Multi-point detection device for surface flatness of die steel

Abstract

The utility model discloses a multi-point detection device for surface flatness of die steel. The multi-point detection device comprises a rack main body, an adjusting assembly, a placing assembly and a detection rod, the rack main body is provided with a detection area and a placement area, the detection rod is installed in the detection area through the adjusting assembly, and the adjusting assembly is suitable for driving the detection rod to move in the Y direction and the Z direction and rotate around the Y direction; the placing assembly is installed in the placing area and used for fixing to-be-detected die steel and driving the to-be-detected die steel to move in the X direction. Compared with an existing die steel surface flatness multi-point detection device, the die steel surface flatness multi-point detection device has the advantages that the angle of the detection rod in the Y direction and the height of the detection rod in the Z direction can be conveniently adjusted, when die steel of different models is detected, the trouble of the existing detection device is not needed, and the detection efficiency is improved. And the workload of workers can be greatly reduced, operation of the workers is facilitated, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The present application relates to the field of flatness detection devices, and in particular to a multi-point detection device for the flatness of a mold steel surface. Background Art

[0002] The multi-point detection device for mold steel surface flatness refers to a device that can accurately detect the flatness of the mold steel surface and identify whether there are any uneven areas on the mold steel surface.

[0003] The existing multi-point detection device for mold steel surface flatness has the following main problems when in use:

[0004] (1) In a normal flatness multi-point detection device, the detection rod is fixed during detection and cannot flexibly change direction or angle, which leads to low work efficiency of the staff.

[0005] (2) The traditional flatness multi-point detection device has a very complicated detection process and requires manual adjustment of the detection rod, which makes the production process too complicated.

[0006] Therefore, it is now necessary to transform the existing multi-point detection device for the surface flatness of mold steel. Utility Model Content

[0007] The purpose of this application is to provide a multi-point detection device for mold steel surface flatness that can solve at least one defect in the above-mentioned background technology.

[0008] In order to achieve at least one of the above-mentioned purposes, the technical solution adopted in the present application is: a multi-point detection device for the surface flatness of mold steel, comprising a frame body, an adjustment component, a placement component and a detection rod; the frame body is provided with a detection area and a placement area, the detection rod is installed in the detection area through the adjustment component, and the adjustment component is suitable for driving the detection rod to move in the Y and Z directions, and rotate around the Y direction; the placement component is installed in the placement area to fix the mold steel to be detected and drive it to move along the X direction.

[0009] Preferably, the adjustment assembly includes a first displacement device, a second displacement device, a third displacement device and a device plate; the device plate is hingedly mounted on the first displacement device, the device plate is rotatably mounted on the second displacement device, and the device plate is used to place the third displacement device; the first displacement device is suitable for driving the device plate to move along the Y direction; the second displacement device is suitable for driving the device plate to rotate around the Y direction; the third displacement device is suitable for driving the device plate to move along the Z direction.

[0010] Preferably, the first displacement device includes a first motor, a first screw rod and a first support member; the second moving device includes a second motor, a second screw rod and a second support member; the second displacement device is installed on the first support member along the X direction, one end of the device plate is hingedly connected to the first support member through a hinge plate, and the opposite end of the device plate is rotatably connected to the second support member, and the third displacement device is installed on the device plate along the Z direction; by driving the first motor, the first support member drives the device plate to move along the Y direction; by driving the second motor, the second support member is moved along the X direction, thereby driving the device plate to rotate around the Y direction, and the hinge plate is not parallel to the first support member.

[0011] Preferably, the third displacement device includes a third motor, a third screw rod and a third support member; the detection rod is installed on the third support member; and by driving the third motor, the third support member drives the device plate to move along the Z direction.

[0012] Preferably, the third displacement device comprises a cylinder and a third support member; the cylinder drives the third support member to drive the detection rod to move along the Z direction.

[0013] Preferably, the third displacement device comprises a hydraulic cylinder and a third support member; the hydraulic cylinder drives the third support member to drive the detection rod to move along the Z direction.

