A punch part size measuring device

Abstract

The utility model relates to the technical fields of punch part measurement, specifically relates to a punch part size measuring device, including fixedly connected base plate and side plate, the top of measuring plate swing joint has the top plate, and the first telescopic link is fixedly connected between the top plate and the base plate, and the surface of top plate is embedded and is provided with the adjusting top disc, and the below of top plate is connected with the outer sunshade of magnetism, the surface of base plate is fixedly connected with the support base plate, the top of support base plate swing joint has the adjusting base plate, the surface of side plate is equipped with the guide slot, and the surface of side plate is swing joint simultaneously with the measuring assembly. Through side plate reach the effect that the top plate and scanning assembly whole are convenient for along its surface and lift the adjustment, through the top plate of liftable swing cooperation adjusting top disc reach the effect that the external punch part is pressed down and is limited to the outside, through adjusting top disc reach the effect that the external punch part under the state of convenient driving limit is rotated and is adjusted, through support base plate reach the effect that the external punch part is supported.

Description

Technical Field

[0001] This utility model relates to the technical field of stamping part measurement, and specifically to a stamping part size measuring device. Background Technology

[0002] Automotive stamping parts, as the name suggests, are metal stamping parts that make up automotive components. Some automotive stamping parts become automotive components directly after stamping, while others require further processing such as welding, machining, and painting before becoming automotive components. There are many types of automotive stamping parts, such as shock absorber stamping parts like spring trays, spring seats, spring brackets, end caps, seals, compression valve covers, compression valve sleeves, oil seal seats, bottom covers, dust covers, impellers, oil cylinders, lugs, and brackets.

[0003] Most automotive stamping parts are irregularly shaped, with openings or grooves. They are typically measured using laser measurement. In practice, after fixing the stamping part, a laser scanner at the top scans and measures it. However, this method has the following problems: It is difficult to complete the longitudinal and transverse measurements of stamped parts in one go, especially when dealing with some irregularly shaped parts. It is necessary to repeatedly reposition the stamped parts to complete the comprehensive measurement data. The entire measurement operation is time-consuming, labor-intensive and inefficient. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a stamping part dimension measuring device that can solve the following problems: It is difficult to complete the longitudinal and transverse measurements of stamped parts in one go, especially when dealing with some irregularly shaped parts. It is necessary to repeatedly reposition the stamped parts to complete the comprehensive measurement data. The entire measurement operation is time-consuming, labor-intensive and inefficient.

[0005] To solve the above-mentioned technical problems, the present invention proposes the following technical solution: A stamping part dimension measuring device includes a fixedly connected base and a side plate. A top plate is movably connected to the top of the side plate. A first telescopic rod is fixedly connected between the top plate and the base. An adjusting top plate is embedded in the surface of the top plate. An outer light shield is magnetically connected to the bottom of the top plate. A supporting base is fixedly connected to the surface of the base. An adjusting base is movably connected to the top of the supporting base. A guide groove is formed on the surface of the side plate. A measuring component is movably connected to the surface of the side plate. A second telescopic rod is fixedly connected between the top of the measuring component and the top plate. The measuring component includes a measuring seat and a first scanning mechanism and a second scanning mechanism embedded inside it.

[0006] Furthermore, the base and side panels are vertically connected in an "L" shape, and guide grooves are vertically opened on both sides of the surface of the side panels.

[0007] Furthermore, the top plate is semi-circular in shape, with protruding sliding blocks on both sides of the inner longitudinal direction corresponding to the guide groove. The adjustment plate moves through the center of the surface of the top plate, and the two are connected by a bearing.

[0008] Furthermore, a rubber sleeve is provided at the bottom of the adjusting top plate.

[0009] Furthermore, four sets of triangular brackets are fixedly connected to the base surface on the outer side of the support chassis, and the adjustment chassis and the support chassis are movably connected by bearings. A rubber sleeve is provided on the top of the adjustment chassis.

[0010] Furthermore, the first telescopic rod is vertically positioned on one side between the base and the top plate, and is configured as an electric telescopic rod.

[0011] Furthermore, the measuring base is arranged in a "+" shape, with its top end and the second telescopic rod fixedly connected. Both the first and second scanning mechanisms are infrared scanning mechanisms, which are distributed along the vertical and longitudinal surfaces of the measuring base, respectively.

[0012] Furthermore, the outer sunshade is set in an arc shape, with its top and bottom edges of the top plate magnetically connected.

