Production tool for pressure coating expansion joint

Abstract

The utility model discloses a pressure cladding expansion joint production tool, which comprises a processing unit, the processing unit comprises a base, the inside of the base is rotatably connected with a rotating table, the inside of the rotating table is fixedly connected with a gear ring, one side of the inner bottom wall of the base is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a gear, and the output end of the gear is fixedly connected with a rotating shaft; a plurality of sliding grooves are formed in the upper surface of the rotating table, electric sliding rails are fixedly connected to the interiors of the sliding grooves, and clamping assemblies are arranged on the upper surfaces of the electric sliding rails. Expansion joints can be clamped and fixed through the arrangement of the clamping assemblies, the distance between the clamping assemblies can be adjusted through the cooperation of the sliding grooves and the electric guide rails, then expansion joints of various models can be fixed, and the expansion joints can be driven to rotate in the welding process through the arrangement of the rotating table; and operation of workers is facilitated, and then the machining effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of expansion joint especially relates to a production frock of pressure cladding expansion joint. BACKGROUND

[0002] Expansion joint, also known as expansion joint or expansion joint, is a kind of equipment installed in pipeline system or other fluid conductor system, used to absorb the size change caused by temperature change.Expansion joint can compensate and relieve the length change between pipe, container or machine due to thermal expansion and contraction, thereby preventing pipeline system from being damaged due to excessive thermal stress, and the production frock of expansion joint refers to various equipment and tools used for manufacturing expansion joint, which ensures that expansion joint can be produced under accurate process control to meet strict quality standards.

[0003] In the traditional expansion joint production process, expansion joint and flange need to be welded, but before welding, expansion joint and flange are mainly fixed by manually adjusting clamping tool, and during welding, expansion joint and flange also need to be moved, which is prone to errors and leads to defects in finished products. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a production frock of pressure cladding expansion joint, which solves the problem that in the traditional expansion joint production process, expansion joint and flange need to be welded, but before welding, expansion joint and flange are mainly fixed by manually adjusting clamping tool, and during welding, expansion joint and flange also need to be moved, which is prone to errors and leads to defects in finished products.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a production frock of pressure cladding expansion joint, comprising:

[0008] The utility model relates to a processing unit, including the base, the inside rotation of base is connected with the rotation platform, the inside fixed connection of rotation platform has the gear ring, the inner bottom wall one side of base is fixedly connected with the servo motor, the output fixedly connected with gear of servo motor, the upper surface of rotation platform is equipped with a plurality of sliding grooves, the inside fixedly connected with electric slide rail of sliding groove, the upper surface of electric slide rail is provided with clamping assembly, the outer surface lower part of base is provided with a plurality of movement components.

[0009] As a preferred scheme of the production tooling of the pressure cladding expansion joint, the outer surface of the gear is meshingly connected inside the gear ring, the lower surface of the rotation platform is hollow, and the upper surface of the rotation platform is larger in diameter than the base.

[0010] As a preferred scheme of the production tooling of the pressure cladding expansion joint, the upper surface of the electric slide rail is slidably connected with a sliding block, the upper surface of the sliding block is connected with the lower end of the clamping assembly, and the outer surface of the sliding block is slidably connected inside the sliding groove.

[0011] As a preferred scheme of the production tooling of the pressure cladding expansion joint, the clamping assembly comprises a lower clamping plate, the lower surface of the lower clamping plate is fixedly connected with the upper surface of the sliding block, the upper surface of the lower clamping plate is fixedly connected with sliding columns on both sides, the upper end of the sliding column is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a lead screw, the outer surface of the lead screw is threadedly connected with an upper clamping plate, and the lower end of the lead screw is rotatably connected to the upper surface of the lower clamping plate.

[0012] As a preferred scheme of the production tooling of the pressure cladding expansion joint, the upper clamping plate is slidably connected to the outer surface of the sliding column on both sides, the lower clamping plate and the upper clamping plate are both in the shape of a hollow square, and rubber pads are fixedly connected to adjacent sides of the lower clamping plate and the upper clamping plate.

[0013] As a preferred scheme of the production tooling of the pressure cladding expansion joint, the movement component comprises a fixed frame, the inner wall of the fixed frame is fixedly connected with a mounting frame at the upper part, the inside of the mounting frame is fixedly connected with a pneumatic cylinder, and the output end of the pneumatic cylinder is fixedly connected with a universal wheel.

