CN209062387U - A kind of novel tooling equipment assembling turbulator - Google Patents

Abstract

The utility model provides a new type of tooling equipment for assembling a turbulator, comprising an assembly platform, an inner ring positioning device, a blade supporting device, and an outer ring surrounding device, wherein the inner ring positioning device, the blade supporting device, and the outer ring surrounding device are arranged from inward to It is installed on the assembly platform in sequence, the equipment is easy to operate, and the cost is low. It is suitable for mass production of turbulators, and it is also suitable for automatic assembly of various types of turbulators. The cost of tooling equipment is low, the assembly process is simple, and it can solve the existing turbulence. It can greatly speed up the production process and progress and improve production efficiency.

Description

A new type of tooling equipment for assembling turbulators

technical field

The utility model belongs to the field of metal parts processing, in particular to a novel tooling device for assembling a turbulator.

Background technique

As an important component in the field of desulfurization and dust removal in domestic thermal power plants, turbulators are in great demand every year. However, due to the technical reasons of the current domestic rolling equipment, the inner and outer rings have a straight edge phenomenon. This has serious implications for the later assembly of the turbulators, thereby limiting the throughput and automation of the turbulators.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a novel tooling equipment for assembling a turbulator, which is convenient to operate and low in cost.

The specific content of the utility model is:

A new type of tooling equipment for assembling turbulators, including an assembly platform, an inner ring positioning device, a blade supporting device, and an outer ring embracing device, wherein the inner ring positioning device, the blade supporting device, and the outer ring embracing device are sequentially installed in the assembly from the inside to the outside. on the platform;

Further, the inner ring positioning device includes a hydraulic chuck and a profiling support block, the hydraulic chuck is a three-claw structure, and the profiling support block is arranged on the periphery of the hydraulic chuck;

Further, the blade supporting device includes a supporting plate, a fixing plate, a rotating shaft, and a threaded lifting device. The supporting plate and the fixing plate are connected by a rotating shaft, and the included angle between the supporting plate and the fixing plate is 0-n degrees, and n<90°. , the threaded lifting device is installed between the support plate and the fixed plate to control the angle between the support plate and the fixed plate;

Further, the number of blade supporting devices is multiple;

Further, the outer ring embracing device is composed of two steel ring structures, one side of the steel ring structures is connected by a hinge, and the other side is provided with a locking device;

Description of drawings

Fig. 1 is the structure schematic diagram of the existing turbulator;

FIG. 2 is a schematic structural diagram of a novel tooling equipment for assembling a turbulator according to the present invention;

Fig. 3 is the schematic diagram of the utility model tooling equipment when the turbulator is assembled;

4 is a schematic structural diagram of the inner ring positioning device of the present invention;

5 is a schematic structural diagram of a blade supporting device of the present invention;

FIG. 6 is a schematic diagram of the assembly process of the turbulator.

In the picture: blade-1, outer ring-2, inner ring-3, outer ring embracing device-4, inner ring positioning device-5, blade support device-6, hydraulic chuck-7, copying support block-8, Thread lifting device-,9, supporting plate-10, fixing plate-11, rotating shaft-12, outer ring closing weld-13, assembly platform-20.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in Figures 2-4, a turbulator assembly tooling equipment includes an assembly platform 20, an inner ring positioning device 5, a blade supporting device 6, and an outer ring embracing device 4, wherein the inner ring positioning device 5, the blade supporting device 6, the outer ring The embracing device 4 is sequentially installed on the assembly platform from the inside to the outside;

The inner ring positioning device 5 is modified from a hydraulic chuck 7, and a copy-shaped support block 8 is added to the jaws of the original three-jaw chuck. The inner ring is orthopedic to facilitate subsequent assembly;

The blade supporting device 6 is an adjustable support, including a supporting plate 10 and a fixing plate 11. The blade supporting device 6 is fixed on the assembly platform 20 through the positioning pin hole and the positioning surface, and cannot be moved. At the same time, the blade supporting device 6 has a threaded lifting device 9 inside, and one end of the supporting plate 10 and the fixing plate 11 is fixed by the rotating shaft 12. Through adjustment, the relative angle between the supporting plate 10 and the fixing plate 11 can be changed, and the relative angle is 0 ~n degrees, n<90°, adjust the inclination of the blade support device 6 to produce turbulators corresponding to different angles; the number of blade support devices 6 is multiple, and every two blade support devices 6 correspond to one blade 1, the practical In the new embodiment, there are 8 blades 1 in total, and the number of blade supporting devices 6 is 8×2=16.

According to Fig. 5, the turbulator structure assembly process of the present invention is as follows:

Step 1: Place the complete steel inner ring 3 after being rolled by the three-roller or four-roller plate rolling equipment, and place it on the assembly platform 20, and open the inner ring positioning device 5 with the profiling function. The ring 3 is fixed on the assembly platform 20;

Step 2: Adjust the blade support device 6 to the desired angle, place the blade 1 on the support plate 10 of the blade support device 6, and manually spot-weld the blade 1 and the fixed inner ring 3 together to form a semi-finished turbulator;

Step 3: Place the unwelded steel outer ring 2 rolled by a three-roller or four-roller rolling machine on the semi-finished product processed in After wrapping and closing to make it completely fit with the semi-finished product in step 2, spot welding the outer ring 2 and the blade 1 together, and at the same time, weld the outer ring closing seam 13 to complete the assembly.

The outer ring embracing device 4 in step 3 is an integral structure, which is composed of two semicircular steel rings, one side of the two semicircular steel rings is connected by a hinge, and the other side is provided with a locking device. When it is not working, the locking device is released, and the outer ring can be opened in the outer ring embracing device 4. When it is working, the locking device is tightened, and the two semicircular steel rings are driven to completely compress the steel outer ring. On the semi-finished product in step 2, the spot welding process of the turbulator is completed, and the locking device may be, but not limited to, hinge locking, hydraulic locking, pneumatic locking and other locking devices.

The groove in the middle is the seam between the two semi-circular steel rings. The position of the seam should correspond to the position of the welding seam 13 of the outer ring, which is welded by the outer ring. Through this position, the outer ring closing seam 13 is welded.

The above are the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made. These improvements and retouching should also be regarded as the protection scope of the present invention.

Claims (5)

1. a novel tooling equipment for assembling a turbulator, is characterized in that, comprises an assembling platform, an inner ring positioning device, a blade supporting device, an outer ring embracing device, wherein, the inner ring positioning device, the blade supporting device, the outer ring embracing The devices are sequentially installed on the assembling platform from the inside to the outside. 2 . The novel tooling equipment for assembling turbulators according to claim 1 , wherein the inner ring positioning device comprises a hydraulic chuck and a profiling support block, the hydraulic chuck is a three-claw structure, and the The profiled support block is set on the periphery of the hydraulic chuck. 3 . The novel tooling equipment for assembling turbulators according to claim 1 , wherein the blade supporting device comprises a supporting plate, a fixing plate, a rotating shaft, and a threaded lifting device, and the supporting plate and the fixing plate pass through the supporting plate and the fixing plate. 4 . The rotating shaft is connected, the included angle between the support plate and the fixed plate is 0-n degrees, n<90°, and the threaded lifting device is installed between the support plate and the fixed plate, Used to control the included angle between the support plate and the fixed plate. 4 . The novel tooling equipment for assembling turbulators according to claim 1 , wherein the number of the blade supporting devices is plural. 5 . 5. The novel tooling equipment for assembling a turbulator according to claim 1, wherein the outer ring embracing device is composed of two steel ring structures, one side of the steel ring structure is connected by a hinge, and the other side is installed Has locking device.