Detection tool for processing rice milling emery roll

Abstract

The utility model discloses a detection tool for processing a rice milling emery roll, which is based on a detection platform, a support column is vertically arranged on the left side of the tool, and a rotating roll is mounted at the top of the tool and used for fixing the emery roll and realizing rotation. A supporting structure is arranged on the outer side of the rotating roller and comprises a supporting plate, a guide rod, a driving piece and a spring, a sliding block is driven to move through a threaded rotating rod, telescopic adjustment of the supporting plate is achieved in cooperation with the design of a conical head and an inclined face, and the clamping requirements of emery rollers with different inner diameters are met; the detection platform is provided with a limiting sliding groove and a threaded rod, the bottom of the supporting rod is connected with a limiting sliding block, the dial indicator is installed on the top of the supporting rod, the height is adjusted through a threaded sleeve, the threaded rod drives the supporting rod to move transversely, and all-directional adjustment of the dial indicator is achieved. In addition, a motor is arranged on the supporting column to drive the rotating roller to rotate and drive the emery roll to rotate, the roundness and straightness of the emery roll are detected in combination with a dial indicator, and the tool is simple in structure, convenient to operate, high in adaptability and high in reliability.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice milling sand roller detection technical field, concretely is a kind of detection tool for rice milling sand roller processing. BACKGROUND

[0002] Rice milling sand roller is the core component in rice processing equipment, and its surface roundness and straightness directly determine the processing quality and production efficiency of rice.In actual production, the surface roundness of sand roller needs to be kept highly consistent to ensure the uniformity of rice milling process, while the straightness affects the friction effect and processing precision of rice grains.Therefore, it is of great significance to accurately detect the surface roundness and straightness of rice milling sand roller.

[0003] However, the existing detection means has many deficiencies, traditional measuring tools, such as calipers and micrometers, are simple to operate, but have low measurement accuracy, and can only measure the local position of the sand roller, so as to comprehensively reflect the overall roundness and straightness of the sand roller, which needs to measure different points, thus not only increasing the workload of measurement, but also being easily affected by human factors during detection, resulting in poor repeatability and reliability of measurement results. SUMMARY

[0004] In view of the technical problems in the prior art, the utility model provides a detection tool for rice milling sand roller processing, aiming to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A detection tool for rice milling sand roller processing, comprising a detection platform, a support column is vertically arranged on the left side of the upper side of the detection platform, a rotating roller for fixing and inserting the sand roller is horizontally arranged on the top of the support column corresponding to the detection platform, one end of the rotating roller facing the support column is rotationally connected with the support column, a support structure for fixing the sand roller is arranged on the outer wall of the rotating roller, a support rod is vertically arranged on the upper side of the detection platform corresponding to the rotating roller, a dial indicator is arranged on the top of the support rod, and a threaded sleeve is rotationally connected at the bottom of the dial indicator.

[0007] Preferably, the support structure comprises support plates arranged on the upper and lower sides of the surface of the rotating roller, a guide rod is vertically arranged on one side of the rotating roller corresponding to each support plate, the two guide rods pass through the rotating roller and are slidingly connected thereto, a movable cavity is formed in the rotating roller corresponding to the two guide rods, and a driving member is arranged in the movable cavity and can drive the guide rods to extend and retract.

[0008] Preferably, the driving member comprises a sliding block slidingly arranged in the movable cavity, a threaded rotating rod is rotatably arranged at the right end of the sliding block, the threaded rotating rod penetrates through the movable cavity and extends to the outside of the rotating roller, one end of each of the two guide rods arranged in the movable cavity is provided with a limiting block corresponding to the sliding block, two inclined surfaces are symmetrically arranged on the side of the two limiting blocks corresponding to the sliding block, and a conical head corresponding to the inclined surface is arranged on the outer wall of the sliding block.

[0009] Preferably, a spring is further arranged between the inner wall of the movable cavity and the limiting block.

[0010] Preferably, a motor driving the rotating roller to rotate is arranged at the position corresponding to the rotating connection between the rotating roller and the supporting column.

[0011] Preferably, a limiting sliding groove is horizontally arranged on the upper side of the detection platform corresponding to the supporting rod, a threaded rod is horizontally arranged in the limiting sliding groove and rotatably arranged in the limiting sliding groove, a limiting sliding block slidably connected in the limiting sliding groove is arranged at the bottom of the supporting rod, and the threaded rod penetrates through the limiting sliding block and is threadedly connected with the limiting sliding block.

