Bearing equipment

Abstract

The invention provides a bearing device which comprises a supporting body, a supporting rod and a supporting rod, and a limiting part is arranged on the supporting body and used for bearing a target workpiece; the clamping assembly comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are arranged on the two sides of the supporting body correspondingly, and the first clamping part and / or the second clamping part are / is movably arranged in the direction relatively close to or away from each other so as to clamp or release the target workpiece in the limiting part; and the auxiliary positioning component is arranged in the limiting part, at least part of the auxiliary positioning component can be elastically arranged, and the auxiliary positioning component is attached to the target workpiece. The problem that in the prior art, a cylindrical part is not convenient to position in the machining process, and consequently the machining efficiency is reduced is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of workpiece positioning, and in particular to a bearing device. Background Art

[0002] In the process of mechanical manufacturing, welding of cylindrical parts is a common processing method. Cylindrical parts need to be precisely fixed before welding to ensure welding quality and accuracy. Traditional cylindrical fixture equipment may have the following problems:

[0003] 1. Low versatility: Different cylindrical parts have different sizes and may require multiple different specifications of fixtures, which increases costs and space occupancy.

[0004] 2. Poor fixing effect: During the fixing process, cylindrical parts may be displaced due to insufficient support or loose fixation, affecting the welding effect.

[0005] 3. Difficulty in precision control: When manually adjusting the position of the fixture, the fixing accuracy may be low due to operational errors.

[0006] 4. Inconvenient installation and adjustment: The installation and adjustment process of the equipment may be cumbersome, affecting production efficiency. Summary of the invention

[0007] The main purpose of the present invention is to provide a bearing device to solve the problem in the prior art that cylindrical parts are inconvenient to position during processing, resulting in reduced processing efficiency.

[0008] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided a carrying device, comprising: a supporting body, a limiting portion is arranged on the supporting body, and the limiting portion is used to carry a target workpiece; a clamping assembly, the clamping assembly comprises a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are respectively arranged on both sides of the supporting body, and the first clamping portion and / or the second clamping portion are movably arranged in a direction of relative approach or distance so as to clamp or release the target workpiece in the limiting portion; an auxiliary positioning component is arranged in the limiting portion, at least a part of the auxiliary positioning component can be elastically arranged, and the auxiliary positioning component is fitted with the target workpiece.

[0009] Furthermore, the limiting portion includes: a limiting groove, which is arranged on the supporting body, the limiting groove includes a first side wall surface and a second side wall surface which are arranged opposite to each other, and the horizontal distance between the first side wall surface and the second side wall surface gradually increases along the groove bottom surface to the opening direction of the limiting groove; the auxiliary positioning component is arranged on the first side wall surface and / or the second side wall surface.

[0010] Furthermore, the support body also includes: an installation end face, a limit groove is recessed relative to the installation end face toward the middle direction of the support body; the installation end face and the first side wall face and / or the second side wall face are respectively connected by a connecting end face, and at least a part of the connecting end face is an arc-shaped surface.

[0011] Furthermore, the limiting portion includes a limiting groove, and the auxiliary positioning component includes: a suction component, which is arranged in the limiting groove, and the suction component is a vacuum suction cup, and there are multiple vacuum suction cups, which are spaced apart along the extension direction of the limiting groove.

[0012] Furthermore, the target workpiece is a metal part, the limiting portion includes a limiting groove, the limiting groove includes a first side wall surface and a second side wall surface which are relatively arranged; the auxiliary positioning component includes: an attraction component which is arranged in the limiting groove, the attraction component is a magnetic component, the magnetic component extends along the length direction of the limiting groove, there are at least two magnetic components, and the at least two magnetic components are respectively arranged on the first side wall surface and the second side wall surface.

[0013] Furthermore, the auxiliary positioning component also includes: a buffer layer body, which is coated on the magnetic member, at least a part of the buffer layer body can be elastically arranged, and the buffer layer body is in contact with the target workpiece.

[0014] Furthermore, the supporting device also includes: a connecting component, both ends of which are respectively connected to the supporting body and the first clamping part or the second clamping part, and at least a part of the connecting component is telescopically arranged to drive the first clamping part or the second clamping part to move.

[0015] Furthermore, the connecting assembly includes: a driving cylinder, which is arranged on the supporting body, and a piston rod of the driving cylinder is drivingly connected to the first clamping part or the second clamping part, and the first clamping part and the second clamping part are driven to move by the driving cylinder.

