Welding frame for titanium alloy machining

Abstract

The invention belongs to the technical field of welding equipment, and discloses a welding frame for titanium alloy machining, which is technically characterized by comprising a base, two groups of vertical plates are fixedly mounted on the surface of the base, fixing rings are rotatably mounted on two opposite side walls of the two groups of vertical plates respectively, and a positioning mechanism is arranged between the two groups of fixing rings; the positioning mechanism comprises a clamping assembly, an overturning assembly and a discharging assembly, a control mechanism matched with the fixing ring is arranged between the two sets of vertical plates, the control mechanism comprises a driving assembly and an instant stop assembly, the overturning assembly and the clamping assembly are arranged to be matched with each other, the position of the plate can be conveniently adjusted, and the plate can be conveniently taken out. And therefore, the two faces of the plate are sequentially aligned with the welding device for welding machining, and the welding efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of welding equipment, and particularly to a welding rack for titanium alloy processing. Background Art

[0002] Titanium alloy refers to a variety of alloy metals made of titanium and other metals. Titanium is an important structural metal developed in the 1950s. Titanium alloys have high strength, good corrosion resistance, and high heat resistance. In the 1950s and 1960s, high-temperature titanium alloys for aeroengines and structural titanium alloys for airframes were mainly developed.

[0003] Currently, when welding titanium alloy plates, it is generally necessary to use specific fixtures to fix the plates. After the plates are fixed, welding equipment is used to perform welding processing on them. The existing welding method can only weld one side of the plate at a time. After the single-sided welding is completed, it is necessary to disassemble and reinstall the plate to weld the other side, and after the welding is completed, it is also necessary to manually disassemble the plate, resulting in a low overall welding efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a welding rack for titanium alloy processing to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A welding rack for titanium alloy processing includes a base. Two groups of vertically arranged plates are fixedly installed on the surface of the base. Fixed rings are rotatably installed on the opposite side walls of the two groups of vertically arranged plates. Two groups of welding devices are arranged between the two groups of vertically arranged plates and outside the fixed rings. A positioning mechanism that cooperates with the plate is arranged between the two groups of fixed rings. The positioning mechanism includes a clamping assembly, a flipping assembly, and a discharging assembly. The clamping assembly is located between the two groups of fixed rings and is used to fix the plate to be welded between the two groups of fixed rings. The flipping assembly is connected to the clamping assembly. When the fixed ring rotates, the flipping assembly controls the plate to rotate 180 degrees by cooperating with the clamping assembly. The discharging assembly is connected to the clamping assembly. When the fixed ring rotates, the discharging assembly removes the welded plate from between the two groups of fixed rings by cooperating with the clamping assembly. A control mechanism that cooperates with the fixed ring is arranged between the two groups of vertically arranged plates. The control mechanism includes a driving assembly and an immediate stop assembly. The driving assembly is located between the two groups of vertically arranged plates and is connected to the fixed ring. The driving assembly is used to control the two groups of fixed rings to intermittently rotate a certain angle at equal intervals on the side wall of the vertically arranged plates. The immediate stop assembly is connected to the fixed ring and is used to control the fixed ring to stop rotating so that a plate to be welded is aligned with the welding device.

[0007] As a further solution of the present invention: The driving assembly includes a gear ring fixedly installed on the inner side wall of the fixed ring. Two vertical plates are jointly rotatably installed with a rotating column. A driving gear disc is fixedly installed on the surface of the rotating column. The driving gear disc is meshed and connected with the gear ring. One end of the rotating column extends to the outside of the vertical plate and is fixedly installed with a control gear disc. A motor is fixedly installed on the side wall of the vertical plate. The output shaft of the motor is fixedly installed with a transmission disc. An arc-shaped driving rack is fixedly installed on the annular side wall of the transmission disc. The driving rack is meshed and cooperated with the control gear disc.

[0008] As a further solution of the present invention: The immediate stop assembly includes a plurality of first positioning magnetic pieces fixedly installed on one side wall of the fixed ring facing the vertical plate and distributed at equal intervals in a ring shape. A plurality of second positioning magnetic pieces fixedly installed on the side wall of the vertical plate and distributed at equal intervals in a ring shape and cooperating with the first positioning magnetic pieces.

