Annular angle steel processing equipment

Abstract

The utility model relates to the technical field of machining equipment, and discloses annular angle steel machining equipment which comprises a machining platform, a transmission cavity is formed in the machining platform, a servo motor is arranged at the bottom of the transmission cavity, and a rotating disc is installed on an action output shaft of the servo motor. Multiple pieces of annular angle steel can be sequentially placed on the top of the machining platform according to the radian requirement of a circular ring, then the rotating disc is driven by the servo motor to rotate, the multiple sliding shafts slide along the rectangular sliding holes and the arc-shaped guide grooves through limiting of the rectangular sliding holes, and then the multiple sliding shafts synchronously draw close to the center; and the movable clamping blocks at the tops of the multiple sliding shafts are made to be close to each other, two rolling wheels on the movable clamping blocks abut against the annular angle steel, then the multiple pieces of annular angle steel are clamped and fixed, welding machining can be conveniently conducted on the annular angle steel, and the roundness and planeness of a welded ring body are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing equipment technical field, concretely is a kind of annular angle steel processing equipment. BACKGROUND

[0002] Circular tank body is widely used in the field of petroleum transportation equipment, industrial production equipment, and the efficiency and quality of production and processing are the problems that people focus on.In the production of circular tank body, it is often necessary to make and install circular ring-shaped workpieces inside the tank body as the inner circular support of the tank body to improve the rigid strength of the tank body and prevent or reduce the deformation of the tank body caused by external force, load and thermal expansion and contraction, but it is difficult to process high-precision circular ring-shaped workpieces after bending the corner of angle steel, square steel and other suitable materials.

[0003] In the prior art, the rear arc-shaped workpiece after bending is positioned by using positioning blocks, and is first simply spot-welded, then the position is corrected and spot-welded again until it is formed by one-time welding after the shape is relatively round.The disadvantage is that the positions between the arc segments are not accurate, and the roundness and flatness of the ring body cannot meet the precision requirements after joint welding, and the gap between the pipe body and the inner wall is often too large after installation, which seriously affects the quality and working efficiency of the tank body. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the utility model provides an annular angle steel processing equipment to solve the above technical problems.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an annular angle steel processing equipment, comprising a processing platform, a transmission cavity is formed in the processing platform, a servo motor is arranged at the bottom of the transmission cavity, a rotating disc is installed on the action output shaft of the servo motor, a plurality of arc-shaped guide grooves are formed in the rotating disc, a sliding shaft is slidably installed in the arc-shaped guide groove, a movable clamp block is installed at the top of the sliding shaft, two mutually symmetrical rollers are rotatably installed on the movable clamp block, a plurality of rectangular sliding holes are formed in the top inner wall of the transmission cavity, and the plurality of sliding shafts are slidably arranged in the plurality of rectangular sliding holes.

[0008] Preferably, a limiting sliding groove is formed in the side wall of the rectangular sliding hole, and a limiting sliding block matched with the limiting sliding groove is protruded on the sliding shaft.

[0009] Preferably, an outer hexagonal butt joint block is protruded at the bottom of the movable clamp block, and an inner hexagonal insertion slot matched with the outer hexagonal butt joint block is formed at the top of the sliding shaft.

[0010] Preferably, the movable clamp block and the sliding shaft are fixedly connected through a fixing bolt.

[0011] Preferably, a threaded hole is formed at the center of the bottom of the hexagonal socket, and the threaded hole is adapted to the fixing bolt.

[0012] Preferably, the bottom of the machining platform is provided with four support columns distributed in a matrix, and the bottom of the support column is provided with an antiskid rubber pad.

[0013] Preferably, the bottom of the machining platform is provided with an inspection cover, and the servo motor is installed at the center of the inspection cover.

[0014] Compared with the prior art, the annular angle steel machining equipment has the following beneficial effects:

[0015] The servo motor, the rotating disc, the sliding shaft and the movable clamp block are cooperated, so that when the annular angle steels are welded and machined, the annular angle steels are sequentially placed on the top of the machining platform according to the arc requirement of the annular, the rotating disc is driven to rotate by the servo motor, the sliding shafts are limited by the rectangular sliding hole, the sliding shafts are slid along the rectangular sliding hole and the arc-shaped guide groove, the sliding shafts are synchronously moved to the center, the movable clamp blocks on the top of the sliding shafts are moved to each other, the two rollers on the movable clamp blocks abut against the annular angle steels, the annular angle steels are clamped and fixed, the annular angle steels are conveniently welded and machined, and the roundness and flatness of the annular body after welding are guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic view of the main structure of the utility model;

[0017] Figure 2 It is a sectional view of the rotating disc, the sliding shaft and the fixing bolt of the utility model;

[0018] Figure 3 It is a top view sectional view of the hexagonal socket and the hexagonal butt joint block of the utility model;

[0019] Figure 4 It is a bottom view sectional view of the rotating disc and the sliding shaft of the utility model.

