CN115971661B - Auxiliary tool for welding diaphragm - Google Patents
Auxiliary tool for welding diaphragm Download PDFInfo
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- CN115971661B CN115971661B CN202310274212.8A CN202310274212A CN115971661B CN 115971661 B CN115971661 B CN 115971661B CN 202310274212 A CN202310274212 A CN 202310274212A CN 115971661 B CN115971661 B CN 115971661B
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- diaphragm
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- height adjusting
- pressing piece
- welding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses an auxiliary tool for welding a diaphragm, relates to the technical field of diaphragm welding, and aims to solve the problem of low welding yield of a diaphragm and a diaphragm pressing block. The auxiliary tool for welding the diaphragm comprises a pressing device for pressing the diaphragm on the diaphragm pressing block, the pressing device comprises a support, a height adjusting assembly and a pressing part, the height adjusting assembly is arranged on the support, the pressing part is connected with the height adjusting assembly, and the height adjusting assembly is used for driving the pressing part to move to apply acting force to the diaphragm so as to press the diaphragm on the diaphragm pressing block.
Description
Technical Field
The invention relates to the technical field of diaphragm welding, in particular to an auxiliary tool for diaphragm welding.
Background
In general, on diaphragm valve isotructure, the diaphragm needs to carry out laser welding with the diaphragm briquetting, be provided with the perforation on the diaphragm, the diaphragm briquetting includes loading platform and connecting rod, the diaphragm is placed on loading platform and the cover is located the connecting rod outside, during the welding, the laser beam is along the fenestrate circumferencial direction motion of fenestrate position at the diaphragm, can weld the diaphragm on loading platform, but, perforation edge takes place the warpage easily on the diaphragm during laser welding, influence the welding effect of diaphragm and diaphragm briquetting, lead to the welding yield of diaphragm and diaphragm briquetting lower.
Disclosure of Invention
The invention aims to provide an auxiliary tool for welding a diaphragm, so as to improve the welding yield of the diaphragm and a diaphragm pressing block.
In order to achieve the above purpose, the invention provides an auxiliary tool for welding a diaphragm, which comprises a pressing device for pressing the diaphragm on a diaphragm pressing block, wherein the pressing device comprises a bracket, a height adjusting component and a pressing piece, the height adjusting component is arranged on the bracket, the pressing piece is connected with the height adjusting component, and the height adjusting component is used for driving the pressing piece to move to apply a force to the diaphragm so as to press the diaphragm on the diaphragm pressing block.
Under the condition of adopting the technical scheme, the compressing device comprises a support, a height adjusting component and a pressing piece, wherein the height adjusting component is arranged on the support, the pressing piece is connected with the height adjusting component, the height adjusting component drives the pressing piece to move so as to apply acting force to the diaphragm to compress the diaphragm on the diaphragm pressing block, when the diaphragm and the diaphragm pressing block are welded by laser, the height adjusting component can drive the pressing piece to move so as to compress the diaphragm on the diaphragm pressing block, so that the diaphragm cannot warp and deform under the pressure action of the pressing piece, the welding effect and the quality of finished products of the diaphragm and the diaphragm pressing block are improved, and the welding yield of the diaphragm and the diaphragm pressing block is improved.
In some possible implementations, the height adjusting assembly includes a screw, a first nut and a second nut, a through hole is provided on the bracket, the screw passes through the through hole to be connected with the pressing piece, and the first nut and the second nut are respectively located at two sides of the through hole and are in threaded connection with the screw. The device is arranged in such a way, the height of the pressing piece can be adjusted by screwing the screw rod relative to the first nut, the pressing piece can press the diaphragm, and the screw rod can be locked on the bracket by screwing the first nut and the second nut relatively.
In some possible implementations, the height adjustment assemblies are provided in two groups, and the bracket is provided with two through holes respectively matched with the screws in the two groups of height adjustment assemblies. By the arrangement, the pressing piece can be more stable.
In some possible implementations, the bracket is provided with a through hole for passing laser and a plurality of groups of mounting holes uniformly distributed along the circumference of the through hole, wherein each group of mounting holes consists of two through holes. By the arrangement, the mounting position of the pressing piece can be adjusted or a plurality of pressing pieces can be mounted, so that the pressing piece can press a plurality of positions of the circumference of the diaphragm.
