CN220278727U - A kind of welding process equipment with clamping jaw mechanism - Google Patents

Abstract

The utility model discloses welding process equipment with a clamping jaw mechanism, which comprises a supporting base, wherein a bottom positioning mechanism is arranged on the supporting base, an inner side supporting mechanism, a front clamping mechanism, a rear clamping mechanism and a left clamping jaw mechanism are also arranged on the supporting base, the bottom positioning mechanism is positioned outside the inner side supporting mechanism, the bottom positioning mechanism is matched with the inner side supporting mechanism to form a welding part placing area, the front clamping mechanism and the rear clamping mechanism are positioned at the front side and the rear side of the welding part placing area and are matched with the welding part placing area, and the left clamping jaw mechanism and the right clamping jaw mechanism are positioned at the left side and the right side of the welding part placing area and are matched with the welding part placing area. The utility model can effectively position and clamp the welding parts, ensures the stability and the precision in the welding process, and improves the welding quality and the welding efficiency. The utility model can also flexibly adjust and adapt according to different welding parts, thereby increasing the application range and convenience.

Description

Welding process equipment with clamping jaw mechanism

Technical Field

The utility model relates to the technical field of welding, in particular to welding process equipment with a clamping jaw mechanism.

Background

In the use process of the existing welding process equipment, manual argon arc welding is generally used for pre-welding and then laser welding is used, but the mode cannot well ensure the consistency and reliability of repeated positioning of clamping each time, so that the one-time welding qualification rate of products is low, and the problems are needed to be improved.

Disclosure of Invention

Aiming at the defects of low welding qualification rate and the like in the prior art, the utility model provides novel welding process equipment with a clamping jaw mechanism.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the welding process equipment with the clamping jaw mechanism comprises a supporting base, wherein a bottom positioning mechanism is arranged on the supporting base, an inner side supporting mechanism, a front clamping mechanism, a rear clamping mechanism and a left clamping jaw mechanism are further arranged on the supporting base, the bottom positioning mechanism is positioned outside the inner side supporting mechanism, the bottom positioning mechanism is matched with the inner side supporting mechanism to form a welding part placement area, the front clamping mechanism and the rear clamping mechanism are positioned on the front side and the rear side of the welding part placement area and are matched with the welding part placement area, and the left clamping jaw mechanism and the right clamping jaw mechanism are positioned on the left side and the right side of the welding part placement area and are matched with the welding part placement area.

The support base is used for fixedly mounting welding process equipment. The welding part placement area is used for placing welding parts. The bottom positioning mechanism is used for positioning the welding part from the bottom support. The inner side supporting mechanism is used for supporting the positioning welding part from the inner side. The front-back pressing mechanism is used for pressing the fixed-position welding part from front to back. The left clamping jaw mechanism and the right clamping jaw mechanism are used for clamping welding parts from left to right through the cross arm and the claw arm. The utility model can effectively position and clamp the welding parts, ensures the stability and the precision in the welding process, and improves the welding quality and the welding efficiency. The utility model can also flexibly adjust and adapt according to different welding parts, thereby increasing the application range and convenience.

Preferably, in the welding process equipment with a clamping jaw mechanism, a bottom positioning block is arranged in the bottom positioning mechanism, and the bottom positioning block is distributed on the front, rear, left and right of the inner side supporting mechanism.

The bottom positioning block is arranged in the bottom positioning mechanism, so that the bottom of the welding part can be effectively fixed and supported, deformation and displacement in the welding process are prevented, and the welding quality and accuracy are improved. Meanwhile, the bottom positioning blocks are distributed on the front, back, left and right sides of the inner side supporting mechanism, so that the welding device can adapt to welding parts with different shapes and sizes, and the universality and the flexibility of welding process equipment are improved. The number of the bottom positioning blocks can be 8, and the number of the bottom positioning blocks is 2 in each direction, so that the bottom positioning effect and the tooling cost can be considered.

Preferably, the welding process equipment with the clamping jaw mechanism includes a positioning portion and a fixed supporting portion, wherein the positioning portion is fixed on the fixed supporting portion.

The fixed support is used for improving local structural strength and stability. Through fixing the locating part on fixed support portion, can strengthen the stability and the durability of bottom locating piece, avoid leading to the deformation or the drop of bottom locating piece because of the effect of the weight or the external force of welding part to welding process equipment's life and welding quality have been improved.

Preferably, the welding process equipment with the clamping jaw mechanism, the fixed supporting portion comprises an inverted trapezoidal supporting block structure and an extending fixing strip structure, the inverted trapezoidal supporting block structure is connected to one side of the extending fixing strip structure, and the positioning portion is fixed to the top of the inverted trapezoidal supporting block structure.

Through setting up trapezoidal supporting shoe structure of falling and extending fixed strip structure, can increase the stability and the intensity of bottom locating piece, make it support welding parts better to improve welded precision and quality. The design of the inverted trapezoid supporting block structure and the extension fixing strip structure is also beneficial to saving materials and space, reducing cost and weight, and guaranteeing structural strength.

Preferably, the welding process equipment with the clamping jaw mechanism includes an inner pre-positioning mechanism, an inner left-right pushing mechanism, an inner expanding supporting mechanism and an inner supporting bracket, wherein the inner supporting bracket is fixed on the supporting base, the inner pre-positioning mechanism is fixed on the front side and the rear side of the inner supporting bracket, the inner left-right pushing mechanism is fixed on the left side and the right side of the inner supporting bracket, and the inner expanding supporting mechanism is fixed on the front side and the rear side of the inner supporting bracket.

The inner side pre-positioning mechanism can pre-position the welding part, so that the positioning precision and stability of the welding part are improved, and the error and time of manual operation are reduced. The inner side left-right pushing mechanism can push the welding part from the inner side in the left-right direction, so that the fixing strength and the firmness of the welding part are improved, and the welding part is prevented from moving and deforming in the welding process. The internal expansion supporting mechanism can internally support the welding part from the inner side, and generally internally supports the frame of the welding part, so that the bending resistance and rigidity of the welding part are improved, and the flatness and quality of the welding part are ensured. The inner side support bracket is used for fixing and connecting an inner side pre-positioning mechanism, an inner side left-right pushing mechanism and an inner expansion support mechanism, so that the structural strength and stability of the whole inner side support mechanism are enhanced, and the service life is prolonged.

Preferably, the welding process equipment with the clamping jaw mechanism, wherein the inner pre-positioning mechanism comprises an inner pre-positioning cylinder and a sucker assembly, the inner pre-positioning cylinder is in transmission connection with the sucker assembly, the inner pre-positioning cylinder is fixedly connected with the inner support bracket, and the sucker assembly is matched with the welding part placement area.

The sucker assembly is used for pre-positioning the welding parts, so that the positioning precision and stability of the welding parts are improved, errors and deformation in the welding process are reduced, and the welding quality and efficiency are improved. The inside preset air cylinder is used for driving the sucker assembly, so that convenience is improved.

Preferably, the welding process equipment with the clamping jaw mechanism, the inner pre-positioning mechanism further comprises a sucker connecting plate and a sucker connecting rod, the sucker connecting plate is in transmission connection with the inner pre-positioning cylinder, one side of the sucker connecting rod is fixedly connected with the sucker connecting plate, the other side of the sucker connecting rod is fixedly connected with the sucker assembly, and the sucker connecting rod is of a special-shaped structure.

Through setting up sucking disc connecting plate and sucking disc connecting rod, can make sucking disc subassembly under the effect of inboard prepositioning cylinder, carry out concertina movement along the direction of sucking disc connecting plate to realize weld the prepositioning of part. Because the sucker connecting rod is of a special-shaped structure, the space utilization rate is improved, the installation is more convenient, the sucker connecting rod can also adapt to welding parts with different shapes and sizes, and the flexibility and the precision of the pre-positioning are improved.

Preferably, in the welding process equipment with a clamping jaw mechanism, the inner pre-positioning mechanisms are uniformly distributed on the front side and the rear side of the inner support bracket.

By the design, the welding part can be effectively guaranteed to be positioned rapidly, accurately and stably under the action of the inner side supporting mechanism, so that the clamping efficiency and welding quality of welding process equipment are improved. The number of the inner side pre-positioning mechanisms can be 4, and the number of the inner side pre-positioning mechanisms is 2 respectively, so that the pre-positioning effect and the tooling cost can be considered.

Preferably, the welding process equipment with the clamping jaw mechanism comprises an inner side left and right pushing cylinder and an inner side left and right pushing block, wherein the inner side left and right pushing cylinder is in transmission connection with the inner side left and right pushing block, the inner side left and right pushing cylinder is fixedly connected with the inner side support bracket, and the inner side left and right pushing block is matched with the welding part placement area.

