5x post beam transformer tank assembly tooling

Abstract

The application discloses a kind of 5X rear beam transformer box's assembly tool, including tool base plate, and the top surface middle part of tool base plate is positioned area, and the top surface of tool base plate is equipped with multiple positioning units in cooperation with supporting on the side wall of workpiece;Positioning unit includes horizontal positioning unit, jacking positioning unit and flat pulling positioning unit, wherein horizontal positioning unit is symmetrically arranged and cooperates with fixed on the opposite side wall of workpiece, and the other two opposite side walls of the workpiece are fixed and limited by jacking positioning unit and flat pulling positioning unit respectively.The tool is positioned by multiple positioning clamps, and the positioning efficiency and positioning accuracy are obviously superior to prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tooling fixture, in particular to a kind of 5X rear beam transformer box's assembly tooling. BACKGROUND

[0002] In prior art, the assembly tooling of transformer box is mostly the clamping positioning mode of supporting side rod cooperation clamp, but since clamp can only fix the certain part of transformer box workpiece on supporting side rod, the positioning mode cannot realize the overall limiting function of workpiece positioning position when multiple supporting side rods position different parts of same workpiece, i.e. cannot adjust the clamping positioning position of remaining positioning components with the clamping positioning position of certain clamp as reference. SUMMARY

[0003] The present application aims at overcoming the shortcomings of prior art, and provides a kind of 5X rear beam transformer box's assembly tooling, which positions workpiece around transformer box through multiple positioning clamps, and positioning efficiency and positioning accuracy are obviously superior to prior art.

[0004] A kind of 5X rear beam transformer box's assembly tooling, including tooling base plate, the top surface middle part of tooling base plate is set as workpiece positioning area, and the top surface of tooling base plate is provided with multiple positioning units for cooperation with supporting on the side wall of workpiece around;Positioning unit includes horizontal positioning unit, top support positioning unit and flat pull positioning unit, wherein horizontal positioning unit is symmetrically arranged and cooperates with fixed on the opposite side wall of workpiece, and the other two opposite side walls of this workpiece are fixed and limited by top support positioning unit and flat pull positioning unit respectively.

[0005] Moreover, horizontal positioning unit supports and clamps workpiece along horizontal longitudinal direction and along horizontal transverse direction, and the horizontal positioning unit includes first I-beam support, supporting screw rod, front guide plate, rear guide plate and articulated clamping rod;Front guide plate is fixedly connected to the top surface of first I-beam support facing workpiece, and rear guide plate is fixedly connected to the back surface of first I-beam support away from workpiece;The top surface middle part of front guide plate is threadedly connected with supporting screw rod;Articulated clamping rod is a three-section articulated connection structure, the middle section of articulated clamping rod is supported on the side surface of rear guide plate, and the two ends of articulated clamping rod penetrate through rear guide plate and front guide plate and extend towards workpiece, and the two ends of articulated clamping rod are rotatably embedded in the embedding groove formed in the side wall of rear guide plate and front guide plate.

[0006] Moreover, top support positioning unit includes second I-beam support and top block, wherein second I-beam support is symmetrically fixed on one side surface of tooling base plate, and top block is fixedly connected to the side surface of second I-beam support top towards workpiece.

[0007] Moreover, the flat-pulling positioning unit comprises a third I-shaped steel support, a guide block and a flat-pulling positioning frame; the third I-shaped steel support is fixed on the top surface of one side of the tooling bottom plate, and the guide block is fixed on the top of the I-shaped steel support in the horizontal direction towards the side surface of the workpiece; the flat-pulling positioning frame is a quadrilateral hinged frame, one side of the flat-pulling positioning frame is hung on the workpiece, the other two sides of the flat-pulling positioning frame are slidingly embedded in the embedding grooves on the two sides of the guide block, and the last side of the flat-pulling positioning frame is threadedly connected with a bolt; the bolt is matched with the side wall on the side of the third I-shaped steel support away from the workpiece.

