WO2021135001A1 - 机壳上装弹簧片装置 - Google Patents
机壳上装弹簧片装置 Download PDFInfo
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- WO2021135001A1 WO2021135001A1 PCT/CN2020/087194 CN2020087194W WO2021135001A1 WO 2021135001 A1 WO2021135001 A1 WO 2021135001A1 CN 2020087194 W CN2020087194 W CN 2020087194W WO 2021135001 A1 WO2021135001 A1 WO 2021135001A1
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- block
- casing
- spring
- fixed
- press
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/048—Springs
Definitions
- the invention relates to a motor component assembly equipment, in particular to a device for mounting a spring sheet on a casing.
- the spring leaf shown in Fig. 1 and Fig. 2 has a W-shaped cross section and a chamfer at one end.
- the spring sheet needs to be pressed into the motor casing. The worker first glues and fixes the magnetic tile on the inner wall of the casing, and then presses the spring sheet between two adjacent magnetic tiles to prevent the magnetic tiles from shifting due to mutual influence.
- the object of the present invention is to provide a device for installing spring sheets on a casing that can realize high-precision press-fitting of spring sheets and avoid damage to the magnetic tiles.
- a device for mounting a spring leaf on a casing comprising a bottom plate, a casing positioning seat and a first press are arranged on the bottom plate, and an upper part is arranged above the casing positioning seat.
- a feeding seat is fixed on the side of the feeding seat, a lifting block is arranged at the output end of the first press, and the feeding seat is linked with the lifting block and is located below the lifting block.
- the lower side of the lifting block is provided with A plurality of first guide rods extending downward, the loading seat has a first guide groove that opens upward to fit with the first guide rod, the lifting block is fixed to the pressure plate, and the loading seat has a loading feeder penetrating up and down.
- the pressure plate extends downward so that the lower end of the pressure plate extends into the feeding trough, and the feeding seat is provided with a containing groove communicating with the feeding trough, and the containing groove is used to place the left and right stacked spring sheets, and the containing groove
- a fixed block and a movable block are arranged inside, a first compression spring is arranged between the movable block and the fixed block, and the movable block pushes the spring sheet to move to the upper trough side under the action of the first compression spring.
- the casing When the device of the present invention is used, the casing is placed on the casing positioning seat, and then the first press is started, and the first press drives the feeding base to move downward, when the feeding base is supported on the casing or the casing positioning base
- the pressure plate When the pressure plate continues to be pressed down under the action of the first press, the pressure plate will push the spring plate in the upper trough to move downward to press it between two adjacent magnet tiles; wait for the first press to reset to drive the feeding
- the seat rises the pressure plate will first move upwards. With the movement of the pressure plate, the spring piece will be pushed into the upper chute under the action of the movable block and the first compression spring to be used for pressing the next spring piece. Installed.
- the invention can realize the automatic pressing and loading of the spring sheet, and the pressing plate that presses the spring sheet is moved vertically to prevent the spring sheet from impacting the side of the magnetic tile and avoid damage to the magnetic tile.
- the upgrade block of the first press has a fixed stroke each time
- the pressure plate has the same stroke each time, so that the spring plates are along the axis of the housing.
- the press-fitting precision is higher, which makes it easier for the end caps at both ends of the casing to fit with the casing.
- the shape of the pressure plate is designed according to the actual shape of the spring leaf, so that the pressure plate can only push one spring leaf downward at a time.
- a guide block and a second guide groove are provided between the inner wall of the containing groove and the side wall of the movable block.
- the guide block extends into the second guide groove, and the movable block moves along the second guide groove under the action of the first compression spring.
- the guide groove moves.
- the second guide groove and the guide block are arranged to prevent the movable block from tilting during the movement.
- the movable block is fixed to one end of the second guide rod, the other end of the second guide rod extends away from the upper chute, and the fixed block has a third guide that cooperates with the second guide rod.
- the third guide groove penetrates the fixed block, the second guide rod is away from the movable block through the fixed block and extends to the outside of the feeding seat, the second guide rod is away from the movable block to fix the limit block;
- the first compression spring is sleeved on the second guide rod.
