CN106553299A - Base deflashing fixture - Google Patents
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- CN106553299A CN106553299A CN201510635386.8A CN201510635386A CN106553299A CN 106553299 A CN106553299 A CN 106553299A CN 201510635386 A CN201510635386 A CN 201510635386A CN 106553299 A CN106553299 A CN 106553299A
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- 239000003292 glue Substances 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
本发明适用于底座类多孔零件的一次性去除飞边，涉及塑胶件生产领域，尤其是一种底座去飞边夹具。一种底座去飞边夹具，包括：依次连接的气缸、气缸固定板、上卸料板、压板；下卸料板通过拉板连接上卸料板；上卸料板和下卸料板之间设有轴承；下固定板通过内导柱连接下卸料板；下固定板的上侧固定连接有冲头，下固定板的下侧连接有底板；工件固定框连接在下卸料板上。本发明结构简单，体积小，安装在压塑机旁，在操作人员等待压塑件保压的时间间隙，使用该夹具去除上一个零件的飞边，高了生产效率；冲头顶部采用圆锥形，能够导向，前端分别布置了两道排屑槽，每一个槽口上有正反两面的切屑刃，在夹具一上一下时冲头往复对飞边进行切屑，将飞边去除。
The invention is suitable for one-time deburring of base-type porous parts, relates to the field of plastic parts production, and in particular is a base deburring fixture. A base deflashing fixture, comprising: a cylinder connected in sequence, a cylinder fixing plate, an upper unloading plate, and a pressing plate; the lower unloading plate is connected to the upper unloading plate through a pull plate; the upper unloading plate and the lower unloading plate are Bearings are provided; the lower fixing plate is connected to the lower unloading plate through the inner guide column; the upper side of the lower fixing plate is fixedly connected with a punch, and the lower side of the lower fixing plate is connected with a bottom plate; the workpiece fixing frame is connected to the lower unloading plate. The invention is simple in structure and small in size, and is installed beside the compression molding machine. During the time gap when the operator waits for the compression molding part to maintain pressure, the fixture is used to remove the flash of the previous part, which improves the production efficiency; the top of the punch adopts a conical shape. , can be guided, two chip removal grooves are arranged at the front end, and each groove has a chip edge on both sides. When the fixture is up and down, the punch reciprocates to chip the flash and remove the flash.
Description
技术领域 technical field
本发明适用于底座类多孔零件的一次性去除飞边，涉及塑胶件生产领域，尤其是一种底座去飞边夹具。 The invention is suitable for one-time deburring of base-type porous parts, relates to the field of plastic parts production, and in particular is a base deburring jig.
背景技术 Background technique
本公司产品中有很多底座类压塑零件，要得到压塑零件的产品需要两到工序，第一道工序为压塑成型，第二道工序为去飞边。每个底座上有20-50个孔，在压塑成型时自然会形成0.2左右厚度的飞边，需要专门设立清理工段，由清理工段的员工手动的把每一个孔都通一遍，效率不高，劳动强度大，有些飞边过厚时还需用钻床钻通，更加费事，且钻开后粉尘污染严重，整个清理工段工作环境最为恶劣。随着公司产量的不断提升，整理工段的劳动量也跟随增加，需要更多的员工；因为该工种是苦脏差工种，很难及时的补充到员工缺口；另一方面，人工作业的生产效率和良率也无法提升；为了提升效率，改善员工作业环境，迫切需要我们设计出能提升效率，满足生产的需要，又能改善操作环境的工装设备。 There are many compression-molded base parts in our company's products. To obtain the compression-molded parts, two processes are required. The first process is compression molding, and the second process is deburring. There are 20-50 holes on each base, which will naturally form flashes with a thickness of about 0.2 during compression molding. It is necessary to set up a special cleaning section. The employees in the cleaning section manually pass through each hole, which is not efficient. , the labor intensity is high, and some flashes need to be drilled through with a drill press when they are too thick, which is more troublesome, and the dust pollution after drilling is serious, and the working environment of the entire cleaning section is the worst. With the continuous increase of the company's output, the labor volume of the finishing section has also increased, requiring more employees; because this type of work is hard and dirty, it is difficult to fill the gap in time; on the other hand, manual production Efficiency and yield cannot be improved; in order to improve efficiency and improve the working environment of employees, it is urgent for us to design tooling equipment that can improve efficiency, meet the needs of production, and improve the operating environment.
