Metal piece size precision detection device

Abstract

The utility model provides a metal piece size precision detection device, and belongs to the technical field of metal processing. Comprising a detection assembly, the detection assembly comprises a guide rod fixed to the top of a supporting table, a sliding block is slidably arranged on the guide rod, a fixed base is fixed to the top of the sliding block, a first lifting rod is fixed to the top of the fixed base, a lifting block is slidably arranged on the first lifting rod, and a connecting plate is fixed to one side of the lifting block; a first fixing plate is fixed to one side of the connecting plate, a positioning plate is fixed to one side of the first fixing plate, a supporting plate is arranged at the bottom of the positioning plate, and a detection head and a detection assembly are arranged on one side of the supporting plate, firstly, a sliding block can flexibly slide on a guide rod fixed to the top of a supporting table, so that position adjustment in the horizontal direction is achieved; the fixed base is fixed to the top of the sliding block and bears subsequent components, the first lifting rod is fixed to the top of the fixed base, and the lifting block slides on the first lifting rod.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and in particular to a device for detecting the dimensional accuracy of metal parts. Background Technology

[0002] Metal part dimensional accuracy inspection devices are primarily used for precise measurement of the dimensions of metal parts to ensure they meet design requirements. These devices efficiently inspect key dimensions such as length, width, and thickness of metal parts, improving inspection efficiency and accuracy through automation or semi-automation, and reducing human error. They are widely used in manufacturing, automotive, and aerospace industries to ensure product quality, avoid assembly problems or performance deficiencies caused by dimensional inconsistencies, and thus improve product consistency and reliability.

[0003] However, existing metal part dimensional accuracy inspection devices have obvious drawbacks in use. Because they cannot adaptively inspect according to the shape and size of the parts, they often need to frequently change specific inspection tools or fixtures when dealing with parts of different specifications. This not only increases the complexity of operation, but also prolongs the inspection preparation time and reduces the inspection efficiency. At the same time, frequent changes will also increase equipment wear and tear and maintenance costs.

[0004] Therefore, this application provides a device for detecting the dimensional accuracy of metal parts to meet the requirements. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and to propose a device for detecting the dimensional accuracy of metal parts.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a metal part dimensional accuracy detection device, comprising: a suitcase and a support platform disposed inside the suitcase;

[0007] The detection assembly includes a guide rod fixed to the top of a support platform, a sliding block slidably disposed on the guide rod, a fixed base fixed to the top of the sliding block, a first lifting rod fixed to the top of the fixed base, a lifting block slidably disposed on the first lifting rod, a connecting plate fixed to one side of the lifting block, a first fixing plate fixed to one side of the connecting plate, a positioning plate fixed to one side of the first fixing plate, a support plate disposed at the bottom of the positioning plate, and a detection head disposed on one side of the support plate.

[0008] The fixing assembly includes a support base fixed to the side of the support platform away from the guide rod. A second telescopic rod is fixed to the top of the support base. A second fixing plate is provided on the top of the second telescopic rod. A second motor is provided on one side of the second fixing plate. A rotating plate is provided on one side of the second motor. A clamping groove is fixed to the bottom of the rotating plate. A clamping rod is slidably arranged on the clamping groove. A clamping head is provided on one side of the clamping rod.

[0009] Furthermore, a first motor is provided at the top of the first lifting rod, a damping spring is provided on the side of the support plate away from the detection head, the other end of the damping spring is fixedly connected to the first fixed plate, and a laser positioner is fixed on the side of the sliding block away from the fixed base.

[0010] The beneficial effects of adopting the above-mentioned further solution are as follows: During the detection process, the first motor at the top of the first lifting rod can be started to precisely control the lifting of the lifting block; the damping spring on one side of the support plate can buffer the impact force during detection and ensure the stable operation of the detection head; and the laser positioner on one side of the sliding block can quickly locate the position of the metal part, greatly improving the accuracy and efficiency of the detection.

[0011] Furthermore, each of the four bottom corners of the support platform is fixed with a first telescopic rod, and the other end of the first telescopic rod is fixedly connected to the inside of the suitcase.

[0012] The beneficial effects of adopting the above-mentioned further solution are: the first telescopic rod at the four corners of the bottom of the support platform is connected to the support platform at one end and to the inside of the carrying case at the other end. It can be extended and retracted as needed during use to adjust the height of the support platform, ensuring that the testing device is placed stably and adapting to different testing scenarios.