[0013] As can be seen from the above technical solution, the beneficial effects of this utility model are: 1. This utility model achieves the effect of easy lifting and lowering adjustment of the top plate and scanning component along its surface through the side plate, achieves the effect of pressing down and limiting the external stamping parts through the lifting and movable top plate in conjunction with the adjusting top plate, and achieves the effect of easily driving the external stamping parts in the limited state to rotate and adjust.

[0014] 2. This utility model achieves the effect of supporting the external stamping parts by supporting the chassis, and achieves the effect of facilitating the rotation and adjustment of the external stamping parts in the limited state by the movable adjustable chassis.

[0015] 3. This utility model achieves the effect of scanning and measuring an external stamping part in a limited state from one side by using a measuring seat in conjunction with two sets of scanning mechanisms distributed on its surface.

[0016] 4. This utility model achieves the effect of blocking external ambient light during the measurement process by using an external light shield, thus avoiding the influence of external ambient light on measurement accuracy. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Fig. 1 This is a schematic diagram of the overall structure of this utility model; Fig. 2 This is a schematic diagram of the internal structure connection in this utility model; Fig. 3 This is a schematic diagram of the connection of the measuring components in this utility model.

[0019] Figure label: 1. Base; 2. Side plate; 3. Top plate; 4. Adjustable top plate; 5. Support base; 6. Adjustable base; 7. First telescopic rod; 8. Measuring component; 9. Second telescopic rod; 10. Measuring seat; 11. First scanning mechanism; 12. Second scanning mechanism; 13. Guide groove; 14. Outer light shield. Detailed Implementation

[0020] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0021] See Figs. 1-3 As shown, a stamping part size measuring device includes a base 1 and a side plate 2 fixedly connected. A top plate 3 is movably connected to the top of the side plate 2. A first telescopic rod 7 is fixedly connected between the top plate 3 and the base 1. An adjusting top plate 4 is embedded in the surface of the top plate 3. An outer light shield 14 is magnetically connected to the bottom of the top plate 3. A supporting base 5 is fixedly connected to the surface of the base 1. An adjusting base 6 is movably connected to the top of the supporting base 5. A guide groove 13 is opened on the surface of the side plate 2. A measuring component 8 is movably connected to the surface of the side plate 2. A second telescopic rod 9 is fixedly connected between the top of the measuring component 8 and the top plate 3. The measuring component 8 includes a measuring seat 10 and a first scanning mechanism 11 and a second scanning mechanism 12 embedded inside it.

[0022] In this embodiment of the utility model, the base 1 and the side plate 2 are vertically connected in an "L" shape. The guide groove 13 is vertically opened on both sides of the surface of the side plate 2. The top plate 3 is semi-circular in shape. The inner longitudinal sides of the top plate 3 are provided with protruding sliding blocks corresponding to the guide groove 13. The adjusting top plate 4 is movably connected through the center of the surface of the top plate 3. The two are movably connected by a bearing. The bottom of the adjusting top plate 4 is provided with a rubber sleeve. The side plate 2 facilitates the lifting and lowering adjustment of the top plate 3 and the scanning component 8 along its surface. The lifting and lowering top plate 3, together with the adjusting top plate 4, achieves the effect of pressing down and limiting the external stamping parts. The adjusting top plate 4 facilitates the rotation and adjustment of the external stamping parts in the limited state.

[0023] Four sets of triangular brackets are fixedly connected to the surface of the base 1 on the outside of the support chassis 5. The adjustment chassis 6 and the support chassis 5 are movably connected by bearings. A rubber sleeve is provided on the top of the adjustment chassis 6. The first telescopic rod 7 is vertically set on one side between the base 1 and the top plate 3 and is set as an electric telescopic rod. The support chassis 5 provides support for the external stamping parts, while the adjustable chassis 6 allows for easy rotation and adjustment of the external stamping parts in the limited position.

[0024] When measuring the external stamping part, the user places the external stamping part vertically between the base 1 and the top plate 3, with the upper and lower ends of the external stamping part resting between the adjusting top plate 4 and the adjusting base plate 6. Then, the first telescopic rod 7 is activated, causing the top plate 3 to descend, so that the top plate 3 and the adjusting top plate 4 press down and limit the external stamping part in a vertical state, fixing the external stamping part vertically between the top plate 3 and the base 1. Then, the measuring component 8 is activated to perform measurement. During the scanning measurement process, the user adjusts the top plate 4, causing the external stamping part to rotate simultaneously, so that the measuring component 8 can perform a 360° scanning measurement of the stamping part.

