Plate rolling clamp

Abstract

The utility model relates to a plate rolling clamp which comprises a pressing assembly, a supporting frame and a working table, and the pressing assembly is arranged above the working table and mechanically connected with the working table through the supporting frame. The pressing assembly comprises a first pressing block, at least one second pressing block and a mounting panel, and the first pressing block and the second pressing block are both arranged on the mounting panel and are in adjustable mechanical connection with the mounting panel so as to be used for pressing the plate workpieces on the mounting panel. The plate rolling clamp provided by the embodiment of the utility model is reasonable in design, simple in structure, good in reliability, convenient to adjust, good in mechanical bearing performance and suitable for plates of various specifications, and the plates, especially high-strength steel plates, can be pressed and fixed in the rolling process through the structure and layout design of a plurality of pressing blocks and a plurality of jacking blocks in the pressing assembly. The method can be widely applied to machinery manufacturing industries such as automobiles, ships and aerospace.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing and processing technology, and in particular to a plate rolling clamp. Background Technology

[0002] In the field of mechanical manufacturing and processing technology, manufacturing industries such as automobiles, ships, and aerospace, especially automobile production lines, often require roll forming of sheet metal used to manufacture automobile body parts. With the development of automobile technology, the requirements for safety and connection strength are constantly increasing, and some high-strength steel plates are widely used. High-strength steel plates need to be bent and formed frequently. With the widespread application of intelligent robots, the original fixtures are prone to deformation during the roll forming process of some high-strength steel plates, have low reliability, are inconvenient to adjust, and cannot adapt to sheet metal of various specifications. Therefore, a new type of sheet metal roll forming fixture is needed to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a sheet metal rolling clamp that can roll workpieces, especially high-strength sheet metal workpieces, and is easy to adjust.

[0004] To achieve the above objectives, this utility model provides a sheet metal roll forming fixture, comprising: a clamping assembly, a support frame, and a worktable. The clamping assembly is disposed above the worktable and is mechanically connected to the worktable via the support frame. The clamping assembly includes: a first clamping block, at least one second clamping block, and a mounting panel. The first clamping block and the second clamping block are both disposed on the mounting panel and are mechanically connected to the mounting panel in an adjustable manner for clamping sheet metal workpieces on the mounting panel.

[0005] Furthermore, the first pressure block is provided with at least one first opening, the second pressure block is provided with a second opening, and the mounting panel is provided with a plurality of mounting holes evenly distributed thereon. The first pressure block is mechanically connected to the mounting panel through the first opening and the mounting holes; the second pressure block is mechanically connected to the mounting panel through the second opening and the mounting holes; both the first opening and the second opening are elongated openings.

[0006] Furthermore, the clamping assembly further includes: at least one first clamping block, the first clamping block being provided with a third opening, the third opening being an elongated opening, the first clamping block being mechanically connected to the mounting panel through the third opening and the mounting hole to achieve positional limitation of the workpiece in one direction.

[0007] Furthermore, the clamping assembly further includes at least one second clamping block, the second clamping block being provided with a fourth opening, the fourth opening being an elongated opening, and the second clamping block being mechanically connected to the mounting panel through the fourth opening and the mounting hole to achieve positional limitation of the workpiece in another direction.

[0008] Preferably, the support frame is provided with reinforcing ribs to enhance the strength and rigidity of the support frame.

[0009] Preferably, the workbench is provided with at least four legs underneath, and the height of the legs is adjustable.

[0010] Compared with the prior art, the plate rolling clamp provided by this utility model has a reasonable design and simple structure. Through the structural and layout design of multiple pressure blocks and multiple clamping blocks in the clamping assembly, it realizes the clamping and fixing of plates, especially high-strength steel plates, during the rolling process. It has good reliability, convenient adjustment, good mechanical load-bearing capacity, and can adapt to plates of various specifications. It can be widely used in the machinery manufacturing industries such as automobiles, ships, and aerospace. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly introduced below. Obviously, the drawings described below only involve some embodiments of this utility model, and are not intended to limit this utility model.

[0012] Figure 1 A three-dimensional structural diagram of a sheet metal roller pressing fixture provided in this embodiment of the utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of a sheet metal roll forming fixture provided in an embodiment of the present utility model;

[0014] Figure 3 A three-dimensional structural diagram of a sheet metal roll forming fixture with a workpiece is provided for an embodiment of this utility model.

[0015] Figure 4 The front view of the mounting panel provided in the embodiment of this utility model.

[0016] In the picture:

[0017] 1. Clamping assembly; 11. First clamping block; 111. First opening; 12. Second clamping block; 121. Second opening; 13. First tightening block; 131. Third opening; 14. Second tightening block; 141. Fourth opening; 15. Mounting panel; 151. Mounting hole; 2. Support frame; 21. Reinforcing rib; 3. Workbench; 31. Support leg. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0019] Unless otherwise defined, the technical or scientific terms used in this disclosure should have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. It should be noted that terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "front," and "rear," indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, terms such as "first," "second," "third," and "fourth," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The following is a detailed description of a sheet metal roller pressing fixture provided by an embodiment of the present invention, with reference to the accompanying drawings.

