Machining positioning device

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a machining positioning device which comprises a mounting base and a fixing mechanism arranged on the outer side of the end of the mounting base. The fixed ring is fixedly connected to the outer side of the end part of the mounting base, and the sliding plate is fixedly connected to the outer side of the end part of the mounting base; through the rapid clamping and fixing mechanism of the fixing mechanism, the workpiece clamping time can be remarkably shortened, the production process is smoother, and therefore the overall production efficiency is improved, direct participation of operators is reduced through an automatic clamping system, the possibility of human errors is reduced, meanwhile, the labor intensity of the operators is relieved, and the production efficiency is improved. And the materials can be accurately adjusted in the vertical direction through a gear and a sliding rod lifting system, the requirements for different machining heights are met, and the machining flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a mechanical processing positioning device. Background Art

[0002] A machining positioning device is a device used to fix and position a workpiece during machining. Through precise design and structure, it ensures that the workpiece is in the correct position and posture during machining, thereby ensuring machining accuracy and product quality.

[0003] However, traditional devices often use manual or semi-automatic methods to clamp materials, which requires operators to spend a long time on alignment and fixation, thereby increasing non-processing time and reducing overall production efficiency. Traditional devices do not have precise lifting devices and self-locking functions. The position stability of materials during processing is difficult to ensure, and they are prone to deviation or vibration, resulting in reduced processing accuracy. Traditional clamping devices may not provide sufficient clamping force or cannot adapt to materials of different shapes and sizes, resulting in loose clamping, which in turn affects processing quality.

[0004] Therefore, a machining positioning device is designed to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] To solve the problems raised in the above background technology. The utility model provides a mechanical processing positioning device, which can significantly shorten the workpiece clamping time through the fast clamping and fixing mechanism of the fixing mechanism, making the production process smoother, thereby improving the overall production efficiency. The automated clamping system reduces the direct participation of the operator, reduces the possibility of human error, and also reduces the labor intensity of the operator. The gear and slide bar lifting system allows the material to be precisely adjusted in the vertical direction to meet the requirements of different processing heights, increasing the flexibility of processing. Through precise vertical movement control, the positioning accuracy of the material during the processing can be ensured, thereby improving the quality of the processed product. The self-locking mechanism of the first connecting arm and the second connecting arm can keep the position and posture of the material unchanged without applying external force, effectively preventing vibration and offset during the processing, thereby ensuring the stability and accuracy of the processing.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a machining positioning device, comprising a mounting base and a fixing mechanism arranged on the outer side of the end portion of the mounting base.

[0009] The fixing ring is fixedly connected to the outer side of the end of the mounting base, the sliding plate is fixedly connected to the outer side of the end of the mounting base, the telescopic rod is annularly installed on one side of the mounting base, the rotating connecting arm is rotatably connected to the inner side of the end of the telescopic rod, the connecting piece is rotatably connected to the outer side of the end of the rotating connecting arm, the outer side of the connecting piece is slidably connected to the inner side of the end of the sliding plate, and the clamping block is fixedly connected to the outer side of the end of the connecting piece.

[0010] As a preferred mechanical processing positioning device of the present invention, one side of the clamping block is fixedly connected to an anti-slip strip, and the material of the anti-slip strip is rubber.

[0011] As a preferred mechanical processing positioning device of the present invention, the upper surface of the sliding plate is fixedly connected with an anti-slip pad, and the material of the anti-slip pad is rubber.

[0012] As a preferred mechanical processing positioning device of the present invention, a base plate is provided below the mounting base, the upper surface of the base plate is fixedly connected to a support frame and a slide barrel, the upper surface of the mounting base is fixedly connected to a slide rod, and the slide rod is slidably connected to the inner side of the slide barrel.

[0013] As a preferred mechanical processing positioning device of the present invention, a motor is installed on the outer side of the end of the support frame, a gear is fixedly connected to the outer side of the main shaft of the motor, and the gear is meshed and connected with the slide rod.

[0014] As a preferred mechanical processing positioning device of the present invention, one side of the base plate is rotatably connected to a first connecting arm.