[0025] The measuring seat 10 is arranged in a "+" shape, with its top end fixedly connected to the second telescopic rod 9. The first scanning mechanism 11 and the second scanning mechanism 12 are both set as infrared scanning mechanisms, which are distributed along the vertical and longitudinal surfaces of the measuring seat 10, respectively. By cooperating with the two sets of scanning mechanisms distributed on its surface, the measuring seat 10 can achieve the effect of scanning and measuring the external stamping part in the limited state from one side.

[0026] When measuring and scanning the external stamped part, the first scanning mechanism 11, which is distributed vertically, is activated, causing the measuring light to diverge vertically to measure and scan the height of the stamped part, while the second scanning mechanism 12, which is distributed longitudinally, is activated, causing the measuring light to diverge longitudinally to measure and scan the thickness and irregular surface of the stamped part.

[0027] The outer light shield 14 is an arc-shaped shield, and its top and bottom edge of the top plate 3 are magnetically connected. The outer light shield 14 achieves the effect of blocking the external ambient light during the measurement process, so as to avoid the external ambient light from affecting the measurement accuracy.

[0028] In this device, both sets of scanning mechanisms involved in the measurement component 8 are set as infrared scanning mechanisms. Specifically, they can adopt active infrared scanning (such as laser ranging, ToF sensor) or passive infrared imaging (such as thermal imager). The sensor type can be flexibly adjusted according to specific measurement requirements (such as lidar can reach sub-millimeter level, while ordinary infrared sensors may be millimeter level). Meanwhile, the arrangement of the scanning mechanism involved in this device can be achieved through the existing multi-probe synchronous acquisition system (synchronous triggering and data fusion), which will not be elaborated here; The specific sensor selection can be achieved by using a high-precision laser rangefinder (such as the KeyenceIL series) or an industrial-grade infrared scanner (such as the SICKLMS series). In addition, for the measurement component 8 in this device, under the current technical conditions, it is necessary for the staff to calibrate and standardize it (the cross-shaped sensor needs to be spatially calibrated to determine the relative position and orientation of each sensor in order to eliminate system errors) so that it can meet the measurement requirements of this device.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A device for measuring the dimensions of stamped parts, characterized in that: The device includes a fixedly connected base (1) and side plate (2). A top plate (3) is movably connected to the top of the side plate (2). A first telescopic rod (7) is fixedly connected between the top plate (3) and the base (1). An adjustable top plate (4) is embedded in the surface of the top plate (3). An outer light shield (14) is magnetically connected to the bottom of the top plate (3). A support base (5) is fixedly connected to the surface of the base (1). An adjustable base (6) is movably connected to the top of the support base (5). A guide groove (13) is opened on the surface of the side plate (2). A measuring component (8) is movably connected to the surface of the side plate (2). A second telescopic rod (9) is fixedly connected between the top of the measuring component (8) and the top plate (3). The measuring component (8) includes a measuring seat (10) and a first scanning mechanism (11) and a second scanning mechanism (12) embedded inside it.

2. The stamping part dimension measuring device according to claim 1, characterized in that: The base (1) and the side plate (2) are vertically connected in an "L" shape, and the guide groove (13) is vertically opened on both sides of the surface of the side plate (2).

3. The stamping part dimension measuring device according to claim 1, characterized in that: The top plate (3) is semi-circular in shape, and protruding sliding blocks are provided on both sides of the inner longitudinal direction corresponding to the guide groove (13). The adjusting top plate (4) moves through the center of the surface of the top plate (3), and the two are connected by a bearing.

4. The stamping part dimension measuring device according to claim 1, characterized in that: A rubber sleeve is provided at the bottom of the adjusting top plate (4).

5. The stamping part dimension measuring device according to claim 1, characterized in that: The outer side of the support chassis (5) is provided with four sets of triangular brackets and the base (1) is fixedly connected. The adjustment chassis (6) and the support chassis (5) are connected by bearings. The top of the adjustment chassis (6) is provided with a rubber sleeve.

6. The stamping part dimension measuring device according to claim 1, characterized in that: The first telescopic rod (7) is vertically positioned on one side between the base (1) and the top plate (3), and is configured as an electric telescopic rod.

7. The stamping part dimension measuring device according to claim 1, characterized in that: The measuring base (10) is arranged in a "+" shape, with its top end and the second telescopic rod (9) fixedly connected. The first scanning mechanism (11) and the second scanning mechanism (12) are both set as infrared scanning mechanisms, which are distributed along the vertical and longitudinal surfaces of the measuring base (10), respectively.

8. The stamping part dimension measuring device according to claim 1, characterized in that: The outer light shield (14) is set in an arc shape, and its top and the bottom edge of the top plate (3) are magnetically connected.

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