CN221755756U - Clamping device for pipeline fitting machining - Google Patents
Clamping device for pipeline fitting machining Download PDFInfo
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- CN221755756U CN221755756U CN202420296807.3U CN202420296807U CN221755756U CN 221755756 U CN221755756 U CN 221755756U CN 202420296807 U CN202420296807 U CN 202420296807U CN 221755756 U CN221755756 U CN 221755756U
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- 239000010959 steel Substances 0.000 description 1
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Abstract
本实用新型涉及管道配件加工技术领域，尤其涉及一种管道配件加工用夹持装置，包括安装板，所述安装板上开设有安装槽，且安装槽内滑动连接有滑块，所述滑块上固定连接有移动板，所述移动板上设有连接板，所述连接板上固定连接有圆筒，所述圆筒上设有用于固定直管的固定机构，所述固定机构包括多个用于固定限位直管内壁的弧形板。本实用新型采用第二电动机带动双向丝杆转动，进而驱动固定机构运转，使得固定机构中的多个弧形板向外散开，弧形板与直管的内壁相抵，从而将直管固定在圆筒上，再通过防滑橡胶垫防止弧形板与直管内壁之间发生滑动，通过对直管内壁固定，可以避免夹持点打磨不到以及直管受到挤压变形的情况发生。
The utility model relates to the technical field of pipe fitting processing, and in particular to a clamping device for pipe fitting processing, comprising a mounting plate, a mounting groove is provided on the mounting plate, and a slider is slidably connected in the mounting groove, a movable plate is fixedly connected to the slider, a connecting plate is provided on the movable plate, a cylinder is fixedly connected to the connecting plate, a fixing mechanism for fixing a straight pipe is provided on the cylinder, and the fixing mechanism comprises a plurality of arc plates for fixing the inner wall of the limit straight pipe. The utility model adopts a second motor to drive the two-way screw to rotate, and then drives the fixing mechanism to operate, so that the plurality of arc plates in the fixing mechanism spread outward, and the arc plates are against the inner wall of the straight pipe, so as to fix the straight pipe on the cylinder, and then the anti-skid rubber pad is used to prevent the arc plates from sliding against the inner wall of the straight pipe. By fixing the inner wall of the straight pipe, it is possible to avoid the situation where the clamping point cannot be polished and the straight pipe is squeezed and deformed.
Description
技术领域Technical Field
本实用新型涉及管道配件加工技术领域，尤其涉及一种管道配件加工用夹持装置。The utility model relates to the technical field of pipeline fitting processing, in particular to a clamping device for pipeline fitting processing.
背景技术Background Art
管道配件是管道系统中起连接、控制、变向、分流、密封、支撑等作用的零部件的统称管道配件，例如弯管、三通管以及直管，在生产直管的过程中需要对直管进行切割、打磨等等工作，加工时需要夹持固定，以防止其移动或者旋转，因此，用于固定直管的夹持结构在钢管固定中起着重要的作用。Pipe fittings are a general term for parts and components in pipeline systems that play the role of connection, control, direction change, diversion, sealing, support, etc., such as elbows, tees and straight pipes. In the process of producing straight pipes, it is necessary to cut, grind, etc. The straight pipes need to be clamped and fixed during processing to prevent them from moving or rotating. Therefore, the clamping structure used to fix the straight pipes plays an important role in the fixation of steel pipes.
现有的夹持工具通常是对直管的外壁进行夹持固定，导致固定位置无法加工打磨，需要操作人员重新拆装更换夹持点，费时费力，而且对直管外壁夹持固定时，直管容易挤压变形。Existing clamping tools usually clamp and fix the outer wall of the straight pipe, which makes it impossible to process and grind the fixed position. Operators are required to disassemble and replace the clamping points, which is time-consuming and labor-intensive. In addition, when the outer wall of the straight pipe is clamped and fixed, the straight pipe is easily squeezed and deformed.
