Engine guide vane wax pattern placing device

A guide vane and engine technology, applied in the field of investment precision casting, can solve the problems affecting the precision and quality of engine guide vane processing, softening and deformation of the surface of the wax mold, and affecting the qualified rate of the engine, so as to avoid softening and deformation and improve reliability , Guarantee the effect of precise shape

Pending Publication Date: 2022-01-04
MAANSHAN XINGLONG FOUNDRY CO LTD
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AI-Extracted Technical Summary

Problems solved by technology

[0003] Wax pattern preparation is one of the important processes of investment precision casting. The dimensional accuracy of the wax pattern directly affects the dimensional accuracy of the casting blank. However, it is affected by many factors such as the temperature of the wax pattern workshop and the placement of the wax pattern. It is very difficult. For example, if the temper...
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Method used

Buffering mechanism 3 comprises the cylinder 31 that is fixedly connected with base 1 upper surface, and the upper surface of cylinder 31 offers circular hole, and the hole wall of circular hole is movably connected with moving rod 32, and the bottom end of moving rod 32 is fixed A support block 33 is socketed, and a seal ring 34 is fixedly socketed on the side wall of the support block 33. The outer wall of the seal ring 34 is movably connected with the inner wall of the cylinder 31. The rod wall of the moving rod 32 is movably socketed with a buffer spring 35 to buffer The bottom end of the spring 35 is fixedly connected with the upper surface of the cylinder 31. This mechanism makes the wax mold of the engine guide vane also have the function of buffer protection when the placement device moves, and improves the safety and reliability of the device for placing the wax mold of the engine guide vane.
Refrigeration mechanism 2 comprises the refrigeration equipment 21 that is fixedly connected with base 1 upper surface, and the refrigeration pipe outer wall of refrigeration equipment 21 is fixedly sleeved with refrigeration box 22, and the lower surface of refrigeration box 22 is fixedly connected with base 1 upper surface, and refrigeration box The upper surface of 22 is fixedly connected with a circulating air pump 23, the...
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Abstract

The invention relates to the technical field of investment precision casting and discloses an engine guide vane wax pattern placing device which comprises a base, wherein a refrigerating mechanism and a plurality of buffering mechanisms are fixedly connected to the upper surface of the base, a placing box is fixedly connected to the top ends of the buffering mechanisms, a plurality of supporting net plates are fixedly connected to the inner wall of the placing box, a plurality groups of of placing mechanisms are fixedly connected to the upper surface of each supporting net plate, a rectangular inlet hole is formed in the side wall of the placing box, and a side plate is hinged to the outer wall of the placing box through a hinge. The engine guide vane wax pattern placing device has the capacity of cooling, shape preserving and reliable placing. Meanwhile, an engine guide vane wax pattern has a buffering protection function when the placing device moves, so that the safety and reliability of the engine guide vane wax pattern placed by the device are improved, the machining precision and quality of an engine guide vane can be guaranteed, and the yield of mass production of the engine guide vanes can further be guaranteed.

Application Domain

Moulding tools

Technology Topic

Structural engineeringMechanical engineering +2

Image

  • Engine guide vane wax pattern placing device
  • Engine guide vane wax pattern placing device
  • Engine guide vane wax pattern placing device

Examples

  • Experimental program(1)