[0009] As a further solution of the present invention: The clamping assembly includes a plurality of bearing columns rotatably installed between two fixed rings and distributed at equal intervals in a ring shape. A rectangular ring-shaped fixing frame is fixedly installed in the middle of the bearing column. Two relatively distributed clamping plates are slidably installed in the inner cavity of the fixing frame. Pressing springs are fixedly installed on the two opposite inner side walls of the fixing frame respectively. The telescopic ends of the pressing springs are connected to the clamping plates. Clamping grooves are respectively opened on the two opposite side walls of the two clamping plates.

[0010] As a further solution of the present invention: The flipping assembly includes a positioning gear disc fixedly installed on the surface of the bearing column. A first bracket is fixedly installed on the side wall of the vertical plate. The end of the first bracket far from the vertical plate is fixedly installed with an arc-shaped rack. The rack is meshed and cooperated with the positioning gear disc. A limiting portion is arranged on the side wall of the positioning gear disc. The limiting portion positions the bearing column by cooperating with the positioning gear disc so that the plate member between the two clamping plates is directly opposite to the welding device.

[0011] As a further solution of the present invention: The limiting portion includes two relatively distributed first limiting magnetic pieces fixedly installed on the side wall of the positioning gear disc. Two second limiting magnetic pieces cooperating with the first limiting magnetic pieces are fixedly installed on the side wall of the fixed ring.

[0012] As a further solution of the present invention: The unloading assembly includes wire grooves respectively opened inwardly on both sides of the fixing frame. The wire grooves extend into the bearing column and penetrate out from the side wall of the bearing column. A pulling rope is fixedly installed on the side wall of the clamping plate. The end of the pulling rope far from the clamping plate passes through the wire groove and extends to the outside of the bearing column and is fixedly installed with a control block. The control block is made of a magnetic material. Two second brackets are fixedly installed on the side wall of the vertical plate and are respectively located inside and outside the fixed ring. The end of the second bracket far from the vertical plate is fixedly installed with a magnetic block cooperating with the control block.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: By setting the driving component and the immediate stop component to cooperate with each other, the fixed ring can be controlled to rotate intermittently by a certain angle, and then a batch of workpieces to be welded can be controlled to align with the welding device in sequence for processing, effectively improving the welding efficiency.

[0014] By setting the flipping component and the clamping component to cooperate with each other, the position of the plate can be adjusted conveniently, and then the two sides of the plate can be aligned with the welding device in sequence for welding processing, effectively improving the welding efficiency, and solving the problem that after single-sided welding is completed, the plate needs to be disassembled and reinstalled again to weld the other side of the plate.

[0015] By setting the unloading component and the clamping component to cooperate with each other, the welded plate can be automatically removed from between the two fixed rings, effectively improving the welding efficiency, and solving the problem that after welding is completed, the plate needs to be manually disassembled, resulting in a low overall welding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a welding rack for titanium alloy processing provided in an embodiment of the present invention.

[0017] Figure 2 It is a front view structural schematic diagram of a welding rack for titanium alloy processing provided in an embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of the fixed ring and its connection structure in a welding rack for titanium alloy processing provided in an embodiment of the present invention.

[0019] Figure 4 It is a schematic diagram of the bearing column and its connection structure in a welding rack for titanium alloy processing provided in an embodiment of the present invention.

[0020] Figure 5 It is a schematic diagram of the fixed frame and its connection structure in a welding rack for titanium alloy processing provided in an embodiment of the present invention.

[0021] Figure 6 It is a schematic diagram of the vertical plate and its connection structure in a welding rack for titanium alloy processing provided in an embodiment of the present invention.