[0022] Example

[0023] Figure 1 This diagram illustrates a three-dimensional structure of a sheet metal roll forming fixture according to an embodiment of the present invention. Figure 2 This diagram illustrates another three-dimensional structure of a sheet metal roll forming fixture provided in an embodiment of the present invention. Figure 3 This diagram illustrates a three-dimensional structure of a sheet metal roll forming fixture with a workpiece in a specific configuration according to an embodiment of the present invention. Figure 4 A front view of the mounting panel provided in an embodiment of this utility model is shown. Figures 1 to 4As shown, this utility model embodiment provides a sheet metal roll forming fixture, which, through corresponding design improvements, is used for roll forming of sheet metal workpieces, especially suitable for roll forming of high-strength and ultra-high-strength sheet metal. The sheet metal roll forming fixture provided in this utility model embodiment includes: a clamping assembly 1, a support frame 2, and a worktable 3. The clamping assembly 1 is disposed above the worktable 3 and mechanically connected to the worktable 3 via the support frame 2. The support frame 2 provides fixation and support for the clamping assembly 1, so that the clamping assembly 1 is mechanically fixed on the support frame 2. The worktable 3 is used to fix and support the clamping assembly 1 and the support frame 2. Specifically, the clamping assembly 1 includes: a first clamping block 11, at least one second clamping block 12, and a mounting panel 15. The first clamping block 11 and the second clamping block 12 are both disposed on the mounting panel 15 and connected to the worktable 3. The mounting panel 15 is mechanically connected to the mounting panel 15 by bolts for pressing sheet metal workpieces on the mounting panel 15. In this embodiment of the invention, the mounting panel 15 is vertically placed. More specifically, the first pressing block 11 is provided with at least one first opening 111, the second pressing block 12 is provided with a second opening 121, and the mounting panel 15 is provided with a plurality of mounting holes 151 evenly distributed to accommodate the position fixing and adjustment of multiple pressing blocks and multiple clamping blocks. The first pressing block 11 is mechanically connected to the mounting panel 15 by the first opening 111 and the mounting holes 151, generally by bolts. The first opening 111 is an elongated opening, and the position adjustment of the first pressing block 11 can be achieved simply by adjusting the fixing position of the bolt in the first opening 111, that is, to achieve the position adjustment of the first pressing block 11 on the mounting panel 15. Figure 1 The left and right movement position adjustment shown in the figure can be set with one or more first openings 111. There are no specific restrictions on them here, so as to adapt to the pressing of different specifications of plates.

[0024] Similarly, the second pressure block 12 is mechanically connected to the mounting panel 15 via the second opening 121 and the mounting hole 151 using bolts. Generally, bolts are used for connection. The second opening 121 is an elongated opening; adjusting the position of the bolts within the second opening 121 is sufficient to adjust the position of the second pressure block 12, thus allowing it to be positioned correctly on the mounting panel 15. Figure 1 The vertical movement position adjustment shown can be achieved by setting one or more second pressure blocks 12; no specific limit is placed on the number of these blocks (e.g., ...). Figure 1 Three second pressure blocks 12 are set in the middle. When using it, the number and position of the second pressure blocks 12 need to be set selectively according to the size of the board to adapt to the pressing of boards of different specifications.

[0025] In a sheet metal roller pressing fixture provided in this embodiment of the present invention, as a further design improvement, the clamping assembly 1 further includes: at least one first clamping block 13, the first clamping block 13 being provided with a third opening 131, the third opening 131 being an elongated opening, the position of the first clamping block 13 can be adjusted simply by adjusting the fixing position of the bolt in the third opening 131, the first clamping block 13 being mechanically connected to the mounting panel 15 via the third opening 131 and the mounting hole 151 by bolts to achieve one-way (i.e., ...) of the workpiece. Figure 4 The vertical position limit (in the middle) is achieved by using the first clamping block 13 to hold one side of the workpiece, preventing downward displacement of the sheet metal during rolling, thus improving the load-bearing capacity of the fixture, resulting in good mechanical properties and further enhancing the reliability of workpiece clamping. It is worth noting that, as... Figure 4 In this configuration, one or more first clamping blocks 13 can be provided. The specific location and number of first clamping blocks 13 can be determined and adjusted according to user needs. Adjustment is convenient, and there is no specific limit on the number of them (e.g., ...). Figure 1 Two first clamping blocks 13 are set in the middle.