The inner side left and right pushing blocks can effectively push and position the welding parts from the inner side, so that the welding parts are prevented from shifting or deforming in the welding process, and the welding quality and the welding precision are improved. The inner side left and right pushing cylinder can realize dynamic control of the inner side left and right pushing blocks, and the welding process equipment is adaptive to the welding parts with different sizes and shapes, so that the application range and flexibility of the welding process equipment are increased. The inner side left and right pushing blocks can be tightly matched with the welding parts, so that the stability and consistency of the welding parts are ensured, and welding errors and rejection rate are reduced.

Preferably, in the welding process equipment with a clamping jaw mechanism, the inner side left and right pushing mechanisms are uniformly distributed on the left and right sides of the inner side support bracket.

The structure can enable the inner side left-right pushing mechanism to apply uniform pressure on the left side and the right side of the welding part, thereby ensuring the stability and the alignment of the welding part and improving the welding quality and the accuracy. The structure can also enable the inner side left-right pushing mechanism to effectively work on welding parts with different sizes and shapes, thereby improving the adaptability and the universality of welding process equipment and reducing the production cost and the maintenance cost. The number of the left-right pushing mechanisms at the inner side can be 4, and the number of the left-right pushing mechanisms is 2, so that the left-right pushing effect and the tooling cost can be considered.

Preferably, the welding process equipment with the clamping jaw mechanism comprises an internal expansion supporting cylinder and an internal expansion supporting block, wherein the internal expansion supporting cylinder is in transmission connection with the internal expansion supporting block, the internal expansion supporting cylinder is fixedly connected with the internal side supporting bracket, and the internal expansion supporting block is matched with the welding part placement area.

The internal expansion supporting blocks effectively support the frame of the welding part from the inside, so that the welding part is prevented from deforming or displacing in the welding process, and the welding quality and the welding precision are improved. The internal expansion supporting mechanism can adjust the position of the internal expansion supporting block through the expansion of the internal expansion supporting cylinder according to the shape and the size of the welding parts, so that the adaptability and the universality of different welding parts are realized, and the use efficiency and the flexibility of welding process equipment are improved. The fixed connection of the inner side support bracket ensures the stability and reliability of the inner expansion support mechanism, prevents the inner expansion support mechanism from loosening or falling off in the welding process, and improves the safety and durability of welding process equipment.

Preferably, the welding process equipment with the clamping jaw mechanism, wherein the internal expansion supporting mechanism further comprises a convex adjusting fixing plate, the convex adjusting fixing plate is in transmission connection with the internal expansion supporting cylinder, the internal expansion supporting blocks are distributed above, left and right of the convex adjusting fixing plate, and the internal expansion supporting blocks are in transmission connection with the convex adjusting fixing plate.

The convex adjusting fixing plate can realize three-way supporting and positioning of the welding parts by the inner expansion supporting mechanism, improves the stability and precision of the welding parts, is convenient to adjust and adapt to the welding parts with different sizes and shapes, and increases the universality and flexibility of welding process equipment.

Preferably, in the welding process equipment with a clamping jaw mechanism, the internal expansion supporting mechanisms are symmetrically distributed on the front side and the rear side of the inner side supporting bracket.

The symmetrical distribution can enable the welding parts to be uniformly subjected to the internal expansion force of the internal expansion supporting mechanism, so that the stability and consistency of the welding parts are ensured, and the welding quality and efficiency are improved. In addition, the symmetrical distribution mode can also increase the bearing capacity of the internal expansion supporting mechanism, adapt to welding parts with different sizes and shapes, and improve the universality and the flexibility of welding process equipment.

Preferably, the welding process equipment with the clamping jaw mechanism, wherein the inner support bracket comprises an inner support bracket frame part and an L-shaped reinforced fixed support block, the L-shaped reinforced fixed support block is fixed on the support base, and the inner support bracket frame part is connected to the L-shaped reinforced fixed support block.

The structure can enhance the stability and rigidity of the inner side support bracket, so that the inner side support bracket can bear larger load and stress, and the accurate positioning and clamping of the welding parts are ensured. Meanwhile, the structure can also adjust the height and the position of the inner side support bracket so as to adapt to welding parts with different sizes and shapes. The inner side pre-positioning mechanism, the inner side left-right pushing mechanism and the inner expansion supporting mechanism are all connected to the inner side supporting bracket frame part.

Preferably, the welding process equipment with the clamping jaw mechanism includes a front-back pushing mechanism, a rotary pressing mechanism and a front-back shifting mechanism, wherein the front-back shifting mechanism is fixed on the front side and the back side of the supporting base, the front-back pushing mechanism is connected to the front-back shifting mechanism in a sliding manner, and the rotary pressing mechanism is fixed on the front-back pushing mechanism.

The front-back pushing mechanism is used for pushing the welding part from the front direction and the back direction of the welding part. The rotary pressing mechanism presses the welding part in a rotary mode. The front-back shifting mechanism is used for realizing the position movement of the front-back pushing mechanism and the rotary compressing mechanism. The design can realize the effective pushing and pressing of the front side and the rear side of the welding part, and ensures the stability and consistency of the welding part. The design can also realize accurate positioning and self-adaptive adjustment of welding parts through the front-back shifting mechanism, adapt to welding parts with different shapes and sizes, and improve the universality and flexibility of welding process equipment.

Preferably, the welding process equipment with the clamping jaw mechanism comprises a front-back pushing cylinder and a rectangular pushing structure, wherein the front-back pushing cylinder is in transmission connection with the rectangular pushing structure, the front-back pushing cylinder is in sliding connection with the front-back shifting mechanism, and the rectangular pushing structure is matched with the welding part placement area.

The rectangular pushing structure can realize the compression and positioning of the welding parts in the front-back direction, and improves the welding precision and stability. The front-back pushing cylinder can adjust the position of the rectangular pushing structure according to the size and shape of the welding part, and the adaptability and the flexibility of welding process equipment are improved. The design can reduce the workload and error of welding and improve the welding efficiency and quality.

Preferably, in the welding process equipment with the clamping jaw mechanism, the rectangular pushing structure is provided with a special-shaped pushing strip, and the special-shaped pushing strip is matched with the welding part placement area.

The special-shaped pushing strip can increase the stability and precision of pushing the welded parts, and avoid dislocation or deformation of the parts caused by thermal deformation in the welding process. The special-shaped pushing strip can adapt to welding parts with different shapes and sizes, and the universality and the adaptability of welding process equipment are improved. The special-shaped pushing strip can reduce the surface damage to welding parts and ensure the welding quality and the attractive appearance. The number of the rectangular pushing structures can be 2, and each rectangular pushing structure is 1 in front and back. The number of the special-shaped pushing strips can be 8, and 1 is arranged on the upper side, the lower side, the left side and the right side of the single rectangular pushing structure.

Preferably, the welding process equipment with the clamping jaw mechanism, the front-back pushing mechanism further comprises a front-back pushing bracket and a double-trapezoid pushing switching structure, the front-back pushing bracket is slidably connected to the front-back shifting mechanism, one side of the double-trapezoid pushing switching structure is slidably connected to the front-back pushing bracket, the other side of the double-trapezoid pushing switching structure is fixedly connected with the rectangular pushing structure, and the front-back pushing cylinder is fixed to the front-back pushing bracket and is in transmission connection with the double-trapezoid pushing switching structure.

The double trapezoid pushing and fastening switching structure improves the stability of connection and transmission of the rectangular pushing and fastening structure and the front and rear pushing and fastening cylinders. Through pushing away tight support and double trapezoid and pushing away tight switching structure around setting up, can realize pushing away the steady support of tight structure to the rectangle, more do benefit to the rectangle to push away the tight structure and push away tightly to welding parts, improve welding precision and quality. Through the transmission connection of pushing up tight cylinder and two trapezoidal tight switching structures that push up around setting up, can realize that the rectangle pushes up the automation of both sides and pushes up tightly and loosen around the welding part of tight structure, reduce manual operation, improve welding efficiency and security. The front-back pushing support is connected with a front-back shifting positioning support sliding block of the front-back shifting mechanism.

Preferably, the welding process equipment with the clamping jaw mechanism comprises a rotary compression cylinder and a special-shaped compression block, wherein the rotary compression cylinder is in rotary transmission connection with the special-shaped compression block, the rotary compression cylinder is fixed on the front-back pushing mechanism, and the special-shaped compression block is matched with the welding part placement area.