[0014] Preferably, the adjustment assembly includes a first displacement device, a first rotation device, a second rotation device and a device plate; the first rotation device and the second rotation device are arranged at intervals on the first displacement device along the X direction, and the two ends of the device plate along the X direction are hingedly connected to the output ends of the first rotation device and the second rotation device through hinge plates respectively; the first rotation device and the second rotation device drive the device plate to move along the Z direction by synchronous rotation; the first rotation device and the second rotation device drive the device plate to rotate around the Y direction by differential rotation.

[0015] Preferably, the first displacement device includes a first motor, a first screw rod and a first support member, the first rotation device includes a fourth motor, and the second rotation device includes a fifth motor; the fourth motor and the fifth motor are installed on the first support member at intervals along the X direction, and the two ends of the device plate along the X direction are respectively hingedly connected to the output ends of the fourth motor and the fifth motor through hinge plates, and the detection rod is installed on the device plate; the fourth motor and the fifth motor drive the device plate to move in the Z direction by synchronous rotation; the fourth motor and the fifth motor drive the device plate to rotate around the Y direction by differential rotation.

[0016] Preferably, the placement assembly comprises a fourth motor, a fourth screw rod and a fourth support member, and the fourth support member is suitable for driving the mold steel to be inspected to move along the X direction.

[0017] Compared with the prior art, the beneficial effects of this application are:

[0018] Compared with the existing multi-point detection device for the surface flatness of mold steel, the present application can conveniently adjust the angle of the detection rod in the Y direction and the height in the Z direction. When detecting mold steels of different models, it does not need to be as troublesome as the existing detection device. It can greatly reduce the workload of the staff, facilitate the operation of the staff, and effectively improve the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the exploded state of the adjustment component in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the adjustment component in the utility model.

[0022] Figure 4 This is a state diagram when the adjustment component in the utility model drives the detection rod to move along the Z direction.

[0023] Figure 5 This is a state diagram when the adjustment component in the utility model drives the detection rod to rotate around the Y direction.

[0024] Figure 6 It is a structural schematic diagram of an adjusting component in another embodiment of the utility model.

[0025] Figure 7 This is a state diagram of another embodiment of the utility model when the adjusting component drives the detection rod to move along the Z direction.

[0026] Figure 8 This is a state diagram of another embodiment of the utility model when the adjusting component drives the detection rod to move around the Y direction.

[0027] In the figure: a frame body 1, a detection area 10, a placement area 11, an adjustment component 2, a first displacement device 20, a first motor 200, a first slide rail 201, a first support member 202, a first screw rod 203, a second displacement device 21, a second motor 210, a second slide rail 211, a second screw rod 212, a second support member 213, a device plate 22, a hinge plate 220, a third displacement device 23, a third motor 230, a third slide rail 231, a third screw rod 232, a third sliding member 233, a fourth motor 240, a fifth motor 241, a detection rod 3, a placement component 4, a sixth motor 40, a fourth slide rail 41, a fourth support member 42, and a fourth screw rod 43. DETAILED DESCRIPTION

[0028] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0030] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0031] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0032] One of the preferred embodiments of the present application is as follows: Figures 1 to 8As shown, a multi-point detection device for the surface flatness of mold steel includes a frame body 1, an adjustment component 2, a placement component 4 and a detection rod 3. The frame body 1 is provided with a detection area 10 and a placement area 11. The detection rod 3 is installed in the detection area 10 through the adjustment component 2. The adjustment component 2 can drive the detection rod 3 to move in the Y and Z directions, and rotate around the Y direction. The placement component 4 is installed in the placement area 11 to fix the mold steel to be detected and drive it to move along the X direction.

[0033] It should be known that the traditional multi-point detection device for mold steel surface flatness is too complicated when detecting different types of mold steel, which is inconvenient for staff to operate, increases the difficulty of operation for staff, makes their workload heavy, wastes detection time, and has low detection efficiency.

