Tooling support seat

Abstract

The present application relates to the technical field of welding positioning tooling, and aims to solve the problem of how to improve versatility, and provides a tooling support seat. The tooling support seat includes a base, a column and a mounting block. The base includes a first connecting portion, the circumferential surface of the first connecting portion is recessed to form a first groove, and the circumferential surface of the first connecting portion is raised to form a first flange. The column includes a first end face and a second end face arranged opposite to each other, the first end face is provided with a first plug-in portion, the first plug-in portion is used to insert the first groove, and the first end face corresponds to the first flange. The mounting block is used to install the target part, and the mounting block includes a second connecting portion, the circumferential surface of the second connecting portion is recessed to form a second groove, the circumferential surface of the second connecting portion is raised to form a second flange, the second end face is provided with a second plug-in portion, the second plug-in portion is used to insert the second groove, and the second end face corresponds to the second flange, so that the base, the column and the mounting block are easy to connect together or disassemble and replace parts to improve the versatility of the tooling support seat.

Description

Technical Field

[0001] The present application relates to the technical field of welding positioning tooling, and in particular to a tooling support seat. Background Art

[0002] The sheet metal parts in the automotive industry are often large in size and thin in thickness, and positioning fixtures are required for auxiliary welding during welding. The load-bearing columns in the positioning fixtures are used to install cylinders and support blocks to clamp, position, and support automotive sheet metal parts.

[0003] In the prior art, the bearing columns of the positioning tooling are usually non-standard designs, made of welded steel structures or integral steel plates, which results in poor versatility of the bearing columns. How to solve the above technical problems is what the technicians in this field need to consider. Utility Model Content

[0004] This application provides a tooling support seat to solve the problem of how to improve versatility.

[0005] An embodiment of the present application provides a tool support seat, including a base, a column and a mounting block. The base includes a first connecting portion, the circumferential surface of the first connecting portion is recessed to form a first groove, the circumferential surface of the first connecting portion is raised to form a first flange, and the first flange is spaced apart from the first groove. The column includes a first end face and a second end face that are arranged opposite to each other, the first end face is provided with a first plug-in portion, the first plug-in portion is used to be inserted into the first groove, and the first end face corresponds to the first flange. The mounting block is used to install a target part, the mounting block includes a second connecting portion, the circumferential surface of the second connecting portion is recessed to form a second groove, the circumferential surface of the second connecting portion is raised to form a second flange, the second flange is spaced apart from the second groove, the second end face is provided with a second plug-in portion, the second plug-in portion is used to be inserted into the second groove, and the second end face corresponds to the second flange.

[0006] Compared with the prior art, the tooling support seat provided in this embodiment is divided into three modules: a base, a column and a mounting block, so that the column can be set to different heights as needed, and the mounting block can be set to different shapes as needed, which is conducive to standardized design; the tooling support seat is inserted into the first groove through the first plug-in part so that the first end face corresponds to the first flange, and the second plug-in part is inserted into the second groove so that the second end face corresponds to the second flange, so that the base, the column and the mounting block are easy to connect together or disassemble and replace parts, so as to improve the versatility of the tooling support seat.

[0007] In a possible implementation manner, the first end surface and the first connection portion are connected by friction stir welding, and the second end surface and the second connection portion are connected by friction stir welding.

[0008] In a possible implementation, the tool support seat further includes a first positioning pin and a second positioning pin, the first end surface is provided with a first positioning hole, the first connecting portion is provided with a first connecting hole, the first positioning hole corresponds to the first connecting hole, the first positioning pin is arranged in the first positioning hole and extends to the first connecting hole. The second end surface is provided with a second positioning hole, the second connecting portion is provided with a second connecting hole, the second positioning hole corresponds to the second connecting hole, the second positioning pin is arranged in the second positioning hole and extends to the second connecting hole.

