CN110900178B - Level accuracy adjustment equipment of level bar - Google Patents
Level accuracy adjustment equipment of level bar Download PDFInfo
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- CN110900178B CN110900178B CN201911361622.6A CN201911361622A CN110900178B CN 110900178 B CN110900178 B CN 110900178B CN 201911361622 A CN201911361622 A CN 201911361622A CN 110900178 B CN110900178 B CN 110900178B
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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Abstract
Description
技术领域Technical Field
本发明涉及一种水平尺的水平精度调整设备。The invention relates to a horizontal accuracy adjustment device for a level ruler.
背景技术Background Art
水平尺是利用液面水平的原理，以水准泡直接显示角位移，测量被测表面相对水平位置、铅垂位置、倾斜位置偏离程度的一种计量器具。水平尺由尺体和水准泡组成，水准泡上具有至少两条刻线，将水平尺放置在被测量物体上，当水准泡上的气泡位于刻线中间时，表面物体处于水平或竖直状态。水准泡通过螺丝固定在尺体上，通过旋转螺丝可以调节水准泡相对于与尺体的倾斜程度，使水准泡上的气泡位于两个刻线之间，从而保证水准泡的安装精度，从而保证水平尺的测量精度。现有技术中，通常采用人眼观察水准泡的位置，然后调节螺丝，来调整水准泡的安装精度，这种调整方式效率较低，且水平尺之间的精度很难统一。A spirit level is a measuring instrument that uses the principle of liquid level to directly display angular displacement with a level bubble to measure the deviation of the measured surface relative to the horizontal position, plumb position, and tilt position. The spirit level consists of a ruler body and a level bubble. The level bubble has at least two scale lines. The spirit level is placed on the object to be measured. When the bubble on the level bubble is located in the middle of the scale lines, the surface object is in a horizontal or vertical state. The level bubble is fixed to the ruler body by screws. By rotating the screws, the inclination of the level bubble relative to the ruler body can be adjusted so that the bubble on the level bubble is located between the two scale lines, thereby ensuring the installation accuracy of the level bubble and the measurement accuracy of the spirit level. In the prior art, the installation accuracy of the level bubble is usually adjusted by observing the position of the level bubble with the human eye and then adjusting the screws. This adjustment method is inefficient and it is difficult to unify the accuracy between spirit levels.
发明内容Summary of the invention
本发明要解决的技术问题是提供一种水平尺的水平精度调整设备，能方便地调整水准泡的安装精度，效率较高，且水平尺之间的精度较为统一。The technical problem to be solved by the present invention is to provide a horizontal accuracy adjustment device for a level ruler, which can conveniently adjust the installation accuracy of a level bubble, has high efficiency, and the accuracy between levels is relatively uniform.
为了解决上述技术问题，本发明提供的技术方案如下：In order to solve the above technical problems, the technical solutions provided by the present invention are as follows:
一种水平尺的水平精度调整设备，包括：底座；机架，所述机架安装在所述底座上；基准平尺，所述基准平尺安装在所述机架上；流水线，所述流水线位于所述基准平尺的一侧；工件抓取组件，所述工件抓取组件安装在所述机架上，所述工件抓取组件位于所述流水线的一侧；相机检测装置，所述相机检测装置安装在所述机架上，且所述相机检测装置位于所述基准平尺的一侧；控制器，所述相机检测装置和所述控制器电连接；第一直线运动动力装置，所述第一直线运动动力装置固定在所述机架上，所述第一直线运动动力装置位于所述基准平尺的上方，且所述第一直线运动动力装置的输出轴朝向所述基准平尺；升降板，所述升降板固定在所述第一直线运动动力装置的输出轴上；螺丝旋转组件，所述螺丝旋转组件安装在所述升降板上，所述螺丝旋转组件位于所述基准平尺的上方，所述螺丝旋转组件与所述控制器电连接；工件固定组件，用于将工件固定。A device for adjusting the horizontal accuracy of a level ruler comprises: a base; a frame, the frame being mounted on the base; a reference ruler, the reference ruler being mounted on the frame; an assembly line, the assembly line being located at one side of the reference ruler; a workpiece grabbing assembly, the workpiece grabbing assembly being mounted on the frame, the workpiece grabbing assembly being located at one side of the assembly line; a camera detection device, the camera detection device being mounted on the frame, and the camera detection device being located at one side of the reference ruler; a controller, the camera detection device being electrically connected to the controller; a first linear motion power device, the first linear motion power device being fixed to the frame, the first linear motion power device being located above the reference ruler, and the output shaft of the first linear motion power device being directed toward the reference ruler; a lifting plate, the lifting plate being fixed to the output shaft of the first linear motion power device; a screw rotating assembly, the screw rotating assembly being mounted on the lifting plate, the screw rotating assembly being located above the reference ruler, and the screw rotating assembly being electrically connected to the controller; and a workpiece fixing assembly, for fixing the workpiece.
