection rod 318 and the scale on the scale rod 317, the accurate data can be measured.

[0048] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can easily implement the present application according to the drawings and the above description; however, any person skilled in the art can make some changes, modifications and equivalent changes of the above disclosed technical contents without departing from the technical solution of the present application, and the equivalent embodiments of the present application are still within the protection scope of the present application.

Claims

1. A forging shape and surface quality inspection device, comprising: A detection platform, wherein a positioning structure is installed on the top surface of the detection platform, a detection structure is installed on one side of the positioning structure, and a collection tank is opened on the top surface of the detection platform; Its characteristics are: The detection structure includes an electric push rod, which is fixedly mounted on the left end of the top surface of the detection platform, the protruding end of the electric push rod is fixedly connected to a motor, the output end of the motor is fixedly connected to a square slot block, the outer side of the square slot block is sleeved with a connecting block, the surface of the connecting block is provided with a mounting slot, the inner side of the square slot block is inserted with a square block, one end of the square block is fixedly connected to a first spring, the other end of the square block is fixedly connected to a connecting rod, the end of the connecting rod is fixedly connected to an abutment rod, two groups of abutment arms are fixedly connected to the outer wall of the connecting block, the ends of the two groups of abutment arms are respectively rotatably connected to fan-shaped disks, the outer side of the fan-shaped disk is fixedly connected with a coil spring, the surface of the fan-shaped disk is provided with a brush, the surface of the fan-shaped disk is provided with a fan-shaped hole, the surface of the connecting block is provided with a magnetic block, the inner wall of the collecting tank is provided with a magnetic strip, the surface of the connecting block is fixedly connected with a scale rod, the interior of the scale rod is inserted with a detection rod, and the inner wall of the detection rod is fixedly connected with a second spring.

2. The forging shape and surface quality inspection device according to claim 1, characterized in that: The bottom surface of the upper end of the detection platform is provided with a guide groove, and a gear forging is placed on the top surface of the detection platform. The guide groove is communicated with the inside of the collection tank. A through hole is opened on the surface of the gear forging, and the gear forging is sleeved on the outside of the positioning column through the through hole. A scraper is slidably installed on the inner side of the collection tank. The positioning structure includes a bracket, and the bracket is fixedly installed on the right end of the top surface of the detection platform. A motor is fixedly installed on the bottom surface of the upper end of the detection platform. The output end of the motor is movably connected to the first pulley through a damping bearing. A rotating rod is movably installed on the right end of the top surface of the detection platform through a bearing. The upper and lower ends of the rotating rod are fixedly connected to the second pulley, and the outer side of the second pulley is provided with a transmission belt. The middle part of the bracket is movably mounted with a third pulley through a bearing, and the bottom surface of the third pulley is fixedly connected to a rotating column, and a first cross groove is provided on the outer wall of the rotating column. The top surface of the first pulley is fixedly connected to a positioning column, and a second cross groove is provided on the outer wall of the positioning column. An electric telescopic rod is fixedly mounted on the top surface of the bracket, and the protruding end of the electric telescopic rod is movably connected to a cross rod through a bearing, and a cross abutment block is integrally formed at the bottom end of the cross rod.

3. The forging shape and surface quality inspection device according to claim 2, characterized in that: Two groups of transmission belts are provided, and the ends of the two groups of transmission belts are respectively sleeved on the outer sides of the first pulley and the third pulley.

4. The forging shape and surface quality inspection device according to claim 2, characterized in that: The first cross slot and the positioning column are aligned vertically and have the same size. The cross rod and the cross abutment block are both slidably installed in the rotating column through the first cross slot. The cross rod and the cross abutment block are adapted to the first cross slot and the positioning column.

5. The forging shape and surface quality inspection equipment according to claim 1, characterized in that: The square slot sleeve block is movably installed inside the mounting slot through a bearing, one end of the square block is inserted inside the mounting slot, the other end of the square block is inserted inside the square slot sleeve block, and one end of the first spring is fixedly connected to the inner wall of the square slot sleeve block.

6. The forging shape and surface quality inspection equipment according to claim 1, characterized in that: The two groups of fan-shaped disks are installed symmetrically and fit together. The connecting rod passes through the two groups of fan-shaped disks through the fan-shaped holes. The diameter of the connecting rod is equal to the inner diameter of the fan-shaped hole. The connecting rod is located at the center of the connecting block. The abutment rod is located on the right side of the fan-shaped disk. The fan-shaped disk is parallel to the connecting block. One end of the coil spring is fixedly connected to the abutment arm.

7. The forging shape and surface quality inspection device according to claim 1, characterized in that: The scale rod is located on the upper side of the connecting rod, and one end of the second spring is fixedly connected to the inner wall of the scale rod.

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