Keel measuring device
By providing a first adjustment assembly in the keel measuring device, the first clamping wheel can adjust the gap between the second clamping wheel, the problem of device damage and measurement accuracy decrease when keels of different thicknesses is solved, and the adaptive measurement of keels of different thicknesses is achieved.
Patent Information
- Application Number
- CN202420357371.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-02-26
AI Technical Summary
When existing keel measuring devices deal with keels of different thicknesses, they are prone to damage the device's shaft and bearings and other accessories, resulting in a decrease in measurement accuracy.
A keel measuring device is designed, and a first adjustment assembly is provided so that the first clamping wheel can move in a direction close to or away from the second clamping wheel, thereby adjusting the gap between the clamping wheels and adapting to keels of different thicknesses.
By adjusting the gap between the clamping wheels, damage to other components of the keel measuring device can be effectively avoided and measurement accuracy can be ensured.
Smart Images
Figure CN222636180U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of keel measuring equipment, and in particular to a keel measuring device. Background Art
[0002] The keel measuring device of the prior art is configured with a gantry-type support frame, on which two rotatable clamping wheels are installed, the two clamping wheels are arranged opposite to each other and the axes of the two clamping wheels are parallel, the keel is inserted into the gap between the two clamping wheels, the two clamping wheels are clamped by means of matching structures such as threaded teeth, and the keel transmission drives the two clamping wheels to rotate together, and the speed and length of the keel can be obtained by online monitoring of the rotation speed of the clamping wheels, so that the keel can be processed.
[0003] The outer dimensions of the keels are not uniform, and the thicknesses of different keels may be different. When keels of different thicknesses are inserted into the gap between the two clamping wheels of the keel measuring device, the shaft, bearings and other accessories of the keel measuring device are easily damaged, resulting in a decrease in the measurement accuracy of the keel measuring device. Utility Model Content
[0004] An embodiment of the present application provides a keel measuring device, wherein a first adjusting component is arranged on a supporting device, and the first adjusting component is arranged so that the first clamping wheel can move toward or away from the second clamping wheel. In this way, the size of the gap between the first clamping wheel and the second clamping wheel can be adaptively adjusted according to the different thicknesses of various keels, without causing damage to other components of the keel measuring device, thereby effectively ensuring the measurement accuracy of the keel measuring device.
[0005] The technical solution of the keel measurement device of the embodiment of the present application is as follows:
[0006] A keel measuring device, comprising:
[0007] A support device, comprising a support frame, a first support shaft and a first adjustment assembly, wherein the first adjustment assembly is mounted to the support frame, and the first support shaft is mounted to the first adjustment assembly;
[0008] a first clamping wheel mounted to the first support shaft, and the first clamping wheel is configured to be rotatable;
[0009] a second clamping wheel rotatably mounted to the support frame and arranged opposite to the first clamping wheel, the first adjustment assembly being arranged so that the first clamping wheel can move toward or away from the second clamping wheel, so that the first clamping wheel and the second clamping wheel can clamp the keel from both sides of the keel and can rotate driven by the moving keel; and
[0010] The measuring element is configured to measure the rotation speed of the first clamping wheel or the second clamping wheel so as to obtain the speed and / or length of the keel.
[0011] Compared with the related art, the keel measuring device provided in the embodiment of the present application is provided with a first adjustment component installed on the support frame, and the first adjustment component is configured so that the first clamping wheel can move toward or away from the second clamping wheel, so that keels of different thicknesses can be smoothly inserted into the gap between the first clamping wheel and the second clamping wheel, so that the gap between the first clamping wheel and the second clamping wheel can be adjusted to match keels of different thicknesses. Even if the thickness of different keels changes, the first clamping wheel and the second clamping wheel can clamp the keel from both sides of the keel, and the parts of the first clamping wheel and the second clamping wheel that contact the keel can rotate synchronously driven by the moving keel, and will not squeeze and damage other components of the keel measuring device, thereby effectively ensuring the measurement accuracy of the keel measuring device of the present application.
[0012] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by implementing the present application. Other advantages of the present application can be realized and obtained by the schemes described in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide an understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.
