CN205834798U - For processing the vertical machining centre flexible jig of the uniform screw of bearing block end face - Google Patents
For processing the vertical machining centre flexible jig of the uniform screw of bearing block end face Download PDFInfo
- Publication number
- CN205834798U CN205834798U CN201620751732.9U CN201620751732U CN205834798U CN 205834798 U CN205834798 U CN 205834798U CN 201620751732 U CN201620751732 U CN 201620751732U CN 205834798 U CN205834798 U CN 205834798U
- Authority
- CN
- China
- Prior art keywords
- pin
- positioning
- fixed
- base
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
一种用于加工轴承座端面均布螺孔的立式加工中心可调夹具，包括定位装置和夹紧装置定位装置包括底座(1)、固定于底座上的定位销(19)和对定装置；定位销上套有工件(12)；对定装置包括立板(4)、手柄(5)、对定销(7)和定位套(9)，立板与底座之间设有垫块(2)；对定销的一端设置有定位圆柱，另一端固定套有手柄；夹紧装置包括开口压板(13)、双头螺柱(14)和夹紧螺母(15)，双头螺柱一端固定于底座上；开口压板放置在工件上，夹紧螺母拧紧于双头螺柱的另一端。该夹具不仅降低工人操作劳动强度，提高加工效率，保证均布螺孔的加工精度，而且还适用于一定尺寸范围内的系列轴承座上均布螺孔的加工，增加了夹具的柔性，节省成本。
An adjustable jig for a vertical machining center for processing evenly distributed screw holes on the end surface of a bearing seat, including a positioning device and a clamping device. The positioning device includes a base (1), a positioning pin (19) fixed on the base, and a positioning device The positioning pin is covered with a workpiece (12); the alignment device includes a vertical plate (4), a handle (5), an alignment pin (7) and a positioning sleeve (9), and a cushion block ( 2); one end of the fixed pin is provided with a positioning cylinder, and the other end is fixedly covered with a handle; the clamping device includes an opening pressure plate (13), a double-ended stud (14) and a clamping nut (15), and one end of the double-ended stud It is fixed on the base; the opening pressure plate is placed on the workpiece, and the clamping nut is tightened on the other end of the stud. The fixture not only reduces the labor intensity of workers' operation, improves the processing efficiency, and ensures the machining accuracy of uniformly distributed screw holes, but also is suitable for the processing of uniformly distributed screw holes on series bearing seats within a certain size range, which increases the flexibility of the fixture and saves costs. .
Description
技术领域technical field
本实用新型涉及机械加工领域，具体涉及一种铣床加工可调夹具，特别涉及一种用于加工轴承座端面均布螺孔的立式加工中心可调夹具。The utility model relates to the field of mechanical processing, in particular to an adjustable jig for milling machine processing, in particular to an adjustable jig for a vertical machining center used for processing evenly distributed screw holes on the end surface of a bearing seat.
背景技术Background technique
目前，轴承座端面上的均布螺孔加工主要采用立式钻床加工方法，该方法需要设计立式钻床多工位钻模进行定位、导向、夹紧及分度，由于夹具有分度装置，导致结构异常复杂，且当工件尺寸大小发生改变时，又需要重新设计制造夹具，增加了生产成本，同时工人操作劳动强度大，生产效率低，加工质量得不到保证，经常出现返工现象。At present, the processing method of uniformly distributed screw holes on the end surface of the bearing seat is mainly processed by a vertical drilling machine. This method needs to design a multi-station drilling template for a vertical drilling machine for positioning, guiding, clamping and indexing. Since the clamp has an indexing device, As a result, the structure is extremely complex, and when the size of the workpiece changes, it is necessary to redesign the manufacturing fixture, which increases the production cost. At the same time, the labor intensity of the workers is high, the production efficiency is low, the processing quality cannot be guaranteed, and rework often occurs.