[0009] In a possible embodiment, the tooling support seat also includes a pin, the column has a through hole, the through hole extends from the first end face to the second end face, the first connecting part has a first connecting hole, the second connecting part has a second connecting hole, the first connecting hole, the through hole and the second connecting hole are connected in sequence, and the pin is arranged in the first connecting hole and extends to the through hole and the second connecting hole.

[0010] In a possible implementation manner, a convex ridge is provided on the circumferential surface of the column, and the convex ridge extends from the first end surface to the second end surface, and one end of the convex ridge corresponds to the first flange, and the other end of the convex ridge corresponds to the second flange.

[0011] In a possible implementation, the base further includes a support foot, the support foot is provided at an end of the first connecting portion away from the column, and the support foot is integrally connected to the first connecting portion.

[0012] In a possible implementation, the mounting block further includes a mounting portion, the mounting portion is disposed at an end of the second connecting portion away from the column, and the mounting portion is integrally connected to the second connecting portion.

[0013] In a possible implementation, the cross-sectional shape of the mounting portion is L-shaped or I-shaped. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 A three-dimensional diagram of a tool support seat according to an embodiment of the present application;

[0016] Figure 2 A three-dimensional diagram of a tool support seat according to another embodiment of the present application;

[0017] Figure 3 for Figure 1 An exploded view of the tooling support seat;

[0018] Figure 4 for Figure 1 A bottom view of a mounting block of a tooling support seat;

[0019] Figure 5 for Figure 1 A bottom view of the column of the tooling support seat.

[0020] Description of main component symbols:

[0021] 1. Tool support seat; 11. Base; 111. First connecting part; 112. First groove; 113. First flange; 114. Support foot; 115. First connecting hole; 12. Column; 121. First end face; 122. Second end face; 123. First plug-in part; 124. Second plug-in part; 125. Through hole; 126. First positioning hole; 127. Second positioning hole; 128. Raised ridge; 13. Mounting block; 131. Second connecting part; 132. Second groove; 133. Second flange; 134. Mounting part; 135. Second connecting hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0023] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.

[0024] Example

[0025] See also Figures 1 to 5As shown, this embodiment provides a tool support seat 1, including a base 11, a column 12 and a mounting block 13. The base 11 includes a first connecting portion 111, the circumferential surface of the first connecting portion 111 is concave to form a first groove 112, the circumferential surface of the first connecting portion 111 is convex to form a first flange 113, and the first flange 113 is spaced apart from the first groove 112. The column 12 includes a first end face 121 and a second end face 122 that are arranged opposite to each other, the first end face 121 is provided with a first plug-in portion 123, the first plug-in portion 123 is used to be inserted into the first groove 112, and the first end face 121 corresponds to the first flange 113. The mounting block 13 is used to mount the target part, and the mounting block 13 includes a second connecting portion 131, a peripheral surface of the second connecting portion 131 is recessed to form a second groove 132, a peripheral surface of the second connecting portion 131 is raised to form a second flange 133, the second flange 133 is spaced apart from the second groove 132, the second end face 122 is provided with a second plug-in portion 124, the second plug-in portion 124 is used to be inserted into the second groove 132, and the second end face 122 corresponds to the second flange 133.

[0026] The tooling support seat 1 provided in this embodiment is divided into three modules: a base 11, a column 12 and a mounting block 13, so that the column 12 can be set to different heights as needed, and the mounting block 13 can be set to different shapes as needed, which is conducive to standardized design; the tooling support seat 1 is inserted into the first groove 112 through the first plug-in portion 123 so that the first end face 121 corresponds to the first flange 113, and the second plug-in portion 124 is inserted into the second groove 132 so that the second end face 122 corresponds to the second flange 133, so that the base 11, the column 12 and the mounting block 13 are easy to connect together or disassemble and replace parts, so as to improve the versatility of the tooling support seat 1.

[0027] In this embodiment, the target part is a cylinder or a support block, and the mounting block 13 is used to mount the cylinder or the support block.

