Tool for fixing flaky material in heat treatment process

Abstract

The utility model belongs to the technical field of heat treatment auxiliary tools, and particularly relates to a tool for fixing flaky materials in the heat treatment process. According to the invention, the flaky material is mounted on the upper base body and the lower base body and is subjected to heat treatment together, so that the problems of hemming and wrinkling caused by independent heat treatment of the flaky material can be effectively avoided, and the loss of the material caused by heat treatment is greatly reduced. And the upper base body and the lower base body can be matched with each other through the connecting device so as to adapt to heat treatment of flaky materials with different specifications. And the upper threaded hole and the lower threaded hole are formed, so that the flaky material can be fixed, the flaky material is prevented from moving in the heat treatment process, and the damage to the material is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat treatment auxiliary tooling, and in particular relates to a tooling used for fixing sheet materials in the heat treatment process. Background Art

[0002] Since the edges of the sheet material often curl during the heat treatment process, the structure around the sheet material is destroyed, making the sheet material unusable in the subsequent process. If the sheet material is thin overall, the heat treatment process will cause the sheet material to wrinkle, which will also make the sheet material unusable.

[0003] Therefore, there is an urgent need for a tooling that can ensure that sheet materials can safely pass through heat treatment to solve the problem of curling and wrinkling of existing sheet materials during heat treatment.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The purpose of the utility model is to overcome the disadvantages of the prior art and provide a tool for fixing sheet materials during heat treatment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tool for fixing sheet materials during heat treatment comprises an upper substrate and a lower substrate arranged corresponding to the upper substrate. The upper substrate and the lower substrate are closed or unfolded through a connecting device.

[0008] Specifically, the upper base is provided with a plurality of upper threaded holes, and the lower base is provided with a plurality of lower threaded holes.

[0009] Specifically, each of the upper threaded holes is provided with an upper screw for fixing the sheet material; each of the lower threaded holes is provided with a lower screw for fixing the sheet material.

[0010] Specifically, the connecting device includes a fixing device for fixing the upper base and the lower base in the same plane. When the upper base and the lower base are fixed in the same plane, a pin is provided in the middle of the fixing device. When the pin is pulled out, the upper base and the lower base can rotate relative to each other.

[0011] Specifically, the upper threaded hole and the lower threaded hole are both through holes.

[0012] Specifically, an upper handle for opening or closing the tooling is provided on the upper base, and a lower handle is correspondingly provided on the lower base.

[0013] Specifically, the material of the upper substrate and the lower substrate includes but is not limited to steel.

[0014] Specifically, the connecting device includes a hinge structure.

[0015] Specifically, a locking structure for locking the upper base and the lower base is provided at one end of the upper base and the lower base away from the connecting device.

[0016] Specifically, the locking structure is a spring-pressed buckle.

[0017] Compared with the prior art, the technical solution provided by the utility model includes the following beneficial effects:

[0018] In the present invention, the sheet material is installed on the upper substrate and the lower substrate and heat-treated together, which can effectively avoid curling and wrinkling problems caused by heat-treating the sheet material alone, and greatly reduce the material loss caused by heat treatment.

[0019] Furthermore, the connecting device can make the upper substrate and the lower substrate cooperate with each other to adapt to the heat treatment of sheet materials of different specifications; when the sheet material is smaller than the upper substrate, the upper and lower substrates are combined together, and then the sheet material is heat treated; when the sheet material is larger than the upper substrate and has pores, the upper substrate and the lower substrate are unfolded, and fixed into a plane by a fixing device, and the sheet material is fixed by upper screws and lower screws, and then heat treated; this greatly improves the adaptability of the tooling to sheet materials.

[0020] Furthermore, by providing the upper threaded hole and the lower threaded hole, the sheet material can be fixed to prevent the sheet material from moving during the heat treatment process, thereby avoiding damage to the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings herein are incorporated into and constitute a part of this specification, and together with the description, are used to explain the principles of the present utility model.

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the installation structure of Example 1 of the utility model;

[0025] Figure 3 This is a diagram showing the installation structure of Example 2 of the utility model.

[0026] Among them: 1 is the upper base; 2 is the lower base; 3 is the connecting device; 4 is the upper threaded hole; 5 is the lower threaded hole; 6 is the upper screw; 7 is the lower screw; 8 is the upper handle; 9 is the lower handle; 10 is the fixing device. DETAILED DESCRIPTION

[0027] Here, exemplary embodiments will be described in detail, and examples thereof are shown in the accompanying drawings. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present utility model. Instead, they are only examples consistent with some aspects of the present utility model as detailed in the attached claims.