优选的：还包括光源，所述光源固定在所述升降板上，所述光源位于所述螺丝旋转组件的一侧。Preferably, it also includes a light source, which is fixed on the lifting plate and located on one side of the screw rotating assembly.
优选的：所述升降板和所述机架滑动连接。Preferably, the lifting plate and the frame are slidably connected.
优选的：所述螺丝旋转组件包括：旋转运动动力装置和螺丝卡接组件，所述旋转运动动力装置固定在所述升降板上，所述螺丝卡接组件安装在所述旋转运动动力装置的输出轴上。Preferably, the screw rotating assembly comprises: a rotary motion power device and a screw clamping assembly, the rotary motion power device is fixed on the lifting plate, and the screw clamping assembly is installed on the output shaft of the rotary motion power device.
优选的：所述螺丝卡接组件包括万向节、弹性复位件和旋转杆，所述万向节的一端固定在所述旋转运动动力装置的输出轴上，所述旋转杆固定在所述万向节的另一端，所述旋转杆的底部设置有卡接部，所述弹性复位件套设在所述万向节上。Preferably: the screw clamping assembly includes a universal joint, an elastic reset piece and a rotating rod, one end of the universal joint is fixed to the output shaft of the rotary motion power device, the rotating rod is fixed to the other end of the universal joint, a clamping portion is provided at the bottom of the rotating rod, and the elastic reset piece is sleeved on the universal joint.
优选的：还包括水平调整组件，所述水平调整组件设置有至少四组，所述水平调整组件位于所述底座和所述机架之间，所述水平调整组件包括导向套和升降块，所述导向套固定在所述底座上，所述升降块与所述导向套螺纹连接，所述升降块的顶部呈锥状，所述机架的底部设置有卡槽，所述卡槽的形状和所述升降块的顶部的形状相应，所述升降块的顶部位于所述卡槽内。Preferably: it also includes a horizontal adjustment component, which is provided with at least four groups, and is located between the base and the frame. The horizontal adjustment component includes a guide sleeve and a lifting block, the guide sleeve is fixed on the base, the lifting block is threadedly connected to the guide sleeve, the top of the lifting block is conical, and a slot is provided at the bottom of the frame, the shape of the slot corresponds to the shape of the top of the lifting block, and the top of the lifting block is located in the slot.
优选的：所述工件固定组件为缓冲器，所述缓冲器固定在所述升降板上，且所述缓冲器位于所述基准平尺的上方。Preferably, the workpiece fixing assembly is a buffer, the buffer is fixed on the lifting plate, and the buffer is located above the reference level ruler.
优选的：所述工件抓取组件包括滑动座、第二直线运动动力装置和抓取机构，所述第二直线运动动力装置固定在所述机架上，所述滑动座滑动安装在所述机架上，所述抓取机构安装在所述滑动座上。Preferably, the workpiece grabbing assembly comprises a sliding seat, a second linear motion power device and a grabbing mechanism, the second linear motion power device is fixed on the frame, the sliding seat is slidably mounted on the frame, and the grabbing mechanism is mounted on the sliding seat.
优选的：所述抓取机构为手指气缸。Preferably, the grasping mechanism is a finger cylinder.
优选的：所述第一直线运动动力装置和所述第二直线运动动力装置均为气缸。Preferably, the first linear motion power device and the second linear motion power device are both cylinders.