[0022] Wherein: 1 - base, 2 - vertical plate, 3 - fixing ring, 4 - positioning mechanism, 41 - clamping assembly, 411 - bearing column, 412 - fixing bracket, 413 - clamping plate, 414 - clamping groove, 415 - compression spring, 42 - flipping assembly, 421 - positioning gear disc, 422 - first bracket, 423 - rack, 43 - discharging assembly, 431 - wire groove, 432 - pulling rope, 433 - control block, 434 - second bracket, 435 - magnetic block, 5 - limiting part, 51 - first limiting magnetic sheet, 52 - second limiting magnetic sheet, 6 - control mechanism, 61 - driving assembly, 611 - gear ring, 612 - rotating column, 613 - driving gear disc, 614 - control gear disc, 615 - motor, 616 - transmission disc, 617 - driving rack, 621 - first positioning magnetic sheet, 622 - second positioning magnetic sheet, 7 - welding device. Detailed implementation mode

[0023] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0024] The following describes in detail the specific implementation of the present invention in combination with specific embodiments.

[0025] Such as Figure 1 、 Figure 2As shown in the figure, it is a structural diagram of a welding rack for titanium alloy processing provided by an embodiment of the present invention, including a base 1. On the surface of the base 1, two groups of vertically arranged plates 2 are fixedly installed. On the opposite side walls of the two groups of vertically arranged plates 2, fixed rings 3 are respectively rotatably installed. Between the two groups of vertically arranged plates 2, two welding devices are arranged outside the fixed rings 3. Between the two groups of fixed rings 3, a positioning mechanism 4 that cooperates with the plate is arranged. The positioning mechanism 4 includes a clamping assembly 41, a flipping assembly 42 and a discharging assembly 43. The clamping assembly 41 is located between the two groups of fixed rings 3, and the clamping assembly 41 is used to fix the plate to be welded between the two groups of fixed rings 3. The flipping assembly 42 is connected to the clamping assembly 41. When the fixed ring 3 rotates, the flipping assembly 42 controls the plate to rotate 180 degrees by cooperating with the clamping assembly 41. The discharging assembly 43 is connected to the clamping assembly 41. When the fixed ring 3 rotates, the discharging assembly 43 removes the welded plate from between the two groups of fixed rings 3 by cooperating with the clamping assembly 41. Between the two groups of vertically arranged plates 2, a control mechanism 6 that cooperates with the fixed ring 3 is arranged. The control mechanism 6 includes a driving assembly 61 and an immediate stop assembly. The driving assembly 61 is located between the two groups of vertically arranged plates 2 and is connected to the fixed ring 3. The driving assembly 61 is used to control the two groups of fixed rings 3 to rotate at equal intervals by a certain angle (the certain angle refers to the angle obtained by dividing 360 degrees by the number of clamping assemblies 41. For example, when there are five clamping assemblies 41, the certain angle is 72 degrees; when there are six clamping assemblies 41, the certain angle is 60 degrees) on the side walls of the vertically arranged plates 2. The immediate stop assembly is connected to the fixed ring 3, and the immediate stop assembly is used to control the fixed ring 3 to stop rotating so that a plate to be welded is aligned with the welding device.

[0026] During use, through the clamping assembly 41, multiple plates to be welded can be installed in a ring between the two groups of fixed rings 3. The driving assembly 61 controls the two groups of fixed rings 3 to rotate at equal intervals by a certain angle. When the fixed ring 3 rotates, it cooperates with the clamping assembly 41 to drive the plate to be welded to rotate synchronously, so that a group of plates rotates to a position opposite to a group of welding devices. The welding device can perform welding processing on the surface of the plate. After single welding, the driving assembly 61 controls the two groups of fixed rings 3 to rotate by a certain angle again. At this time, another group of plates rotates to a position opposite to a group of welding devices for welding. The flipping assembly 42 controls the previously welded plate to rotate 180 degrees around its own axis while rotating, so that the other side of the plate is distributed opposite to another group of welding devices. Another group of welding devices can perform efficient welding processing on the other side of the plate. After welding is completed, the driving assembly 61 controls the fixed ring 3 to rotate by a certain angle again. When rotating, the discharging assembly 43 can automatically remove the plate with double-sided welding from between the two groups of fixed rings 3.

