High-precision automobile die-casting die part detection device

Abstract

The invention discloses a high-precision automobile die-casting die part detection device which comprises a light sensation scanner and further comprises a portal frame and an X-direction adjusting seat which is connected to the portal frame in a sliding mode in the X direction. The Y-direction adjusting plate is slidably connected to the X-direction adjusting seat in the Y direction; the Z-direction rotating shaft extends in the Z direction, and the two ends of the Z-direction rotating shaft are fixedly connected to one end of the Y-direction adjusting plate; one end of the suspender is rotationally connected to the middle end of the Z-direction rotating shaft, and the other end of the suspender vertically extends downwards; the X-direction rotating shaft extends in the X direction, and the two ends of the X-direction rotating shaft are fixedly connected to the other end of the hanging rod; one end of the handle is rotationally connected to the middle end of the X-direction rotating shaft, and the light sensation scanner is installed at the other end of the handle. According to the invention, the problems of unstable detection and incomplete detection existing in the detection of a completely handheld light-sensitive scanner at present can be improved.

Description

Technical Field

[0001] The present application relates to the field of mold detection technology, and in particular to a detection device for high-precision automobile die-casting mold parts. Background Art

[0002] Inspection of high-precision automotive die-casting molds is more than just a process step; it's a risk management tool throughout the entire "design-manufacturing-use" cycle. Its importance lies not only in avoiding the direct costs of scrapping individual molds, but also in preventing defects in die-cast parts, safeguarding vehicle safety (e.g., braking and steering systems), and supporting automakers in meeting stringent industry standards (e.g., ISO and IATF). Especially with the trend toward lightweight and integrated die-casting for new energy vehicles (e.g., the integrated mold for the 4680 battery housing of a certain brand of automobile), the accuracy and comprehensiveness of inspection technology have become crucial components of automakers' core competitiveness.

[0003] Mold inspection focuses on the dimensional accuracy and surface crack detection of the core cavity to ensure the accuracy of the mold throughout its entire cycle. In die-casting molds, the concave molding part is usually called the female mold (fixed mold), and the protruding molding part is called the male mold (movable mold or core). The two work together to form a complete cavity. Taking the automotive structural part shock tower as an example, in its mold design, the male mold (core) is usually used to form the inner hole or raised structure of the part. Because the shock tower may have deep holes or reinforcing ribs inside, the male mold needs to protrude from the template to form the corresponding shape. The height may be 50-100mm (depending on the part structure). The female mold (fixed mold) is used to form the outer contour of the part. If the shock tower has a groove or deep cavity structure on the outside, the female mold will be recessed into the template, and the depth may be 30-80mm.

[0004] For mold inspection, the existing technology usually uses mold optical three-dimensional scanning inspection equipment (such as MarvelScan intelligent reverse positioning blue laser 3D scanner) for inspection. The mold is scanned by an optical scanner. The mold optical scanner uses optical measurement technology to perform high-precision inspection of the mold surface morphology and size. Through optical signal transmission and reception, the three-dimensional information of the mold surface is converted into a digital model.

[0005] However, in the prior art, optical scanners are usually handheld scanning devices that users have to hold in their hands throughout the scanning process. This makes it inconvenient to stably support and rotate the mobile scanning device during scanning and detection, which can easily lead to incomplete detection and affect detection efficiency. Summary of the Invention

[0006] The main purpose of this application is to provide a high-precision detection device for automobile die-casting mold parts to improve the problems of unstable and incomplete detection existing in the current fully handheld optical scanner detection.

[0007] To achieve the above object, the present application provides the following technology: A detection device for high-precision automotive die-casting mold parts, including a light-sensing scanner, further including: Gantry X-direction adjustment seat, slidably connected to the gantry in the X direction; Y-direction adjustment plate, slidably connected to the X-direction adjustment seat in the Y direction; Z-direction rotating shaft, extending in the Z direction, and both ends are fixedly connected to one end of the Y-direction adjustment plate; Hanging rod, one end is rotatably connected to the middle end of the Z-direction rotating shaft, and the other end extends vertically downward; X-direction rotating shaft, extending in the X direction, and both ends are fixedly connected to the other end of the hanging rod; Handle, one end is rotatably connected to the middle end of the X-direction rotating shaft, and the light-sensing scanner is installed at the other end of the handle.

[0008] Preferably, a plurality of Y-direction insertion holes are circumferentially formed on the side wall of the middle end of the Z-direction rotating shaft; one end of the hanging rod is provided with a first stepped hole that can communicate with the Y-direction insertion hole. A first insertion rod is slidably connected to the first stepped hole, and the first insertion rod is sleeved with a first spring and coaxially fixedly connected to a first transfer plate. Both ends of the first spring respectively abut against the first transfer plate and the bottom of the first stepped hole to apply a force to the first insertion rod, so that one end of the first insertion rod is inserted into the corresponding Y-direction insertion hole; the detection device further includes a control assembly installed on the handle. The control assembly includes a first control member, and the first control member is used to control the first insertion rod to overcome the elastic force of the first spring to disengage from the Y-direction insertion hole.