[0016] Furthermore, the supporting device also includes: a base, on which a guide portion is provided, the guide portion extends along the length direction of the base, the first clamping portion and the second clamping portion are respectively provided on the guide portion and move along the guide portion; a connecting component, which is provided on the base, the supporting body is provided above the connecting component, the connecting component is drivingly connected to the first clamping portion and / or the second clamping portion, and the first clamping portion and / or the second clamping portion are driven to move through the connecting component.

[0017] Furthermore, the guiding portion includes a guiding rib, and the first clamping portion and the second clamping portion are respectively provided with a slot, and at least a portion of the slot engages with the guiding rib to guide the first clamping portion and the second clamping portion during the movement of the first clamping portion and the second clamping portion; the connecting component includes: a driving rod, which is drivingly connected to the first clamping portion and / or the second clamping portion, and the driving rod is telescopically arranged to drive the first clamping portion and / or the second clamping portion to move.

[0018] The technical solution of the present invention is applied, and the bearing device includes a supporting body, a clamping assembly and an auxiliary positioning component. The supporting body is provided with a limiting portion, and the limiting portion is used to carry the target workpiece; the clamping assembly includes a first clamping portion and a second clamping portion, and the first clamping portion and the second clamping portion are respectively arranged on both sides of the supporting body, and the first clamping portion and / or the second clamping portion are movably arranged in a direction of relative approach or distance to clamp or release the target workpiece in the limiting portion; the auxiliary positioning component is arranged in the limiting portion, and at least part of the auxiliary positioning component can be elastically arranged, and the auxiliary positioning component fits the target workpiece. The first clamping portion and the second clamping portion of the clamping assembly can move in relative directions on both sides of the supporting body. This design enables the clamping force of the target workpiece to be fine-tuned according to the size and shape of the workpiece, so that various types of workpieces can be positioned and fixed with high precision. In the processing process that requires precise alignment, such as welding and assembly, the alignment accuracy of the workpiece can be effectively improved. The elastic design of the auxiliary positioning component can adapt to the irregularity of the surface of the target workpiece and provide more uniform and stable support. This elastic contact not only reduces the vibration of the workpiece during processing, but also avoids possible damage to the workpiece caused by hard contact, thereby improving the safety of the processing process. The movable characteristics of the first clamping part and the second clamping part enable the carrying device to adapt to workpieces of different sizes and shapes, greatly enhancing the versatility and flexibility of the equipment. Through the synergistic effect of the limit part and the auxiliary positioning component, the equipment can provide uniform support force during the processing and effectively prevent the workpiece from being deformed due to excessive local force. The layout of the limit part and the clamping assembly enables the operator to easily place the workpiece in the limit part. At the same time, the elastic auxiliary positioning component reduces the hard limit on the workpiece and reduces the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 A schematic structural diagram of a first embodiment of a carrier device according to the present invention is shown;

[0021] Figure 2 shows a front view of a carrier device according to the present invention;

[0022] Figure 3 shows a top view of a carrying device according to the present invention;

[0023] Figure 4 A schematic structural diagram of a second embodiment of a carrier device according to the present invention is shown.

[0024] The above drawings include the following reference numerals:

[0025] 100, support body; 110, limiting part; 200, clamping assembly; 210, first clamping part; 220, second clamping part; 300, auxiliary positioning component; 111, limiting groove; 112, first side wall surface; 113, second side wall surface; 120, installation end surface; 310, suction component; 320, buffer layer body; 400, connecting assembly; 410, driving cylinder; 500, base;

[0026] 420. Connecting rod; 430. Locking nut. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] As mentioned in the background technology, in the existing mechanical processing process, when welding a cylindrical workpiece, due to the smooth surface of the cylindrical workpiece, it is easy to move during welding, resulting in inaccurate positioning and ultimately reduced welding quality; therefore, in order to solve the above technical problems, the supporting device provided by the present application is provided with a limiting portion 110 on the supporting body 100, and the target workpiece is carried by the limiting portion 110, and at the same time, the target workpiece is clamped by the first clamping portion 210 and the second clamping portion 220, so that after limiting the target workpiece, the first clamping portion 210 and the second clamping portion 220 can be directly used to keep the target workpiece stable, so as to process the target workpiece. In addition, An auxiliary positioning component 300 is also provided in the limiting portion 110. At least a portion of the auxiliary positioning component 300 can be flexibly arranged and fit with the target workpiece. In this way, during the processing, the elastic force of the auxiliary positioning component 300 can be utilized to buffer the target workpiece and the limiting portion 110, thereby avoiding friction between the target workpiece and the limiting portion 110 and thus damaging the surface of the target workpiece. The friction between the target workpiece and the auxiliary positioning component 300 can also be utilized to avoid the target workpiece from moving during the processing. The structure is simple and convenient for positioning cylindrical workpieces, which solves the problem in the prior art that cylindrical parts are inconvenient to position during the processing, resulting in reduced processing efficiency.