[0034] Therefore, in this embodiment, the detection rod 3 is installed in the detection area 10 through the adjustment component 2. The adjustment component 2 is adjusted to change the distance and angle of the detection rod 3 relative to the placement area 11, thereby adapting to different types of mold steel, so that the staff can operate conveniently and the detection efficiency can be accelerated.

[0035] It is understandable that the adjustment component 2 in this embodiment can adjust the angle of the detection rod 3 in the Y direction and the height in the Z direction, so that the detection rod can adapt to different types of mold steel. There are many adjustment component schemes that can adjust the detection rod 3, and the specific structures of different schemes are also different. For the convenience of understanding, two embodiments are used for explanation below.

[0036] Embodiment 1:

[0037] like Figure 2 , 3 As shown, the adjustment assembly 2 includes a first displacement device 20, a second displacement device 21, a third displacement device 23 and a device plate 22. The device plate 22 is hingedly mounted with the first displacement device 20, the device plate 22 is rotatably mounted with the second displacement device 21, and the device plate 22 is used to place the third displacement device 23. The first displacement device 20 can drive the device plate 22 to move along the Y direction, the second displacement device 21 can drive the device plate 22 to rotate around the Y direction, and the third displacement device 23 can drive the device plate 22 to move along the Z direction.

[0038] It is understandable that when the detection device detects different types of mold steel, the heights, sizes and shapes of different types of mold steel are different. Normal mold steels are all rectangular blocks, but there will definitely be mold steels with inclined surfaces. When detecting mold steels with inclined surfaces, the detection rod 3 of the traditional detection device is difficult to detect. Therefore, the adjustment component 2 in this embodiment can adjust the angle of the detection rod 3 in the Y direction.

[0039] Therefore, in this embodiment, Figures 3 to 5 As shown, the first displacement device 20 includes a first motor 200, a first screw rod 203 and a first support member 202. The second displacement device 21 includes a second motor 210, a second screw rod 212 and a second support member 213. The second displacement device 21 is installed on the first support member 202 along the X direction, one end of the device plate 22 is hingedly connected to the first support member 202 through a hinge plate 220, and the opposite end of the device plate 22 is rotatably connected to the second support member 213, and the third displacement device 23 is installed on the device plate 22 along the Z direction. By driving the first motor 200, the first support member 202 drives the device plate 22 to move along the Y direction. By driving the second motor 210, the second support member 213 moves along the X direction, thereby driving the device plate 22 to rotate around the Y direction, and the hinge plate 221 is not parallel to the first support member.

[0040] It can be understood that the second displacement device 21 is installed on the first support member 202 along the X direction, and the second displacement device 21 includes a second motor 210, a second screw rod 212 and a second support member 213. One end of the device plate 22 is rotatably installed with the second support member 213, and the other end of the device plate 22 is hingedly installed with the first support member 202 through the hinge plate 220. When the second motor 210 is driven, the second motor 210 is connected to the second screw rod 212 to drive the second support member 213 to move along the X direction. Because the other end of the device plate 22 is hingedly connected to the first support member 202 and the opposite end is rotatably connected to the second support member 213, the device plate 22 can rotate around the Y direction, so as to realize the angle change of the detection rod 3 when detecting the mold steel with an inclined surface. However, it should be noted that the hinge plate 220 is in an angled state with the first support member 202, and the hinge plate 220 cannot be parallel to the first support member 202.

[0041] It can also be understood that when detecting different types of mold steel, the sizes of different types of mold steel are different, so the height adjustment of the detection rod in the Z direction is particularly important. In this embodiment, the third displacement device is fixedly connected to the detection rod and drives the detection rod to move in the Z direction, but there are many specific structures that can drive the detection rod to move in the Z direction, including but not limited to the following three types.

[0042] Structure 1: In this embodiment, Figure 4 As shown, the third displacement device 23 includes a third motor 230, a third screw rod 232 and a third support member 233, and the detection rod 3 is mounted on the third support member 233. By driving the third motor 230, the third support member 233 drives the device plate 22 to move along the Z direction.