[0009] Preferably, one end of the hanging rod is provided with a Y-direction sliding groove that communicates with the first stepped hole at one end and a Z-direction sliding groove that communicates with the Y-direction sliding groove at the other end; the upper end of the handle is provided with a first X-direction sliding groove that penetrates the X-direction rotating shaft at the same time, and a second stepped hole that penetrates the side wall of the handle is formed on the groove wall of the first X-direction sliding groove; the first control member includes a first pulling plate that slides in the Y-direction sliding groove and the Z-direction sliding groove at the same time, a first pressing plate that slides in the first X-direction sliding groove, a first pressing rod that slides in the second stepped hole and one end is fixedly connected to one end of the first pressing plate, and a second spring sleeved on the first pressing rod. One end of the first pulling plate is fixedly connected to the other end of the first insertion rod, and the other end extends out of the Z-direction sliding groove. The other end of the first pressing plate extends out of the first X-direction sliding groove and is connected to the other end of the first pulling plate. The other end of the first pressing rod extends out of the second stepped hole and forms a first pressing portion. The first pressing rod is fixedly connected with a second transfer plate that slides in the second stepped hole. Both ends of the second spring respectively abut against the second transfer plate and the bottom of the second stepped hole.

[0010] Preferably, the first pulling plate includes a vertical section slidably connected to the Z-direction slide groove, the vertical section is provided with an inclined surface inclined toward the Z-direction rotating axis, and the Z-direction slide groove is also slidably connected to an extrusion plate, one end of the extrusion plate abuts against the inclined surface, and the other end extends out of the Z-direction slide groove and is connected to the other end of the first pressure plate, and the inclined surface and the first pressure plate are respectively located on both sides of the extrusion plate.

[0011] Preferably, the extrusion plate is provided with an arc-shaped slot with the X-axis rotating shaft as the central axis, and the first pressure plate is fixedly connected with an arc-shaped block adapted to and slidably connected to the arc-shaped slot.

[0012] Preferably, the other end of the suspension rod is provided with a plurality of X-direction sockets arranged at intervals in the circumferential direction with the X-direction rotating shaft as the central axis, the side wall of the handle is provided with an arc-shaped parallel third stepped hole and a slot, the bottom of the third stepped hole and the slot are simultaneously connected to a second X-direction slide groove, and the slot is located on the circumference formed by each of the X-direction sockets; the control assembly also includes a second control member, the second control member includes a second pressure plate slidably connected to the second X-direction slide groove, a second pressure rod with one end fixedly connected to one end of the second pressure plate, and a sleeve A third spring is provided on the second pressure rod and a second insertion rod with one end fixedly connected to the other end of the second pressure plate, the second pressure rod is slidably connected to the third stepped hole, and is fixedly connected to a third adapter plate slidably connected to the third stepped hole, the other end of the second pressure rod extends out of the third stepped hole and forms a second pressing portion, the two ends of the third spring respectively abut against the third adapter plate and the bottom of the third stepped hole, the other end of the second insertion rod is slidably connected to the slot and inserted into the X-direction socket connected to the slot.

[0013] Preferably, a plurality of limit grooves are provided on the upper side of the Y-direction adjustment plate, and the limit grooves are arranged at intervals along the Y-direction; the gantry is fixedly connected to a rotating seat, and the rotating seat is rotatably connected to the limit plate, and one end of the limit plate is adapted and inserted into the corresponding limit groove.

[0014] Preferably, the gantry is provided with a threaded hole; the other end of the limit plate is provided with a through hole, the through hole is rotatably connected to a positioning rod, the positioning rod is penetrated by a threaded rod, and the threaded rod is threadedly connected to the threaded hole.

[0015] Compared with the existing technology, this application can bring the following technical effects: The detection device for high-precision automotive die-casting mold parts of the present invention can be adjusted by holding the handle, so that the light sensor scanner rotates and adjusts around the Z-axis rotating shaft as the central axis, and at the same time, the light sensor scanner can rotate and adjust on a vertical plane around the X-axis rotating shaft as the central axis. Under the synchronous sliding cooperation of the X-direction adjustment seat and the Y-direction adjustment plate, multi-position and multi-angle adjustment and detection of the light sensor scanner can be achieved, thereby improving the technical problem in the prior art that users hold the scanner throughout the process, making it inconvenient to stably support, rotate, and move the light sensor scanner during scanning detection, which is likely to cause incomplete detection and affect the detection efficiency. Without manual holding and lifting, the operation is made more convenient; For the detection device for high-precision automotive die-casting mold parts of the present invention, both the first pressing part and the first pressing part extend out of the handle, so that when operating the handle, the rotation adjustment of the light sensor scanner around the X-axis rotating shaft and the Z-axis rotating shaft can be realized by pressing the first pressing part and the first pressing part simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, making other features, objects, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 is the structural diagram of the present invention; Figure 2 is the first partial structural cross-sectional view of the present invention; Figure 3 is of the present invention Figure 2 enlarged view of part A; Figure 4 is the second partial structural cross-sectional view of the present invention; Figure 5 is of the present invention Figure 4 enlarged view of part B; Figure 6 is of the present invention Figure 4 partial enlarged view; Figure 7 is of the present invention Figure 6 enlarged view of part C; Figure 8 is the partial exploded view of the present invention; Figure 9 is of the present invention Figure 8 enlarged view of part D.

