CN222124930U - A surface hardness testing device for automobile parts processing - Google Patents
A surface hardness testing device for automobile parts processing Download PDFInfo
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- CN222124930U CN222124930U CN202420582011.4U CN202420582011U CN222124930U CN 222124930 U CN222124930 U CN 222124930U CN 202420582011 U CN202420582011 U CN 202420582011U CN 222124930 U CN222124930 U CN 222124930U
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- 238000007542 hardness measurement Methods 0.000 title claims description 6
- 238000012545 processing Methods 0.000 title abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000003754 machining Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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Abstract
本实用新型的一种汽车零件加工用的表面硬度检测装置，包括底座、工作板，底座的两侧中心设置有第一固定块，第一固定块分别设置有第一螺纹杆和第二螺纹杆，第一螺纹杆和第二螺纹杆表面设置有第二固定块，第二固定块之间设置有工作板，本实用新型通过将硬度检测仪固定连接到可以进行前后和左右移动的底座处，当需要对汽车零件进行硬度检测时，将汽车零件通过夹具固定连接到工作板处，然后通过硬度检测仪对汽车零件进行硬度检测，在某一个位置检测完成后，通过移动硬度检测仪的位置从而对汽车零件的另一个位置进行检测，使检测的结果更加准确。
The utility model discloses a surface hardness detection device for automobile parts processing, comprising a base and a working plate. First fixing blocks are arranged at the centers of two sides of the base, the first fixing blocks are respectively provided with a first threaded rod and a second threaded rod, second fixing blocks are arranged on the surfaces of the first threaded rod and the second threaded rod, and a working plate is arranged between the second fixing blocks. The utility model fixes a hardness detector to the base which can be moved forward and backward and left and right. When the hardness detection of automobile parts is required, the automobile parts are fixedly connected to the working plate through a clamp, and then the hardness detection of automobile parts is performed through the hardness detector. After the detection of a certain position is completed, the position of the hardness detector is moved to detect another position of the automobile part, so that the detection result is more accurate.
Description
Technical Field
The utility model relates to the technical field of automobile part machining, in particular to a surface hardness detection device for automobile part machining.
Background
Hardness is the ability of a material to resist pressing of harder objects into its surface, hardness testing is one of the important indicators of detecting material properties, and can reflect differences in chemical composition, organization structure and treatment process of mechanical parts, in the processing of automotive parts, in order to verify whether the surface hardness of the automotive parts meets standards, surface hardness detection devices are generally used.
In order to improve the accuracy of detection data, the position of the automobile part needs to be fixed, such as a surface hardness detection device for processing the automobile part, which is disclosed (announced) by China, publication No. CN211602764U, the automobile part needs to be placed on a workbench during detection, two clamps are arranged on two sides of a plane, so that the two ends of the automobile part which is detected in a pressed mode can be fixed, and the workbench and the mounting plate are fixed in position, so that only one part of the automobile part can be detected, and other positions of the automobile part cannot be detected, and a certain error exists in detection results.
Disclosure of utility model
The utility model aims to provide a surface hardness detection device for processing automobile parts, which aims to solve the problems in the background technology.
The surface hardness detection device for automobile part machining comprises a base and a working plate, wherein a first sliding groove is formed in the center of the top of the base in the transverse direction, a third threaded rod is arranged at two ends of the first sliding groove, a first sliding rod is sleeved on the surface of the third threaded rod and is connected to the first sliding groove in a sleeved mode, a second sliding guide rail is longitudinally arranged at the top of the first sliding groove, a second sliding groove is longitudinally arranged in the center of the top of the second sliding guide rail, a fourth threaded rod is arranged at two ends of the second sliding groove, a second sliding rod is sleeved on the surface of the fourth threaded rod, a sliding plate is arranged at the top of the second sliding rod, and a hardness detector is fixedly connected to the top of the sliding plate;
The two sides of the base are provided with first fixing blocks, the centers of the two first fixing blocks are respectively provided with a first threaded rod and a second threaded rod, the top of the first threaded rod is connected with the bottom output end of the first driving motor, the top of the second threaded rod is connected with the bottom center of the limiting plate, the working plate is arranged above the base, the two sides of the working plate are provided with second fixing blocks, the centers of the top and the bottom of the second fixing blocks are communicated with each other and provided with through holes, and the first threaded rod and the second threaded rod are respectively arranged inside the two through holes;
The top and the bottom of the working plate are communicated with each other to form a through groove, the two ends of the top of the working plate are provided with third sliding grooves, the front end and the rear end of the top of the working plate are transversely provided with first sliding guide rails, the two ends of the bottom of the first sliding guide rails are respectively provided with a second sliding block and a first sliding block, the second sliding blocks are in embedded sliding connection with one third sliding groove, and the first sliding blocks are in embedded sliding connection with the other third sliding groove;
The front bottom of the first sliding guide rail is provided with a supporting plate, a fourth sliding groove is formed in the front of the first sliding guide rail and above the supporting plate, two ends of the fourth sliding groove are connected with a third sliding rod in a jogged sliding mode, and a clamp is arranged on the front of the third sliding rod.