[0043] Specifically, the third displacement device 23 is installed on the device plate 22 along the Z direction, and the detection rod 3 is fixedly connected to the third support member 233. By driving the third motor 230, the third screw rod 232 drives the third support member 233 to move along the Z direction, and then the third support member 233 drives the detection rod 3 to move along the Z direction.

[0044] Structure 2: The third displacement device 23 is a cylinder, which is fixedly connected to the first support member 202 , and the first support member 202 is moved along the Z direction by driving the cylinder.

[0045] Structure three: The third displacement device 23 is a hydraulic cylinder, which is fixedly connected to the first support member 202 , and the first support member 202 is moved along the Z direction by driving the hydraulic cylinder.

[0046] It should be known that the above three structures can all meet the needs of this application, and those skilled in the art can make their own selections according to actual needs; in this embodiment, the above structure 1 is preferably adopted.

[0047] In this embodiment, Figure 1 As shown, the placement assembly 4 is installed in the placement area 11 along the X direction, and the mold steel to be tested is placed on the placement assembly 4. The placement assembly 4 includes a fourth motor 40, a fourth screw rod 43 and a fourth support member 42. The mold steel to be tested is placed on the fourth support member 42. Because multi-point detection is required during mold steel surface detection, the fourth motor 40 can drive the fourth support member 42 to drive the mold steel to be tested to move in the X direction, thereby completing multi-point detection of the mold steel surface flatness.

[0048] Embodiment 2: The difference of embodiment 2 is: Figures 6 to 8 As shown, the adjustment assembly 2 includes a first displacement device 20, a first rotation device, a second rotation device and a device plate 22. The first rotation device and the second rotation device are arranged at intervals on the first displacement device 20 along the X direction, and the two ends of the device plate 22 along the X direction are respectively hingedly connected to the output ends of the first rotation device and the second rotation device through hinge plates 220. The first rotation device and the second rotation device drive the device plate 22 to move along the Z direction by synchronous rotation, and the first rotation device and the second rotation device drive the device plate 22 to rotate around the Y direction by differential rotation.

[0049] It can be understood that the first displacement device 20 includes a first motor 200, a first screw rod 203 and a first support member 202, the first rotation device includes a fourth motor 240, and the second rotation device includes a fifth motor 241. The output ends of the fourth motor 240 and the fifth motor 241 are hingedly connected to the two ends of the device plate 22 along the X direction through the hinge plate 220, thereby driving the device plate 22 to move in the Z direction and rotate around the Y direction. There are many specific structures for the output ends of the fourth motor 240 and the fifth motor 241 to be hingedly connected to the device plate 22, including but not limited to the following two.

[0050] Structure 1: The fourth motor 240 and the fifth motor 241 are installed on the first support member 202 at intervals along the X direction, and both sides of the device plate 22 along the X direction are hingedly connected to the output ends of the fourth motor 240 and the fifth motor 241 through the hinge plate 220. When the fourth motor 240 and the fifth motor 241 rotate synchronously, the device plate 22 moves along the Z direction. When the fourth motor 240 and the fifth motor 241 rotate differentially, the device plate 22 rotates around the Y direction.

[0051] Structure 2: The fourth motor 240 and the fifth motor 241 are installed on the first support member 202 at intervals along the X direction. The two ends of the device plate 22 close to the fourth motor 240 and the fifth motor 241 along the X direction are respectively hingedly connected to the output ends of the fourth motor 240 and the fifth motor 241 through the hinge plate 220. The device plate 22 is hingedly connected to the first support member 202 on the side away from the hinge with the fourth motor 240 and the fifth motor 241, and the detection rod 3 is installed on the device plate 22. The fourth motor 240 and the fifth motor 241 drive the device plate 22 to move in the Z direction by synchronous rotation. The fourth motor 240 and the fifth motor 241 drive the device plate 22 to rotate around the Y direction by differential rotation.