为此，我们设计了一种管道配件加工用夹持装置。Therefore, we designed a clamping device for processing pipe fittings.
实用新型内容Utility Model Content
本实用新型的目的是为了解决现有技术中夹持规定直管外壁导致夹持点无法打磨以及直管容易挤压变形的问题，而提出的一种管道配件加工用夹持装置。The utility model aims to solve the problems in the prior art that the clamping point cannot be polished due to clamping the outer wall of a specified straight pipe and the straight pipe is easily squeezed and deformed, and proposes a clamping device for processing pipe fittings.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above purpose, the utility model adopts the following technical solutions:
一种管道配件加工用夹持装置，包括安装板，所述安装板上开设有安装槽，且安装槽内滑动连接有滑块，所述滑块上固定连接有移动板，所述移动板上设有连接板，所述连接板上固定连接有圆筒，所述圆筒上设有用于固定直管的固定机构，所述固定机构包括多个用于固定限位直管内壁的弧形板，且弧形板上固定连接有用于防滑橡胶垫。A clamping device for processing pipe fittings comprises a mounting plate, a mounting groove is formed on the mounting plate, a slider is slidably connected in the mounting groove, a movable plate is fixedly connected to the slider, a connecting plate is provided on the movable plate, a cylinder is fixedly connected to the connecting plate, a fixing mechanism for fixing a straight pipe is provided on the cylinder, the fixing mechanism comprises a plurality of arc plates for fixing and limiting the inner wall of the straight pipe, and an anti-skid rubber pad is fixedly connected to the arc plate.
优选地，所述安装板上固定连接有电动液压缸，所述电动液压缸的输出端上固定连接有托板，所述托板上开设于多个连接槽，且连接槽内转动连接有多个滑轮。Preferably, an electric hydraulic cylinder is fixedly connected to the mounting plate, a supporting plate is fixedly connected to the output end of the electric hydraulic cylinder, a plurality of connecting grooves are provided on the supporting plate, and a plurality of pulleys are rotatably connected in the connecting grooves.
优选地，所述安装槽内转动连接有单向丝杆，且单向丝杆与滑块螺纹连接。Preferably, a one-way screw is rotatably connected in the installation groove, and the one-way screw is threadedly connected to the slider.
优选地，所述安装板的侧壁上固定连接有第一电动机，且第一电动机的输出端与单向丝杆同轴固定。Preferably, a first motor is fixedly connected to the side wall of the mounting plate, and an output end of the first motor is coaxially fixed to the one-way lead screw.
优选地，所述连接板内开设有空腔，且空腔内固定连接有第二电动机。Preferably, a cavity is defined in the connection plate, and a second motor is fixedly connected in the cavity.
优选地，所述固定机构还包括：Preferably, the fixing mechanism further comprises:
双向丝杆，所述双向丝杆转动连接在圆筒内，且双向丝杆与第二电动机的输出端同轴固定；A bidirectional screw rod, which is rotatably connected in the cylinder and is coaxially fixed with the output end of the second motor;
两个圆柱块，两个所述圆柱块与圆筒滑动连接，且圆柱块与双向丝杆螺纹连接；Two cylindrical blocks, the two cylindrical blocks are slidably connected to the cylinder, and the cylindrical blocks are threadedly connected to the bidirectional screw;
多个连杆，多个所述连杆的两端通过连接件分别与圆柱块和弧形板固定连接。A plurality of connecting rods, both ends of which are fixedly connected to the cylindrical block and the arc-shaped plate respectively through connecting pieces.
