Local machining and positioning device for stamping part

Abstract

The utility model provides a local processing and positioning device for stamping parts, which relates to the technical field of stamping part positioning and comprises a supporting base and an adjusting and fixing mechanism, a fixing clamp clamps the stamping parts to be processed so as to fix the stamping parts on the upper side of the fixing base, and adjusting and fixing shafts are respectively fixed on the surfaces of adjusting blocks. The adjusting blocks are separately arranged on one side of the fixing clamp, in the fine adjustment process, the adjusting blocks can be stressed respectively, springback fixing is conducted through supporting springs on the surfaces of the adjusting blocks, and the adjusting movable plate is fixed to the upper side of the rotating base through a connecting fixing shaft; an adjusting movable plate can be adjusted by adjusting a rotating base to be finely adjusted left and right, so that an adjusting supporting assembly is compressed and fixed, and the edge of a stamping part needing to be machined can be fixed through a rotating shaft clamping assembly; the edge of the stamping part is clamped and fixed through rotation of the clamping rotating shaft, and a sufficient distance is reserved between the fixed supports and the supporting base, so that the stamping part is conveniently supported, fixed and machined.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping part positioning, in particular to a stamping part local processing positioning device. Background Art

[0002] The background of the local processing positioning device of stamping parts mainly comes from the widespread application of stamping technology in modern manufacturing industry and its demand for high-precision and high-efficiency processing. Stamping is a metal forming process. External force is applied to metal sheets through molds to cause them to undergo plastic deformation or separation, thereby obtaining parts of the required shape and size. This process is widely used in many fields such as automobiles, aerospace, home appliances, and electronic products. The stamping parts produced are such as body covers, electronic housings, hardware accessories, etc. However, the stamped parts often require further local processing, such as drilling, tapping, trimming or bending, etc., to meet the functional and assembly requirements of the final product. In this case, how to accurately and quickly locate the processing position of these stamping parts becomes a key factor in improving production efficiency and ensuring product quality.

[0003] After searching, the patent number "CN219703135U" mentioned in the text that "the utility model discloses a local processing positioning device for stamping parts, which relates to the technical field of automobile parts processing equipment. The utility model discloses a local processing positioning device for stamping parts, including a table board, the top thread of the table board is installed with a base, the top thread of the base is installed with a right clamping part and a left clamping part for clamping and positioning the stamping parts, the top of the table board is located on one side of the base and is fixedly installed with an upper clamping part for vertically pressing the stamping parts. The utility model sets a left clamp and a clamping plate, so that when clamping the special-shaped workpiece, the clamping plate can form a certain angle so that it can better fit the special-shaped workpiece and achieve more stable positioning and clamping. By setting a pin and a torsion spring, the clamping plate can automatically rebound and can return to its original position after the clamping is cancelled. In order to facilitate the next clamping, the upper clamping piece is provided so that the special-shaped workpiece can be positioned and clamped in the vertical direction. When in use, the left clamp and the clamping plate are provided so that when the special-shaped workpiece is clamped, the clamping plate can form a certain angle so that it can better fit the special-shaped workpiece and achieve more stable positioning and clamping. The pin and the torsion spring are provided so that the clamping plate can automatically rebound and restore the original position after the clamping is cancelled, which is convenient for the next clamping. The upper clamping piece is provided so that the special-shaped workpiece can be positioned and clamped in the vertical direction. However, in the process of stamping parts processing, the sizes and shapes of different stamping parts vary greatly, requiring the positioning device to have good adaptability and flexibility. However, an overly general positioning device may sacrifice positioning accuracy, and a highly customized device may not be suitable for other products, reducing the flexibility of the production process.

[0004] Therefore, we provide a local processing positioning device for stamping parts to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a local processing positioning device for a stamping part to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a local processing positioning device for stamping parts, comprising a support base and an adjustment and fixing mechanism, wherein the upper side of the support base is provided with an adjustment and fixing mechanism;