The special-shaped compressing block is used for self-adaptively compressing the welding parts, so that the compressing stability and precision are improved, the welding parts are prevented from being displaced or deformed in the welding process, and the welding quality is ensured. The rotary compaction cylinder is used for driving the special-shaped compaction block to rotationally compact. The rotary pressing mechanism has the advantages of simple structure, convenient operation and low maintenance cost, and can be suitable for welding parts with different shapes and sizes.

Preferably, the welding process equipment with the clamping jaw mechanism, the rotary pressing mechanism further comprises a rotary fixing block, a rotary connecting sheet and a convex fixing block, wherein the convex fixing block is fixed on the rotary pressing cylinder, the upper portion of the rotary fixing block is fixedly connected with the special-shaped pressing block, the lower portion of the rotary fixing block is rotationally connected with a transmission shaft of the rotary pressing cylinder, and the rotary connecting sheet is rotationally connected with the convex fixing block and the rotary fixing block respectively.

The rotating fixed block is used for connecting the special-shaped compression block and a transmission shaft of the rotating compression cylinder. The rotary connecting piece is used for connecting the convex fixed block and the rotary fixed block. The convex fixed block is used for connecting the rotary compression cylinder and the rotary connecting piece. The rotating fixing block, the rotating connecting sheet and the convex fixing block can realize multi-angle rotating compaction of the special-shaped compaction block, so that the compaction precision and quality are improved. The self-adaptive compression of the special-shaped compression block on the welding part can be realized by the design, the stability and reliability of compression are improved, flexible adjustment can be performed according to the shape and the size of the welding part, and the compression adaptability and efficiency are improved.

Preferably, the welding process equipment with a clamping jaw mechanism further comprises an L-shaped bracket, wherein the L-shaped bracket is fixed on the front-back pushing mechanism, and the rotary pressing cylinder is fixed on the L-shaped bracket.

The L-shaped support can increase the stability and strength of the rotary pressing mechanism and avoid deformation or damage of the rotary pressing mechanism caused by the weight of welded parts or external force. The L-shaped bracket can reduce the weight and the volume of the rotary pressing mechanism, save materials and space, and reduce the cost and the occupied area of welding process equipment. The L-shaped bracket is fixed on the double-trapezoid pushing switching structure of the front-back pushing mechanism.

Preferably, the welding process equipment with the clamping jaw mechanism comprises a front-back displacement positioning support sliding block and a front-back displacement sliding rail, wherein the front-back displacement sliding rail is fixed on the support base, and the front-back displacement positioning support sliding block is connected to the front-back displacement sliding rail in a sliding manner.

The welding parts with different sizes and shapes can be accurately aligned and fixed by adjusting the positions of the front-back shifting positioning support sliding blocks on the front-back shifting sliding rails, so that the welding quality and efficiency are improved, the manual operation is reduced, the labor cost and error are reduced, and the welding consistency and reliability are improved. The application range and flexibility of the welding process equipment are further increased, the welding process equipment is suitable for welding parts of different types and specifications, and the universality and the economy of the welding process equipment are improved. The front-back pushing support is connected with the front-back shifting positioning support sliding block.

Preferably, the welding process equipment with the clamping jaw mechanism, the front-back shifting mechanism further comprises a trapezoidal positioning block and a positioning screw, wherein the trapezoidal positioning block is fixed on the supporting base and matched with the front-back shifting sliding rail, and the positioning screw is connected to the trapezoidal positioning block and matched with the front-back shifting positioning supporting sliding block.

The trapezoid positioning block is used for positioning the front-back shifting positioning support sliding block. The positioning screw further positions the front-back shifting positioning support sliding block. The structure further improves the accurate positioning and stable fixing of the front-back shifting mechanism, avoids errors and deformation in the welding process, and improves the welding quality and efficiency. The front-back shifting mechanism can be further provided with an air cylinder structure, so that convenience and positioning stability are improved.

Preferably, in the welding process equipment with the clamping jaw mechanism, the front and rear pressing mechanisms are symmetrically distributed on the front side and the rear side of the welding part placement area.

The design can effectively ensure the symmetrical compaction of the welded parts, thereby ensuring the stability in the welding process and avoiding the reduction of the welding quality or the welding failure caused by the deflection or the deformation of the parts. The front and rear pressing mechanisms can be conveniently adjusted to adapt to welding parts with different sizes and shapes, and the universality and the flexibility of welding process equipment are improved.

Preferably, the welding process equipment with the clamping jaw mechanism comprises a left clamping arm clamping mechanism, a right clamping arm clamping mechanism, a left vertical clamping arm clamping mechanism, a right abnormal clamping arm clamping mechanism and a left supporting bracket, wherein the left supporting bracket and the right supporting bracket are fixed on the left side and the right side of the supporting base, the left clamping arm clamping mechanism and the right clamping arm clamping mechanism are fixed on the left supporting bracket and the right supporting bracket and are positioned on the front side and the rear side of the left clamping arm clamping mechanism and the right clamping arm clamping mechanism, and the left abnormal clamping arm clamping mechanism and the right abnormal clamping arm clamping mechanism are connected to the left supporting bracket and the right supporting bracket in a sliding mode and are positioned above the left clamping arm clamping mechanism and the right clamping arm clamping mechanism.

The left clamping jaw mechanism and the right clamping jaw mechanism can clamp and position welding parts in multiple directions and multiple angles, and stability and precision of the welding parts are improved. The left and right cross arm clamping mechanisms can clamp the left and right sides of the welded part in the horizontal direction, the left and right vertical claw arm clamping mechanisms can clamp the left and right sides of the welded part in the vertical direction, and the left and right special-shaped claw arm clamping mechanisms can clamp the left and right upper sides of the welded part in special-shaped direction angles. The design ensures that the welded part is not easy to displace or deform in the welding process, and ensures the welding quality and efficiency. The left and right special-shaped claw arm clamping mechanisms are also provided with sliding connection structures, and can be adjusted according to the size and shape of the welding part, so that adaptability and flexibility are improved.

Preferably, the welding process equipment with the clamping jaw mechanism, wherein the left and right cross arm clamping mechanism comprises a left and right cross arm clamping cylinder and a left and right cross arm clamping block, the left and right cross arm clamping cylinder is in transmission connection with the left and right cross arm clamping block, the left and right cross arm clamping cylinder is fixedly connected with the left and right support brackets, and the left and right cross arm clamping block is matched with the welding part placement area.

The welding part can be effectively positioned and fixed by the aid of the design, stability of the welding part is guaranteed, and therefore welding quality and accuracy are improved. The left and right cross arm clamping blocks are driven by the left and right cross arm clamping cylinders, so that the quick, flexible and adjustable clamping action is realized, the manual operation time and cost are saved, and the production efficiency and the safety are improved. The design can also adapt to welding parts with different sizes and shapes, and has strong universality and adaptability.

Preferably, in the welding process equipment with the clamping jaw mechanism, the left and right cross arm clamping mechanisms are uniformly distributed on the left and right support brackets.

The design can lead the welding parts to be subjected to uniform clamping force on the left side and the right side, thereby ensuring the stability of the welding parts and improving the welding quality and efficiency. The design can also adapt to welding parts with different sizes and shapes, and the universality and the flexibility of welding process equipment are improved. The number of the left and right cross arm clamping mechanisms can be 4, and the number of the left and right cross arm clamping mechanisms is 2, so that the left and right clamping effect and the tooling cost can be considered.

Preferably, the welding process equipment with the clamping jaw mechanism includes a left vertical claw arm clamping cylinder and a right vertical claw arm clamping assembly, wherein the left vertical claw arm clamping cylinder is in transmission connection with the left vertical claw arm clamping assembly, the left vertical claw arm clamping cylinder is fixedly connected with the left support bracket and the right support bracket, and the left vertical claw arm clamping assembly is matched with the welding part placement area.

The left and right vertical claw arm clamping assemblies can effectively clamp the welding parts, ensure the position stability of the welding parts and improve the welding quality and precision. The left and right vertical claw arm clamping cylinder drives the left and right vertical claw arm clamping assembly, so that rapid, flexible and adjustable clamping action is realized, the manual operation time and cost are saved, and the production efficiency and the safety are improved. The left and right vertical claw arm clamping cylinder is fixedly connected with the left and right support brackets, so that the structural strength and durability of the left and right vertical claw arm clamping mechanism can be enhanced, and the occurrence of mechanical faults is reduced.

Preferably, the welding process equipment with the clamping jaw mechanism includes a left vertical claw arm clamping assembly, a right vertical claw arm clamping assembly and a left vertical claw arm clamping assembly, wherein the left vertical claw arm clamping assembly and the right vertical claw arm clamping assembly are respectively connected with the left vertical claw arm clamping assembly and the right vertical claw arm clamping assembly.

