CN107825163A - A kind of automatic overturning clamping apparatus of high reliability - Google Patents
A kind of automatic overturning clamping apparatus of high reliability Download PDFInfo
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- CN107825163A CN107825163A CN201711041384.1A CN201711041384A CN107825163A CN 107825163 A CN107825163 A CN 107825163A CN 201711041384 A CN201711041384 A CN 201711041384A CN 107825163 A CN107825163 A CN 107825163A
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- 239000002184 metal Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 description 12
- 230000007246 mechanism Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q3/04—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 adjustable in inclination
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
本发明涉及夹具领域，一种高可靠性的自动翻转夹具，包括底板，以及设置在底板上的活动平台，以及设置在活动平台上方的夹具体；所述活动平台的中部通过转轴枢接于底板上，转轴一侧的底板上设有支撑柱，转轴另一侧的活动平台上固定有拉伸气缸，拉伸气缸的输出端部枢接于底板上；当所述拉伸气缸处于最大输出位时，活动平台处于水平状态。该夹具可根据需要对所夹持的工件翻转角度，从而可用于加工垂直孔和倾斜孔，可靠性、自动化、效率等性能上均非常好。
The invention relates to the field of fixtures, a high-reliability automatic flip fixture, including a bottom plate, a movable platform arranged on the bottom plate, and a clamp body arranged above the movable platform; the middle part of the movable platform is pivotally connected to the bottom plate through a rotating shaft On the base plate on one side of the rotating shaft, a support column is provided, and a stretching cylinder is fixed on the movable platform on the other side of the rotating shaft, and the output end of the stretching cylinder is pivotally connected to the base plate; when the stretching cylinder is at the maximum output position , the active platform is in a horizontal state. The fixture can flip the angle of the clamped workpiece according to the needs, so that it can be used to process vertical holes and inclined holes, and has excellent performances such as reliability, automation, and efficiency.
Description
技术领域technical field
本发明涉及夹具领域，尤其涉及一种高可靠性的自动翻转夹具。The invention relates to the field of fixtures, in particular to a high-reliability automatic flip fixture.
背景技术Background technique
随着能源的消耗和国家关于节能减排的措施和政策，降低碳排放是我国的重要举措。在这个大背景下，电动汽车成为我国研究和发展的主要方向。电动汽车和普通的内燃机汽车相比，具有巨大的优势，具有噪音低，无污染及节约石油等特点，成为新一代的节能环保的交通公具之一，随着新能源电动汽车发展，所以电动汽车压缩机成为重要的研究方向。根据电动压缩机核心零件--静盘的特点，选用的夹具不仅必须具有完成技术功能所需要的足够的物理和机械性能，而且在制造方面必须可靠、经济。目前，静盘上最难加工的工序是开设直径为4mm斜回油孔，而为了适应自动化生产，减少加工工序，在一台设备上完成两个以上工序就变得尤为重要。因此，选择最适宜的翻转夹具工装成为能否成功优化加工工艺、节约资源和成本的关键。With energy consumption and national measures and policies on energy conservation and emission reduction, reducing carbon emissions is an important measure for our country. In this context, electric vehicles have become the main direction of research and development in our country. Compared with ordinary internal combustion engine vehicles, electric vehicles have huge advantages, such as low noise, no pollution and oil saving, and become one of the new generation of energy-saving and environmentally friendly transportation tools. With the development of new energy electric vehicles, so electric Automotive compressors have become an important research direction. According to the characteristics of the static plate, the core part of the electric compressor, the selected fixture must not only have sufficient physical and mechanical properties required to complete the technical functions, but also must be reliable and economical in manufacturing. At present, the most difficult process on the static plate is to open a 4mm diameter oblique oil return hole. In order to adapt to automatic production and reduce processing procedures, it is particularly important to complete two or more processes on one piece of equipment. Therefore, choosing the most suitable flip fixture tooling becomes the key to successfully optimize the processing technology, save resources and costs.
发明内容Contents of the invention
为了解决上述问题，本发明的目的在于提供一种高可靠性的自动翻转夹具，该夹具可根据需要对所夹持的工件翻转角度，从而可用于加工垂直孔和倾斜孔，可靠性、自动化、效率等性能上均非常好。In order to solve the above problems, the object of the present invention is to provide a highly reliable automatic flip fixture, which can flip the angle of the clamped workpiece according to the needs, so that it can be used to process vertical holes and inclined holes, reliability, automation, Efficiency and other performance are very good.