本发明的有益效果是：工件抓取组件将水平尺从流水线上取下放置在基准平尺上，将水平尺放置在基准平尺上，接着第一直线运动动力装置促使升降板下降，促使螺丝旋转组件下降并与水平尺上的用于固定水准泡的螺丝接触，同时工件固定组件将水平尺固定，接着相机检测装置对水准泡进行拍照，并将照片传输给控制器，控制器通过水准泡上的气泡与刻线之间的距离来计算水准泡的安装误差，并计算出螺丝需要转动的圈数，接着控制器控制螺丝旋转组件对螺丝进行转动，使螺丝的转动圈数满足计算出的转动圈数，从而使水准泡上的气泡位于两个刻线之间，以此来调整水准泡的安装精度，调整完之后，相机检测装置继续对水准泡进行拍照，并将照片传输给控制器，控制器继续控制螺丝旋转组件转动螺丝，直到水准泡的安装精度满足要求为止，接着工件抓取组件将水平尺抓取并放回流水线上，然后抓取未进行调整的水平尺至基准平尺上，重复上述的调整步骤，如此周而复始，这样一来，能方便地调整水准泡的安装精度，效率较高，且水平尺之间的精度较为统一。The beneficial effects of the present invention are as follows: the workpiece grabbing assembly removes the spirit level from the assembly line and places it on the reference spirit level, the spirit level is placed on the reference spirit level, then the first linear motion power device causes the lifting plate to descend, causing the screw rotating assembly to descend and contact the screws on the spirit level for fixing the spirit level bubble, and at the same time the workpiece fixing assembly fixes the spirit level, then the camera detection device takes a picture of the spirit level bubble and transmits the picture to the controller, the controller calculates the installation error of the spirit level bubble by the distance between the bubble and the engraved line on the spirit level bubble, and calculates the number of turns the screw needs to be turned, then the controller controls the screw rotating assembly to rotate the screw to make the screw turn The number of moving circles meets the calculated number of rotation circles, so that the bubble on the spirit level is located between the two scale lines, so as to adjust the installation accuracy of the spirit level. After the adjustment, the camera detection device continues to take pictures of the spirit level and transmits the pictures to the controller. The controller continues to control the screw rotation assembly to rotate the screw until the installation accuracy of the spirit level meets the requirements. Then the workpiece grasping assembly grasps the spirit level and puts it back on the assembly line, and then grasps the unadjusted spirit level to the reference level, and repeats the above adjustment steps, and so on. In this way, the installation accuracy of the spirit level can be easily adjusted with high efficiency and the accuracy between the spirit levels is more uniform.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图和具体实施方式对本发明作进一步说明：The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:
图1为本发明所述水平尺的水平精度调整设备的实施例的主视图；FIG1 is a front view of an embodiment of a device for adjusting the horizontal accuracy of a level ruler according to the present invention;
图2为本发明所述水平尺的水平精度调整设备的实施例的左视图；FIG2 is a left side view of an embodiment of the horizontal accuracy adjustment device of the level ruler of the present invention;
图3为实施例中的螺丝旋转组件的结构示意图一；FIG3 is a structural schematic diagram 1 of a screw rotating assembly in an embodiment;
图4为实施例中的螺丝旋转组件的结构示意图二，其中，弹性复位件未示出。FIG. 4 is a second structural diagram of the screw rotating assembly in the embodiment, wherein the elastic reset member is not shown.
其中：in:
1、底座；1. Base;
2、机架；2. Rack;
3、基准平尺；3. Reference level ruler;
4、流水线；4. Assembly line;
5、相机检测装置；5. Camera detection device;
6、第一直线运动动力装置；6. The first linear motion power device;
7、升降板；7. Lifting plate;
8、螺丝旋转组件；81、旋转运动动力装置；82、万向节；83、弹性复位件84、旋转杆；8. Screw rotating assembly; 81. Rotary motion power device; 82. Universal joint; 83. Elastic reset member 84. Rotary rod;
9、光源；9. Light source;
10、工件固定组件；10. Workpiece fixing assembly;
11、导向套；11. Guide sleeve;
12、升降块；12. Lifting block;
13、滑动座；13. Sliding seat;
14、第二直线运动动力装置；14. A second linear motion power device;
15、抓取机构；15. Grasping mechanism;
16、水平尺。16. Level.