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] A tool for fixing sheet materials during heat treatment comprises an upper substrate 1 and a lower substrate 2 arranged corresponding to the upper substrate 1. The upper substrate 1 and the lower substrate 2 are closed or unfolded by a connecting device 3.

[0030] Specifically, the upper base 1 is provided with a plurality of upper threaded holes 4 , and the lower base 2 is provided with a plurality of lower threaded holes 5 .

[0031] Specifically, each of the upper threaded holes 4 is provided with an upper screw 6 for fixing the sheet material; each of the lower threaded holes 5 is provided with a lower screw 7 for fixing the sheet material.

[0032] Specifically, the connecting device 3 includes a fixing device 10 for fixing the upper base 1 and the lower base 2 in the same plane. When the upper base 1 and the lower base 2 are fixed in the same plane, a pin is provided in the middle of the fixing device 10. When the pin is pulled out, the upper base 1 and the lower base 2 can rotate relative to each other through the hinge structure.

[0033] Specifically, the upper threaded hole 4 and the lower threaded hole 5 are both through holes.

[0034] Specifically, an upper handle 8 for opening or closing the tooling is provided on the upper base 1 , and a lower handle 9 is correspondingly provided on the lower base 2 .

[0035] Specifically, the material of the upper substrate 1 and the lower substrate 2 includes but is not limited to steel.

[0036] Specifically, the connecting device 3 includes a hinge structure.

[0037] Specifically, a locking structure for locking the upper base 1 and the lower base 2 is provided at one end away from the connecting device 3 .

[0038] Specifically, the locking structure is a spring-pressed buckle.

[0039] Example 1

[0040] See also Figure 1 As shown, this embodiment provides a tooling for fixing sheet materials during heat treatment, including an upper substrate 1 and a lower substrate 2 arranged corresponding to the upper substrate 1, and the upper substrate 1 and the lower substrate 2 are closed or unfolded by a connecting device 3; the upper substrate 1 and the lower substrate 2 have the same shape, which are a tetrahedron or other polygons.

[0041] Specifically, the upper base 1 is provided with a plurality of upper threaded holes 4, and the lower base 2 is provided with a plurality of lower threaded holes 5, see Figure 2 shown.

[0042] Specifically, an upper handle 8 for opening or closing the tooling is provided on the upper base 1 , and a lower handle 9 is correspondingly provided on the lower base 2 .

[0043] Specifically, the material of the upper substrate 1 and the lower substrate 2 includes but is not limited to steel.

[0044] Specifically, the connecting device 3 includes a hinge structure.

[0045] Specifically, a locking structure is provided at one end of the upper substrate 1 and the lower substrate 2 away from the connecting device 3. After the upper substrate 1 and the lower substrate 2 are closed, they are locked by the locking structure to prevent the sheet material from falling during heat treatment.

[0046] Specifically, the locking structure is a spring-pressed buckle.

[0047] The present embodiment also provides a method for using a tool for fixing sheet materials during heat treatment. When there are no pores on the sheet material, the sheet material to be heat treated is placed on the surface of the upper substrate 1, and the upper substrate 1 and the lower substrate 2 are closed by a hinge structure, and then the upper substrate 1 and the lower substrate 2 are locked using a spring press buckle, and then heat treatment is performed. After the heat treatment is completed, the spring press buckle is opened, and the upper substrate 1 and the lower substrate 2 are opened using the upper handle 8 and the lower handle 9, and the sheet material can be taken out.

[0048] Example 2

[0049] Referring to Figure 2-3, this embodiment provides a tooling for fixing sheet materials during heat treatment, including an upper substrate 1 and a lower substrate 2 corresponding to the upper substrate 1, wherein the upper substrate 1 and the lower substrate 2 are closed or unfolded by a connecting device 3.

[0050] Specifically, the upper base 1 is provided with a plurality of upper threaded holes 4 , and the lower base 2 is provided with a plurality of lower threaded holes 5 .

[0051] Specifically, each of the upper threaded holes 4 is provided with an upper screw 6 for fixing the sheet material; each of the lower threaded holes 5 is provided with a lower screw 7 for fixing the sheet material.