为了实现上述的目的，本发明采用了以下的技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
一种高可靠性的自动翻转夹具，其特征在于：包括底板，以及设置在底板上的活动平台，以及设置在活动平台上方的夹具体；所述活动平台的中部通过转轴枢接于底板上，转轴一侧的底板上设有支撑柱，转轴另一侧的活动平台上固定有拉伸气缸，拉伸气缸的输出端部枢接于底板上；当所述拉伸气缸处于最大输出位时，活动平台处于水平状态。A high-reliability automatic flip fixture is characterized in that it includes a base plate, a movable platform arranged on the base plate, and a clamp body arranged above the movable platform; the middle part of the movable platform is pivotally connected to the base plate through a rotating shaft, A support column is provided on the bottom plate on one side of the rotating shaft, and a stretching cylinder is fixed on the movable platform on the other side of the rotating shaft, and the output end of the stretching cylinder is pivotally connected to the bottom plate; when the stretching cylinder is at the maximum output position, The active platform is horizontal.
作为优选，支撑柱的外侧套设有金属柔性伸缩管，金属柔性伸缩管的下端部连接固定在底板上，金属柔性伸缩管的上端部连接在活动平台的下端面上。Preferably, the outer side of the support column is covered with a metal flexible telescopic tube, the lower end of the metal flexible telescopic tube is connected and fixed on the bottom plate, and the upper end of the metal flexible telescopic tube is connected to the lower end surface of the movable platform.
作为优选，所述活动平台上设有供所述拉伸气缸输出轴穿过的线性轴孔，线性轴孔的线性方向是与转轴的转动方向一致。Preferably, the movable platform is provided with a linear shaft hole through which the output shaft of the stretching cylinder passes, and the linear direction of the linear shaft hole is consistent with the rotation direction of the rotating shaft.
作为优选，所述底板上还设有角度限位板，角度限位板与所述拉伸气缸处于转轴同一侧。Preferably, an angle limiting plate is further provided on the bottom plate, and the angle limiting plate is on the same side of the rotating shaft as the stretching cylinder.
作为优选，所述底板中部固定有两个轴承座，转轴固定在活动平台的下端面中部，转轴两端部定位在两个轴承座内。Preferably, two bearing seats are fixed in the middle of the bottom plate, the rotating shaft is fixed in the middle of the lower end surface of the movable platform, and both ends of the rotating shaft are positioned in the two bearing seats.
作为优选，所述夹具体包括夹具基座，以及设置在夹具基座上的活动块；所述夹具基座的截面为圆形，夹具基座的沿其径向设有至少三条滑轨，每条滑轨内均活动设有一块活动块，夹具基座内部设有夹具气缸，夹具气缸的输出端与活动块相连接。Preferably, the clamp body includes a clamp base and a movable block arranged on the clamp base; the cross section of the clamp base is circular, and the clamp base is provided with at least three slide rails along its radial direction, each A movable block is movable in each slide rail, and a clamp cylinder is arranged inside the clamp base, and the output end of the clamp cylinder is connected with the movable block.
本发明采用上述技术方案，该技术方案涉及一种高可靠性的自动翻转夹具，该夹具在夹持工件的同时可在一定角度内翻转，从而实现工件的加工面调整；在活动平台处于水平状态时，可用于加工垂直孔；在活动平台处于倾斜状态时，可用于加工倾斜孔；且活动平台的倾斜角度，通过拉伸气缸即可控制；因此该自动翻转夹具在可靠性、自动化、效率等性能上均非常好。The present invention adopts the above-mentioned technical solution, which relates to a high-reliability automatic turning fixture, which can be turned over at a certain angle while clamping the workpiece, thereby realizing the adjustment of the processing surface of the workpiece; when the movable platform is in a horizontal state When the movable platform is in an inclined state, it can be used to process inclined holes; and the inclination angle of the movable platform can be controlled by stretching the cylinder; therefore, the automatic turning fixture has advantages in reliability, automation, efficiency, etc. Performance is very good.