本实用新型的有益效果为：The beneficial effects of the utility model are:
本实用新型采用第二电动机带动双向丝杆转动，进而驱动固定机构运转，使得固定机构中的多个弧形板向外散开，弧形板与直管的内壁相抵，从而将直管固定在圆筒上，再通过防滑橡胶垫防止弧形板与直管内壁之间发生滑动，通过对直管内壁固定，可以避免夹持点打磨不到以及直管受到挤压变形的情况发生。The utility model adopts a second motor to drive the bidirectional screw rod to rotate, and then drives the fixing mechanism to operate, so that a plurality of arc plates in the fixing mechanism spread outward, and the arc plates abut against the inner wall of the straight tube, so that the straight tube is fixed on the cylinder, and then the anti-skid rubber pad is used to prevent sliding between the arc plates and the inner wall of the straight tube. By fixing the inner wall of the straight tube, it is possible to avoid the situation where the clamping point cannot be polished and the straight tube is squeezed and deformed.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型提出的一种管道配件加工用夹持装置的结构示意图；FIG1 is a schematic structural diagram of a clamping device for processing pipe fittings proposed by the present invention;
图2为本实用新型提出的一种管道配件加工用夹持装置的结构放大图；FIG2 is an enlarged structural diagram of a clamping device for processing pipe fittings proposed by the present invention;
图3为本实用新型提出的一种管道配件加工用夹持装置的结构剖面图。FIG3 is a structural cross-sectional view of a clamping device for processing pipe fittings proposed by the present invention.
图中：1、安装板；2、单向丝杆；3、滑块；4、移动板；5、第一电动机；6、电动液压缸；7、托板；8、连接板；9、滑轮；10、圆筒；11、弧形板；12、双向丝杆；13、连杆；14、圆柱块；15、第二电动机。In the figure: 1. mounting plate; 2. one-way screw; 3. slider; 4. moving plate; 5. first motor; 6. electric hydraulic cylinder; 7. support plate; 8. connecting plate; 9. pulley; 10. cylinder; 11. arc plate; 12. two-way screw; 13. connecting rod; 14. cylindrical block; 15. second motor.
具体实施方式DETAILED DESCRIPTION
参照图1-图3，一种管道配件加工用夹持装置，包括安装板1，安装板1上开设有多个贯通孔，方便将安装板1固定安装在工作台上，安装板1上开设有安装槽，且安装槽内滑动连接有滑块3，滑块3上固定连接有移动板4，移动板4上设有连接板8，连接板8上固定连接有圆筒10，圆筒10上设有用于固定直管的固定机构，固定机构包括多个用于固定限位直管内壁的弧形板11，且弧形板11上固定连接有用于防滑橡胶垫，通过设置防滑橡胶垫增大弧形板11与直管内壁之间的摩擦，提高固定机构对直管的固定稳定性，可以避免直管与弧形板11之间发生滑动。Referring to Figures 1 to 3, a clamping device for processing pipe fittings includes a mounting plate 1, a plurality of through holes are provided on the mounting plate 1, and the mounting plate 1 is conveniently fixedly mounted on a workbench, a mounting groove is provided on the mounting plate 1, and a slider 3 is slidably connected in the mounting groove, a movable plate 4 is fixedly connected to the slider 3, a connecting plate 8 is provided on the movable plate 4, a cylinder 10 is fixedly connected to the connecting plate 8, a fixing mechanism for fixing a straight pipe is provided on the cylinder 10, the fixing mechanism includes a plurality of arc plates 11 for fixing the inner wall of the limiting straight pipe, and an anti-skid rubber pad is fixedly connected to the arc plate 11, and the friction between the arc plate 11 and the inner wall of the straight pipe is increased by arranging the anti-skid rubber pad, thereby improving the fixing stability of the fixing mechanism to the straight pipe, and avoiding sliding between the straight pipe and the arc plate 11.