[0014] Figure 1 It is a structural schematic diagram of a keel measuring device according to an embodiment of the present application. DETAILED DESCRIPTION
[0015] The present application describes multiple embodiments, but the description is exemplary rather than restrictive, and it is obvious to those skilled in the art that there may be more embodiments and implementations within the scope of the embodiments described in the present application. Although many possible feature combinations are shown in the drawings and discussed in the specific embodiments, many other combinations of the disclosed features are also possible. Unless specifically limited, any feature or element of any embodiment may be used in combination with any other feature or element in any other embodiment, or may replace any other feature or element in any other embodiment.
[0016] like Figure 1As shown, the embodiment of the present application provides a keel measuring device, including a support device 1, a first clamping wheel 2, a second clamping wheel 3 and a measuring element 4. The support device 1 includes a support frame 11, a first support shaft 12 and a first adjustment component 13, the first adjustment component 13 is mounted to the support frame 11, and the first support shaft 12 is mounted to the first adjustment component 13. The first clamping wheel 2 is mounted to the first support shaft 12, and the first clamping wheel 2 is configured to be rotatable. The second clamping wheel 3 is rotatably mounted to the support frame 11 and arranged opposite to the first clamping wheel 2. The first adjustment component 13 is configured so that the first clamping wheel 2 can move toward or away from the second clamping wheel 3, so that the first clamping wheel 2 and the second clamping wheel 3 can clamp the keel 5 from both sides of the keel 5 and can rotate under the drive of the moving keel 5; the measuring element 4 is configured to measure the rotation speed of the first clamping wheel 2 or the second clamping wheel 3 so as to obtain the speed and / or length of the keel 5.
[0017] Specifically, in the prior art keel measuring device, the first clamping wheel 2 and the second clamping wheel 3 are supported on the support frame 11 through shafts and bearings, the rotation axis of the first clamping wheel 2 and the second clamping wheel 3 is fixed relative to the support frame 11, the gap between the first clamping wheel 2 and the second clamping wheel 3 remains unchanged, and the first clamping wheel 2 and the second clamping wheel 3 are squeezed against the outer surface of the keel 5 through structures such as thread, so that the contact parts of the first clamping wheel 2, the second clamping wheel 3 and the keel 5 move synchronously. Therefore, when keels 5 of different thicknesses, especially thicker keels 5, enter the gap between the first clamping wheel 2 and the second clamping wheel 3, they will squeeze bearings, shafts and other components, causing damage and deformation of the parts of the keel measuring device, thereby affecting the measurement accuracy of the device.
[0018] The keel measuring device provided in the embodiment of the present application is provided with a first adjustment component 13 installed on the support frame 11. When keels 5 of different thicknesses enter the gap between the first clamping wheel 2 and the second clamping wheel 3, the first adjustment component 13 makes adaptive adjustments so that the first clamping wheel 2 can move toward or away from the second clamping wheel 3, so that the gap between the first clamping wheel 2 and the second clamping wheel 3 matches the keels 5 of different thicknesses. Even if the thickness of different keels 5 changes, the first adjustment component 13 is configured so that the first clamping wheel 2 and the second clamping wheel 3 can clamp the keel 5 from both sides of the keel 5, and the parts of the first clamping wheel 2 and the second clamping wheel 3 that are in contact with the keel 5 can rotate synchronously driven by the moving keel 5, and other components of the keel measuring device will not be squeezed and damaged, thereby effectively ensuring the measurement accuracy of the keel measuring device of the present application.
[0019] The first clamping wheel 2 and the second clamping wheel 3 can be Figure 1In the arrangement shown in the figure, the first clamping wheel 2 is used to press the upper surface of the keel 5, and the second clamping wheel 3 is used to support the lower surface of the keel 5. In other exemplary embodiments, the first clamping wheel 2 can be arranged below the second clamping wheel 3. At this time, the first clamping wheel 2 located below the keel 5 can move in the direction away from and close to the second clamping wheel 3 under the drive of the first adjustment component 13, so that the first clamping wheel 2 and the second clamping wheel 3 clamp the keel 5 together, and the contact parts of the first clamping wheel 2 and the second clamping wheel 3 with the keel 5 move synchronously with the keel 5. In the keel measuring device of the present application, the keel 5 can be translated, and the first clamping wheel 2 and the second clamping wheel 3 can be rotated. The contact parts of the keel 5, the first clamping wheel 2 and the second clamping wheel 3 move synchronously without slipping. In this way, by measuring the rotation speed of the first clamping wheel 2 or the second clamping wheel 3 online, the speed and length of the keel 5 can be accurately obtained, so that the keel 5 can be accurately processed in the subsequent process.