The inner vertical claw arm clamping blocks and the outer vertical claw arm clamping blocks can be matched with each other, the distance is adjustable, the edge shape of a welding part is more adapted, and the welding part is positioned more accurately, so that the left vertical claw arm clamping assembly and the right vertical claw arm clamping assembly can apply proper pressure to the welding part to clamp, welding quality and accuracy are guaranteed, stability and reliability of welding process equipment are improved, and labor cost and time cost are reduced.

Preferably, the welding process equipment with the clamping jaw mechanism, the left and right vertical claw arm clamping mechanism further comprises a left and right vertical claw arm clamping adapter base and a left and right vertical claw arm clamping adapter slider, the left and right vertical claw arm clamping adapter base is connected with the left and right vertical claw arm clamping cylinder, the left and right vertical claw arm clamping adapter slider is slidably connected to two sides of the front face of the left and right vertical claw arm clamping adapter base, and the left and right vertical claw arm clamping adapter slider is respectively connected with the inner vertical claw arm clamping block and the outer vertical claw arm clamping block.

According to the design, the distance between the inner vertical claw arm clamping block and the outer vertical claw arm clamping block is adjusted by adjusting the positions of the left vertical claw arm clamping and transferring sliding blocks on the left vertical claw arm clamping and transferring base, so that the welding process equipment can be accurately adapted according to different shapes and sizes of welding parts, and the adaptability and the flexibility of the welding process equipment are improved. And 2 left and right vertical claw arm clamping and switching sliding blocks are arranged on each left and right vertical claw arm clamping and switching base.

Preferably, the welding process equipment with the clamping jaw mechanism, the left and right vertical claw arm clamping mechanism further comprises a trapezoidal support, the trapezoidal support is fixedly connected with the left and right support supports, and the left and right vertical claw arm clamping cylinder is fixed on the trapezoidal support.

The trapezoidal support can increase the stability and strength of the left and right vertical claw arm clamping mechanisms, avoid deformation or looseness of the left and right vertical claw arm clamping mechanisms caused by the action of external force, and reduce the manufacturing cost and maintenance difficulty of welding process equipment.

Preferably, in the welding process equipment with a clamping jaw mechanism, the left and right vertical claw arm clamping mechanisms are uniformly distributed on the front side and the rear side of the left and right horizontal arm clamping mechanisms.

The design can increase the clamping stability of the welding parts, prevent the welding parts from displacement or deformation in the welding process, improve the welding quality and precision, adapt to the welding parts with different shapes and sizes, improve the universality and adaptability of welding process equipment, reduce the labor cost and improve the welding efficiency and the production efficiency. The number of the left and right vertical claw arm clamping mechanisms can be 8, and the number of the left and right vertical claw arm clamping mechanisms can be 4.

Preferably, the welding process equipment with the clamping jaw mechanism comprises a left special-shaped claw arm clamping cylinder, a right special-shaped claw arm clamping assembly and a left special-shaped claw arm clamping cylinder, wherein the left special-shaped claw arm clamping cylinder is in transmission connection with the left special-shaped claw arm clamping assembly and the right special-shaped claw arm clamping assembly, the left special-shaped claw arm clamping cylinder is in sliding connection with the left support bracket and the right support bracket, and the left special-shaped claw arm clamping assembly and the right special-shaped claw arm clamping assembly are matched with the welding part placement area.

The left and right special-shaped claw arm clamping air cylinders are used for driving the left and right special-shaped claw arm clamping assemblies, so that welding parts can be effectively positioned and clamped, and stability and precision in the welding process are guaranteed. The left and right special-shaped claw arm clamping cylinders can slide along the left and right support brackets, so that the self-adaptive adjustment of welding parts is realized, and the welding parts with different sizes and shapes are adapted. The left and right special-shaped claw arm clamping assemblies are more adaptive to the edge shape of the welding part, and the welding part is positioned more accurately, so that clamping force is improved more favorably, and sliding and deformation of the welding part are prevented.

Preferably, the welding process equipment with the clamping jaw mechanism comprises a left special-shaped claw arm clamping assembly, a right special-shaped claw arm clamping assembly and a left special-shaped claw arm clamping assembly, wherein the left special-shaped claw arm clamping assembly and the right special-shaped claw arm clamping assembly are respectively arranged on the left special-shaped claw arm clamping assembly and the right special-shaped claw arm clamping assembly.

The inside special-shaped claw arm clamping blocks and the outside special-shaped claw arm clamping blocks can be matched with each other, the distance is adjustable, the edge shape of a welding part is more adapted, and the welding part is positioned more accurately, so that the left and right special-shaped claw arm clamping assemblies can apply proper pressure to the welding part to clamp, the welding quality and precision are ensured, the stability and reliability of welding process equipment are improved, and the labor cost and the time cost are reduced.

Preferably, the welding process equipment with the clamping jaw mechanism, the left and right special-shaped claw arm clamping mechanism further comprises a left and right special-shaped claw arm clamping adapter base and a left and right special-shaped claw arm clamping adapter slider, the left and right special-shaped claw arm clamping adapter base is connected with the left and right special-shaped claw arm clamping cylinder, the left and right special-shaped claw arm clamping adapter slider is slidably connected to the front two sides of the left and right special-shaped claw arm clamping adapter base, and the left and right special-shaped claw arm clamping adapter slider is respectively connected with the inner special-shaped claw arm clamping block and the outer special-shaped claw arm clamping block.

According to the design, the distance between the inner special-shaped claw arm clamping block and the outer special-shaped claw arm clamping block is adjusted by adjusting the positions of the left special-shaped claw arm clamping and transferring sliding blocks on the left special-shaped claw arm clamping and transferring base, so that the welding process equipment can be accurately adapted according to different shapes and sizes of welding parts, and the adaptability and the flexibility of the welding process equipment are improved. And 2 left and right special-shaped claw arm clamping and switching sliding blocks are arranged on each left and right special-shaped claw arm clamping and switching base.

Preferably, the welding process equipment with the clamping jaw mechanism, the left and right special-shaped claw arm clamping mechanism further comprises a left and right special-shaped claw arm clamping shifting slide block and a left and right special-shaped claw arm clamping slide rail, the left and right special-shaped claw arm clamping slide rail is fixed on the left and right support brackets, the left and right special-shaped claw arm clamping shifting slide block is connected to the left and right special-shaped claw arm clamping slide rail in a sliding manner, and the left and right special-shaped claw arm clamping air cylinders are fixed on two sides of the left and right special-shaped claw arm clamping shifting slide block.

The horizontal movement of the left and right special-shaped claw arm clamping mechanisms can be realized through the design, so that the special-shaped claw arm clamping mechanism is suitable for welding parts with different sizes, the flexibility and the adaptability of welding process equipment are improved, and the labor cost and the time cost are reduced.

Preferably, the welding process equipment with the clamping jaw mechanism, the left and right special-shaped claw arm clamping mechanism further comprises a shifting cylinder, the shifting cylinder is fixed on the left and right support brackets, and the shifting cylinder is in transmission connection with the left and right special-shaped claw arm clamping shifting slide blocks.

The shifting cylinder is used for driving the left and right special-shaped claw arms to clamp the shifting slide block, so that horizontal movement of the left and right special-shaped claw arm clamping mechanisms is realized, welding requirements of welding parts with different sizes and shapes are met, and applicability and flexibility of welding process equipment are improved. The shifting cylinder can also ensure the stability and the precision of the left and right special-shaped claw arm clamping shifting slide block in the moving process, avoid errors caused by movement and improve the reliability and the precision of welding process equipment.

Preferably, the welding process equipment with the clamping jaw mechanism is characterized in that the left and right special-shaped claw arm clamping and shifting sliding blocks are of a T-shaped triangle combined structure, the shifting cylinder is connected to the lower parts of the left and right special-shaped claw arm clamping and shifting sliding blocks, and the left and right special-shaped claw arm clamping cylinders are fixed to the two sides of the upper parts of the left and right special-shaped claw arm clamping and shifting sliding blocks.

