CN218873343U

CN218873343U - General adjustable props circle device

Info

Publication number: CN218873343U
Application number: CN202223272271.1U
Authority: CN
Inventors: 占国平; 陈光秋; 肖中
Original assignee: Jiujiang Haitian Equipment Manufacturing Co ltd
Current assignee: Jiujiang Haitian Equipment Manufacturing Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-18
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a general adjustable props circle device, including annular flange board and cylinder, the top fixed mounting of annular flange board has welding female screw seat, and the inside screw thread that welds female screw seat has seted up threaded hole, and the inside threaded connection of screw hole has adjusting screw, adjusting screw's one end fixed mounting has the turn round, and the pry rod hole has been seted up to the inside of turn round, and the inside fixed mounting of annular flange board has middle cross muscle, and the top fixed mounting of middle cross muscle has the lug, and the lewis hole has been seted up to the inside of lug, and the inboard of cylinder is provided with interim layer board. The inner wall diameter of the position of the cylinder is consistent with a theoretical value by adjusting the adjusting screw rods to support the inner wall to expand outwards, the inner wall diameters of all parts of the inner wall of the cylinder are consistent with the theoretical value by adjusting other adjusting screw rods, the inner wall diameter is successfully applied to the inner support of the cylinder of a plurality of products, the machining allowance after support is guaranteed, and the misalignment amount and roundness precision requirements of the plurality of cylinders are also guaranteed.

Description

General adjustable props circle device

Technical Field

The utility model belongs to the technical field of the machine-building engineering, concretely relates to general adjustable props circle device.

Background

In the manufacturing process of mechanical engineering, the working procedures of thin-wall and large-diameter single cylinder section processing and multi-cylinder section assembly are often required, but in the actual manufacturing process, due to the fact that the ovality of the cylinder sections in a free state is large, the situations that the cylinder sections have no processing allowance, and the multi-cylinder section assembly has wrong edges or the roundness after assembly is out of tolerance can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a general adjustable props circle device has solved in the actual manufacturing process, and because of the ovality of drum festival is great under the free state, can appear that the drum festival does not have the problem of the condition of machining allowance, many drum festival group to the wrong limit or group back circularity out-of-tolerance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a general adjustable props circle device, includes ring flange board and cylinder, the top fixed mounting of ring flange board has welding internal thread seat, the inside of welding internal thread seat is seted up threaded hole, and the inside threaded connection of screw hole has adjusting screw, adjusting screw's one end fixed mounting has the turn round, the lever hole has been seted up to the inside of turn round, the inside fixed mounting of ring flange board has middle cross muscle, the top fixed mounting of middle cross muscle has the lug, the lewis hole has been seted up to the inside of lug, the inboard of cylinder is provided with interim layer board.

Preferably, the annular flange plate has a dimension smaller than the dimension of the inner diameter of the cylinder.

Through the technical scheme, the annular flange plate is hung in the cylinder body through the lifting lugs, the lifting holes and the ropes and is placed at the top of the temporary supporting plate on the inner wall of the cylinder body.

Preferably, the number of the temporary supporting plates is four, the four temporary supporting plates are circumferentially and symmetrically distributed in the cylinder, and the annular flange plate is placed at the tops of the four cylinders.

Preferably, the number of the welding inner thread seats is sixteen, and the sixteen welding inner thread seats are circumferentially distributed on the top of the annular flange plate.

Through the technical scheme, the advantage lies in the diameter size that detects each equal portion position of cylinder inner wall, according to actual measurement diameter size value, with the position that the diameter is little, the adjusting screw that the ring flange board corresponds outwards adjusts, withstand the inside wall and outwards expand through adjusting screw, make the cylinder this department inner wall diameter unanimous with the theoretical value, through the regulation of other adjusting screw, the inner wall diameter that makes each position of cylinder inner wall accords with the theoretical value unanimously, be applied to the inside rounding of cylinder of a plurality of products successfully, the machining allowance after the rounding has been guaranteed, the unfitness of butt joint and the circularity required precision of a plurality of cylinders have also been guaranteed, excellent in use effect.

Preferably, the number of the lifting lugs is four, and the four lifting lugs are symmetrically distributed on the top of the middle cross rib in a rectangular mode.

Through the technical scheme, the annular flange plate is hung in the cylinder body through the lifting lugs, the lifting holes and the ropes and placed at the top of the temporary supporting plate on the inner wall of the cylinder body.

Compared with the prior art, the beneficial effects of the utility model are that:

through the diameter size that detects each equal portion position of cylinder inner wall, according to actual measurement diameter size value, the position that the diameter is little, the adjusting screw that the annular flange board corresponds outwards adjusts, withstand the inside wall through adjusting screw and outwards expand, make the cylinder should locate the inner wall diameter unanimous with the theoretical value, through the regulation of other adjusting screw, the inner wall diameter that makes each position of cylinder inner wall accords with the theoretical value unanimously, be applied to the inside circle of propping of the cylinder of a plurality of products successfully, the machining allowance after the circle of propping has been guaranteed, the unfitness of butt joint and the circularity required precision of a plurality of cylinders have also been guaranteed, excellent in use effect.

Drawings

Fig. 1 is a schematic view of the three-dimensional appearance structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the circle supporting device of the present invention;

fig. 3 is a schematic structural diagram of the cylinder of the present invention.

