WO2019029424A1 - 一种新型料槽及其加工所用的拉伸模具 - Google Patents

一种新型料槽及其加工所用的拉伸模具 Download PDF

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Publication number
WO2019029424A1
WO2019029424A1 PCT/CN2018/098260 CN2018098260W WO2019029424A1 WO 2019029424 A1 WO2019029424 A1 WO 2019029424A1 CN 2018098260 W CN2018098260 W CN 2018098260W WO 2019029424 A1 WO2019029424 A1 WO 2019029424A1
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Prior art keywords
plate
side plate
die
die ring
horizontal plane
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PCT/CN2018/098260
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English (en)
French (fr)
Inventor
徐永福
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山东金星不锈钢科技有限公司
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Publication of WO2019029424A1 publication Critical patent/WO2019029424A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/01—Feed troughs; Feed pails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices

Definitions

  • the invention relates to the field of machinery, in particular to a stainless steel trough used in the field of breeding, in particular to a novel trough and a drawing die for processing the same.
  • the known technology cannot carry out the drawing processing of the trough, so both are
  • the processing is combined by bending and welding, and the processing method has the advantages of slow processing speed, high labor cost and high comprehensive cost, and the accumulation of material in the trough cavity produced by the bending and welding process.
  • Dead ends the accumulation of feed in the dead corner is prone to mold, which causes the sow to become sick, which makes pig farmers very headache. Therefore, at present, the above two tanks coexist in the market, and all farms are used.
  • the invention is directed to the deficiencies of the prior art, and is improved on the basis of the conventional stretch forming chute, and a new chute which can greatly reduce the material consumption and has no dead angle of the accumulated material is designed, and The mold used in the drawing process.
  • a novel chute comprising a body and a mounting mechanism fixed on the outside of the body, the body comprising a front plate, a back plate, a left side plate, a right side plate and a bottom plate
  • the top plate of the back plate is further connected with a folding plate, and the front plate, the back plate, the left side plate and the right side plate are integrally formed with a curved transition and the bottom plate, the folding plate and the back plate, the left side
  • the plate and the right side plate are also integrally formed, and the opening of the front plate, the folding plate connected to the back plate, the left side plate and the right side plate is a rounded rectangle, and in use, the opening
  • the angle between the plane and the horizontal plane is 30° to 60°
  • the angle between the front plate and the horizontal plane is 30° to 60°
  • the back plate is perpendicular to the horizontal plane, the highest point of the folded plate and the
  • the ratio of the height of the vertical plane of the front panel to the horizontal plane is 2.8
  • the novel trough provided by the invention is raised in the back plate and the left and right side plates, and the folding plate is designed on the back plate, and the appropriate size, angle and selection are selected through repeated research and experiment.
  • the proportioning relationship avoids the problem of material dead space and the cost of material caused by pig arch food, and on the other hand reduces the problem of force partial load during the stretching process due to product structure during processing, so it is solved.
  • the problem of the prior art which is excessively severe in the stretch forming process is reduced on the basis of the prior art problems.
  • the bottom plate is an arc-shaped plate whose arc of the front plate and the back plate are curved.
  • the preferred embodiment of the bottom plate structure is simpler and easier to process, and has the beneficial effect of reducing the cost.
  • the planes of the flaps and the front plates are parallel to each other. This design allows the bottom of the die to be a cylinder during stretch forming, which reduces the problem of forced load.
  • the angle between the plane of the opening and the horizontal plane is 45° ⁇ 5°.
  • the plane of the opening is at an angle of 45° to the horizontal plane.
  • the angle between the front plate and the horizontal plane is 45° ⁇ 5°.
  • the front plate has an angle of 45° with the horizontal plane.
  • the ratio of the highest point of the flap to the height of the vertical plane of the front panel from the horizontal plane is 3.52 ⁇ 0.50:1.
  • the preferred solution has a better effect on reducing the cost and facilitating the feeding system of the sow.
  • the height of the vertical surface of the front panel is 144 ⁇ 25 mm.