Preferably, the top of two backup pad is provided with auto parts main part, four apex angles departments of auto parts main part are fixed through four anchor clamps.
Preferably, one end of the third threaded rod is provided with a first rotating shaft, the other end of the first rotating shaft is connected with the output end of the second driving motor, the second driving motor is fixedly connected to the side face of one of the first fixing blocks, and the first rotating shaft is located in the base 1 and one of the first fixing blocks 2.
Preferably, the front surface of the second sliding guide rail is provided with a third driving motor, the output end of the third driving motor extends out of the second rotating shaft, the other end of the second rotating shaft is connected with one end of the fourth threaded rod, and the second rotating shaft is located in the second sliding guide rail.
Compared with the prior art, the utility model has the beneficial effects that:
According to the surface hardness detection device for processing the automobile parts, the hardness detector is fixedly connected to the base capable of moving forwards and backwards and leftwards and rightwards, when the hardness of the automobile parts is required to be detected, the automobile parts are fixedly connected to the working plate through the clamp, then the hardness of the automobile parts is detected through the hardness detector, after the detection of one position is completed, the position of the hardness detector is moved, so that the detection of the other position of the automobile parts is carried out, and the detection result is more accurate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a base structure of the present utility model;
FIG. 3 is a schematic view of a work plate structure of the present utility model;
Fig. 4 is a schematic view of a first sliding rail structure according to the present utility model.
In the figure, 1, a base; 2, a first fixed block, 3, a first threaded rod, 4, a first driving motor, 5, a second threaded rod, 6, a limiting plate, 7, a second fixed block, 8, a working plate, 9, an automobile part main body, 10, a first sliding guide rail, 11, a clamp, 12, a second driving motor, 13, a first sliding block, 14, a first sliding groove, 15, a third threaded rod, 16, a first sliding rod, 17, a second sliding guide rail, 18, a second sliding groove, 19, a fourth threaded rod, 20, a third driving motor, 21, a second sliding rod, 22, a sliding plate, 23, a hardness detector, 24, a through hole, 25, a third sliding groove, 26, a through groove, 27, a supporting plate, 28, a fourth sliding groove, 29, a third sliding rod, 30 and a second sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, the present utility model provides a surface hardness testing device for machining an automobile part, which comprises a base 1 and a working plate 8, wherein a first sliding groove 14 is transversely formed in the top center of the base 1, a third threaded rod 15 is arranged at two ends of the first sliding groove 14, a first sliding rod 16 is sleeved on the surface of the third threaded rod 15, the first sliding rod 16 is in embedded sliding connection with the first sliding groove 14, a second sliding guide rail 17 is longitudinally arranged at the top of the first sliding groove 14, a second sliding groove 18 is longitudinally arranged at the top center of the second sliding guide rail 17, a fourth threaded rod 19 is arranged at two ends of the second sliding groove 18, a second sliding rod 21 is sleeved on the surface of the fourth threaded rod 19, a sliding plate 22 is arranged at the top of the second sliding rod 21, and a hardness tester 23 is fixedly connected to the top of the sliding plate 22, and it is required to be noted that the hardness tester 23 is the prior art, and how the hardness tester 23 detects the automobile part body 9 will not be described in detail herein;
The two sides of the base 1 are provided with first fixed blocks 2 at the center, the centers of the two first fixed blocks 2 are respectively provided with a first threaded rod 3 and a second threaded rod 5, the top of the first threaded rod 3 is connected with the bottom output end of the first driving motor 4, the top of the second threaded rod 5 is connected with the bottom center of the limiting plate 6, the working plate 8 is arranged above the base 1, the two sides of the working plate 8 are provided with second fixed blocks 7 at the center, through holes 24 are formed in the top and bottom centers of the second fixed blocks 7 in a penetrating manner, and the first threaded rod 3 and the second threaded rod 5 are respectively arranged inside the two through holes 24;
Specifically, the rotation of the first driving motor 4 will rotate the first threaded rod 3, and the second threaded rod 5 will start the limiting function on the working plate 8, so that the working plate 8 will be moved, and the distance between the working plate 8 and the base 1 can be changed.
