CN221686175U - Worm gear tooth surface detection device - Google Patents
Worm gear tooth surface detection device Download PDFInfo
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- CN221686175U CN221686175U CN202322831070.9U CN202322831070U CN221686175U CN 221686175 U CN221686175 U CN 221686175U CN 202322831070 U CN202322831070 U CN 202322831070U CN 221686175 U CN221686175 U CN 221686175U
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Abstract
本实用新型提供了一种蜗轮蜗杆齿面检测装置，包括支撑底座，所述支撑底座上表面左端设置有影像筛选机，所述支撑底座上表面右端设置有固定座，所述固定座左侧面上端设置有用于拍摄蜗轮蜗杆的摄像机；所述支撑底座上表面中部设置有操作台，所述操作台上表面设置有用于放置蜗轮蜗杆的放置件，所述操作台内设置有用于带动所述放置件左右移动的移动件；本实用新型能够实现对蜗轮蜗杆齿面进行检测。
The utility model provides a worm gear tooth surface detection device, comprising a supporting base, an image screening machine is arranged at the left end of the upper surface of the supporting base, a fixed seat is arranged at the right end of the upper surface of the supporting base, and a camera for shooting the worm gear is arranged at the upper end of the left side surface of the fixed seat; an operating table is arranged in the middle of the upper surface of the supporting base, a placement piece for placing the worm gear is arranged on the upper surface of the operating table, and a moving piece for driving the placement piece to move left and right is arranged in the operating table; the utility model can realize the detection of the tooth surface of the worm gear.
Description
技术领域Technical Field
本实用新型涉及蜗轮蜗杆检测技术领域，特别是一种蜗轮蜗杆齿面检测装置。The utility model relates to the technical field of worm gear detection, in particular to a worm gear tooth surface detection device.
背景技术Background Art
由于蜗杆齿面是一种成形曲面，齿面连续，螺旋线导程角使齿面与轴端面呈角度，给粗糙度检测带来一定难度。传统的粗糙度样板对照检测法只能判断是否符合要求，不能给出具体的数值大小，测量结果人为误差大，因此并不适用于电动转向管柱行业蜗杆的检测，需要利用到粗糙度检测仪进行检测，粗糙度检测仪附带工装，如磁性V型块，平口钳等，虽然能起到固定蜗杆的作用，但要想将蜗杆摆放到便于测针检测的角度非常困难，造成检测时装夹调整时间长，测量效率低，重复性误差大等，不适合生产线及时检测以及批量检测的需求。Since the worm tooth surface is a formed curved surface, the tooth surface is continuous, and the helical lead angle makes the tooth surface and the shaft end face at an angle, it brings certain difficulties to the roughness detection. The traditional roughness sample comparison detection method can only judge whether it meets the requirements, but cannot give a specific numerical value. The measurement result has a large human error, so it is not suitable for the detection of worms in the electric steering column industry. It is necessary to use a roughness tester for detection. The roughness tester comes with tooling, such as magnetic V-blocks, flat-nose pliers, etc. Although it can fix the worm, it is very difficult to place the worm to an angle that is convenient for the probe to detect, resulting in a long time for clamping and adjustment during detection, low measurement efficiency, large repeatability errors, etc., which is not suitable for timely detection of production lines and batch detection needs.
发明内容Summary of the invention
有鉴于此，本实用新型的目的是提供一种能够实现对蜗轮蜗杆齿面进行检测的蜗轮蜗杆齿面检测装置。In view of this, an object of the present invention is to provide a worm gear tooth surface detection device capable of detecting the worm gear tooth surface.
本实用新型采用以下方法来实现：一种蜗轮蜗杆齿面检测装置，包括支撑底座，所述支撑底座上表面左端设置有影像筛选机，所述支撑底座上表面右端设置有固定座，所述固定座左侧面上端设置有用于拍摄蜗轮蜗杆的摄像机；所述支撑底座上表面中部设置有操作台，所述操作台上表面设置有用于放置蜗轮蜗杆的放置件，所述操作台内设置有用于带动所述放置件左右移动的移动件。The utility model is implemented by the following method: a worm gear tooth surface detection device comprises a support base, an image screening machine is arranged at the left end of the upper surface of the support base, a fixed seat is arranged at the right end of the upper surface of the support base, a camera for photographing the worm gear is arranged at the upper end of the left side surface of the fixed seat; an operating table is arranged in the middle of the upper surface of the support base, a placement piece for placing the worm gear is arranged on the upper surface of the operating table, and a moving piece for driving the placement piece to move left and right is arranged in the operating table.
