CN106736710A - Hydraulic pressure turnover drilling fixture - Google Patents
Hydraulic pressure turnover drilling fixture Download PDFInfo
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- CN106736710A CN106736710A CN201710058087.1A CN201710058087A CN106736710A CN 106736710 A CN106736710 A CN 106736710A CN 201710058087 A CN201710058087 A CN 201710058087A CN 106736710 A CN106736710 A CN 106736710A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
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Abstract
Description
技术领域technical field
本发明涉及夹具技术领域，尤其涉及一种液压翻转钻孔夹具。The invention relates to the technical field of jigs, in particular to a hydraulic flip drilling jig.
背景技术Background technique
夹具是指在制造加工过程中，在合理的位置定位和牢固的装夹工件从而完成所要求的加工过程的一种装置。在现代柔性制造系统中，由于大量的加工操作需要装夹，夹具在制造系统中就显得非常重要，它直接影响加工质量，生产效率和制造成本。Fixture refers to a device that locates and securely clamps the workpiece at a reasonable position during the manufacturing process to complete the required processing process. In the modern flexible manufacturing system, because a large number of processing operations need to be clamped, the fixture is very important in the manufacturing system, which directly affects the processing quality, production efficiency and manufacturing cost.
夹具是在零部件标准化的基础上发展起来的一种新型的工艺装备，盘盖类工件和短销轴类工件是机加工行业中常见的工件，工件形状规格多种多样，材质多为钢件或铸件类。这些零件上的孔都需要用普通立式摇臂钻床加工，由于零件的形状大小各异，且批量不大，所以没有统一的钻孔夹具能胜任大部分零件的定位、夹紧工作。Fixtures are a new type of process equipment developed on the basis of parts standardization. Disc cover workpieces and short pin shaft workpieces are common workpieces in the machining industry. The workpieces have various shapes and specifications, and their materials are mostly steel parts. or casting classes. The holes on these parts need to be processed by ordinary vertical radial drilling machine. Since the shapes and sizes of the parts are different and the batches are not large, there is no unified drilling jig capable of positioning and clamping most of the parts.
发明内容Contents of the invention
有鉴于此，本发明的实施例提供了一种用于夹持盘盖类工件和短销轴类工件的液压翻转钻孔夹具，所述液压翻转钻孔夹具包括装夹机构、液压翻转机构和电控单元，所述液压翻转机构安装在装夹机构底部，所述电控单元与装夹机构和液压翻转机构连接，所述电控单元控制装夹机构夹持和松开工件，所述电控单元控制液压翻转机构将装夹机构水平或垂直固定。In view of this, an embodiment of the present invention provides a hydraulic flip drilling jig for clamping disc cover workpieces and short pin shaft workpieces, the hydraulic flip drilling jig includes a clamping mechanism, a hydraulic flip mechanism and An electronic control unit, the hydraulic overturning mechanism is installed at the bottom of the clamping mechanism, the electronic control unit is connected with the clamping mechanism and the hydraulic overturning mechanism, the electronic control unit controls the clamping mechanism to clamp and release the workpiece, the electric The control unit controls the hydraulic turning mechanism to fix the clamping mechanism horizontally or vertically.
进一步地，所述装夹机构包括底座、基座、三爪卡盘、压板、定位销、转轴和连接板，所述连接板固定在钻床工作台上，所述底座通过转轴安装在连接板上，所述基座可旋转的安装在底座上，所述基座上设有定位孔，所述压板一端通过定位销与所述基座上的定位孔连接，另一端固定在基座上，所述三爪卡盘安装在基座上，所述三爪卡盘与电控单元连接，所述电控单元控制所述三爪卡盘夹持和松开工件。Further, the clamping mechanism includes a base, a base, a three-jaw chuck, a pressing plate, a positioning pin, a rotating shaft and a connecting plate, the connecting plate is fixed on the drilling machine table, and the base is installed on the connecting plate through the rotating shaft , the base is rotatably mounted on the base, the base is provided with a positioning hole, one end of the pressure plate is connected with the positioning hole on the base through a positioning pin, and the other end is fixed on the base, so The three-jaw chuck is installed on the base, and the three-jaw chuck is connected with an electric control unit, and the electric control unit controls the three-jaw chuck to clamp and release the workpiece.
