WO2021237906A1 - 一种一次喷丸可实现双面加工装置 - Google Patents

一种一次喷丸可实现双面加工装置 Download PDF

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Publication number
WO2021237906A1
WO2021237906A1 PCT/CN2020/103661 CN2020103661W WO2021237906A1 WO 2021237906 A1 WO2021237906 A1 WO 2021237906A1 CN 2020103661 W CN2020103661 W CN 2020103661W WO 2021237906 A1 WO2021237906 A1 WO 2021237906A1
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WIPO (PCT)
Prior art keywords
reflective surface
workpiece
cavity
hole
open container
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PCT/CN2020/103661
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English (en)
French (fr)
Inventor
李富柱
陈尚爽
王匀
郭俊
范海洋
郭玉琴
刘宏
张�成
万伟超
张斌
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江苏大学
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Application filed by 江苏大学 filed Critical 江苏大学
Priority to US17/418,227 priority Critical patent/US11639534B2/en
Publication of WO2021237906A1 publication Critical patent/WO2021237906A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening

Definitions

  • the invention relates to the technical field of shot peening, and in particular to a device that can realize double-sided processing at one shot.
  • Shot peening is a surface strengthening process widely used in factories, that is, a cold working process that uses pellets to bombard the surface of the workpiece and implant residual compressive stress to improve the fatigue strength of the workpiece. It is widely used to improve the mechanical strength, wear resistance, fatigue resistance and corrosion resistance of parts.
  • the advantages of shot peening are simple equipment, low cost, no restriction on the shape and position of the workpiece, and convenient operation.
  • one shot peening can only achieve single-sided processing during shot peening, which greatly reduces the efficiency of shot peening.
  • the present invention provides a device that can realize double-sided processing in one shot peening, which can realize the processing of the front and back sides of the workpiece in one shot.
  • the present invention achieves the above technical objectives through the following technical means.
  • a device capable of realizing double-sided processing at one shot including:
  • Shot peening system including nozzles
  • a workpiece clamping mechanism arranged under the shot blasting system, for clamping a workpiece, the workpiece is provided with a first through hole, and the first through hole faces the nozzle;
  • the rebound system includes a reflective surface, an open container, and a reflective surface clamping unit.
  • the reflective surface includes an upper reflective surface, a middle reflective surface, and a lower reflective surface.
  • the middle reflective surface is provided with a second through hole.
  • the two through holes are coaxial with the first through hole, the upper reflective surface and the lower reflective surface are both made of flexible elastic materials, and both are provided with a waterproof layer, and the open container is provided with a partition board,
  • the partition divides the open container into a first cavity and a second cavity, the second cavity is provided with a filling liquid, the partition can slide in the open container, and the second cavity
  • the top surface of the body is open, and the lower reflective surface is in sealed connection with the open;
  • the partition is pushed to move in the direction of the second cavity, the filling liquid squeezes the lower reflective surface, and the lower reflective surface expands upward from the second through hole to form a sphere.
  • the air pump is in communication with the first cavity, the first cavity is provided with gas, and the air pump can adjust the air pressure in the first cavity.
  • control system that includes a control unit, a pressure gauge, and a sensor unit.
  • the sensor unit is used to measure the distance between the bottom end of the nozzle and the upper surface of the workpiece, and to measure the first The size of the aperture of a through hole
  • the pressure gauge is used to measure the pressure in the first cavity
  • the sensor unit, the air pump, and the pressure gauge are all connected to the control unit
  • the control unit is The signal transmitted by the sensor unit and the pressure gauge controls the operation of the air pump.
  • the workpiece clamping mechanism includes a left side clamp, a right side clamp, a left side support plate and a right side support plate, the workpiece is placed on the left side support plate and the right side support plate, and the left side The clamp and the right clamp clamp the workpiece from both sides of the workpiece.
  • the reflective surface clamping mechanism includes a lifting mechanism, a connecting rod, an upper splint, and a lower splint.
  • the top end of the connecting rod is connected with the lifting mechanism, and the bottom end of the connecting rod is connected with the upper splint.
  • the lower splint is fixedly arranged, the upper surface of the lower splint is flush with the upper surface of the open container, and the lifting mechanism is connected with the control unit.
  • the upper reflective surface and the lower reflective surface are both fabric-like structures.
