A mill roll cover measuring device

Abstract

The utility model discloses a kind of mill roller lining plate measuring devices, including main body, top end is equipped with scanning head one, bottom end is equipped with scanning head two;Base, it is fixed on the bottom end surface of scanning head two, support to whole device is realized by base;The bottom end surface of the base is equipped with inner groove, adjusting assembly is arranged on the inboard of the inner groove, and the adjusting assembly includes extension piece, extruding piece;Through the bottom end surface of the base is equipped with opening groove, which is opened on both sides of the inner groove;Through the design of the utility model, the utility model adds adjusting assembly in the inside of base, when placing measuring device, adjusting assembly can extend additional support part, increase the effective area of base, significantly improve the stability of placement, effectively avoid device to shake or dump, and when needing handheld scanning operation, adjusting assembly will retract the part that extends, so that base restores to the state of small and compact.

Description

Technical Field

[0001] This utility model belongs to the field of measuring device technology, specifically relating to a measuring device for grinding roller liners. Background Technology

[0002] In the operation of vertical mill equipment in industries such as cement and power, the grinding roller liner is a key component that directly participates in material grinding, and its wear directly affects grinding efficiency, energy consumption, and product quality. Due to long-term exposure to high-intensity impact and friction, the liner is prone to uneven wear, cracks, or thickness deviations. Therefore, it is necessary to use a laser scanner to achieve distance measurement and three-dimensional scanning, which can acquire the surface morphology and thickness data of the liner in real time and non-contactly, accurately identify the wear area and degree, and thus ensure the long-term stable operation of the vertical mill system.

[0003] In existing measuring devices, the base plays a crucial supporting role. However, the base design of typical handheld measuring devices has significant limitations. The base of these devices is often narrow while the device itself is relatively tall, resulting in a top-heavy, bottom-light structure that makes it difficult for the small base to provide sufficient stability. In practical use, the device is prone to wobbling or even tipping over. When tipped over, this severely impacts measurement accuracy and ease of operation. However, simply increasing the base area to improve stability leads to a disproportionate and clumsy appearance. In today's pursuit of portability and aesthetics, this is undoubtedly a problem that urgently needs to be solved. Utility Model Content

[0004] The purpose of this invention is to provide a measuring device for grinding roller liners, so as to solve the problem of unstable placement of existing measuring devices mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grinding roller liner measuring device, comprising... The main body has a scanning head one installed at the top and a scanning head two installed at the bottom. The grinding roller liner is scanned by the scanning head one and the scanning head two, and the measurement is carried out by constructing a three-dimensional model. Since this technology is existing, it will not be described in detail here. The base is fixed to the bottom end surface of the second scanning head, and the base supports the entire device. An inner groove is provided on the bottom surface of the base, and an adjustment component is provided inside the inner groove. The adjustment component includes an extension and a pressing component. An opening slot is provided through both sides of the inner groove, and the extension is connected through the opening slot, with the two ends of the extension located inside the inner groove and outside the base, respectively. The extrusion member is located directly below the base, and when it moves upward, it extrudes the extension member toward both sides.

[0006] Preferably, the extension includes components symmetrically arranged on the support plate, with through slots extending through both ends of the support plate; A limiting rod is fixed to the inner wall of the opening groove. The limiting rod passes through the inner side of the through groove and limits the support plate and the base to prevent them from separating. The limiting rod can be connected to the inner wall of the opening groove by heat fusion. When the support plate extends out of the base or retracts into the inner groove, it is limited and guided by the limiting rod.

[0007] Preferably, a bottom hole is provided at the center of the inner groove, and the extruder is disposed inside the bottom hole.