发明内容Contents of the invention
本实用新型提供一种用于加工轴承座端面均布螺孔的立式加工中心可调夹具，该夹具不仅可以大幅度降低工人操作劳动强度，提高加工效率，实现均布螺孔的自动加工，保证均布螺孔的加工精度，而且该夹具还适用于一定尺寸范围内的系列轴承座上均布螺孔的加工，增加了夹具的柔性，节省夹具设计制造的成本。The utility model provides an adjustable fixture of a vertical machining center for processing evenly distributed screw holes on the end surface of bearing seats. The processing accuracy of uniformly distributed screw holes is guaranteed, and the fixture is also suitable for processing uniformly distributed screw holes on a series of bearing seats within a certain size range, which increases the flexibility of the fixture and saves the cost of fixture design and manufacturing.
为实现上述目的，一种用于加工轴承座端面均布螺孔的立式加工中心可调夹具，包括定位装置和夹紧装置，所述定位装置包括底座、固定于底座上的定位销和对定装置；所述定位销包括上端大径圆柱和下端小径圆柱，所述底座中设有内圆柱孔，定位销的小径圆柱放入底座的内圆柱孔中，小径圆柱的柱面与内圆柱孔的壁面相接触；所述定位销设有中心孔；所述定位销的大径圆柱面上套有工件，工件设有径向沉孔；In order to achieve the above purpose, an adjustable fixture of a vertical machining center for processing evenly distributed screw holes on the end surface of a bearing seat includes a positioning device and a clamping device. The positioning device includes a base, a positioning pin fixed on the base and a pair of fixed device; the positioning pin includes a large-diameter cylinder at the upper end and a small-diameter cylinder at the lower end, and an inner cylindrical hole is provided in the base, and the small-diameter cylinder of the positioning pin is put into the inner cylindrical hole of the base, and the cylindrical surface of the small-diameter cylinder and the inner cylindrical hole The wall of the positioning pin is in contact with each other; the positioning pin is provided with a central hole; the large-diameter cylindrical surface of the positioning pin is covered with a workpiece, and the workpiece is provided with a radial counterbore;
所述对定装置包括立板、手柄、对定销和定位套，所述底座上平行对称设置有圆弧矩形槽，所述立板固定在底座的圆弧矩形槽上；所述立板与底座之间设有垫块，立板中心设有孔；所述定位套一端垂直嵌入立板的孔内，另一端对称设有开口槽，中间端面固定于立板上；所述对定销贯穿定位套，对定销靠近工件的一端设置有定位圆柱，所述定位圆柱与工件的径向沉孔相适配，对定销的另一端固定套有手柄，所述对定销上垂直贯穿设置有销钉Ⅱ，销钉Ⅱ的长度大于定位套的内径；The fixing device includes a vertical plate, a handle, a fixed pin and a positioning sleeve, and the base is provided with an arc-shaped rectangular groove parallel and symmetrical, and the vertical plate is fixed on the circular-arc rectangular groove of the base; the vertical plate and Pads are provided between the bases, and a hole is provided in the center of the vertical plate; one end of the positioning sleeve is vertically embedded in the hole of the vertical plate, and the other end is symmetrically provided with an opening groove, and the middle end surface is fixed on the vertical plate; the pair of fixed pins penetrate The positioning sleeve is provided with a positioning cylinder at one end of the fixed pin close to the workpiece, the positioning cylinder is adapted to the radial counterbore of the workpiece, and a handle is fixed on the other end of the fixed pin, and a pin is vertically penetrated on the fixed pin Ⅱ, the length of the pin Ⅱ is greater than the inner diameter of the positioning sleeve;
所述夹紧装置包括开口压板、双头螺柱和夹紧螺母，所述双头螺柱的一端垂直穿过定位销固定于底座上；所述开口压板穿过双头螺柱的另一端放置在工件上，所述夹紧螺母拧紧于双头螺柱的另一端，夹紧螺母的外径大于开口压板的开口宽度。The clamping device includes an opening pressing plate, a double-ended stud and a clamping nut, one end of the double-ended stud is vertically passed through a positioning pin and fixed on the base; the opening pressing plate is placed through the other end of the double-ended stud On the workpiece, the clamping nut is tightened on the other end of the double-ended stud, and the outer diameter of the clamping nut is larger than the opening width of the opening pressing plate.