[0027] As Figure 1 , Figure 2, Figure 3 As shown in the figure, as a preferred embodiment of the present invention, the driving assembly 61 includes a gear ring 611 fixedly installed on the inner side wall of the fixed ring 3. Two vertical plates 2 are jointly rotatably installed with a rotating column 612. A driving gear disc 613 is fixedly installed on the surface of the rotating column 612. The driving gear disc 613 is meshed and connected with the gear ring 611. One end of the rotating column 612 extends to the outside of the vertical plate 2 and is fixedly installed with a control gear disc 614. A motor 615 is fixedly installed on the side wall of the vertical plate 2. The output shaft of the motor 615 is fixedly installed with a transmission disc 616. An arc-shaped driving rack 617 is fixedly installed on the annular side wall of the transmission disc 616. The driving rack 617 is meshed and matched with the control gear disc 614.

[0028] During use, the motor 615 drives the transmission disc 616 to rotate, and then drives the driving rack 617 to rotate synchronously. When the driving rack 617 contacts the control gear disc 614, the driving rack 617 and the control gear disc 614 are meshed and driven to drive the rotating column 612 to rotate. The rotating column 612 drives the driving gear disc 613 to rotate synchronously. The driving gear disc 613 is meshed and driven with the gear ring 611, so as to drive the two fixed rings 3 to rotate on the side wall of the vertical plate 2. The driving rack 617 continues to rotate. When the driving rack 617 is separated from the control gear disc 614, the motor 615 stops running, that is, the stop component controls the fixed rings 3 to stop rotating synchronously on the side wall of the vertical plate 2. At this time, the welding device 7 can perform welding processing on the plate at the corresponding position. After a single welding is completed, the motor 615 is started again.

[0029] As Figure 2 , Figure 3 , Figure 6 As shown in the figure, as a preferred embodiment of the present invention, the stop component includes a plurality of first positioning magnetic sheets 621 fixedly installed on one side wall of the fixed ring 3 facing the vertical plate 2 and distributed at equal intervals in a ring shape. A plurality of second positioning magnetic sheets 622 fixedly installed on the side wall of the vertical plate 2 and distributed at equal intervals in a ring shape and cooperating with the first positioning magnetic sheets 621 are provided.

[0030] Initially, the first positioning magnetic sheet 621 and the second positioning magnetic sheet 622 are attached to each other and connected into a whole by magnetic attraction. At this time, the fixed ring 3 remains stationary on the side wall of the vertical plate 2. When the driving gear disc 613 is meshed and driven with the gear ring 611 to drive the fixed ring 3 to rotate on the side wall of the vertical plate 2, the fixed ring 3 drives the first positioning magnetic sheet 621 to rotate synchronously. At this time, the first positioning magnetic sheet 621 and the second positioning magnetic sheet 622 are separated from each other. When the driving rack 617 is separated from the control gear disc 614, the first positioning magnetic sheet 621 is attached to the second positioning magnetic sheet 622 again and connected into a whole, and the fixed ring 3 remains stationary on the side wall of the vertical plate 2 again. The plate between the two fixed rings 3 is aligned with the welding device 7.

[0031] As Figure 1 , Figure 2 , Figure 4 , Figure 5 shown, as a preferred embodiment of the present invention, the clamping assembly 41 includes a plurality of load-bearing columns 411 that are rotatably installed between two sets of fixed rings 3 and are distributed at equal intervals in a ring shape. A rectangular ring-shaped fixing frame 412 is fixedly installed in the middle of the load-bearing column 411. Two sets of oppositely distributed clamping plates 413 are slidably installed in the inner cavity of the fixing frame 412. Two opposite inner side walls of the fixing frame 412 are respectively fixedly installed with extrusion springs 415. The telescopic ends of the extrusion springs 415 are connected to the clamping plates 413. Clamping grooves 414 are respectively formed on the opposite side walls of the two clamping plates 413.

[0032] The extrusion spring 415 exerts a thrust on the clamping plate 413. When welding a plate member, the plate member to be welded is squeezed and placed between the two clamping plates 413, and further placed in the clamping groove 414. The extrusion spring 415 and the clamping plate 413 cooperate with each other to stably squeeze and position the plate member. When the fixed ring 3 rotates, it drives the load-bearing column 411 to rotate synchronously. The rotating column 411 and the fixing frame 412 cooperate with each other to drive the fixed plate member to rotate synchronously.