[0017] In the figure: 1. Gantry; 11. Frame body; 12. Mounting plate; 121. Hanging groove; 122. Lead screw; 13. First linear drive member; 14. Rotating seat; 15. Limiting plate; 151. Positioning rod; 152. Threaded rod; 16. Threaded hole; 17. Cantilever; 2. X-direction adjustment seat; 3. Y-direction adjustment plate; 31. Limiting groove; 4. Z-direction rotating shaft; 41. Y-direction jack; 42. First plug rod; 43. First spring; 44. First adapter plate; 5. Suspension rod; 51. First stepped hole; 52. Y-direction sliding groove; 53. Z-direction sliding groove; 54. X-direction jack; 6. X-direction rotating shaft; 7. Handle; 71. First X-direction sliding groove; 72. Second stepped hole; 73. Third stepped hole; 74. Slot; 75. Second X-direction sliding groove; 8. Light sensor scanner; 9. Control assembly; 91. First control member; 911. First pull plate; 9111. Inclined surface; 9112. Extrusion plate; 9113. Arc-shaped card slot; 912. First pressing plate; 9121. Arc-shaped clamping block; 913. First pressing rod; 9131. Second adapter plate; 914. Second spring; 92. Second control member; 921. Second pressing plate; 922. Second pressing rod; 9221. Third adapter plate; 923. Third spring; 924. Second plug rod. Detailed implementation manners

[0018] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0019] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to implement the embodiments of this application described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0020] In this application, the orientation or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", and "longitudinal" are based on the orientation or positional relationships shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements, or components must have a specific orientation or be constructed and operated in a specific orientation.

[0021] Moreover, in addition to being used to represent orientation or positional relationships, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the meaning of the term "plurality" should be two or more.

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with embodiments to detail this application.

[0024] This application provides a detection device for high-precision automotive die-casting mold parts. Referring to Figures 1 - 9 , it includes a light sensor scanner 8, and further includes: A gantry 1, An X-direction adjustment seat 2, slidably connected to the gantry 1 along the X direction; A Y-direction adjustment plate 3, slidably connected to the X-direction adjustment seat 2 along the Y direction; A Z-direction rotating shaft 4, extending along the Z direction, and both ends are fixedly connected to one end of the Y-direction adjustment plate 3; A suspension rod 5, one end is rotatably connected to the middle of the Z-direction rotating shaft 4, and the other end extends vertically downward; An X-direction rotating shaft 6, extending along the X direction, and both ends are fixedly connected to the other end of the suspension rod 5; A handle 7, one end is rotatably connected to the middle of the X-direction rotating shaft 6, and the light sensor scanner 8 is installed at the other end of the handle 7.

[0025] During use, the gantry 1 is installed at the position where the mold part to be detected is located. The gantry 1 straddles the mold part. By sliding the X-direction adjustment seat 2 and the Y-direction adjustment plate 3, the light sensor scanner 8 installed at the other end of the handle 7 is located at the adaptive detection position of the mold part to be detected. Then, by holding the handle 7 by hand and applying force to the handle 7, detection is carried out through the light sensor scanner 8. During the detection process, the suspension rod 5, the X-direction rotating shaft 6, the handle 7, and the light sensor scanner 8 can simultaneously rotate on the same horizontal plane with the Z-direction rotating shaft 4 as the central axis to achieve rotational detection. At the same time, the handle 7 and the light sensor scanner 8 can simultaneously rotate on the vertical plane with the X-direction rotating shaft 6 as the central axis, and in combination with the method of sliding the X-direction adjustment seat 2 and the Y-direction adjustment plate 3, detection at multiple positions and angles of the light sensor scanner 8 is achieved, thereby improving the technical problem in the prior art that the user holds the scanner throughout the process, making it inconvenient to stably support the rotation and movement of the light sensor scanner 8 during the scanning detection, which easily causes incomplete detection and affects the detection efficiency. There is no need for manual holding and lifting, making the operation more convenient.

