Iron tooth forge piece defect automatic detection tool

Abstract

The utility model discloses an iron tooth forge piece defect automatic detection tool, which belongs to the field of detection tools and comprises a base, a supporting block arranged in the center of the upper end face of the base, a detection positioning block arranged in the center of the upper end face of the supporting block, a profiling positioning surface arranged on the upper end face of the detection positioning block, and two symmetrical profiling tooth holes arranged at the bottom of the profiling positioning surface. The distance between the two profiling tooth holes is larger than the length of the supporting block. Two first detection supports are symmetrically arranged on the base corresponding to the profiling tooth holes, first detection sensors are arranged on the first detection supports, two second detection supports are symmetrically arranged at the two ends of the base, and second detection sensors are arranged on the second detection supports. The two second detection sensors can be located at the bottoms of wing parts at the two ends of the iron tooth forge piece correspondingly, the two first detection sensors can be located at the bottoms of two tooth parts of the iron tooth forge piece correspondingly, and the iron tooth forge piece can be rapidly detected through the profiling positioning structure and the reasonably-arranged sensors.

Description

Technical Field

[0001] The utility model relates to the field of detection tools, in particular to an automatic detection tool for defects of iron tooth forgings. Background Art

[0002] The iron tooth forging targeted by this scheme is similar to a long plate with two protruding teeth in the middle of the long plate. Defects may occur during the forging process. The defects of the iron tooth forging are mainly insufficient filling of the wing tip of the tooth, and the wing at both ends of the long plate is warped upward or downward. Therefore, it is necessary to perform dimensional inspection on the iron tooth forging. At present, the defect inspection of iron tooth forgings relies on manual judgment with the help of templates, which has large judgment errors, low efficiency and high labor costs.

[0003] In view of the above problems, the utility model designs and manufactures an automatic detection tool for defects of iron tooth forgings to overcome the above defects. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides an automatic detection tool for defects of iron tooth forgings, which can ensure rapid automatic detection of iron tooth forgings through a contour positioning structure and reasonable arrangement of sensors.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: an automatic detection tool for iron tooth forging defects, comprising a base, a support block is provided at the center of the upper end surface of the base, a detection positioning block is provided at the center of the upper end surface of the support block, a profiling positioning surface is provided at the upper end surface of the detection positioning block, two symmetrical profiling tooth holes are provided at the bottom of the profiling positioning surface, the profiling tooth holes can penetrate the detection positioning block, the two tooth parts of the iron tooth forging can cooperate with the two profiling tooth holes, and the distance between the two profiling tooth holes is greater than the length of the support block;

[0006] Two first detection brackets are symmetrically arranged on the base corresponding to the profiling tooth hole, and the first detection brackets are provided with first detection sensors. When the iron tooth forging is placed on the detection positioning block, the two first detection sensors can be located at the bottom of the two tooth parts of the iron tooth forging respectively;

[0007] Two second detection brackets are symmetrically arranged at both ends of the base, and second detection sensors are arranged on the second detection brackets. When the iron tooth forging is placed on the detection positioning block, the two second detection sensors can be located at the bottom of the wings at both ends of the iron tooth forging respectively.

[0008] Preferably, the bottom of the detection positioning block is detachably connected to the bottom of the support block by two connecting bolts.

[0009] Preferably, the detection positioning block and the support block are connected via two positioning pins.

[0010] Preferably, the first detection bracket is configured as a Z-shaped bracket, the bottom of the Z-shaped bracket is configured as a long slot hole, the Z-shaped bracket is connected to the base via bolts, and the position of the Z-shaped bracket on the base can be adjusted via the bolts and the long slot hole.

[0011] Preferably, the second detection bracket is set as an L-shaped bracket, and the bottom of the L-shaped bracket is also set as a long slot hole. The L-shaped bracket is connected to the base through bolts, and the position of the L-shaped bracket on the base can be adjusted through the bolts and the long slot hole.

[0012] Preferably, the first detection sensor is configured as a proximity switch.

[0013] Preferably, the second detection sensor is configured as a laser displacement sensor.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model utilizes the contoured positioning surface and two contoured tooth holes on the detection and positioning block to accurately position the iron tooth forging. The second detection sensors at both ends of the base can detect the size of the distance from the wing parts at both ends of the iron tooth forging. Similarly, the first detection sensor can detect the size of the distance from the tooth part of the iron tooth forging. If it exceeds the calibrated detection range, it is deemed to be out of tolerance.

[0016] 2. The utility model can be combined with a manipulator to realize automatic detection, and the detection efficiency is high, and the position defects of the teeth or wings can be detected in one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a main view of a tool for automatically detecting defects in iron tooth forgings;

[0018] Figure 2 A top view of an automatic defect detection tool for an iron tooth forging;

[0019] Figure 3 Schematic diagram of the iron tooth forging.