进一步的，所述移动件包括第一转动把手，所述操作台上表面开设有第一条形凹槽，所述第一条形凹槽内设置有第一螺杆，所述第一螺杆上螺旋套设有滑动块，所述滑动块与所述放置件连接设置，所述第一螺杆右端设置有所述第一转动把手。Furthermore, the movable part includes a first rotating handle, a first strip groove is opened on the upper surface of the operating table, a first screw is arranged in the first strip groove, a sliding block is spirally sleeved on the first screw, the sliding block is connected to the placing part, and the first rotating handle is arranged at the right end of the first screw.
进一步的，所述放置件包括移动座，所述移动座上表面开设有第一条形凹槽，所述第一条形凹槽内底面等距离设置有多个轴承滚珠，所述第一条形凹槽内设置有支撑板，所述支撑板上表面前后两端均设置有用于限位放置蜗轮蜗杆的限位件，所述第一条形凹槽内右侧面开设有第二条形凹槽，所述第二条形凹槽内设置有第二螺杆，所述第二螺杆上螺旋套设有连接块，所述连接块与所述支撑板连接设置，所述第二螺杆前端设置有第二转动把手，且所述第二转动把手设置于所述移动座正面右端。Furthermore, the placement member includes a moving seat, a first strip groove is opened on the upper surface of the moving seat, a plurality of bearing balls are arranged at equal distances on the inner bottom surface of the first strip groove, a support plate is arranged in the first strip groove, and limiting members for limiting the placement of the worm gear are arranged at both the front and rear ends of the upper surface of the support plate, a second strip groove is opened on the right side surface of the first strip groove, a second screw is arranged in the second strip groove, a connecting block is spirally sleeved on the second screw, the connecting block is connected to the support plate, a second rotating handle is arranged at the front end of the second screw, and the second rotating handle is arranged at the right end of the front side of the moving seat.
进一步的，所述限位件包括第一限位块和第二限位块，所述第一限位块和所述第二限位块左右设置，所述第一限位块和所述第二限位块截面为梯形，所述第一限位块和所述第二限位块相配合形成一限位槽。Furthermore, the limiting member includes a first limiting block and a second limiting block, the first limiting block and the second limiting block are arranged on the left and right, the cross-sections of the first limiting block and the second limiting block are trapezoidal, and the first limiting block and the second limiting block cooperate to form a limiting groove.
进一步的，所述影像筛选机的底座内上端设置有一腔体，所述腔体内设置有集尘盒体，所述集尘盒体经管道连接有抽气泵，所述抽气泵经一抽气软管与一吸气头连接设置，所述吸气头设置于所述影像筛选机右方，所述影像筛选机的底座右侧面设置有支撑杆，所述支撑杆与所述吸气头铰接设置，所述支撑杆后表面设置有用于带动吸气头上下摆动的驱动电机，所述吸气头的吸气口与所述放置件相对应。Furthermore, a cavity is provided at the upper end of the base of the image screening machine, a dust collecting box is provided in the cavity, the dust collecting box is connected to a vacuum pump via a pipeline, the vacuum pump is connected to a suction head via a vacuum hose, the suction head is provided on the right side of the image screening machine, a support rod is provided on the right side of the base of the image screening machine, the support rod is hinged to the suction head, a driving motor for driving the suction head to swing up and down is provided on the rear surface of the support rod, and the suction port of the suction head corresponds to the placement piece.
本实用新型的有益效果在于：本实用新型在装置中加入了摄像机和放置件，使得通过放置件的作用，能够实现蜗轮蜗杆的限位放置，便于实现摄像机的拍摄，拍摄后再通过图片实现蜗轮蜗杆的齿面检测作用；本实用新型结构简单，操作便捷，能够有效的节省人力物力，提高工作效率。The beneficial effects of the utility model are as follows: the utility model adds a camera and a placement piece in the device, so that the worm gear can be placed in a limited position through the placement piece, which is convenient for camera shooting, and the tooth surface detection of the worm gear can be realized through the picture after shooting; the utility model has a simple structure and is easy to operate, and can effectively save manpower and material resources and improve work efficiency.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的结构示意图。FIG1 is a schematic structural diagram of the utility model.