The horizontal and vertical position adjustment of the left and right special-shaped claw arm clamping mechanisms can be realized through the design, so that the welding process equipment is suitable for welding parts with different sizes and shapes, and the flexibility and the precision of the welding process equipment are improved. The design can realize the rapid and stable operation of the left and right special-shaped claw arm clamping mechanisms by utilizing the synergistic effect of the shifting cylinder and the left and right special-shaped claw arm clamping cylinders, and improves the efficiency and the reliability. The left and right special-shaped claw arm clamping and shifting sliding blocks are of T-shaped triangle combined structures, so that the installation and the arrangement of the shifting cylinder and the left and right special-shaped claw arm clamping cylinders are facilitated, the stability and the strength are improved, the deformation resistance is enhanced, and the durability and the safety are improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic diagram of a part of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a schematic view of a left-view partial structure of the present utility model;

FIG. 6 is an enlarged view at B in FIG. 5;

FIG. 7 is a schematic diagram of a portion of a second embodiment of the present utility model;

FIG. 8 is an enlarged view of FIG. 7 at C;

FIG. 9 is a schematic diagram of a portion of a third embodiment of the present utility model;

FIG. 10 is a schematic view showing a partial structure of the left and right vertical claw arm clamping mechanism in the bottom view of the present utility model;

FIG. 11 is a schematic view of a partial construction of a left and right profiled claw arm clamping mechanism in accordance with the present utility model;

fig. 12 is a schematic view showing a partial structure of the left and right profiled claw arm clamping mechanism in the bottom view direction.

Detailed Description

The utility model is described in further detail below in connection with figures 1-12 and the detailed description, which are not intended to limit the utility model:

example 1

The welding process equipment with the clamping jaw mechanism comprises a supporting base 1, wherein a bottom positioning mechanism 3 is arranged on the supporting base 1, an inner side supporting mechanism 4, a front clamping mechanism 5, a rear clamping mechanism 5 and a left clamping jaw mechanism 6 are further arranged on the supporting base 1, the bottom positioning mechanism 3 is positioned outside the inner side supporting mechanism 4, the bottom positioning mechanism 3 is matched with the inner side supporting mechanism 4 to form a welding part placement area 2, the front clamping mechanism 5 and the rear clamping mechanism 5 are positioned on the front side and the rear side of the welding part placement area 2 and are matched with the welding part placement area 2, and the left clamping jaw mechanism 6 and the right clamping jaw mechanism 6 are positioned on the left side and the right side of the welding part placement area 2 and are matched with the welding part placement area 2.

Preferably, a bottom positioning block 31 is provided in the bottom positioning mechanism 3, and the bottom positioning block 31 is distributed on the front, rear, left and right sides of the inner support mechanism 4.

Preferably, the bottom positioning block 31 includes a positioning portion 32 and a fixed supporting portion 33, and the positioning portion 32 is fixed to the fixed supporting portion 33.

Preferably, the fixed support portion 33 includes an inverted trapezoidal support block structure 34 and an extended fixing bar structure 35, the inverted trapezoidal support block structure 34 is connected to one side of the extended fixing bar structure 35, and the positioning portion 32 is fixed to the top of the inverted trapezoidal support block structure 34.

Preferably, the inner support mechanism 4 includes an inner pre-positioning mechanism 41, an inner left-right pushing mechanism 42, an inner supporting mechanism 43, and an inner supporting bracket 44, wherein the inner supporting bracket 44 is fixed to the support base 1, the inner pre-positioning mechanism 41 is fixed to the front and rear sides of the inner supporting bracket 44, the inner left-right pushing mechanism 42 is fixed to the left and right sides of the inner supporting bracket 44, and the inner supporting mechanism 43 is fixed to the front and rear sides of the inner supporting bracket 44.

Preferably, the inside pre-positioning mechanism 41 includes an inside pre-positioning cylinder 411 and a sucker assembly 412, the inside pre-positioning cylinder 411 is in transmission connection with the sucker assembly 412, the inside pre-positioning cylinder 411 is fixedly connected with the inside support bracket 44, and the sucker assembly 412 is matched with the welding part placement area 2.

Preferably, the inner pre-positioning mechanism 41 further includes a suction cup connecting plate 413 and a suction cup connecting rod 414, the suction cup connecting plate 413 is in transmission connection with the inner pre-positioning cylinder 411, one side of the suction cup connecting rod 414 is fixedly connected with the suction cup connecting plate 413, the other side of the suction cup connecting rod 414 is fixedly connected with the suction cup assembly 412, and the suction cup connecting rod 414 is of a special-shaped structure.

Preferably, the inner pre-positioning means 41 are uniformly distributed on both front and rear sides of the inner support bracket 44.

Preferably, the inside left and right tightening mechanism 42 includes an inside left and right tightening cylinder 421 and an inside left and right tightening block 422, the inside left and right tightening cylinder 421 is in driving connection with the inside left and right tightening block 422, the inside left and right tightening cylinder 421 is fixedly connected with the inside support bracket 44, and the inside left and right tightening block 422 is engaged with the welding part placement area 2.

Preferably, the inner left and right pushing mechanisms 42 are uniformly distributed on the left and right sides of the inner support bracket 44.

Preferably, the internal expansion supporting mechanism 43 includes an internal expansion supporting cylinder 431 and an internal expansion supporting block 432, the internal expansion supporting cylinder 431 is in transmission connection with the internal expansion supporting block 432, the internal expansion supporting cylinder 431 is fixedly connected with the internal side supporting bracket 44, and the internal expansion supporting block 432 is matched with the welding part placement area 2.

Preferably, the inner expansion supporting mechanism 43 further includes a male adjusting and fixing plate 433, the male adjusting and fixing plate 433 is in transmission connection with the inner expansion supporting cylinder 431, the inner expansion supporting blocks 432 are distributed above, left and right of the male adjusting and fixing plate 433, and the inner expansion supporting blocks 432 are in transmission connection with the male adjusting and fixing plate 433.

Preferably, the inner expansion supporting mechanisms 43 are symmetrically distributed on the front and rear sides of the inner supporting bracket 44.

Preferably, the inner support bracket 44 includes an inner support bracket frame portion 441 and an L-shaped reinforcing and fixing support block 442, the L-shaped reinforcing and fixing support block 442 is fixed to the support base 1, and the inner support bracket frame portion 441 is connected to the L-shaped reinforcing and fixing support block 442.

Preferably, the front-rear pressing mechanism 5 includes a front-rear pushing mechanism 51, a rotary pressing mechanism 52, and a front-rear shifting mechanism 53, the front-rear shifting mechanism 53 is fixed to the front-rear sides of the support base 1, the front-rear pushing mechanism 51 is slidably connected to the front-rear shifting mechanism 53, and the rotary pressing mechanism 52 is fixed to the front-rear pushing mechanism 51.

Preferably, the front-back pushing mechanism 51 includes a front-back pushing cylinder 511 and a rectangular pushing structure 512, the front-back pushing cylinder 511 is in transmission connection with the rectangular pushing structure 512, the front-back pushing cylinder 511 is slidably connected to the front-back shifting mechanism 53, and the rectangular pushing structure 512 is matched with the welding part placement area 2.

Preferably, a special-shaped pushing strip 513 is arranged on the rectangular pushing structure 512, and the special-shaped pushing strip 513 is matched with the welding part placement area 2.

Preferably, the front-back pushing mechanism 51 further includes a front-back pushing bracket 514 and a double-trapezoid pushing switching structure 515, the front-back pushing bracket 514 is slidably connected to the front-back shifting mechanism 53, one side of the double-trapezoid pushing switching structure 515 is slidably connected to the front-back pushing bracket 514, the other side of the double-trapezoid pushing switching structure 515 is fixedly connected to the rectangular pushing structure 512, and the front-back pushing cylinder 511 is fixed to the front-back pushing bracket 514 and is in transmission connection with the double-trapezoid pushing switching structure 515.

Preferably, the rotary pressing mechanism 52 includes a rotary pressing cylinder 521 and a special-shaped pressing block 522, the rotary pressing cylinder 521 is in rotation transmission connection with the special-shaped pressing block 522, the rotary pressing cylinder 521 is fixed on the front-back pushing mechanism 51, and the special-shaped pressing block 522 is matched with the welding part placement area 2.

Preferably, the rotary compressing mechanism 52 further includes a rotary fixing block 523, a rotary connecting piece 524, and a convex fixing block 525, wherein the convex fixing block 525 is fixed on the rotary compressing cylinder 521, the upper portion of the rotary fixing block 523 is fixedly connected with the special-shaped compressing block 522, the lower portion of the rotary fixing block 523 is rotationally connected with a transmission shaft of the rotary compressing cylinder 521, and the rotary connecting piece 524 is rotationally connected with the convex fixing block 525 and the rotary fixing block 523, respectively.

Preferably, the rotary pressing mechanism 52 further includes an L-shaped bracket 526, the L-shaped bracket 526 is fixed to the front-rear pushing mechanism 51, and the rotary pressing cylinder 521 is fixed to the L-shaped bracket 526.

