A shaping tool for a workpiece

Abstract

The utility model discloses a kind of shaping tool of workpiece, including bottom plate, abutting block slidably installed in the bottom plate and fixed block fixedly installed in the bottom plate;The abutting block can be driven to be close to or away from the fixed block, and the workpiece between the abutting block and the fixed block can be clamped and shaped in cooperation;The shaping tool further includes limit block, the abutting block and the fixed block can be abutted on the limit block, so that the abutting block and the fixed block have preset distance between, and the preset distance is compatible with the design size of workpiece.In use, the workpiece to be shaped can be placed between abutting block and fixed block, and by driving abutting block to be close to fixed block, workpiece can be clamped and pressed in cooperation, so that it produces deformation. Among them, the setting of limit block can make the abutting block and fixed block have preset distance between, to cooperate with the design size of workpiece, so as to ensure that the size of workpiece after deformation is matched with preset design size.

Description

Technical Field

[0001] This utility model belongs to the field of shaping tooling technology, specifically relating to a workpiece shaping tooling. Background Technology

[0002] During the machining process of a workpiece (such as stamping and welding), welding stress can cause dimensional deviations. For example, in a workpiece consisting of a base plate and side plates welded to both sides, the welding stress generated when the side plates are welded to the base plate can cause the actual distance between the two side plates to deviate from the design distance, thus requiring reshaping and correction to meet production requirements. Therefore, the presence of welding stress is a significant cause of such dimensional deviations in workpieces.

[0003] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a workpiece shaping fixture. Utility Model Content

[0004] The purpose of this utility model is to provide a workpiece shaping fixture that can solve the problem of workpiece dimensional deviation caused by welding stress mentioned above.

[0005] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0006] A workpiece shaping fixture includes a base plate, an abutment block slidably mounted on the base plate, and a fixing block fixedly mounted on the base plate;

[0007] The abutment block can be driven to move closer to or further away from the fixing block, and can cooperate to clamp and shape the workpiece located between the abutment block and the fixing block;

[0008] The shaping fixture also includes a limiting block, and the abutting block and the fixing block can abut against the limiting block so that there is a preset distance between the abutting block and the fixing block, and the preset distance is adapted to the design size of the workpiece.

[0009] In one or more embodiments of this utility model, a driving member is further installed on the base plate, the driving end of the driving member is fixedly connected to the abutment block, and the driving member is located on the side of the abutment block away from the fixed block.

[0010] In one or more embodiments of this utility model, a mounting block is further provided on the base plate, the driving member is abutted and fixed to the mounting block, and the mounting block is located on the side of the driving member away from the abutting block.

[0011] In one or more embodiments of this utility model, the mounting block is integrally formed with the base plate.

[0012] In one or more embodiments of this utility model, the driving component is configured as a cylinder, the telescopic shaft of the cylinder is fixed with a connecting plate, and the connecting plate is fixedly connected to the abutment block.

[0013] In one or more embodiments of this utility model, the limiting block is fixedly installed on the base plate near the fixing block, or the fixing block is near the abutting block, or the abutting block is near the limiting block.

[0014] In one or more embodiments of this utility model, the fixing block is installed at one end of the base plate.

[0015] In one or more embodiments of this utility model, the workpiece shaping fixture further includes a worktable, and the base plate is fixedly installed on the worktable.

[0016] Compared with the prior art, the workpiece shaping fixture of this utility model allows the workpiece to be shaped to be placed between the abutment block and the fixing block during use. By driving the abutment block closer to the fixing block, it can press against the workpiece to cause deformation. The setting of the limiting block allows for a preset distance between the abutment block and the fixing block to match the design dimensions of the workpiece, thereby ensuring that the dimensions of the workpiece after deformation match the preset design dimensions. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a simplified schematic diagram of the workpiece structure in one embodiment of the present invention;

[0019] Figure 2 This is a side view of a workpiece shaping fixture in one embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the workpiece clamping structure in one embodiment of the present invention.

[0021] Explanation of key figure labels:

[0022] 1. Base plate; 2. Abutment block; 3. Fixing block; 4. Limiting block; 5. Driving component; 6. Connecting plate; 7. Mounting block; 101. Base plate; 102. Side plate. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solutions of this utility model, 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 embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0024] Reference Figure 1 It should be noted that the workpiece in this embodiment is... Figure 1 Taking the form of the example, the workpiece specifically includes a base plate 101 and two side plates 102 welded to the base plate 1. Due to the presence of welding stress, the relative distance between the two side plates 102 deviates from the designed spacing. Therefore, the workpiece can be shaped using the workpiece shaping fixture of this invention to make it conform to the design dimensional requirements.

[0025] Reference Figure 2 In one embodiment of this utility model, the workpiece shaping fixture includes a base plate 1, an abutment block 2 slidably mounted on the base plate 1, and a fixing block 3 fixedly mounted on the base plate 1.

[0026] Reference Figure 2 and Figure 3 The abutment block 2 can be driven to approach or move away from the fixing block 3, and can cooperate to clamp and shape the workpiece located between the abutment block 2 and the fixing block 3; the shaping fixture also includes a limiting block 4, the abutment block 2 and the fixing block 3 can abut against the limiting block 4 so that there is a preset distance between the abutment block 2 and the fixing block 3, and the preset distance is adapted to the design size of the workpiece.