[0012] Preferably, an adjusting rod driving the threaded rod to rotate is arranged at the position corresponding to the threaded rod on the side wall of the detection platform.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a kind of detection tool for rice milling sand roller processing, by the setting of dial gauge, when detecting, by the abutment of dial gauge on sand roller surface, rotating roller is driven to rotate by motor, to drive the sand roller being clamped to rotate, the swing amplitude of dial gauge pointer in the process of rotation can detect the roundness and straightness of sand roller;Simultaneously, by the support plate of rotating roller outer wall, by the adjustment of threaded rotating rod and spring, the synchronous extension of both sides support plate can be driven, the clamping work of different inner diameter sand roller can be aimed at;The height of bottom dial gauge can be adjusted by threaded sleeve, the detection work of different outer diameter sand roller can be aimed at, and detection platform is equipped with threaded rod corresponding dial gauge, which can drive its transverse motion, the roundness and straightness of sand roller can be comprehensively detected, with high reliability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front overall schematic view of a kind of detection tool for rice milling sand roller processing of the utility model;

[0016] Figure 2 It is the sectional view schematic view of a kind of detection tool for rice milling sand roller processing of the utility model;

[0017] Figure 3 It is the enlarged view of place A of a kind of detection tool for rice milling sand roller processing of the utility model.

[0018] In the figure: 1, detection platform; 2, support column; 3, rotating roller; 4, support structure; 41, support plate; 42, guide rod; 421, limit block; 422, inclined surface; 43, driving piece; 431, sliding block; 432, threaded rotating rod; 433, conical head; 5, support rod; 51, limit sliding block; 6, dial indicator; 7, threaded sleeve; 8, motor; 9, movable cavity; 10, spring; 11, limit sliding groove; 12, threaded rod; 13, adjusting rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-3 The utility model relates to a detection tool for rice milling sand roller processing, which comprises a detection platform 1. The detection platform 1 is the basic structure of the whole tool, and a support column 2 is vertically arranged on the upper side of the left side of the detection platform 1. A rotating roller 3 is horizontally arranged on the top of the support column 2 corresponding to the detection platform 1, and one end of the rotating roller 3 facing the support column 2 is rotationally connected to the support column 2. A support structure 4 is arranged on the outer side wall of the rotating roller 3 for clamping and fixing the sand roller. A support rod 5 is vertically arranged on the upper side of the detection platform 1 corresponding to the rotating roller 3, and a dial indicator 6 is arranged on the top of the support rod 5. The bottom of the dial indicator 6 is rotationally connected to a threaded sleeve 7, and the threaded sleeve 7 is threadedly connected to the top of the support rod 5. By rotating the threaded sleeve 7, the height of the dial indicator 6 can be adjusted to adapt to the detection requirements of sand rollers with different outer diameters.

[0021] Further, see Figures 2-3 The support structure 4 is a key component for fixing the sand roller, which comprises support plates 41 arranged on the upper and lower sides of the surface of the rotating roller 3. The support plates 41 are vertically arranged on one side of the rotating roller 3 corresponding to the rotating roller 3. Two guide rods 42 are arranged on the support plates 41 and slidably connected to the rotating roller 3. A movable cavity 31 is arranged in the rotating roller 3 corresponding to the two guide rods 42, and a driving piece 43 is arranged in the movable cavity 31 for driving the guide rods 42 to extend and retract.

[0022] The driving member 43 comprises a sliding block 431 slidingly arranged in the movable cavity 31, and a threaded rotating rod 432 is rotatably arranged at the right end of the sliding block 431, the threaded rotating rod 432 penetrates through the movable cavity 31 to the outside of the rotating roller 3, and one end of each of the two guide rods 42 arranged in the movable cavity 31 is provided with a limiting block 421 corresponding to the sliding block 431, and the side of the two limiting blocks 421 corresponding to the sliding block 431 is symmetrically provided with an inclined surface 422, and the outer side wall of the sliding block 431 is provided with a conical head 433 corresponding to the inclined surface 422 and matched with the inclined surface 422.

[0023] By rotating the threaded rotating rod 432, the sliding block 431 moves left and right in the movable cavity 31, the conical head 433 cooperates with the inclined surface 422 of the limiting block 421, pushes the limiting block 421 to drive the guide rod 42 to stretch and retract, so that the synchronous stretching and retracting of the supporting plate 41 is realized, so as to adapt to the clamping requirements of the sand roller with different inner diameters. In addition, the spring 44 is arranged between the inner wall of the movable cavity 31 and the limiting block 421, and the spring 44 can automatically reset when the threaded rotating rod 432 is loosened, so that the supporting plate 41 returns to the initial position, and the sand roller is convenient to assemble and disassemble.

[0024] Further, see Figures 1-2 In order to realize the rotation of the rotating roller 3, the supporting column 2 is provided with a motor 8 corresponding to the rotating connection position of the rotating roller 3, the motor 8 drives the rotating roller 3 to rotate, so as to drive the clamped sand roller to rotate; during the rotation of the sand roller, the swing amplitude of the pointer of the dial gauge 6 can detect the roundness and straightness of the sand roller, and the design can effectively improve the detection efficiency and accuracy.