Preferably, the front-back displacement mechanism 53 includes a front-back displacement positioning support slider 531 and a front-back displacement slide rail 532, the front-back displacement slide rail 532 is fixed on the support base 1, and the front-back displacement positioning support slider 531 is slidably connected to the front-back displacement slide rail 532.

Preferably, the front-back shifting mechanism 53 further includes a trapezoid positioning block 533 and a positioning screw 534, the trapezoid positioning block 533 is fixed on the support base 1 and cooperates with the front-back shifting slide rail 532, and the positioning screw 534 is connected to the trapezoid positioning block 533 and cooperates with the front-back shifting positioning support slider 531.

Preferably, the front and rear pressing mechanisms 5 are symmetrically distributed on the front and rear sides of the welding part placement area 2.

Preferably, the left and right gripper mechanisms 6 include left and right horizontal arm clamping mechanisms 61, left and right vertical gripper arm clamping mechanisms 62, left and right profiled gripper arm clamping mechanisms 63, and left and right support brackets 64, the left and right support brackets 64 are fixed to left and right sides of the support base 1, the left and right horizontal arm clamping mechanisms 61 are fixed to the left and right support brackets 64, the left and right vertical gripper arm clamping mechanisms 62 are fixed to the left and right support brackets 64 and are positioned on front and rear sides of the left and right horizontal arm clamping mechanisms 61, and the left and right profiled gripper arm clamping mechanisms 63 are slidably connected to the left and right support brackets 64 and are positioned above the left and right horizontal arm clamping mechanisms 61.

Preferably, the left and right arm clamping mechanism 61 includes a left and right arm clamping cylinder 611 and a left and right arm clamping block 612, the left and right arm clamping cylinder 611 is in transmission connection with the left and right arm clamping block 612, the left and right arm clamping cylinder 611 is fixedly connected with the left and right support brackets 64, and the left and right arm clamping block 612 is matched with the welding part placement area 2.

Preferably, the left and right cross arm clamping mechanisms 61 are uniformly distributed on the left and right support brackets 64.

Preferably, the left and right vertical claw arm clamping mechanism 62 includes a left and right vertical claw arm clamping cylinder 621 and a left and right vertical claw arm clamping assembly 622, the left and right vertical claw arm clamping cylinder 621 is in transmission connection with the left and right vertical claw arm clamping assembly 622, the left and right vertical claw arm clamping cylinder 621 is fixedly connected with the left and right support bracket 64, and the left and right vertical claw arm clamping assembly 622 is matched with the welding part placement area 2.

Preferably, the left and right vertical claw arm clamping assembly 622 includes an inner vertical claw arm clamping block 623 and an outer vertical claw arm clamping block 624, and the inner vertical claw arm clamping block 623 is matched with the outer vertical claw arm clamping block 624.

Preferably, the left and right vertical claw arm clamping mechanism 62 further includes a left and right vertical claw arm clamping adapter base 625 and a left and right vertical claw arm clamping adapter slider 626, the left and right vertical claw arm clamping adapter base 625 is connected to the left and right vertical claw arm clamping cylinder 621, the left and right vertical claw arm clamping adapter slider 626 is slidably connected to both sides of the front surface of the left and right vertical claw arm clamping adapter base 625, and the left and right vertical claw arm clamping adapter slider 626 is connected to the inner vertical claw arm clamping block 623 and the outer vertical claw arm clamping block 624, respectively.

Preferably, the left and right vertical claw arm clamping mechanism 62 further includes a trapezoid bracket 627, the trapezoid bracket 627 is fixedly connected with the left and right support bracket 64, and the left and right vertical claw arm clamping cylinder 621 is fixed on the trapezoid bracket 627.

Preferably, the left and right vertical claw arm clamping mechanisms 62 are uniformly distributed on the front and rear sides of the left and right horizontal arm clamping mechanisms 61.

Preferably, the left and right special-shaped claw arm clamping mechanism 63 includes a left and right special-shaped claw arm clamping cylinder 631 and a left and right special-shaped claw arm clamping assembly 632, the left and right special-shaped claw arm clamping cylinder 631 is in transmission connection with the left and right special-shaped claw arm clamping assembly 632, the left and right special-shaped claw arm clamping cylinder 631 is in sliding connection with the left and right support brackets 64, and the left and right special-shaped claw arm clamping assembly 632 is matched with the welding part placement area 2.

Preferably, the left and right profiled claw arm clamping assemblies 632 include an inner profiled claw arm clamping block 633 and an outer profiled claw arm clamping block 634, wherein the inner profiled claw arm clamping block 633 is engaged with the outer profiled claw arm clamping block 634.

Preferably, the left and right special-shaped claw arm clamping mechanism 63 further includes a left and right special-shaped claw arm clamping adapter base 635 and a left and right special-shaped claw arm clamping adapter slider 636, the left and right special-shaped claw arm clamping adapter base 635 is connected with the left and right special-shaped claw arm clamping cylinder 631, the left and right special-shaped claw arm clamping adapter slider 636 is slidably connected to two sides of the front face of the left and right special-shaped claw arm clamping adapter base 635, and the left and right special-shaped claw arm clamping adapter slider 636 is respectively connected with the inner special-shaped claw arm clamping block 633 and the outer special-shaped claw arm clamping block 634.

Preferably, the left and right special-shaped claw arm clamping mechanism 63 further includes a left and right special-shaped claw arm clamping displacement slide block 637 and a left and right special-shaped claw arm clamping slide rail 638, wherein the left and right special-shaped claw arm clamping slide rail 638 is fixed on the left and right support brackets 64, the left and right special-shaped claw arm clamping displacement slide block 637 is slidably connected on the left and right special-shaped claw arm clamping slide rail 638, and the left and right special-shaped claw arm clamping cylinder 631 is fixed on both sides of the left and right special-shaped claw arm clamping displacement slide block 637.

Preferably, the left and right profiled claw arm clamping mechanism 63 further includes a displacement cylinder 639, the displacement cylinder 639 is fixed on the left and right support brackets 64, and the displacement cylinder 639 is in transmission connection with the left and right profiled claw arm clamping displacement slide block 637.

Preferably, the left and right special-shaped claw-arm clamping and shifting slider 637 has a T-shaped triangle combination structure, the shifting cylinder 639 is connected to the lower part of the left and right special-shaped claw-arm clamping and shifting slider 637, and the left and right special-shaped claw-arm clamping cylinder 631 is fixed to both sides of the upper part of the left and right special-shaped claw-arm clamping and shifting slider 637.

When in use, a welding part is placed in the welding part placing area 2, the welding part is positioned on the positioning part 32 of the bottom positioning block 31, and then the welding process equipment is started. The inside pre-positioning mechanism 41 operates and the suction cup assembly 412 sucks the welding parts. After the internal expansion supporting mechanism 43 is operated and the internal expansion supporting block 432 is operated to the specified position, the internal expansion supporting cylinder 431 is depressurized. The inside left and right pushing mechanism 42 operates, and after the inside left and right pushing block 422 is pushed outward to a specified position, the inside left and right pushing cylinder 421 releases pressure. The left and right arm clamping mechanism 61 operates, and after the left and right arm clamping blocks 612 are clamped inward to the designated positions, the left and right arm clamping cylinders 611 are depressurized. The inside pre-positioning mechanism 41 is reset and the suction cup assembly 412 breaks the suction of the welded parts. The front-rear pushing mechanism 51 is operated, and the front-rear pushing mechanism 51 and the rotary pressing mechanism 52 are operated to the specified positions by the front-rear shifting mechanism 53 and kept fixed. The front-rear pushing mechanism 51 operates, and the rectangular pushing structure 512 pushes the welded parts inwards by the special-shaped pushing strips 513, and then the front-rear pushing cylinder 511 releases pressure. The rotary pressing mechanism 52 operates, and after the special-shaped pressing block 522 rotationally presses the welding part, the rotary pressing cylinder 521 releases pressure. The left and right special-shaped claw arm clamping mechanisms 63 operate, the shifting cylinder 639 drives the left and right special-shaped claw arm clamping shifting sliding blocks 637 to operate to a specified position and maintain pressure, the left and right special-shaped claw arm clamping assemblies 632 press downwards, welding parts are clamped through the inner special-shaped claw arm clamping blocks 633 and the outer special-shaped claw arm clamping blocks 634, and then the left and right special-shaped claw arm clamping mechanisms 63 reset. The front-rear tightening mechanism 51 again operates to tighten the welded part and holds the pressure. The rotary pressing mechanism 52 is operated again to press the welding parts and to hold the pressure. The inside left and right pushing mechanism 42 again operates to push the welded parts and holds the pressure. The left and right arm clamping mechanisms 61 are operated again to clamp the welded parts and maintain the pressure. The left and right vertical claw arm clamping mechanism 62 operates, and the left and right vertical claw arm clamping assembly 622 is pressed inward, clamping the welding part by the inner vertical claw arm clamping block 623 and the outer vertical claw arm clamping block 624 and holding pressure. The left and right special-shaped claw arm clamping mechanisms 63 are operated again to clamp the welding parts and maintain the pressure. And finally, performing laser welding.