进一步地，所述装夹机构还包括销钉，所述底座与连接板的旋转连接部位设有销孔，所述连接板对应销孔设有一连接孔，当底座垂直连接板时，所述底座的销孔与连接板的连接孔对齐，所述销钉穿入销孔和连接孔中，从而增强夹具在底座垂直于连接板时的稳固性。Further, the clamping mechanism also includes pins, and a pin hole is provided at the rotating connection part between the base and the connecting plate, and a connecting hole is provided on the connecting plate corresponding to the pin hole, when the base is perpendicular to the connecting plate, the The pin hole is aligned with the connecting hole of the connecting plate, and the pin penetrates into the pin hole and the connecting hole, thereby enhancing the stability of the clamp when the base is perpendicular to the connecting plate.
进一步地，所述基座通过角接触球轴承安装在底座上。Further, the base is installed on the base through angular contact ball bearings.
进一步地，所述基座上的定位孔有多个，所述定位孔圆周分布在基座上。Further, there are multiple positioning holes on the base, and the positioning holes are distributed on the base.
进一步地，所述三爪卡盘以止口定位的方式安装在基座上。Further, the three-jaw chuck is installed on the base in a manner of notch positioning.
进一步地，所述连接板的两侧边各设有一滑槽，所述滑槽的延伸方向与转轴的延伸方向垂直。Further, two sides of the connecting plate are respectively provided with a sliding slot, and the extending direction of the sliding slot is perpendicular to the extending direction of the rotating shaft.
进一步地，所述液压翻转机构包括移动销轴、液压缸、活塞杆、第一连接杆、第二连接杆、横轴和固定销轴，滑槽内滑动安装有一个移动销轴，所述移动销轴一端卡合在滑槽内往复滑动，另一端连接第一连接杆的一端和第二连接杆的一端，所述第一连接杆的另一端通过固定销轴可旋转的安装在底座侧面，当所述移动销轴在滑槽内滑动移动时，所述第一连接杆一端绕固定销轴旋转，另一端绕移动销轴旋转，所述第二连接杆的另一端固定在横轴上，所述横轴的延伸方向与转轴的延伸方向平行，所述横轴两端分别与一第二连接杆连接，所述横轴中间与活塞杆的一端固定连接，所述活塞杆另一端安装在液压缸内，所述活塞杆可在液压缸内伸缩，所述液压缸固定在连接板上。Further, the hydraulic turning mechanism includes a moving pin, a hydraulic cylinder, a piston rod, a first connecting rod, a second connecting rod, a horizontal shaft and a fixed pin, and a moving pin is slidably installed in the chute, and the moving One end of the pin shaft is engaged in the chute to reciprocate and slide, and the other end is connected to one end of the first connecting rod and one end of the second connecting rod, and the other end of the first connecting rod is rotatably mounted on the side of the base through the fixed pin shaft. When the moving pin shaft slides and moves in the chute, one end of the first connecting rod rotates around the fixed pin shaft, the other end rotates around the moving pin shaft, and the other end of the second connecting rod is fixed on the horizontal axis, The extending direction of the horizontal axis is parallel to the extending direction of the rotating shaft, the two ends of the horizontal axis are respectively connected with a second connecting rod, the middle of the horizontal axis is fixedly connected with one end of the piston rod, and the other end of the piston rod is installed on In the hydraulic cylinder, the piston rod can expand and contract in the hydraulic cylinder, and the hydraulic cylinder is fixed on the connecting plate.
进一步地，所述液压缸与电控单元连接，所述电控单元控制活塞杆在液压缸内的伸缩。Further, the hydraulic cylinder is connected with an electric control unit, and the electric control unit controls the expansion and contraction of the piston rod in the hydraulic cylinder.
进一步地，所述电控单元包括一位置开关，所述位置开关安装在连接板上，所述位置开关与液压缸连接，当所述底座位于与连接板水平或垂直位置时，所述位置开关启动，所述液压翻转机构处于锁紧状态，所述活塞杆停止在液压缸内的伸缩，所述底座固定在与连接板水平或垂直的位置。Further, the electric control unit includes a position switch, the position switch is installed on the connecting plate, the position switch is connected with the hydraulic cylinder, when the base is in the horizontal or vertical position with the connecting plate, the position switch Start, the hydraulic turning mechanism is in a locked state, the piston rod stops expanding and contracting in the hydraulic cylinder, and the base is fixed at a position horizontal or vertical to the connecting plate.