In some possible implementations, the height adjustment assembly includes a screw, and the bracket is provided with a first threaded hole in threaded engagement with the screw, and the screw is connected to the pressing member through the first threaded hole. The arrangement is such that the screw can be screwed into the first threaded hole to adjust the height of the pressing piece, so that the pressing piece can press the membrane.
In some possible implementations, the diaphragm pressing block is of a cylindrical structure, an annular boss is arranged on the cylindrical structure, and the diaphragm is sleeved outside the cylindrical structure and placed on the annular boss;
the pressing piece comprises a pressing piece and a steel ball roller fixed on the pressing piece, the pressing piece is connected with the height adjusting assembly, the height adjusting assembly drives the pressing piece to move, and the steel ball roller is driven to apply acting force to the diaphragm when the pressing piece moves so as to press the diaphragm on the annular boss. The arrangement can improve the compression effect between the diaphragm and the diaphragm pressing block by compressing the diaphragm through the steel ball roller.
In some possible implementations, the three-jaw chuck is used for clamping the fixed block, the bearing block is rotationally connected with the fixed block, the pressing block is detachably connected with the bearing block, and the diaphragm pressing block are clamped between the pressing block and the bearing block. The setting like this, the carrier block can rotate in order to adjust the position of diaphragm for the fixed block for the steel ball gyro wheel can roll and compress tightly the diaphragm, further improves the compaction effect and the welding effect between diaphragm and the diaphragm briquetting.
In some possible implementations, the device further comprises a motor and a transmission assembly which are connected, wherein the transmission assembly is connected with the bearing block, the motor drives the transmission assembly to move, and the transmission assembly drives the bearing block to rotate relative to the fixed block when moving. So set up, drive the carrier block through motor and drive assembly and rotate for the diaphragm rotates more conveniently.
In some possible implementations, the support includes a top plate, a support column and a base that are connected in sequence, the top plate includes an annular plate and an extension plate, one end of the extension plate is connected with the annular plate, the other end of the extension plate is connected with the support column along the radial extension of the annular plate, the extension plate is provided with three extension plates and is uniformly distributed along the circumference of the annular plate, and the support column is provided with three support columns and is respectively connected with the extension plate. So set up, optimize the structure of support for support simple structure, the installation is stable.
In some possible implementations, the bracket further includes a third nut, one end of the support column is provided with a first screw portion, the other end is provided with a second screw portion, the top plate is provided with a connecting hole, the first screw portion passes through the connecting hole and is fastened by the third nut, the base is provided with a second threaded hole, and the second screw portion is in threaded connection with the second threaded hole. So set up, can make support mounting connection more convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic view of an auxiliary tool for welding a diaphragm in accordance with the present invention;
FIG. 2 is a schematic diagram of a compacting apparatus according to the present invention;
FIG. 3 is a second schematic diagram of the compression device of the present invention;
FIG. 4 is a schematic diagram of a welding tool, a three-jaw chuck and a motor of the present invention;
FIG. 5 is a schematic view of a membrane and a membrane compact of the present invention;
FIG. 6 is a cross-sectional view of a welding tool, a diaphragm and a diaphragm press block of the present invention.
Reference numerals:
the device comprises a 1-bracket, a 11-top plate, a 12-supporting column, a 13-base, a 2-height adjusting component, a 3-pressing piece, a 4-three-jaw chuck, a 5-welding tool, a 51-pressing piece, a 52-bearing block, a 53-fixing block, a 6-laser device, a 7-steel ball roller, an 8-motor, a 9-diaphragm and a 10-diaphragm pressing block.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 6, an auxiliary tool for welding a diaphragm is provided in an embodiment of the present invention, which includes a pressing device for pressing the diaphragm 9 on a diaphragm pressing block 10, the pressing device includes a bracket 1, a height adjusting component 2 and a pressing component 3, the height adjusting component 2 is mounted on the bracket 1, the pressing component 3 is connected with the height adjusting component 2, and the height adjusting component 2 is used for driving the pressing component 3 to move to apply a force to the diaphragm 9 so as to press the diaphragm 9 on the diaphragm pressing block 10. The height adjusting assembly 2 is an assembly capable of adjusting the height of the pressing member 3, such as a lead screw nut assembly, a rack and pinion assembly, or the like, for example.