[0008] The advantages and technical effects of the present application are:

[0009] The 5X rear beam transformer box body assembling tool of the present application provides basic support through the tooling bottom plate, and cooperates with the clamping positioning transformer box body workpiece in the workpiece positioning area through the positioning units arranged around the top surface of the tooling bottom plate; wherein the jacking positioning unit is the reference positioning unit, and the top block on the second I-shaped steel support is used as the positioning reference surface; and the horizontal positioning unit is used for clamping the transformer box body on the left and right sides, and the hinged clamping rod is used for fixing and limiting the transformer box body workpiece; finally, the flat-pulling positioning unit is used for tensioning and positioning the transformer box body workpiece, wherein the flat-pulling positioning frame is hung and sleeved on the beam column of the transformer box body workpiece, and the flat-pulling positioning frame is translated by the bolt jacked on the third I-shaped steel support away from the middle part, so that one side of the flat-pulling positioning frame is always tightly fitted with the beam column of the transformer box body workpiece, and the positioning is more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application;

[0011] Figure 2 It is a partial enlarged view of the jacking positioning unit in the present application;

[0012] Figure 3 It is a top view (partially sectioned) of the flat-pulling positioning unit in the present application;

[0013] Figure 4 It is a schematic diagram of the positioning posture of the clamping positioning transformer box body in the present application;

[0014] In the figure: 1-tooling bottom plate; 2-flat-pulling positioning unit; 3-horizontal positioning unit; 4-top block; 5-second I-shaped steel support; 6-hinged clamping rod; 7-front guide plate; 8-jacking screw; 9-rear guide plate; 10-flat-pulling positioning frame; 11-guide block; 12-third I-shaped steel support; 13-bolt; 14-first I-shaped steel support. DETAILED DESCRIPTION

[0015] In order to further understand the content, characteristics and effects of the present application, the following examples are given in detail below with reference to the accompanying drawings. It should be noted that the examples are descriptive, not limiting, and cannot limit the protection scope of the present application.

[0016] The assembly tool of the 5X rear beam transformer box comprises a tool base plate 1, a workpiece positioning area is arranged in the middle of the top surface of the tool base plate, and a plurality of positioning units for cooperating with the top support on the side wall of the workpiece are arranged around the top surface of the tool base plate; the positioning unit comprises horizontal positioning units 3, top support positioning units and flat pull positioning units 2, wherein the horizontal positioning units are symmetrically arranged and cooperatively fixed on the opposite side walls of the workpiece, and the other two opposite side walls of the workpiece are respectively fixed and limited by the top support positioning units and the flat pull positioning units.

[0017] Furthermore, the horizontal positioning unit longitudinally supports and horizontally clamps the workpiece, and the horizontal positioning unit comprises a first I-shaped steel support 14, a top support screw 8, a front guide plate 7, a rear guide plate 9 and a hinged clamping rod 6; the front guide plate is fixedly connected to the surface of the first I-shaped steel support facing the workpiece, and the rear guide plate is fixedly connected to the surface of the first I-shaped steel support away from the workpiece; the top surface of the front guide plate is threadedly connected to the top support screw; the hinged clamping rod is a three-section hinged connection structure, the middle section of the hinged clamping rod cooperates with the side surface of the rear guide plate, the two ends of the hinged clamping rod penetrate the rear guide plate and the front guide plate and extend towards the workpiece, and the two ends of the hinged clamping rod are rotatably embedded in the embedding grooves formed in the side walls of the rear guide plate and the front guide plate.

[0018] Furthermore, the top support positioning unit comprises a second I-shaped steel support 5 and a top block 4, wherein the second I-shaped steel support is symmetrically fixed on one side surface of the tool base plate, and the top block is fixedly connected to the side surface of the top of the second I-shaped steel support facing the workpiece.