本发明的液压翻转钻孔夹具，通过轴承与液压翻转机构的配合，可实现三爪卡盘的90°垂直翻转固定，通过压板与定位销的配合，实现三爪卡盘360°的旋转固定，可方便快捷的实现对盘盖类零件、短销轴类工件的钻孔作业。The hydraulic reversing drilling jig of the present invention can realize the 90° vertical reversing and fixing of the three-jaw chuck through the cooperation of the bearing and the hydraulic reversing mechanism, and realize the 360° rotation and fixing of the three-jaw chuck through the cooperation of the pressure plate and the positioning pin. It can conveniently and quickly realize the drilling operation of disc cover parts and short pin shaft workpieces.
附图说明Description of drawings
图1是本发明液压翻转钻孔夹具的一示意图。Fig. 1 is a schematic view of the hydraulic flip drilling jig of the present invention.
图2是本发明液压翻转钻孔夹具的另一示意图。Fig. 2 is another schematic diagram of the hydraulic flip drilling jig of the present invention.
具体实施方式detailed description
为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地描述。In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
请参阅图1和图2，本发明的实施例提供了一种液压翻转钻孔夹具，包括装夹机构100、液压翻转机构200和电控单元(图未示)，所述液压翻转机构200安装在装夹机构100底部，所述电控单元与装夹机构100和液压翻转机构200连接，所述电控单元控制装夹机构200夹持和松开工件，所述电控单元控制液压翻转机构200将装夹机构200水平或垂直翻转固定。Please refer to Fig. 1 and Fig. 2, the embodiment of the present invention provides a kind of hydraulic overturning drilling jig, comprises clamping mechanism 100, hydraulic overturning mechanism 200 and electric control unit (not shown), and described hydraulic overturning mechanism 200 installs At the bottom of the clamping mechanism 100, the electronic control unit is connected with the clamping mechanism 100 and the hydraulic turning mechanism 200, the electronic control unit controls the clamping mechanism 200 to clamp and release the workpiece, and the electronic control unit controls the hydraulic turning mechanism 200, the clamping mechanism 200 is flipped and fixed horizontally or vertically.
所述装夹机构100包括底座101、基座102、三爪卡盘103、压板104、定位销105、转轴106、销钉1061和连接板107，所述连接板107固定在钻床工作台(图未示)上，所述连接板107通过转轴106转动安装在连接板107上，所述底座101可沿转轴106进行90度旋转。The clamping mechanism 100 includes a base 101, a base 102, a three-jaw chuck 103, a pressing plate 104, a positioning pin 105, a rotating shaft 106, a pin 1061 and a connecting plate 107, and the connecting plate 107 is fixed on the drilling machine workbench (not shown in the figure). As shown), the connecting plate 107 is rotatably mounted on the connecting plate 107 through the rotating shaft 106, and the base 101 can rotate 90 degrees along the rotating shaft 106.
所述底座101在与连接板107的旋转连接部位设有销孔1011，连接板107对应销孔1011设有一连接孔(图未示)，当底座101垂直连接板107时，所述底座101的销孔1011与连接板107的连接孔对齐，此时，所述销钉1061可穿入销孔1011和连接孔中，以增强所述液压翻转钻孔夹具在底座101垂直连接板107时的稳固性。The base 101 is provided with a pin hole 1011 at the rotating connection portion with the connection plate 107, and the connection plate 107 is provided with a connection hole (not shown) corresponding to the pin hole 1011. When the base 101 is vertical to the connection plate 107, the base 101 The pin hole 1011 is aligned with the connecting hole of the connecting plate 107. At this time, the pin 1061 can pass through the pin hole 1011 and the connecting hole to enhance the stability of the hydraulic flip drilling fixture when the base 101 is vertical to the connecting plate 107 .