具体实施方式DETAILED DESCRIPTION
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
在本发明的描述中，需要理解的是，“上”、“下”、“左”、“右”、“前”、“后”、“竖直”、“底”、“内”、“外”等指示的方位和位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it is necessary to understand that the directions and positional relationships indicated by “up”, “down”, “left”, “right”, “front”, “back”, “vertical”, “bottom”, “inside” and “outside”, etc., are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
如图1至图4所示，As shown in Figures 1 to 4,
实施例一：Embodiment 1:
一种水平尺的水平精度调整设备，包括：A device for adjusting the horizontal accuracy of a level ruler, comprising:
底座1；Base 1;
机架2，机架2安装在底座1上；Frame 2, frame 2 is installed on base 1;
基准平尺3，基准平尺3安装在机架2上；A reference ruler 3, the reference ruler 3 is installed on the frame 2;
流水线4，流水线4位于基准平尺3的一侧；The assembly line 4 is located on one side of the reference level 3;
工件抓取组件，工件抓取组件安装在机架2上，工件抓取组件位于流水线4的一侧；A workpiece grabbing assembly is installed on the frame 2 and is located on one side of the assembly line 4;
相机检测装置5，相机检测装置5安装在机架2上，且相机检测装置5位于基准平尺3的一侧；具体来说，相机检测装置5为CCD相机；A camera detection device 5, the camera detection device 5 is installed on the frame 2, and the camera detection device 5 is located on one side of the reference level 3; specifically, the camera detection device 5 is a CCD camera;
控制器，所述相机检测装置和所述控制器电连接；A controller, wherein the camera detection device is electrically connected to the controller;
第一直线运动动力装置6，第一直线运动动力装置6固定在机架2上，第一直线运动动力装置6位于基准平尺3的上方，且第一直线运动动力装置6的输出轴朝向基准平尺3；具体来说，第一直线运动动力装置6为气缸；A first linear motion power device 6, the first linear motion power device 6 is fixed on the frame 2, the first linear motion power device 6 is located above the reference level 3, and the output shaft of the first linear motion power device 6 faces the reference level 3; specifically, the first linear motion power device 6 is a cylinder;
升降板7，升降板7固定在第一直线运动动力装置6的输出轴上；A lifting plate 7, the lifting plate 7 is fixed on the output shaft of the first linear motion power device 6;
螺丝旋转组件8，螺丝旋转组件8安装在升降板7上，螺丝旋转组件8位于基准平尺3的上方，螺丝旋转组件8与控制器电连接；A screw rotating assembly 8, the screw rotating assembly 8 is mounted on the lifting plate 7, the screw rotating assembly 8 is located above the reference level 3, and the screw rotating assembly 8 is electrically connected to the controller;
工件固定组件10，用于将工件固定。The workpiece fixing assembly 10 is used to fix the workpiece.
这样一来，工件抓取组件将水平尺16从流水线4上取下放置在基准平尺3上，将水平尺16放置在基准平尺3上，接着第一直线运动动力装置6促使升降板7下降，促使螺丝旋转组件8下降并与水平尺16上的用于固定水准泡的螺丝接触，同时工件固定组件10将水平尺16固定，接着相机检测装置5对水准泡进行拍照，并将照片传输给控制器，控制器通过水准泡上的气泡与刻线之间的距离来计算水准泡的安装误差，并计算出螺丝需要转动的圈数，接着控制器控制螺丝旋转组件8对螺丝进行转动，使螺丝的转动圈数满足计算出的转动圈数，从而使水准泡上的气泡位于两个刻线之间，以此来调整水准泡的安装精度，调整完之后，相机检测装置5继续对水准泡进行拍照，并将照片传输给控制器，控制器继续控制螺丝旋转组件8转动螺丝，直到水准泡的安装精度满足要求为止，接着工件抓取组件将水平尺16抓取并放回流水线4上，然后抓取未进行调整的水平尺16至基准平尺上，重复上述的调整步骤，如此周而复始，这样一来，能方便地调整水准泡的安装精度，效率较高，且水平尺之间的精度较为统一。In this way, the workpiece grasping assembly takes the level ruler 16 off the assembly line 4 and places it on the reference level ruler 3, and then the level ruler 16 is placed on the reference level ruler 3. Then the first linear motion power device 6 causes the lifting plate 7 to descend, causing the screw rotating assembly 8 to descend and contact the screws on the level ruler 16 for fixing the level bubble. At the same time, the workpiece fixing assembly 10 fixes the level ruler 16. Then the camera detection device 5 takes a picture of the level bubble and transmits the picture to the controller. The controller calculates the installation error of the level bubble by the distance between the bubble and the engraved line on the level bubble, and calculates the number of turns the screw needs to be turned. Then the controller controls the screw rotating assembly 8 to rotate the screw to make the screw The number of revolutions of the wire meets the calculated number of revolutions, so that the bubble on the level bubble is located between the two scale lines, so as to adjust the installation accuracy of the level bubble. After the adjustment, the camera detection device 5 continues to take pictures of the level bubble and transmits the pictures to the controller. The controller continues to control the screw rotation component 8 to rotate the screw until the installation accuracy of the level bubble meets the requirements. Then the workpiece grasping component grasps the level ruler 16 and puts it back on the assembly line 4, and then grasps the unadjusted level ruler 16 to the reference level ruler, and repeats the above adjustment steps, and so on. In this way, the installation accuracy of the level bubble can be conveniently adjusted with high efficiency, and the accuracy between the level rulers is more uniform.