[0033] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 shown, as a preferred embodiment of the present invention, the flipping assembly 42 includes a positioning gear disk 421 fixedly installed on the surface of the load-bearing column 411. A first bracket 422 is fixedly installed on the side wall of the vertical plate 2. An arc-shaped rack 423 is fixedly installed at one end of the first bracket 422 away from the vertical plate 2. The rack 423 is engaged with the positioning gear disk 421. A limiting portion 5 is provided on the side wall of the positioning gear disk 421. The limiting portion 5 positions the load-bearing column 411 by cooperating with the positioning gear disk 421, so that the plate member between the two clamping plates 413 is directly opposite to the welding device.

[0034] The limiting part 5 positions the bearing column 411 between two groups of fixing rings 3, so that the bearing column 411 does not rotate by itself during rotation. When the fixing ring 3 rotates intermittently, the plate between the relative positions of the two groups of fixing rings 3 is aligned with the welding device 7 for welding. After a single welding is completed, the fixing ring 3 rotates a certain angle again to drive the positioning gear disk 421 to rotate synchronously. The positioning gear disk 421 rolls along the surface of the rack 423. The positioning gear disk 421 drives the bearing column 411 to rotate 180 degrees around its own axis during rotation. The bearing column 411 cooperates with the fixing frame 412 to drive the plate with single-sided welding to rotate 180 degrees synchronously. The plate after single-sided welding rotates the unwelded side to the position aligned with the other group of welding devices 7, facilitating the welding process of the other side.

[0035] As Figure 3 , Figure 4 , Figure 5 shown, as a preferred embodiment of the present invention, the limiting part 5 includes two groups of relatively distributed first limiting magnetic sheets 51 fixedly installed on the side wall of the positioning gear disk 421, and two groups of second limiting magnetic sheets 52 fixedly installed on the side wall of the fixing ring 3 and cooperating with the first limiting magnetic sheets 51.

[0036] When the fixing ring 3 rotates, it drives the bearing column 411 to rotate synchronously. Initially, the first limiting magnetic sheet 51 and the second limiting magnetic sheet 52 are connected into a whole by magnetic attraction, so that the bearing column 411 does not rotate by itself during rotation. When the positioning gear disk 421 rolls along the surface of the rack 423, the positioning gear disk 421 drives the first limiting magnetic sheet 51 to rotate synchronously. The first limiting magnetic sheet 51 and the second limiting magnetic sheet 52 are separated from each other. After the bearing column 411 rotates 180 degrees around its own axis, the first limiting magnetic sheet 51 contacts and fits with the second limiting magnetic sheet 52 again. The plate after single-sided welding rotates the unwelded side to the position aligned with the other group of welding devices 7, facilitating the welding process of the other side.

[0037] As Figure 1 , Figure 3 , Figure 4 , Figure 5As shown, as a preferred embodiment of the present invention, the unloading assembly 43 includes wire grooves 431 respectively formed inwardly on both sides of the fixed frame 412. The wire grooves 431 extend into the bearing column 411 and penetrate out from the side wall of the bearing column 411. A pulling rope 432 is fixedly installed on the side wall of the clamping plate 413. One end of the pulling rope 432 away from the clamping plate 413 passes through the wire groove 431 and extends to the outside of the bearing column 411 and is fixedly installed with a control block 433. The control block 433 is made of a magnetic material. Two groups of second brackets 434 are fixedly installed on the side wall of the vertical plate 2, respectively located inside and outside the fixed ring 3. One end of the second bracket 434 away from the vertical plate 2 is fixedly installed with a magnetic block 435 that cooperates with the control block 433.