[0029] Please refer to Figures 1 to 4The present application provides a carrying device, including: a supporting body 100, a limiting portion 110 is arranged on the supporting body 100, and the limiting portion 110 is used to carry a target workpiece; a clamping assembly 200, the clamping assembly 200 includes a first clamping portion 210 and a second clamping portion 220, the first clamping portion 210 and the second clamping portion 220 are respectively arranged on both sides of the supporting body 100, and the first clamping portion 210 and / or the second clamping portion 220 are movably arranged in a direction of relative approach or distance to clamp or release the target workpiece in the limiting portion 110; an auxiliary positioning component 300, which is arranged in the limiting portion 110, and at least a part of the auxiliary positioning component 300 can be elastically arranged, and the auxiliary positioning component 300 is in contact with the target workpiece.

[0030] The carrying device provided in the present application includes a supporting body 100, a clamping assembly 200 and an auxiliary positioning component 300. A limiting portion 110 is arranged on the supporting body 100, and the limiting portion 110 is used to carry the target workpiece; the clamping assembly 200 includes a first clamping portion 210 and a second clamping portion 220, and the first clamping portion 210 and the second clamping portion 220 are respectively arranged on both sides of the supporting body 100, and the first clamping portion 210 and / or the second clamping portion 220 are movably arranged in a direction relatively close to or away from each other to clamp or release the target workpiece in the limiting portion 110; the auxiliary positioning component 300 is arranged in the limiting portion 110, and at least a part of the auxiliary positioning component 300 can be elastically arranged, and the auxiliary positioning component 300 is in contact with the target workpiece. The first clamping part 210 and the second clamping part 220 of the clamping assembly can move in relative directions on both sides of the support body 100. This design allows the clamping force on the target workpiece to be fine-tuned according to the size and shape of the workpiece, so that various types of workpieces can be positioned and fixed with high precision. In the processing process that requires precise alignment, such as welding and assembly, the alignment accuracy of the workpiece can be effectively improved. The elastic design of the auxiliary positioning component 300 can adapt to the irregularity of the surface of the target workpiece and provide more uniform and stable support. This elastic contact not only reduces the vibration of the workpiece during the processing, but also avoids the damage to the workpiece that may be caused by hard contact, thereby improving the safety of the processing process. The movable characteristics of the first clamping part 210 and the second clamping part 220 enable the bearing device to adapt to workpieces of different sizes and shapes, greatly enhancing the versatility and flexibility of the device. Through the synergistic effect of the limit part 110 and the auxiliary positioning component 300, the device can provide uniform support during the processing, effectively preventing the workpiece from being deformed due to excessive local force. The layout of the limiting portion 110 and the clamping assembly 200 enables the operator to easily place the workpiece in the limiting portion 110 . Meanwhile, the elastic auxiliary positioning component 300 reduces the rigid restriction on the workpiece and reduces the difficulty of operation.

[0031] Specifically, in the present application, the limiting portion 110 includes: a limiting groove 111, which is arranged on the supporting body 100, and the limiting groove 111 includes a first side wall surface 112 and a second side wall surface 113 which are arranged opposite to each other, and the horizontal distance between the first side wall surface 112 and the second side wall surface 113 gradually increases along the groove bottom surface of the limiting groove 111 to the opening direction of the limiting groove 111; the auxiliary positioning component 300 is arranged on the first side wall surface 112 and / or the second side wall surface 113.

[0032] This design of the limit groove 111 enables it to naturally adapt to cylindrical or bar-shaped workpieces of different diameters or widths without additional adjustment. The workpiece can be easily placed at the bottom of the groove, and as it moves toward the opening, the walls on both sides gradually provide more space, thereby achieving automatic adaptability and compatibility for workpieces of different sizes. For cylindrical workpieces, their bottom surface will naturally be positioned at the bottom of the limit groove 111, while the two sides will be stably supported along the gradually expanding contour of the wall. This self-positioning and self-supporting mechanism reduces the excessive reliance on the clamping assembly, and the workpiece can maintain a good positioning even under a slight clamping force, reducing the risk of deformation caused by excessive clamping. When the workpiece is placed in the limit groove 111, the auxiliary positioning component 300 fits the workpiece and can be quickly adjusted to the optimal support state. The first clamping portion 210 and the second clamping portion 220 only need to be fine-tuned to achieve stable clamping, which significantly improves the clamping speed and efficiency of the workpiece. The gradually expanding design of the limit groove 111 makes the position of the workpiece in the groove more certain, reducing the possible offset or shaking in the traditional positioning method. The elastic contact of the auxiliary positioning component 300 further ensures the stability of the position of the workpiece during the processing and reduces the processing error. The elastic contact of the auxiliary positioning component 300 avoids the damage to the workpiece surface that may be caused by hard clamping. For workpieces with high surface finish requirements, this design can effectively protect their surface quality and avoid scratches and indentations. Due to the adaptability of the limit part 110 and the elastic design of the auxiliary positioning component 300, the clamping and positioning process of the equipment on the workpiece is relatively gentle, reducing the possibility of mechanical wear and failure, thereby reducing the maintenance cost of the equipment.