- the second guide rod is used for the movable guide of the movable block and is also used for the setting of the first compression spring.
- the number of the pressing plates is at least two, and the pressing plates and the feeding seats are all arranged at an annular interval and surrounding the circumferential side of the first guide rod, and one pressing plate corresponds to the feeding seat.
- the invention can press and install a plurality of spring plates at one time, so as to improve the production efficiency.
- a limit pin is fixed on the pressure plate
- the loading seat has a strip groove that is vertically arranged and parallel to the feed groove
- the width of the spring sheet is greater than the width of the strip groove
- one end of the limit pin is fixed to the pressure plate to limit
- the other end of the bit pin is located in the strip groove.
- the limit pin is not only used for guiding when the pressing plate moves up and down, but also used to prevent the pressing plate from separating from the feeding seat.
- a second compression spring is sleeved on the first guide rod.
- the middle portion of the pressure plate extends toward the feeding seat side to form an arc-shaped protrusion.
- both ends of the pressure plate contact the upper end surface of the convex portion of the spring leaf, and the pressure plate
- the arc-shaped protrusions of the two are in contact with the upper end surface of the arc of the spring plate, and the thickness of the two ends of the pressure plate is less than or equal to the thickness of the spring plate.
- the lower end of the feeding seat has a protrusion
- the feeding groove penetrates the protrusion downward
- the feeding seat moves downward under the action of the first press and is supported on the casing or the casing positioning seat And make the protrusion extend into the casing.
- a second press is provided on the lower side of the bottom plate, and the front end of the output end of the second press is provided with a press block that extends upward and extends into the housing positioning seat, when the housing is positioned on the housing positioning seat
- the pressure block moves radially along the casing under the action of the second press
- the lower end of the pressure block has a boss for placing the magnetic tile.
- the invention can also be used for the adhesion and fixation of the magnetic tiles. Before the spring sheet is pressed, the magnetic tiles are placed on the boss, and at the same time the inner wall of the casing is coated with glue, and then the second press is started to adhere the magnetic tiles. Fix it on the casing, and then keep the position of the pressure block so that the magnetic tile is on the boss, and finally press the spring plate to avoid the magnetic tile from moving downward under the action of the spring plate as much as possible.
- a lift is fixed on the lower side of the bottom plate, the lift shaft of the lift is arranged vertically, the top of the lift shaft is fixed with a lift plate, and the second press is fixed on the lift plate.
- the invention has the advantages of realizing high-precision press-fitting of the spring sheet and avoiding damage to the magnetic tile.
- Fig. 1 is a schematic diagram of a structure of a spring leaf.
- Figure 2 is a schematic diagram of another structure of the spring leaf.
- Fig. 3 is a schematic diagram of a structure of the present invention.
- Fig. 4 is a schematic diagram of a structure of the feeding seat and the feeding seat of the present invention.
- Fig. 5 is a schematic diagram of another structure of the feeding seat and the feeding seat of the present invention.
- Fig. 6 is a bottom view of the loading seat of the present invention.
- the spring plate 1 of this embodiment has an M-shaped cross-section, the middle of the spring plate 1 is an arc 11, one end of the spring plate 11 has a chamfer, and the two bends of the spring plate 1 At the convex part 10.
- a device for mounting a spring leaf on a casing includes a bottom plate 21.
- the bottom plate 21 is provided with a casing positioning seat 22 and a first press 5, and a loading seat is provided above the casing positioning seat 22 3.
- the feeding seat 4 is fixed on the side of the feeding seat 3, and the output end of the first press 5 is provided with a lifting block 51.
- the feeding seat 3 is linked with the lifting block 51 and is located below the lifting block 51.
- the lower side of the lifting block 51 is provided with three A first guide rod 52 extending downwards, the loading seat 3 has a first guide groove 31 that opens upwards to cooperate with the first guide rod 52, the lifting block 51 is fixed to the pressing plate 50, and the loading seat 3 has a loading feeder penetrating up and down.