  • the preferred solution has a better beneficial effect on reducing the eccentric load during the feeding and stretching process of the sow.
  • the present invention also provides a drawing die for processing the above novel chute, the drawing die comprising an upper die ring, a die and a lower die ring,
  • the die is matched with the shape of the inner cavity of the novel trough, and the lower end of the die is a rounded rectangle matching the opening, and the upper die and the lower die are respectively provided with the upper
  • the rounded rectangles match the cavities, the cavities are symmetrical at the left and right positions of the upper and lower dies, and the cavities are forward or backward at the front and rear positions of the upper and lower dies
  • the rearward offset is a distance of 50 mm to 100 mm, and corresponding to the above cavity, the die is also offset on the press from the front and rear positions by a corresponding distance in the front and rear positions, offset by a corresponding distance.
  • the highest point of the die is away from the center of the press, and at least two sets of mutually corresponding positioning grooves or projections are provided on the upper surface of the lower die and the lower surface of the upper
  • the positioning between the upper mold ring and the lower mold ring is designed.
  • the mechanism has at least two sets of corresponding positioning grooves or protrusions, so as to change the traditional processing technology of the product, the lower die ring is a floating processing mode, and the so-called floating process refers to the lower die ring and the lower mold in the conventional process.
  • the pads of the ring are placed directly on the support column of the press.
  • Serious problems such as cracking and the like make the product unprocessable, and the invention creatively positions the upper die ring and the lower die ring, where the positioning is different from the anti-wrinkle provided in the conventional stretching process, and wrinkle prevention
  • the rib is provided in the shaping process for fixing the four sides of the trough, and the groove or protrusion for positioning the upper die ring and the lower die ring used in the present invention is used to prevent the lower die ring from being uniformly stressed.
  • Useless It is not used for positioning steel plates, which reduces the problem of serious deformation during stretching; secondly, the installation of the die and the corresponding upper die ring and the inner cavity on the upper die ring are offset in the front-rear distance.
  • the highest point of the die is away from the center position of the press, so that the product back plate is partially displaced to the bottom plate with a large deformation amount during the processing, and the deformation amount of the steel plate at the bottom plate position is reduced, which is easier to form. . Therefore, the novel chute designed by the present invention can be successfully processed by using the drawing die.
  • the cavity is offset forward or backward by a distance of 80 ⁇ 15 mm at the front and rear positions of the upper and lower dies.
  • the cavity is offset forward or backward by a distance of 80 mm at the front and rear positions of the upper and lower dies.
  • the lower corners of the lower die ring and the four corners below the upper die ring are further provided with four sets of corresponding grooves or protrusions for positioning.
  • the preferred solution is a solution with relatively low cost and relatively reliable positioning, which helps to better solve the problem of force partial load.
  • the present invention has devised a new type of trough which can greatly reduce the cost and does not have a dead angle of the accumulated material, and gives the mold used in the re-stretching process.
  • Figure 1 is a schematic view showing the structure of a trough of a conventional structure produced by a drawing process
  • Figure 2 is a front view showing the structure of the novel trough of the present invention.
  • Figure 3 is a top plan view of Figure 2;
  • Figure 4 is a schematic view showing the state of use of the novel trough of the present invention.
  • Figure 5 is a schematic view showing the outline of the die of the drawing die of the present invention.
  • Figure 6 is a front view showing the structure of the upper die ring of the drawing die of the present invention.
  • Figure 7 is a cross-sectional structural view taken along line A-A of Figure 6;
  • Figure 8 is a front perspective view showing the lower die ring of the drawing die of the present invention.
  • Figure 9 is a cross-sectional structural view taken along line B-B of Figure 8.
  • the figure shows:
  • a novel chute includes a body and a mounting member 1 fixed on the outside of the body, the body including a front plate 2, a back plate 3, a left side plate 4, and a right side plate. 5 and the bottom plate 6, a top plate 7 is also connected to the top end of the back plate 3, and the front plate 2, the back plate 3, the left side plate 4, and the right side plate 5 are curved and integrally formed with the bottom plate 6.