[0052] It should be known that the above three structures can all meet the needs of this application, and those skilled in the art can make their own selection according to actual needs.

[0053] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A multi-point detection device for mold steel surface flatness, characterized in that: include: A frame body, an adjustment component, a placement component and a detection rod; the frame body is provided with a detection area and a placement area, the detection rod is installed in the detection area through the adjustment component, the adjustment component is suitable for driving the detection rod to move in the Y and Z directions, and rotate around the Y direction; the placement component is installed in the placement area to fix the mold steel to be detected and drive it to move along the X direction.

2. A multi-point detection device for mold steel surface flatness as claimed in claim 1, characterized in that: The adjustment assembly includes a first displacement device, a second displacement device, a third displacement device and a device plate; the device plate is hingedly installed with the first displacement device, the device plate is rotatably installed with the second displacement device, and the device plate is used to place the third displacement device; the first displacement device is suitable for driving the device plate to move along the Y direction; the second displacement device is suitable for driving the device plate to rotate around the Y direction; the third displacement device is suitable for driving the device plate to move along the Z direction.

3. A multi-point detection device for mold steel surface flatness as claimed in claim 2, characterized in that: The first displacement device includes a first motor, a first screw rod and a first support member; the second displacement device includes a second motor, a second screw rod and a second support member; the second displacement device is installed on the first support member along the X direction, one end of the device plate is hingedly connected to the first support member through a hinge plate, and the opposite end of the device plate is rotatably connected to the second support member, and the third displacement device is installed on the device plate along the Z direction; by driving the first motor, the first support member drives the device plate to move along the Y direction; by driving the second motor, the second support member is moved along the X direction, thereby driving the device plate to rotate around the Y direction, and the hinge plate is not parallel to the first support member.

4. A multi-point detection device for mold steel surface flatness as claimed in claim 2, characterized in that: The third displacement device includes a third motor, a third screw rod and a third support member; the detection rod is installed on the third support member; by driving the third motor, the third support member drives the device plate to move along the Z direction.

5. A multi-point detection device for mold steel surface flatness as claimed in claim 2, characterized in that: The third displacement device includes a cylinder and a third support member; the cylinder drives the third support member to drive the detection rod to move along the Z direction.

6. A multi-point detection device for mold steel surface flatness as claimed in claim 2, characterized in that: The third displacement device includes a hydraulic cylinder and a third support member; the hydraulic cylinder drives the third support member to drive the detection rod to move along the Z direction.

7. A multi-point detection device for mold steel surface flatness as claimed in claim 1, characterized in that: The adjustment assembly includes a first displacement device, a first rotation device, a second rotation device and a device plate; the first rotation device and the second rotation device are arranged at intervals on the first displacement device along the X direction, and the two ends of the device plate along the X direction are respectively hingedly connected to the output ends of the first rotation device and the second rotation device through hinge plates; the first rotation device and the second rotation device drive the device plate to move along the Z direction by synchronous rotation; the first rotation device and the second rotation device drive the device plate to rotate around the Y direction by differential rotation.

8. A multi-point detection device for mold steel surface flatness as claimed in claim 7, characterized in that: The first displacement device includes a first motor, a first screw rod and a first support member, the first rotation device includes a fourth motor, and the second rotation device includes a fifth motor; the fourth motor and the fifth motor are installed on the first support member at intervals along the X direction, and the two ends of the device plate along the X direction are respectively hingedly connected to the output ends of the fourth motor and the fifth motor through hinge plates, and the detection rod is installed on the device plate; the fourth motor and the fifth motor drive the device plate to move in the Z direction by synchronous rotation; the fourth motor and the fifth motor drive the device plate to rotate around the Y direction by differential rotation.

9. A multi-point detection device for mold steel surface flatness as claimed in claim 1, characterized in that: The placement assembly includes a fourth motor, a fourth screw rod and a fourth support member, and the fourth support member is suitable for driving the mold steel to be inspected to move along the X direction.

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