[0038] After both sides of the plate member are welded, when the fixed ring 3 rotates, it drives the plate member to rotate synchronously. When the control block 433 on the surface of the bearing column 411 contacts the magnetic block 435, the magnetic block 435 is connected to the control block 433 as a whole through magnetic attraction. As the bearing column 411 continues to rotate, at this time, the magnetic block 435 adsorbs and fixes the control block 433 through magnetic attraction. The control block 433 cooperates with the pulling rope 432, and then pulls the two clamping plates 413 to move away from each other in the inner cavity of the fixed frame 412. The welded plate member falls from the clamping groove 414, and the welded plate member can be conveniently removed from between the two clamping plates 413. As the bearing column 411 continues to rotate, when the pulling force of the pulling rope 432 is greater than the magnetic attraction between the magnetic block 435 and the control block 433, the control block 433 and the magnetic block 435 are separated from each other.

[0039] The working principle of the present invention is as follows: When welding a plate member, the plate member to be welded is squeezed and placed between the two clamping plates 413, and further placed in the clamping groove 414. The compression spring 415 cooperates with the clamping plate 413 to stably squeeze and position the plate member. The motor 615 drives the transmission disk 616 to rotate, and then drives the driving rack 617 to rotate synchronously. When the driving rack 617 contacts the control gear disk 614, the driving rack 617 and the control gear disk 614 are meshed and driven to drive the rotating column 612 to rotate. The rotating column 612 drives the driving gear disk 613 to rotate synchronously. The driving gear disk 613 and the gear ring 611 are meshed and driven, and then drive the two fixed rings 3 to rotate on the side wall of the vertical plate 2. The driving rack 617 continues to rotate. When the driving rack 617 is separated from the control gear disk 614, the motor 615 stops running. The first positioning magnetic sheet 621 is attached to the second positioning magnetic sheet 622 again to form a whole, and the fixed ring 3 remains stationary again on the side wall of the vertical plate 2. The plate member at the relative position between the two fixed rings 3 is aligned with the welding device 7. The welding device can perform welding processing on the surface of the plate member.

[0040] After single welding, the two groups of fixing rings 3 rotate a certain angle again. At this time, another group of plate members rotates to a position opposite to a group of welding devices for welding. The positioning tooth disc 421 rolls along the surface of the rack 423. When the positioning tooth disc 421 drives the bearing column 411 to rotate, the bearing column 411 rotates 180 degrees around its own axis. The bearing column 411 cooperates with the fixing frame 412, thereby driving the singly welded plate member to rotate 180 degrees synchronously. The non-welded side of the singly welded plate member is rotated to a position aligned with the other group of welding devices 7, facilitating welding processing of the other side.

[0041] After both sides of the plate member are welded, the fixing ring 3 drives the plate member to rotate synchronously when rotating. When the control block 433 on the surface of the bearing column 411 contacts the magnetic block 435, the magnetic block 435 is connected to the control block 433 as a whole through magnetic attraction. The bearing column 411 continues to rotate. At this time, the magnetic block 435 adsorbs and fixes the control block 433 through magnetic attraction. The control block 433 cooperates with the pulling rope 432, thereby pulling the two groups of clamping plates 413 to move away from each other in the inner cavity of the fixing frame 412. The welded plate member falls from the clamping groove 414, and the welded plate member can be conveniently removed from between the two groups of clamping plates 413. The bearing column 411 continues to rotate. When the pulling force of the pulling rope 432 is greater than the magnetic attraction between the magnetic block 435 and the control block 433, the control block 433 is separated from the magnetic block 435.

[0042] The above has described the preferred embodiments of the present invention in detail, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can also be made without departing from the gist of the present invention.