进一步的，所述对定装置还包括弹簧，所述弹簧套在对定销上并位于立板与定位圆柱之间。Further, the alignment device further includes a spring, and the spring is sleeved on the alignment pin and located between the vertical plate and the positioning cylinder.
进一步的，还包括至少两个限位销，所述限位销的一端垂直固定于底座上，限位销均位于开口压板的开口一侧并与开口压板的上下两部分相接触。Further, at least two limit pins are included, one end of the limit pins is vertically fixed on the base, and both limit pins are located on the opening side of the opening pressing plate and are in contact with the upper and lower parts of the opening pressing plate.
进一步的，所述定位装置还包括固定螺母，固定螺母与双头螺柱通过螺纹适配将定位销紧固于底座上。Further, the positioning device further includes a fixing nut, and the fixing nut and the double-headed stud are screwed together to fasten the positioning pin to the base.
优选的，所述定位套的中间端面通过内六角螺钉Ⅱ固定于立板上。Preferably, the middle end surface of the positioning sleeve is fixed on the vertical plate by a hexagon socket head cap screw II.
优选的，所述手柄通过销钉Ⅰ固定套在对定销的另一端。Preferably, the handle is fixedly sleeved on the other end of the alignment pin through the pin I.
优选的，所述立板通过内六角螺钉Ⅰ固定在底座的圆弧矩形槽上。Preferably, the vertical plate is fixed on the arc-shaped rectangular groove of the base by hexagon socket head cap screws I.
与现有技术相比，本实用新型采用立式加工中心实现了轴承座端面均布螺孔的加工自动化，该可调夹具结构简单，降低了操作劳动强度，提高了工作效率，保证了工件均布螺孔的加工精度；此外，该可调夹具还适用于一定尺寸范围内的系列轴承座上均布螺孔加工，增加了夹具的柔性，节省了夹具设计制造成本。Compared with the prior art, the utility model adopts the vertical machining center to realize the machining automation of uniformly distributed screw holes on the end surface of the bearing seat. The adjustable fixture has a simple structure, reduces the labor intensity of the operation, improves the work efficiency, and ensures the uniform The processing accuracy of the screw holes; in addition, the adjustable fixture is also suitable for uniform screw hole processing on a series of bearing seats within a certain size range, which increases the flexibility of the fixture and saves the cost of fixture design and manufacturing.
附图说明Description of drawings
图1是本实用新型的俯视图；Fig. 1 is the top view of the utility model;
图2是图1中沿B-B线的剖视图；Fig. 2 is a sectional view along line B-B in Fig. 1;
图中：1、底座，2、垫块，3、内六角螺钉Ⅰ，4、立板，5、手柄，6、销钉Ⅰ，7、对定销，8、销钉Ⅱ，9、定位套，10、内六角螺钉Ⅱ，11、弹簧，12、工件，13、开口压板，14、双头螺柱，15、夹紧螺母，16、限位销，17、加工螺孔，18、固定螺母，19、定位销，20、耳座。In the figure: 1, base, 2, spacer, 3, hexagon socket head screw Ⅰ, 4, vertical plate, 5, handle, 6, pin Ⅰ, 7, fixed pin, 8, pin Ⅱ, 9, positioning sleeve, 10 , Inner hexagon screw II, 11, spring, 12, workpiece, 13, opening pressure plate, 14, double-ended stud, 15, clamping nut, 16, limit pin, 17, processing screw hole, 18, fixing nut, 19 , alignment pin, 20, lug seat.