[0052] Specifically, the connecting device 3 includes a fixing device 10 for fixing the upper substrate 1 and the lower substrate 2 on the same plane, a latch for inserting the fixing device 10, and a hinge structure; the fixing device 10 includes a plurality of first concentric circles, one part of which is fixed and evenly distributed on the side of the upper substrate 1, and another part of which is fixed and evenly distributed on the side of the upper substrate 2. When the upper substrate 1 and the lower substrate 2 are unfolded, the centers of all circles are on the same line after the first group of concentric circles and the second group of concentric circles are interlaced with each other, so that the upper substrate 1 and the lower substrate 2 are fixed on the same plane after the latch passes through the first group of concentric circles and the second group of concentric circles. Figure 3 shown.

[0053] Specifically, the upper threaded hole 4 and the lower threaded hole 5 are both through holes.

[0054] Specifically, an upper handle 8 for opening or closing the tooling is provided on the upper base 1 , and a lower handle 9 is correspondingly provided on the lower base 2 .

[0055] Specifically, the material of the upper substrate 1 and the lower substrate 2 includes but is not limited to steel.

[0056] This embodiment also provides a method for using a tool for fixing sheet materials during heat treatment. When the sheet material is not smaller than the area of ​​the substrate 1 and there are pores in the middle of the sheet material, the upper substrate 1 and the lower substrate 2 are unfolded, and the fixing device 10 is inserted through a pin to fix the upper substrate 1 and the lower substrate 2 in a plane.

[0057] Then place the sheet material on the surface of the upper substrate 1 and / or the lower substrate 2, and place the pores on the sheet material corresponding to the upper threaded holes 4 and / or the lower threaded holes 5 on the surface of the upper substrate 1 and / or the lower substrate 2, and fix the sheet material on the surface of the upper substrate 1 and / or the lower substrate 2 by the upper screws 6 and / or the lower screws 7. After fixing, heat treat the upper substrate 1, the lower substrate 2 and the sheet material at the same time. After the heat treatment is completed, take out the tooling, loosen the upper screws 6 and / or the lower screws 7, and take out the sheet material.

[0058] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention.

[0059] It should be understood that the present invention is not limited to the above-described contents, and various modifications and changes can be made without departing from its scope. The scope of the present invention is limited only by the appended claims.

Claims

1. A tool for fixing sheet materials during heat treatment, characterized in that: It comprises an upper base (1) and a lower base (2) arranged corresponding to the upper base (1); the upper base (1) and the lower base (2) are closed or unfolded via a connecting device (3).

2. The tooling for fixing sheet materials during heat treatment according to claim 1, characterized in that: The upper base (1) is provided with a plurality of upper threaded holes (4), and the lower base (2) is provided with a plurality of lower threaded holes (5).

3. The tooling for fixing sheet materials during heat treatment according to claim 2, characterized in that: Each of the upper threaded holes (4) is provided with an upper screw (6) for fixing the sheet material; and each of the lower threaded holes (5) is provided with a lower screw (7) for fixing the sheet material.

4. The tooling for fixing sheet materials during heat treatment according to claim 1, characterized in that: The connecting device (3) comprises a fixing device (10) for fixing the upper base (1) and the lower base (2) on the same plane, and a latch.

5. The tooling for fixing sheet materials during heat treatment according to claim 2, characterized in that: The upper threaded hole (4) and the lower threaded hole (5) are both through holes.

6. The tooling for fixing sheet materials during heat treatment according to claim 1, characterized in that: The upper base (1) is provided with an upper handle (8) for facilitating opening or closing of the tooling, and the lower base (2) is correspondingly provided with a lower handle (9).

7. The tooling for fixing sheet materials during heat treatment according to claim 1, characterized in that: The materials of the upper substrate (1) and the lower substrate (2) include, but are not limited to, steel.

8. The tooling for fixing sheet materials during heat treatment according to claim 1, characterized in that: The connecting device (3) comprises a hinge structure.

9. The tooling for fixing sheet materials during heat treatment according to claim 1, characterized in that: The ends of the upper base (1) and the lower base (2) away from the connecting device (3) are provided with locking structures for locking the upper base (1) and the lower base (2).

10. The tooling for fixing sheet materials during heat treatment according to claim 9, characterized in that: The locking structure is a spring-pressed buckle.

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