[0026] If the mold part to be detected is a convex mold, taking the shock tower mold in the figure as an example, the light sensor scanner 8 can be located on its side. If the mold part to be detected is a concave mold, the light sensor scanner 8 can be located directly above the concave mold, and then the angle adjustment of the light sensor scanner 8 is achieved through the above adjustment method.

[0027] On the basis of the above embodiment, the gantry 1 includes a frame body 11, a mounting plate 12 slidably connected to the frame body 11 in the Z direction, and a first linear driving member 13 mounted on the frame body 11. The driving end of the first linear driving member 13 extends downward in the Z direction and is fixedly connected to the upper side of the mounting plate 12 to drive the mounting plate 12 to move up and down in the Z direction. A universal wheel (not shown in the figure) is also fixedly installed at the bottom of the frame body 11 to facilitate the movement of the gantry 1.

[0028] In this application, the X-direction adjustment seat 2 is slidably connected to the mounting plate 12. Specifically, the gantry 1 is provided with a suspension groove 121. The upper end of the X-direction adjustment seat 2 is fitted and slidably connected to the suspension groove 121, and the lower end extends out of the suspension groove 121. In this way, the stable sliding installation of the X-direction adjustment seat 2 is achieved by sliding the X-direction adjustment seat 2 in the suspension groove 121. Among them, the suspension groove 121 can be a dovetail groove or a stepped groove.

[0029] During detection, the first linear driving member 13 can be driven to make the mounting plate 12 move up and down in the Z direction, so as to indirectly drive the light sensor scanner 8 to move up and down in the Z direction to further adjust the detection position of the light sensor scanner 8.

[0030] Among them, the first linear driving member 13 can be a linear driving mechanism such as a cylinder, an electric cylinder, or a worm and worm gear.

[0031] On the basis of the above embodiments, a lead screw 122 is rotatably connected to the mounting plate 12. The length direction of the lead screw 122 extends along the X direction, and one end extends out of the mounting plate 12. The middle end of the lead screw 122 is threadedly connected to the X-direction adjustment seat 2, so that by rotating the lead screw 122, the X-direction adjustment seat 2 can slide along the length direction of the mounting plate 12, realizing the adjustment of the position of the light sensor scanner 8 along the X direction.

[0032] Furthermore, a driving motor is connected to one end of the lead screw 122 to realize the rotation of the lead screw 122 by controlling the driving motor.

[0033] In this application, one end of the Y-direction adjustment plate 3 is in a "U" shape, and both ends of the Z-direction rotating shaft 4 are fixedly connected to the two arms of the "U" shaped end of the Y-direction adjustment plate 3. The other end of the suspension rod 5 is in a "U" shape and opens vertically downward, and both ends of the X-direction rotating shaft 6 are fixedly connected to the two arms of the "U" shaped end of the suspension rod 5.

[0034] In this application, the X direction, the Y direction, and the Z direction are mutually perpendicular directions, and the Z direction is the vertically extending direction.

[0035] It should be noted that in this application, the internal structure of the light sensor scanner 8, its specific light sensing detection and feedback principle, and specific connection structure all belong to the prior art. And the related words such as assembly connection in this application are common knowledge to those skilled in the art and can be realized through various implementation manners. And no other special requirements are made in this application, as long as it can realize the functions in this application. Therefore, no specific limitations are made here.

[0036] Refer to Figures 2 - 9 , a plurality of Y-direction insertion holes 41 are circumferentially formed on the side wall of the middle end of the Z-direction rotating shaft 4; a first stepped hole 51 that can communicate with the Y-direction insertion hole 41 is formed at one end of the suspension rod 5. A first insertion rod 42 is slidably connected to the first stepped hole 51, and a first spring 43 is sleeved on the first insertion rod 42 and coaxially fixedly connected to the first adapter plate 44. Both ends of the first spring 43 respectively abut against the first adapter plate 44 and the bottom of the first stepped hole 51 to apply a force to the first insertion rod 42, so that one end of the first insertion rod 42 is inserted into the corresponding Y-direction insertion hole 41; the detection device further includes a control assembly 9 installed on the handle 7. The control assembly 9 includes a first control member 91, and the first control member 91 is used to control the first insertion rod 42 to overcome the elastic force of the first spring 43 to disengage from the Y-direction insertion hole 41.

[0037] When a force is applied to the handle 7 such that the boom 5, the X-axis rotating shaft 6, the handle 7, and the light sensor scanner 8 can simultaneously rotate about the Z-axis rotating shaft 4 as the central axis on the same horizontal plane, the first control member 91 can be used to control the first plug rod 42 to overcome the elastic force of the first spring 43, so that the first plug rod 42 is withdrawn from the Y-direction socket hole 41, thereby realizing continuous angular adjustment of the rotation of the light sensor scanner 8 about the Z-axis rotating shaft 4. Of course, when the control of the first control member 91 is cancelled, the first plug rod 42 can, under the action of the elastic force of the first spring 43, extend into the corresponding Y-direction socket hole 41 again to realize the angular control of the boom 5 relative to the Y-direction adjusting plate 3 and ensure the stable detection of the light sensor scanner 8.