[0015] As a preferred mechanical processing positioning device of the present invention, the upper surface of the mounting base is rotatably connected to a second connecting arm, and the second connecting arm is rotatably connected to the first connecting arm.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: a fixing mechanism is added to the present invention, and the quick clamping and fixing mechanism of the fixing mechanism can significantly shorten the workpiece clamping time, making the production process smoother, thereby improving the overall production efficiency; the automated clamping system reduces the direct involvement of operators, reduces the possibility of human error, and also reduces the labor intensity of operators; the gear and slide bar lifting system allows the material to be precisely adjusted in the vertical direction to meet the requirements of different processing heights, thereby increasing the flexibility of processing; through precise vertical movement control, the positioning accuracy of the material during the processing can be ensured, thereby improving the quality of the processed product; the self-locking mechanism of the first connecting arm and the second connecting arm can keep the position and posture of the material unchanged without applying external force, effectively preventing vibration and displacement during processing, thereby ensuring the stability and accuracy of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the sliding plate and the clamping block in the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the gear and the sliding barrel in the present utility model;

[0021] Figure 4 This is a schematic structural diagram of the clamping block and the anti-slip strip in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the fixed ring and the sliding plate in the utility model.

[0023] In the picture:

[0024] 1. Install the base;

[0025] 2. Fixing mechanism; 21. Fixing ring; 22. Sliding plate; 23. Telescopic rod; 24. Rotating connecting arm; 25. Connecting piece; 26. Clamping block; 27. Anti-slip strip; 28. Anti-slip pad; 29. ​​Bottom plate; 210. Support frame; 211. Motor; 212. Gear; 213. Sliding barrel; 214. First connecting arm; 215. Second connecting arm; 216. Sliding rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1 As shown;

[0028] A machining positioning device comprises a mounting base 1.

[0029] In this embodiment: However, traditional devices often use manual or semi-automatic methods to clamp materials, which requires operators to spend a long time to align and fix, thereby increasing non-processing time and reducing overall production efficiency. Traditional devices do not have precise lifting devices and self-locking functions. The position stability of materials during processing is difficult to ensure, and they are prone to offset or vibration, resulting in reduced processing accuracy. Traditional clamping devices may not be able to provide sufficient clamping force or cannot adapt to materials of different shapes and sizes, resulting in loose clamping, which in turn affects the processing quality. In order to solve this technical problem, a fixing mechanism 2 is added on this basis.

[0030] More specifically:

[0031] like Figures 1 to 5 As shown:

[0032] In combination with the above content: the fixing ring 21 is fixedly connected to the outer side of the end of the mounting base 1, the sliding plate 22 is fixedly connected to the outer side of the end of the mounting base 1, the telescopic rod 23 is annularly installed on one side of the mounting base 1, the rotating connecting arm 24 is rotatably connected to the inner side of the end of the telescopic rod 23, the connecting member 25 is rotatably connected to the outer side of the end of the rotating connecting arm 24, the outer side of the connecting member 25 is slidably connected to the inner side of the end of the sliding plate 22, the clamping block 26 is fixedly connected to the outer side of the end of the connecting member 25, and a bottom plate 29 is provided below the mounting base 1. The upper side of the bottom plate 29 The surface is fixedly connected with a support frame 210 and a slide barrel 213, and the upper surface of the mounting base 1 is fixedly connected with a slide rod 216, which is slidably connected to the inner side of the slide barrel 213. A motor 211 is installed on the outer side of the end of the support frame 210, and a gear 212 is fixedly connected to the outer side of the main shaft of the motor 211, and the gear 212 is meshed with the slide rod 216. One side of the base plate 29 is rotatably connected with a first connecting arm 214, and the upper surface of the mounting base 1 is rotatably connected with a second connecting arm 215, which is rotatably connected to the first connecting arm 214.

[0033] When the user needs to adjust the height of the material on the upper surface of the sliding plate 22, the user only needs to start the motor 211, and the motor 211 drives the gear 212 outside the main shaft to rotate, and the gear 212 drives the sliding rod 216 meshed with it to slide inside the sliding barrel 213, and at the same time drives the first connecting arm 214 and the second connecting arm 215 to rotate until the first connecting arm 214 and the second connecting arm 215 are in the same vertical direction. At this time, the first connecting arm 214 and the second connecting arm 215 are in the same vertical direction. The connecting arm 214 and the second connecting arm 215 are in the same vertical direction, and there is no component force in the inclined direction, which realizes the self-locking function of the device. The fast clamping and fixing mechanism of the fixing mechanism 2 can significantly shorten the workpiece clamping time, make the production process smoother, and thus improve the overall production efficiency. The automated clamping system reduces the direct participation of the operator and reduces the possibility of human error, while also reducing the labor intensity of the operator. The gear 212 and the slide bar 216 lifting system allow the material to be precisely adjusted in the vertical direction to meet the requirements of different processing heights and increase the flexibility of processing. Through precise vertical movement control, the positioning accuracy of the material during the processing can be ensured, thereby improving the quality of the processed product. The self-locking mechanism of the first connecting arm 214 and the second connecting arm 215 can keep the position and posture of the material unchanged without applying external force, effectively preventing vibration and displacement during the processing, thereby ensuring the stability and accuracy of the processing.