Claims

1. A welding frame for titanium alloy processing, comprising a base, on the surface of which two sets of vertical plates are fixedly mounted and arranged opposite to each other, characterized in that: The two opposite side walls of the two sets of vertical plates are respectively rotatably mounted with fixing rings, and two sets of welding devices located outside the fixing rings are arranged between the two sets of vertical plates; A positioning mechanism cooperating with the plate is arranged between the two sets of fixing rings, and the positioning mechanism includes a clamping assembly, a turning assembly and a discharging assembly; The clamping assembly is located between the two sets of fixing rings, and is used to fix the plate to be welded between the two sets of fixing rings; The flip assembly is connected to the clamping assembly. When the fixing ring rotates, the flip assembly controls the plate to rotate 180 degrees by cooperating with the clamping assembly. The unloading assembly is connected to the clamping assembly. When the fixing ring rotates, the unloading assembly removes the welded plate from between the two sets of fixing rings by cooperating with the clamping assembly. A control mechanism that cooperates with the fixed ring is arranged between the two sets of vertical plates, and the control mechanism includes a driving component and an instant stop component. The driving component is located between the two sets of vertical plates and connected to the fixed ring. The driving component is used to control the two sets of fixed rings to intermittently rotate a certain angle at the side walls of the vertical plates; The instant stop assembly is connected to the fixing ring, and is used to control the fixing ring to stop rotating so as to align a group of plates to be welded with the welding device.

2. A welding frame for titanium alloy processing according to claim 1, characterized in that: The driving assembly includes a gear ring fixedly installed on the inner side wall of a fixing ring, a rotating column is installed on two sets of vertical plates for common rotation, a driving gear disk is fixedly installed on the surface of the rotating column, the driving gear disk is meshingly connected with the gear ring, one end of the rotating column extends to the outside of the vertical plate and is fixedly installed with a control gear disk, a motor is fixedly installed on the side wall of the vertical plate, a transmission disk is fixedly installed on the output shaft of the motor, an arc-shaped driving rack is fixedly installed on the annular side wall of the transmission disk, and the driving rack is meshingly matched with the control gear disk.

3. A welding frame for titanium alloy processing according to claim 2, characterized in that: The instant stop assembly includes a plurality of first positioning magnetic sheets distributed in an annular shape with equal spacing and fixedly installed on a side wall of the vertical plate with a fixed ring, and a plurality of second positioning magnetic sheets distributed in an annular shape with equal spacing and cooperating with the first positioning magnetic sheets fixedly installed on the side wall of the vertical plate.

4. The welding frame for titanium alloy processing according to claim 1, characterized in that: The clamping assembly includes a plurality of groups of bearing columns rotatably installed between two groups of fixing rings and distributed in a circular shape with equal spacing. A rectangular ring-shaped fixing frame is fixedly installed in the middle of the bearing column. Two groups of relatively distributed clamping plates are slidably installed in the inner cavity of the fixing frame. Extrusion springs are fixedly installed on the two opposite inner side walls of the fixing frame respectively. The telescopic ends of the extrusion springs are connected to the clamping plates. Clamping grooves are respectively provided on the opposite side walls of the two groups of clamping plates.

5. A welding frame for titanium alloy processing according to claim 4, characterized in that: The flip assembly includes a positioning toothed disk fixedly installed on the surface of the bearing column, a first bracket is fixedly installed on the side wall of the vertical plate, an arc-shaped rack is fixedly installed on the end of the first bracket away from the vertical plate, the rack is meshed with the positioning toothed disk, and a limiting portion is provided on the side wall of the positioning toothed disk. The limiting portion positions the bearing column by cooperating with the positioning toothed disk so that the plate between the two sets of clamping plates is facing the welding device.

6. A welding frame for titanium alloy processing according to claim 5, characterized in that: The limiting part includes two groups of first limiting magnetic pieces which are relatively distributed and fixedly installed on the side walls of the positioning toothed disc, and two groups of second limiting magnetic pieces which cooperate with the first limiting magnetic pieces are fixedly installed on the side walls of the fixing ring.

7. The welding frame for titanium alloy processing according to claim 4, characterized in that: The unloading assembly includes wire grooves respectively opened inwardly on both sides of the fixed frame, the wire grooves extend into the load-bearing column and pass through the side wall of the load-bearing column, a pulling rope is fixedly installed on the side wall of the clamping plate, the end of the pulling rope away from the clamping plate passes through the wire groove and extends to the outside of the load-bearing column and is fixedly installed with a control block, the control block is made of magnetic material, two groups of second brackets are fixedly installed on the side wall of the vertical plate, which are respectively located on the inner and outer sides of the fixing ring, and a magnetic block that cooperates with the control block is fixedly installed on the end of the second bracket away from the vertical plate.

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