  • the open container is installed on the lifting platform, the lifting platform is connected to the control unit, the control unit controls the lifting platform according to the signal transmitted by the sensor unit Lift.
  • a support plate is provided on the lifting platform, and the open container is installed on the support plate.
  • the middle reflective surface of the reflective surface of the present invention is provided with a second through hole, the upper reflective surface and the lower reflective surface are made of fabric-like elastic material, which is malleable, and the filling liquid is pushed upwards to squeeze the lower reflective surface by pushing the partition , So as to form a sphere at the second through hole.
  • the sphere has elasticity and can rebound shot peening to realize the shot peening of the back of the workpiece, so that when the workpiece is shot peened in a single shot, it can not only process the processing surface of the workpiece, but also It can process the back side of the workpiece, avoiding the limitation that one shot can only process one side in traditional shot peening.
  • the control system of the present invention obtains the distance between the bottom end of the nozzle and the upper surface of the workpiece through the sensing unit, and the aperture size of the first through hole, and analyzes the above data, thereby setting it by controlling the operation of the air pump
  • the size of the sphere of the reflecting surface makes it possible to better reflect shot peening.
  • FIG. 1 is a schematic diagram of a structure of a double-sided processing device that can realize double-sided processing in one shot according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the structure of the reflective surface in FIG. 1;
  • Fig. 3 is a top view of the reflecting surface and the clamping mechanism in Fig. 1.
  • 1-control center 2-air pump, 3-pressure gauge, 4-gas container, 5-partition, 6-filled liquid, 7-left support plate, 8-left fixture, 9-workpiece, 10-multi-function Sensor, 11-nozzle, 12-shot blasting, 14-right clamp, 15-right support plate, 16-extraction device, 17-link rod, 18-upper splint, 19-lower splint, 20-second cavity , 21-support plate, 22-lifting platform, 23-upper reflective surface, 24-middle reflective surface, 25-lower reflective surface.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more than two, unless specifically defined otherwise.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. , Or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • installed can be a fixed connection or a detachable connection.
  • integrally connected it can be a mechanical connection or an electrical connection
  • it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • the specific meanings of the above-mentioned terms in the present invention can be understood according to specific situations.
  • a device capable of realizing double-sided processing by one shot peening includes a shot peening system, a workpiece clamping mechanism, a lifting platform 22, a rebound system, and a control system.
  • the shot peening system is used to perform shot peening, and includes a nozzle 11 that sprays shot peening 12 on the workpiece.
  • the workpiece clamping mechanism is arranged under the shot blasting system for clamping the workpiece 9, and the workpiece 9 is provided with a first through hole.
  • the workpiece clamping mechanism in this embodiment includes a left clamp 8, a right clamp 14, a left support plate 7 and a right support plate 15. Both ends of the workpiece 9 are placed on the left support plate 7 and the right support plate.
  • the first through hole is located between the left support plate 7 and the right support plate 15. The left clamp 8 and the right clamp 14 clamp the workpiece 9 from both sides of the workpiece 9 to achieve Clamping of workpiece 9.
  • the rebound system is arranged under the workpiece 9 for rebound shot peening to achieve shot peening processing on the back of the workpiece 9.
  • the rebound system includes a reflecting surface, an open container 4, a reflecting surface fixture and an air pump 2, a support plate 21 is provided on the lifting platform 22, and the open container 4 is installed on the support 21.
  • the open container 4 is provided with a partition 5 which separates the open container 4 into a first cavity and a second cavity 20, and the second cavity 20 is provided with a filling liquid 6.
  • the partition 5 can slide in the open container 4 to change the volume of the first cavity and the second cavity.
  • the reflective surface includes an upper reflective surface 23, a middle reflective surface 24, and a lower reflective surface 25.
  • the middle reflective surface 24 is provided with a second through hole, and the second through hole is connected to the first through hole.
  • a through hole is coaxial.
  • the upper reflective surface 23 and the lower reflective surface 25 are both made of flexible elastic materials and have a fabric-like structure to make them malleable.
  • the top surface of the second cavity 20 is open, the lower reflective surface 25 is sealed to the opening, and both the upper reflective surface 23 and the lower reflective surface 25 are provided with a waterproof layer to prevent the filling liquid 6 from leaking.