The top and the bottom of the working plate 8 are provided with through grooves 26 in a penetrating way, the two ends of the top of the working plate 8 are provided with third sliding grooves 25, the front end and the rear end of the top of the working plate 8 are provided with first sliding guide rails 10 along the transverse direction, the two ends of the bottom of the first sliding guide rails 10 are respectively provided with a second sliding block 30 and a first sliding block 13, the second sliding block 30 is in embedded sliding connection with one third sliding groove 25, and the first sliding block 13 is in embedded sliding connection with the other third sliding groove 25;
The front bottom of the first sliding guide rail 10 is provided with a supporting plate 27, the front of the first sliding guide rail 10 and above the supporting plate 27 is provided with a fourth sliding groove 28, two ends of the fourth sliding groove 28 are connected with a third sliding rod 29 in a jogged sliding manner, and the front of the third sliding rod 29 is provided with a clamp 11.
Further, the top of the two support plates 27 is provided with the auto part body 9, and four vertex angles of the auto part body 9 are fixed by four jigs 11.
Specifically, before use, the automobile part main body 9 needs to be fixed, the distance between the two first sliding guide rails 10 is matched with the width of the automobile part main body 9 by respectively sliding the first sliding guide rails 10, four clamps 11 are also needed to fix the four top corners of the automobile part main body 9, in order to adapt to the automobile part main body 9 with different sizes, the clamps 11 can be moved, and the clamps 11 are of the prior art, so that detailed description of the clamps 11 is omitted, and through the design, the automobile part main body 9 with different sizes can be fixed, so that hardness detection of the automobile part main body 9 can be better carried out.
Further, one end of the third threaded rod 15 is provided with a first rotating shaft, the other end of the first rotating shaft is connected with the output end of the second driving motor 12, the second driving motor 12 is fixedly connected to the side face of one of the first fixing blocks 2, and the first rotating shaft is located in the base 1 and one of the first fixing blocks 2.
Specifically, when the second driving motor 12 rotates, the first rotating shaft rotates, the rotation of the first rotating shaft rotates the third threaded rod 15, the rotation of the third threaded rod 15 moves the first slide rod 16, the movement of the first slide rod 16 moves the second slide rail 17, the movement of the second slide rail 17 moves the slide plate 22, and the movement of the slide plate 22 moves the hardness detector 23 left and right.
Further, a third driving motor 20 is disposed on the front surface of the second sliding guide rail 17, an output end of the third driving motor 20 extends out of a second rotating shaft, the other end of the second rotating shaft is connected with one end of the fourth threaded rod 19, and the second rotating shaft is located inside the second sliding guide rail 17.
Specifically, the rotation of the third driving motor 20 will rotate the second rotating shaft, the rotation of the second rotating shaft will rotate the fourth threaded rod 19, the rotation of the fourth threaded rod 19 will move the second sliding rod 21, the movement of the second sliding rod 21 will move the sliding plate 22, and the movement of the sliding plate 22 will move the hardness tester up and down.
The working principle is that before the automobile part body 9 is used, the back surface of the automobile part body 9 to be detected is firstly placed on the front surface of one of the first sliding guide rails 10, then the other first sliding guide rail 10 is slid to the front surface of the automobile part body 9, and then four vertex angles of the automobile part body 9 are fixed through four clamps 11, so that the automobile part body 9 is more stable in the detection process.
It should be noted that, considering that the lengths of the automobile part bodies 9 may be different, in order to better fix the automobile part bodies 9, the clamps 11 are disposed at both front ends of the front sides of the first sliding rails 10, wherein the clamps 11 may be slidably connected at the fourth sliding groove 28 through the third sliding rod 29, and according to the adjustment of the two first sliding rails 10 and the clamps 11, the utility model can fix the automobile part bodies 9 with different sizes.