[0025] Further, see Figure 2 In order to realize the transverse movement of the dial gauge 6, a limiting sliding groove 11 is horizontally arranged on the upper side of the detection platform 1 corresponding to the supporting rod 5, a threaded rod 12 is horizontally arranged in the limiting sliding groove 11 and rotatably arranged, the bottom of the supporting rod 5 is provided with a limiting sliding block 51 which can be slidingly connected in the limiting sliding groove 11, and the threaded rod 12 penetrates through the limiting sliding block 51 and is threadedly connected with the limiting sliding block 51.

[0026] By rotating the threaded rod 12, the supporting rod 5 can be driven to move transversely in the limiting sliding groove 11, so as to drive the dial gauge 6 to move along the axial direction of the sand roller, and the roundness and straightness of the sand roller can be comprehensively detected, one end of the side wall of the detection platform 1 corresponding to the threaded rod 12 is provided with an adjusting rod 13 which can drive the threaded rod 12 to rotate, and by rotating the adjusting rod 13, the operator can conveniently control the transverse position of the dial gauge 6, so as to ensure the comprehensiveness and reliability of the detection.

[0027] Through the description of the above embodiments, the detection tool for processing the rice sand roller can effectively realize the detection of the roundness and straightness of the sand roller, has the advantages of simple structure, convenient operation, strong adaptability and high reliability, and is especially suitable for the processing and detection of the rice sand roller.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Although embodiments of the present invention have been shown and described, 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 testing fixture for rice milling abrasive roller processing, characterized in that, The test platform (1) includes a support column (2) vertically arranged on the left side of the upper side of the test platform (1). A rotating roller (3) for fixing and inserting sand rollers is arranged horizontally on the top of the support column (2) corresponding to the test platform (1). One end of the rotating roller (3) facing the support column (2) is rotatably connected to the support column (2). A support structure (4) for fixing sand rollers is provided on the outer wall of the rotating roller (3). A support rod (5) is vertically arranged on the upper side of the test platform (1) opposite to the rotating roller (3). A dial indicator (6) is provided on the top of the support rod (5). A threaded sleeve (7) is rotatably connected to the bottom of the dial indicator (6). The threaded sleeve (7) is threadedly connected to the top of the support rod (5).

2. The inspection fixture for rice milling abrasive roller processing according to claim 1, characterized in that, The support structure (4) includes support plates (41) on the upper and lower sides of the surface of the rotating roller (3). The support plates (41) are provided with guide rods (42) on one side of the rotating roller (3) perpendicular to the rotating roller (3). The two guide rods (42) pass through the rotating roller (3) and are slidably connected thereto. The rotating roller (3) is provided with movable cavities (31) corresponding to the two guide rods (42). The movable cavities (31) are provided with driving components (43) that can drive the guide rods (42) to extend and retract.

3. The inspection fixture for rice milling abrasive roller processing according to claim 2, characterized in that, The driving component (43) includes a sliding block (431) slidably disposed in the movable cavity (31). The right end of the sliding block (431) is provided with a threaded rotating rod (432). The threaded rotating rod (432) passes through the movable cavity (31) to the right and extends to the outside of the rotating roller (3). One end of the two guide rods (42) located in the movable cavity (31) is provided with a limiting block (421) corresponding to the sliding block (431). The two limiting blocks (421) are symmetrically provided with inclined surfaces (422) on one side corresponding to the sliding block (431). The outer wall of the sliding block (431) is provided with a conical head (433) that is adapted to the inclined surface (422).

4. The inspection fixture for rice milling abrasive roller processing according to claim 3, characterized in that, A spring (44) is also provided between the inner wall of the movable cavity (31) and the limiting block (421).

5. The inspection fixture for rice milling abrasive roller processing according to any one of claims 1-4, characterized in that, The support column (2) is connected to the rotating roller (3) at the point of rotation, and a motor (8) is provided to drive the rotating roller (3) to rotate.

6. The inspection fixture for rice milling abrasive roller processing according to any one of claims 1-4, characterized in that, The detection platform (1) has a limiting groove (11) on the upper side corresponding to the support rod (5). A threaded rod (12) is rotatably inserted in the limiting groove (11). The bottom of the support rod (5) is provided with a limiting slider (51) that can be slidably connected in the limiting groove (11). The threaded rod (12) passes through the limiting slider (51) and is threadedly connected to it.

7. The inspection fixture for rice milling abrasive roller processing according to claim 6, characterized in that, The detection platform (1) has an adjusting rod (13) at one end of the threaded rod (12) on its side wall, which can drive the threaded rod (12) to rotate.

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