[0034] Going further:

[0035] In an optional embodiment, one side of the clamping block 26 is fixedly connected to an anti-slip strip 27 , and the material of the anti-slip strip 27 is rubber.

[0036] In this embodiment: installing the anti-slip strip 27 in the above-mentioned fixing mechanism 2 brings multiple significant benefits. First, the anti-slip strip 27 has good elasticity and cushioning performance, which can effectively reduce the pressure concentration and scratches on the material surface caused by the clamping process, and protect the material from damage, which is especially important for fragile or high-precision processed materials. Secondly, the sealing of the anti-slip strip 27 helps to prevent external pollutants such as dust and impurities from entering the clamping area, keeping the working environment clean, and thus improving the processing quality and product precision. Thirdly, the wear resistance and anti-aging properties of the anti-slip strip 27 extend the service life of the clamping device and reduce the cost and time consumption caused by frequent replacement of parts. In addition, the anti-slip strip 27 can also absorb vibration and impact to a certain extent, improve the stability of the entire processing system, and help to further ensure the smooth progress of the processing process and the quality of the final product. In summary, installing the anti-slip strip 27 not only protects the material and improves the processing quality, but also enhances the durability and stability of the device. It is an effective means to improve processing efficiency and results in many aspects.

[0037] Going further:

[0038] In an optional embodiment, an anti-slip pad 28 is fixedly connected to the upper surface of the sliding plate 22 , and the material of the anti-slip pad 28 is rubber.

[0039] In this embodiment: installing an anti-slip pad 28 under the material in the above-mentioned fixing mechanism 2 brings multiple positive benefits. First, the anti-slip pad 28 acts as a buffer layer, which can significantly reduce the impact and vibration of the material during processing or transportation, and effectively protect the material from damage, which is especially important for fragile or precise workpieces. Secondly, the flexibility and adaptability of the anti-slip pad 28 can ensure that the material is evenly supported during the clamping process, preventing deformation or damage caused by excessive local pressure, thereby improving processing accuracy and finished product quality. In addition, the anti-slip pad 28 also has good anti-slip performance, which can maintain the stable position of the material even in high-speed processing or vibration environments, reducing processing errors caused by sliding or offset. At the same time, the corrosion resistance and wear resistance of the anti-slip pad 28 ensure stability and reliability under long-term use, and reduce the frequency of maintenance and replacement. In summary, installing an anti-slip pad 28 under the material not only enhances the protection and stability of the device, but also significantly improves processing efficiency and product quality, and is an important measure to improve overall processing performance.