[0008] Preferably, the extrusion component includes a shaped block and a spring; The irregularly shaped block is disposed inside the bottom hole, and the two ends of the spring are fixed to the top of the irregularly shaped block and the bottom surface of the bottom hole, respectively. The irregularly shaped block abuts against the inner side of the support plate. When placing the entire device, the irregularly shaped block will first contact the placement surface. At this time, the entire device is downward and the bottom hole is fitted onto the irregularly shaped block. At this time, the spring is compressed. At the same time, the presence of the irregularly shaped block will push the two support plates toward the outside of the base. At this time, the tension spring will be stretched. The support plates increase the contact area between the base and the placement surface, thereby improving the stability of the placement. When the measuring device is removed later, the spring rebounds and pushes the irregularly shaped block downward. The tension spring will also rebound synchronously and pull the irregularly shaped block toward the inside of the inner groove. In order to ensure that the support plates can be squeezed to both sides by the irregularly shaped block later, the irregularly shaped block will still contact the support plate in the retracted state.

[0009] Preferably, the irregular block is a combination structure composed of a frustum and a cylinder, wherein the frustum portion of the irregular block has the same shape, depth, and size as the bottom hole, and the cylindrical portion of the irregular block has the same thickness as the support plate.

[0010] Preferably, the bottom surface of the support plate and the bottom surface of the base are on the same plane, and the support plate has a cuboid structure.

[0011] Preferably, the front surface of the main body is also provided with a hand guard plate, the bottom end of which is fixed to the top of the second scanning head, and a groove is formed between the hand guard plate and the main body for fingers to pass through and grip.

[0012] Compared with the prior art, the beneficial effects of this utility model are: Through the design of this utility model, an adjustment component is added inside the base. When the measuring device is placed, the adjustment component can extend an additional support part, increasing the effective area of ​​the base and significantly improving the stability of the placement, effectively preventing the device from shaking or tipping over. When handheld scanning is required, the adjustment component will retract the extended part, restoring the base to a compact state, perfectly integrating with the overall device without any abruptness. This completely solves the problem of disharmony caused by enlarging the base, achieving a wonderful balance between stability, portability, and aesthetics for the measuring device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a bottom view of the present invention; Figure 3 This is a schematic diagram of the present invention when it is not being placed. Figure 4 This is a schematic diagram showing the connection between the support plate and the base of this utility model.

[0014] In the picture: 100. Main body; 101. Scanning head one; 102. Scanning head two; 103. Hand guard plate; 104. Base; 105. Inner groove; 106. Opening groove; 200. Support plate; 201. Irregular block; 202. Tension spring; 203. Through groove; 204. Spring; 205. Limiting rod; 206. Bottom hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1 to 4 This utility model provides a technical solution: a grinding roller liner measuring device, comprising... The main body 100 has a scanning head 101 installed at the top and a scanning head 102 installed at the bottom. The grinding roller liner is scanned by the scanning head 101 and the scanning head 102, and the measurement is carried out by constructing a three-dimensional model. Since this technology is existing, it will not be described in detail here. The base 104 is fixed on the bottom surface of the second scanning head 102, and the base 104 supports the entire device. An inner groove 105 is provided on the bottom surface of the base 104, and an adjustment component is provided inside the inner groove 105. The adjustment component includes an extension and a pressing component. An opening slot 106 is provided through both sides of the inner groove 105, and the extension is connected through the opening slot 106. The two ends of the extension are respectively inside the inner groove 105 and outside the base 104. The extruder is positioned directly below the base 104, and as it moves upward, it presses the extension toward both sides.

[0017] In this embodiment, preferably, the extension includes symmetrically arranged on the support plate 200, and through slots 203 are formed at both ends of the support plate 200. A limiting rod 205 is fixed to the inner wall of the opening groove 106. The limiting rod 205 passes through the inner side of the through groove 203 and limits the support plate 200 and the base 104 to prevent them from separating. The limiting rod 205 can be connected to the inner wall of the opening groove 106 by heat fusion. When the support plate 200 extends out of the base 104 or retracts into the inner groove 105, it is limited and guided by the limiting rod 205.

[0018] In this embodiment, preferably, a bottom hole 206 is provided at the center of the inner groove 105, and the extrusion member is disposed inside the bottom hole 206.