  • the air pump 2 is in communication with the first cavity, and gas is arranged in the first cavity, and the air pump 2 can adjust the air pressure in the first cavity, so as to push the partition 5 to move.
  • the filling liquid 6 squeezes the lower reflective surface 25 upwards, thereby forming a sphere at the second through hole. Pill processing.
  • the reflective surface clamping mechanism includes a lifting mechanism 16, a connecting rod 17, an upper clamping plate 18, and a lower clamping plate 19.
  • the top end of the connecting rod 17 is connected to the lifting mechanism 16, and the bottom end of the connecting rod 17 is connected to the upper clamping plate.
  • 18 is connected, the lower splint 19 is fixedly arranged, the upper surface of the lower splint 19 is flush with the upper surface of the open container 4, and the upper splint 18 can be moved up and down through the work of the lifting mechanism 16, thereby achieving reflection Clamping of the surface.
  • the control system includes a control unit 1, a pressure gauge 3, and a sensor unit 10.
  • the sensor unit 10 is used to measure the distance between the bottom end of the nozzle 11 and the upper surface of the workpiece 9, and to measure the distance of the first through hole.
  • the aperture size can be specifically achieved by setting two sensors.
  • the pressure gauge 3 is used to measure the pressure in the first cavity.
  • the sensor unit 10, the air pump 2, the lifting mechanism 16 and the pressure gauge 3 are all connected to the control unit, and the control unit is based on The signal transmitted by the sensor unit 10 and the pressure gauge 3 controls the operation of the air pump 2 and realizes the control of the movement of the partition 5, thereby realizing the control of the size of the reflecting surface sphere, and the control unit 1 controls the operation of the lifting platform 22 Lifting, so that the reflecting surface is in the best position.
  • the control unit 1 can also control the lifting mechanism 16 to automatically control the clamping of the reflective surface.
  • the control unit 1 controls the work of the lifting mechanism 16 to make the upper clamping plate 18 and the lower clamping plate 19 Clamp the reflective surface A.