[0028] The column 12 is an extruded pipe, and the cross-section of the column 12 is rectangular, which makes it easy to process the column 12 into different heights. The height of the column 12 can be set to a variety of standard models such as 40mm, 90mm and 140mm. The appropriate height model is selected according to different working conditions to improve the versatility of the tooling support seat 1. The material of the column 12 is a high-strength magnesium alloy with a tensile strength of ≥280Mpa, a yield strength of ≥240Mpa, and an elongation of ≥10%. Compared with the same type of load-bearing column 12, the weight of the tooling support seat 1 is reduced by about 50% to 60%.

[0029] The base 11 and the mounting block 13 are castings. The tool support seat 1 is hard anodized as a whole to reduce paint shedding and rust on the surface of the tool support seat 1. The hard anodized layer has a high surface hardness, which can reach 700-800 Vickers hardness, and can reduce bumps and scratches during transportation and assembly.

[0030] In a possible implementation, the first end surface 121 is connected to the first connection portion 111 by friction stir welding, and the second end surface 122 is connected to the second connection portion 131 by friction stir welding.

[0031] In this embodiment, the base 11, the column 12 and the mounting block 13 are connected together by friction stir welding. When the tool support base 1 needs to be recycled, the tool support base 1 is disassembled by cutting the column 12 or removing the weld to separate the parts, and the column 12 is replaced for reuse.

[0032] In a possible implementation, the tool support seat 1 further includes a first positioning pin and a second positioning pin, the first end surface 121 is provided with a first positioning hole 126, the first connecting portion 111 is provided with a first connecting hole 115, the first positioning hole 126 corresponds to the first connecting hole 115, the first positioning pin is arranged in the first positioning hole 126 and extends to the first connecting hole 115. The second end surface 122 is provided with a second positioning hole 127, the second connecting portion 131 is provided with a second connecting hole 135, the second positioning hole 127 corresponds to the second connecting hole 135, the second positioning pin is arranged in the second positioning hole 127 and extends to the second connecting hole 135.

[0033] In this embodiment, the first positioning hole 126 is not connected to the second positioning hole 127 , the column 12 is connected to the base 11 via a first positioning pin, and the column 12 is connected to the mounting block 13 via a second positioning pin.

[0034] In a possible embodiment, the tooling support seat 1 also includes a pin, the column 12 has a through hole 125, the through hole 125 extends from the first end face 121 to the second end face 122, the first connecting part 111 has a first connecting hole 115, the second connecting part 131 has a second connecting hole 135, the first connecting hole 115, the through hole 125 and the second connecting hole 135 are connected in sequence, and the pin is arranged in the first connecting hole 115 and extends to the through hole 125 and the second connecting hole 135.

[0035] In this embodiment, the first positioning hole 126 is connected to the second positioning hole 127 to form a through hole 125 , and the through hole 125 is formed in one step by drilling to improve the linear accuracy of the connection between the base 11 , the column 12 and the mounting block 13 .

[0036] In a possible implementation, a ridge 128 is disposed on the circumference of the column 12 . The ridge 128 extends from the first end surface 121 to the second end surface 122 . One end of the ridge 128 corresponds to the first flange 113 , and the other end corresponds to the second flange 133 .

[0037] In this embodiment, a convex ridge 128 is provided on the peripheral surface of the column 12 to increase the strength of the column 12 , which is beneficial to improving the supporting performance of the tooling support seat 1 .

[0038] In a possible implementation, the base 11 further includes a support leg 114 . The support leg 114 is disposed at an end of the first connection portion 111 away from the column 12 , and the support leg 114 is integrally connected to the first connection portion 111 .

[0039] In this embodiment, the support legs 114 are used to be fixed to the ground or a reference plane so that the tooling support base 1 can stably support the target part.

[0040] In a possible implementation, the mounting block 13 further includes a mounting portion 134 . The mounting portion 134 is disposed at an end of the second connecting portion 131 away from the column 12 , and the mounting portion 134 is integrally connected to the second connecting portion 131 .