发明内容 Contents of the invention
针对上述现有技术存在的局限，本发明的目的是提供一种底座去飞边夹具，该底座去飞边夹具可以利用气缸带动冲头自动取除底座上的飞边，提高了生产效率，改善了工作环境。为实现该目的，本发明采用如下技术方案： Aiming at the limitations of the above-mentioned prior art, the object of the present invention is to provide a base de-flashing fixture, which can use the cylinder to drive the punch to automatically remove the work environment. To achieve this goal, the present invention adopts following technical scheme:
一种底座去飞边夹具，包括：依次连接的气缸、气缸固定板、上卸料板、压板；下卸料板通过拉板连接上卸料板；上卸料板和下卸料板之间设有轴承；下固定板通过内导柱连接下卸料板；下固定板的上侧固定连接有冲头，下固定板的下侧连接有底板；工件固定框连接在下卸料板上。底座放入工件固定框内，气缸压动底座和工件固定框向下运动，连接在下固定板上的冲头刺穿底座上孔的飞边。 A base deflashing fixture, comprising: a cylinder connected in sequence, a cylinder fixing plate, an upper unloading plate, and a pressing plate; the lower unloading plate is connected to the upper unloading plate through a pull plate; the upper unloading plate and the lower unloading plate are Bearings are provided; the lower fixing plate is connected to the lower unloading plate through the inner guide column; the upper side of the lower fixing plate is fixedly connected with a punch, and the lower side of the lower fixing plate is connected with a bottom plate; the workpiece fixing frame is connected to the lower unloading plate. The base is put into the workpiece fixing frame, the cylinder presses the base and the workpiece fixing frame to move downward, and the punch connected to the lower fixing plate pierces the flash of the hole on the base.
进一步地，所述气缸固定板和底板之间设有外导柱。外导柱和内导柱组合形成光轴做成外立柱和内导柱相配合的框架结构设计，相较于传统实心厚钢板做框架要加工简单价格低廉，而且结构更加宽敞，方便气枪吹气排屑。 Further, an outer guide post is provided between the cylinder fixing plate and the bottom plate. The outer guide post and the inner guide post are combined to form the optical axis to make a frame structure design that matches the outer post and the inner guide post. Compared with the traditional solid thick steel frame, the processing is simple and the price is low, and the structure is more spacious, which is convenient for the air gun to blow. chip removal.
进一步地，所述外导柱和内导柱均为4根。 Further, there are four outer guide posts and four inner guide posts.
进一步地，所述冲头的上端设有切屑刃、容屑槽、导向部，所述容屑槽设于所述切屑刃的两侧，所述导向部为圆锥状结构。冲头顶部采用圆锥形，能够很好的导向，前端分别布置了两道排屑槽，每一个槽口上有正反两面的切屑刃，在夹具一上一下时冲头往复对飞边进行切屑，将飞边去除。 Further, the upper end of the punch is provided with a chip edge, a chip pocket, and a guide part, the chip pocket is provided on both sides of the chip edge, and the guide part is a conical structure. The top of the punch is conical, which can be well guided. Two chip removal grooves are arranged at the front end, and each groove has chip edges on both sides. When the fixture is up and down, the punch reciprocates to chip the flash. Remove flash.
进一步地，所述所述冲头的下端还设有固定部分、挂台，所述挂台用于连接在下固定板上。 Further, the lower end of the punch is also provided with a fixing part and a hanging platform, and the hanging platform is used to be connected to the lower fixing plate.