  • the sensor unit 10 measures the distance from the nozzle 11 to the upper surface of the workpiece 9 and the size of the aperture of the first through hole in the workpiece 9, and transmits the measured data to the control unit 1.
  • the control unit 1 analyzes the reflection based on the collected data The best position of the surface distance from the workpiece and the best size of the sphere on the reflecting surface, thereby controlling the work of the lifting platform 22 and the air pump 2, start the work of the shot peening system, and perform shot peening.
  • the upper surface is processed, and the other part of the shot peened 12 passes through the first through hole and is sprayed onto the sphere of the reflecting surface.
  • the sphere ejects the shot 12 to the back of the workpiece 9 to achieve the shot peening of the back of the workpiece 9 so as to achieve
  • a single shot peening not only the processing surface of the workpiece can be processed, but also the back side of the workpiece can be processed, which avoids the limitation that a single shot can only process one side in traditional shot peening.

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Abstract

本发明提供了一种一次喷丸可实现双面加工的装置，包括：喷丸加工系统；工件装夹机构，用于装夹工件，工件上设有第一通孔，第一通孔正对喷嘴；及反弹系统，包括反射面、敞口容器和反射面夹紧单元，反射面包括上层反射面、中层反射面和下层反射面，中层反射面上设有第二通孔，上层反射面和下层反射面均由柔性弹性材料制成，并且均设有防水层，敞口容器内设有隔板，将敞口容器分隔为第一腔体和第二腔体，第二腔体内设有填充液体，隔板能够在敞口容器内滑动，第二腔体的顶面敞口，下层反射面与敞口密封连接，本发明可以在对工件一次喷丸时实现正反两面的加工，避免了传统喷丸加工时一次喷丸只能加工单面的局限性。

Description

一种一次喷丸可实现双面加工装置 技术领域
本发明涉及喷丸加工技术领域，尤其涉及一种一次喷丸可实现双面加工装置。
背景技术
随着社会的快速发展以及科技的更新换代，对机械零件表面质量要求越来越高。零部件表面改性加工一直是机械加工重点关注的领域之一，而零部件加工中的喷丸是提高零部件表面综合力学性能的有效方法，广泛应用于各行业的零部件表面改性加工中。
喷丸加工是工厂广泛采用的一种表面强化工艺，即使用丸粒轰击工件表面并植入残余压应力，提升工件疲劳强度的冷加工工艺。广泛用于提高零件机械强度以及耐磨性、抗疲劳和耐腐蚀性等。喷丸加工的优点是设备简单、成本低廉，不受工件形状和位置限制，操作方便。
然而，目前喷丸加工时一次喷丸只能实现单面加工，极大的降低了喷丸加工效率。
发明内容
针对现有技术中存在不足，本发明提供了一种一次喷丸可实现双面加工的装置，可以在对工件一次喷丸时实现正反两面的加工。
本发明是通过以下技术手段实现上述技术目的的。
一种一次喷丸可实现双面加工的装置，包括：
喷丸加工系统，包括喷嘴；
工件装夹机构，设置于所述喷丸加工系统下方，用于装夹工件，工件上设有第一通孔，所述第一通孔正对所述喷嘴；及
反弹系统，包括反射面、敞口容器和反射面夹紧单元，所述反射面包括上层反射面、中层反射面和下层反射面，所述中层反射面上设有第二通孔，所述第二通孔与所述第一通孔同轴，所述上层反射面和所述下层反射面均由柔性弹性材料制成，并且均设有防水层，所述敞口容器内设有隔板，所述隔板将所述敞口容器分隔为第一腔体和第二腔体，所述第二腔体内设有填充液体，所述隔板能够在敞口容器内滑动，所述第二腔体的顶面敞口，所述下层反射面与所述敞口密封连接；
其中，推动所述隔板向所述第二腔体的方向移动，所述填充液体挤压所述下层反射面，所述下层反射面从所述第二通孔向上膨胀，形成球体。
