Die support convenient to hoist and overturn
By installing a rotating component on the mold support, the problem of inconvenient hoisting and flipping of traditional mold supports is solved, realizing stable flipping and locking of the mold, and reducing labor intensity and equipment costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-03-10
AI Technical Summary
Traditional mold supports are inconvenient to hoist and rotate, resulting in high labor intensity and unstable mold clamping, as well as high cost of specialized equipment.
A rotating assembly, including a sleeve and a support rod, is installed on the mold support. Stable rotation and limiting of the mold are achieved through threaded connection and limiting ring, and the mold balance is maintained by lifting ring and limiting post.
It enables convenient mold flipping and stable locking, reducing labor intensity and equipment costs.
Smart Images
Figure CN223983335U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mould support equipment field especially relates to a mould support convenient to hoist and overturn. BACKGROUND
[0002] With the sustained growth of economy and the improvement of people's living standards, the market demand of small aircraft continues to grow. Especially in some developed areas, small aircraft has become a kind of common private aviation. In addition, the increasing interest in adventure tourism and leisure aviation further promotes the development of small aircraft market.
[0003] The body components of small aircraft are various, wherein the horizontal tail wing is composed of lower shell, support frame and upper shell. When assembling, the shell is first fixed on the mould, then the support frame is welded or fixed on the shell, and finally the upper shell is hoisted, overturned and buckled on the lower shell. The hoisting equipment used in the traditional assembly workshop is inconvenient to overturn, and the labor intensity is high when overturning manually. Moreover, the mould buckling is easy to be inaccurate. If a special hoisting and overturning equipment is purchased, the cost is too high, which is a problem. SUMMARY
[0004] In order to make up for the deficiency of the prior art, the utility model provides a mould support convenient to hoist and overturn, which reforms the traditional mould support, makes it convenient to overturn when hoisted, and can be limited after overturning, so that it will not shake up and down and the buckling is more stable.
[0005] The utility model is realized through the following technical schemes:
[0006] A mould support convenient to hoist and overturn, comprising a workbench, a base and a mould, the base is placed on the workbench, the mould is fixed on the base, characterized in that: both ends of the base are fixed with rotating assemblies, each set of rotating assemblies comprises a sleeve and a support rod, the sleeve is fixed in the base, the outer end of the sleeve protrudes out of the base, the outer end of the sleeve is provided with external threads, the support rod is slidably inserted in the sleeve, the outer end of the support rod is provided with a first fixing ring, a rotating ring and a second fixing ring from inside to outside, a threaded cylinder is rotatably connected to the outer wall of the first fixing ring, the inner end of the threaded cylinder is provided with internal threads, the threaded cylinder is threadedly connected with the outer end of the sleeve, the threaded cylinder drives the support rod to slide inwards or outwards, both sides of the rotating ring are fixed with two lifting rings.
[0007] Further optimization, one limiting column is fixed above and below the sleeve respectively, and the limiting column is fixed on the base.
[0008] Further optimization, the upper side of the rotating ring is fixed with a limiting ring, and the limiting ring is sleeved on the limiting column when the support rod slides inwards.
[0009] Further optimization, the sleeve is located on the center of gravity axis of the base and the mold, the weight of the base and the mold on both sides of the sleeve is equal.
[0010] Further optimization, the outer wall of the threaded cylinder is provided with four openings.
[0011] Further optimization, the first fixed ring and the second fixed ring are fixed on the support rod.
[0012] Further optimization, the included angle between the two hanging rings is 120 degrees.
[0013] The beneficial effects of the utility model are:
[0014] The structure of the utility model is simple and reasonable, and can be realized by only transforming the traditional mold support, so that the mold can be conveniently turned over when being lifted, and the mold can be limited after turning over, so that the left and right sides of the mold will not shake up and down, and the buckling is more stable.
[0015] The rotating assembly includes a sleeve and a support rod, wherein the support rod is provided with a rotating ring, the rotating ring is fixed with a hanging ring and a limiting ring, the base and the mold are lifted through the hanging ring, the support rods on both sides of the mold are slightly stretched outwards, the mold can be turned over, then the support rods are retracted for limiting, the mold is stabilized, and the mold can be lifted to the upper side of the lower shell for buckling, wherein the sleeve is arranged on the center of gravity axis of the base and the mold, the weights on both sides are equal, and the mold can be turned over by manual assistance. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.
[0017] Figure 2 It is Figure 1 It is an enlarged schematic diagram of position A.
[0018] Figure 3 It is a structure schematic diagram of the support rod of the rotating assembly of the utility model when being stretched out.
[0019] Figure 4 It is Figure 3 It is an enlarged schematic diagram of position B.
[0020] Figure 5 It is a schematic diagram of the rotating assembly without the threaded cylinder.
[0021] Figure 6 It is a side view of the utility model.
[0022] In the figure: 1, workbench; 2, base; 3, mold; 41, sleeve; 411, external thread; 42, support rod; 43, first fixed ring; 431, threaded cylinder; 432, notch; 44, rotating ring; 441, limiting ring; 442, lifting ring; 45, second fixed ring; 46, limiting column. DETAILED DESCRIPTION
[0023] In order to clearly illustrate the technical features of the present scheme, the present utility model will be described in detail below through specific embodiments, and in conjunction with the accompanying drawings. In the description of the present utility model, it should be pointed out that the orientation or positional relationship indicated by the terms "left", "right", "front", "back", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, and therefore cannot be understood as a limitation on the present utility model that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.