In summary, the foregoing description is only of the preferred embodiments of the present utility model, and all equivalent changes and modifications that come within the scope of the present utility model are desired to be covered thereby.

Claims (38)

1. Welding process equipment with clamping jaw mechanism, including supporting base (1), be provided with bottom positioning mechanism (3), its characterized in that on supporting base (1): the welding part placement device is characterized in that an inner side supporting mechanism (4), a front pressing mechanism (5) and a rear pressing mechanism (5) are further arranged on the supporting base (1), a left clamping jaw mechanism (6) and a right clamping jaw mechanism (6) are arranged outside the inner side supporting mechanism (4), the bottom positioning mechanism (3) is matched with the inner side supporting mechanism (4) to form a welding part placement area (2), the front pressing mechanism (5) and the rear pressing mechanism are arranged on the front side and the rear side of the welding part placement area (2) and are matched with the welding part placement area (2), and the left clamping jaw mechanism and the right clamping jaw mechanism (6) are arranged on the left side and the right side of the welding part placement area (2) and are matched with the welding part placement area (2).

2. A welding process kit with a jaw mechanism as claimed in claim 1, wherein: the bottom positioning mechanism (3) is internally provided with bottom positioning blocks (31), and the bottom positioning blocks (31) are distributed on the front, back, left and right sides of the inner side supporting mechanism (4).

3. A welding process kit with a jaw mechanism as claimed in claim 2, wherein: the bottom positioning block (31) comprises a positioning part (32) and a fixed supporting part (33), and the positioning part (32) is fixed on the fixed supporting part (33).

4. A welding process kit having a jaw mechanism as claimed in claim 3, wherein: the fixed supporting part (33) comprises an inverted trapezoid supporting block structure (34) and an extension fixing strip structure (35), the inverted trapezoid supporting block structure (34) is connected to one side of the extension fixing strip structure (35), and the positioning part (32) is fixed to the top of the inverted trapezoid supporting block structure (34).

5. A welding process kit with a jaw mechanism as claimed in claim 1, wherein: the inner side supporting mechanism (4) comprises an inner side pre-positioning mechanism (41), an inner side left-right pushing mechanism (42), an inner expansion supporting mechanism (43) and an inner side supporting bracket (44), wherein the inner side supporting bracket (44) is fixed on the supporting base (1), the inner side pre-positioning mechanism (41) is fixed on the front side and the rear side of the inner side supporting bracket (44), the inner side left-right pushing mechanism (42) is fixed on the left side and the right side of the inner side supporting bracket (44), and the inner expansion supporting mechanism (43) is fixed on the front side and the rear side of the inner side supporting bracket (44).

6. A welding process kit having a jaw mechanism as claimed in claim 5, wherein: the inside pre-positioning mechanism (41) comprises an inside pre-positioning cylinder (411) and a sucker assembly (412), the inside pre-positioning cylinder (411) is in transmission connection with the sucker assembly (412), the inside pre-positioning cylinder (411) is fixedly connected with the inside support bracket (44), and the sucker assembly (412) is matched with the welding part placement area (2).

7. A welding process kit having a jaw mechanism as claimed in claim 6, wherein: the inner side pre-positioning mechanism (41) further comprises a sucker connecting plate (413) and a sucker connecting rod (414), the sucker connecting plate (413) is in transmission connection with the inner side pre-positioning cylinder (411), one side of the sucker connecting rod (414) is fixedly connected with the sucker connecting plate (413), the other side of the sucker connecting rod (414) is fixedly connected with the sucker assembly (412), and the sucker connecting rod (414) is of a special-shaped structure.

8. A welding process kit having a jaw mechanism as claimed in claim 5, wherein: the inner side pre-positioning mechanisms (41) are uniformly distributed on the front side and the rear side of the inner side support bracket (44).

9. A welding process kit having a jaw mechanism as claimed in claim 5, wherein: the inner side left and right pushing mechanism (42) comprises an inner side left and right pushing cylinder (421) and an inner side left and right pushing block (422), the inner side left and right pushing cylinder (421) is in transmission connection with the inner side left and right pushing block (422), the inner side left and right pushing cylinder (421) is fixedly connected with the inner side support bracket (44), and the inner side left and right pushing block (422) is matched with the welding part placement area (2).

10. A welding process kit having a jaw mechanism as claimed in claim 5, wherein: the inner side left and right pushing mechanisms (42) are uniformly distributed on the left side and the right side of the inner side support bracket (44).

11. A welding process kit having a jaw mechanism as claimed in claim 5, wherein: the internal expansion supporting mechanism (43) comprises an internal expansion supporting cylinder (431) and an internal expansion supporting block (432), the internal expansion supporting cylinder (431) is in transmission connection with the internal expansion supporting block (432), the internal expansion supporting cylinder (431) is fixedly connected with the internal side supporting bracket (44), and the internal expansion supporting block (432) is matched with the welding part placement area (2).

12. A welding process kit having a jaw mechanism as claimed in claim 11, wherein: the inner expansion supporting mechanism (43) further comprises a convex adjusting fixing plate (433), the convex adjusting fixing plate (433) is in transmission connection with the inner expansion supporting cylinder (431), inner expansion supporting blocks (432) are distributed above, left and right of the convex adjusting fixing plate (433), and the inner expansion supporting blocks (432) are in transmission connection with the convex adjusting fixing plate (433).

13. A welding process kit having a jaw mechanism as claimed in claim 5, wherein: the inner expansion supporting mechanisms (43) are symmetrically distributed on the front side and the rear side of the inner side supporting bracket (44).

14. A welding process kit having a jaw mechanism as claimed in claim 5, wherein: the inner support bracket (44) comprises an inner support bracket frame part (441) and an L-shaped reinforced fixed support block (442), wherein the L-shaped reinforced fixed support block (442) is fixed on the support base (1), and the inner support bracket frame part (441) is connected to the L-shaped reinforced fixed support block (442).

15. A welding process kit with a jaw mechanism as claimed in claim 1, wherein: the front-back pressing mechanism (5) comprises a front-back pressing mechanism (51), a rotary pressing mechanism (52) and a front-back shifting mechanism (53), wherein the front-back shifting mechanism (53) is fixed on the front side and the back side of the supporting base (1), the front-back pressing mechanism (51) is connected to the front-back shifting mechanism (53) in a sliding mode, and the rotary pressing mechanism (52) is fixed on the front-back pressing mechanism (51).

16. A welding process kit with a jaw mechanism as claimed in claim 15, wherein: the front-back pushing mechanism (51) comprises a front-back pushing cylinder (511) and a rectangular pushing structure (512), the front-back pushing cylinder (511) is in transmission connection with the rectangular pushing structure (512), the front-back pushing cylinder (511) is in sliding connection with the front-back shifting mechanism (53), and the rectangular pushing structure (512) is matched with the welding part placement area (2).

17. A welding process kit having a jaw mechanism as claimed in claim 16, wherein: the rectangular pushing structure (512) is provided with a special-shaped pushing strip (513), and the special-shaped pushing strip (513) is matched with the welding part placing area (2).

18. A welding process kit having a jaw mechanism as claimed in claim 16, wherein: the front-back pushing mechanism (51) further comprises a front-back pushing bracket (514) and a double-trapezoid pushing switching structure (515), the front-back pushing bracket (514) is slidably connected to the front-back shifting mechanism (53), one side of the double-trapezoid pushing switching structure (515) is slidably connected to the front-back pushing bracket (514), the other side of the double-trapezoid pushing switching structure (515) is fixedly connected with the rectangular pushing structure (512), and the front-back pushing cylinder (511) is fixed to the front-back pushing bracket (514) and is in transmission connection with the double-trapezoid pushing switching structure (515).

19. A welding process kit with a jaw mechanism as claimed in claim 15, wherein: the rotary pressing mechanism (52) comprises a rotary pressing cylinder (521) and a special-shaped pressing block (522), the rotary pressing cylinder (521) is in rotary transmission connection with the special-shaped pressing block (522), the rotary pressing cylinder (521) is fixed on the front-back pushing mechanism (51), and the special-shaped pressing block (522) is matched with the welding part placement area (2).