After the fixing is completed, firstly, a worker adjusts the distance between the base 1 and the working plate 8 by starting the first driving motor 4, so that the bottom of the automobile part main body 9 is contacted with the top of the hardness detector 23, then the automobile part main body 9 is measured through the hardness detector 23, after the measurement at a certain position of the bottom of the automobile part main body 9 is completed, the worker can move the hardness detector 23 to another position by starting the second driving motor 12 and the third driving motor 20, and the other position of the automobile part main body 9 is measured again, so that the detection result is more accurate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (4)
1. The surface hardness detection device for machining automobile parts comprises a base (1) and a working plate (8) and is characterized in that a first sliding groove (14) is formed in the center of the top of the base (1) in the transverse direction, a third threaded rod (15) is arranged at two ends of the first sliding groove (14), a first sliding rod (16) is sleeved on the surface of the third threaded rod (15), the first sliding rod (16) is connected to the first sliding groove (14) in a jogged sliding mode, a second sliding guide rail (17) is longitudinally arranged at the top of the first sliding groove (14), a second sliding groove (18) is longitudinally arranged in the center of the top of the second sliding guide rail (17), a fourth threaded rod (19) is arranged at two ends of the second sliding groove (18), a second sliding rod (21) is sleeved on the surface of the fourth threaded rod (19), a sliding plate (22) is arranged at the top of the second sliding rod (21), and a hardness detector (23) is fixedly connected to the top of the sliding plate (22);
The novel automatic lifting device is characterized in that first fixing blocks (2) are arranged at the centers of two sides of the base (1), a first threaded rod (3) and a second threaded rod (5) are respectively arranged at the centers of the two first fixing blocks (2), the top of the first threaded rod (3) is connected with the bottom output end of a first driving motor (4), the top of the second threaded rod (5) is connected with the bottom center of a limiting plate (6), a working plate (8) is arranged above the base (1), a second fixing block (7) is arranged at the centers of two sides of the working plate (8), through holes (24) are formed in the top and bottom centers of the second fixing blocks (7), and the first threaded rod (3) and the second threaded rod (5) are respectively arranged inside the through holes (24).
The top and the bottom of the working plate (8) are communicated with each other, a through groove (26) is formed in the top two ends of the working plate (8), a third sliding groove (25) is formed in the top front end and the rear end of the working plate (8), a first sliding guide rail (10) is transversely arranged at the top front end and the rear end of the working plate (8), a second sliding block (30) and a first sliding block (13) are respectively arranged at the bottom two ends of the first sliding guide rail (10), the second sliding block (30) is in embedded sliding connection with one third sliding groove (25), and the first sliding block (13) is in embedded sliding connection with the other third sliding groove (25);
the front bottom of first sliding guide (10) is provided with backup pad (27), fourth spout (28) have been seted up to the front of first sliding guide (10) and be located the top of backup pad (27), the both ends gomphosis sliding connection of fourth spout (28) has third slide bar (29), the front of third slide bar (29) is provided with anchor clamps (11).
2. The surface hardness testing device for machining automobile parts according to claim 1, wherein automobile part bodies (9) are arranged on top of two supporting plates (27), and four vertex angles of the automobile part bodies (9) are fixed through four clamps (11).
3. The surface hardness testing device for machining automobile parts according to claim 1, wherein one end of the third threaded rod (15) is provided with a first rotating shaft, the other end of the first rotating shaft is connected with the output end of the second driving motor (12), the second driving motor (12) is fixedly connected to the side face of one of the first fixing blocks (2), and the first rotating shaft is located in the base (1) and one of the first fixing blocks (2).
4. The surface hardness testing device for machining automobile parts according to claim 1, wherein a third driving motor (20) is arranged on the front face of the second sliding guide rail (17), the output end of the third driving motor (20) extends out of a second rotating shaft, the other end of the second rotating shaft is connected with one end of a fourth threaded rod (19), and the second rotating shaft is located inside the second sliding guide rail (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420582011.4U CN222124930U (en) | 2024-03-25 | 2024-03-25 | A surface hardness testing device for automobile parts processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420582011.4U CN222124930U (en) | 2024-03-25 | 2024-03-25 | A surface hardness testing device for automobile parts processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222124930U true CN222124930U (en) | 2024-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420582011.4U Active CN222124930U (en) | 2024-03-25 | 2024-03-25 | A surface hardness testing device for automobile parts processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222124930U (en) |
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- 2024-03-25 CN CN202420582011.4U patent/CN222124930U/en active Active
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