- the pressing plate 50 extends downwards so that the lower end of the pressing plate 50 extends into the feeding trough 32
- the feeding seat 4 is provided with a receiving groove 41 communicating with the feeding trough 32
- the receiving groove 41 is used to place the left and right stacked spring sheets 1
- the receiving groove 41 is provided with a fixed block 42 and a movable block 43.
- a first compression spring 44 is provided between the movable block 43 and the fixed block 42. Under the action of the first compression spring 44, the movable block 43 pushes the spring sheet 1 upward.
- the groove 32 side moves.
- a second compression spring 54 is sleeved on the first guide rod 52.
- a guide block 45 and a second guide groove 46 are provided between the inner walls on the opposite sides of the receiving groove 41 and the front and rear side walls of the movable block 43 to cooperate with each other.
- the guide block 45 extends into the second guide groove 46, and the movable block 43 is compressed in the first
- the spring 44 moves along the second guide groove 46.
- the second guide groove 46 is arranged on the front and rear inner walls of the receiving groove, and the guide block 45 is arranged on the movable block 43.
- the movable block 43 is fixed to one end of the second guide rod 47, and the other end of the second guide rod 47 extends away from the upper trough 32.
- the fixed block 42 has a third guide groove that cooperates with the second guide rod 47.
- the groove penetrates the fixed block 42, the second guide rod 47 is away from the movable block 43, passes through the fixed block 42 and extends to the outside of the feeding seat 4, the end of the second guide rod 47 away from the movable block 43 fixes the limit block 48, and the first compression spring 44 is sleeved on the second guide rod 47.
- the number of the pressing plate 50 is two, the two pressing plates 50 are arranged symmetrically, the two pressing plates 50 and the two feeding seats 4 are arranged at an annular interval and are surrounded on the circumferential side of the first guide rod 52, one pressing plate 50 and one feeding seat 4 corresponds.
- a feeding seat 4 is provided on the left and right sides of the feeding seat.
- the feeding seat 4 on the left side is not shown in the figure.
- the feeding seat 4 is fixed to the feeding seat by fastening bolts, and the feeding seat has a matching fastening.
- the threaded hole 33 of the bolt is provided on the left and right sides of the feeding seat.
- a limit pin 53 is fixed on the pressure plate 50, and the upper material seat 3 has a vertical strip groove 34 that is parallel to the upper material groove 32.
- the width of the spring sheet 1 is greater than the width of the strip groove 34 and the width of the limit pin 53.
- the limit pin One end of the left and right ends of 53 is fixed with the pressure plate, and the other end of the limit pin 53 is located in the strip groove.
- the middle of the pressure plate 50 extends to the side of the feed base 4 to form an arc-shaped protrusion 521.
- the pressure plate 50 moves downward to contact the spring leaf 1
- the front and rear ends of the pressure plate 50 contact the upper end surface of the convex portion 10 of the spring leaf 1
- the pressure plate 50 The arc-shaped protrusion 521 of 50 is in contact with the upper end surface of the arc 11 of the spring plate 1, and the thickness of the front and rear ends of the pressing plate 50 is smaller than the thickness of the spring plate 1.
- the lower end of the upper base 3 has a protrusion 35, the upper trough 32 penetrates the protrusion 35 downward, the upper base 3 moves downward under the action of the first press 5 and is supported on the casing 12, and the protrusion 35 Extend into the casing 12.
- a second press 6 is provided on the lower side of the bottom plate 21.
- the front end of the output end of the second press 6 is provided with a pressing block 61 that extends upward and extends into the housing positioning seat 22.
- the lower end of the pressing block 61 is provided with a magnetic tile 13
- the pressing block 61 moves radially along the housing 12 under the action of the second press 6.
- the front and rear edges of the cross section of the pressure block 61 are arc-shaped, and the front and rear sides of the lower end of the pressure block 61 are provided with bosses.
- a lifter 7 is fixed on the lower side of the bottom plate 21, a lift shaft 71 of the lifter 7 is arranged vertically, a lift plate 72 is fixed on the top of the lift shaft 71, and the second press 6 is fixed on the lift plate 72.