具体实施方式detailed description
以下结合附图对本实用新型作进一步详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
如图1和2所示的一种用于加工轴承座端面均布螺孔的立式加工中心可调夹具，包括定位装置和夹紧装置，所述定位装置包括底座1、固定于底座1上的定位销19和对定装置；所述定位销19包括上端大径圆柱和下端小径圆柱，所述底 座1中设有内圆柱孔，定位销19的小径圆柱放入底座1的内圆柱孔中，小径圆柱的柱面与内圆柱孔的壁面相接触，从而实现定位销19的定位；所述定位销19设有中心孔；所述定位销19的大径圆柱面上套有工件12，底座1顶面和定位销19的大径圆柱壁面对工件12进行定位，限制工件12的五个自由度，工件12设有径向沉孔。As shown in Figures 1 and 2, a vertical machining center adjustable fixture for processing uniformly distributed screw holes on the end surface of the bearing seat includes a positioning device and a clamping device. The positioning device includes a base 1 and is fixed on the base 1 The positioning pin 19 and the fixing device; the positioning pin 19 includes a large-diameter cylinder at the upper end and a small-diameter cylinder at the lower end, and an inner cylindrical hole is provided in the base 1, and the small-diameter cylinder of the positioning pin 19 is put into the inner cylindrical hole of the base 1 , the cylindrical surface of the small-diameter cylinder is in contact with the wall surface of the inner cylindrical hole, thereby realizing the positioning of the positioning pin 19; the positioning pin 19 is provided with a central hole; the large-diameter cylindrical surface of the positioning pin 19 is covered with a workpiece 12, the base 1. The top surface and the large-diameter cylindrical wall of the positioning pin 19 are positioned against the workpiece 12 to limit the five degrees of freedom of the workpiece 12. The workpiece 12 is provided with a radial counterbore.
所述对定装置包括立板4、手柄5、对定销7和定位套9，所述底座1上平行对称设置有圆弧矩形槽，所述立板4固定在底座1的圆弧矩形槽上；所述立板4与底座1之间设有垫块2，立板4中心设有孔；所述定位套9一端垂直嵌入立板4的孔内，另一端对称设有开口槽，中间端面固定于立板4上；所述对定销7贯穿定位套9，对定销7靠近工件12的一端设置有定位圆柱，所述定位圆柱与工件12的径向沉孔相适配，对定销7的另一端固定套有手柄5，所述对定销7上垂直贯穿设置有销钉Ⅱ8，销钉Ⅱ8的长度大于定位套9的内径；所述对定装置限制工件12绕定位销19的一个旋转自由度，共限制了工件12的六个自由度，满足工件12均布螺孔加工的定位要求。The fixing device includes a vertical plate 4, a handle 5, a fixed pin 7 and a positioning sleeve 9, and the base 1 is provided with an arc-shaped rectangular groove in parallel and symmetrically, and the vertical plate 4 is fixed on the arc-shaped rectangular groove of the base 1. Above; a spacer 2 is provided between the vertical plate 4 and the base 1, and a hole is provided in the center of the vertical plate 4; one end of the positioning sleeve 9 is vertically embedded in the hole of the vertical plate 4, and the other end is symmetrically provided with an open groove, and the middle The end face is fixed on the vertical plate 4; the pair of fixed pins 7 runs through the positioning sleeve 9, and one end of the fixed pin 7 close to the workpiece 12 is provided with a positioning cylinder, the positioning cylinder is adapted to the radial counterbore of the workpiece 12, and the fixed pin The other end of 7 is fixedly covered with a handle 5, and a pin II 8 is arranged vertically through the fixed pin 7, and the length of the pin II 8 is greater than the inner diameter of the positioning sleeve 9; the fixed device restricts a rotation of the workpiece 12 around the positioning pin 19 The degrees of freedom limit six degrees of freedom of the workpiece 12 in total, meeting the positioning requirements of the uniformly distributed screw hole processing of the workpiece 12 .