  • the bottom plate 6 is an arc-shaped plate with a curved transition of the front plate 2 and the back plate 3, and the folded plate 7 and the back plate 3, the left side plate 4 and the right side plate 5 are also integrally formed.
  • the front panel 2, the flap 7 connected to the back panel 3, the left panel 4 and the right panel 5 are surrounded by a rounded rectangle.
  • the flap 7 and the front panel 2 are respectively located.
  • the planes are parallel to each other, the plane of the opening is at an angle of 45° with respect to the horizontal plane, the angle between the front panel 2 and the horizontal plane is 45°, and the back panel 3 is perpendicular to the horizontal plane, and the flap 7 is
  • the ratio of the highest point and the height of the vertical surface of the front panel 2 to the horizontal plane is 3.52:1, and the height H1 of the vertical surface of the front panel 2 is 144 mm.
  • a drawing die for processing the above novel chute comprising an upper die ring 8, a die 9 and a lower die ring 10.
  • the die 9 is matched with the shape of the inner cavity of the novel trough, and the lower end of the die 9 is a rounded rectangle matching the opening, and the upper die ring 8 and the lower die ring 10 are respectively provided.
  • the die 9 is also offset forward by a corresponding distance in the front and rear positions on the press, offset by a corresponding distance.
  • the highest point of the die 9 is away from the center position of the press, and four sets of mutually corresponding positioning grooves 11 or projections 12 are provided on the lower corners of the lower die ring 10 and below the upper die ring 8.