进一步地，所述下固定板上设有冲头固定孔，所述冲头固定孔和冲头之间灌胶固定。底座为压塑件，所有孔距尺寸和图纸会有一定的偏差，为了最好的去除飞边，将冲头固定孔扩大0.5，先将冲头装入，再配合实际零件尺寸，将冲头灌胶固定住，冲头和底座的配合更精确。 Further, a punch fixing hole is provided on the lower fixing plate, and glue is poured between the punch fixing hole and the punch for fixing. The base is a compression-molded part, and there will be a certain deviation between the size of all the holes and the drawing. In order to remove the burr best, the punch fixing hole is enlarged by 0.5. The glue is fixed, and the fit of the punch and the base is more precise.
进一步地，所述气缸和压板之间采用推力球轴承的连接方式连接。推力球轴承，使得受力更加均匀，连接更加牢固。 Further, the cylinder and the pressure plate are connected by a thrust ball bearing. Thrust ball bearings make the force more uniform and the connection stronger.
进一步地，所述拉板采用分段式拉板，所述拉板的下半部开有U型槽，下卸料板卡在U型槽内，U型槽的高度大于下卸料板的厚度。分段式拉板方便卸料，气缸下压时利用U型槽的上端压下卸料板，气缸上升时，利用U型槽的下端抬起下卸料板。 Further, the pull plate adopts segmented pull plate, the lower half of the pull plate has a U-shaped groove, the lower unloading plate is stuck in the U-shaped groove, and the height of the U-shaped groove is greater than that of the lower unloading plate. thickness. The segmented pull plate is convenient for unloading. When the cylinder is pressed down, the upper end of the U-shaped groove is used to press the unloading plate. When the cylinder is raised, the lower end of the U-shaped groove is used to lift the lower unloading plate.
进一步地，所述工件固定框为防呆式固定框。保证操作人员放置的每一个产品的方向相同。 Further, the workpiece fixing frame is a fool-proof fixing frame. Ensure that each product placed by the operator is in the same direction.
相比较现有技术，本发明具有的有益效果： Compared with the prior art, the present invention has the beneficial effects:
（1）本发明结构简单，设备体积小，直接安装在压塑机旁边，在压塑操作人员等待压塑件保压的时间间隙，使用该夹具去除上一个零件的飞边，提高了生产效率。 (1) The present invention has simple structure and small equipment volume, and is directly installed next to the compression molding machine. During the time gap when the compression molding operator waits for the compression molding parts to maintain pressure, the fixture is used to remove the flash of the previous part, which improves the production efficiency .
（2）冲头采用独特的设计，冲头顶部采用圆锥形，能够很好的导向，前端分别布置了两道排屑槽，每一个槽口上有正反两面的切屑刃，在夹具一上一下时冲头往复对飞边进行切屑，将飞边去除。 (2) The punch adopts a unique design. The top of the punch is conical, which can be well guided. Two chip removal grooves are arranged at the front end, and each groove has a chip edge on both sides. When the punch reciprocates to chip the flash, the flash is removed.
附图说明 Description of drawings
图1为本发明底座去飞边夹具结构示意图； Fig. 1 is a structural schematic diagram of a base deburring fixture of the present invention;
图2为本发明冲头示意图； Fig. 2 is a schematic diagram of the punch of the present invention;
图3为本发明上升状态示意图； Fig. 3 is a schematic diagram of the rising state of the present invention;
图4为本发明下压状态示意图； Fig. 4 is a schematic diagram of the pressing state of the present invention;
图5为本发明工作流程图； Fig. 5 is a work flowchart of the present invention;
图中，1-气缸，2-气缸固定板，3-上卸料板，4-压板，5-下卸料板，6-内导柱，7-下固定板，71-冲头固定孔，8-底板，9-外导柱，10-拉板，11-轴承，12-冲头，121-切屑刃，122-容屑槽，123-导向部，124-固定部分，125-挂台，13-工件固定框，14-产品。 In the figure, 1- cylinder, 2- cylinder fixing plate, 3- upper unloading plate, 4- pressing plate, 5- lower unloading plate, 6- inner guide column, 7- lower fixing plate, 71- punch fixing hole, 8-base plate, 9-outer guide post, 10-drawing plate, 11-bearing, 12-punch, 121-cutting edge, 122-chip flute, 123-guide part, 124-fixed part, 125-hanging table, 13-workpiece fixing frame, 14-product.