[0014] The utility model has the advantages of the following:

[0015] The expansion joint can be clamped and fixed through the arrangement of the clamping assemblies, the distance between the clamping assemblies can be adjusted through the cooperation of the sliding grooves and the electric guide rails, and then various types of expansion joints can be fixed, the expansion joint can be driven to rotate in the welding process through the arrangement of the rotating table, the operation of the workers is facilitated, and then the machining effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings. Among them:

[0017] Figure 1 A perspective view of a production tooling of a pressure-coated expansion joint is provided.

[0018] Figure 2 A base structure schematic view is provided. Figure 1 A clamping assembly schematic view is provided.

[0019] Figure 3 A clamping assembly schematic view is provided. Figure 1

[0020] In the figure: 100, a processing unit; 101, a base; 102, a rotating table; 103, a gear ring; 104, a servo motor; 105, a gear; 106, a sliding groove; 107, an electric sliding rail; 108, a sliding block; 109, a clamping assembly; 109a, a lower clamping plate; 109b, an upper clamping plate; 109c, a sliding column; 109d, a mounting plate; 109e, a motor; 109f, a lead screw; 110, a moving assembly; 110a, a fixed frame; 110b, a mounting frame; 110c, a pneumatic cylinder; 110d, a universal wheel. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0023] ​Secondly, the "one embodiment" or "embodiment" referred to herein is intended to mean a specific feature, structure, characteristic, or combination of features and characteristics described herein that is included in at least one implementation of the present application. The various appearances of "in one embodiment" or "in an embodiment" in the specification are not necessarily all referring to the same embodiment.

[0024] Thirdly, the present application is described in detail in combination with the schematic diagram. In the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual manufacture.

[0025] Referring to Figures 1-3 The present application provides a kind of production tooling of pressure cladding expansion joint, comprising:

[0026] Processing unit 100, including base 101, the inside rotationally connected with rotating table 102 of base 101, the inside fixedly connected with gear ring 103 of rotating table 102, the inner bottom wall side of base 101 is fixedly connected with servo motor 104, the output of servo motor 104 is fixedly connected with gear 105, the upper surface of rotating table 102 is equipped with multiple sliding grooves 106, the inside of sliding groove 106 is all fixedly connected with electric slide rail 107, the upper surface of electric slide rail 107 is provided with clamping assembly 109, the lower part of the outer surface of base 101 is provided with multiple movement assemblies 110.Gear 105 is engagedly connected in the inside of gear ring 103, the lower surface of rotating table 102 is hollowly arranged, and the upper surface of rotating table 102 is larger in diameter than base 101.The upper surface of electric slide rail 107 is slidably connected with sliding block 108, the upper surface of sliding block 108 is connected with the lower end of clamping assembly 109, and the outer surface of sliding block 108 is slidably connected in the inside of sliding groove 106.Expansion joint is fixed by clamping assembly 109, which is convenient for welding, and the distance of clamping assembly 109 can be adjusted by electric slide rail 107 to improve the type of clamping, and rotating table 102 can drive expansion joint to rotate under the cooperation of gear 105 and gear ring 103, which improves the convenience during welding.

[0027] The clamping assembly 109 comprises a lower clamping plate 109a, the lower surface of the lower clamping plate 109a is fixedly connected to the upper surface of the sliding block 108, the upper surfaces of both sides of the lower clamping plate 109a are fixedly connected with sliding columns 109c, the upper ends of the sliding columns 109c are fixedly connected with mounting plates 109d, the upper surfaces of the mounting plates 109d are fixedly connected with motors 109e, the output ends of the motors 109e are fixedly connected with lead screws 109f, the outer surfaces of the lead screws 109f are threadedly connected with upper clamping plates 109b, and the lower ends of the lead screws 109f are rotatably connected to the upper surface of the lower clamping plate 109a. The two sides of the upper clamping plate 109b are slidably connected to the outer surfaces of the sliding columns 109c, the lower clamping plate 109a and the upper clamping plate 109b are both arranged in an L shape, and the adjacent sides of the lower clamping plate 109a and the upper clamping plate 109b are fixedly connected with rubber pads. The start of the motor 109e drives the upper clamping plate 109b to move through the lead screw 109f, and the cooperation of the lower clamping plate 109a and the upper clamping plate 109b can clamp and fix the expansion joint, and the sliding column 109c can ensure the stability of the upper clamping plate 109b during movement, thereby improving the clamping effect.