[0020] It is understandable that Figure 1 As shown, the thickness direction of the keel 5 can be vertically arranged, and the keel 5 can be moved in the horizontal direction to be inserted into the gap between the first clamping wheel 2 and the second clamping wheel 3. Of course, the keel 5, the first clamping wheel 2 and the second clamping wheel 3 can also be arranged in other orientations relative to the horizontal ground, all within the protection scope of the present application.
[0021] In an exemplary embodiment, Figure 1 As shown, the first adjustment component 13 includes two springs 131 , bearings 14 are installed at both ends of the first support shaft 12 , the spring 131 is arranged between the bearing 14 and the support frame 11 , and the two springs 131 support the two bearings 14 respectively.
[0022] Specifically, bearings 14 are installed at both ends of the first support shaft 12, and the bearings 14 are installed on the support frame 11, so that the first support shaft 12 and the first clamping wheel 2 can both rotate relative to the support frame 11. The spring 131 is arranged between the bearing 14 and the support frame 11, and the two springs 131 support the two bearings 14 respectively, so that with the expansion and contraction deformation of the spring 131, the bearing 14, the first support shaft 12 and the first clamping wheel 2 can move closer to or away from the second clamping wheel 3. Therefore, even if the thickness of various keels 5 is different, when the keel 5 is inserted into the gap between the first clamping wheel 2 and the second clamping wheel 3, the expansion and contraction deformation of the two springs 131 can achieve the effect of the first clamping wheel 2 pressing the outer surface of the keel 5, without squeezing other parts of the keel measuring device, and will not cause damage to the parts of the keel measuring device.
[0023] Among them, the spring 131 can be in a compressed state or in a stretched state in the keel detection device. It is necessary to ensure the matching structure composed of the first clamping wheel 2, the second clamping wheel 3, the spring 131 and the support frame 11, so that the contact parts of the keel 5, the first clamping wheel 2 and the second clamping wheel 3 move synchronously without slipping.
[0024] The first adjustment component 13 is configured to include two springs 131 that can be retracted and deformed, and the size of the gap between the first clamping wheel 2 and the second clamping wheel 3 is adjusted by the elastic deformation of the springs 131. The structure is simple in design. Figure 1 As shown, a guide structure 15 is provided between the bearing 14 and the support frame 11 .
[0025] Specifically, the guide structure 15 is used to guide the movement of the bearing 14, the first support shaft 12 and the first clamping wheel 2. The guide structure 15 can be provided on both bearings 14 at both ends of the first support shaft 12, so that when the first support shaft 12 moves, the axis of the first support shaft 12 is always kept parallel to the outer surface of the keel 5 and the axis of the second clamping wheel 3, avoiding the first support shaft 12 from deflecting and swinging and the first clamping wheel 2 from slipping with the keel 5, thereby ensuring the measurement accuracy of the keel measuring device.
[0026] In an exemplary embodiment, Figure 1 As shown, the support frame 11 includes a base 111, a guide plate 112 and a first support 113, the guide plate 112 and the first support 113 are both fixed to the base 111, two springs 131 are installed to the first support 113, and the guide structure 15 is arranged between the guide plate 112 and the bearing 14.
[0027] Specifically, the guide plate 112 cooperates with the guide structure 15 so that the guide structure 15, the bearing 14 and the first support shaft 12 move smoothly along the guide plate 112 on the support frame 11. The guide plate 112 may be two guide rails vertically arranged on the support frame 11, and the guide structure 15 may be a slider fixed to the side of the bearing 14 away from the first support shaft 12.
[0028] In an exemplary embodiment, Figure 1 As shown, the first adjustment component 13 further includes an adjustment member 132 . The support frame 11 is provided with a through hole. The adjustment member 132 is arranged to penetrate the through hole and abut against the bearing 14 , and the adjustment member 132 can move along the axial direction of the through hole.