图2为所述放置件第一状态的结构示意图。FIG. 2 is a schematic structural diagram of the placement member in the first state.
图3为所述放置件第二状态的结构示意图。FIG. 3 is a schematic structural diagram of the placement member in the second state.
具体实施方式DETAILED DESCRIPTION
下面结合附图对本实用新型做进一步说明。The utility model is further described below in conjunction with the accompanying drawings.
请参阅图1至图3所示，本实用新型提供了一实施例：一种蜗轮蜗杆齿面检测装置，包括支撑底座1，所述支撑底座1上表面左端设置有影像筛选机2，所述支撑底座1上表面右端设置有固定座3，所述固定座3左侧面上端设置有用于拍摄蜗轮蜗杆的摄像机4；所述支撑底座1上表面中部设置有操作台5，所述操作台5上表面设置有用于放置蜗轮蜗杆的放置件6，所述操作台5内设置有用于带动所述放置件6左右移动的移动件7。使得通过将蜗轮蜗杆放置在放置件6上，然后通过摄像机4对蜗轮蜗杆进行拍摄，拍摄后将图片输送至影像筛选机2，通过影像筛选机2,实现蜗轮蜗杆的齿面检测作用。Please refer to Figures 1 to 3, the utility model provides an embodiment: a worm gear tooth surface detection device, comprising a support base 1, an image screening machine 2 is arranged at the left end of the upper surface of the support base 1, a fixed seat 3 is arranged at the right end of the upper surface of the support base 1, and a camera 4 for photographing the worm gear is arranged at the upper end of the left side surface of the fixed seat 3; an operating table 5 is arranged in the middle of the upper surface of the support base 1, a placement piece 6 for placing the worm gear is arranged on the upper surface of the operating table 5, and a moving piece 7 for driving the placement piece 6 to move left and right is arranged in the operating table 5. By placing the worm gear on the placement piece 6, and then photographing the worm gear through the camera 4, the picture is transmitted to the image screening machine 2 after the shooting, and the tooth surface detection function of the worm gear is realized through the image screening machine 2.
请继续参阅图1和图2所示，本实用新型一实施例中，所述移动件7包括第一转动把手71，所述操作台5上表面开设有第一条形凹槽(未图示)，所述第一条形凹槽内设置有第一螺杆72，所述第一螺杆72上螺旋套设有滑动块73，所述滑动块73与所述放置件6连接设置，所述第一螺杆72右端设置有所述第一转动把手71。使得通过转动第一转动把手71，能够实现第一螺杆72的转动作用，实现放置件6的左右移动，从而能够实现调整蜗轮蜗杆与摄像机4之间的间距。Please continue to refer to FIG. 1 and FIG. 2 , in one embodiment of the utility model, the moving member 7 includes a first rotating handle 71, a first strip groove (not shown) is provided on the upper surface of the operating table 5, a first screw 72 is provided in the first strip groove, a sliding block 73 is spirally sleeved on the first screw 72, the sliding block 73 is connected to the placement member 6, and the first rotating handle 71 is provided at the right end of the first screw 72. By rotating the first rotating handle 71, the first screw 72 can be rotated, and the placement member 6 can be moved left and right, so that the distance between the worm gear and the camera 4 can be adjusted.
请继续参阅图1至图3所示，本实用新型一实施例中，所述放置件6包括移动座61，所述移动座61上表面开设有第一条形凹槽(未图示)，所述第一条形凹槽内底面等距离设置有多个轴承滚珠62，所述第一条形凹槽内设置有支撑板63，所述支撑板63上表面前后两端均设置有用于限位放置蜗轮蜗杆的限位件8，所述第一条形凹槽内右侧面开设有第二条形凹槽(未图示)，所述第二条形凹槽内设置有第二螺杆64，所述第二螺杆64上螺旋套设有连接块65，所述连接块65与所述支撑板63连接设置，所述第二螺杆64前端设置有第二转动把手66，且所述第二转动把手66设置于所述移动座61正面右端。使得通过第二转动把手66转动能够实现第二螺杆64转动，从而能够实现移动座61的前后移动，便于更好的对蜗轮蜗杆进行拍摄作用。Please continue to refer to Figures 1 to 3. In one embodiment of the utility model, the placement member 6 includes a moving seat 61, the upper surface of the moving seat 61 is provided with a first strip groove (not shown), the bottom surface of the first strip groove is provided with a plurality of bearing balls 62 at equal distances, a support plate 63 is provided in the first strip groove, and the front and rear ends of the upper surface of the support plate 63 are provided with stoppers 8 for limiting the placement of the worm gear, a second strip groove (not shown) is provided on the right side of the first strip groove, a second screw 64 is provided in the second strip groove, a connecting block 65 is spirally sleeved on the second screw 64, the connecting block 65 is connected to the support plate 63, and a second rotating handle 66 is provided at the front end of the second screw 64, and the second rotating handle 66 is provided at the right end of the front face of the moving seat 61. The second screw 64 can be rotated by rotating the second rotating handle 66, so that the moving seat 61 can be moved forward and backward, which is convenient for better shooting of the worm gear.