[0033] In specific implementation, Figure 1 and Figure 4As shown, the support body 100 also includes: a mounting end face 120, a limiting groove 111 is recessed relative to the mounting end face 120 toward the middle direction of the support body 100; the mounting end face 120 and the first side wall face 112 and / or the second side wall face 113 are respectively connected by connecting end faces, and at least part of the connecting end faces is an arc surface. The recessed design of the limiting groove 111 toward the middle direction of the support body can fit the outer contour of the target workpiece more closely, especially when processing cylindrical or similar shaped workpieces, it can provide better axial and radial positioning, avoid the workpiece from shifting or rotating during the processing, thereby improving the processing accuracy. The design of the limiting groove 111 allows the workpiece to be adjusted within a certain range, and the arc-shaped connecting end face can adapt to the corners of workpieces of different shapes. This flexibility enables the device to process a wider range of types of workpieces, improving the versatility and adaptability of the device. The curvature of the arc-shaped connecting end face can serve as a guide for the workpiece to enter and exit, making the workpiece smoother when placed and taken out, reducing bumps and friction during operation, and protecting the surface quality of the workpiece. Through optimized design, the structure of the support body is more compact, which reduces unnecessary material usage and processing complexity, thereby reducing the manufacturing cost and maintenance cost of the equipment. At the same time, the simple structure also facilitates the cleaning and maintenance of the equipment.

[0034] In the first embodiment provided in the present application, the limiting portion 110 includes a limiting groove 111, and the auxiliary positioning component 300 includes: an aspiration component 310, which is arranged in the limiting groove 111, and the aspiration component 310 is a vacuum suction cup, and the vacuum suction cup is multiple, and the multiple vacuum suction cups are arranged at intervals along the extension direction of the limiting groove 111. The vacuum suction cup can provide uniform and strong suction to stably fix the workpiece in the limiting groove 111. Even in high-speed processing or vibration environment, the workpiece is not easy to displace, ensuring the safety of the processing process and the stability of the workpiece. Multiple vacuum suction cups are arranged at intervals along the extension direction of the limiting groove 111, which can better adapt to the shape and size of the workpiece and provide more accurate positioning. Especially when processing workpieces with smooth surfaces or complex shapes, this multi-point aspiration method can significantly improve the positioning accuracy of the workpiece. Compared with traditional fixtures, vacuum suction cups will not leave clamp marks or damage on the surface of the workpiece, and are particularly suitable for precision workpieces with special requirements for the processing surface. This not only protects the integrity of the workpiece, but also improves the quality of the finished product. By adjusting the number and position of the vacuum suction cups, the carrying device can adapt to workpieces of different sizes and shapes. This flexibility makes the equipment more efficient and adaptable when handling a variety of processing tasks. Using the vacuum suction cup to fix the workpiece, the operator only needs to place the workpiece in the limit groove 111 and start the vacuum pump to achieve fast and automatic fixation, reducing the time and difficulty of manual adjustment and improving production efficiency. The suction and release process of the vacuum suction cup can be precisely controlled by the automatic control system, making it easy to integrate the carrying device into the automated production line, realizing automatic positioning, fixation and release of the workpiece, and further improving the automation level and production efficiency of the production line. As an auxiliary positioning component, the vacuum suction cup is relatively simple to maintain and replace, without the need for complex calibration or adjustment, reducing the complexity and cost of equipment maintenance.