所述基座102可旋转的安装在底座101上，所述基座102可以在底座101上水平的360度旋转。所述基座102圆周上布设有多个定位孔1021，所述压板104一端通过定位销105与所述基座102圆周上的定位孔1021连接，另一端固定在底座101上。所述三爪卡盘103安装在基座102上，所述三爪卡盘103与电控单元连接，所述电控单元控制所述三爪卡盘103夹持和松开工件。The base 102 is rotatably installed on the base 101 , and the base 102 can rotate 360 degrees horizontally on the base 101 . A plurality of positioning holes 1021 are arranged on the circumference of the base 102 , one end of the pressing plate 104 is connected to the positioning holes 1021 on the circumference of the base 102 through a positioning pin 105 , and the other end is fixed on the base 101 . The three-jaw chuck 103 is installed on the base 102, and the three-jaw chuck 103 is connected with an electric control unit, and the electric control unit controls the three-jaw chuck 103 to clamp and release the workpiece.
在一实施例中，所述基座102通过角接触球轴承安装在底座101上，所述压板104有2个，所述基座102圆周上布设的定位孔1021有24个，所述三爪卡盘103以止口定位的方式安装在基座102上。In one embodiment, the base 102 is mounted on the base 101 through angular contact ball bearings, there are two pressing plates 104, and there are 24 positioning holes 1021 arranged on the circumference of the base 102. The three claws The chuck 103 is installed on the base 102 in a manner of notch positioning.
所述连接板107的两侧边各设有一滑槽1071，所述滑槽1071的延伸方向与转轴106的延伸方向垂直。Two sides of the connecting plate 107 are respectively provided with a sliding groove 1071 , and the extending direction of the sliding groove 1071 is perpendicular to the extending direction of the rotating shaft 106 .
所述液压翻转机构200包括移动销轴201、液压缸202、活塞杆203、第一连接杆2041、第二连接杆2042、横轴205和固定销轴206。The hydraulic turning mechanism 200 includes a moving pin 201 , a hydraulic cylinder 202 , a piston rod 203 , a first connecting rod 2041 , a second connecting rod 2042 , a transverse shaft 205 and a fixed pin 206 .
移动销轴201滑动安装在滑槽1071中，所述移动销轴201一端卡合在滑槽1071内往复滑动，另一端转动连接第一连接杆2041的一端和第二连接杆2042的一端，所述第一连接杆2041的另一端通过固定销轴206可旋转的安装在底座101侧面，当所述移动销轴201在滑槽1071内移动时，所述第一连接杆2041一端绕固定销轴206旋转，另一端绕移动销轴201旋转。所述第二连接杆2042另一端固定在横轴205上，所述横轴205的延伸方向与转销轴106的延伸方向平行，所述横轴205两端分别与一第二连接杆2042连接，所述横轴205中间与活塞杆203的一端固定连接，活塞杆203的另一端安装在液压缸202内，所述活塞杆203可在液压缸202内做伸缩运动，所述液压缸202固定在连接板107上，所述液压缸202与电控单元连接，所述电控单元控制活塞杆203在液压缸202内的伸缩。The moving pin shaft 201 is slidably installed in the chute 1071, one end of the moving pin shaft 201 engages in the chute 1071 to reciprocate and slide, and the other end rotatably connects one end of the first connecting rod 2041 and one end of the second connecting rod 2042, so The other end of the first connecting rod 2041 is rotatably mounted on the side of the base 101 through the fixed pin shaft 206. When the moving pin shaft 201 moves in the chute 1071, one end of the first connecting rod 2041 rotates around the fixed pin shaft 206 rotates, and the other end rotates around the moving pin 201. The other end of the second connecting rod 2042 is fixed on the horizontal shaft 205, the extending direction of the horizontal shaft 205 is parallel to the extending direction of the turning pin shaft 106, and the two ends of the horizontal shaft 205 are respectively connected with a second connecting rod 2042 , the middle of the horizontal shaft 205 is fixedly connected with one end of the piston rod 203, and the other end of the piston rod 203 is installed in the hydraulic cylinder 202, and the piston rod 203 can perform telescopic movement in the hydraulic cylinder 202, and the hydraulic cylinder 202 is fixed On the connecting plate 107 , the hydraulic cylinder 202 is connected with an electric control unit, and the electric control unit controls the expansion and contraction of the piston rod 203 in the hydraulic cylinder 202 .