  • the processing flow of the above-mentioned trough should be briefly explained, including the following steps: blanking ⁇ stretching forming ⁇ shaping ⁇ laser cutting ⁇ heming, wherein it should be noted that in the shaping process, the used The mold has an inner cavity corresponding to the shape of the final product. During the processing, the die does not need to be offset before and after the fixing, and the traditional shaping process can be directly used to design the corresponding mold according to the shape of the processed product. .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

本发明涉及一种新型料槽，包括本体和固定在本体外面的安装机件，所述的本体包括前板、背板、左侧板、右侧板和底板，所述背板顶端还连接有一折板，所述的前板、背板、左侧板、右侧板均与底板为弧形过渡且一体成型，所述的折板与背板、左侧板和右侧板也为一体成型，所述的前板、与背板相连的折板、左侧板和右侧板围成的敞口为一圆角矩形，在使用时，所述敞口所在平面与水平面的夹角为45°，所述的背板与水平面垂直，所述折板的最高点和所述前板各自所在竖立面距离水平面的高度之比为3.5:1，所述前板的竖立面的高度为144mm，在此基础上本发明还给出了加工所用的拉伸模具。本发明具有外形美观、加工成本相对较低且在使用时省料的有益效果。

Description

一种新型料槽及其加工所用的拉伸模具 技术领域
本发明涉及机械领域，尤其涉及一种养殖领域中所用的不锈钢料槽，具体是指一种新型料槽及其加工所用的拉伸模具。
背景技术
目前对于养殖行业来讲，如何提高饲料的利用率是一个非常关键的问题，饲料利用率高就会降低养殖成本。对于母猪的饲喂这一块使用的不锈钢料槽目前最原始的一种料槽结构如图1中所示，这种料槽尺寸相对较小，一种常见的尺寸是长度515mm，宽度为380mm，深度为230mm，由于加工时前后受力偏载小故可用拉伸成型工艺进行加工，由于背板和两侧板的高度较低，母猪在进食时非常容易将料槽内的饲料给拱出来，造成了饲料的极大浪费。为减少饲料的浪费，现有的改进方案是将背板和两侧板加高，但是该方案却带来了加工上的难题，已知的技术无法进行料槽的拉伸加工，所以均是通过弯折再加焊接相结合的方式进行加工，这种加工方式加工速度慢，人力成本高，综合成本也较高，另外这种弯折加焊接的工艺生产出来的料槽腔内存在积料死角，死角内积存的饲料容易发霉，从而导致母猪生病，这一点令养猪人非常头痛。因此目前市场以上两种料槽并存，都有养殖场在采用。
也有人尝试将背板和左右两侧板加高使用传统的拉伸工艺进行加工，但均因为结构设计不合理或没有相匹配的加工模具等原因无法将料槽的本体通过拉伸的工艺加工出来。
因此如何设计一款能够采用拉伸成型的加工工艺生产的新型料槽解决费料的问题上成为母猪养殖行业的一个急需攻破的技术难题。
发明内容
本发明针对现有技术的不足，在传统的拉伸成型的料槽的基础上进行了改进，设计了一款可以大大减少费料且不存在积料死角的新型料槽，并给出了再拉伸加工过程中所使用的模具。
本发明是通过如下技术方案实现的，首先提供一种新型料槽，包括本体和固定在本体外面的安装机件，所述的本体包括前板、背板、左侧板、右侧板和底板，所述背板顶端还连接有一折板，所述的前板、背板、左侧板、右侧板均与底板为弧形过渡且一体成型，所述的折板与背板、左侧板和右侧板也为一体成型，所述的前板、与背 板相连的折板、左侧板和右侧板围成的敞口为一圆角矩形，在使用时，所述敞口所在平面与水平面的夹角为30°～60°，所述的前板与水平面的夹角为30°～60°，所述的背板与水平面垂直，所述折板的最高点和所述前板各自所在竖立面距离水平面的高度之比为2.8:1～3.8:1，所述前板所在竖立面的高度H1为130mm～160mm。
采用以上方案后，本发明的提供的新型料槽在背板和左右两个侧板均加高了并且在背板上设计了折板，并通过反复研究和实验选择了合适的尺寸、角度及配比关系，一方面避免了存在积料死角和因猪拱食产生的费料问题，另一方面减少了加工时由于产品结构导致拉伸成型过程中的受力偏载的问题，因此在解决现有技术问题的基础上减少了的拉伸成型加工中存在的偏载过于严重的问题。
作为优选，所述底板整体为前板和背板呈弧形过渡的弧形板。此种优选方案底板结构更简单且便于加工，并有减少费料的有益效果。
作为优选，所述的折板与前板各自所在平面相互平行。这种设计可使得在拉伸成型时模头的底部为柱体，可减少受力偏载的问题。