[0020] In the figure: 1-base, 2-support block, 3-first detection sensor, 4-first detection bracket, 5-second detection bracket, 6-second detection sensor, 7-detection positioning block, 8-positioning pin, 9-iron tooth forging, 10-connecting bolt, 91-tooth portion, 92-wing portion. DETAILED DESCRIPTION

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 3As shown, an automatic detection tool for defects of iron tooth forgings includes a base 1, a support block 2 is provided at the center of the upper end surface of the base 1, a detection positioning block 7 is provided at the center of the upper end surface of the support block 2, a profiling positioning surface is provided at the upper end surface of the detection positioning block 7, two symmetrical profiling tooth holes are provided at the bottom of the profiling positioning surface, the profiling tooth holes can penetrate the detection positioning block 7, two tooth portions 91 of the iron tooth forging 9 can cooperate with the two profiling tooth holes, and the distance between the two profiling tooth holes is greater than the length of the support block 2;

[0023] Two first detection brackets 4 are symmetrically arranged on the base 1 corresponding to the profiling tooth hole, and a first detection sensor 3 is arranged on the first detection bracket 4. The first detection sensor 3 is preferably set as a proximity switch. When the iron tooth forging 9 is placed on the detection positioning block 7, the two first detection sensors 3 can be located at the bottom of the two tooth parts 91 of the iron tooth forging 9 respectively;

[0024] Two second detection brackets 5 are symmetrically arranged at both ends of the base 1, and a second detection sensor 6 is arranged on the second detection bracket 5. The second detection sensor 6 is preferably configured as a laser displacement sensor. When the iron tooth forging 9 is placed on the detection positioning block 7, the two second detection sensors 6 can be respectively located at the bottom of the wings 92 at both ends of the iron tooth forging 9.

[0025] The utility model utilizes the contoured positioning surface and two contoured tooth holes on the detection positioning block 7 to accurately position the iron tooth forging 9. The second detection sensors 6 at both ends of the base 1 can detect the size of the wing portions 92 at both ends of the iron tooth forging 9. Similarly, the first detection sensor 3 can detect the size of the tooth portion 91 of the iron tooth forging 9. If it exceeds the calibrated detection range, it is deemed to be out of tolerance.

[0026] The utility model can be combined with a manipulator to realize automatic detection, and has high detection efficiency, and the position defects of the tooth portion 91 or the wing portion 92 can be detected once.

[0027] Specifically, the first detection bracket 4 is set as a Z-shaped bracket, the bottom of the Z-shaped bracket is set as a long slot hole, the Z-shaped bracket is connected to the base 1 by bolts, and the position of the Z-shaped bracket on the base 1 can be adjusted by the bolts and the long slot hole; the second detection bracket 5 is set as an L-shaped bracket, the bottom of the L-shaped bracket is also set as a long slot hole, the L-shaped bracket is connected to the base 1 by bolts, and the position of the L-shaped bracket on the base 1 can be adjusted by the bolts and the long slot hole.

[0028] The bottom of the detection and positioning block 7 of the utility model is detachably connected to the bottom of the support block 2 through two connecting bolts 10, and the detection and positioning block 7 and the support block 2 are preferably connected through two positioning pins 8.

[0029] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. An automatic detection tool for defects of iron tooth forgings, characterized in that: It comprises a base, wherein a support block is provided at the center of the upper end surface of the base, a detection positioning block is provided at the center of the upper end surface of the support block, a profiling positioning surface is provided at the upper end surface of the detection positioning block, two symmetrical profiling tooth holes are provided at the bottom of the profiling positioning surface, the profiling tooth holes can penetrate the detection positioning block, two teeth of the iron tooth forging can cooperate with the two profiling tooth holes, and the distance between the two profiling tooth holes is greater than the length of the support block; Two first detection brackets are symmetrically arranged on the base corresponding to the profiling tooth hole, and the first detection brackets are provided with first detection sensors. When the iron tooth forging is placed on the detection positioning block, the two first detection sensors can be located at the bottom of the two tooth parts of the iron tooth forging respectively; Two second detection brackets are symmetrically arranged at both ends of the base, and second detection sensors are arranged on the second detection brackets. When the iron tooth forging is placed on the detection positioning block, the two second detection sensors can be located at the bottom of the wings at both ends of the iron tooth forging respectively.

2. The automatic defect detection tool for iron tooth forgings according to claim 1 is characterized in that: The bottom of the detection positioning block is detachably connected to the bottom of the support block through two connecting bolts.

3. The automatic defect detection tool for iron tooth forgings according to claim 1 is characterized in that: The detection positioning block and the support block are connected via two positioning pins.

4. The automatic defect detection tool for iron tooth forgings according to claim 1 is characterized in that: The first detection bracket is configured as a Z-shaped bracket, the bottom of the Z-shaped bracket is configured as a long slot hole, the Z-shaped bracket is connected to the base via bolts, and the position of the Z-shaped bracket on the base can be adjusted via the bolts and the long slot hole.

5. The automatic defect detection tool for iron tooth forgings according to claim 1 is characterized in that: The second detection bracket is set as an L-shaped bracket, and the bottom of the L-shaped bracket is also set as a long slot hole. The L-shaped bracket is connected to the base through bolts, and the position of the L-shaped bracket on the base can be adjusted through the bolts and the long slot hole.

6. The automatic defect detection tool for iron tooth forgings according to claim 1 is characterized in that: The first detection sensor is configured as a proximity switch.

7. The automatic defect detection tool for iron tooth forgings according to claim 1 is characterized in that: The second detection sensor is configured as a laser displacement sensor.

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