[0026] In a sheet metal roller pressing fixture provided in this embodiment of the present invention, as a further design improvement, the clamping assembly 1 further includes: at least one second clamping block 14, the second clamping block 14 being provided with a fourth opening 141, the fourth opening 141 being an elongated opening, the position of the second clamping block 14 can be adjusted simply by adjusting the fixing position of the bolt in the fourth opening 141, the second clamping block 14 being mechanically connected to the mounting panel 15 via the fourth opening 141 and the mounting hole 151 by bolts to achieve adjustment of the workpiece in another direction (i.e. Figure 4 The horizontal position is limited; by using one end of the second clamping block 14 to hold the workpiece, the plate is prevented from shifting to the left or right during the rolling process, further improving the reliability of workpiece clamping and resulting in good mechanical properties; it is worth noting that, as Figure 4 In this configuration, the second clamping block 14 can be positioned on the left side of the mounting panel 15, or on the right side of the mounting panel 15, or simultaneously on both sides of the mounting panel 15. The specific position and number of the second clamping blocks 14 can be determined and adjusted according to user requirements, and the adjustment is convenient.

[0027] In a sheet metal rolling fixture provided in this embodiment of the present invention, as a further design improvement, the support frame 2 is provided with reinforcing ribs 21 to enhance the strength and rigidity of the support frame 2. The support frame 2 adopts a triangular structure, and the reinforcing ribs 21 are located at the right angle of the support frame 2. The two ends of the reinforcing ribs 21 are respectively connected to the two right angle sides of the support frame 2. By utilizing the fixing principle of the triangle, the fixture can adapt to the large force during the rolling process, avoid the main structure of the fixture from deforming under stress, and have good mechanical bearing capacity.

[0028] In a sheet metal rolling fixture provided in this embodiment of the utility model, as a further design improvement, at least four support legs 31 are provided below the worktable 3. The height of the support legs 31 is adjustable, and bolts are provided on the support legs 31. By adjusting the bolts in the support legs 31, the height of each support leg 31 can be adjusted, thereby realizing the adjustment of the height and horizontal position of the worktable 3 and ensuring the stability and reliability of the worktable 3.

[0029] Compared with the prior art, the plate rolling clamp provided by this utility model embodiment has a reasonable design and simple structure. Through the structural and layout design of multiple pressure blocks and multiple top clamping blocks in the pressing component 1, it realizes the pressing and fixing of plates, especially high-strength steel plates, during the rolling process. It has good reliability, convenient adjustment, good mechanical load-bearing capacity, and can adapt to plates of various specifications. It can be widely used in the machinery manufacturing industries such as automobiles, ships, and aerospace.

[0030] The following points need to be explained:

[0031] (1) Unless otherwise defined, the same reference numerals in the embodiments of this utility model and the accompanying drawings have the same meaning.

[0032] (2) The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment. Other structures can refer to the general design.

[0033] (3) For clarity, some structures in the drawings used to describe embodiments of the present invention may be enlarged or reduced, that is, these drawings are not drawn to actual scale.

[0034] (4) Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A sheet metal roll forming fixture, characterized in that, include: The clamping assembly (1), support frame (2), and worktable (3) are provided. The clamping assembly (1) is disposed above the worktable (3) and is mechanically connected to the worktable (3) through the support frame (2). The clamping assembly (1) includes: a first clamping block (11), at least one second clamping block (12), and a mounting panel (15). The first clamping block (11) and the second clamping block (12) are both disposed on the mounting panel (15) and are mechanically connected to the mounting panel (15) in an adjustable manner for clamping sheet metal workpieces on the mounting panel (15).

2. The sheet metal roll forming fixture according to claim 1, characterized in that, The first pressure block (11) is provided with at least one first opening (111), the second pressure block (12) is provided with a second opening (121), and the mounting panel (15) is provided with a plurality of mounting holes (151) evenly distributed. The first pressure block (11) is mechanically connected to the mounting panel (15) through the first opening (111) and the mounting holes (151); the second pressure block (12) is mechanically connected to the mounting panel (15) through the second opening (121) and the mounting holes (151); the first opening (111) and the second opening (121) are both elongated openings.

3. The sheet metal roll forming fixture according to claim 2, characterized in that, The clamping assembly (1) further includes at least one first clamping block (13), the first clamping block (13) being provided with a third opening (131), the third opening (131) being an elongated opening, the first clamping block (13) being mechanically connected to the mounting panel (15) through the third opening (131) and the mounting hole (151) to achieve position limiting of the workpiece in one direction.

4. The sheet metal roll forming fixture according to claim 2, characterized in that, The clamping assembly (1) further includes at least one second clamping block (14), the second clamping block (14) being provided with a fourth opening (141), the fourth opening (141) being an elongated opening, the second clamping block (14) being mechanically connected to the mounting panel (15) through the fourth opening (141) and the mounting hole (151) to achieve position limiting of the workpiece in another direction.

5. The sheet metal roll forming fixture according to claim 1, characterized in that, The support frame (2) is provided with reinforcing ribs (21) to enhance the strength and rigidity of the support frame (2).

6. The sheet metal roll forming fixture according to claim 1, characterized in that, The workbench (3) is provided with at least four legs (31) below it, and the height of the legs (31) is adjustable.

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