- glue is applied to the inner wall of the housing first, then the housing is placed on the housing positioning seat, and the elevator is controlled to make the pressing block above the housing, and then the worker places two magnets on the convex platform of the pressing block.
- the two magnetic tiles are arranged symmetrically back and forth, and then the worker passes the elevator to make the press block fall into the casing, and finally starts the second press, which controls the press block to move forward and backward in the radial direction of the casing.
- the two magnetic tiles are fixed to the inner wall of the casing one after the other.
- the first press is started, and the first press drives the upper base to move downward.
- the protrusion of the upper base is located on the upper side of the magnet and in the casing.
- the press plate moves downward under the action of the first press, and the press plate pushes the spring plate in the upper trough to move downward to press between two adjacent magnet tiles.
- the invention has the advantages of realizing high-precision press-fitting of the spring sheet and avoiding damage to the magnetic tile.
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- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
一种机壳上装弹簧片装置，包括底板（21），底板（21）上设有机壳定位座（22）和第一压机（5），机壳定位座（22）上方设有上料座（3），上料座（3）侧面固定有送料座（4），第一压机（5）输出端设有升降块（51），上料座（3）与升降块（51）联动并位于升降块（51）下方，升降块（51）下侧设有三根向下延伸的第一导向杆（52），上料座（3）具有向上开口以与第一导向杆（52）配合的第一导向槽（31），升降块（51）与压板（50）固定，上料座（3）具有上下贯穿的上料槽（32），压板（50）向下延伸以使压板（50）下端伸入上料槽（32）内，送料座（4）设有与上料槽（32）相通的容纳槽（41），容纳槽（41）用于放置左右层叠的弹簧片（1）。
Description
本发明涉及一种电机零部件组装设备，具体涉及一种机壳上装弹簧片装置。
由图1和图2所示的弹簧片，截面呈W形，一端具有倒角。弹簧片需要压装到电机机壳内，工人先在机壳内壁上粘附固定磁瓦，然后在相邻的两个磁瓦间压装弹簧片，以避免磁瓦相互影响发生偏移。
