CN112318006A - Dry welding and clamping equipment for underwater welding - Google Patents
Dry welding and clamping equipment for underwater welding Download PDFInfo
- Publication number
- CN112318006A CN112318006A CN202011213529.3A CN202011213529A CN112318006A CN 112318006 A CN112318006 A CN 112318006A CN 202011213529 A CN202011213529 A CN 202011213529A CN 112318006 A CN112318006 A CN 112318006A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses dry welding and clamping equipment for underwater welding, which comprises a welding box, wherein a welding cavity with a downward opening is arranged in the welding box, the upper wall of the welding cavity is communicated with and provided with a sliding cavity, the upper side of the sliding cavity is communicated with and provided with an upward extending spring cavity, the sliding cavity is connected with a sliding block in a vertical sliding manner, the top ends of the left and right end surfaces of the sliding block are fixedly connected with spring plates which are connected with the left and right walls of the extending spring cavity in a vertical sliding manner, a welding mechanism extending to the upper and lower sides is arranged in the extending spring cavity, the lower side of the welding box is provided with a base, the upper end surface of the base is fixedly connected with a fixed block, and the upper end surface of the base is fixedly connected with a seat plate positioned on the right side of the fixed block. The clamping of the workpiece can only be started and started when the sealing of the cavity is detected.
Description
Technical Field
The invention relates to the technical field of welding, in particular to dry welding and clamping equipment for underwater welding.
Background
Welding process becomes more complicated because of the existence of water under water, and can appear the problem that various land welding did not meet, for example welding quality is not good, the workman operates the degree of difficulty and improves, the work piece is difficult to fix the scheduling problem, these problems all can lead to the degree of difficulty of engineering to rise, and the improvement of cost, some current welding auxiliary assembly under water are difficult to fine with the water discharge thereby improve the welded quality, and be difficult to fine with the work piece fixed, thereby alleviate staff's intensity of labour, functional relatively poor, be difficult to satisfy and improve staff's operational environment.
Disclosure of Invention
The invention aims to solve the technical problem of providing dry welding and clamping equipment for underwater welding, and solves the problems of low underwater welding quality and difficulty in clamping.
The invention is realized by the following technical scheme.
The invention relates to dry welding and clamping equipment for underwater welding, which comprises a welding box, wherein a welding cavity with a downward opening is arranged in the welding box, the upper wall of the welding cavity is communicated with a sliding cavity, the upper side of the sliding cavity is communicated with a spring cavity with an upward opening, the sliding cavity is vertically and slidably connected with a sliding block, the top ends of the left and right end surfaces of the sliding block are fixedly connected with a spring plate which is vertically and slidably connected with the left and right walls of the spring cavity, a welding mechanism which extends upwards and downwards is arranged in the spring cavity, the lower side of the welding box is provided with a base, the upper end surface of the base is fixedly connected with a fixed block, the upper end surface of the base is fixedly connected with a seat plate which is positioned on the right side of the fixed block, the left end surface of the seat plate is rotatably connected with a bidirectional screw rod which penetrates through the fixed block and extends leftwards to the left side of the, the threaded connection direction between the bidirectional screw and the left and right clamping blocks is opposite, a clamping spring block cavity with an opening towards one side of the fixed block is arranged in each clamping block, a lever cavity is communicated with the upper side of each clamping spring block cavity, the clamping block is close to the top end of one side end face of the fixed block and is fixedly connected with a connecting block, a spline cavity communicated with the lever cavity is arranged in each connecting block, a clamping mechanism extending into the spline cavity is arranged in each clamping block, bilaterally symmetrical sealing cavities are communicated with the upper end face of the base, sealing blocks capable of extending into the sealing cavities are fixedly connected with the lower end faces of the welding boxes, a switch cavity is communicated with one side wall of each sealing cavity close to the fixed block, a push rod cavity is communicated with the right side of the switch cavity on the left side of the right side of the switch cavity, an opening and closing mechanism is arranged in the, the fan cavity downside intercommunication is equipped with the rack chamber, sliding connection has about the rack chamber front and back wall can seal the rack in fan cavity, fan cavity upside intercommunication is equipped with the intercommunication chamber, controls intercommunication chamber top intercommunication is equipped with the circulation chamber that extends backward and communicate each other, the fan intracavity is equipped with downwardly extending to the fan mechanism in the rack chamber.