参照图2所示，安装板1上固定连接有电动液压缸6，电动液压缸6的输出端上固定连接有托板7，托板7上开设于多个连接槽，且连接槽内转动连接有多个滑轮9，使用时启动电动液压缸6带动托板7升降，使得托板7与直管外壁相抵，通过托板7承托直管，可以借助切割工具在托板7一侧的位置对直管进行切割，以便直管受力；As shown in FIG2 , an electric hydraulic cylinder 6 is fixedly connected to the mounting plate 1, and a support plate 7 is fixedly connected to the output end of the electric hydraulic cylinder 6. A plurality of connection grooves are provided on the support plate 7, and a plurality of pulleys 9 are rotatably connected in the connection grooves. When in use, the electric hydraulic cylinder 6 is started to drive the support plate 7 to rise and fall, so that the support plate 7 is against the outer wall of the straight pipe. The straight pipe is supported by the support plate 7, and the straight pipe can be cut at a position on one side of the support plate 7 with the help of a cutting tool so that the straight pipe is subjected to force;
当切割完成后，移动板4会推动直管移动，此时转动连接在托板7上的滑轮9可以避免直管的外壁与托板7产生摩擦，以免刮花直管外壁。When the cutting is completed, the moving plate 4 will push the straight tube to move. At this time, the pulley 9 connected to the supporting plate 7 can be rotated to avoid the outer wall of the straight tube from rubbing against the supporting plate 7, so as to avoid scratching the outer wall of the straight tube.
参照图1所示，安装槽内转动连接有单向丝杆2，且单向丝杆2与滑块3螺纹连接，滑块3的侧壁与安装槽的内壁相贴，在安装槽的导向限位作用下保证单向丝杠2旋转运动带动滑块3只进行直线式移动；安装板1的侧壁上固定连接有第一电动机5，且第一电动机5的输出端与单向丝杆2同轴固定；使用时启动第一电动机5带动单向丝杆2转动，转动的单向丝杆2带动滑块3以及固定在滑块3上的移动板4移动，移动板4通过连接板8带动直管移动，通过推动直管移动，以便将直管切割成合适的长度，以便后续管道配件的加工。As shown in Figure 1, a one-way screw rod 2 is rotatably connected in the installation groove, and the one-way screw rod 2 is threadedly connected to the slider 3. The side wall of the slider 3 is in contact with the inner wall of the installation groove. Under the guiding and limiting action of the installation groove, the one-way screw rod 2 is ensured to rotate and drive the slider 3 to move only in a linear manner; a first motor 5 is fixedly connected to the side wall of the mounting plate 1, and the output end of the first motor 5 is coaxially fixed with the one-way screw rod 2; when in use, the first motor 5 is started to drive the one-way screw rod 2 to rotate, and the rotating one-way screw rod 2 drives the slider 3 and the moving plate 4 fixed on the slider 3 to move, and the moving plate 4 drives the straight pipe to move through the connecting plate 8, and the straight pipe is pushed to move so that the straight pipe can be cut into a suitable length for the subsequent processing of pipeline accessories.
参照图3所示，连接板8内开设有空腔，且空腔内固定连接有第二电动机15，固定机构还包括双向丝杆12，双向丝杆12转动连接在圆筒10内，且双向丝杆12与第二电动机15的输出端同轴固定，使用时启动第二电动机15带动双向丝杆12转动；第一电动机5和第二电动机15均通过外界电源控制；As shown in FIG3 , a cavity is provided in the connecting plate 8, and a second motor 15 is fixedly connected in the cavity. The fixing mechanism further includes a bidirectional screw rod 12, which is rotatably connected in the cylinder 10, and the bidirectional screw rod 12 is coaxially fixed with the output end of the second motor 15. When in use, the second motor 15 is started to drive the bidirectional screw rod 12 to rotate; the first motor 5 and the second motor 15 are both controlled by an external power supply;
固定机构还包括两个圆柱块14，两个圆柱块14与圆筒10滑动连接，且圆柱块14与双向丝杆12螺纹连接，转动的双向丝杆12带动两个圆柱块14对向移动；The fixing mechanism also includes two cylindrical blocks 14, which are slidably connected to the cylinder 10, and the cylindrical blocks 14 are threadedly connected to the bidirectional screw 12, and the rotating bidirectional screw 12 drives the two cylindrical blocks 14 to move in opposite directions;