[0035] In the second embodiment provided by the present application, the target workpiece is a metal part, the limiting portion 110 includes a limiting groove 111, and the limiting groove 111 includes a first side wall surface 112 and a second side wall surface 113 that are arranged oppositely; the auxiliary positioning component 300 includes: an attraction component 310, which is arranged in the limiting groove 111, and the attraction component 310 is a magnetic component, and the magnetic component extends along the length direction of the limiting groove 111. There are at least two magnetic components, and at least two magnetic components are respectively arranged on the first side wall surface 112 and the second side wall surface 113. Since the metal part can produce a magnetic attraction with the magnetic component attraction component 310, this design can stably fix the workpiece in the limiting groove 111, and even if vibration occurs during high-precision processing or welding, the workpiece can maintain a good positioning, avoiding displacement and deflection, and improving processing accuracy and quality. By respectively arranging at least two magnetic components on the first side wall surface 112 and the second side wall surface 113, it can adapt to metal parts of different shapes and sizes. Even if the shape of the workpiece is irregular, the magnetic parts can provide multi-point contact to ensure the stability of the workpiece during processing. The rapid attraction and release characteristics of the magnetic parts make the loading and unloading process of the workpiece extremely fast, reducing the time required for workpiece replacement and improving production efficiency. At the same time, the automatic positioning function of the magnetic parts reduces human positioning errors and further speeds up the processing speed. Compared with complex mechanical clamping systems, the magnetic fixing system has a simpler structure, reduces the wear and failure rate of mechanical parts, and reduces the maintenance cost of the equipment. At the same time, the modular design of the magnetic parts attraction component 310 makes replacement and maintenance more convenient and extends the service life of the equipment. Magnetic fixation can evenly distribute the fixing force and avoid deformation problems caused by uneven local force on the workpiece. This is particularly important for the processing of precision metal parts and can ensure the geometric dimensions and mechanical properties of the workpiece.

[0036] Furthermore, the auxiliary positioning component 300 also includes: a buffer layer body 320, which is coated on the magnetic member, at least part of the buffer layer body 320 can be elastically arranged, and the buffer layer body 320 is fitted with the target workpiece. The elastic design of the buffer layer body 320 can absorb the impact force generated during the clamping or positioning process, thereby effectively reducing or avoiding damage to the surface of the target workpiece. This is particularly important for processing workpieces with sensitive or fragile surfaces, and can maintain the surface quality and integrity of the workpiece. The buffer layer body 320 fits the workpiece, and through its elastic deformation, it can automatically adapt to the shape and size of the workpiece, provide more accurate and fitting positioning, and ensure that the position of the workpiece during the processing is accurate. This adaptive ability is particularly beneficial for the processing of non-standard or irregularly shaped workpieces. The combined use of the magnetic member and the buffer layer body 320 can not only use magnetic force to preliminarily position the workpiece, but the elastic fit of the buffer layer body 320 can also further enhance the stability of clamping. Even if vibration or impact is encountered during the processing, the workpiece can be kept in a predetermined position to reduce processing errors. Since the buffer layer 320 can reduce the vibration and stress concentration of the workpiece, the stability of the workpiece during processing is significantly improved, which helps to improve the processing quality and reduce processing defects caused by workpiece movement or deformation, such as uneven welds, dimensional deviations, etc. The buffer layer 320 absorbs most of the impact and vibration during the processing process, reduces the wear and fatigue of the metal parts inside the equipment, thereby helping to extend the overall service life of the load-bearing equipment and reduce maintenance costs.

[0037] Preferably, the buffer layer 320 is made of plastic or thermoplastic elastomer, which can not only provide sufficient buffering and protection, but also has good mechanical properties and processability, and is easy to be manufactured into complex shapes to meet the needs of different workpieces and working environments. In practical applications, the most suitable material should be selected to make the buffer layer 320 according to the specific working conditions of the load-bearing equipment and the characteristics of the workpiece, so as to ensure that it can provide a good buffering effect without interfering with the normal operation of the magnet.

[0038] In a specific implementation, the bearing device also includes: a connecting component 400, the two ends of which are respectively connected to the supporting body 100 and the first clamping part 210 or the second clamping part 220, and at least part of the connecting component 400 is telescopically arranged to drive the first clamping part 210 or the second clamping part 220 to move. Through the telescopic function of the connecting component 400, the first clamping part 210 and the second clamping part 220 can dynamically adjust their positions according to the size of the target workpiece, without the need for manual or additional drive devices to adjust the positions, thereby simplifying the operation process and improving the intelligence and automation level of the equipment. The telescopic characteristics of the connecting component 400 enable the equipment to adapt to a wider range of workpiece size changes, not just through the movement of the first and second clamping parts. This not only enhances the equipment's carrying capacity for different workpieces, but also improves production flexibility and efficiency; the connection assembly 400 can be automatically adjusted according to the placement of the workpiece to ensure that the clamping force applied to the workpiece by the first clamping portion 210 and the second clamping portion 220 is evenly distributed, avoiding deformation or damage to the workpiece due to excessive local clamping force, thereby improving processing accuracy and workpiece quality. When the operator places the workpiece in the limiting portion 110, the telescopic function of the connection assembly 400 can automatically sense and adjust the position of the clamping portion, so that the workpiece can be clamped and fixed quickly and accurately without the need for additional manual adjustment, greatly simplifying the clamping operation process.