附图说明Description of drawings
图1为钻孔设备的结构示意图。Fig. 1 is a structural schematic diagram of drilling equipment.
具体实施方式Detailed ways
下面结合附图，对本发明的优选实施方案作进一步详细的说明。The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
如图1所示的一种可用于成型斜孔的钻孔设备，包括机架1，以及设置在机架1上的自动翻转夹具和钻孔机构。所述钻孔机构的输出端朝向所述自动翻转夹具，钻孔机构包括升降副21，以及设置在升降副21上的钻孔电机22，以及设置在钻孔电机22输出端上的钻头23。升降副21可以是由升降电机通过丝杆组件带动滑板移动，也可以是升降气缸驱动。As shown in FIG. 1 , a drilling device that can be used to form oblique holes includes a frame 1 , and an automatic turning fixture and a drilling mechanism arranged on the frame 1 . The output end of the drilling mechanism is toward the automatic turning fixture, and the drilling mechanism includes a lifting pair 21 , a drilling motor 22 arranged on the lifting pair 21 , and a drill bit 23 arranged on the output end of the drilling motor 22 . The lifting pair 21 can be driven by the lifting motor through the screw rod assembly to move the slide plate, or it can be driven by the lifting cylinder.
所示自动翻转夹具包括底板31，以及设置在底板31上的活动平台32，以及设置在活动平台32上方的夹具体33。所述夹具体33包括夹具基座331，以及设置在夹具基座331上的活动块332。所述夹具基座331的截面为圆形，夹具基座331的沿其径向设有至少三条滑轨333，每条滑轨333内均活动设有一块活动块332，夹具基座331内部设有夹具气缸，夹具气缸的输出端与活动块332相连接。所述活动平台32的中部通过转轴35枢接于底板31上，具体是所述底板31中部固定有两个轴承座34，转轴35固定在活动平台32的下端面中部，转轴35两端部定位在两个轴承座34内。所述转轴35一侧的底板31上设有支撑柱36，支撑柱的外侧套设有金属柔性伸缩管37，金属柔性伸缩管37的下端部连接固定在底板31上，金属柔性伸缩管37的上端部连接在活动平台32的下端面上。金属柔性伸缩管37可避免切削废料夹在支撑柱与活动平台32之间，造成活动平台32角度不准。所述转轴35另一侧的活动平台32上固定有拉伸气缸38，拉伸气缸38的输出端部枢接于底板31上。所述活动平台32上设有供所述拉伸气缸38输出轴穿过的线性轴孔，线性轴孔的线性方向是与转轴35的转动方向一致。当所述拉伸气缸38处于最大输出位时，活动平台32处于水平状态。所述底板31上还设有角度限位板39，角度限位板39与所述拉伸气缸38处于转轴35同一侧。角度限位板39对活动平台32的最大旋转角度进行限定。The shown automatic turning fixture includes a base plate 31 , a movable platform 32 disposed on the base plate 31 , and a clamp body 33 disposed above the movable platform 32 . The clamp body 33 includes a clamp base 331 and a movable block 332 disposed on the clamp base 331 . The cross-section of the clamp base 331 is circular, and the clamp base 331 is provided with at least three slide rails 333 along its radial direction, and each slide rail 333 is movably provided with a movable block 332, and the inside of the clamp base 331 is provided with A clamp cylinder is arranged, and the output end of the clamp cylinder is connected with the movable block 332 . The middle part of the movable platform 32 is pivotally connected to the base plate 31 through a rotating shaft 35, specifically, two bearing blocks 34 are fixed in the middle part of the base plate 31, and the rotating shaft 35 is fixed on the middle part of the lower end surface of the movable platform 32, and the two ends of the rotating shaft 35 are positioned In the two bearing seats 34. The bottom plate 31 on one side of the rotating shaft 35 is provided with a support column 36, the outer side of the support column is covered with a metal flexible telescopic tube 37, the lower end of the metal flexible telescopic tube 37 is connected and fixed on the bottom plate 31, and the metal flexible telescopic tube 37 The upper end is connected to the lower end face of the movable platform 32 . The metal flexible telescopic tube 37 can prevent the cutting waste from being clamped between the support column and the movable platform 32, causing the movable platform 32 to have an inaccurate angle. A stretching cylinder 38 is fixed on the movable platform 32 on the other side of the rotating shaft 35 , and the output end of the stretching cylinder 38 is pivotally connected to the bottom plate 31 . The movable platform 32 is provided with a linear shaft hole through which the output shaft of the stretching cylinder 38 passes. The linear direction of the linear shaft hole is consistent with the rotation direction of the rotating shaft 35 . When the stretching cylinder 38 is at the maximum output position, the movable platform 32 is in a horizontal state. The bottom plate 31 is further provided with an angle limiting plate 39 , and the angle limiting plate 39 is on the same side of the rotating shaft 35 as the stretching cylinder 38 . The angle limiting plate 39 limits the maximum rotation angle of the movable platform 32 .