所述电控单元包括一位置开关(图未示)，所述位置开关安装在连接板107上，当电控单元控制所述液压翻转机构将底座翻转到与连接板水平或垂直位置时，所述位置开关启动，所述液压翻转机构200处于锁紧状态，所述活塞杆203停止在液压缸202内的伸缩。The electric control unit includes a position switch (not shown in the figure), and the position switch is installed on the connecting plate 107. When the electric control unit controls the hydraulic turning mechanism to turn the base to a horizontal or vertical position with the connecting plate, the The position switch is activated, the hydraulic turning mechanism 200 is in a locked state, and the piston rod 203 stops expanding and contracting in the hydraulic cylinder 202 .
当需要所述底座101垂直于所述连接板107以便于工件加工时，所述电控单元控制活塞杆203向液压缸202内缩回，所述活塞杆203带动所述横轴205向转销轴106方向移动，所述横轴205带动安装在横轴205两侧的第二连接杆2042沿滑槽1071向转销轴106方向移动，所述第二连接杆2042驱动所述移动销轴201向转销轴106方向移动，所述移动销轴201在滑槽1071中滑动并推动第一连接杆2041移动，所述底座101在两侧第一连接杆2041的支撑下沿转轴106变换角度，直至所述底座101垂直所述连接板107。当所述底座101垂直所述连接板107时，所述位置开关启动，所述液压翻转机构200进入锁紧状态，所述电控单元控制所述液压缸202停止缩回活塞杆203，所述底座101垂直固定在所述连接板107上；此时，所述底座101的销孔1011与连接板107的连接孔对齐，所述销钉1061穿入销孔1011和连接孔中，从而将底座101定位在连接板107垂直位置。When the base 101 is required to be perpendicular to the connecting plate 107 to facilitate workpiece processing, the electronic control unit controls the piston rod 203 to retract into the hydraulic cylinder 202, and the piston rod 203 drives the horizontal shaft 205 to the rotary pin Shaft 106 direction moves, and described horizontal shaft 205 drives the second connecting rod 2042 that is installed on the both sides of horizontal shaft 205 to move along chute 1071 toward turning pin shaft 106, and described second connecting rod 2042 drives described moving pin shaft 201 Move toward the direction of the rotating pin shaft 106, the moving pin shaft 201 slides in the chute 1071 and pushes the first connecting rod 2041 to move, the base 101 changes angles along the rotating shaft 106 under the support of the first connecting rods 2041 on both sides, Until the base 101 is perpendicular to the connecting plate 107 . When the base 101 is perpendicular to the connecting plate 107, the position switch is activated, the hydraulic turning mechanism 200 enters into a locked state, the electronic control unit controls the hydraulic cylinder 202 to stop retracting the piston rod 203, and the The base 101 is vertically fixed on the connecting plate 107; at this time, the pin hole 1011 of the base 101 is aligned with the connecting hole of the connecting plate 107, and the pin 1061 penetrates the pin hole 1011 and the connecting hole, thereby the base 101 It is positioned at the vertical position of the connecting plate 107 .
当需要所述底座101水平固定在所述连接板107上以便于工件加工时，抽出销钉1061，所述电控单元控制活塞杆203从液压缸202伸出，所述活塞杆203带动所述横轴205在活塞杆203的推动下向转轴106相反方向移动，所述横轴205带动安装在横轴205两侧的第二连接杆2042沿滑槽1071向转轴106相反移动，所述第二连接杆2042带动所述移动销轴201向转销轴106相反方向滑动并拉动第一连接杆2041移动，所述底座101在两侧第一连接杆2041的拉动下沿转轴106变换角度，直至所述底座101水平放置在连接板107上，所述位置开关启动，所述液压翻转机构200进入锁紧状态，所述液压缸202停止伸出活塞杆203，所述底座101水平固定在所述连接板107上。When the base 101 needs to be horizontally fixed on the connecting plate 107 to facilitate workpiece processing, the pin 1061 is pulled out, and the electric control unit controls the piston rod 203 to protrude from the hydraulic cylinder 202, and the piston rod 203 drives the horizontal The shaft 205 moves in the opposite direction to the rotating shaft 106 under the push of the piston rod 203. The horizontal shaft 205 drives the second connecting rods 2042 installed on both sides of the horizontal shaft 205 to move oppositely to the rotating shaft 106 along the chute 1071. The rod 2042 drives the moving pin shaft 201 to slide in the opposite direction to the rotating pin shaft 106 and pulls the first connecting rod 2041 to move, and the base 101 changes angles along the rotating shaft 106 under the pulling of the first connecting rods 2041 on both sides until the The base 101 is placed horizontally on the connecting plate 107, the position switch is activated, the hydraulic turning mechanism 200 enters the locked state, the hydraulic cylinder 202 stops extending the piston rod 203, and the base 101 is horizontally fixed on the connecting plate 107 on.