[0039] In one embodiment of the connection assembly 400 provided in the present application, the connection assembly 400 includes: a driving cylinder 410, which is arranged on the support body 100, and the piston rod of the driving cylinder 410 is connected to the first clamping part 210 or the second clamping part 220, and the first clamping part 210 and the second clamping part 220 are driven by the driving cylinder 410. The pneumatic drive usually has the characteristics of fast response. Compared with electric or hydraulic drive, the driving cylinder 410 can drive the first clamping part 210 and the second clamping part 220 to move faster, so as to achieve rapid clamping or release of the target workpiece, and significantly improve production efficiency. The movement of the piston rod of the driving cylinder 410 can be accurately controlled by the size of the air pressure, which means that the clamping force of the first clamping part 210 and the second clamping part 220 on the workpiece can be flexibly adjusted according to the material, size and processing requirements of the workpiece, so as to avoid deformation or damage of the workpiece caused by excessive clamping force, or unstable clamping caused by too small clamping force. The pneumatic control system is relatively simple and easy to realize the automatic control of the clamping part. By driving the air cylinder 410, precise position control of the first clamping part 210 and the second clamping part 220 can be achieved without complicated manual adjustment, which reduces the difficulty of operation and improves the automation level of the equipment.

[0040] Further, the bearing device also includes: a base 500, on which a guide portion is provided, the guide portion extends along the length direction of the base 500, the first clamping portion 210 and the second clamping portion 220 are respectively provided on the guide portion and move along the guide portion; a connecting assembly 400, which is provided on the base 500, the supporting body 100 is provided above the connecting assembly 400, the connecting assembly 400 is drivingly connected to the first clamping portion 210 and / or the second clamping portion 220, and the first clamping portion 210 and / or the second clamping portion 220 are driven to move through the connecting assembly 400. The setting of the guide portion ensures that the first clamping portion 210 and the second clamping portion 220 move smoothly and accurately along the length direction of the base 500. This precise guiding mechanism can significantly improve the accuracy and stability of clamping, and avoid the quality problems caused by the unstable movement of the clamping portion during the processing of the workpiece. Through the drive of the connecting assembly 400, the first clamping portion 210 and the second clamping portion 220 can be flexibly adjusted to adapt to workpieces of different lengths, sizes or shapes. This versatility not only increases the scope of use of the equipment, but also optimizes the layout and operation process of the production line, and reduces the time and cost of replacing the equipment due to changes in the workpiece. The operator only needs to place the workpiece in the limit groove 111 of the support body 100, and the connecting component 400 can automatically or semi-automatically adjust the position of the first clamping part 210 and the second clamping part 220 to achieve rapid positioning and clamping of the workpiece, greatly simplifying the operation process and improving production efficiency. The combination of the connecting component 400 and the guide part enables the equipment to seamlessly connect with the automatic control system, and the precise movement of the first clamping part 210 and the second clamping part 220 can be achieved through the control signal, which improves the automation level of the equipment, reduces human operation, and reduces the risk of operating errors. Due to the guidance of the guide part and the precise drive of the connecting component 400, the workpiece can maintain a stable and precise position during the processing, reducing processing defects caused by the movement or unstable clamping of the workpiece, such as uneven welds or dimensional deviations, thereby improving the processing quality and yield rate of the workpiece.

[0041] Specifically, the guide portion includes a guide rib, and a slot is provided on the first clamping portion 210 and the second clamping portion 220, respectively. At least a portion of the slot is engaged with the guide rib to guide the first clamping portion 210 and the second clamping portion 220 during the movement of the first clamping portion 210 and the second clamping portion 220; the connecting assembly 400 includes: a driving rod, which is drivingly connected to the first clamping portion 210 and / or the second clamping portion 220, and the driving rod is telescopically arranged to drive the first clamping portion 210 and / or the second clamping portion 220 to move. The guide rib of the guide portion cooperates with the slot on the first clamping portion 210 and the second clamping portion 220 to ensure the precise guidance and stability of the clamping portion during the movement. This design can effectively prevent the clamping portion from being offset during movement, and ensure the accuracy and stability of the workpiece clamping. The setting of the guide part makes the movement of the first clamping part 210 and the second clamping part 220 smoother and reduces the friction and resistance during the movement, which not only improves the operating efficiency, but also reduces the wear of the equipment and prolongs the service life. Through the connection between the retractable drive rod and the first clamping part 210 and the second clamping part 220, the carrier device can flexibly adjust the clamping range to adapt to workpieces of different sizes and shapes. This design increases the versatility and adaptability of the equipment and improves production flexibility. The telescopic movement of the drive rod can be precisely controlled, which means that the clamping force of the first clamping part 210 and the second clamping part 220 can be adjusted according to the specific needs of the workpiece, avoiding damage to the workpiece or unstable clamping due to excessive or insufficient clamping force.