所述夹紧装置包括开口压板13、双头螺柱14和夹紧螺母15，所述双头螺柱14的一端垂直穿过定位销19固定于底座1上；所述开口压板13穿过双头螺柱14的另一端放置在工件12上，所述夹紧螺母15拧紧于双头螺柱14的另一端，夹紧螺母15的外径大于开口压板13的开口宽度；使用扳手实现夹紧螺母15对工件12的夹紧和松开，开口压板13的开口结构大大缩短了夹紧螺母15夹紧和松开的工作行程，实现工件12的快速装卸。Described clamping device comprises opening pressing plate 13, double-ended stud 14 and clamping nut 15, and one end of described double-ended stud 14 vertically passes through positioning pin 19 and is fixed on the base 1; Described opening pressing plate 13 passes double-ended The other end of the head stud 14 is placed on the workpiece 12, and the clamping nut 15 is tightened on the other end of the stud 14. The outer diameter of the clamping nut 15 is greater than the opening width of the opening pressure plate 13; use a wrench to achieve clamping The clamping and loosening of the workpiece 12 by the nut 15 and the opening structure of the opening pressing plate 13 greatly shorten the working stroke of the clamping and loosening of the clamping nut 15, so that the fast loading and unloading of the workpiece 12 is realized.
为了使对定销7一端的定位圆柱能快速的嵌入工件12的径向沉孔内，同时，为了使对定销7能更快速的实现移动，所述对定装置还包括弹簧11，所述弹簧11套在对定销7上并位于立板4与定位圆柱之间。In order to make the positioning cylinder at one end of the fixed pin 7 quickly embedded in the radial counterbore of the workpiece 12, and at the same time, in order to enable the fixed pin 7 to move more quickly, the fixed device also includes a spring 11. The spring 11 is sleeved on the alignment pin 7 and is located between the vertical plate 4 and the positioning cylinder.
为了使开口压板13实现更快速和精准的定位，所述夹紧装置还包括至少两个限位销16，所述限位销16的一端垂直固定于底座1上，限位销16均位于开口压板13的开口一侧并与开口压板13的上下两部分相接触。In order to achieve faster and more accurate positioning of the opening pressing plate 13, the clamping device also includes at least two limit pins 16, one end of the limit pins 16 is vertically fixed on the base 1, and the limit pins 16 are all located in the opening. One side of the opening of the pressing plate 13 is in contact with the upper and lower parts of the opening pressing plate 13 .
为了方便拆卸和使定位销19更稳固的固定在底座1上，所述定位装置还包括固定螺母18，固定螺母18与双头螺柱14通过螺纹适配将定位销19紧固于底座1上。In order to facilitate disassembly and fix the positioning pin 19 more firmly on the base 1, the positioning device also includes a fixing nut 18, and the fixing nut 18 and the double-ended stud 14 are threaded to fasten the positioning pin 19 on the base 1 .
为了保证装配精度，所述定位套9的中间端面通过内六角螺钉Ⅱ10固定于立板4上；所述手柄5通过销钉Ⅰ6固定套在对定销7的另一端；所述立板4通过内六角螺钉Ⅰ3固定在底座1的圆弧矩形槽上。In order to ensure assembly accuracy, the middle end surface of the positioning sleeve 9 is fixed on the vertical plate 4 through the hexagon socket head cap screw II10; the handle 5 is fixedly sleeved on the other end of the fixed pin 7 through the pin I6; The hexagon screw I3 is fixed on the arc-shaped rectangular groove of the base 1.
工件12的加工部位加工螺孔17、定位装置及夹紧装置的平面分布如图1所示。当在一定范围内的工件12的尺寸大小改变时，仅需更换定位销19和对定销7，并通过更换不同高度的垫块2来调节对定销7的高度，通过四个内六角螺钉Ⅰ3和圆弧矩形槽的配合来调节对定销7水平方向的位置，待定位销7位置调好后拧紧内六角螺钉Ⅰ3将立板4固定于底座1上，即可实现系列轴承座均布螺孔的加工定位和夹紧。该夹具通过底座1和穿过底座1两端耳座20的双头螺柱以及固定螺母固定于三轴立式加工中心工作台上。The plane distribution of the machined screw hole 17, the positioning device and the clamping device of the processing part of the workpiece 12 is shown in FIG. 1 . When the size of the workpiece 12 changes within a certain range, only the positioning pin 19 and the alignment pin 7 need to be replaced, and the height of the alignment pin 7 can be adjusted by replacing the pads 2 of different heights. The coordination of Ⅰ3 and the arc-shaped rectangular groove is used to adjust the horizontal position of the fixed pin 7. After the position of the locating pin 7 is adjusted, tighten the inner hexagonal screw Ⅰ3 to fix the vertical plate 4 on the base 1, and the series of bearing seats can be evenly distributed. Processing positioning and clamping of screw holes. The fixture is fixed on the workbench of the three-axis vertical machining center through the base 1 and the studs passing through the lugs 20 at both ends of the base 1 and the fixing nuts.