[0029] Specifically, a spring 131 is provided between the bearing 14 and the support frame 11, and the adjusting member 132 is configured to pass through a through hole of the support frame 11 and abut against the bearing 14, and the adjusting member 132 can move along the axial direction of the through hole. In this way, when the adjusting member 132 moves along the axial direction of the through hole, it can actively drive the spring 131 to deform, thereby changing the position of the bearing 14 in the support frame 11, so that the size of the gap between the first clamping wheel 2 and the second clamping wheel 3 changes.
[0030] Therefore, the adjusting member 132 has the function of actively adjusting and changing the gap size between the first clamping wheel 2 and the second clamping wheel 3, which makes it easier for the operator to use the keel measuring device of the present application. In practical applications, the adjusting member 132 can be set as a screw rod, and a threaded through hole is set on the support frame 11, so that the adjusting member 132 passes through the threaded hole of the support frame 11 and abuts against the bearing 14.
[0031] In an exemplary embodiment, Figure 1 As shown, the support frame 11 further includes a second support 114 and a second support shaft 115 . The second support 114 is fixed to the base 111 . The second support shaft 115 is mounted to the second support 114 . The second clamping wheel 3 is mounted to the second support shaft 115 .
[0032] Specifically, the second clamping wheel 3 can perform rotational movement, and the second clamping wheel 3 has the function of supporting the keel 5 .
[0033] In an exemplary embodiment, Figure 1 As shown, the first clamping wheel 2 is located above the second clamping wheel 3, and the rotation axes of the first clamping wheel 2 and the second clamping wheel 3 are parallel.
[0034] Specifically, the first clamping wheel 2 is located above the second clamping wheel 3 , so that the first clamping wheel 2 is located on the upper surface of the keel 5 , and the first clamping wheel 2 can apply pressure to the keel 5 through gravity.
[0035] It can be understood that in a specific embodiment of the keel measuring device, the first clamping wheel 2 , the first supporting shaft 12 and the first adjusting assembly 13 may also be arranged below the keel 5 , and the second clamping wheel 3 may be arranged above the keel 5 .
[0036] The rotation axes of the first clamping wheel 2 and the second clamping wheel 3 are parallel, so that the contact parts of the first clamping wheel 2, the keel 5 and the second clamping wheel 3 can move synchronously, and the first clamping wheel 2 and the first support shaft 12 can move away from and close to each other smoothly.
[0037] The second clamping wheel 3 is adjusted in direction by movement, and the first support shaft 12 will not be tilted or rotated out of center.
[0038] In an exemplary embodiment, the outer surfaces of the first clamping wheel 2 and the second clamping wheel 3 are both subjected to anti-slip treatment.
[0039] Specifically, the outer surfaces of the first clamping wheel 2 and the second clamping wheel 3 are both subjected to anti-skid treatment to prevent the first clamping wheel 2, the second clamping wheel 3 and the keel 5 from slipping at the contacting parts. For example, an anti-skid coating can be applied to the outer surfaces of the first clamping wheel 2 and the second clamping wheel 3, and textures can be provided on the surfaces of the first clamping wheel 2 and the second clamping wheel 3.
[0040] In an exemplary embodiment, Figure 1 As shown, the first support shaft 12 is fixedly connected to the first clamping wheel 2 , a connecting rod 6 is fixed to one end of the first support shaft 12 , a measuring element 4 is mounted on the connecting rod 6 and is configured to measure the rotation speed of the first support shaft 12 .
[0041] Specifically, the measuring element 4 is mounted on the connecting rod 6 at one end of the first supporting shaft 12 to prevent the measuring element 4 and the cable from interfering with the movement of the first clamping wheel 2 , the second clamping wheel 3 and the keel 5 .
[0042] The measuring element 4 measures the rotation speed of the first support shaft 12 and the first clamping wheel 2, and the online transmission speed of the keel 5 can be obtained through the radius of the first clamping wheel 2. According to the corresponding relationship between the online transmission speed of the keel 5 and time, the online transmission length of the keel 5 can be obtained.