作为优选，所述敞口所在平面与水平面的夹角为45°±5°。
较佳的，所说的敞口所在平面与水平面的夹角为45°。
选择上述两种方案对母猪采食而言是舒适的采食方案，也是加工相对较为省料和便于加工的方案。
作为优选，所述的前板与水平面的夹角为45°±5°。
较佳的，所述的前板与水平面的夹角为45°。
选择上述两种方案，对于解决母猪采食的方便性、减少费料和积料及便于加工方便均有较好的效果。
作为优选，所述折板的最高点和前板各自所在竖立面距离水平面的高度之比为3.52±0.50:1。本优选方案对于减少费料、便于母猪采食方案具有较好的效果。
作为优选，所述前板的竖立面的高度为144±25mm。本优选方案对于方便母猪采食和拉伸加工时减少偏载有较好的有益效果。
在上述提供的新型料槽的基础上，本发明还提供一种用来加工上述新型料槽所使用的拉伸模具，所述的拉伸模具包括上模圈、模头和下模圈，所述的模头与所述新型料槽的内腔形状相匹配，所述的模头下端为与敞口相匹配的圆角矩形，所述的上模圈和下模圈内均设有与上面所述圆角矩形相匹配的空腔，所述的空腔在上模圈和下模圈的左右位置对称，而所述空腔在上模圈和下模圈的前后的位置向前或向后偏移 50mm～100mm的距离，而与上述空腔相对应，所述模头在安装在压机上同样在前后位置上向前或向后偏移相对应的距离，偏移相应距离后使得模头的最高点远离压机的中心位置，所述的下模圈的上面、上表面的下面上还设有至少有两组相互对应的定位用的凹槽或凸起。
采用上述方案后，在加工本发明的新型料槽时，利用两点进一步减少了产品机构导致加工中存在的受力偏载的问题，首先一点是上模圈和下模圈之间设计了定位机构，既至少两组相互对应的定位凹槽或凸起，这样改变此类产品传统加工工艺，下模圈为浮动加工的方式，所谓的浮动加工是指传统工艺中下模圈以及放置下模圈的垫板均为直接放置在压机上行支撑柱上，浮动加工在受力偏载严重的产品加工时，下模圈与模头之间受力会变大而导致加工件的皱褶畸形、拉裂等严重问题使得产品加工不出来的问题，而本发明创造性的将上模圈与下模圈进行定位，此处的定位不同于传统拉伸工艺中的设置的防皱筋，防皱筋是整形工艺中设有的用来固定料槽四边的，而本发明用到的将上模圈与下模圈定位用的凹槽或凸起是用来防止下模圈因受力均匀窜动之用的，而不是定位钢板用的，减少了拉伸过程中的变形严重的问题；其次一点，模头的安装以及相对应的上模圈、上模圈上的内腔，在前后距离上进行了偏移，使得，模头的最高点远离压机的中心位置，这样使得加工时产品背板在拉伸时增加一部分向变形量较大的底板位置偏移，减少了底板位置钢板的变形量，更加易于成型。因此采用此拉伸模具能够成功加工出本发明所设计的新型料槽。
作为优选，所述空腔在上模圈和下模圈的前后的位置向前或向后偏移80±15mm的距离。
较佳的，所述空腔在上模圈和下模圈的前后的位置向前或向后偏移80mm的距离。
采用上述两种方案，对于加工本发明产品的变形不均匀及受力偏载的问题有积极效果。
作为优选，所述的下模圈上面、上模圈下面的四角上还设有四组相互对应的定位用的凹槽或凸起。本优选方案是一种成本较为节省且定位较为可靠的解决方案，有助于较好解决受力偏载的问题。
综上所述，本发明设计出了一种可以大大减少费料且不存在积料死角的新型料槽，并给出了再拉伸加工过程中所使用的模具。
附图说明
图1为用拉伸工艺生产出来的传统结构的料槽结构示意图；
图2为本发明的新型料槽的主视结构示意图；
图3为图2的俯视结构示意图；
图4为本发明的新型料槽的使用状态示意图；
图5为本发明的拉伸模具的模头外形结构示意图；
图6为本发明的拉伸模具的上模圈的主视结构示意图；
图7为图6中沿剖面A-A方向的剖视结构示意图；
图8为本发明的拉伸模具的下模圈的主视结构示意图；
图9为与图8中沿剖面B-B方向的剖视结构示意图；
图中所示：
1、安装机件，2、前板，3、背板，4、左侧板，5、右侧板，6、底板，7、折板，8、上模圈，9、模头，10、下模圈，11、凹槽，12、凸起。
具体实施方式
为能清楚说明本发明方案的技术特点，下面通过具体实施方式，对本方案进行阐述。
如图2至图4中所示，一种新型料槽，包括本体和固定在本体外面的安装机件1，所述的本体包括前板2、背板3、左侧板4、右侧板5和底板6，所述背板3顶端还连接有一折板7，所述的前板2、背板3、左侧板4、右侧板5均与底板6为弧形过渡且一体成型，所述底板6整体为前板2和背板3呈弧形过渡的弧形板，所述的折板7与背板3、左侧板4和右侧板5也为一体成型，所述的前板2、与背板3相连的折板7、左侧板4和右侧板5围成的敞口为一圆角矩形，在使用时，所述的折板7与前板2各自所在平面相互平行，所述敞口所在平面与水平面的夹角为45°，所述的前板2与水平面的夹角为45°，所述的背板3与水平面垂直，所述折板7的最高点和所述前板2各自所在竖立面距离水平面的高度之比为3.52:1，所述前板2所在竖立面的高度H1为144mm。