Under the condition of adopting the technical scheme, the compressing device comprises a support 1, a height adjusting component 2 and a pressing piece 3, wherein the height adjusting component 2 is arranged on the support 1, the pressing piece 3 is connected with the height adjusting component 2, the height adjusting component 2 drives the pressing piece 3 to move to apply acting force to the diaphragm 9 so as to compress the diaphragm 9 on the diaphragm pressing block 10, when the diaphragm 9 and the diaphragm pressing block 10 are welded by laser, the height adjusting component 2 can drive the pressing piece 3 to move to compress the diaphragm 9 on the diaphragm pressing block 10, so that the diaphragm 9 cannot warp and deform under the pressure action of the pressing piece 3, the welding effect and the quality of finished products of the diaphragm 9 and the diaphragm pressing block 10 are improved, and the welding yield of the diaphragm 9 and the diaphragm pressing block 10 is improved.
As shown in fig. 1 to 3, further, the height adjusting assembly 2 includes a screw, a first nut and a second nut, a through hole is provided on the bracket 1, the screw passes through the through hole to be connected with the pressing member 3, and the first nut and the second nut are respectively located at two sides of the through hole and are in threaded connection with the screw. Illustratively, the bracket 1 includes a top plate 11, a through hole is provided on the top plate 11, a screw rod passes through the through hole on the top plate 11 and is connected with the pressing member 3, and a first nut and a second nut are respectively located at two sides of the top plate 11. By adopting the structure, the first nut is screwed forward, and the second nut can move relatively to compress the top plate 11 to realize locking when being screwed reversely, so that the screw is fixed on the bracket 1, and then the pressing piece 3 is fixed on the bracket 1. During installation, the second nut is firstly installed on the screw rod, then the screw rod passes through the through hole from the bottom of the top plate 11 and is connected with the second nut, and the first nut and the second nut are oppositely moved by screwing so as to be locked on the bracket 1. With this structure, the height of the pressing member 3 can be adjusted by screwing the screw rod relative to the first nut, so that the pressing member 3 can press the diaphragm 9, and the screw rod can be locked on the bracket 1 by screwing the first nut and the second nut relative to each other; in addition, this kind of altitude mixture control subassembly 2 simple structure, processing and simple to operate.
As shown in fig. 1 to 3, further, the height adjusting assemblies 2 are provided with two groups, and the bracket 1 is provided with two through holes respectively matched with the screws in the two groups of height adjusting assemblies 2. The auxiliary tool comprises two sets of screws, a first nut and a second nut, wherein the through holes comprise a first through hole and a second through hole, one set of screws penetrate through the first through hole to be connected with the pressing piece 3, and the other set of screws penetrate through the second through hole to be connected with the pressing piece 3. By adopting the structure, the pressing piece 3 is connected through the two screws, the pressing piece 3 can be limited to rotate, the pressing piece 3 is more stably installed and connected, meanwhile, the pressing piece 3 can stably press the diaphragm 9, and the diaphragm 9 is prevented from deviating to influence the welding effect.
As shown in fig. 1 to 3, further, the bracket 1 is provided with a through hole for passing laser and a plurality of groups of mounting holes uniformly distributed along the circumference of the through hole, wherein each group of mounting holes consists of two through holes. Illustratively, the bracket 1 includes a top plate 11, a through hole is formed in the middle of the top plate 11, and when welding, laser light emitted from the laser device 6 passes through the through hole and irradiates onto a position to be welded between the diaphragm 9 and the diaphragm pressing block 10, and the diaphragm 9 and the diaphragm pressing block 10 are welded by using the laser light. Illustratively, the mounting holes are provided in three sets, each set of mounting holes being comprised of a first through hole and a second through hole. By adopting the structure, two groups of height adjusting assemblies 2 and one pressing piece 3 can be installed on each group of installation holes, the diaphragm 9 can be pressed by the plurality of pressing pieces 3 simultaneously or in a divided manner, the bonding effect between the diaphragm 9 and the diaphragm pressing piece 10 is better, the welding effect between the diaphragm 9 and the diaphragm pressing piece 10 is further improved, or only one group of installation holes are provided with the two groups of height adjusting assemblies 2 and the one pressing piece 3, but when the laser welds different welding positions between the diaphragm 9 and the diaphragm pressing piece 10, the installation positions of the two groups of height adjusting assemblies 2 and the one pressing piece 3 can be adjusted to be installed on different installation holes, so that the height adjusting assemblies 2 and the pressing pieces 3 can be adjusted to different installation positions to press different welding positions between the diaphragm 9 and the diaphragm pressing piece 10, and the welding effect between the diaphragm 9 and the diaphragm pressing piece 10 is improved.