[0027] Specifically, in use, the workpiece to be shaped can be placed between the abutment block 2 and the fixing block 3. By driving the abutment block 2 closer to the fixing block 3, it can press against the workpiece to cause deformation. The limiting block 4 ensures a preset distance between the abutment block 2 and the fixing block 3, matching the design dimensions of the workpiece, thus ensuring that the deformed dimensions of the workpiece match the design dimensions. The limiting block 4 restricts the amount of pressing deformation of the two side plates 102, thereby ensuring that the deformation between the two side plates 102 reaches the design dimensions. Therefore, the preset distance in this embodiment can be specifically set and adjusted according to the design dimensions between the two side plates 102 of the workpiece.

[0028] It is understandable that if the design dimensions of the workpiece are different, the limit blocks 4 of different widths can be adjusted to better adapt to different workpieces and ensure the shaping effect and shaping accuracy.

[0029] Reference Figure 2 and Figure 3The limiting block 4 is fixedly installed on the base plate 1 near the fixing block, or on the side of the fixing block 3 near the abutting block 2, or on the side of the abutting block 2 near the limiting block 4. The fixing block 3 is installed at one end of the base plate 1. In this embodiment, the limiting block 4 is fixedly installed on the base plate 1 near the fixing block as an example. In other embodiments, the limiting block 4 can be set on the side of the fixing block 3 near the abutting block 2, or on the side of the abutting block 2 near the limiting block 4. It can be understood that the above-mentioned positions of the limiting block 4 can ensure that there is a preset distance between the abutting block 2 and the fixing block 3, so as to ensure the shaping accuracy of the workpiece.

[0030] Reference Figure 1 A driving component 5 is also installed on the base plate 1. The driving end of the driving component 5 is fixedly connected to the abutment block 2, and the driving component 5 is located on the side of the abutment block 2 away from the fixed block 3. In this embodiment, the driving component 5 is set as a cylinder, and the telescopic shaft of the cylinder is fixed with a connecting plate 6, which is fixedly connected to the abutment block 2. Therefore, the driving component 5 can drive the abutment block 2 to move on the base plate 1 to move closer to or away from the fixed block 3. When the driving component 5 drives the abutment block 2 closer to the fixed block 3, it can be used to cooperate in pressing and shaping the workpiece located between the abutment block 2 and the fixed block 3. When the driving component 5 drives the abutment block 2 away from the fixed block 3, the shaped workpiece can be removed from between the abutment block 2 and the fixed block 3.

[0031] In one optional embodiment, a mounting block 7 is further provided on the base plate 1, and the driving member 5 is abutted and fixed to the mounting block 7. The mounting block 7 is located on the side of the driving member 5 away from the abutting block 2. The mounting block 7 can be integrally formed with the base plate 1, or it can be installed separately on the base plate 1.

[0032] In one optional embodiment, the fixing block 3 can be integrally formed with the base plate 1, or it can be installed separately on the base plate 1. The lengths of the fixing block 3 and the abutment block 2 can be adjusted according to the actual length of the side plate 102, which is not limited in this application.

[0033] In one optional embodiment, the workpiece shaping fixture further includes a worktable, with the base plate 1 fixedly mounted on the worktable.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A workpiece shaping fixture, characterized in that, It includes a base plate (1), an abutment block (2) slidably mounted on the base plate (1), and a fixing block (3) fixedly mounted on the base plate (1); The abutting block (2) can be driven to approach or move away from the fixing block (3) and can cooperate to clamp and shape the workpiece located between the abutting block (2) and the fixing block (3); The shaping fixture also includes a limiting block (4), and the abutting block (2) and the fixing block (3) can abut against the limiting block (4) so ​​that there is a preset distance between the abutting block (2) and the fixing block (3), and the preset distance is adapted to the design size of the workpiece.

2. The workpiece shaping fixture according to claim 1, characterized in that, A driving component (5) is also installed on the base plate (1). The driving end of the driving component (5) is fixedly connected to the abutment block (2). The driving component (5) is located on the side of the abutment block (2) away from the fixed block (3).

3. The workpiece shaping fixture according to claim 2, characterized in that, The base plate (1) is also provided with a mounting block (7), and the driving component (5) is abutted and fixed to the mounting block (7). The mounting block (7) is located on the side of the driving component (5) away from the abutting block (2).

4. The workpiece shaping fixture according to claim 3, characterized in that, The mounting block (7) is integrally formed with the base plate (1).

5. The workpiece shaping fixture according to claim 2, characterized in that, The driving component (5) is configured as a cylinder, and the telescopic shaft of the cylinder is fixed with a connecting plate (6), and the connecting plate (6) is fixedly connected to the abutment block (2).

6. The workpiece shaping fixture according to claim 1, characterized in that, The limiting block (4) is fixedly installed on the base plate (1) near the fixing block, or the fixing block (3) is near the abutting block (2), or the abutting block (2) is near the limiting block (4).

7. The workpiece shaping fixture according to claim 1, characterized in that, The fixing block (3) is installed at one end of the base plate (1).

8. The workpiece shaping fixture according to claim 1, characterized in that, The workpiece shaping fixture also includes a worktable, and the base plate (1) is fixedly installed on the worktable.

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