[0042] In a specific implementation, a lifting mechanism is further provided between the support body 100 and the base 500, and the lifting mechanism is respectively connected to the support body 100 and the base 500, and the lifting mechanism includes a telescopic rod which is telescopic in the vertical direction. Driven by the telescopic rod, the support body 100 is movably arranged in the vertical direction to adapt to different processing heights. The operator can adjust the position of the support body 100 according to actual needs. Furthermore, the height of the first clamping part 210 and the second clamping part 220 is greater than the extension stroke of the extension rod, so as to ensure that the first clamping part 210 and the second clamping part 220 can always clamp the target workpiece.

[0043] In another embodiment of the connection assembly 400 provided in the present application, the difference between this embodiment and the above embodiment is that the connection assembly 400 includes a connecting rod 420 and a locking nut 430, and the first clamping portion 210 and the second clamping portion 220 are respectively provided with through holes, and the connecting rod 420 is divided into two groups, one end of one group of connecting rods 420 is connected to the support body 100, and the other end is penetrated in the through hole and threadedly connected to the locking nut 430, and one end of the other group of connecting rods 420 is connected to the support body 100, and the other end is penetrated in the through hole and threadedly connected to the locking nut 430. The end is passed through the through hole and is threadedly connected to the locking nut 430. Two sets of locking nuts 430 are used to fit the first clamping part 210 and the second clamping part 220, so as to limit the moving stroke of the first clamping part 210 and the second clamping part 220. When the first clamping part 210 and / or the second clamping part 220 needs to be moved, the locking nut 430 is screwed in the direction away from the first clamping part 210 and / or the second clamping part 220 to provide space for the movement of the first clamping part 210 and / or the second clamping part 220.

[0044] In the present application, the limiting groove 111 is a V-shaped groove, and the first clamping part 210 and the second clamping part 220 are respectively a clamping plate body, and the clamping plate body has a clamping surface that fits the target workpiece, and a positioning strip is arranged on the clamping surface. The positioning strip is an elastic part, and the positioning strip extends along the length direction of the clamping plate, so that it can play a buffering role on the target workpiece during clamping, and at the same time, it can also increase the clamping force of the first clamping part 210 and the second clamping part 220.

[0045] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0046] The carrying device provided in the present application includes a supporting body 100, a clamping assembly 200 and an auxiliary positioning component 300. A limiting portion 110 is arranged on the supporting body 100, and the limiting portion 110 is used to carry the target workpiece; the clamping assembly 200 includes a first clamping portion 210 and a second clamping portion 220, and the first clamping portion 210 and the second clamping portion 220 are respectively arranged on both sides of the supporting body 100, and the first clamping portion 210 and / or the second clamping portion 220 are movably arranged in a direction relatively close to or away from each other to clamp or release the target workpiece in the limiting portion 110; the auxiliary positioning component 300 is arranged in the limiting portion 110, and at least a part of the auxiliary positioning component 300 can be elastically arranged, and the auxiliary positioning component 300 is in contact with the target workpiece. The first clamping part 210 and the second clamping part 220 of the clamping assembly can move in relative directions on both sides of the support body 100. This design allows the clamping force on the target workpiece to be fine-tuned according to the size and shape of the workpiece, so that various types of workpieces can be positioned and fixed with high precision. In the processing process that requires precise alignment, such as welding and assembly, the alignment accuracy of the workpiece can be effectively improved. The elastic design of the auxiliary positioning component 300 can adapt to the irregularity of the surface of the target workpiece and provide more uniform and stable support. This elastic contact not only reduces the vibration of the workpiece during the processing, but also avoids the damage to the workpiece that may be caused by hard contact, thereby improving the safety of the processing process. The movable characteristics of the first clamping part 210 and the second clamping part 220 enable the bearing device to adapt to workpieces of different sizes and shapes, greatly enhancing the versatility and flexibility of the device. Through the synergistic effect of the limit part 110 and the auxiliary positioning component 300, the device can provide uniform support during the processing, effectively preventing the workpiece from being deformed due to excessive local force. The layout of the limiting portion 110 and the clamping assembly 200 enables the operator to easily place the workpiece in the limiting portion 110 . Meanwhile, the elastic auxiliary positioning component 300 reduces the rigid restriction on the workpiece and reduces the difficulty of operation.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bearing device, characterized in that: include: A support body (100), wherein a limiting portion (110) is provided on the support body (100), and the limiting portion (110) is used to carry a target workpiece; A clamping assembly (200), the clamping assembly (200) comprising a first clamping portion (210) and a second clamping portion (220), the first clamping portion (210) and the second clamping portion (220) being respectively arranged on two sides of the supporting body (100), the first clamping portion (210) and / or the second clamping portion (220) being movably arranged in a direction of relatively approaching or moving away from each other, so as to clamp or release the target workpiece in the limiting portion (110); An auxiliary positioning component (300) is arranged in the limiting portion (110); at least a portion of the auxiliary positioning component (300) can be elastically arranged; and the auxiliary positioning component (300) is fitted with the target workpiece.