In other embodiments, the height adjusting assembly 2 comprises a screw, the bracket 1 is provided with a first threaded hole in threaded engagement with the screw, and the screw is connected with the pressing member 3 through the first threaded hole. Illustratively, the bracket 1 includes a top plate 11, a first threaded hole is provided on the top plate 11, and the screw is screwed relative to the first threaded hole to adjust the height of the pressing member 3. By adopting the structure, the screw rod can be screwed in the first threaded hole to adjust the height of the pressing piece 3, so that the pressing piece 3 can press the membrane 9, and compared with the height adjusting assembly 2 adopting the screw rod, the first nut and the second nut to be matched, the structure has fewer parts and is more convenient to install.
As shown in fig. 1 to 6, further, the membrane pressing block 10 has a cylindrical structure, an annular boss is arranged on the cylindrical structure, and the membrane 9 is sleeved outside the cylindrical structure and placed on the annular boss; the pressing piece 3 comprises a pressing piece and a steel ball roller 7 fixed on the pressing piece, the pressing piece is connected with the height adjusting assembly 2, the height adjusting assembly 2 drives the pressing piece to move, and the steel ball roller 7 is driven to apply acting force to the diaphragm 9 during the pressing piece movement so as to press the diaphragm 9 on the annular boss. The steel ball roller 7 consists of a base and steel balls, a ball groove is formed in the base, the steel balls are installed in the ball groove, gaps exist between the steel balls and the ball groove, the steel balls can move in the ball groove, and when the pressing piece moves along the circumferential direction of the annular boss relative to the diaphragm 9, the steel balls roll along the surface of the diaphragm 9 to press the diaphragm 9. The tabletting is a fan-shaped sheet body, the diaphragm pressing block 10 is a shaft structure formed by a plurality of sections of shaft bodies, the annular boss is a protruding structure formed by extending towards one side of an axis far away from the shaft structure, a hole is formed in the middle of the diaphragm 9, the shaft structure penetrates through the hole in the diaphragm 9, the diaphragm 9 is tightly attached to the surface of the annular boss, an annular position to be welded is formed between the diaphragm 9 and the diaphragm pressing block 10, and after laser welding is completed, an annular welding seam is formed between the diaphragm 9 and the diaphragm pressing block 10. With this structure, the diaphragm 9 is pressed by the steel ball roller 7, and when the position to be welded between the diaphragm 9 and the diaphragm pressing block 10 is rotated relative to the laser device 6 to adjust the welding position, the steel ball roller 7 can walk along the surface of the diaphragm 9 according to the change of the welding position to press each position of the diaphragm 9, thereby improving the pressing effect and the welding effect between the diaphragm 9 and the diaphragm pressing block 10.
As shown in fig. 1, 4 to 6, further, the three-jaw chuck comprises a three-jaw chuck 4 and a welding tool 5, wherein the welding tool 5 comprises a pressing block 51, a bearing block 52 and a fixed block 53 which are sequentially arranged from top to bottom, the three-jaw chuck 4 is used for clamping the fixed block 53, the bearing block 52 is rotationally connected with the fixed block 53, the pressing block 51 is detachably connected with the bearing block 52, and the diaphragm 9 and the diaphragm pressing block 10 are clamped between the pressing block 51 and the bearing block 52. Illustratively, the three-jaw chuck 4 is a known three-jaw chuck 4 structure that includes a base 13 and three movable jaws that are movable relative to the base 13 to clamp or unclamp a fixed block 53. Illustratively, the pressing block 51, the bearing block 52 and the fixing block 53 are annular blocks, the pressing block 51, the bearing block 52 and the fixing block 53 are sequentially stacked, a threaded fastener can be adopted to connect the pressing block 51 and the bearing block 52, a bearing can be adopted to sleeve the pressing block 52 and the fixing block 53, a hole for penetrating the bottom of the diaphragm pressing block 10 and a groove for accommodating the annular boss are formed in the upper end of the bearing block 52, the depth of the groove is equal to the thickness of the annular boss, the upper surface of the annular boss and the upper end face of the bearing block 52 are located on the same plane, and the diaphragm 9 can be placed on the upper surface of the annular boss and the upper end face of the bearing block 52 at the same time. With this structure, the bearing block 52 can rotate relative to the fixed block 53 to adjust the position of the diaphragm 9, so that the annular welding positions between the diaphragm 9 and the diaphragm pressing block 10 can be covered by laser, and meanwhile, the steel ball roller 7 can roll relative to the diaphragm 9 to press the diaphragm 9, so that the pressing effect and the welding effect between the diaphragm 9 and the diaphragm pressing block 10 are improved.