[0043] In an exemplary embodiment, the measuring element 4 comprises an encoder.
[0044] Specifically, the encoder can be used to read the rotation speed of the first support shaft 12 and the first clamping wheel 2. The encoder is easy to install and can measure speed accurately and reliably.
[0045] In an exemplary embodiment, the keel measuring device further includes an electronic control module, which is configured to calculate the speed and / or length of the keel 5 based on the data measured by the measuring element 4 .
[0046] Specifically, the measuring element 4 communicates with the electronic control module, and the speed signals of the first support shaft 12 and the first clamping wheel 2 measured by the measuring element 4 are transmitted to the electronic control module. The electronic control module can be a PLC module, and the PLC module automatically calculates the transmission length and speed of the keel 5 online to facilitate the subsequent processing and manufacturing of the keel 5.
Claims
1. A keel measuring device, characterized in that: include: A support device (1), comprising a support frame (11), a first support shaft (12) and a first adjustment component (13), wherein the first adjustment component (13) is mounted on the support frame (11), and the first support shaft (12) is mounted on the first adjustment component (13); A first clamping wheel (2) is mounted on the first support shaft (12), and the first clamping wheel (2) is configured to be rotatable; a second clamping wheel (3) rotatably mounted on the support frame (11) and arranged opposite to the first clamping wheel (2), the first adjustment assembly (13) being arranged so that the first clamping wheel (2) can move towards or away from the second clamping wheel (3), so that the first clamping wheel (2) and the second clamping wheel (3) can clamp the keel (5) from both sides of the keel (5) and can rotate under the drive of the moving keel (5); and A measuring element (4) is arranged to measure the rotation speed of the first clamping wheel (2) or the second clamping wheel (3) so as to obtain the speed and / or length of the keel (5).
2. The keel measuring device according to claim 1, characterized in that: The first adjustment component (13) comprises two springs (131), bearings (14) are installed at both ends of the first support shaft (12), the spring (131) is arranged between the bearing (14) and the support frame (11), and the two springs (131) respectively support the two bearings (14).
3. The keel measuring device according to claim 2, characterized in that: A guide structure (15) is provided between the bearing (14) and the support frame (11).
4. The keel measuring device according to claim 3, characterized in that: The support frame (11) comprises a base (111), a guide plate (112) and a first support (113); the guide plate (112) and the first support (113) are both fixed to the base (111); the two springs (131) are mounted to the first support (113); and the guide structure (15) is arranged between the guide plate (112) and the bearing (14).
5. The keel measuring device according to claim 2, characterized in that: The first adjustment component (13) further comprises an adjustment member (132); the support frame (11) is provided with a through hole; the adjustment member (132) is arranged to penetrate the through hole and abut against the bearing (14); and the adjustment member (132) is capable of moving along the axial direction of the through hole.
6. The keel measuring device according to claim 4, characterized in that: The support frame (11) further comprises a second support seat (114) and a second support shaft (115), wherein the second support seat (114) is fixed to the base (111), the second support shaft (115) is mounted to the second support seat (114), and the second clamping wheel (3) is mounted to the second support shaft (115).
7. The keel measuring device according to any one of claims 1 to 5, characterized in that: The first clamping wheel (2) is located above the second clamping wheel (3), and the rotation axes of the first clamping wheel (2) and the second clamping wheel (3) are parallel.
8. The keel measuring device according to any one of claims 1 to 5, characterized in that: The outer surfaces of the first clamping wheel (2) and the second clamping wheel (3) are both subjected to anti-slip treatment.
9. The keel measuring device according to any one of claims 1 to 5, characterized in that: The first support shaft (12) is fixedly connected to the first clamping wheel (2), a connecting rod (6) is fixed to one end of the first support shaft (12), the measuring element (4) is mounted on the connecting rod (6) and is configured to measure the rotation speed of the first support shaft (12).
10. The keel measuring device according to any one of claims 1 to 5, characterized in that: The measuring element (4) comprises an encoder.
11. The keel measuring device according to any one of claims 1 to 5, characterized in that: The keel measuring device also includes an electric control module, which is configured to calculate the speed and / or length of the keel (5) based on the data measured by the measuring element (4).