现有技术中，由工人手持榔头进行弹簧片的压装，难以实现弹簧片的垂直向下压装，弹簧片容易在榔头敲击过程中对磁瓦造成伤害，以使磁瓦破损。且工人难以保证每次弹簧片的压装位置，弹簧片会占用端盖的空间，使得机壳难以与端盖固定。
本发明的目的是提供一种能实现弹簧片的高精度压装，能避免磁瓦受损的机壳上装弹簧片装置。
为实现上述目的，本发明采用如下技术方案：一种机壳上装弹簧片装置，包括底板，所述底板上设有机壳定位座和第一压机，所述机壳定位座上方设有上料座，所述上料座侧面固定有送料座，所述第一压机输出端设有升降块，所述上料座与升降块联动并位于升降块下方，所述升降块下侧设有若干向下延伸的第一导向杆，所述上料座具有向上开口以与第一导向杆配合的第一导向槽，所述升降块与压板固定，所述上料座具有上下贯穿的上料槽，所述压板向下延伸以使压板下端伸入所述上料槽内，所述送料座设有与上料槽相通的容纳槽，容纳槽用于放置左右层叠的弹簧片，且容纳槽内设有固定块和活动块，所述活动块与固定块之间设有第一压缩弹簧，活动块在第一压缩弹簧的作用下推动弹簧片向上料槽侧移动。
本发明装置使用时，将机壳放置在机壳定位座上，然后启动第一压机，第一压机带动上料座向下移动，当上料座支撑在机壳或机壳定位座上时，压板继续在第一压机的作用下下压，压板会推动上料槽内的弹簧片向下移动以压入相邻两个磁瓦之间；待第一压机复位以带动上料座上升的过程中，压板会先向上移动，随着压板的移动，会有弹簧片在活动块和第一压缩弹簧的作用下被推入上料槽内，以用于下一个弹簧片的压装。本发明能实现弹簧片的自动压装和自动上料，对弹簧片进行施压的压板是竖向移动的，以避免弹簧片对磁瓦侧面进行撞击，以避免磁瓦受损。只要能保证第一压机的升级块每次都是固定的行程，在对同一批次的机壳进行弹簧片的压装时，可以保证压板每次行程相同，以使弹簧片沿机壳轴向的压装精度更高，使机壳两端的端盖更容易与机壳配合。其中，根据实际弹簧片的形状设计压板的形状，以使压板每次只能向下推出一个弹簧片。
作为优选，所述容纳槽内壁与活动块侧壁间设有相互配合的导向块和第二导向槽，导向块伸入第二导向槽内，活动块在第一压缩弹簧的作用下沿第二导向槽移动。第二导向槽和导向块的设置以避免活动块在活动过程中倾斜。
作为优选，所述活动块与第二导向杆的一端固定，所述第二导向杆的另一端向远离上料槽侧延伸，所述固定块具有与所述第二导向杆配合的第三导向槽；所述第三导向槽贯穿固定块，所述第二导向杆远离活动块的穿过固定块并延伸至送料座外侧，所述第二导向杆远离活动块的一端固定有限位块；所述第一压缩弹簧套设在第二导向杆上。第二导向杆用于活动块的活动导向，还用于第一压缩弹簧的设置。
作为优选，所述压板的数量至少为两个，若干压板和若干送料座均呈环形间隔设置并围绕在第一导向杆周向侧，一个压板与一个送料座对应。本发明能一次性进行多个弹簧片的压装，以提高生产效率。
作为优选，所述压板上固定有限位销，所述上料座具有竖向设置并与上料槽平行的条形槽，弹簧片宽度大于条形槽宽度，限位销一端与压板固定，限位销另一端位于条形槽内。限位销不仅用于压板上下移动时的导向，还用于避免压板与上料座相互脱离。
作为优选，所述第一导向杆上套设有第二压缩弹簧。上述设置以便于压板的复位。当第一压机复位时，压板会向上移动，待压板相对上料座移动一段距离后，上料座才会向上复位。
作为优选，所述压板中部向送料座侧延伸以形成有弧形凸起，当压板向下移动以与弹簧片接触时，所述压板两端与弹簧片的凸部上端面接触，所述压板的弧形凸起与弹簧片的弧部上端面接触，所述压板两端的厚度小于或等于弹簧片的厚度。上述设置以增加压板与弹簧片的接触面积，以提高弹簧片的压装效率。
作为优选，所述上料座下端具有凸起，所述上料槽向下贯穿所述凸起，上料座在第一压机的作用下向下移动并支撑在机壳或机壳定位座上，并使所述凸起伸入所述机壳内。上述设置以缩小弹簧片的竖向位移距离，以使弹簧片从上料槽内移出便能进入待安装位置。