加工盘盖类工件时，先标记待钻孔工件的孔心位置，然后把连接板107固定到钻床工作台上，所述电控单元控制所述液压翻转机构200将所述底座101水平固定在所述连接板107上，所述电控单元控制三爪卡盘将待钻孔工件夹紧，调整工件标记的孔心与钻机钻头(图未示)的相对位置，使钻孔工件的孔心位置正对钻机钻头，固定钻机位置；用所述定位销105将基座102通过对应定位孔1021与压板104连接固定，开始钻孔作业。完成一个钻孔后，抽出定位销105，水平旋转基座102，基座102带动三爪卡盘103旋转，将工件上圆周分布的其他待钻孔的标记点调整到钻机钻头正对应的位置，所述定位销105将基座102通过对应定位孔1021与压板104连接固定，钻头开始下一个钻孔作业。钻孔完成后，所述电控单元控制三爪转盘103松开工件，钻孔作业结束。When processing disc cover workpieces, first mark the hole center position of the workpiece to be drilled, and then fix the connecting plate 107 on the drilling machine workbench, and the electric control unit controls the hydraulic turning mechanism 200 to fix the base 101 horizontally on the On the connecting plate 107, the electric control unit controls the three-jaw chuck to clamp the workpiece to be drilled, and adjusts the relative position between the center of the hole marked on the workpiece and the drill bit of the drilling machine (not shown), so that the center of the hole of the drilled workpiece The position is facing the drill bit of the drilling machine, and the position of the drilling machine is fixed; the base 102 is connected and fixed with the pressing plate 104 through the corresponding positioning hole 1021 by the positioning pin 105, and the drilling operation is started. After completing a drilling hole, pull out the positioning pin 105, rotate the base 102 horizontally, the base 102 drives the three-jaw chuck 103 to rotate, and adjust the other marking points to be drilled on the circumference of the workpiece to the position corresponding to the drill bit of the drilling machine. The locating pin 105 connects and fixes the base 102 with the pressing plate 104 through the corresponding locating hole 1021, and the drill bit starts the next drilling operation. After the drilling is completed, the electronic control unit controls the three-jaw turntable 103 to loosen the workpiece, and the drilling operation ends.
加工短销轴类工件时，所述电控单元控制三爪转盘103夹持已标记钻孔孔心位置的工件，所述电控单元控制所述液压翻转机构200带动所述底座101垂直固定在所述连接板107上，放入销钉1061，调整工件标记的孔心与钻机钻头的相对位置，使工件的孔心位置正对钻机钻头，固定钻机位置；用所述定位销105将基座102通过此时对应的定位孔1021与压板104连接固定，开始钻孔作业。完成一个钻孔后，抽出定位销105，旋转基座102，将工件上圆周分布的其他待钻孔的标记点调整到钻机钻头正对应的位置，所述定位销105将基座102通过对应的定位孔1021与压板104连接固定，钻头开始下一个钻孔作业。所有钻孔完成后，所述电控单元控制三爪转盘103松开工件。取出销钉1061，所述电控单元控制所述液压翻转机构200带动所述底座101水平固定在所述连接板107上，钻孔作业结束。When processing workpieces with short pin shafts, the electronic control unit controls the three-jaw turntable 103 to clamp the workpiece at the center position of the marked drilling hole, and the electronic control unit controls the hydraulic turning mechanism 200 to drive the base 101 to be vertically fixed on the On the connecting plate 107, put into pin 1061, adjust the relative position of the hole center of the workpiece mark and the drill bit, make the hole center position of the workpiece face the drill bit, and fix the position of the drill; By connecting and fixing the corresponding positioning hole 1021 with the pressing plate 104 at this time, the drilling operation starts. After completing a drilling hole, extract the positioning pin 105, rotate the base 102, and adjust the other marking points to be drilled on the circumference of the workpiece to the position corresponding to the drill bit, and the positioning pin 105 will pass the base 102 through the corresponding position. The positioning hole 1021 is connected and fixed with the pressing plate 104, and the drill bit starts the next drilling operation. After all the holes are drilled, the electric control unit controls the three-jaw turntable 103 to loosen the workpiece. The pin 1061 is taken out, and the electronic control unit controls the hydraulic turning mechanism 200 to drive the base 101 to be horizontally fixed on the connecting plate 107, and the drilling operation ends.