加工前，首先将底座1放置于立式加工中心工作台上，将双头螺柱一端装上T形螺母并装入工作台上的T形槽内，另外一端穿过底座1两端的耳座20并通过固定螺母将底座1预紧于工作台上，以底座1的前侧面对夹具进行找正，使用扳手右旋拧紧固定螺母将夹具固定在工作台上。再将定位销19的下端小径圆柱放入底座1的内圆柱孔中，将双头螺柱14的一端垂直穿过定位销19固定于底座1上，固定螺母18穿过双头螺柱14的另一端将定位销19紧固于底座1上；以定位销19的大径圆柱壁面进行X、Y轴中心对刀，以定位销19的顶面进行Z坐标轴对刀，确定刀具加工运动的基准零点。Before processing, first place the base 1 on the workbench of the vertical machining center, install a T-shaped nut on one end of the stud and put it into the T-shaped slot on the workbench, and put the other end through the ear seats at both ends of the base 1 20 and pre-tighten the base 1 on the workbench through the fixing nut, align the fixture with the front side of the base 1, and use a wrench to turn right to tighten the fixing nut to fix the fixture on the workbench. Put the lower end small-diameter cylinder of positioning pin 19 into the inner cylindrical hole of base 1 again, one end of double-ended stud 14 is vertically passed through positioning pin 19 and is fixed on base 1, and fixing nut 18 passes through the hole of double-ended stud 14 Fasten the positioning pin 19 on the base 1 at the other end; use the large-diameter cylindrical wall surface of the positioning pin 19 to perform center tool setting on the X and Y axes, and use the top surface of the positioning pin 19 to perform tool setting on the Z coordinate axis to determine the machining movement of the tool. Reference zero.
然后，用手先拉手柄5，使对定销7向左移动(远离工件12的方向)一段距离，再旋转手柄5使销钉II8卡在定位套9的端面上，使得对定销7被销钉II8挡住，不会再向左移动，此时弹簧11处于压缩状态，再将工件12放入定位销19的大径圆柱上，并使工件12的径向沉孔近似对准对定销7；再旋转手柄5使销钉II8处于定位套9开口槽处，由于弹簧11的反弹力，销钉II8进入定位套9开口槽内，进而对定销7向右移动压在工件12上，用手稍微旋转工件12使径向沉孔对准对定销7，因弹簧11的弹力作用使得对定销7上的定位圆柱随即进入径向沉孔中，共限制了工件12的六个自由度，完成工件12的正确定位。将开口压板13开口穿过双头螺柱14放置在工件12上，并推向限位销16的方向，两个限位销16及双头螺柱14即确定了开口压板13的正确位置，使用扳手顺时针旋转夹紧螺母15压紧开口压板13，从而实现工件12的快速夹紧，进而保持轴承 座不会随着加工过程而松动，进而确保其位置不变，从而保证加工螺孔17的加工精度。Then, first pull the handle 5 by hand to move the fixed pin 7 to the left (direction away from the workpiece 12) for a certain distance, and then rotate the handle 5 so that the pin II8 is stuck on the end face of the positioning sleeve 9, so that the fixed pin 7 is moved by the pin II8 Block, can not move to the left again, now spring 11 is in compressed state, then workpiece 12 is put into the large-diameter cylinder of positioning pin 19, and the radial counterbore of workpiece 12 is approximately aligned with fixed pin 7; Rotate the handle 5 so that the pin II8 is in the opening slot of the positioning sleeve 9, due to the rebound force of the spring 11, the pin II8 enters the opening slot of the positioning sleeve 9, and then moves the fixed pin 7 to the right and presses it on the workpiece 12, and rotates the workpiece slightly by hand 12 Make the radial counterbore align with the fixed pin 7, and the positioning cylinder on the fixed pin 7 enters the radial counterbore immediately due to the elastic force of the spring 11, limiting the six degrees of freedom of the workpiece 12 in total, and completing the workpiece 12 correct positioning. The opening of the opening pressing plate 13 is placed on the workpiece 12 through the double-ended stud 14, and pushed to the direction of the limit pin 16, the two limit pins 16 and the double-ended stud 14 have determined the correct position of the opening pressing plate 13, Use a wrench to rotate the clamping nut 15 clockwise to press the opening pressure plate 13, so as to realize the rapid clamping of the workpiece 12, and then keep the bearing seat from loosening during the machining process, and then ensure its position remains unchanged, so as to ensure the machining of the screw hole 17 machining accuracy.