作为优选，所述底板下侧设有第二压机，所述第二压机的输出端前端设有向上延伸并伸入机壳定位座内的压块，当机壳定位在机壳定位座上时，压块在第二压机的作用下沿机壳径向移动，所述压块下端具有用于放置磁瓦的凸台。本发明还能用于磁瓦的粘附固定，在进行弹簧片压装前，在凸台上放置磁瓦，同时机壳内壁上涂胶，然后启动第二压机，以将磁瓦粘附固定在机壳上，随后保持压块的位置，以使磁瓦任在凸台上，最后进行弹簧片的压装，以尽可能避免磁瓦在弹簧片作用下向下移动。
作为优选，所述底板下侧固定有升降机，所述升降机的升降轴竖向设置，升降轴顶部固定有升降板，所述第二压机固定于所述升降板上。上述设置以使磁瓦的放置更为方便。
本发明具有能实现弹簧片的高精度压装，能避免磁瓦受损的优点。
图1为弹簧片的一种结构示意图。
图2为弹簧片的另一种结构示意图。
图3为本发明的一种结构示意图。
图4为本发明的上料座和送料座的一种结构示意图。
图5为本发明的上料座和送料座的另一种结构示意图。
图6为本发明的上料座的仰视图。
下面根据附图和具体实施例对本发明作进一步描述。
由图1至图2所示，本实施例的弹簧片1，弹簧片1截面呈M形，弹簧片1中部为弧部11，弹簧片11一端具有倒角，弹簧片1的两个弯折处为凸部10。
需要在机壳12内壁上进行两个磁瓦13和两个弹簧片1的固定。
由图3至图6所示，一种机壳上装弹簧片装置，包括底板21，底板21上设有机壳定位座22和第一压机5，机壳定位座22上方设有上料座3，上料座3侧面固定有送料座4，第一压机5输出端设有升降块51，上料座3与升降块51联动并位于升降块51下方，升降块51下侧设有三根向下延伸的第一导向杆52，上料座3具有向上开口以与第一导向杆52配合的第一导向槽31，升降块51与压板50固定，上料座3具有上下贯穿的上料槽32，压板50向下延伸以使压板50下端伸入上料槽32内，送料座4设有与上料槽32相通的容纳槽41，容纳槽41用于放置左右层叠的弹簧片1，且容纳槽41内设有固定块42和活动块43，活动块43与固定块42之间设有第一压缩弹簧44，活动块43在第一压缩弹簧44的作用下推动弹簧片1向上料槽32侧移动。其中，第一导向杆52上套设有第二压缩弹簧54。
容纳槽41前后相对两侧内壁与活动块43前后侧壁间设有相互配合的导向块45和第二导向槽46，导向块45伸入第二导向槽46内，活动块43在第一压缩弹簧44的作用下沿第二导向槽46移动，第二导向槽46设置在容纳槽前后内壁上，导向块45设置在活动块43上。活动块43与第二导向杆47的一端固定，第二导向杆47的另一端向远离上料槽32侧延伸，固定块42具有与第二导向杆47配合的第三导向槽，第三导向槽贯穿固定块42，第二导向杆47远离活动块43的穿过固定块42并延伸至送料座4外侧，第二导向杆47远离活动块43的一端固定有限位块48，第一压缩弹簧44套设在第二导向杆47上。
压板50的数量为两个，两个压板50左右对称设置，两个压板50和两个送料座4均呈环形间隔设置并围绕在第一导向杆52周向侧，一个压板50与一个送料座4对应。本实施例的上料座左右两侧各设有一个送料座4，图中未画出左侧的送料座4，送料座4通过紧固螺栓与上料座固定，上料座具有配合紧固螺栓的螺纹孔33。
压板50上固定有限位销53，上料座3具有竖向设置并与上料槽32平行的条形槽34，弹簧片1宽度大于条形槽34宽度和限位销53宽度，限位销53左右两端的其中一端与压板固定，限位销53的另一端位于条形槽内。
压板50中部向送料座4侧延伸以形成有弧形凸起521，当压板50向下移动以与弹簧片1接触时，压板50前后两端与弹簧片1的凸部10上端面接触，压板50的弧形凸起521与弹簧片1的弧部11上端面接触，压板50前后两端的厚度小于弹簧片1的厚度。
上料座3下端具有凸起35，上料槽32向下贯穿凸起35，上料座3在第一压机5的作用下向下移动并支撑在机壳12上，并使凸起35伸入机壳12内。
底板21下侧设有第二压机6，第二压机6的输出端前端设有向上延伸并伸入机壳定位座22内的压块61，压块61下端具有用于放置磁瓦13的凸台，当机壳12定位在机壳定位座22上时，压块61在第二压机6的作用下沿机壳12径向移动。其中，压块61截面前后缘均呈圆弧形，压块61下端前后侧均设有凸台。底板21下侧固定有升降机7，升降机7的升降轴71竖向设置，升降轴71顶部固定有升降板72，第二压机6固定于升降板72上。