[0038] In the embodiment of the present application, one end of the first plug rod 42 is chamfered to form a guiding surface so that one end of the first plug rod 42 can be smoothly inserted into the Y-direction socket hole 41.

[0039] One end of the boom 5 is provided with a Y-direction sliding groove 52 communicating with a first stepped hole 51 at one end, and the other end is throughly provided with a Z-direction sliding groove 53 communicating with the Y-direction sliding groove 52; the upper end of the handle 7 is provided with a first X-direction sliding groove 71 that penetrates the X-axis rotating shaft 6 at the same time, and the groove wall of the first X-direction sliding groove 71 is provided with a second stepped hole 72 that penetrates the side wall of the handle 7; the first control member 91 includes a first pulling plate 911 that is slidably connected to the Y-direction sliding groove 52 and the Z-direction sliding groove 53 simultaneously along the Y-direction, a first pressing plate 912 that is slidably connected to the first X-direction sliding groove 71, a first pressing rod 913 that is slidably connected to the second stepped hole 72 and one end of which is fixedly connected to one end of the first pressing plate 912, and a second spring 914 sleeved on the first pressing rod 913. One end of the first pulling plate 911 is fixedly connected to the other end of the first plug rod 42, and the other end extends out of the Z-direction sliding groove 53. The other end of the first pressing plate 912 extends out of the first X-direction sliding groove 71 and is connected to the other end of the first pulling plate 911. The other end of the first pressing rod 913 extends out of the second stepped hole 72 and forms a first pressing portion. The first pressing rod 913 is fixedly connected with a second transfer plate 9131 that is slidably connected to the second stepped hole 72. The two ends of the second spring 914 respectively abut against the second transfer plate 9131 and the bottom of the second stepped hole 72.

[0040] When the first insertion rod 42 is controlled by the first control member 91 to overcome the elastic force of the first spring 43 and the first insertion rod 42 is disengaged from the Y-direction insertion hole 41, pressure is applied to the first pressing portion of the first pressing rod 913 to overcome the elastic force of the second spring 914, so that the first pressing rod 913 contracts inwardly, the first pressing plate 912 slides inwardly and applies a force to the first pulling plate 911, so that the first pulling plate 911 slides along the Y direction in the Y-direction sliding groove 52 and the Z-direction sliding groove 53 at the same time, pulling the first insertion rod 42 to overcome the elastic force of the first spring 43, so that the first insertion rod 42 is disengaged from the Y-direction insertion hole 41, thereby realizing continuous angular adjustment of the rotation of the optical sensor scanner 8 with the Z-direction rotating shaft 4 as the central axis. Of course, when the pressure applied to the first pressing portion of the first pressing rod 913 is cancelled, the first pressing portion of the first pressing rod 913 can protrude from the second stepped hole 72 again under the action of the elastic force of the second spring 914, and the first insertion rod 42 can extend into the corresponding Y-direction insertion hole 41 again under the action of the elastic force of the first spring 43, realizing the angular control of the hanging rod 5 relative to the Y-direction adjusting plate 3 and ensuring the detection stability of the optical sensor scanner 8.

[0041] In the embodiment of the present application, one end of the Y-direction sliding groove 52 communicates with the bottom of the first stepped hole 51 through a transverse groove, and the transverse groove forms a space for the first insertion rod 42 to slide inwardly and disengage from the Y-direction insertion hole 41.

[0042] The groove depths of the Z-direction sliding groove 53 and the first X-direction sliding groove 71 are both greater than the length of the first insertion rod 42 inserted into the Y-direction insertion hole 41 or greater than the groove depth of the Y-direction insertion hole 41, so as to ensure that the first insertion rod 42 can smoothly disengage from the Y-direction insertion hole 41.

[0043] Refer to Figures 2 - 9 , the first pulling plate 911 includes a vertical section slidably connected to the Z-direction sliding groove 53, and the vertical section is provided with an inclined surface 9111 inclined toward the Z-direction rotating shaft 4. The Z-direction sliding groove 53 is also slidably connected with a pressing plate 9112. One end of the pressing plate 9112 abuts against the inclined surface 9111, and the other end extends out of the Z-direction sliding groove 53 and is connected to the other end of the first pressing plate 912. The inclined surface 9111 and the first pressing plate 912 are respectively located on both sides of the pressing plate 9112.