另外的，还包括光源9，光源9固定在升降板7上，光源9位于螺丝旋转组件8的一侧。In addition, it also includes a light source 9 which is fixed on the lifting plate 7 and is located on one side of the screw rotating component 8 .
这样一来，光源9能使相机检测装置5对水准泡拍照时拥有更好的光照环境，从而使得拍摄的照片质量更高。In this way, the light source 9 can provide the camera detection device 5 with a better lighting environment when taking pictures of the spirit level bubble, thereby making the quality of the taken pictures higher.
另外的，升降板7和机架2滑动连接。In addition, the lifting plate 7 and the frame 2 are slidably connected.
这样一来，使得升降板7能沿着固定的轨迹上下滑动，从而使螺丝旋转组件8能更加准确的插入螺丝内转动螺丝。In this way, the lifting plate 7 can slide up and down along a fixed track, so that the screw rotating assembly 8 can be inserted into the screw more accurately to rotate the screw.
另外的，螺丝旋转组件8包括：旋转运动动力装置81和螺丝卡接组件，旋转运动动力装置81固定在升降板7上，螺丝卡接组件安装在旋转运动动力装置81的输出轴上。具体来说，旋转运动动力装置81为电机。In addition, the screw rotating assembly 8 includes: a rotating motion power device 81 and a screw clamping assembly, the rotating motion power device 81 is fixed on the lifting plate 7, and the screw clamping assembly is installed on the output shaft of the rotating motion power device 81. Specifically, the rotating motion power device 81 is a motor.
另外的，螺丝卡接组件包括万向节82、弹性复位件83和旋转杆84，万向节82的一端固定在旋转运动动力装置81的输出轴上，旋转杆84固定在万向节82的另一端，旋转杆84的底部设置有卡接部，弹性复位件83套设在万向节82上。具体来说，弹性复位件83为弹簧，卡接部的形状和螺丝上的卡槽的形状相应。In addition, the screw clamping assembly includes a universal joint 82, an elastic reset member 83 and a rotating rod 84, one end of the universal joint 82 is fixed to the output shaft of the rotary motion power device 81, the rotating rod 84 is fixed to the other end of the universal joint 82, a clamping portion is provided at the bottom of the rotating rod 84, and the elastic reset member 83 is sleeved on the universal joint 82. Specifically, the elastic reset member 83 is a spring, and the shape of the clamping portion corresponds to the shape of the clamping groove on the screw.
这样一来，当一部分的水平尺16上的螺丝与旋转杆84之间出现细小的位置误差时，旋转杆84能发生一定的转动，从而卡入螺丝内带动螺丝的转动；而弹性复位件83则能促使万向节82回复原位，避免万向节82随意转动，使得旋转杆84偏离过大而无法插入螺丝内。In this way, when a slight position error occurs between a screw on a part of the level ruler 16 and the rotating rod 84, the rotating rod 84 can rotate to a certain extent, thereby getting stuck in the screw and driving the screw to rotate; and the elastic reset member 83 can prompt the universal joint 82 to return to its original position, preventing the universal joint 82 from rotating at will, causing the rotating rod 84 to deviate too much and fail to be inserted into the screw.
另外的，还包括水平调整组件，水平调整组件设置有至少四组，水平调整组件位于底座1和机架2之间，水平调整组件包括导向套11和升降块12，导向套11固定在底座1上，升降块12与导向套11螺纹连接，升降块12的顶部呈锥状，机架2的底部设置有卡槽，卡槽的形状和升降块12的顶部的形状相应，升降块12的顶部位于卡槽内。In addition, it also includes a horizontal adjustment component, which is provided with at least four groups. The horizontal adjustment component is located between the base 1 and the frame 2. The horizontal adjustment component includes a guide sleeve 11 and a lifting block 12. The guide sleeve 11 is fixed on the base 1. The lifting block 12 is threadedly connected to the guide sleeve 11. The top of the lifting block 12 is conical. A card slot is provided at the bottom of the frame 2. The shape of the card slot corresponds to the shape of the top of the lifting block 12. The top of the lifting block 12 is located in the card slot.