[0020] 1, machining platform; 2, support column; 3, rectangular sliding hole; 4, movable clamp block; 5, roller; 6, fixing bolt; 7, limiting sliding groove; 8, rotating disc; 9, transmission cavity; 10, servo motor; 11, arc-shaped guide groove; 12, sliding shaft; 13, limiting sliding block; 14, hexagonal socket; 15, hexagonal butt joint block; 16, threaded hole; 17, inspection cover. DETAILED DESCRIPTION

[0021] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0022] In the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is two or more than two; the directions or position relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the present application. The indicated devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figures 1-4 A kind of annular angle steel processing equipment, including processing platform 1, processing platform 1 is equipped with transmission cavity 9, the bottom of transmission cavity 9 is provided with servo motor 10, the action output shaft of servo motor 10 is installed with rotary disc 8, rotary disc 8 is equipped with several arc guide grooves 11, arc guide groove 11 is slidably installed with sliding shaft 12, the top of sliding shaft 12 is installed with movable clamp block 4, two symmetrical rollers 5 are rotatably installed on movable clamp block 4, several rectangular slide holes 3 are formed in the top inner wall of transmission cavity 9, and several sliding shafts 12 are slidably arranged in several rectangular slide holes 3.

[0025] Through the cooperation of the servo motor 10, the rotating disc 8, the sliding shaft 12, the movable clamp block 4 and other structures, when welding the annular angle steel, a plurality of annular angle steels can be placed on the top of the machining platform 1 according to the arc requirement of the circular ring, then the rotating disc 8 is driven to rotate by the servo motor 10, and the plurality of sliding shafts 12 slide along the rectangular sliding hole 3 and the arc-shaped guide groove 11, so that the plurality of sliding shafts 12 are synchronized to move towards the center, and the movable clamp blocks 4 on the top of the plurality of sliding shafts 12 move close to each other, so that the two rollers 5 on the movable clamp blocks 4 abut against the annular angle steel, thereby achieving the purpose of clamping and fixing the plurality of annular angle steels, thereby facilitating the welding of the annular angle steel and ensuring the roundness and flatness of the ring body after welding.

[0026] Specifically, in the embodiment, a limiting sliding groove 7 is formed in the side wall of the rectangular sliding hole 3, and a limiting sliding block 13 matched with the limiting sliding groove 7 is protruded on the sliding shaft 12.

[0027] Through the arrangement of the limiting sliding groove 7 and the limiting sliding block 13, when the sliding shaft 12 slides along the rectangular sliding hole 3, the limiting sliding block 13 is driven to slide along the limiting sliding groove 7, thereby achieving the purpose of limiting and guiding the movement of the sliding shaft 12, and avoiding the sliding shaft 12 from being out of the limitation of the rectangular sliding hole 3.

[0028] Specifically, in the embodiment, an outer hexagonal butt block 15 is protruded on the bottom of the movable clamp block 4, and an inner hexagonal insertion slot 14 matched with the outer hexagonal butt block 15 is formed in the top of the sliding shaft 12, so as to facilitate the butt joint between the sliding shaft 12 and the movable clamp block 4, and the angle of the movable clamp block 4 can be adjusted or the matched movable clamp block 4 can be replaced according to the size of the annular angle steel to be machined.

[0029] Specifically, in the embodiment, the movable clamp block 4 and the sliding shaft 12 are connected and fixed by the fixing bolt 6, so as to facilitate the connection and fixation between the movable clamp block 4 and the sliding shaft 12.

[0030] Specifically, in the embodiment, a threaded hole 16 matched with the fixing bolt 6 is formed in the bottom center position of the inner hexagonal insertion slot 14.

[0031] Specifically, in the embodiment, four support columns 2 distributed in a matrix are arranged on the bottom of the machining platform 1, and an antiskid rubber pad is arranged on the bottom of the support column 2, so as to ensure the stability and support capacity of the machining platform 1.

[0032] Specifically, in the embodiment, a maintenance cover 17 is arranged on the bottom of the machining platform 1, and the servo motor 10 is installed at the center position of the maintenance cover 17.

[0033] Through the arrangement of the maintenance cover 17, the servo motor 10 and other structures can be maintained and repaired.

[0034] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A ring angle section processing apparatus comprising a processing platform, characterized by: The transmission cavity is provided with a servo motor at the bottom, a rotating disc is installed on the action output shaft of the servo motor, a plurality of arc-shaped guide grooves are provided on the rotating disc, a sliding shaft is slidably installed in the arc-shaped guide groove, a movable clamping block is installed at the top of the sliding shaft, two mutually symmetrical rollers are rotatably installed on the movable clamping block, a plurality of rectangular sliding holes are provided on the inner wall of the top of the transmission cavity, and the plurality of sliding shafts are slidably arranged in the plurality of rectangular sliding holes.

2. The ring-shaped angle steel processing equipment according to claim 1, characterized in that: A limiting sliding groove is provided on the side wall of the rectangular sliding hole, and a limiting sliding block matched with the limiting sliding groove is protruded on the sliding shaft.

3. The ring-shaped angle steel processing equipment according to claim 1, characterized in that: An outer hexagonal butt joint block is protruded at the bottom of the movable clamping block, and an inner hexagonal insertion slot matched with the outer hexagonal butt joint block is provided at the top of the sliding shaft.

4. The ring-shaped angle steel processing equipment according to claim 1, characterized in that: The movable clamping block and the sliding shaft are fixedly connected through a fixing bolt.

5. The ring-shaped angle steel processing equipment according to claim 3, characterized in that: A threaded hole is provided at the bottom center position of the inner hexagonal insertion slot, and the size of the threaded hole is matched with the fixing bolt.

6. The ring-shaped angle steel processing equipment according to claim 1, characterized in that: The bottom of the machining platform is provided with four support columns distributed in a matrix, and the bottom of the support column is provided with a non-slip rubber pad.

7. The ring-shaped angle steel processing equipment according to claim 1, characterized in that: The bottom of the machining platform is provided with an inspection cover, and the servo motor is installed at the center position of the inspection cover.

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