具体实施方式 detailed description
下面结合实施例以及附图对本发明作进一步描述。 The present invention will be further described below in conjunction with the embodiments and the accompanying drawings.
本发明的工作原理是：通过气缸提供压力，压塑机打好的产品放入到夹具体内，气缸压动零件向下运动，埋在下面的冲头刺穿飞边，利用冲头的多层刃口往复切削，去除飞边，去除完成后拿出零件，用气枪吹净掉落的飞边即可。 The working principle of the present invention is as follows: the pressure is provided by the cylinder, the product punched by the compression molding machine is put into the clamp body, the cylinder pressing part moves downward, the punch buried below pierces the flash, and the multi-layer The cutting edge cuts back and forth to remove the flash. After the removal is completed, take out the part and blow off the falling flash with an air gun.
如图1所示，一种底座去飞边夹具，包括：依次连接的气缸1、气缸固定板2、上卸料板3、压板4；下卸料板5通过拉板10连接上卸料板3，所述拉板10采用分段式拉板，所述拉板10的下半部开有U型槽，下卸料板5卡在U型槽内，U型槽的高度大于下卸料板5的厚度；上卸料板3和下卸料板5之间设有轴承11；下固定板7通过4根内导柱6连接下卸料板5；下固定板7的上侧固定连接有冲头12，下固定板7的下侧连接有底板8；防呆式的工件固定框13连接在下卸料板5上；所述气缸固定板3和底板8之间设有外导柱9。 As shown in Figure 1, a base deburring fixture includes: a cylinder 1, a cylinder fixing plate 2, an upper unloading plate 3, and a pressing plate 4 connected in sequence; the lower unloading plate 5 is connected to the upper unloading plate through a pull plate 10 3. The pull plate 10 adopts a segmented pull plate, and the lower half of the pull plate 10 has a U-shaped groove, and the lower unloading plate 5 is stuck in the U-shaped groove, and the height of the U-shaped groove is greater than that of the lower unloading plate. The thickness of the plate 5; a bearing 11 is provided between the upper unloading plate 3 and the lower unloading plate 5; the lower fixing plate 7 is connected to the lower unloading plate 5 through 4 inner guide posts 6; the upper side of the lower fixing plate 7 is fixedly connected There is a punch 12, and the lower side of the lower fixing plate 7 is connected with a base plate 8; the fool-proof workpiece fixing frame 13 is connected on the lower unloading plate 5; an outer guide column 9 is arranged between the cylinder fixing plate 3 and the base plate 8 .
如图2所示，所述冲头12的上端设有切屑刃121、容屑槽122、导向部123，所述容屑槽122设于所述切屑刃121的两侧，所述导向部123为圆锥状结构；所述所述冲头12的下端还设有固定部分124、挂台125，所述挂台125用于连接在下固定板7上；所述下固定板7上设有冲头固定孔71，所述冲头固定孔71和冲头12之间灌胶固定。 As shown in Figure 2, the upper end of the punch 12 is provided with a chip edge 121, a chip pocket 122, and a guide portion 123, and the chip pocket 122 is arranged on both sides of the chip edge 121, and the guide portion 123 It is a conical structure; the lower end of the punch 12 is also provided with a fixed part 124 and a hanging platform 125, and the hanging platform 125 is used to be connected to the lower fixing plate 7; the lower fixing plate 7 is provided with a punch The fixing hole 71 is filled with glue between the punch fixing hole 71 and the punch 12 .