这样一来，通过旋转升降块12，使得升降块12上升或者下降，从而使机架2的某一个位置升高或者下降，从而调整机架2的整体水平情况。In this way, by rotating the lifting block 12 , the lifting block 12 is raised or lowered, so that a certain position of the rack 2 is raised or lowered, thereby adjusting the overall level of the rack 2 .
另外的，工件固定组件10为缓冲器，缓冲器固定在升降板7上，且缓冲器位于基准平尺3的上方。具体来说，缓冲器为弹性伸缩缓冲器。In addition, the workpiece fixing assembly 10 is a buffer, which is fixed on the lifting plate 7 and is located above the reference level 3. Specifically, the buffer is an elastically retractable buffer.
这样一来，缓冲器随着升降板7的下降将支撑在水平尺16上，从而对水平尺16进行固定，避免螺丝旋转组件8在转动螺丝时，水平尺16发生转动，同时，缓冲器具有缓冲的功能，使得缓冲器不会对水平尺16造成过大的冲击而损坏水平尺16。In this way, the buffer will be supported on the level ruler 16 as the lifting plate 7 descends, thereby fixing the level ruler 16 to prevent the level ruler 16 from rotating when the screw rotating assembly 8 rotates the screw. At the same time, the buffer has a buffering function, so that the buffer will not cause excessive impact on the level ruler 16 and damage the level ruler 16.
实施例二：Embodiment 2:
在该实施例中，工件抓取组件包括滑动座13、第二直线运动动力装置14和抓取机构15，第二直线运动动力装置14固定在机架2上，滑动座13滑动安装在机架2上，抓取机构15安装在滑动座13上。具体来说，第二直线运动动力装置14为气缸。In this embodiment, the workpiece grasping assembly includes a sliding seat 13, a second linear motion power device 14 and a grasping mechanism 15, wherein the second linear motion power device 14 is fixed on the frame 2, the sliding seat 13 is slidably mounted on the frame 2, and the grasping mechanism 15 is mounted on the sliding seat 13. Specifically, the second linear motion power device 14 is a cylinder.
这样一来，第二直线运动动力装置14促使滑动座13滑动至流水线4上，同时抓取机构15张开，随着流水线4的传动，水平尺16进入抓取机构15之间，抓取机构15将水平尺16夹紧，第二直线运动动力装置14促使滑动座13回复原位，抓取机构松15开水平尺16，将水平尺16放置在基准平尺3上；当水平尺16完成精度调整后，抓取机构15将水平尺16夹紧，然后滑动座13滑动，抓取机构15将水平尺16放置在流水线4上，随着流水线4的传动，未调整的水平尺16进入抓取机构15内，接着重复上述动作，如此周而复始。In this way, the second linear motion power device 14 causes the sliding seat 13 to slide onto the assembly line 4, and the grabbing mechanism 15 opens. With the transmission of the assembly line 4, the level 16 enters between the grabbing mechanism 15, and the grabbing mechanism 15 clamps the level 16. The second linear motion power device 14 causes the sliding seat 13 to return to its original position, and the grabbing mechanism releases the level 16 and places the level 16 on the reference level 3; when the level 16 completes the precision adjustment, the grabbing mechanism 15 clamps the level 16, and then the sliding seat 13 slides, and the grabbing mechanism 15 places the level 16 on the assembly line 4. With the transmission of the assembly line 4, the unadjusted level 16 enters the grabbing mechanism 15, and then the above actions are repeated, and this cycle repeats.
另外的，抓取机构15为手指气缸。Alternatively, the gripping mechanism 15 is a finger cylinder.
这样一来，手指气缸具又夹紧和松开两个动作，能满足抓取水平尺16和松开水平尺16的需要。In this way, the finger cylinder has two actions of clamping and loosening, which can meet the needs of grabbing the level ruler 16 and loosening the level ruler 16.
总之，以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。In short, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
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Denomination of invention: A horizontal accuracy adjustment device for a level ruler Granted publication date: 20240830 Pledgee: Bank of Communications Ltd. Jinhua branch Pledgor: ZHEJIANG EAST PRECISION MEASURING TOOLS Co.,Ltd. Registration number: Y2025980000740 |
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