[0007] The adjustment and fixing mechanism comprises a fixing component, an adjustment support component, an adjustment component, an adjustment connecting rod component, a fine-tuning rotating component and a connecting component, the upper side of the support base is fixedly connected with a fixing component, the inner side of the fixing component is fixedly connected with an adjustment support component, the other side of the adjustment support component is fixedly connected with an adjustment component, the other side of the adjustment component is fixedly connected with an adjustment connecting rod component, the upper side of the fixing component is fixedly connected with a fine-tuning rotating component, the upper side of the fine-tuning rotating component is fixedly connected with a connecting component, the fixing component comprises a fixing base, a fixing fixture and an adjustment block, the upper side of the support base is fixedly connected with a fixing base, both sides of the fixing base are fixedly connected with fixing fixtures, one side of the fixing fixture is fixedly connected with an adjustment block, the adjustment support component The adjusting block is fixedly connected to the adjusting shaft and the support spring is sleeved on the surface of the adjusting shaft. The adjusting assembly includes an adjusting movable plate, an adjusting fixed block and a force-bearing pressure head. The other side of the adjusting fixed shaft is fixedly connected to the adjusting movable plate. The upper side of the adjusting movable plate is fixedly connected to the adjusting fixed block. One side of the adjusting fixed block is slidably connected to the force-bearing pressure head. The adjusting link assembly includes a support link and an adjusting spring. The other side of the adjusting fixed block is slidably connected to the support link. The surface of the support link is sleeved on the adjusting spring. The fine-tuning rotating assembly includes a rotating fixed seat and a rotating module. The upper side of the fixed base is fixedly connected to the rotating fixed seat, and the upper side of the rotating fixed seat is rotatably connected to the rotating module.

[0008] Preferably, the connecting assembly comprises a rotating base and a connecting and fixing shaft, the upper side of the rotating module is fixedly connected to the rotating base, and both sides of the rotating base are fixedly connected to the connecting and fixing shaft.

[0009] Preferably, a rotating shaft clamping assembly is respectively provided on the left and right sides of the support base, and the rotating shaft clamping assembly includes a fixed support, a fixed rotating shaft and a clamping rotating shaft. The two sides of the support base are fixedly connected with the fixed support, the inner side of the fixed support is fixedly connected with the fixed rotating shaft, and the inner side of the fixed rotating shaft is rotatably connected with the clamping rotating shaft.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By adjusting the setting of the fixing mechanism, when in use, the fixing fixture can clamp the stamping parts to be processed, so that it is fixed on the upper side of the fixed base to ensure the stability of the stamping parts. The adjusting fixing shafts are respectively fixed on the surface of the adjusting blocks, and the adjusting blocks are separately set on one side of the fixing fixture. During the fine-tuning process, the adjusting blocks can be subjected to force respectively and rebounded and fixed by the support springs on the surface. The adjusting movable plate is fixed on the upper side of the rotating base by connecting the fixed shaft. The adjusting movable plate can be adjusted by adjusting the rotating base to the left and right to fine-tune, thereby compressing and fixing the adjusting support assembly.

[0012] 2. Through the setting of the rotating shaft clamping assembly, when in use, the rotating shaft clamping assembly can fix the edge of the stamping part that needs to be processed, and the edge of the stamping part is clamped and fixed by rotating the clamping rotating shaft, and there is enough distance between the fixed support and the support base, which is convenient for supporting and fixing the stamping part. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall appearance of the utility model from top view;

[0015] Figure 3 This is a schematic diagram of the overall appearance of the utility model;

[0016] Figure 4 For the utility model Figure 3 A is an enlarged structural diagram of FIG.

[0017] Numbers in the figure: 1. Support base; 2. Adjustment and fixing mechanism; 21. Fixing assembly; 211. Fixing base; 212. Fixing fixture; 213. Adjustment block; 22. Adjustment support assembly; 221. Adjustment and fixing shaft; 222. Support spring; 23. Adjustment assembly; 231. Adjustment movable plate; 232. Adjustment and fixing block; 233. Force-bearing pressure head; 24. Adjustment connecting rod assembly; 241. Support connecting rod; 242. Adjustment spring; 25. Fine-tuning rotation assembly; 251. Rotation fixing seat; 252. Rotation module; 26. Connection assembly; 261. Rotation base; 262. Connection and fixing shaft; 3. Rotation shaft clamping assembly; 31. Fixed support; 32. Fixed rotation shaft; 33. Clamping rotation shaft. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] See also Figure 1-4 As shown, the utility model provides a technical solution: a local processing positioning device for a stamping part, comprising a support base 1 and an adjustment and fixing mechanism 2, wherein the upper side of the support base 1 is provided with the adjustment and fixing mechanism 2;

[0021] The adjusting and fixing mechanism 2 includes a fixing component 21, an adjusting support component 22, an adjusting component 23, an adjusting connecting rod component 24, a fine-tuning rotating component 25 and a connecting component 26. The fixing component 21 is fixedly connected to the upper side of the supporting base 1, the adjusting support component 22 is fixedly connected to the inner side of the fixing component 21, the adjusting component 23 is fixedly connected to the other side of the adjusting support component 22, the adjusting connecting rod component 24 is fixedly connected to the other side of the adjusting component 23, the fine-tuning rotating component 25 is fixedly connected to the upper side of the fixing component 21, and the connecting component 26 is fixedly connected to the upper side of the fine-tuning rotating component 25.