所述气缸1和压板4之间采用推力球轴承的连接方式连接。 The connection between the cylinder 1 and the pressure plate 4 is connected by a thrust ball bearing.
本发明的工作流程如图5所示，如下： The workflow of the present invention is as shown in Figure 5, as follows:
把本发明的整台去飞边夹具可以直接安装在压塑机旁，操作人员开始先压塑产品，当第1个零件压塑完成时，取出放在夹具旁待用；然后直接开始再压塑第2个零件，在压塑机压塑第2个零件的保压时间间隙，将第1个零件放入去毛边夹具中，向下拨动手板阀，如图4所示，气缸下压，零件被向下压，下冲头从底部刺穿零件孔；向上拨动手板阀，如图3所示，气缸上抬，零件被托板带动向上走，下冲头从底部回穿过零件孔，飞边被去除，用气枪将零件吹干净后放入产品周转箱。 The entire deburring fixture of the present invention can be installed directly next to the compression molding machine. The operator starts to compress the product first. When the compression molding of the first part is completed, take it out and put it next to the fixture for use; then directly start to press again To mold the second part, put the first part into the deburring fixture during the holding time of the second part in the compression molding machine, and move the hand valve downward, as shown in Figure 4, the cylinder presses down , the part is pressed down, and the lower punch pierces the hole of the part from the bottom; move the hand valve upward, as shown in Figure 3, the cylinder is lifted up, the part is driven upward by the pallet, and the lower punch passes through the part from the bottom The holes and flash are removed, and the parts are blown clean with an air gun and put into the product turnover box.
此时压塑的第2个零件差不多正好保压完成，取出第2个零件放在夹具旁待用。然后直接开始再压塑第3个零件，在压塑机压塑第3个零件的保压时间间隙，将第2个零件放入去毛边夹具中，依次往复，这样充分的利用了时间，在压塑零件的间隙就把飞边去除了，一名员工在没有延长工作时间的情况下做完了两名员工的工作，大大提高了劳动效率，改善了工作环境。 At this time, the pressure-holding of the second part of the compression molding is almost completed, and the second part is taken out and placed next to the fixture for use. Then directly start to compression mold the third part, put the second part into the deburring jig during the pressure holding time gap of the compression molding machine for the third part, and reciprocate in sequence, so that the time is fully utilized. The gap between the compression molded parts removes the flash, and one employee can complete the work of two employees without extending the working hours, which greatly improves the labor efficiency and improves the working environment.
最后应说明的是：以上实施例仅用以说明本发明而并非限制本发明所描述的技术方案；因此，尽管本说明书参照上述的各个实施例对本发明已进行了详细的说明，但是，本领域的普通技术人员应当理解，仍然可以对本发明进行修改或等同替换；而一切不脱离本发明的精神和范围的技术方案及其改进，其均应涵盖在本发明的权利要求范围中。 Finally, it should be noted that: the above embodiments are only used to illustrate the present invention rather than limit the technical solutions described in the present invention; Those of ordinary skill in the art should understand that the present invention can still be modified or equivalently replaced; and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be covered by the claims of the present invention.
Claims (9)
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| CN113878637A (en) * | 2021-09-29 | 2022-01-04 | 瑞安市悦华汽车单向器有限公司 | Process for removing plastic film in inner hole of belt pulley shell of isolator |
| US11453052B2 (en) | 2020-03-10 | 2022-09-27 | Honda Motor Co., Ltd. | Degate robot end-of-arm tool and methods of use |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109513897A (en) * | 2018-12-29 | 2019-03-26 | 华讯方舟科技有限公司 | Hole burr removing jig and hole burr removing method |
| US11453052B2 (en) | 2020-03-10 | 2022-09-27 | Honda Motor Co., Ltd. | Degate robot end-of-arm tool and methods of use |
| CN113878637A (en) * | 2021-09-29 | 2022-01-04 | 瑞安市悦华汽车单向器有限公司 | Process for removing plastic film in inner hole of belt pulley shell of isolator |
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