Preferably, the base up end just is located the left side be equipped with gear motor directly over the switch chamber, gear motor up end power connection has upwards to extend to the gear shaft of base upside, gear shaft outer disc top fixedly connected with drive bevel gear, the terminal fixedly connected with in two-way screw rod outer disc left side with driven bevel gear that drive bevel gear meshed, welding chamber left side wall intercommunication is equipped with and is located the left side rack chamber downside and opening drainage chamber to the left, the drainage intracavity is equipped with the water pump, the drainage intracavity is equipped with and is located the check valve on water pump right side, the welding chamber rear wall is equipped with the observation window.
Preferably, welding mechanism includes the spring plate with stretch into spring of fixed connection between the spring chamber lower wall, be equipped with spherical and spherical chamber that link up from top to bottom in the sliding block, sliding connection has the spheroid in the spherical chamber, be equipped with the ascending welder chamber of opening in the spheroid, welder chamber lower wall intercommunication is equipped with the welding rod chamber that the opening is decurrent, place in the welder chamber and be equipped with welder, end face fixedly connected with runs through under the welder electrode chamber and downwardly extending extremely the welding rod in the welding chamber.
Preferably, the clamping mechanism comprises a clamping bullet block which is connected with a clamping bullet block cavity in a sliding manner from left to right, the clamping bullet block cavity is far away from one side wall of the fixed block and fixedly connected with a clamping spring between the clamping bullet block, a closing switch is arranged on the lower side of one side wall of the clamping bullet block cavity far away from the fixed block, a supporting shaft is fixedly connected with the front wall and the rear wall of the lever cavity, a clamping rack which extends rightwards into the spline cavity is connected on the upper side of the lever cavity in a sliding manner from left to right, a lever with the bottom end hinged with the upper end face of the clamping bullet block is rotatably connected on the outer circular face of the supporting shaft, the top end of the lever is hinged with the lower end face of the clamping rack in a sliding manner, a clamping screw which penetrates through the spline cavity and extends to the upper side and the lower side of the connecting, the clamping screw is located the excircle face spline connection in the spline chamber has the clamping gear, press from both sides tight rack and be located press from both sides tight gear rear side and can with press from both sides tight gear engagement.
Preferably, the opening and closing mechanism include with switch chamber horizontal sliding connection open and close the bullet piece, open and close the bullet piece and keep away from a side end face of seal chamber with the switch chamber is kept away from fixedly connected with between a lateral wall of seal chamber opens and close the spring, the left side open and close bullet piece left end face fixedly connected with extend to left the connecting push rod of push rod intracavity, the terminal fixedly connected with in connecting push rod up end left side opens and close the push rod, push rod chamber upper wall is equipped with and is used for control the starting switch that gear motor opened and close, the right side the switch chamber is kept away from a lateral wall of seal chamber is equipped with and is located open and close the contact switch of spring downside.
Preferably, the fan mechanism comprises a fan motor which is arranged on one side wall of the fan cavity far away from the welding cavity, a fan shaft is dynamically connected to one side end face of the fan motor close to the welding cavity, a fan is fixedly connected to the outer circular face of the fan shaft, a communicating motor is arranged on the rear wall of the rack cavity, a communicating gear shaft is dynamically connected to the front end face of the communicating motor, and a communicating gear which can be meshed with the rack is fixedly connected to the outer circular face of the communicating gear shaft.