As shown in fig. 1 and 4, the auxiliary tool further comprises a motor 8 and a transmission assembly which are connected, wherein the transmission assembly is connected with the bearing block 52, the motor 8 drives the transmission assembly to move, and the transmission assembly drives the bearing block 52 to rotate relative to the fixed block 53 when moving. Illustratively, the motor 8 may be disposed horizontally, and the transmission assembly may be composed of a bevel gear transmission mechanism and a reduction gear mechanism, where the motor 8 may drive the carrier block 52 to rotate through the bevel gear transmission mechanism, so that the rotation welding of the membrane 9 is more convenient.
As shown in fig. 1 to 4, further, the bracket 1 comprises a top plate 11, support columns 12 and a base 13 which are sequentially connected, the top plate 11 comprises an annular plate and an extension plate, one end of the extension plate is connected with the annular plate, the other end of the extension plate is connected with the support columns 12 along the radial extension of the annular plate, the extension plate is provided with three extension plates which are uniformly distributed along the circumferential direction of the annular plate, and the support columns 12 are provided with three support columns 12 which are respectively connected with the extension plate. Illustratively, the annular plate and the extension plate are of unitary construction, and the height adjustment assembly 2 is mounted on the annular plate. By adopting the structure, the top plate 11 is supported and fixed through the three support columns 12, so that the top plate 11 is more stable to install and fix, and the structure of the bracket 1 is optimized, so that the bracket 1 is simpler in structure and more convenient to install and connect.
As shown in fig. 1 and 4, further, the bracket 1 further includes a third nut, one end of the support column 12 is provided with a first screw portion, the other end is provided with a second screw portion, the top plate 11 is provided with a connecting hole, the first screw portion passes through the connecting hole and is fastened by the third nut, the base 13 is provided with a second threaded hole, and the second screw portion is in threaded connection with the second threaded hole. In the mounting process, the support column 12 is mounted on the base 13, and then the top plate 11 is mounted on the support column 12. The auxiliary device further comprises a base body, the three-jaw chuck 4, the motor 8 and the transmission mechanism are all fixed on the base body, the base 13 on the support 1 is of an annular structure, the annular structure is provided with an opening, and two ends of the opening are connected through threaded fasteners. With this structure, the bracket 1 can be more conveniently installed and connected.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The auxiliary tool for welding the diaphragm is characterized by comprising a pressing device for pressing the diaphragm on a diaphragm pressing block, wherein the pressing device comprises a bracket, a height adjusting component and a pressing piece, the height adjusting component is arranged on the bracket, the pressing piece is connected with the height adjusting component, and the height adjusting component is used for driving the pressing piece to move so as to apply a force to the diaphragm, so that the edge position of an inner hole on the diaphragm is pressed on the diaphragm pressing block;
the height adjusting assembly comprises a screw, a first nut and a second nut, a through hole is formed in the support, the screw penetrates through the through hole to be connected with the pressing piece, and the first nut and the second nut are respectively located on two sides of the through hole and are in threaded connection with the screw; or, the height adjusting assembly comprises a screw, a first threaded hole in threaded fit with the screw is formed in the bracket, and the screw penetrates through the first threaded hole to be connected with the pressing piece;
the height adjusting assembly is provided with two groups, and the bracket is provided with two through holes or first threaded holes which are respectively matched with screws in the two groups of height adjusting assemblies;
the diaphragm pressing block is of a cylindrical structure, an annular boss is arranged on the cylindrical structure, and the diaphragm is sleeved on the outer side of the cylindrical structure and is placed on the annular boss;
the pressing piece comprises a pressing piece and steel ball rollers fixed on the pressing piece, the pressing piece is connected with the height adjusting assembly, the height adjusting assembly drives the pressing piece to move, and the steel ball rollers are driven to apply acting force to the diaphragm when the pressing piece moves so as to press the diaphragm on the annular boss.