请继续参阅图3所示，本实用新型一实施例中，所述限位件8包括第一限位块81和第二限位块82，所述第一限位块81和所述第二限位块82左右设置，所述第一限位块81和所述第二限位块82截面为梯形，所述第一限位块81和所述第二限位块82相配合形成一限位槽。使得能够实现将蜗轮蜗杆放入限位槽内进行限位，避免长时间的装夹和调整。Please continue to refer to FIG. 3 , in one embodiment of the utility model, the limiting member 8 includes a first limiting block 81 and a second limiting block 82, the first limiting block 81 and the second limiting block 82 are arranged left and right, the first limiting block 81 and the second limiting block 82 have trapezoidal cross sections, and the first limiting block 81 and the second limiting block 82 cooperate to form a limiting groove, so that the worm gear can be placed in the limiting groove for limiting, avoiding long-term clamping and adjustment.
请继续参阅图1所示，本实用新型一实施例中，所述影像筛选机2的底座内上端设置有一腔体(未图示)，所述腔体内设置有集尘盒体21，所述集尘盒体21经管道连接有抽气泵22，所述抽气泵22经一抽气软管23与一吸气头24连接设置，所述吸气头24设置于所述影像筛选机2右方，所述影像筛选机2的底座右侧面设置有支撑杆25，所述支撑杆25与所述吸气头24铰接设置，所述支撑杆25后表面设置有用于带动吸气头24上下摆动的驱动电机(未图示)，所述吸气头24的吸气口与所述放置件6相对应。使得通过抽气泵22的作用能够实现在蜗轮蜗杆放置在放置件6上时，将表面粉尘吸除，便于后续更好的进行检测，检测结束后，也可以对放置件6进行除尘操作，实现工作环境的整洁，所述集尘盒体21左侧面铰接设置有开合板，便于实现集尘盒体21的开合作用。Please continue to refer to Figure 1. In one embodiment of the utility model, a cavity (not shown) is provided at the upper end of the base of the image screening machine 2, and a dust collecting box 21 is provided in the cavity. The dust collecting box 21 is connected to a vacuum pump 22 via a pipeline, and the vacuum pump 22 is connected to a suction head 24 via a vacuum hose 23. The suction head 24 is arranged on the right side of the image screening machine 2, and a support rod 25 is provided on the right side of the base of the image screening machine 2. The support rod 25 is hinged to the suction head 24, and a driving motor (not shown) is provided on the rear surface of the support rod 25 for driving the suction head 24 to swing up and down, and the suction port of the suction head 24 corresponds to the placement piece 6. The vacuum pump 22 can be used to remove surface dust when the worm gear is placed on the placement piece 6, so as to facilitate better subsequent inspection. After the inspection, the placement piece 6 can also be dusted to achieve a clean working environment. The left side of the dust collecting box body 21 is hingedly provided with an opening and closing plate to facilitate the opening and closing of the dust collecting box body 21.
本实用新型中抽气泵、驱动电机、影像筛选机和摄像机均为现有技术，本领域技术人员已经能够清楚了解，在此不进行详细说明。The vacuum pump, driving motor, image screening machine and camera in the utility model are all prior art, and those skilled in the art are already well aware of them, so they will not be described in detail here.
以上所述仅为本实用新型的较佳实施例，凡依本实用新型申请专利范围所做的均等变化与修饰，皆应属本实用新型的涵盖范围。The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.
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| CN202322831070.9U CN221686175U (en) | 2023-10-21 | 2023-10-21 | Worm gear tooth surface detection device |
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| CN202322831070.9U CN221686175U (en) | 2023-10-21 | 2023-10-21 | Worm gear tooth surface detection device |
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