[0013] Furthermore, a sliding slot is provided at the top of the clamping rod, and a second lifting rod is slidably disposed on the sliding slot.

[0014] The beneficial effects of adopting the above-mentioned further solution are: the sliding slot at the top of the clamping rod, together with the second lifting rod that slides on it, can be raised and lowered as needed during use, flexibly adjusting the clamping height to accommodate the fixing of metal parts of different specifications.

[0015] Furthermore, a lower pressure block is slidably connected to the upper part of the second lifting rod, and a lower pressure plate is provided at the bottom of the lower pressure block.

[0016] The beneficial effects of adopting the above-mentioned further solution are as follows: the sliding slot at the top of the clamping rod, together with the second lifting rod that slides on it, can be raised and lowered as needed during use, flexibly adjusting the clamping height to accommodate the fixing of metal parts of different specifications. When the second lifting rod rises to the appropriate position, the pressure block that is slidably connected to it can slide down along the rod, and the pressure plate at the bottom of the pressure block will descend accordingly, firmly pressing down on the metal part to prevent displacement of the metal part during testing and ensure testing accuracy.

[0017] Furthermore, the suitcase is provided with a handle on the top, and an observation glass is provided on the side of the suitcase away from the handle.

[0018] The advantages of adopting the above-mentioned further solution are: the handle on the top of the suitcase makes it easy for users to carry and move the detection device; the observation glass on the side of the suitcase away from the handle allows users to observe the internal detection situation at any time.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0020] 1. The use of the detection component relies on the guide rod fixed to the top of the support platform. The sliding block can slide flexibly on it to achieve horizontal position adjustment. The fixed base fixed to the top of the sliding block supports the subsequent components. The first lifting rod is fixed to the top of the fixed base, and the lifting block slides on it to complete the vertical height adjustment. The connecting plate on one side of the lifting block is connected to the first fixed plate. The positioning plate is fixed to one side of the first fixed plate. The detection head is installed on one side of the support plate at the bottom of the positioning plate. Through the coordinated work of the above components, the detection head can be accurately positioned to perform high-precision detection of the dimensions of metal parts.

[0021] 2. When using the fixing assembly, firstly, use the support base fixed on the side of the support platform away from the guide rod to provide stable support for the entire fixing assembly. The second telescopic rod at the top of the support base can be extended or retracted as needed to adjust the height so that the second fixing plate reaches the appropriate position. After the second motor on one side of the second fixing plate is started, it drives the rotating plate to rotate and adjust the clamping angle. The clamping groove fixed at the bottom of the rotating plate has a clamping rod that slides on it. When moving, the clamping head on one side can accurately clamp and fix the metal part, ensuring that the position of the metal part is stable during the inspection process, which facilitates the smooth progress of subsequent inspection work. Attached Figure Description

[0022] Figure 1 This is a front view of a metal part dimensional accuracy detection device according to the present invention;

[0023] Figure 2 This is an internal structural diagram of a metal part dimensional accuracy detection device according to the present invention;

[0024] Figure 3 This is a structural diagram of the detection component in a metal part dimensional accuracy detection device of this utility model;

[0025] Figure 4 This is a structural diagram of the fixing component in a metal part dimensional accuracy detection device of this utility model.

[0026] Figure Labels

[0027] 1. Suitcase; 2. Handle; 3. Observation glass;

[0028] 4. Detection assembly; 41. Guide rod; 42. Sliding block; 43. Fixed base; 44. First lifting rod; 45. Lifting block; 46. First motor; 47. Connecting plate; 48. First fixing plate; 49. Positioning plate; 410. Support plate; 411. Damping spring; 412. Detection head; 413. Laser positioner;

[0029] 5. Fixing component; 51. Support base; 52. Second telescopic rod; 53. Second fixing plate; 54. Second motor; 55. Rotating plate; 56. Clamping slot; 57. Clamping rod; 58. Clamping head; 59. Sliding slot; 510. Second lifting rod; 511. Lower pressure block; 512. Lower pressure plate;