固定机构还包括多个连杆13，多个连杆13的两端通过连接件分别与圆柱块14和弧形板11固定连接，连接件包括轴台和转轴，轴台分别与弧形板11和圆柱块14固定连接，连杆13的端部通过转轴与轴台转动连接，当两个圆柱块14相互靠近时，圆柱块14通过连杆13将弧形板11撑开，使得弧形板11与直管的内壁相抵，从而将直管固定在圆筒10上；当两个圆柱块14相互远离时，圆柱块14通过连杆13将弧形板11收缩，使得弧形板11远离直管的内壁，从而解除对直管内壁的固定，通过对直管内壁固定，可以避免夹持点打磨不到以及直管受到挤压变形的情况发生；The fixing mechanism also includes a plurality of connecting rods 13, the two ends of which are fixedly connected to the cylindrical block 14 and the arc plate 11 through connecting members, respectively. The connecting members include a pillow block and a rotating shaft. The pillow block is fixedly connected to the arc plate 11 and the cylindrical block 14, respectively. The end of the connecting rod 13 is rotatably connected to the pillow block through the rotating shaft. When the two cylindrical blocks 14 are close to each other, the cylindrical block 14 opens the arc plate 11 through the connecting rod 13, so that the arc plate 11 abuts against the inner wall of the straight tube, thereby fixing the straight tube on the cylinder 10; when the two cylindrical blocks 14 are away from each other, the cylindrical block 14 contracts the arc plate 11 through the connecting rod 13, so that the arc plate 11 is away from the inner wall of the straight tube, thereby releasing the fixation of the inner wall of the straight tube. By fixing the inner wall of the straight tube, it is possible to avoid the situation where the clamping point cannot be polished and the straight tube is squeezed and deformed;
需要说明的是，第一电动机5和第二电动机15具体的型号规格需根据该装置的实际规格等进行选型确定，具体选型计算方法采用本领域现有技术，故不再详细赘述。It should be noted that the specific models and specifications of the first motor 5 and the second motor 15 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.
本实用新型工作原理如下：The working principle of this utility model is as follows:
启动第二电动机15带动双向丝杆12转动，转动的双向丝杆12带动两个圆柱块14对向移动，当两个圆柱块14相互靠近时，圆柱块14通过连杆13将弧形板11撑开，使得弧形板11与直管的内壁相抵，从而将直管固定在圆筒10上；The second motor 15 is started to drive the bidirectional screw 12 to rotate, and the rotating bidirectional screw 12 drives the two cylindrical blocks 14 to move toward each other. When the two cylindrical blocks 14 are close to each other, the cylindrical blocks 14 open the arc plate 11 through the connecting rod 13, so that the arc plate 11 abuts against the inner wall of the straight tube, thereby fixing the straight tube on the cylinder 10;
启动电动液压缸6带动托板7升降，使得托板7与直管外壁相抵，最后启动第一电动机5带动单向丝杆2转动，转动的单向丝杆2带动滑块3以及固定在滑块3上的移动板4移动，移动板4通过连接板8带动直管移动，以便对直管切割。Start the electric hydraulic cylinder 6 to drive the support plate 7 to rise and fall, so that the support plate 7 is against the outer wall of the straight tube. Finally, start the first motor 5 to drive the one-way screw 2 to rotate. The rotating one-way screw 2 drives the slider 3 and the movable plate 4 fixed on the slider 3 to move. The movable plate 4 drives the straight tube to move through the connecting plate 8 to cut the straight tube.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202420296807.3U CN221755756U (en) | 2024-02-18 | 2024-02-18 | Clamping device for pipeline fitting machining |
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| CN202420296807.3U CN221755756U (en) | 2024-02-18 | 2024-02-18 | Clamping device for pipeline fitting machining |
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