20. A welding process kit having a jaw mechanism as claimed in claim 19, wherein: the rotary pressing mechanism (52) further comprises a rotary fixing block (523), a rotary connecting sheet (524) and a convex fixing block (525), wherein the convex fixing block (525) is fixed on the rotary pressing cylinder (521), the upper portion of the rotary fixing block (523) is fixedly connected with the special-shaped pressing block (522), the lower portion of the rotary fixing block (523) is rotationally connected with a transmission shaft of the rotary pressing cylinder (521), and the rotary connecting sheet (524) is rotationally connected with the convex fixing block (525) and the rotary fixing block (523) respectively.

21. A welding process kit having a jaw mechanism as claimed in claim 19, wherein: the rotary compression mechanism (52) further comprises an L-shaped bracket (526), the L-shaped bracket (526) is fixed on the front-back pushing mechanism (51), and the rotary compression cylinder (521) is fixed on the L-shaped bracket (526).

22. A welding process kit with a jaw mechanism as claimed in claim 15, wherein: the front-back shifting mechanism (53) comprises a front-back shifting positioning supporting sliding block (531) and a front-back shifting sliding rail (532), the front-back shifting sliding rail (532) is fixed on the supporting base (1), and the front-back shifting positioning supporting sliding block (531) is connected to the front-back shifting sliding rail (532) in a sliding mode.

23. A welding process kit having a jaw mechanism as claimed in claim 22, wherein: the front-back shifting mechanism (53) further comprises a trapezoid positioning block (533) and a positioning screw (534), the trapezoid positioning block (533) is fixed on the supporting base (1) and matched with the front-back shifting sliding rail (532), and the positioning screw (534) is connected to the trapezoid positioning block (533) and matched with the front-back shifting positioning supporting sliding block (531).

24. A welding process kit with a jaw mechanism as claimed in claim 15, wherein: the front and rear pressing mechanisms (5) are symmetrically distributed on the front side and the rear side of the welding part placement area (2).

25. A welding process kit with a jaw mechanism as claimed in claim 1, wherein: the left clamping jaw mechanism (6) comprises a left transverse arm clamping mechanism (61), a left vertical claw arm clamping mechanism (62), a left special-shaped claw arm clamping mechanism (63) and a left supporting bracket (64), wherein the left supporting bracket (64) is fixed on the left side and the right side of the supporting base (1), the left transverse arm clamping mechanism (61) is fixed on the left supporting bracket (64), the left vertical claw arm clamping mechanism (62) is fixed on the left supporting bracket (64) and is positioned on the front side and the rear side of the left transverse arm clamping mechanism (61), and the left special-shaped claw arm clamping mechanism (63) is connected on the left supporting bracket (64) and is positioned above the left transverse arm clamping mechanism (61).

26. A welding process kit having a jaw mechanism as claimed in claim 25, wherein: the left and right cross arm clamping mechanism (61) comprises a left and right cross arm clamping cylinder (611) and a left and right cross arm clamping block (612), the left and right cross arm clamping cylinder (611) is in transmission connection with the left and right cross arm clamping block (612), the left and right cross arm clamping cylinder (611) is fixedly connected with the left and right support bracket (64), and the left and right cross arm clamping block (612) is matched with the welding part placement area (2).

27. A welding process kit having a jaw mechanism as claimed in claim 25, wherein: the left and right cross arm clamping mechanisms (61) are uniformly distributed on the left and right support brackets (64).

28. A welding process kit having a jaw mechanism as claimed in claim 25, wherein: the left and right vertical claw arm clamping mechanism (62) comprises a left and right vertical claw arm clamping cylinder (621) and a left and right vertical claw arm clamping assembly (622), the left and right vertical claw arm clamping cylinder (621) is in transmission connection with the left and right vertical claw arm clamping assembly (622), the left and right vertical claw arm clamping cylinder (621) is fixedly connected with the left and right support bracket (64), and the left and right vertical claw arm clamping assembly (622) is matched with the welding part placement area (2).

29. A welding process kit having a jaw mechanism as claimed in claim 28, wherein: the left vertical claw arm clamping assembly (622) comprises an inner vertical claw arm clamping block (623) and an outer vertical claw arm clamping block (624), and the inner vertical claw arm clamping block (623) is matched with the outer vertical claw arm clamping block (624).

30. A welding process kit having a jaw mechanism as claimed in claim 29, wherein: the left and right vertical claw arm clamping mechanism (62) further comprises a left and right vertical claw arm clamping and adapting base (625) and a left and right vertical claw arm clamping and adapting sliding block (626), the left and right vertical claw arm clamping and adapting base (625) is connected with the left and right vertical claw arm clamping and adapting cylinder (621), the left and right vertical claw arm clamping and adapting sliding block (626) is slidably connected to the front two sides of the left and right vertical claw arm clamping and adapting base (625), and the left and right vertical claw arm clamping and adapting sliding block (626) is respectively connected with the inner vertical claw arm clamping block (623) and the outer vertical claw arm clamping block (624).

31. A welding process kit having a jaw mechanism as claimed in claim 28, wherein: the left and right vertical claw arm clamping mechanism (62) further comprises a trapezoid support (627), the trapezoid support (627) is fixedly connected with the left and right support brackets (64), and the left and right vertical claw arm clamping cylinder (621) is fixed on the trapezoid support (627).

32. A welding process kit having a jaw mechanism as claimed in claim 25, wherein: the left and right vertical claw arm clamping mechanisms (62) are uniformly distributed on the front side and the rear side of the left and right cross arm clamping mechanisms (61).

33. A welding process kit having a jaw mechanism as claimed in claim 25, wherein: the left-right special-shaped claw arm clamping mechanism (63) comprises a left-right special-shaped claw arm clamping cylinder (631) and a left-right special-shaped claw arm clamping assembly (632), the left-right special-shaped claw arm clamping cylinder (631) is in transmission connection with the left-right special-shaped claw arm clamping assembly (632), the left-right special-shaped claw arm clamping cylinder (631) is in sliding connection with the left-right support bracket (64), and the left-right special-shaped claw arm clamping assembly (632) is matched with the welding part placement area (2).

34. A welding process kit having a jaw mechanism as claimed in claim 33, wherein: the left-right special-shaped claw arm clamping assembly (632) comprises an inner special-shaped claw arm clamping block (633) and an outer special-shaped claw arm clamping block (634), and the inner special-shaped claw arm clamping block (633) is matched with the outer special-shaped claw arm clamping block (634).

35. A welding process kit having a jaw mechanism as claimed in claim 34, wherein: the special-shaped claw arm clamping mechanism (63) comprises a left special-shaped claw arm clamping and transferring base (635) and a left special-shaped claw arm clamping and transferring sliding block (636), the left special-shaped claw arm clamping and transferring base (635) is connected with a left special-shaped claw arm clamping cylinder (631), the left special-shaped claw arm clamping and transferring sliding block (636) is connected with the front two sides of the left special-shaped claw arm clamping and transferring base (635) in a sliding mode, and the left special-shaped claw arm clamping and transferring sliding block (636) is connected with an inner special-shaped claw arm clamping block (633) and an outer special-shaped claw arm clamping block (634) respectively.

36. A welding process kit having a jaw mechanism as claimed in claim 33, wherein: the left-right special-shaped claw arm clamping mechanism (63) further comprises a left-right special-shaped claw arm clamping and shifting slide block (637) and a left-right special-shaped claw arm clamping slide rail (638), the left-right special-shaped claw arm clamping slide rail (638) is fixed on the left-right support bracket (64), the left-right special-shaped claw arm clamping and shifting slide block (637) is connected to the left-right special-shaped claw arm clamping slide rail (638) in a sliding mode, and the left-right special-shaped claw arm clamping cylinder (631) is fixed on two sides of the left-right special-shaped claw arm clamping and shifting slide block (637).

37. A welding process kit having a jaw mechanism as claimed in claim 36, wherein: the left and right special-shaped claw arm clamping mechanism (63) further comprises a shifting air cylinder (639), the shifting air cylinder (639) is fixed on the left and right support brackets (64), and the shifting air cylinder (639) is in transmission connection with the left and right special-shaped claw arm clamping shifting sliding blocks (637).

38. A welding process kit having a jaw mechanism as claimed in claim 37, wherein: the left and right special-shaped claw arm clamping and shifting sliding blocks (637) are of T-shaped triangle combined structures, the shifting cylinder (639) is connected to the lower parts of the left and right special-shaped claw arm clamping and shifting sliding blocks (637), and the left and right special-shaped claw arm clamping cylinder (631) is fixed to the two sides of the upper parts of the left and right special-shaped claw arm clamping and shifting sliding blocks (637).