[0044] When the first pressing portion of the first pressing rod 913 applies pressure, the first pressing plate 912 slides inwardly and applies a force to the pressing plate 9112. The pressing plate 9112 makes the vertical section of the first pulling plate 911 slide in the Z-direction sliding groove 53 by applying pressure to the inclined surface 9111, so that the first pulling plate 911 pulls the first insertion rod 42 to overcome the elastic force of the first spring 43, so that the first insertion rod 42 is disengaged from the Y-direction insertion hole 41, thereby realizing continuous angular adjustment of the rotation of the optical sensor scanner 8 with the Z-direction rotating shaft 4 as the central axis.

[0045] By setting the pressing plate 9112, the first pressing portion of the first pressing rod 913 can extend along the X-direction.

[0046] The first pulling plate 911 further includes a transverse section slidably connected to the Y-direction chute 52. One end of the transverse section is fixedly connected to the first inserting rod 42 through a transverse plate slidably connected to the transverse groove. The vertical section and the other end of the transverse section are fixedly connected and perpendicular to each other.

[0047] The pressing plate 9112 is provided with an arc-shaped card slot 9113 centered on the X-direction rotating shaft 6. The first pressing plate 912 is fixedly connected with an arc-shaped card block 9121 adapted to and slidably connected to the arc-shaped card slot 9113.

[0048] By the way that the arc-shaped card block 9121 is clamped in the arc-shaped card slot 9113, the stable connection between the pressing plate 9112 and the first pressing plate 912 is ensured; when the handle 7 and the light sensor scanner 8 rotate simultaneously around the X-direction rotating shaft 6 in a vertical plane, the arc-shaped card block 9121 can slide smoothly in the arc-shaped card slot 9113, and the angle adjustment of the handle 7 and the light sensor scanner 8 is smoothly realized.

[0049] As an alternative solution of the embodiment of the present application, the first control member 91 includes a first pressure sensor and a first linear driver communicatively connected to the first pressure sensor. The first pressure sensor is installed on the side surface of the handle 7, the first linear driver is installed on the suspension rod 5, and its output end is connected to the other end of the first inserting rod 42. By pressing the first pressure sensor, the first linear driver can be started, and then the first linear driver drives the first inserting rod 42 to retract or extend, so as to control the relevant components. Among them, the first linear driver can be a linear motor, an electric cylinder or a cylinder, etc.

[0050] Refer to Figure 6 and Figure 7, the other end of the suspension rod 5 is provided with a plurality of X-direction jacks 54 arranged at circumferential intervals with the X-direction rotating shaft 6 as the central axis. The side wall of the handle 7 is provided with an arc-shaped parallel third stepped hole 73 and a slot 74. The bottoms of the third stepped hole 73 and the slot 74 are simultaneously communicated with a second X-direction chute 75, and the slot 74 is located on the circumference formed by each X-direction jack 54; the control assembly 9 further includes a second control member 92. The second control member 92 includes a second pressing plate 921 slidably connected to the second X-direction chute 75, a second pressing rod 922 fixedly connected to one end of the second pressing plate 921, a third spring 923 sleeved on the second pressing rod 922, and a second inserting rod 924 fixedly connected to the other end of the second pressing plate 921. The second pressing rod 922 is slidably connected to the third stepped hole 73 and is fixedly connected with a third transfer plate 9221 slidably connected to the third stepped hole 73. The other end of the second pressing rod 922 extends out of the third stepped hole 73 and forms a second pressing part. The two ends of the third spring 923 respectively abut against the third transfer plate 9221 and the bottom of the third stepped hole 73. The other end of the second inserting rod 924 is slidably connected to the slot 74 and is inserted into the X-direction jack 54 communicated with the slot 74.

[0051] When a force is applied to the handle 7, such that the handle 7 and the light sensor scanner 8 simultaneously rotate about the X-direction rotating shaft 6 as the central axis in a vertical plane, pressure can be applied to the second pressing part of the second pressing rod 922 to overcome the elastic force of the third spring 923, so that the second pressing rod 922 contracts inward, the second pressing plate 921 slides inward and applies a pulling force to the second inserting rod 924, thereby causing the second inserting rod 924 to be withdrawn from the X-direction jack 54, thus realizing continuous angular adjustment of the rotation of the light sensor scanner 8 about the X-direction rotating shaft 6. Of course, when canceling the control of the second control member 92, the second inserting rod 924 can, under the elastic force of the third spring 923, extend into the corresponding X-direction jack 54 again to realize angular control of the handle 7 relative to the suspension rod 5 and ensure the detection stability of the light sensor scanner 8.

[0052] As an alternative solution of the embodiment of the present application, the second control member 92 includes a second pressure sensor and a second linear driver communicatively connected to the second pressure sensor. The second pressure sensor is installed on the side surface of the handle 7, and the second linear driver is installed inside the handle 7, and its output end is connected to the other end of the first inserting rod 42. By pressing the second pressure sensor, the second linear driver can be started, and then the second linear driver drives the first inserting rod 42 to retract or extend to realize control of related components. Among them, the second linear driver can be a linear motor, an electric cylinder or a cylinder, etc.