[0019] Furthermore, the flat pull positioning unit comprises a third I-shaped steel support 12, a guide block 11 and a flat pull positioning frame 10; the third I-shaped steel support is fixedly arranged on the top surface of one side of the tool base plate, and the guide block is fixedly connected to the side surface of the top of the I-shaped steel support facing the workpiece in the horizontal direction; the flat pull positioning frame is a four-sided hinged frame, one side of the flat pull positioning frame is hung on the workpiece, the other two sides of the flat pull positioning frame are slidingly embedded in the embedding grooves on the two sides of the guide block, and a bolt 13 is threadedly connected to the last side of the flat pull positioning frame; the bolt cooperates with the side wall of the side of the third I-shaped steel support away from the workpiece.

[0020] In order to more clearly illustrate the specific embodiments of the present application, an example is provided as follows:

[0021] The 5X rear beam transformer box assembly tool of the present application, when positioning the transformer box, should first take the top support positioning unit as the reference, the two sides of the transformer box are clamped by the horizontal positioning unit left and right during the positioning process, and the vertical column of the transformer box is clamped by the bent hinged clamping rod front and back, thereby realizing the horizontal direction positioning of the transformer box; finally, the bolt of the flat pull positioning unit is tightened, the flat pull positioning frame is tensioned and connected on the vertical column of the transformer box, thereby completing the overall tool positioning of the transformer box.

[0022] Finally, the unmentioned parts of the present application all adopt mature products and mature technical means in the prior art.

[0023] It should be understood that, for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the present application.

Claims

1. An assembly fixture for a 5X post-rack transformer tank, comprising a fixture base plate, characterized by: The middle part of the top surface of the tool base plate is provided with a workpiece positioning area, and the periphery of the top surface of the tool base plate is provided with a plurality of positioning units matched with the top support on the side wall of the workpiece; the positioning unit comprises a horizontal positioning unit, a top support positioning unit and a flat pull positioning unit, wherein the horizontal positioning unit is symmetrically arranged and matched with the opposite side walls of the workpiece, and the other two opposite side walls of the workpiece are respectively fixed and positioned by the top support positioning unit and the flat pull positioning unit; The horizontal positioning unit longitudinally supports and horizontally clamps the workpiece, and comprises a first I-shaped steel support, a top support screw, a front guide plate, a rear guide plate and a hinged clamping rod; the front guide plate is fixedly connected to the surface of the first I-shaped steel support facing the workpiece, and the rear guide plate is fixedly connected to the surface of the first I-shaped steel support away from the workpiece; the top surface of the front guide plate is threadedly connected to the top support screw; the hinged clamping rod is a three-section hinged connection structure, the middle section of the hinged clamping rod is matched with the side surface of the rear guide plate, the two ends of the hinged clamping rod penetrate the rear guide plate and the front guide plate and extend towards the workpiece, and the two ends of the hinged clamping rod are rotatably embedded in the embedding grooves formed in the side walls of the rear guide plate and the front guide plate; The top support positioning unit comprises a second I-shaped steel support and a top block, wherein the second I-shaped steel support is symmetrically fixed on one side surface of the tool base plate, and the top block is fixedly connected to the top of the second I-shaped steel support facing the side surface of the workpiece; The flat pull positioning unit comprises a third I-shaped steel support, a guide block and a flat pull positioning frame; the third I-shaped steel support is fixedly arranged on the top surface of one side of the tool base plate, and the guide block is fixedly connected to the top of the third I-shaped steel support facing the side surface of the workpiece in the horizontal direction; the flat pull positioning frame is a quadrilateral hinged frame, one side of the flat pull positioning frame is hung on the workpiece, the other two sides of the flat pull positioning frame are slidingly embedded in the embedding grooves on the two sides of the guide block, and the last side of the flat pull positioning frame is threadedly connected with a bolt; the bolt is matched with the top support on the side wall of the side surface of the third I-shaped steel support away from the workpiece.

Images