[0030] 6. Support platform; 7. Second telescopic rod. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figure 1 - Figure 4 As shown, this utility model provides a technical solution: a metal part dimensional accuracy detection device, including: a suitcase 1 and a support platform 6 disposed inside the suitcase 1;

[0033] The detection component 4 includes a guide rod 41 fixed to the top of the support platform 6. A sliding block 42 is slidably mounted on the guide rod 41. A fixed base 43 is fixed to the top of the sliding block 42. A first lifting rod 44 is fixed to the top of the fixed base 43. A lifting block 45 is slidably mounted on the first lifting rod 44. A connecting plate 47 is fixed to one side of the lifting block 45. A first fixing plate 48 is fixed to one side of the connecting plate 47. A positioning plate 49 is fixed to one side of the first fixing plate 48. A support plate 410 is provided at the bottom of the positioning plate 49. A detection head 412 is located on one side of the support plate 410. The detection component 4 is used by first relying on the support platform. The guide rod 41 at the top of the 6-axis allows the sliding block 42 to slide flexibly, thereby achieving horizontal position adjustment. The fixed base 43, fixed on the top of the sliding block 42, supports the subsequent components. The first lifting rod 44 is fixed on the top of the fixed base 43, and the lifting block 45 slides on it to complete the vertical height adjustment. The connecting plate 47 on one side of the lifting block 45 is connected to the first fixed plate 48. The positioning plate 49 is fixed on one side of the first fixed plate 48. The detection head 412 is installed on one side of the support plate 410 at the bottom of the positioning plate 49. Through the coordinated work of the above components, the detection head 412 can be accurately positioned to perform high-precision detection of the metal parts' dimensions.

[0034] The fixing component 5 includes a support base 51 fixed to the support platform 6 on the side away from the guide rod 41. A second telescopic rod 52 is fixed to the top of the support base 51. A second fixing plate 53 is provided on the top of the second telescopic rod 52. A second motor 54 is provided on one side of the second fixing plate 53. A rotating plate 55 is provided on one side of the second motor 54. A clamping groove 56 is fixed to the bottom of the rotating plate 55. A clamping rod 57 is slidably arranged on the clamping groove 56. A clamping head 58 is provided on one side of the clamping rod 57. When using the fixing component 5, firstly, the support base 51 fixed to the support platform 6 on the side away from the guide rod 41 is used... The side support base 51 provides stable support for the entire fixing assembly 5. The second telescopic rod 52 at the top of the support base 51 can be extended or retracted as needed to adjust the height so that the second fixing plate 53 reaches the appropriate position. After the second motor 54 on one side of the second fixing plate 53 is started, it drives the rotating plate 55 to rotate and adjust the clamping angle. The clamping groove 56 fixed at the bottom of the rotating plate 55 has a clamping rod 57 that is slidably set on it. When moving, the clamping head 58 on one side can accurately clamp and fix the metal part, ensuring that the position of the metal part is stable during the inspection process, which facilitates the smooth progress of subsequent inspection work.

[0035] Furthermore, such as Figure 1 - Figure 3As shown: A first motor 46 is installed at the top of the first lifting rod 44, and a damping spring 411 is installed on the side of the support plate 410 away from the detection head 412. The other end of the damping spring 411 is fixedly connected to the first fixed plate 48. A laser positioner 413 is fixed on the side of the sliding block 42 away from the fixed base 43. During the detection process, the first motor 46 at the top of the first lifting rod 44 is started, which can accurately control the lifting of the lifting block 45. The damping spring 411 on the side of the support plate 410 can buffer the impact force during detection and ensure the stable operation of the detection head 412. The laser positioner 413 on the side of the sliding block 42 can quickly locate the position of the metal part, which greatly improves the accuracy and efficiency of the detection.

[0036] The above solutions still have the problem of measuring and adjusting the height, such as... Figure 1 - Figure 4 As shown: In this solution, the four bottom corners of the support platform 6 are all fixed with first telescopic rods 7. The other end of the first telescopic rods 7 is fixedly connected to the inside of the carrying case 1. The first telescopic rods 7 at the four bottom corners of the support platform 6 are connected at one end to the support platform 6 and at the other end to the inside of the carrying case 1. When in use, they can be extended and retracted as needed to adjust the height of the support platform 6, ensuring that the testing device is placed stably and adapting to different testing scenarios.