[0053] Refer to Figure 6 and Figure 7, the first control member 91 and the second control member 92 are located on the same straight line. That is, the first pressing portion and the second pressing portion are located on the same vertical line, so that when holding the handle 7 by hand, one hand can simultaneously control the activation of the first control member 91 and the second control member 92, which is convenient to use.

[0054] Referring to Figures 1 - 3 , a plurality of limiting grooves 31 are formed on the upper side of the Y-direction adjusting plate 3, and the limiting grooves 31 are arranged at intervals in the Y direction; the gantry 1 is fixedly connected with a rotating seat 14, the rotating seat 14 is rotatably connected with a limiting plate 15, and one end of the limiting plate 15 is adapted and inserted into the corresponding limiting groove 31.

[0055] After the position of the light sensor scanner 8 in the Y direction is adjusted in place by sliding the Y-direction adjusting plate 3, the limiting plate 15 can be rotated so that one end of the limiting plate 15 is inserted into the corresponding limiting groove 31 to limit the Y-direction adjusting plate 3 and prevent the Y-direction adjusting plate 3 from continuing to slide.

[0056] The gantry 1 is provided with a threaded hole 16; a through hole is formed through the other end of the limiting plate 15, a positioning rod 151 is rotatably connected to the through hole, a threaded rod 152 is passed through the positioning rod 151, and the threaded rod 152 is threadedly connected to the threaded hole 16.

[0057] When adjusting the position of the light sensor scanner 8 by sliding the Y-direction adjusting plate 3, the limiting plate 15 can be rotated around the central axis of the rotating seat 14, and the threaded rod 152 is threadedly connected to the threaded hole 16, so that the limiting plate 15 is kept out of the limiting groove 31, so as to continuously slide the Y-direction adjusting plate 3 and continuously adjust the position of the light sensor scanner 8.

[0058] On the basis of the above embodiment, a pulling groove is formed by the lateral opening of the Y-direction adjusting plate 3, and a cantilever 17 is fixedly connected to the mounting plate 12 of the gantry 1, and the end of the cantilever 17 is adapted and slidably connected to the pulling groove to improve the mounting structural strength of the Y-direction adjusting plate 3 through the cantilever 17.

[0059] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A detection device for high-precision automotive die-casting mold parts, including a light-sensing scanner (8), characterized in that, Further comprising: A gantry (1), An X-direction adjustment seat (2), slidably connected to the gantry (1) in the X direction; A Y-direction adjustment plate (3), slidably connected to the X-direction adjustment seat (2) in the Y direction; A Z-direction rotating shaft (4), extending in the Z direction, and both ends are fixedly connected to one end of the Y-direction adjustment plate (3); A suspension rod (5), one end is rotatably connected to the middle end of the Z-direction rotating shaft (4), and the other end extends vertically downward; An X-direction rotating shaft (6), extending in the X direction, and both ends are fixedly connected to the other end of the suspension rod (5); A handle (7), one end is rotatably connected to the middle end of the X-direction rotating shaft (6), and the light sensor scanner (8) is installed at the other end of the handle (7).

2. The detection device for high-precision automotive die-casting mold parts according to claim 1, characterized in that, A plurality of Y-direction insertion holes (41) are circumferentially formed in the side wall of the middle end of the Z-direction rotating shaft (4); a first stepped hole (51) that can communicate with the Y-direction insertion holes (41) is formed at one end of the suspension rod (5), a first insertion rod (42) is slidably connected in the first stepped hole (51), and a first spring (43) is sleeved on the first insertion rod (42) and coaxially fixedly connected to a first adapter plate (44). Both ends of the first spring (43) respectively abut against the first adapter plate (44) and the bottom of the first stepped hole (51) to apply a force to the first insertion rod (42) so that one end of the first insertion rod (42) is inserted into the corresponding Y-direction insertion hole (41); the detection device further includes a control assembly (9) installed on the handle (7), and the control assembly (9) includes a first control member (91), and the first control member (91) is used to control the first insertion rod (42) to overcome the elastic force of the first spring (43) to disengage from the Y-direction insertion hole (41).

