Tooling for controlling deformation of a part

Abstract

A tooling for controlling the deformation of a part includes a part, a base, a pressure plate, pressure strips, a positioning shaft, welding handles, and wedges. The base has a raised surface for securing the flat surface of the part. The flat surface of the part is secured to the raised surface of the base, tightly against it. The two sides of the part are tightly against the two sides of the raised surface of the base. Pressure strips are provided on both sides of the part, and wedges are provided on the outer sides of the pressure strips. The wedges tighten the part, keeping it fixed. The pressure plate presses against the flat surface of the part. The positioning shaft passes through the pressure plate and the part and is fixed to the base. Welding handles are welded to both ends of the base for easy handling and hoisting. This invention uses the pressure plate, pressure strips, wedges, and base to fix the part, allowing it to be heat-set during heating, effectively maintaining its flatness and ensuring that the part does not bend or twist, meeting flatness requirements. This ensures part quality and improves the pass rate of part inspection.

Description

Technical Field

[0001] This utility model relates to the field of parts processing technology, and in particular to a tooling for controlling the deformation of parts. Background Technology

[0002] An irregular thin plate part called a plate bending part has dimensions of 750×350mm and a thickness of only 2mm. During the heat treatment heating process, under the combined action of thermal stress and structural stress, the shape and size of the part change, and the plane is prone to arching and bending, which leads to local distortion of the part. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a tooling for controlling the deformation of parts, so as to solve the problems existing in the background art.

[0004] The technical problem solved by this utility model is achieved by the following technical solution:

[0005] A tooling for controlling the deformation of a part includes a part, a base, a pressure plate, pressure strips, a positioning shaft, welding handles, and wedges. The base has a raised surface for securing the flat surface of the part. The flat surface of the part is secured to the raised surface of the base, adhering tightly to it. Both sides of the part are in close contact with the two sides of the raised surface of the base. Pressure strips are provided on both sides of the part, and wedges are provided on the outer sides of the pressure strips. The wedges tighten the part, keeping it fixed. The pressure plate presses against the flat surface of the part. The positioning shaft passes through the pressure plate and the part and is fixed to the base. Welding handles are welded to both ends of the base for easy handling and hoisting.

[0006] In this utility model, the base includes a seat body and a protrusion. The protrusion is used to place parts. The parts are fastened to the protrusion of the base, with the flat surface of the parts in close contact with the protruding surface of the protrusion, and the two sides of the parts in close contact with the two sides of the protrusion.

[0007] In this invention, the part and the pressure plate are respectively provided with through holes for the positioning shaft to pass through.

[0008] In this invention, a gasket is provided on the positioning shaft for use in conjunction with the positioning shaft.

[0009] In this invention, the wedges are arranged along both sides of the part, so that the two sides of the part are tightly attached to the two sides of the base protrusion and remain fixed.

[0010] In this invention, the inclination angle of the wedge is 30°~60°.

[0011] Beneficial effects: This utility model uses a pressure plate, pressure strip, wedge block and base to fix the parts. When the parts are heated for heat treatment, the parts are pressed and fixed between the pressure plate and the base. The two sides of the parts are fixed by the pressure strip. When the parts are heated in the furnace, they are heat-set during the heating process, which effectively maintains the flatness. This ensures that the parts do not bend or twist and meet the flatness requirements. It ensures the quality of the parts and improves the pass rate of the parts inspection. Attached Figure Description

[0012] Figure 1 This is a side view of a preferred embodiment of the present invention.

[0013] Figure 2 This is a cross-sectional view of a preferred embodiment of the present invention.

[0014] Figure 3 This is a schematic diagram of the component structure in a preferred embodiment of the present invention.

[0015] Figure 4 This is a schematic diagram of the base structure in a preferred embodiment of the present invention.

[0016] Figure 5 This is a schematic diagram of the pressure plate structure in a preferred embodiment of the present invention.

[0017] Figure 6 This is a schematic diagram of the wedge block structure in a preferred embodiment of the present invention. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0019] See Figures 1-6 A tooling for controlling the deformation of a part includes a part 1, a base 2, a pressure plate 3, a pressure strip 4, a gasket 5, a positioning shaft 6, a welding handle 7, and a wedge 8. The base 2 has a raised surface for securing the plane of the part 1. The plane of the part 1 is secured to the raised surface of the base 2, closely adhering to it. Both sides of the part 1 are in close contact with the sides of the raised surface of the base 2. Pressure strips 4 are provided on both sides of the part 1, and wedges 8 are provided on the outer sides of the pressure strips 4. The wedges 8 are used to wedge and tighten the part, keeping it fixed. The pressure plate 3 presses against the plane of the part 1. The positioning shaft 6 passes through the pressure plate 3 and the part 1 and is fixed to the base 2. Gaskets 5 are provided on the positioning shaft 6 for use with it. The welding handle 7 is welded to both ends of the base 2 for easy handling and hoisting.

[0020] In this embodiment, the base 2 includes a seat body and a protrusion. The protrusion is used to place the part 1. The part 1 is fastened to the protrusion of the base 2, the plane of the part 1 is in close contact with the protruding surface of the protrusion, and the two sides of the part 1 are in close contact with the two sides of the protrusion.

[0021] In this embodiment, the part 1 and the pressure plate 3 are respectively provided with through holes for the positioning shaft 6 to pass through.

[0022] In this embodiment, the wedges 8 are arranged along both sides of the part 1, so that both sides of the part 1 are in close contact with the two sides of the protrusion of the base 2 and remain fixed.

[0023] In this embodiment, the inclination angle of the wedge block 8 is 30°~60°.

[0024] In this embodiment, during the heat treatment heating of part 1, part 1 is pressed and fixed between pressure plate 3 and base 2, and both sides of part 1 are also fixed by pressure strips 4. When it is heated in the furnace, part 1 is heat-set during the heating process, maintaining its flatness and effectively ensuring that the part does not bend or twist, thus meeting the flatness requirements.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tooling for controlling the deformation of a part, comprising the part, a base, a pressure plate, a pressure strip, a positioning shaft, a welding handle, and a wedge, characterized in that, The base is provided with a raised surface for securing the flat surface of the part, and pressure strips are provided on both sides of the part, with wedges provided on the outer side of the pressure strips; the pressure plate presses on the flat surface of the part, and the positioning shaft passes through the pressure plate and the part and is fixed to the base; welding handles are welded to both ends of the base.

2. The tooling for controlling part deformation according to claim 1, characterized in that, The base includes a seat and a protrusion. The part is fastened to the protrusion of the base, and the flat surface of the part is in close contact with the protruding surface of the protrusion.

3. The tooling for controlling part deformation according to claim 1, characterized in that, The part and the pressure plate are respectively provided with through holes for the positioning shaft to pass through.

4. The tooling for controlling part deformation according to claim 1, characterized in that, A shim is provided on the positioning shaft.

5. The tooling for controlling the deformation of a part according to claim 1, characterized in that, The wedges are arranged along both sides of the part.

6. The tooling for controlling part deformation according to claim 1, characterized in that, The inclination angle of the wedge is 30°~60°.

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