本发明采用上述技术方案，该技术方案涉及一种可用于成型斜孔的钻孔设备，该钻孔设备包括自动翻转夹具和钻孔机构，其中钻孔机构的输出方向固定，而自动翻转夹具在夹持工件的同时可在一定角度内翻转，从而实现工件的加工面调整。在活动平台32处于水平状态时，可用于加工垂直孔。在活动平台32处于倾斜状态时，可用于加工倾斜孔。且活动平台32的倾斜角度，通过拉伸气缸38即可控制。自动翻转夹具在可靠性、自动化、效率等性能上均非常好。因此该钻孔设备能够完成垂直孔加工和倾斜孔加工两道工序，提升生产效率且降低企业成本。The present invention adopts the above-mentioned technical solution, which relates to a drilling device that can be used to form inclined holes. The drilling device includes an automatic turning fixture and a drilling mechanism, wherein the output direction of the drilling mechanism is fixed, and the automatic turning fixture is While clamping the workpiece, it can be turned over within a certain angle, so as to realize the adjustment of the processing surface of the workpiece. When the movable platform 32 is in a horizontal state, it can be used to process vertical holes. When the movable platform 32 is in an inclined state, it can be used to process inclined holes. And the inclination angle of movable platform 32 can be controlled by stretching cylinder 38. The automatic turning fixture is very good in reliability, automation, efficiency and other performances. Therefore, the drilling equipment can complete two processes of vertical hole processing and inclined hole processing, which improves production efficiency and reduces enterprise costs.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041384.1A CN107825163A (en) | 2017-10-30 | 2017-10-30 | A kind of automatic overturning clamping apparatus of high reliability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041384.1A CN107825163A (en) | 2017-10-30 | 2017-10-30 | A kind of automatic overturning clamping apparatus of high reliability |
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| CN107825163A true CN107825163A (en) | 2018-03-23 |
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| CN201711041384.1A Pending CN107825163A (en) | 2017-10-30 | 2017-10-30 | A kind of automatic overturning clamping apparatus of high reliability |
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| CN112475388A (en) * | 2020-11-25 | 2021-03-12 | 张家港台达机械制造有限公司 | Machining drilling equipment |
| CN117415356A (en) * | 2023-12-14 | 2024-01-19 | 成都易格机械有限责任公司 | Device and method for precisely and efficiently machining shaft parts at multiple stations |
| CN119159131A (en) * | 2024-10-23 | 2024-12-20 | 江苏中科朗润智能科技有限公司 | A drilling device for mechanical manufacturing |
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|---|---|---|---|---|
| CN111687650A (en) * | 2019-03-14 | 2020-09-22 | 昆山华复精密金属有限公司 | Multi-angle automatic lifting device |
| CN112475388A (en) * | 2020-11-25 | 2021-03-12 | 张家港台达机械制造有限公司 | Machining drilling equipment |
| CN117415356A (en) * | 2023-12-14 | 2024-01-19 | 成都易格机械有限责任公司 | Device and method for precisely and efficiently machining shaft parts at multiple stations |
| CN117415356B (en) * | 2023-12-14 | 2024-03-12 | 成都易格机械有限责任公司 | Device and method for precisely and efficiently machining shaft parts at multiple stations |
| CN119159131A (en) * | 2024-10-23 | 2024-12-20 | 江苏中科朗润智能科技有限公司 | A drilling device for mechanical manufacturing |
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