3. The detection device for a high-precision automotive die-casting mold part according to claim 2, wherein, One end of the suspension rod (5) is provided with a Y-direction sliding groove (52) that communicates with the first stepped hole (51) at one end, and the other end is provided with a Z-direction sliding groove (53) that communicates with the Y-direction sliding groove (52) through. The upper end of the handle (7) is provided with a first X-direction sliding groove (71) that penetrates the X-direction rotating shaft (6) at the same time, and a second stepped hole (72) that penetrates the side wall of the handle (7) is provided on the groove wall of the first X-direction sliding groove (71). The first control member (91) includes a first pull plate (911) that is slidably connected to the Y-direction sliding groove (52) and the Z-direction sliding groove (53) along the Y direction at the same time, a first pressing plate (912) that is slidably connected to the first X-direction sliding groove (71), a first pressing rod (913) that is slidably connected to the second stepped hole (72) and one end of which is fixedly connected to one end of the first pressing plate (912), and a second spring (914) sleeved on the first pressing rod (913). One end of the first pull plate (911) is fixedly connected to the other end of the first insertion rod (42), and the other end extends out of the Z-direction sliding groove (53). The other end of the first pressing plate (912) extends out of the first X-direction sliding groove (71) and is connected to the other end of the first pull plate (911). The other end of the first pressing rod (913) extends out of the second stepped hole (72) and forms a first pressing portion. The first pressing rod (913) is fixedly connected with a second transfer plate (9131) that is slidably connected to the second stepped hole (72). The two ends of the second spring (914) respectively abut against the second transfer plate (9131) and the bottom of the second stepped hole (72).

4. The inspection device for a high-precision automotive die-casting mold part according to claim 3, wherein, The first pull plate (911) includes a vertical section that is slidably connected to the Z-direction sliding groove (53), and an inclined surface (9111) that is inclined towards the Z-direction rotating shaft (4) is provided on the vertical section. An extrusion plate (9112) is also slidably connected to the Z-direction sliding groove (53). One end of the extrusion plate (9112) abuts against the inclined surface (9111), and the other end extends out of the Z-direction sliding groove (53) and is connected to the other end of the first pressing plate (912). The inclined surface (9111) and the first pressing plate (912) are respectively located on both sides of the extrusion plate (9112).

5. The detection device for high-precision automotive die-casting mold parts according to claim 4, characterized in that, The extrusion plate (9112) is provided with an arc-shaped card slot (9113) with the X-direction rotating shaft (6) as the central axis. The first pressing plate (912) is fixedly connected with an arc-shaped card block (9121) that is adapted to and slidably connected to the arc-shaped card slot (9113).

6. The inspection device for high-precision automotive die-casting mold parts according to claim 2, characterized in that, The other end of the suspension rod (5) is provided with a plurality of X-direction jacks (54) arranged circumferentially with the X-direction rotating shaft (6) as the central axis, and the side wall of the handle (7) is provided with an arc-shaped parallel third stepped hole (73) and a slot (74), and the bottoms of the third stepped hole (73) and the slot (74) are simultaneously connected to a second X-direction slide groove (75), and the slot (74) is located on the circumference formed by each of the X-direction jacks (54); the control assembly (9) also includes a second control member (92), the second control member (92) includes a second pressure plate (921) slidably connected to the second X-direction slide groove (75), a second pressure rod (922) one end of which is fixedly connected to one end of the second pressure plate (921), and a second pressure rod (922) sleeved on the second pressure plate (921). The third spring (923) of the pressure rod (922) and the second insertion rod (924) one end of which is fixedly connected to the other end of the second pressure plate (921), the second pressure rod (922) is slidably connected to the third stepped hole (73), and is fixedly connected to a third adapter plate (9221) slidably connected to the third stepped hole (73), the other end of the second pressure rod (922) extends out of the third stepped hole (73) and forms a second pressing portion, the two ends of the third spring (923) respectively abut against the third adapter plate (9221) and the bottom of the third stepped hole (73), the other end of the second insertion rod (924) is slidably connected to the slot (74) and inserted into the X-direction socket (54) connected to the slot (74).

7. The detection device for high-precision automotive die-casting mold parts according to claim 6, characterized in that, The first control member (91) and the second control member (92) are located on the same straight line.

8. An inspection device for a high-precision automotive die-casting mold part according to any one of claims 1-7, characterized in that, A plurality of limiting grooves (31) are provided on the upper side of the Y-direction adjustment plate (3), and the limiting grooves (31) are arranged at intervals along the Y-direction; the gantry (1) is fixedly connected to a rotating seat (14), and the rotating seat (14) is rotatably connected to a limiting plate (15), and one end of the limiting plate (15) is adapted to and inserted into the corresponding limiting groove (31).

9. The inspection device for high-precision automotive die-casting mold parts according to claim 8, characterized in that, The gantry (1) is provided with a threaded hole (16); the other end of the limiting plate (15) is provided with a through hole, the through hole is rotatably connected to a positioning rod (151), the positioning rod (151) is penetrated by a threaded rod (152), and the threaded rod (152) is threadedly connected to the threaded hole (16).

10. A detection device for a high-precision automotive die-casting mold part according to any one of claims 1-7, characterized in that, The gantry (1) is provided with a hanging groove (121), the upper end of the X-direction adjustment seat (2) is adapted to and slidably connected to the hanging groove (121), and the lower end extends out of the hanging groove (121).

Images