2. An auxiliary tool for welding a diaphragm according to claim 1, wherein the bracket is provided with a through hole for passing laser light therethrough and a plurality of groups of mounting holes uniformly distributed along the circumference of the through hole, each group of mounting holes being composed of two through holes.
3. The auxiliary tool for welding the diaphragm according to claim 1, further comprising a three-jaw chuck and a welding tool, wherein the welding tool comprises a pressing block, a bearing block and a fixed block which are sequentially arranged from top to bottom, the three-jaw chuck is used for clamping the fixed block, the bearing block is rotationally connected with the fixed block, the pressing block is detachably connected with the bearing block, and the diaphragm pressing block are clamped between the pressing block and the bearing block.
4. An auxiliary tool for welding a diaphragm according to claim 3, further comprising a motor and a transmission assembly connected to the bearing block, wherein the motor drives the transmission assembly to move, and the transmission assembly moves to drive the bearing block to rotate relative to the fixed block.
5. The auxiliary tool for welding a diaphragm according to claim 1, wherein the bracket comprises a top plate, support columns and a base which are connected in sequence, the top plate comprises an annular plate and an extension plate, one end of the extension plate is connected with the annular plate, the other end of the extension plate is connected with the support columns along the radial extension of the annular plate, the extension plate is provided with three extension plates which are uniformly distributed along the circumferential direction of the annular plate, and the support columns are provided with three support columns which are respectively connected with the extension plate.
6. The auxiliary tool for welding a diaphragm according to claim 5, wherein the bracket further comprises a third nut, a first screw portion is provided at one end of the support column, a second screw portion is provided at the other end of the support column, a connection hole is provided in the top plate, the first screw portion passes through the connection hole and is fastened by the third nut, a second screw hole is provided in the base, and the second screw portion is in threaded connection with the second screw hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310274212.8A CN115971661B (en) | 2023-03-21 | 2023-03-21 | Auxiliary tool for welding diaphragm |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310274212.8A CN115971661B (en) | 2023-03-21 | 2023-03-21 | Auxiliary tool for welding diaphragm |
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| CN115971661A CN115971661A (en) | 2023-04-18 |
| CN115971661B true CN115971661B (en) | 2023-06-27 |
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| CN117754215B (en) * | 2024-01-21 | 2024-06-04 | 北京知新鹏成半导体科技有限公司 | Semiconductor reel processing, assembling and welding equipment and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2596898B1 (en) * | 2011-11-25 | 2014-10-01 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Friction welding tool with a self-clamping device |
| CN205629658U (en) * | 2016-04-29 | 2016-10-12 | 大族激光科技产业集团股份有限公司 | Laser welding fixture device |
| CN106624725B (en) * | 2016-12-05 | 2019-12-31 | 安徽江淮汽车集团股份有限公司 | Pressing mechanism |
| CN109108465B (en) * | 2018-10-30 | 2023-07-04 | 辽宁科技大学 | Rolling mechanism and rolling amount calculating method for unequal-thickness plate laser splice welding |
| CN214417974U (en) * | 2020-11-13 | 2021-10-19 | 济南森峰激光科技股份有限公司 | Automatic roller pressing adjusting device used on laser welding machine |
| CN218342856U (en) * | 2022-08-29 | 2023-01-20 | 中科艾尔(北京)科技有限公司 | Pressure reducing valve diaphragm welding tool and pressure reducing valve diaphragm welding equipment |
| CN217991421U (en) * | 2022-09-01 | 2022-12-09 | 上海润仪测控技术有限公司 | Welding positioning tool |
| CN218363053U (en) * | 2022-10-14 | 2023-01-24 | 中车青岛四方机车车辆股份有限公司 | Laser welding closing device and laser welding system |
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