[0037] like Figure 1 - Figure 4 As shown, in the detection assembly 4, the guide rod 41 is fixed to the top of the support platform 6, providing a horizontal sliding track for the sliding block 42, which facilitates the horizontal positioning of the detection head 412. The fixed base 43 supports the first lifting rod 44, and the lifting block 45 slides on the rod to complete the vertical height adjustment, which meets the detection of metal parts of different heights. The connecting plate 47, the first fixed plate 48, the positioning plate 49, and the support plate 410 cooperate with each other to accurately position the detection head 412. At the same time, the first motor 46 accurately controls the lifting block 45, the damping spring 411 buffers the impact force, and the laser positioner 413 quickly positions the metal parts, greatly improving the detection accuracy and efficiency.

[0038] Regarding the fixed component 5, the support base 51 is fixed on the side of the support platform 6 away from the guide rod 41, providing stable support for the entire component. The second telescopic rod 52 extends and retracts as needed to adjust the height of the second fixed plate 53. The second motor 54 drives the rotating plate 55 to rotate, adjusting the clamping angle. The clamping rod 57 on the clamping slot 56 slides, allowing the clamping head 58 to accurately fix the metal part. The second lifting rod 510 cooperates with the sliding slot 59 to flexibly adjust the clamping height. The lower pressure block 511 and the lower pressure plate 512 further stabilize the metal part and prevent displacement during testing.

[0039] In addition, the first telescopic rods 7 at the four corners of the bottom of the support platform 6 can be extended or retracted as needed to adjust the height of the device and ensure stable placement. The handle 2 on the top of the carrying case 1 makes it easy to move, and the observation glass 3 makes it easy to observe the internal testing situation at any time.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A device for detecting the dimensional accuracy of metal parts, characterized in that, include: Suitcase (1) and support platform (6) set inside suitcase (1); The detection component (4) includes a guide rod (41) fixed to the top of the support platform (6), a sliding block (42) slidably disposed on the guide rod (41), a fixed base (43) fixed to the top of the sliding block (42), a first lifting rod (44) fixed to the top of the fixed base (43), a lifting block (45) slidably disposed on the first lifting rod (44), a connecting plate (47) fixed to one side of the lifting block (45), a first fixing plate (48) fixed to one side of the connecting plate (47), a positioning plate (49) fixed to one side of the first fixing plate (48), a support plate (410) disposed at the bottom of the positioning plate (49), and a detection head (412) disposed on one side of the support plate (410). The fixing component (5) includes a support base (51) fixed on the side of the support platform (6) away from the guide rod (41). A second telescopic rod (52) is fixed on the top of the support base (51). A second fixing plate (53) is provided on the top of the second telescopic rod (52). A second motor (54) is provided on one side of the second fixing plate (53). A rotating plate (55) is provided on one side of the second motor (54). A clamping groove (56) is fixed on the bottom of the rotating plate (55). A clamping rod (57) is slidably provided on the clamping groove (56). A clamping head (58) is provided on one side of the clamping rod (57).

2. The metal part dimensional accuracy detection device according to claim 1, characterized in that, The first lifting rod (44) is equipped with a first motor (46) at its top. A damping spring (411) is provided on the side of the support plate (410) away from the detection head (412). The other end of the damping spring (411) is fixedly connected to the first fixing plate (48). A laser positioner (413) is fixed on the side of the sliding block (42) away from the fixed base (43).

3. The metal part dimensional accuracy detection device according to claim 1, characterized in that, The support platform (6) has four fixed first telescopic rods (7) at its bottom corners, and the other end of the first telescopic rods (7) is fixedly connected to the inside of the suitcase (1).

4. The metal part dimensional accuracy detection device according to claim 1, characterized in that, The top of the clamping rod (57) is provided with a sliding slot (59), and a second lifting rod (510) is slidably disposed on the sliding slot (59).

5. The metal part dimensional accuracy detection device according to claim 4, characterized in that, The second lifting rod (510) is slidably connected to a lower pressure block (511), and a lower pressure plate (512) is provided at the bottom of the lower pressure block (511).

6. The metal part dimensional accuracy detection device according to claim 1, characterized in that, The suitcase (1) is provided with a handle (2) on the top, and an observation glass (3) is provided on the side of the suitcase (1) away from the handle (2).

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