在本文中，所涉及的前、后、上、下等方位词是以附图中零部件位于图中以及零部件相互之间的位置来定义的，只是为了表达技术方案的清楚及方便。应当理解，所述方位词的使用不应限制本申请请求保护的范围。In this article, the orientation words such as front, rear, upper, and lower involved are defined by the parts in the drawings and the positions between the parts in the drawings, just for the clarity and convenience of expressing the technical solution. It should be understood that the use of the location words should not limit the scope of protection claimed in this application.
在不冲突的情况下，本文中上述实施例及实施例中的特征可以相互结合。In the case of no conflict, the above-mentioned embodiments and features in the embodiments herein may be combined with each other.
以上所述仅为本发明的较佳实施例，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、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.
Claims (10)
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| CN107214646A (en) * | 2017-06-27 | 2017-09-29 | 芜湖国风塑胶科技有限公司 | A kind of arrangements for automotive doors side bar decorative panel locating and machining frock |
| CN107952758A (en) * | 2017-11-24 | 2018-04-24 | 周敬存 | One kind rotation clamps blanking mechanism |
| CN109352549A (en) * | 2018-09-30 | 2019-02-19 | 鼎宸建设管理有限公司 | Support device is used in a kind of processing of mould bases |
| CN110842625A (en) * | 2019-11-07 | 2020-02-28 | 卫国教育科技（河源）有限公司 | Two-way power multiaxis clamping processingequipment |
| CN112692594A (en) * | 2020-12-20 | 2021-04-23 | 游知国 | Intelligent manufacturing radial drilling machine machining workbench and using method thereof |
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| CN118123062A (en) * | 2024-05-07 | 2024-06-04 | 江苏华弘机械科技有限公司 | Bearing pedestal clamp |
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| CN114273796A (en) * | 2021-12-22 | 2022-04-05 | 南通清风通用机械有限公司 | Fan hub machining and cutting control device |
| CN115625532A (en) * | 2022-12-18 | 2023-01-20 | 吴江市亨达机械配件有限责任公司 | Combined machining equipment for machining aluminum parts of industrial robots |
| CN115625532B (en) * | 2022-12-18 | 2024-01-09 | 吴江市亨达机械配件有限责任公司 | Combined machining equipment for machining aluminum fittings of industrial robots |
| CN116494159A (en) * | 2023-05-16 | 2023-07-28 | 鼎欣吉盛科技(浙江)有限公司 | A hydraulic rotary tooling and its installation process |
| CN118123062A (en) * | 2024-05-07 | 2024-06-04 | 江苏华弘机械科技有限公司 | Bearing pedestal clamp |
| CN119175581A (en) * | 2024-11-25 | 2024-12-24 | 赫比(成都)精密塑胶制品有限公司 | Clamping mechanism convenient to change dress and alignment and processing equipment |
| CN119282732A (en) * | 2024-12-11 | 2025-01-10 | 诺文科风机(北京)有限公司 | A fan impeller keyway machining auxiliary device |
| CN120516376A (en) * | 2025-07-25 | 2025-08-22 | 浙江嘉源和达水务有限公司 | Product flip assembly equipment and control method |
| CN120516376B (en) * | 2025-07-25 | 2025-12-12 | 浙江嘉源和达水务有限公司 | A product flipping assembly device and control method |
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