[0040] Working principle: When the user uses the device, the device can be fixed in a specified position by welding. At this time, when the user needs to use the device for clamping, the user only needs to place the material on the upper surface of the sliding plate 22. When clamping and fixing is required, the user only needs to start the telescopic rod 23. The length of the telescopic rod 23 is shortened, which will then pull the rotating connecting arm 24. The rotating connecting arm 24 pulls the clamping block 26, which in turn drives the four clamping blocks 26 to clamp toward the middle, which can quickly fix the material. When the user needs to adjust the height of the material on the upper surface of the sliding plate 22, the user only needs to start the motor 211. The motor 211 drives the gear 212 on the outside of its main shaft to rotate, and the gear 212 drives the sliding rod meshing with it. 216 slides inside the slide barrel 213, and at the same time drives the first connecting arm 214 and the second connecting arm 215 to rotate until the first connecting arm 214 and the second connecting arm 215 are in the same vertical direction. At this time, the first connecting arm 214 and the second connecting arm 215 are in the same vertical direction, and there is no component force in the tilting direction, thereby realizing the self-locking function of the device. The fast clamping and fixing mechanism of the fixing mechanism 2 can significantly shorten the workpiece clamping time, make the production process smoother, thereby improving the overall production efficiency. The automated clamping system reduces the direct participation of the operator, reduces the possibility of human error, and also reduces the labor intensity of the operator. The gear 212 and the slide bar 216 lifting system allow the material to be lifted in the vertical direction. The first connecting arm 214 and the second connecting arm 215 can maintain the position and posture of the material unchanged without applying external force, effectively preventing vibration and deviation during processing, thereby ensuring the stability and accuracy of processing. The installation of the anti-slip strip 27 in the above-mentioned fixing mechanism 2 brings multiple significant benefits. First, the anti-slip strip 27 has good elasticity and buffering performance, which can effectively reduce the pressure concentration and scratches on the material surface caused by the clamping process, and protect the material from damage, especially for fragile or high-precision materials. The anti-slip strip 27 is particularly important for materials that are processed with high degree of hardness. Secondly, the sealing performance of the anti-slip strip 27 helps to prevent external pollutants such as dust and impurities from entering the clamping area, keeping the working environment clean, thereby improving the processing quality and product precision. Furthermore, the wear resistance and anti-aging properties of the anti-slip strip 27 extend the service life of the clamping device and reduce the cost and time consumption caused by frequent replacement of parts. In addition, the anti-slip strip 27 can also absorb vibration and impact to a certain extent, improve the stability of the entire processing system, and help further ensure the smooth progress of the processing process and the quality of the final product. In summary, installing the anti-slip strip 27 not only protects the material and improves the processing quality, but also enhances the durability and stability of the device. It is an effective means to improve processing efficiency and results in many aspects.The installation of the anti-skid pad 28 under the material in the above-mentioned fixing mechanism 2 brings multiple positive benefits. First, the anti-skid pad 28 acts as a buffer layer, which can significantly reduce the impact and vibration to which the material is subjected during processing or transportation, effectively protecting the material from damage, which is particularly important for fragile or delicate workpieces. Second, the flexibility and adaptability of the anti-skid pad 28 can ensure that the material is evenly supported during the clamping process, preventing deformation or damage caused by excessive local pressure, thereby improving processing accuracy and finished product quality. In addition, the anti-skid pad 28 also has good anti-skid performance, which can maintain the stable position of the material even in high-speed processing or vibration environments, reducing processing errors caused by sliding or offset. At the same time, the corrosion resistance and wear resistance of the anti-skid pad 28 ensure stability and reliability under long-term use, reducing the frequency of maintenance and replacement. In summary, the installation of the anti-skid pad 28 under the material not only enhances the protection and stability of the device, but also significantly improves processing efficiency and product quality, and is an important measure to improve overall processing performance.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A machining positioning device, comprising a mounting base (1), characterized in that: It also includes a fixing mechanism (2) arranged on the outside of the end of the mounting base (1); A fixing ring (21) fixedly connected to the outer side of the end of the mounting base (1); A sliding plate (22) fixedly connected to the outer side of the end of the mounting base (1); A telescopic rod (23) is annularly mounted on one side of the mounting base (1); A rotating connecting arm (24) is rotatably connected to the inner side of the end of the telescopic rod (23); A connecting member (25) is rotatably connected to the outer side of the end of the rotating connecting arm (24), and the outer side of the connecting member (25) is slidably connected to the inner side of the end of the sliding plate (22); The clamping block (26) is fixedly connected to the outer side of the end of the connecting member (25).

2. The machining positioning device according to claim 1, characterized in that: One side of the clamping block (26) is fixedly connected with an anti-slip strip (27), and the material of the anti-slip strip (27) is rubber.

3. The machining positioning device according to claim 1, characterized in that: The upper surface of the sliding plate (22) is fixedly connected with an anti-slip pad (28), and the material of the anti-slip pad (28) is rubber.

4. The machining positioning device according to claim 1, characterized in that: A bottom plate (29) is provided below the mounting base (1); a support frame (210) and a sliding barrel (213) are fixedly connected to the upper surface of the bottom plate (29); a sliding rod (216) is fixedly connected to the upper surface of the mounting base (1); and the sliding rod (216) is slidably connected to the inner side of the sliding barrel (213).

5. The machining positioning device according to claim 4, characterized in that: A motor (211) is installed on the outer side of the end of the support frame (210), a gear (212) is fixedly connected to the outer side of the main shaft of the motor (211), and the gear (212) is meshedly connected with the slide rod (216).

6. The machining positioning device according to claim 5, characterized in that: One side of the bottom plate (29) is rotatably connected to a first connecting arm (214).

7. The machining positioning device according to claim 6, characterized in that: The upper surface of the mounting base (1) is rotatably connected to a second connecting arm (215), and the second connecting arm (215) is rotatably connected to the first connecting arm (214).

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