[0041] Please combine Figure 1 and Figure 2 As shown, in a possible implementation manner, the cross-sectional shape of the mounting portion 134 is L-shaped or I-shaped.

[0042] Depending on the working conditions, the mounting portion 134 may be in different shapes to mount a cylinder or a support block.

[0043] In summary, the tool support seat 1 provided in this embodiment is divided into three modules: a base 11, a column 12 and a mounting block 13, so that the column 12 is set to different heights as needed, and the mounting block 13 is set to different shapes as needed, which is conducive to standardized design. The tool support seat 1 is inserted into the first groove 112 through the first plug-in portion 123 so that the first end face 121 corresponds to the first flange 113, and the second plug-in portion 124 is inserted into the second groove 132 so that the first end face 121 corresponds to the first flange 113, so that the base 11, the column 12 and the mounting block 13 are easy to connect together or disassemble and replace parts to improve the versatility of the tool support seat 1. The base 11 and the mounting block 13 are made by casting, and the column 12 is formed by extrusion, which saves machining costs and improves processing efficiency. The tool support seat 1 cuts the column 12 or removes the weld to disassemble the parts, so as to reuse the parts.

[0044] The above implementation modes are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred implementation modes, a person skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A tooling support seat, characterized in that: include: The base comprises a first connecting portion, wherein the circumferential surface of the first connecting portion is concave to form a first groove, the circumferential surface of the first connecting portion is convex to form a first flange, and the first flange is spaced apart from the first groove; A column, comprising a first end face and a second end face arranged opposite to each other, the first end face is provided with a first plug-in portion, the first plug-in portion is used to be inserted into the first groove, and the first end face corresponds to the first flange; A mounting block is used to mount a target part, the mounting block includes a second connecting part, a peripheral surface of the second connecting part is recessed to form a second groove, a peripheral surface of the second connecting part is raised to form a second flange, the second flange is spaced apart from the second groove, the second end surface is provided with a second plug-in part, the second plug-in part is used to be inserted into the second groove, and the second end surface corresponds to the second flange.

2. The tooling support seat according to claim 1, characterized in that: The first end surface is connected to the first connection portion by friction stir welding, and the second end surface is connected to the second connection portion by friction stir welding.

3. The tooling support seat according to claim 1, characterized in that: The tool support seat further includes a first positioning pin and a second positioning pin, the first end surface is provided with a first positioning hole, the first connecting portion is provided with a first connecting hole, the first positioning hole corresponds to the first connecting hole, and the first positioning pin is provided in the first positioning hole and extends to the first connecting hole; The second end surface is provided with a second positioning hole, the second connecting portion is provided with a second connecting hole, the second positioning hole corresponds to the second connecting hole, and the second positioning pin is arranged in the second positioning hole and extends to the second connecting hole.

4. The tooling support seat according to claim 1, characterized in that: The tooling support seat also includes a pin, the column has a through hole, the through hole runs from the first end face to the second end face, the first connecting part has a first connecting hole, the second connecting part has a second connecting hole, the first connecting hole, the through hole and the second connecting hole are connected in sequence, and the pin is arranged in the first connecting hole and extends to the through hole and the second connecting hole.

5. The tooling support seat according to claim 1, characterized in that: A convex ridge is provided on the peripheral surface of the column, and the convex ridge extends from the first end surface to the second end surface, and one end of the convex ridge corresponds to the first flange, and the other end corresponds to the second flange.

6. The tooling support seat according to claim 1, characterized in that: The base further includes a support foot, which is disposed at an end of the first connecting portion away from the column, and the support foot is integrally connected to the first connecting portion.

7. The tooling support seat according to claim 1, characterized in that: The mounting block further comprises a mounting portion, which is disposed at an end of the second connecting portion away from the column, and the mounting portion is integrally connected to the second connecting portion.

8. The tooling support seat according to claim 7, characterized in that: The cross-sectional shape of the mounting portion is L-shaped or I-shaped.

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