[0024] As shown in Figures 1-6 , the present utility model provides a mold support convenient for hoisting and overturning, which comprises a workbench 1, a base 2 and a mold 3, the base 2 is placed on the workbench 1, the mold 3 is fixed on the base 2, when hoisting, the base, the mold and the workpiece in the mold are hoisted up, then overturned, moved to above the lower shell mold, and then the upper and lower molds and the workpiece are assembled and assembled by being buckled.
[0025] Both ends of the base 2 are fixed with rotating assemblies, each set of rotating assemblies comprises a sleeve 41 and a support rod 42, the sleeve 41 is fixed in the base 2, the outer end of the sleeve 41 protrudes out of the base, the outer end of the sleeve 41 is provided with an external thread 411, and the support rod 42 is slidably inserted into the sleeve 41. Figure 4 , 5 As shown in , the outer end of the support rod 42 is sequentially provided with a first fixed ring 43, a rotating ring 44 and a second fixed ring 45 from inside to outside, the outer wall of the first fixed ring 43 is rotatably connected with a threaded cylinder 431, the inner end of the threaded cylinder is provided with an internal thread, the threaded cylinder 431 is threadedly connected with the outer end of the sleeve 41, and the support rod 42 is driven to slide inwards or outwards by rotating the threaded cylinder 431. Two lifting rings 442 are fixed on both sides of the rotating ring 44, the base and the mold are hoisted up through the lifting rings, the support rods on both sides of the mold are slightly stretched outwards, and the mold can be rotated and overturned.
[0026] As a preferred embodiment, the sleeve 41 is fixed with a limiting column 46 above and below, and the limiting column 46 is fixed on the base. The upper side of the rotating ring 44 is fixed with a limiting ring 441, and the limiting ring 441 is sleeved on the limiting column 46 when the supporting rod 42 slides in and out. The limiting column and the limiting ring cooperate with each other, so that the mold and the base are more stable when being lifted and buckled, and the left and right sides and the upper and lower sides of the mold and the base are prevented from shaking.
[0027] As a preferred embodiment, the sleeve 41 is located on the gravity center axis of the base 2 and the mold 3, and the weights of the base and the mold on both sides of the sleeve 41 are equal. When being lifted and not moving, the base and the mold can be balanced even without limiting by the limiting ring and the limiting column, so that the workers can easily rotate and overturn the mold.
[0028] As a preferred embodiment, four openings 432 are formed in the outer wall of the threaded cylinder 431, so that the workers can rotate the threaded cylinder by tools.
[0029] As a preferred embodiment, the first fixed ring 43 and the second fixed ring 45 are fixed on the supporting rod 42, and both are not rotated relative to the supporting rod.
[0030] As a preferred embodiment, the included angle between the two lifting rings 442 is 120 degrees, so that the lifting is more stable.
[0031] More specifically:
[0032] Before lifting, the supporting rod is in the retracted state, the limiting rod is inserted into the limiting ring, the base and the mold are lifted by the lifting equipment, the workbench is removed, the threaded cylinder is rotated by tools, the supporting rod is extended, the limiting rod is extracted from the limiting ring, the mold and the base are manually rotated and overturned, then the threaded cylinder is rotated by tools, the supporting rod is retracted, the limiting rod is inserted into the limiting ring, finally the mold and the base are lifted above the lower mold, buckling assembly is performed, and the assembly is completed.
[0033] The parts not described in the utility model are the known technology of the technical personnel in the technical field. Finally, it is pointed out that the above embodiments are only used to illustrate the technical scheme of the utility model and are not limited. Although the utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical scheme of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the utility model technical scheme, and all should be covered in the claim range of the utility model.
Claims
1. A mold support facilitating hoisting and overturning, comprising a workbench, a base and a mold, the base being placed on the workbench, the mold being fixed on the base, characterized in that: Both ends of the base are fixed with rotating assemblies, Each group of the rotating assemblies comprises a sleeve and a supporting rod, the sleeve is fixed in the base, the outer end of the sleeve projects out of the base, the outer end of the sleeve is provided with external threads, the supporting rod is telescopically inserted in the sleeve, the outer end of the supporting rod is sequentially provided from inside to outside with a first fixing ring, a rotating ring and a second fixing ring, the outer wall of the first fixing ring is rotatably connected with a threaded cylinder, the inner end of the threaded cylinder is provided with internal threads, the threaded cylinder is threadedly connected with the outer end of the sleeve, the threaded cylinder rotates to drive the supporting rod to telescopically slide inwards or outwards, both sides of the rotating ring are fixed with two lifting rings.
2. The mold support for easy hoisting and overturning according to claim 1, characterized in that: Each of the upper and lower sides of the sleeve is fixed with a limiting column, the limiting column is fixed on the base.
3. The mold support for facilitating hoist and flip as claimed in claim 2, wherein: The upper side of the rotating ring is fixed with a limiting ring, the limiting ring is sleeved on the limiting column when the supporting rod telescopically slides inwards.
4. The mold support for facilitating hoist and flip as recited in claim 1 wherein: The sleeve is located on the gravity center axis of the base and the mold, the weights of the base and the mold on both sides of the sleeve are equal.
5. The mold support for facilitating hoist and flip as recited in claim 1, wherein: Four apertures are formed in the outer wall of the threaded cylinder.
6. The mold support for facilitating hoist and flip as recited in claim 1 wherein: The first fixing ring and the second fixing ring are fixed on the supporting rod.
7. The mold support for facilitating hoist and flip as recited in claim 1 wherein: The included angle between the two lifting rings is 120 degrees.