本发明使用时，先在机壳内壁涂胶，然后将机壳放置在机壳定位座上，并控制升降机以使压块位于机壳上方，随后工人在压块的凸台上放置两个磁瓦，两个磁瓦前后对称设置，随后工人通过升降机以使压块落入机壳内，最后启动第二压机，第二压机控制压块沿机壳径向向前并向后移动以使两个磁瓦先后与机壳内壁固定。
随后启动第一压机，第一压机带动上料座向下移动，当上料座支撑在机壳上时，上料座的凸起位于磁钢上侧并位于机壳内，随着第一压机的继续运行，压板在第一压机的作用下向下移动，压板会推动上料槽内的弹簧片向下移动以压入相邻两个磁瓦之间。
最后进行第一压机的复位并取出机壳并进行下一个机壳的零部件固定。待第一压机复位以带动上料座上升的过程中，压板会先向上移动，随着压板的移动，会有弹簧片在活动块和第一压缩弹簧的作用下被推入上料槽内，以用于下一个弹簧片的压装。
本发明具有能实现弹簧片的高精度压装，能避免磁瓦受损的优点。
Claims (10)
- 一种机壳上装弹簧片装置，其特征在于包括底板，所述底板上设有机壳定位座和第一压机，所述机壳定位座上方设有上料座，所述上料座侧面固定有送料座，所述第一压机输出端设有升降块，所述上料座与升降块联动并位于升降块下方，所述升降块下侧设有若干向下延伸的第一导向杆，所述上料座具有向上开口以与第一导向杆配合的第一导向槽，所述升降块与压板固定，所述上料座具有上下贯穿的上料槽，所述压板向下延伸以使压板下端伸入所述上料槽内，所述送料座设有与上料槽相通的容纳槽，容纳槽用于放置左右层叠的弹簧片，且容纳槽内设有固定块和活动块，所述活动块与固定块之间设有第一压缩弹簧，活动块在第一压缩弹簧的作用下推动弹簧片向上料槽侧移动。
- 根据权利要求1所述的机壳上装弹簧片装置，其特征在于所述容纳槽内壁与活动块侧壁间设有相互配合的导向块和第二导向槽，导向块伸入第二导向槽内，活动块在第一压缩弹簧的作用下沿第二导向槽移动。
- 根据权利要求1或2所述的机壳上装弹簧片装置，其特征在于所述活动块与第二导向杆的一端固定，所述第二导向杆的另一端向远离上料槽侧延伸，所述固定块具有与所述第二导向杆配合的第三导向槽；所述第三导向槽贯穿固定块，所述第二导向杆远离活动块的穿过固定块并延伸至送料座外侧，所述第二导向杆远离活动块的一端固定有限位块；所述第一压缩弹簧套设在第二导向杆上。
- 根据权利要求1所述的机壳上装弹簧片装置，其特征在于所述压板的数量至少为两个，若干压板和若干送料座均呈环形间隔设置并围绕在第一导向杆周向侧，一个压板与一个送料座对应。
- 根据权利要求1或4所述的机壳上装弹簧片装置，其特征在于所述压板上固定有限位销，所述上料座具有竖向设置并与上料槽平行的条形槽，弹簧片宽度大于条形槽宽度，限位销一端与压板固定，限位销另一端位于条形槽内。
- 根据权利要求1或4所述的机壳上装弹簧片装置，其特征在于所述第一导向杆上套设有第二压缩弹簧。
- 根据权利要求1所述的机壳上装弹簧片装置，其特征在于所述压板中部向送料座侧延伸以形成有弧形凸起，当压板向下移动以与弹簧片接触时，所述压板两端与弹簧片的凸部上端面接触，所述压板的弧形凸起与弹簧片的弧部上端面接触，所述压板两端的厚度小于或等于弹簧片的厚度。
- 根据权利要求1所述的机壳上装弹簧片装置，其特征在于所述上料座下端具有凸起，所述上料槽向下贯穿所述凸起，上料座在第一压机的作用下向下移动并支撑在机壳或机壳定位座上，并使所述凸起伸入所述机壳内。
- 根据权利要求1所述的机壳上装弹簧片装置，其特征在于所述底板下侧设有第二压机，所述第二压机的输出端前端设有向上延伸并伸入机壳定位座内的压块，当机壳定位在机壳定位座上时，压块在第二压机的作用下沿机壳径向移动，所述压块下端具有用于放置磁瓦的凸台。
- 根据权利要求9所述的机壳上装弹簧夹装置，其特征在于所述底板下侧固定有升降机，所述升降机的升降轴竖向设置，升降轴顶部固定有升降板，所述第二压机固定于所述升降板上。
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