[0022] Furthermore, the fixing assembly 21 includes a fixing base 211, a fixing clamp 212 and an adjusting block 213. The upper side of the supporting base 1 is fixedly connected to the fixing base 211, both sides of the fixing base 211 are fixedly connected to the fixing clamps 212, and one side of the fixing clamp 212 is fixedly connected to the adjusting block 213. During use, the fixing clamp 212 can clamp the stamping part to be processed, so that it is fixed on the upper side of the fixing base 211 to ensure the stability of the stamping part.

[0023] Furthermore, the adjustment support assembly 22 includes an adjustment fixed shaft 221 and a support spring 222. The other side of the adjustment block 213 is fixedly connected with the adjustment fixed shaft 221. The surface of the adjustment fixed shaft 221 is sleeved with the support spring 222. The adjustment fixed shafts 221 are respectively fixed on the surface of the adjustment block 213, and the adjustment block 213 is separately arranged on one side of the fixing clamp 212. During the fine-tuning process, the adjustment block 213 can be subjected to force separately and rebounded and fixed by the support spring 222 on the surface.

[0024] Furthermore, the adjustment component 23 includes an adjustment movable plate 231, an adjustment fixed block 232 and a force-bearing pressure head 233. The other side of the adjustment fixed shaft 221 is fixedly connected with the adjustment movable plate 231, the upper side of the adjustment movable plate 231 is fixedly connected with the adjustment fixed block 232, and one side of the adjustment fixed block 232 is slidably connected with the force-bearing pressure head 233. The adjustment movable plate 231 is fixed to the upper side of the rotating base 261 by connecting the fixed shaft 262. The adjustment movable plate 231 can be adjusted by fine-tuning the rotating base 261 left and right, thereby compressing and fixing the adjustment support component 22.

[0025] Furthermore, the adjusting link assembly 24 includes a supporting link 241 and an adjusting spring 242. The other side of the adjusting fixed block 232 is slidably connected to the supporting link 241, and the adjusting spring 242 is sleeved on the surface of the supporting link 241. When the adjusting movable plate 231 is offset left and right, the supporting link 241 in the middle can be telescopically adjusted according to the offset angle, and the adjusting spring 242 can support and fix the supporting link 241 to limit its adjustable length.

[0026] Furthermore, the fine-tuning rotating assembly 25 includes a rotating fixed seat 251 and a rotating module 252. The upper side of the fixed base 211 is fixedly connected to the rotating fixed seat 251, and the upper side of the rotating fixed seat 251 is rotatably connected to the rotating module 252. The fine-tuning rotating assembly 25 can rotate with the rotation of the connecting assembly 26 for easy adjustment.

[0027] Furthermore, the connecting component 26 includes a rotating base 261 and a connecting fixed shaft 262. The upper side of the rotating module 252 is fixedly connected to the rotating base 261, and the two sides of the rotating base 261 are fixedly connected to the connecting fixed shaft 262. The connecting fixed shaft 262 connects the adjusting movable plate 231 with the rotating base 261 to facilitate fine-tuning of the rotation.

[0028] Embodiment 2

[0029] See also Figure 1 , Figure 2 and Figure 3 As shown, compared with Example 1, as another implementation of the utility model, a rotating shaft clamping assembly 3 is respectively provided on the left and right sides of the support base 1, and the rotating shaft clamping assembly 3 includes a fixed support 31, a fixed rotating shaft 32 and a clamping rotating shaft 33. The two sides of the support base 1 are fixedly connected with the fixed support 31, the inner side of the fixed support 31 is fixedly connected with the fixed rotating shaft 32, and the inner side of the fixed rotating shaft 32 is rotatably connected with the clamping rotating shaft 33. During use, the rotating shaft clamping assembly 3 can fix the edge of the stamping part that needs to be processed, and the edge of the stamping part is clamped and fixed by rotating the clamping rotating shaft 33, and there is enough distance between the fixed support 31 and the support base 1, which is convenient for supporting and fixing the stamping part.