如图5至图7中所示，一种用来加工上述新型料槽所使用的拉伸模具，所述的拉伸模具包括上模圈8、模头9和下模圈10，所述的模头9与所述新型料槽的内腔形状相匹配，所述的模头9下端为与敞口相匹配的圆角矩形，所述的上模圈8和下模圈10内均设有与上面所述圆角矩形相匹配的空腔，所述的空腔在上模圈8和下模圈10的左右位置对称，而所述空腔在上模圈8和下模圈10的前后的位置向前偏移88.5mm的 距离，而与上述空腔相对应，所述模头9在安装在压机上同样在前后位置上向前偏移相对应的距离，偏移相应距离后使得模头9的最高点远离压机的中心位置，所述的下模圈10上面、上模圈8下面的四角上还设有四组相互对应的定位用的凹槽11或凸起12。
在此还应简单说明一下上述料槽的加工工艺流程，包括如下步骤，下料→拉伸成型→整形→激光切割→卷边，其中，需要说明的是，在整形工艺中，所用到的上模具有与最终产品外形相对应的内模腔，在加工时模头在固定在拉伸上不需要前后位置偏移，直接采用传统的整形工艺并根据所加工产品的形状设计相应的模具即可。
当然，上述说明也并不仅限于上述举例，本实用新型未经描述的技术特征可以通过或采用现有技术实现，在此不再赘述；以上实施例及附图仅用于说明本实用新型的技术方案并非是对本实用新型的限制，参照优选的实施方式对本实用新型进行了详细说明，本领域的普通技术人员应当理解，本技术领域的普通技术人员在本实用新型的实质范围内所做出的变化、改型、添加或替换都不脱离本发明的宗旨，也应属于本发明的权利要求保护范围，如所属上模圈8和下模圈10设有的凹槽11和凸起12可以互换，涉及到的一些尺寸也不是一成不变的，上述实施例只是给出了最佳的实施方式。

Claims (10)

  1. 一种新型料槽，包括本体和固定在本体外面的安装机件(1)，所述的本体包括前板(2)、背板(3)、左侧板(4)、右侧板(5)和底板(6)，其特征在于：所述背板(3)顶端还连接有一折板(7)，所述的前板(2)、背板(3)、左侧板(4)、右侧板(5)均与底板(6)为弧形过渡且一体成型，所述的折板(7)与背板(3)、左侧板(4)和右侧板(5)也为一体成型，所述的前板(2)、与背板(3)相连的折板(7)、左侧板(4)和右侧板(5)围成的敞口为一圆角矩形，在使用时，所述敞口所在平面与水平面的夹角为30°～60°，所述的前板(2)与水平面的夹角为30°～60°，所述的背板(3)与水平面垂直，所述折板(7)的最高点和所述前板(2)各自所在竖立面距离水平面的高度之比为2.8:1～3.8:1，所述前板(2)所在竖立面的高度H1为130mm～160mm。
  2. 根据权利要求1所述的新型料槽，其特征在于：所述底板(6)整体为前板(2)和背板(3)呈弧形过渡的弧形板。
  3. 根据权利要求1所述的新型料槽，其特征在于：所述的折板(7)与前板(2)各自所在平面相互平行。
  4. 根据权利要求1所述的新型料槽，其特征在于：所述敞口所在平面与水平面的夹角为45°±5°。
  5. 根据权利要求1所述的新型料槽，其特征在于：所述的前板(2)与水平面的夹角为45°±5°。
  6. 根据权利要求1所述的新型料槽，其特征在于：所述折板(7)的最高点和前板(2)各自所在竖立面距离水平面的高度之比为3.52±0.50:1。
  7. 根据权利要求1所述的新型料槽，其特征在于：所述前板(2)的竖立面的高度H1为144±25mm。
  8. 一种用来加工如权利要求1至7中任一新型料槽所使用的拉伸模具，所述的拉伸模具包括上模圈(8)、模头(9)和下模圈(10)，所述的模头(9)与所述新型料槽的内腔形状相匹配，其特征在于：所述的模头(9) 下端为与敞口相匹配的圆角矩形，所述的上模圈(8)和下模圈(10)内均设有与上面所述圆角矩形相匹配的空腔，所述的空腔在上模圈(8)和下模圈(10)的左右位置对称，而所述空腔在上模圈(8)和下模圈(10)的前后的位置向前或向后偏移50mm～100mm的距离，而与上述空腔相对应，所述模头(9)在安装在压机上同样在前后位置上向前或向后偏移相对应的距离，偏移相应距离后使得模头(9)的最高点远离压机的中心位置，所述的下模圈(10)的上面、上模圈(8)的下面上还设有至少有两组相互对应的定位用的凹槽(11)或凸起(12)。