最后，加工中心运行轴承座均布螺孔的加工程序，自动完成钻中心孔、钻螺纹底孔和攻丝等加工。加工完毕后，用扳手逆时针旋转夹紧螺母15松开开口压板13，并通过开口压板13的开口结构快速取下开口压板13；再手拉手柄5使对定销7向左移动一段距离，再旋转手柄5使销钉II8卡在定位套9的端面上，使得对定销7被销钉II8挡住，不会再向左移动，从而实现工件12的快速卸掉。Finally, the machining center runs the machining program of evenly distributed screw holes in the bearing seat, and automatically completes the machining of drilling center holes, drilling threaded bottom holes, and tapping. After processing, use a wrench to rotate the clamping nut 15 counterclockwise to loosen the opening pressure plate 13, and quickly remove the opening pressure plate 13 through the opening structure of the opening pressure plate 13; then pull the handle 5 to move the fixed pin 7 to the left for a certain distance, Rotate the handle 5 again to make the pin II8 be stuck on the end face of the positioning sleeve 9, so that the fixed pin 7 is blocked by the pin II8 and can no longer move to the left, thereby realizing the fast removal of the workpiece 12.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620751732.9U CN205834798U (en) | 2016-07-15 | 2016-07-15 | For processing the vertical machining centre flexible jig of the uniform screw of bearing block end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620751732.9U CN205834798U (en) | 2016-07-15 | 2016-07-15 | For processing the vertical machining centre flexible jig of the uniform screw of bearing block end face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205834798U true CN205834798U (en) | 2016-12-28 |
Family
ID=57619313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620751732.9U Expired - Fee Related CN205834798U (en) | 2016-07-15 | 2016-07-15 | For processing the vertical machining centre flexible jig of the uniform screw of bearing block end face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205834798U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214536A (en) * | 2017-05-27 | 2017-09-29 | 镇江远大传动机械有限公司 | The clamping device processed based on machining center to sliding surface on slip yoke |
| CN108818041A (en) * | 2018-07-16 | 2018-11-16 | 佛山市远阳五金制品有限公司 | A kind of pressing device of bearing block processing |
| CN108818040A (en) * | 2018-07-16 | 2018-11-16 | 佛山市远阳五金制品有限公司 | A kind of screw hole processing jig of bearing block |
| CN109794879A (en) * | 2019-03-18 | 2019-05-24 | 西安西航集团莱特航空制造技术有限公司 | Fixture is detected for the limit of bearing block class part, quick change |
| CN110756866A (en) * | 2019-11-06 | 2020-02-07 | 江南工业集团有限公司 | A thin-walled cylindrical piece drilling inclined hole clamping device and its operation method |
| CN110900253A (en) * | 2019-12-20 | 2020-03-24 | 中冶赛迪装备有限公司 | A quick positioning fixture for machining a bearing seat |
| CN112264944A (en) * | 2020-09-29 | 2021-01-26 | 安庆中船动力配套有限公司 | Height-adjusting positioning support clamp |
| CN112276189A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Oil receiving pressure plate of vertical milling machine |
| CN114540798A (en) * | 2022-03-03 | 2022-05-27 | 江西汉可泛半导体技术有限公司 | Anti-falling device for silicon wafer coating |
-
2016
- 2016-07-15 CN CN201620751732.9U patent/CN205834798U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214536A (en) * | 2017-05-27 | 2017-09-29 | 镇江远大传动机械有限公司 | The clamping device processed based on machining center to sliding surface on slip yoke |
| CN108818041A (en) * | 2018-07-16 | 2018-11-16 | 佛山市远阳五金制品有限公司 | A kind of pressing device of bearing block processing |