[0030] Working principle: First, a local processing positioning device for stamping parts is installed to the specified use position. When in use, in the first step, the fixed fixture 212 can clamp the stamping parts to be processed, so that it is fixed on the upper side of the fixed base 211 to ensure the stability of the stamping parts. In the second step, the fixed shafts 221 are adjusted and fixed on the surface of the adjustment blocks 213, and the adjustment blocks 213 are separately set on one side of the fixed fixture 212. In the process of fine-tuning, the adjustment blocks 213 can be subjected to force respectively and rebounded and fixed by the support springs 222 on the surface. The adjustment movable plate 231 is fixed on the upper side of the rotating base 261 by connecting the fixed shaft 262. The rotating base 261 can be adjusted to the left and right. The right fine-tuning adjusts the adjustment movable plate 231, thereby compressing and fixing the adjustment support assembly 22. In the third step, when the adjustment movable plate 231 deviates left and right, the support link 241 in the middle can be telescopically adjusted according to the angle of deviation, and the adjustment spring 242 can support and fix the support link 241 to limit its adjustment length, and the shaft clamping assembly 3 can fix the edge of the stamping part that needs to be processed, and the edge of the stamping part is clamped and fixed by rotating the clamping rotating shaft 33, and there is enough distance between the fixed support 31 and the support base 1, which is convenient for supporting and fixing the stamping part. In this way, the use process of a local processing and positioning device for stamping parts is completed.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A local processing positioning device for stamping parts, comprising a support base (1) and an adjustment and fixing mechanism (2), characterized in that: An adjustment and fixing mechanism (2) is provided on the upper side of the support base (1); The adjusting and fixing mechanism (2) comprises a fixing assembly (21), an adjusting support assembly (22), an adjusting assembly (23), an adjusting connecting rod assembly (24), a fine-tuning rotating assembly (25) and a connecting assembly (26); the upper side of the supporting base (1) is fixedly connected to the fixing assembly (21); the inner side of the fixing assembly (21) is fixedly connected to the adjusting support assembly (22); the other side of the adjusting support assembly (22) is fixedly connected to the adjusting assembly (23); the other side of the adjusting assembly (23) is fixedly connected to the adjusting connecting rod assembly (24); the fixing assembly (21) is fixedly connected to the adjusting support assembly (22); the other side of the adjusting assembly (23) is fixedly connected to the adjusting connecting rod assembly (24); ) is fixedly connected to the upper side of a fine-tuning rotating assembly (25), the upper side of the fine-tuning rotating assembly (25) is fixedly connected to a connecting assembly (26), the fixing assembly (21) comprises a fixing base (211), a fixing fixture (212) and an adjusting block (213), the upper side of the support base (1) is fixedly connected to the fixing base (211), both sides of the fixing base (211) are fixedly connected to fixing fixtures (212), one side of the fixing fixture (212) is fixedly connected to an adjusting block (213), the adjusting support assembly (22) comprises an adjusting fixing shaft (221 ) and a supporting spring (222), the other side of the adjusting block (213) is fixedly connected with an adjusting fixed shaft (221), the surface of the adjusting fixed shaft (221) is sleeved with a supporting spring (222), the adjusting assembly (23) comprises an adjusting movable plate (231), an adjusting fixed block (232) and a force-bearing pressure head (233), the other side of the adjusting fixed shaft (221) is fixedly connected with an adjusting movable plate (231), the upper side of the adjusting movable plate (231) is fixedly connected with an adjusting fixed block (232), and one side of the adjusting fixed block (232) is slidably connected with The force-bearing pressure head (233), the adjusting link assembly (24) comprises a supporting link (241) and an adjusting spring (242), the other side of the adjusting fixed block (232) is slidably connected to the supporting link (241), the surface of the supporting link (241) is sleeved with the adjusting spring (242), the fine-tuning rotating assembly (25) comprises a rotating fixed seat (251) and a rotating module (252), the upper side of the fixed base (211) is fixedly connected to the rotating fixed seat (251), and the upper side of the rotating fixed seat (251) is rotatably connected to the rotating module (252).

2. A stamping part local processing positioning device according to claim 1, characterized in that: The connection assembly (26) comprises a rotating base (261) and a connecting fixed shaft (262); the upper side of the rotating module (252) is fixedly connected to the rotating base (261); and both sides of the rotating base (261) are fixedly connected to the connecting fixed shaft (262).

3. A stamping part local processing positioning device according to claim 1, characterized in that: A rotating shaft clamping assembly (3) is respectively arranged on the left and right sides of the support base (1), and the rotating shaft clamping assembly (3) comprises a fixed support (31), a fixed rotating shaft (32) and a clamping rotating shaft (33). The fixed supports (31) are fixedly connected to the two sides of the support base (1), the fixed rotating shaft (32) is fixedly connected to the inner side of the fixed support (31), and the clamping rotating shaft (33) is rotatably connected to the inner side of the fixed rotating shaft (32).

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