  9. 根据权利要求8所述的拉伸模具，其特征在于：所述空腔在上模圈(8)和下模圈(10)的前后的位置向前或向后偏移80±15mm的距离。
  10. 根据权利要求8所述的拉伸模具，其特征在于：所述的下模圈(8)上面、上模圈(10)下面的四角上还设有四组相互对应的定位用的凹槽(11)或凸起(12)。
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Publication number Priority date Publication date Assignee Title
CN107225183B (zh) * 2017-08-08 2018-08-10 山东金星不锈钢科技有限公司 一种新型料槽及其加工所用的拉伸模具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179844A (ja) * 1986-01-31 1987-08-07 Marujiyun Seiki Kogyo Kk タイミングベルトプ−リ−の成形金型
CN202059857U (zh) * 2011-05-12 2011-12-07 程洪青 食用猪槽
CN104028609A (zh) * 2014-05-27 2014-09-10 浙江大学 应用于球形封头整体拉深的环形锥台结构双层压边圈装置
CN104759513A (zh) * 2015-03-17 2015-07-08 苏州市东吴滚针轴承有限公司 一种轴承外圈拉伸自动送料装置
CN106561471A (zh) * 2016-10-25 2017-04-19 马鞍山市金农牧业有限公司 自动投喂清洗食槽
CN107225183A (zh) * 2017-08-08 2017-10-03 山东金星不锈钢科技有限公司 一种新型料槽及其加工所用的拉伸模具
CN207086706U (zh) * 2017-08-08 2018-03-13 山东金星不锈钢科技有限公司 一种新型料槽及其加工所用的拉伸模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202354197U (zh) * 2011-11-25 2012-08-01 周庆民 一种能够预防猪食外溢的猪食槽
WO2013088200A1 (en) * 2011-12-13 2013-06-20 Rīgas Tehniskā Universitāte Spill-proof container
CN204032041U (zh) * 2014-06-19 2014-12-24 鲁伏田 一种母猪食槽
CN204733735U (zh) * 2015-03-24 2015-11-04 贵州省草业研究所 一种舍饲羊食槽
CN205492069U (zh) * 2016-03-17 2016-08-24 江西润民农业生物科技发展有限公司 一种方便清洗的猪用食槽
CN205922416U (zh) * 2016-06-20 2017-02-08 务川县金茂生猪养殖有限公司 一种猪用饲料槽

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179844A (ja) * 1986-01-31 1987-08-07 Marujiyun Seiki Kogyo Kk タイミングベルトプ−リ−の成形金型
CN202059857U (zh) * 2011-05-12 2011-12-07 程洪青 食用猪槽
CN104028609A (zh) * 2014-05-27 2014-09-10 浙江大学 应用于球形封头整体拉深的环形锥台结构双层压边圈装置
CN104759513A (zh) * 2015-03-17 2015-07-08 苏州市东吴滚针轴承有限公司 一种轴承外圈拉伸自动送料装置
CN106561471A (zh) * 2016-10-25 2017-04-19 马鞍山市金农牧业有限公司 自动投喂清洗食槽
CN107225183A (zh) * 2017-08-08 2017-10-03 山东金星不锈钢科技有限公司 一种新型料槽及其加工所用的拉伸模具
CN207086706U (zh) * 2017-08-08 2018-03-13 山东金星不锈钢科技有限公司 一种新型料槽及其加工所用的拉伸模具

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