进一步地，还包括气泵，所述气泵与所述第一腔体连通，所述第一腔体内设有气体，所述气泵能够调整所述第一腔体内的气压。
进一步地，还包括控制系统，所述控制系统包括控制单元、压力表、传感器单元，所述传感器单元用于测量所述喷嘴的底端与工件的上表面之间的距离，以及测量所述第一通孔的孔径大小，所述压力表用于测量所述第一腔体内的压力，所述传感器单元、所述气泵和所述压力表均与所述控制单元连接，所述控制单元根据所述传感器单元和所述压力表传递的信号控制所述气泵的工作。
进一步地，所述工件装夹机构包括左侧夹具、右侧夹具、左侧支撑板和右侧支撑板，工件放置于所述左侧支撑板和所述右侧支撑板上，所述左侧夹具和所述右侧夹具从工件两侧夹紧工件。
进一步地，所述反射面夹紧机构包括升降机构、连接杆、上夹板、下夹板，所述连接杆的顶端与所述升降机构连接，所述连接杆的底端与所述上夹板连接，所述下夹板固定设置，所述下夹板的上表面与所述敞口容器的上表面平齐，所述升降机构与所述控制单元连接。
进一步地，所述上层反射面和所述下层反射面均为织物状结构。
进一步地，还包括升降台，所述敞口容器安装于所述升降台上，所述升降台与所述控制单元连接，所述控制单元根据所述传感器单元传递的信号控制所述升降台的升降。
进一步地，所述升降台上设置有支撑板，所述敞口容器安装于支撑板上。
本发明的有益效果：
1.本发明的反射面的中层反射面上设置第二通孔，上层反射面和下层反射面采用织物状弹性材料制成，具有延展性，通过推动隔板使填充液体向上挤压下层反射面，从而在第二通孔处形成球体，该球体具有弹性能够反弹喷丸，实现对工件背面的喷丸加工，从而实现在对工件单次喷丸时，不仅能对工件加工面进行加工，也能对工件的背面进行加工，避免了传统喷丸加工时一次喷丸只能加工单面的局限性。
2.本发明的控制系统通过传感单元获取喷嘴的底端与工件的上表面之间的距离，第一通孔的孔径大小，并对上述数据进行分析，从而通过控制气泵的工作来设定反射面的球体的大小，使其处于能够更好的反射喷丸。
附图说明
图1为根据本发明实施例的一种一次喷丸可实现双面加工装置的结构示意图；
图2为图1中的反射面的结构示意图；
图3为图1中的反射面和夹板机构的俯视图。
附图标记：
1-控制中心，2-气泵，3-压力表，4-气体容器，5-隔板，6-填充液体，7-左侧支撑板，8-左侧夹具，9-工件，10-多功能传感器，11-喷嘴，12-喷丸，14-右侧夹具，15-右侧支撑板，16- 提取装置，17-链接杆，18-上夹板，19-下夹板，20-第二腔体，21-支撑板，22-升降台，23-上层反射面，24-中层反射面，25-下层反射面。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“轴向”、“径向”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
下面首先结合附图具体描述根据本发明实施例的一种一次喷丸可实现双面加工的装置。
请参阅图1至图3，根据本发明实施例的一种一次喷丸可实现双面加工的装置，包括喷丸加工系统、工件装夹机构、升降台22、反弹系统和控制系统。
具体的，喷丸加工系统用于进行喷丸加工，包括喷嘴11，喷嘴11向工件喷射喷丸12。
工件装夹机构设置于所述喷丸加工系统下方，用于装夹工件9，工件9上设有第一通孔。本实施例中的工件装夹机构包括左侧夹具8、右侧夹具14、左侧支撑板7和右侧支撑板15，工件9的两端放置于所述左侧支撑板7和所述右侧支撑板15上，使第一通孔处于左侧支撑板7和右侧支撑板15之间，所述左侧夹具8和所述右侧夹具14从工件9两侧夹紧工件9，实现工件9的装夹。
反弹系统设置在工件9的下方，用于反弹喷丸，实现对工件9的背面进行喷丸加工。具体的，反弹系统包括反射面、敞口容器4、反射面夹具和气泵2，升降台22上设有支撑板21，敞口容器4安装于支撑21上。所述敞口容器4内设有隔板5，所述隔板5将所述敞口容器4 分隔为第一腔体和第二腔体20，所述第二腔体20内设有填充液体6，所述隔板5能够在敞口容器4内滑动，以改变第一腔体和第二腔体的体积。
如图2所示，所述反射面包括上层反射面23、中层反射面24和下层反射面25，所述中层反射面24上设有第二通孔，所述第二通孔与所述第一通孔同轴，如图3所示，所述上层反射面23和所述下层反射面25均由柔性弹性材料制成，并呈织物状结构，使其具有延展性。所述第二腔体20的顶面敞口，所述下层反射面25与所述敞口密封连接，上层反射面23和下层反射面25均设有防水层，防止填充液体6渗漏。
气泵2与所述第一腔体连通，所述第一腔体内设有气体，所述气泵2能够调整所述第一腔体内的气压，从而实现推动隔板5运动。当隔板5向第二腔体20的方向运动，填充液体6向上挤压下层反射面25，从而在第二通孔处形成球体，该球体具有弹性能够反弹喷丸，实现对工件背面的喷丸加工。
反射面夹紧机构包括升降机构16、连接杆17、上夹板18、下夹板19，所述连接杆17的顶端与所述升降机构16连接，所述连接杆17的底端与所述上夹板18连接，所述下夹板19固定设置，所述下夹板19的上表面与所述敞口容器4的上表面平齐，通过升降机构16的工作可以实现上夹板18的上下运动，从而实现反射面的装夹。