In the figure: 1. an annular flange plate; 2. a cylindrical body; 3. a temporary pallet; 4. middle cross ribs; 5. lifting lugs; 6. lifting holes; 7. turning the head; 8. a pry bar hole; 9. welding the internal thread seat; 10. adjusting the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is to be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3, a general adjustable props circle device, including annular flange board 1 and cylinder 2, the top fixed mounting of annular flange board 1 has welding female screw seat 9, the inside of welding female screw seat 9 has set up threaded hole, and the inside threaded connection of screw hole has adjusting screw 10, adjusting screw 10's one end fixed mounting has turn-around 7, pry bar hole 8 has been seted up to turn-around 7's inside, annular flange board 1's inside fixed mounting has middle cross muscle 4, the top fixed mounting of middle cross muscle 4 has lug 5, lifting eye 6 has been seted up to lug 5's inside, the inboard of cylinder 2 is provided with interim layer board 3.

The working principle of the technical scheme is as follows:

hang ring flange board 1 in cylinder 2 through lug 5 and lewis hole 6 and rope, place top on 2 inner wall temporary support board 3 of cylinder, detect the diameter size of 2 inner wall each equal parts position of cylinder, according to actual measurement diameter size value, with the little position of diameter, adjusting screw 10 that ring flange board 1 corresponds outwards adjusts, it outwards expands to withstand the inner wall through adjusting screw 10, make 2 this department inner wall diameter of cylinder unanimous with the theoretical value, through the regulation of other adjusting screw 10, the inner wall diameter that makes 2 inner wall each positions of cylinder accords with the theoretical value, be applied to the 2 inside supporting circles of cylinder of a plurality of products successfully, the machining allowance behind the supporting circle has been guaranteed, the unfitness of butt joint and the circularity required precision of a plurality of cylinders 2 have also been guaranteed, excellent in use effect.

In another embodiment, as shown in fig. 1-3, the size of the annular flange plate 1 is smaller than the size of the inner diameter of the cylinder 2, there are four temporary support plates 3, and the four temporary support plates 3 are circumferentially and symmetrically distributed in the cylinder 2, the annular flange plate 1 is placed on the top of the four cylinders 2, there are four lugs 5, and the four lugs 5 are rectangularly and symmetrically distributed on the top of the middle cross rib 4.

The annular flange plate 1 is hung in the cylinder 2 through the lifting lugs 5, the lifting holes 6 and the ropes and is placed on the top of the temporary supporting plate 3 on the inner wall of the cylinder 2.

In another embodiment, as shown in fig. 1 to 3, sixteen welding female screw seats 9 are provided, and sixteen welding female screw seats 9 are circumferentially distributed on the top of the annular flange plate 1.

Detect the diameter size of each equal portion position of 2 inner walls of cylinder, according to actual measurement diameter size value, with the position that the diameter is little, adjusting screw 10 that ring flange board 1 corresponds outwards adjusts, withstand the inside wall through adjusting screw 10 and outwards expand, make 2 this inner wall diameters of department of cylinder unanimous with the theoretical value, through the regulation of other adjusting screw 10, the inner wall diameter of making 2 inner wall each positions of cylinder accords with the theoretical value unanimously, be applied to 2 inside cyclovergences of cylinder of a plurality of products successfully, the machining allowance after the cyclovergence has been guaranteed, the unfitness of butt and the circularity required precision of a plurality of cylinders 2 have also been guaranteed, excellent in use effect.

The utility model discloses a theory of operation and use flow: hang annular flange board 1 in cylinder 2 through lug 5 and lewis hole 6 and rope, place top on 2 inner wall temporary support board 3 of cylinder, detect the diameter size of 2 inner wall each equal parts positions of cylinder, according to actual measurement diameter size value, the position that the diameter is little, adjusting screw 10 that annular flange board 1 corresponds outwards adjusts, it outwards expands to withstand the inner wall through adjusting screw 10, make 2 this department inner wall diameter of cylinder unanimous with the theoretical value, through the regulation of other adjusting screw 10, make the inner wall diameter of 2 inner wall each positions of cylinder unanimous with the theoretical value, 2 inside bracings of cylinder that are successfully applied to a plurality of products, the machining allowance behind the bracings has been guaranteed, the unfitness and roundness precision requirement of a plurality of cylinders 2 have also been guaranteed, excellent in use effect, in addition, the main part material is the steel material, and is firm and durable, and convenient dismounting, and easy operation, in addition, all kinds of applicable slabs are in 2 inside bracings of cylinder of metal material or all kinds.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a general adjustable props circle device, includes annular flange board (1) and cylinder (2), its characterized in that: the top fixed mounting of annular flange board (1) has welding internal thread seat (9), the inside threaded hole of welding internal thread seat (9), and the inside threaded connection of screw hole has adjusting screw (10), the one end fixed mounting of adjusting screw (10) has turn round (7), pry rod hole (8) have been seted up to the inside of turn round (7), the inside fixed mounting of annular flange board (1) has middle cross muscle (4), the top fixed mounting of middle cross muscle (4) has lug (5), lewis hole (6) have been seted up to the inside of lug (5), the inboard of cylinder (2) is provided with interim layer board (3).

2. The universal adjustable circle propping device of claim 1, characterized in that: the specification size of the annular flange plate (1) is smaller than the specification size of the inner diameter of the cylinder body (2).

3. The universal adjustable circle propping device of claim 1, characterized in that: the number of the temporary supporting plates (3) is four, the four temporary supporting plates (3) are circumferentially and symmetrically distributed in the cylinder body (2), and the annular flange plate (1) is placed at the tops of the four cylinder bodies (2).

4. The universal adjustable circle propping device of claim 1, characterized in that: sixteen welding internal thread seats (9) are arranged, and the sixteen welding internal thread seats (9) are circumferentially distributed on the top of the annular flange plate (1).

5. The universal adjustable circle propping device of claim 1, characterized in that: the number of the lifting lugs (5) is four, and the four lifting lugs (5) are symmetrically distributed on the top of the middle cross rib (4) in a rectangular mode.