[0028] Further, the moving assembly 110 comprises a fixed frame 110a, the inner wall upper portion of the fixed frame 110a is fixedly connected with a mounting frame 110b, the inside of the mounting frame 110b is fixedly connected with an air cylinder 110c, and the output end of the air cylinder 110c is fixedly connected with a universal wheel 110d. The start of the air cylinder 110c drives the universal wheel 110d to move out of the fixed frame 110a, so that the device can be lifted to facilitate the movement of the device, and the flexibility of use is improved.

[0029] During use, first, the electric sliding rail 107 is started to drive the clamping assembly 109 to move, the expansion joint is placed on the upper surface of the lower clamping plate 109a after the size of the expansion joint to be processed is adjusted, the motor 109e is further started to drive the upper clamping plate 109b to move through the lead screw 109f, the cooperation of the lower clamping plate 109a and the upper clamping plate 109b can clamp and fix the expansion joint and the flange, and then welding can be performed, the servo motor 104 is started to drive the gear 105 to rotate during the welding process, the gear ring 103 can drive the rotating table 102 to rotate, and the efficiency and quality during welding are improved.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, not limit, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A production tool for a pressure-jacketed expansion joint, characterized in that: Include: Processing unit (100), including base (101), the inside of base (101) is rotatably connected with rotating table (102), the inside of rotating table (102) is fixedly connected with gear ring (103), the inner bottom wall of base (101) one side is fixedly connected with servo motor (104), the output end of servo motor (104) is fixedly connected with gear (105), the upper surface of rotating table (102) is provided with a plurality of sliding grooves (106), the inside of sliding groove (106) is fixedly connected with electric slide rail (107), the upper surface of electric slide rail (107) is provided with clamping assembly (109), the outer surface lower part of base (101) is provided with a plurality of moving assembly (110).

2. The production tooling for a pressure sheathed expansion joint according to claim 1, wherein: The outer surface of gear (105) is meshedly connected in the inside of gear ring (103), the lower surface of rotating table (102) is hollow, and the upper surface diameter of rotating table (102) is greater than base (101).

3. The production tooling for a pressure jacketed expansion joint according to claim 1, wherein: The upper surface of electric slide rail (107) is slidably connected with sliding block (108), the upper surface of sliding block (108) is connected with the lower end of clamping assembly (109), and the outer surface of sliding block (108) is slidably connected in the inside of sliding groove (106).

4. The production tooling for a pressure jacketed expansion joint of claim 1, wherein: The clamping assembly (109) includes a lower clamping plate (109a), the lower surface of the lower clamping plate (109a) is fixedly connected to the upper surface of the sliding block (108), the upper surface of the lower clamping plate (109a) is fixedly connected with the slide column (109c) on both sides, the upper end of the slide column (109c) is fixedly connected with the mounting plate (109d), the upper surface of the mounting plate (109d) is fixedly connected with the motor (109e), the output end of the motor (109e) is fixedly connected with the lead screw (109f), the outer surface of the lead screw (109f) is threadedly connected with the upper clamping plate (109b), and the lower end of the lead screw (109f) is rotatably connected to the upper surface of the lower clamping plate (109a).

5. The production tooling for a pressure jacketed expansion joint according to claim 4, wherein: The two sides of the upper clamping plate (109b) are slidably connected to the outer surface of the slide column (109c), the lower clamping plate (109a) and the upper clamping plate (109b) are both L-shaped, and the adjacent sides of the lower clamping plate (109a) and the upper clamping plate (109b) are fixedly connected with rubber pads.

6. The production tooling for a pressure jacketed expansion joint of claim 1, wherein: The moving assembly (110) includes a fixed frame (110a), the inner wall of the fixed frame (110a) is fixedly connected with an installation frame (110b), the inside of the installation frame (110b) is fixedly connected with a gas cylinder (110c), and the output end of the gas cylinder (110c) is fixedly connected with a universal wheel (110d).

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