[0019] In this embodiment, preferably, the extrusion component includes a shaped block 201 and a spring 204; The irregularly shaped block 201 is disposed inside the bottom hole 206, and the two ends of the spring 204 are fixed to the top of the irregularly shaped block 201 and the inner bottom surface of the bottom hole 206, respectively. The irregularly shaped block 201 abuts against the inner surface of the support plate 200. During the placement of the entire device, the irregularly shaped block 201 will first contact the placement surface. At this time, the entire device will be downward, and the bottom hole 206 will be fitted onto the irregularly shaped block 201. At this time, the spring 204 will be compressed. Simultaneously, the presence of the irregularly shaped block 201 will push the two support plates 200 toward the outside of the base 104. At this time, the tension spring 202 will be stretched, increasing the contact area between the base 104 and the placement surface through the support plate 200, thereby improving the stability of the placement. When the measuring device is removed later, the spring 204 will rebound, pushing the irregular block 201 downward, and the tension spring 202 will also rebound synchronously, pulling the irregular block 201 toward the inside of the inner groove 105. In order to ensure that the support plate 200 can be squeezed to both sides through the irregular block 201 later, the irregular block 201 will also contact the support plate 200 in the retracted state.

[0020] In this embodiment, preferably, the irregular block 201 is a combination structure composed of a frustum and a cylinder, wherein the frustum portion of the irregular block 201 has the same shape, depth and size as the bottom hole 206, and the cylindrical portion of the irregular block 201 has the same thickness as the support plate 200.

[0021] In this embodiment, preferably, the bottom surface of the support plate 200 and the bottom surface of the base 104 are on the same plane, and the support plate 200 has a cuboid structure.

[0022] In this embodiment, preferably, the front surface of the main body 100 is also provided with a hand guard 103. The bottom end of the hand guard 103 is fixed to the top of the scanning head 102, and a groove for fingers to pass through and hold is formed between the hand guard 103 and the main body 100.

[0023] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A measuring device for grinding roller liners, comprising: The main body (100) has a scanning head one (101) installed at the top and a scanning head two (102) installed at the bottom. The base (104) is fixedly mounted on the bottom end surface of the second scanning head (102); Its features are: An inner groove (105) is provided on the bottom surface of the base (104), and an adjustment component is provided inside the inner groove (105). The adjustment component includes an extension and an extrusion component. An opening slot (106) is provided through both sides of the inner groove (105), the extension is connected through the opening slot (106), and the two ends of the extension are respectively inside the inner groove (105) and outside the base (104). The extrusion member is located directly below the base (104), and when it moves upward, it extrudes the extension member toward both sides.

2. The grinding roller liner measuring device according to claim 1, characterized in that: The extension includes symmetrically arranged on the support plate (200), with through slots (203) extending through both ends of the support plate (200). A limiting rod (205) is fixed to the inner wall of the opening groove (106), and the limiting rod (205) passes through the inner side of the through groove (203).

3. The grinding roller liner measuring device according to claim 2, characterized in that: A bottom hole (206) is provided at the center of the inner groove (105), and the extruder is disposed inside the bottom hole (206).

4. The grinding roller liner measuring device according to claim 3, characterized in that: The extrusion component includes a shaped block (201) and a spring (204); The irregular block (201) is disposed inside the bottom hole (206), and the two ends of the spring (204) are respectively fixed to the top of the irregular block (201) and the inner bottom surface of the bottom hole (206), and the irregular block (201) abuts against the inner side of the support plate (200).

5. The grinding roller liner measuring device according to claim 4, characterized in that: The irregular block (201) is a combination structure composed of a frustum and a cylinder. The frustum of the irregular block (201) has the same shape, depth and size as the bottom hole (206), while the cylindrical part of the irregular block (201) has the same thickness as the support plate (200).

6. The grinding roller liner measuring device according to claim 5, characterized in that: The bottom surface of the support plate (200) and the bottom surface of the base (104) are on the same plane, and the support plate (200) is a cuboid structure.

7. The grinding roller liner measuring device according to claim 1, characterized in that: The front surface of the main body (100) is also provided with a hand guard (103), the bottom end of which is fixed to the top of the second scanning head (102), and a groove for fingers to pass through and hold is formed between the hand guard (103) and the main body (100).

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