Example Embodiment

[0025] The technical solutions in the embodiments of the present invention will be apparent from the embodiments of the present invention, as will be described, as will be described herein, not all of the embodiments of the invention, not all of the embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.
[0026] See Figure 1-5 An engine guide blade wax mold placement device, including the base 1, the upper surface of the base 1 fixedly connected to the refrigeration mechanism 2 and the plurality of buffer mechanism 3, the top end of the plurality of buffer mechanisms 3 fixedly connected to the placement case 4, place the box 4 The inner wall is fixedly connected to a plurality of support die 5, and the upper surface of the support sheet 5 is fixedly connected to the multi-set placed mechanism 6, and the side wall of the placing case 4 is opened, and the outer wall of the placed box 4 is hinged. The side plate 8 is fixedly connected to the upper surface of the placed box 4.
[0027] The placement mechanism 6 includes two L-shaped plates 61 fixed to the upper surface of the support mesh 5, and the inner wall activity of the two L-shaped plate 61 is connected to a plurality of card strips 62, and the outer wall of the two parallel card 62 is commonly fixed. The U-shaped place plate 63, the upper surface of the U-shaped plate 63 opens a guide blade placement recess 64, and the upper surface of the U-shaped plate 63 is fixedly connected to the U-shaped cover 65, and the upper surface of the U-shaped cover 65 is opened. Further, the hole wall of the through hole is attached to the T-shaped rod 66, and the bottom end of the T-shaped rod 66 is fixedly connected to the sponge block 67, the tip wall movable sleeve is connected to the reset spring 68, and the reset spring 68 is connected. The connection is fixed to the upper surface of the T-shaped rod 66 and the upper surface of the U-shaped cover 65, respectively.
[0028] The buffer mechanism 3 includes a cylinder 31 that is fixedly coupled to the upper surface of the base 1, and the upper surface of the cylinder 31 has a circular hole, and the hole wall of the circular hole is attached to the moving rod 32, and the bottom end of the mobile lever 32 is fixed. The support block 33, the side wall of the support block 33 secures the seal ring 34, the outer wall of the sealing ring 34 and the inner wall of the cylinder 31, the wall wall of the mobile rod 32, the cushion spring 35, the cushion spring 35 The bottom end is fixed to the upper surface of the cylinder 31, which allows the engine guiding blade wax mold to move when the device is moved, and the function of buffering protection is moved, and the device is used to place the safety and reliability of the engine guide blade wax mold.
[0029]The refrigeration mechanism 2 includes a refrigerating apparatus 21 that is fixedly coupled to the upper surface of the base 1, and the cooling tube outer wall of the refrigeration apparatus 21 is fixed to the cooling box 22, and the lower surface of the refrigerator 22 is fixed to the upper surface of the base 1, and the cooling box 22 The surface is fixedly connected to the circulating gas pump 23, and the output terminal of the circulating gas pump 23 is fixedly communicated with the bending pipe 24, and the bottom end of the bending pipe 24 is fixedly communicated with the upper surface of the refrigerator 22, and the input end of the circulating gas pump 23 is fixedly connected to the connecting tube 25. The top end of the connecting tube 25 is fixedly coupled to the upper surface of the placement case 4, and the bottom end of the refrigerator 22 is fixedly communicated with the hose 26, and the bottom end of the hose 26 is fixedly communicated with the bottom end of the placement case 4, the mechanism to guide the engine The blade wax mode placement device has the ability to cool conformity, improve the safety of the engine guide blade wax mode, and can ensure the accuracy and quality of the engine guide blade processing, and can also ensure the qualification rate of the engine guide blade mass production.
[0030] The fixing mechanism 9 includes a rolling bearing 91 that is fixedly coupled to the upper surface of the placement case 4, and the inner wall of the rolling bearing 91 is fixedly connected to the fixing lever 92, the rod wall fixing of the fixed lever 92 is fixed, and the stopper 93 is close to the side plate 8. The side fixed connection has a rubber pad 94, and the outer wall of the stop 93 is fixed to the shake 95.
[0031] The upper surface of the base 1 is fixedly connected to the battery 10, and the upper surface of the base 1 is fixed is fixed to the universal wheel 11, and the universal wheel 11 can facilitate the movement of the engine guide the blade wax mold placement device.
[0032] The outer walls of the base 1 are co-fixedly attached to the U-shaped handle 12, and the U-shaped handle 12 can facilitate movement of the engine guide blade wax mold placement device, and convenient to control the direction of movement.
[0033] The inner wall of the refrigerator 22 is fixedly connected to the insulation sea shell 13, and the heat-insulating sea mask 13 can improve the insulation of the refrigerator 22.
[0034] In summary, the engine guide the blade wax mode placement device, and after the engine guide blade wax mold is completed, the engine guide blade wax mold is placed in the guide blade of the U-shaped plate 63 to place the groove 64, by the guide blade. Placing the groove 64 allows the engine guide the blade wax mold to be placed horizontally, expand its load-bearing surface, avoiding the engine guide blade wax mode due to its own pressure squeezing, increasing the reliability of the engine guide blade wax mode, then put the side panel 8 close The layout of the box 4 is closed, and the side plate 8 is opened by shaking 95 and the fixing rod 92 rotating the stopper 93, and then the temperature of the refrigerator 22 is lowered by the refrigerator 21, and the circulating gas pump 23 is activated, the circulating gas pump 23 is connected through the connecting tube. 25, the bending pipe 24 and the hose 26 returns to the placement box 4 after the cooling box 22 is cooled to the placement box 4, reducing the temperature of the engine guide blade wax mold, avoiding the engine guide blade wax mode due to too high temperature and surface softening The deformation, ensuring the accuracy of the engine guide blade wax mold, the mechanism to provide the engine guide blade wax mode placement device with cooling and placing reliable ability, increasing the safety of the engine guide blade wax mode, and can protect the engine guide blade processing The accuracy and quality can also ensure the pass rate of the engine guide blade mass production. When the engine guide leaf wax mold is placed on the U-shaped placement plate, the sponge block 67 at the bottom end of the T-shaped rod 66 is in contact with the engine by the reset spring 68. The guide blade wax mold surface prevents the engine guiding blade wax mold from moving while moving, the deformation of the sponge block 67 can prevent the engine guide blade wax mold to be extruded, and the placement means moving through the universal wheel 11, The moving rod 32 of the buffer mechanism 3 is moved downward, and when the box 4 is moved downward, the air gas generated in the cylinder 31 is extruded, and the resistance generated by the compressed air and the elastic force of the cushioning spring 35 can prevent the engine guide blade wax mold to be moved. Bumping damage, the mechanism causes the engine guide blade wax mold to have buffering protection when moving the device, and improves the safety and reliability of the device to place the engine guide blade wax mold.
[0035] It should be noted that the term "comprising", "comprising" or any other variable is intended to cover the non-exclusive container, thereby enabling the process, method, article, or device including a series of elements, not only those elements, but also Other elements that are explicitly listed, or include elements inherent to such processes, methods, items, or equipment. In the absence of more restrictions, the elements defined by the statement "include a ...", and there is no additional same elements in the process, method, item, or apparatus including the element.
[0036] Although the embodiments of the present invention have been shown and described, those skilled in the art can be understood that these examples can be made, modified, and replaced without departing from the principles and spirit of the present invention. And variations, the scope of the invention is defined by the appended claims and their equivalents.

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Description & Claims & Application Information

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