2. The carrying device according to claim 1, characterized in that: The limiting portion (110) comprises: A limiting groove (111) is arranged on the supporting body (100), the limiting groove (111) comprising a first side wall surface (112) and a second side wall surface (113) arranged opposite to each other, and along the direction from the groove bottom surface of the limiting groove (111) to the opening of the limiting groove (111), the horizontal distance between the first side wall surface (112) and the second side wall surface (113) gradually increases; The auxiliary positioning component (300) is arranged on the first side wall surface (112) and / or the second side wall surface (113).

3. The carrying device according to claim 2, characterized in that: The support body (100) further comprises: An installation end surface (120), wherein the limiting groove (111) is recessed relative to the installation end surface (120) toward the middle of the support body (100); The installation end surface (120) and the first side wall surface (112) and / or the second side wall surface (113) are respectively connected via connecting end surfaces, and at least a portion of the connecting end surfaces is an arc-shaped surface.

4. The carrying device according to claim 1, characterized in that: The limiting portion (110) comprises a limiting groove (111), and the auxiliary positioning component (300) comprises: The suction component (310) is arranged in the limiting groove (111); the suction component (310) is a vacuum suction cup, and there are a plurality of vacuum suction cups, which are arranged at intervals along the extension direction of the limiting groove (111).

5. The carrying device according to claim 1, characterized in that: The target workpiece is a metal part, the limiting portion (110) comprises a limiting groove (111), and the limiting groove (111) comprises a first side wall surface (112) and a second side wall surface (113) arranged opposite to each other; the auxiliary positioning component (300) comprises: The suction component (310) is arranged in the limiting groove (111). The suction component (310) is a magnetic piece. The magnetic piece extends along the length direction of the limiting groove (111). There are at least two magnetic pieces, and at least two of the magnetic pieces are respectively arranged on the first side wall surface (112) and the second side wall surface (113).

6. The carrying device according to claim 5, characterized in that: The auxiliary positioning component (300) further comprises: A buffer layer body (320) is coated on the magnetic member, at least a portion of the buffer layer body (320) can be elastically arranged, and the buffer layer body (320) is in contact with the target workpiece.

7. The carrying device according to claim 1, characterized in that: The carrier device also includes: A connecting component (400), wherein two ends of the connecting component (400) are respectively connected to the supporting body (100) and the first clamping portion (210) or the second clamping portion (220), and at least a portion of the connecting component (400) is telescopically arranged to drive the first clamping portion (210) or the second clamping portion (220) to move.

8. The carrying device according to claim 7, characterized in that: The connection assembly (400) comprises: A driving cylinder (410) is arranged on the supporting body (100), and a piston rod of the driving cylinder (410) is drivingly connected to the first clamping part (210) or the second clamping part (220), so that the first clamping part (210) and the second clamping part (220) are driven to move by the driving cylinder (410).

9. The carrying device according to claim 1, characterized in that: The carrier device also includes: A base (500), wherein a guide portion is provided on the base (500), the guide portion extends along the length direction of the base (500), and the first clamping portion (210) and the second clamping portion (220) are respectively provided on the guide portion and move along the guide portion; The connecting component (400) is arranged on the base (500), and the supporting body (100) is arranged above the connecting component (400). The connecting component (400) is drivingly connected to the first clamping part (210) and / or the second clamping part (220), and the first clamping part (210) and / or the second clamping part (220) are driven to move through the connecting component (400).

10. The carrying device according to claim 9, characterized in that: The guide portion comprises a guide convex rib, and the first clamping portion (210) and the second clamping portion (220) are respectively provided with a clamping groove, and at least a part of the clamping groove is engaged with the guide convex rib to guide the first clamping portion (210) and the second clamping portion (220) during the movement of the first clamping portion (210) and the second clamping portion (220); The connection assembly (400) comprises: A driving rod is drivingly connected to the first clamping portion (210) and / or the second clamping portion (220); the driving rod is telescopically arranged, and the first clamping portion (210) and / or the second clamping portion (220) are driven to move by the driving rod.

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