控制系统包括控制单元1、压力表3和传感器单元10，所述传感器单元10用于测量所述喷嘴11的底端与工件9的上表面之间的距离，以及测量所述第一通孔的孔径大小，具体可以通过设置两个传感器来实现上述目的。所述压力表3用于测量所述第一腔体内的压力，所述传感器单元10、所述气泵2、升降机构16和所述压力表3均与所述控制单元连接，所述控制单元根据所述传感器单元10和所述压力表3传递的信号控制所述气泵2的工作，实现控制隔板5的运动，从而实现控制反射面球体的大小，同时控制单元1控制所述升降台22的升降，使得反射面处于最佳位置。本实施中，控制单元1还可以通过控制升降机构16来实现自动控制反射面的装夹。
根据本发明实施例的一种一次喷丸可实现双面加工的装置的工作过程：
将工件安放在左侧支撑板7、右侧支撑板15上方，并用左侧夹具8、右侧夹具14将其夹紧，控制单元1控制升降机构16的工作，使得上夹板18、下夹板19将反射面A夹紧。传感器单元10测量喷嘴11到工件9上表面的距离和工件9中第一通孔的孔径的大小，并将测量到的数据传输给控制单元1，控制单元1根据收集到的数据，分析出反射面距离工件的最佳位置和反射面上圆球的最佳大小，由此控制升降台22和气泵2的工作，开始喷丸系统的工作，进行喷丸加工，一部分喷丸12对工件9的上表面进行加工，另一部分喷丸12经过第一通孔，喷射至反射面的球体上，球体将喷丸12弹射至工件9的背面，实现工件9的背面喷丸加工， 从而实现在对工件单次喷丸时，不仅能对工件加工面进行加工，也能对工件的背面进行加工，避免了传统喷丸加工时一次喷丸只能加工单面的局限性。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在不脱离本发明的原理和宗旨的情况下在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (8)

  1. 一种一次喷丸可实现双面加工的装置，其特征在于，包括：
    喷丸加工系统，包括喷嘴(11)；
    工件装夹机构，设置于所述喷丸加工系统下方，用于装夹工件(9)，工件(9)上设有第一通孔，所述第一通孔正对所述喷嘴(11)；及
    反弹系统，包括反射面、敞口容器(4)和反射面夹紧单元，所述反射面包括上层反射面(23)、中层反射面(24)和下层反射面(25)，所述中层反射面(24)上设有第二通孔，所述第二通孔与所述第一通孔同轴，所述上层反射面(23)和所述下层反射面(25)均由柔性弹性材料制成，并且均设有防水层，所述敞口容器(4)内设有隔板(5)，所述隔板(5)将所述敞口容器(4)分隔为第一腔体和第二腔体(20)，所述第二腔体(20)内设有填充液体(6)，所述隔板(5)能够在敞口容器(4)内滑动，所述第二腔体(20)的顶面敞口，所述下层反射面(25)与所述敞口密封连接；
    其中，推动所述隔板(5)向所述第二腔体(20)的方向移动，所述填充液体(6)挤压所述下层反射面(25)，所述下层反射面(25)从所述第二通孔向上膨胀，形成球体。
  2. 根据权利要求1所述的一次喷丸可实现双面加工装置，其特征在于，还包括气泵(2)，所述气泵(2)与所述第一腔体连通，所述第一腔体内设有气体，所述气泵(2)能够调整所述第一腔体内的气压。
  3. 根据权利要求2所述的一次喷丸可实现双面加工装置，其特征在于，还包括控制系统，所述控制系统包括控制单元(1)、压力表(3)、传感器单元(10)，所述传感器单元(10)用于测量所述喷嘴(11)的底端与工件(9)的上表面之间的距离，以及测量所述第一通孔的孔径大小，所述压力表(3)用于测量所述第一腔体内的压力，所述传感器单元(10)、所述气泵(2)和所述压力表(3)均与所述控制单元连接，所述控制单元根据所述传感器单元(10)和所述压力表(3)传递的信号控制所述气泵(2)的工作。
  4. 根据权利要求1所述的一次喷丸可实现双面加工装置，其特征在于，所述工件(9)装夹机构包括左侧夹具(8)、右侧夹具(14)、左侧支撑板(7)和右侧支撑板(15)，工件(9)放置于所述左侧支撑板(7)和所述右侧支撑板(15)上，所述左侧夹具(8)和所述右侧夹具(14)从工件(9)两侧夹紧工件(9)。
  5. 根据权利要求1所述的一次喷丸可实现双面加工装置，其特征在于，所述反射面夹紧机构包括升降机构(16)、连接杆(17)、上夹板(18)、下夹板(19)，所述连接杆(17)的顶端与所述升降机构(16)连接，所述连接杆(17)的底端与所述上夹板(18)连接，所述下夹板(19)固定设置，所述下夹板(19)的上表面与所述敞口容器(4)的上表面平齐，所述升降机构(16)与所述控制单元连接。
  6. 根据权利要求1所述的一次喷丸可实现双面加工装置，其特征在于，所述上层反射面(23)和所述下层反射面(25)均为织物状结构。
  7. 根据权利要求3所述的一次喷丸可实现双面加工装置，其特征在于，还包括升降台(22)，所述敞口容器(4)安装于所述升降台(22)上，所述升降台(22)与所述控制单元连接，所述控制单元(1)根据所述传感器单元(10)传递的信号控制所述升降台(22)的升降。
  8. 根据权利要求3所述的一次喷丸可实现双面加工装置，其特征在于，所述升降台(22)上设置有支撑板(21)，所述敞口容器(4)安装于支撑板(21)上。
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