| CN108818040A (en) * | 2018-07-16 | 2018-11-16 | 佛山市远阳五金制品有限公司 | A kind of screw hole processing jig of bearing block |
| CN109794879A (en) * | 2019-03-18 | 2019-05-24 | 西安西航集团莱特航空制造技术有限公司 | Fixture is detected for the limit of bearing block class part, quick change |
| CN109794879B (en) * | 2019-03-18 | 2023-10-10 | 西安西航集团莱特航空制造技术有限公司 | Limiting and quick-changing detection clamp for bearing seat type parts |
| CN110756866A (en) * | 2019-11-06 | 2020-02-07 | 江南工业集团有限公司 | A thin-walled cylindrical piece drilling inclined hole clamping device and its operation method |
| CN110900253A (en) * | 2019-12-20 | 2020-03-24 | 中冶赛迪装备有限公司 | A quick positioning fixture for machining a bearing seat |
| CN112264944A (en) * | 2020-09-29 | 2021-01-26 | 安庆中船动力配套有限公司 | Height-adjusting positioning support clamp |
| CN112276189A (en) * | 2020-10-15 | 2021-01-29 | 周云 | Oil receiving pressure plate of vertical milling machine |
| CN114540798A (en) * | 2022-03-03 | 2022-05-27 | 江西汉可泛半导体技术有限公司 | Anti-falling device for silicon wafer coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205834798U (en) | For processing the vertical machining centre flexible jig of the uniform screw of bearing block end face | |
| CN205888628U (en) | A vertical numerical control milling machine fixture for processing connecting rod cross recess | |
| CN205852335U (en) | For processing the vertical numerical control fraise jig of water pump vane groove milling | |
| CN205520587U (en) | Spot facing work special fixture of pipe support board | |
| CN104625803A (en) | Universal clamp for large milling machine milling plane | |
| CN106541290A (en) | A kind of jig of the circumferential registration for thin-wall part processing | |
| CN205870047U (en) | A vertical numerical control milling machine fixture for processing square shoulder axis square head | |
| CN102729064B (en) | An Adjustable Lever Drilling Die Fixture | |
| CN205852332U (en) | For processing the vertical numerical control fraise jig of band platform sleeve milling six side | |
| CN105345519A (en) | Machining method for drilling inclined oil hole in engine cylinder cover | |
| CN205798983U (en) | For processing the vertical process center fixture of bearing block radial hole | |
| CN205798997U (en) | For processing the vertical numerical control fraise jig of clasp nut control handwheel end face arc groove | |
| CN104384978A (en) | Flat tongs bilateral clamping device | |
| CN206185259U (en) | Dabber anchor clamps are used in processing | |
| CN205798992U (en) | For processing the vertical process center fixture in the uniform hole of bearing block | |
| CN206216312U (en) | The special flat-nose pliers of the axle of Digit Control Machine Tool four | |
| CN205147869U (en) | Engine cylinder lid bores processing of oblique oilhole and uses anchor clamps | |
| CN204195314U (en) | Flat-nose pliers Bidirectional clamping apparatus | |
| CN209902719U (en) | A fixture for fixing square eccentric parts for lathes | |
| CN207171525U (en) | A kind of drilling machine processing inclined special fixture | |
| CN112823984A (en) | Fixture for drilling L-shaped part and using method | |
| CN216371155U (en) | A fixture table for machine tool processing | |
| CN204524899U (en) | CNC milling fixture for machining small oblique holes with table sleeves | |
| CN205798998U (en) | For processing the vertical numerical control fraise jig of chock curved groove | |
| CN210412703U (en) | Valve cabinet drilling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170715 |