The invention has the beneficial effects that: according to the invention, welding work in the cavity can be realized through spherical connection and support of the spring, the detection of the sealing property in the cavity is set, the workpiece can be started and clamped only when the cavity is detected to be well sealed, and meanwhile, the fan is arranged for air circulation after the water pump drains water, so that the workpiece can be well dried, a good welding effect can be ensured, the labor quality of workers is improved, and the labor intensity is reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The dry welding and clamping device for underwater welding comprises a welding box 11, a welding cavity 12 with a downward opening is arranged in the welding box 11, the upper wall of the welding cavity 12 is communicated with a sliding cavity 68, the upper side of the sliding cavity 68 is communicated with a spring cavity 13 with an upward opening, the sliding cavity 68 is connected with a sliding block 21 in a vertical sliding manner, the top ends of the left and right end surfaces of the sliding block 21 are fixedly connected with a spring plate 14 which is connected with the left and right walls of the spring cavity 13 in a vertical sliding manner, a welding mechanism 101 which extends upwards and downwards is arranged in the spring cavity 13, a base 27 is arranged on the lower side of the welding box 11, a fixed block 34 is fixedly connected with the upper end surface of the base 27, a seat plate 31 which is positioned on the right side of the fixed block 34 is fixedly connected with the upper end surface of the base 27, a bidirectional screw 32 which penetrates through the fixed block 34 and extends leftwards to the left side of the fixed block 34 is rotatably, the outer disc threaded connection of two-way screw rod 32 has the tight piece 33 of clamp that is located fixed block 34 left and right sides and symmetry, two-way screw rod 32 with control press from both sides the threaded connection opposite direction between the tight piece 33, it is equipped with the opening to press from both sides tight bullet chamber 39 of fixed block 34 one side to press from both sides to be equipped with in the tight piece 33, it is equipped with lever chamber 42 to press from both sides tight bullet chamber 39 upside intercommunication, press from both sides tight piece 33 and be close to a side end face top fixedly connected with connecting block 46 of fixed block 34, be equipped with in the connecting block 46 with the spline chamber 47 of lever chamber 42 intercommunication, it is equipped with clamping mechanism 102 to extend to in the spline chamber 47 to press from both sides tight piece 33, base 27 up end intercommunication is equipped with bilateral symmetry's sealed chamber 28, end face fixedly connected with can stretch into sealed piece 29 in the sealed chamber 28 under the welding case 11, sealed, left side switch chamber 55 right side intercommunication is equipped with push rod chamber 69, be equipped with operating mechanism 103 in the switch chamber 55, welding chamber 12 left and right sides wall intercommunication is equipped with bilateral symmetry's fan chamber 25, fan chamber 25 downside intercommunication is equipped with rack chamber 30, sliding connection has can seal about the front and back wall of rack chamber 30 the rack 67 of fan chamber 25, fan chamber 25 upside intercommunication is equipped with intercommunication chamber 23, controls the intercommunication of intercommunication chamber 23 top is equipped with the circulation chamber 24 of ranging back and mutual intercommunication, be equipped with downwardly extending in the fan chamber 25 fan mechanism 104 in the rack chamber 30.
Beneficially, a gear motor 50 is arranged on the upper end face of the base 27 and located on the left side and directly above the switch cavity 55, a gear shaft 51 extending upwards to the upper side of the base 27 is in power connection with the upper end face of the gear motor 50, a driving bevel gear 52 is fixedly connected to the top end of the outer circular face of the gear shaft 51, a driven bevel gear 53 meshed with the driving bevel gear 52 is fixedly connected to the tail end of the left side of the outer circular face of the bidirectional screw 32, a water drainage cavity 35 located on the lower side of the rack cavity 30 on the left side and having a leftward opening is arranged on the left wall of the welding cavity 12 in a communicating manner, a water pump 36 is arranged in the water drainage cavity 35, a one-way valve 37 located on the right side of the water.
Beneficially, welding mechanism 101 includes spring plate 14 with stretch into spring 15 that stretches into fixed connection between the spring chamber 13 lower wall, be equipped with spherical and spherical chamber 19 that link up from top to bottom in the sliding block 21, sliding connection has spheroid 16 in spherical chamber 19, be equipped with the ascending welder chamber 18 of opening in the spheroid 16, welder chamber 18 lower wall intercommunication is equipped with the welding rod chamber 20 that the opening is decurrent, be equipped with welder 17 in welder chamber 18, welder 17 lower terminal surface fixedly connected with run through welder chamber 20 and downwardly extending to welding rod 22 in the welding chamber 12.
Beneficially, the clamping mechanism 102 includes a clamping spring block 38 connected with the clamping spring block cavity 39 in a sliding manner from left to right, a clamping spring 41 is fixedly connected between a side wall of the clamping spring block cavity 39 away from the fixed block 34 and the clamping spring block 38, a closing switch 40 is arranged on a lower side of a side wall of the clamping spring block cavity 39 away from the fixed block 34, a supporting shaft 44 is fixedly connected with a front and rear wall of the lever cavity 42, a clamping rack 45 extending rightward into the spline cavity 47 is connected with an upper side of the lever cavity 42 in a sliding manner from left to right, a lever 43 having a bottom end hinged with an upper end face of the clamping spring block 38 is rotatably connected with an outer circumferential surface of the supporting shaft 44, a top end of the lever 43 is slidably hinged with a lower end face of the clamping rack 45, and a clamping screw 49 extending through the spline cavity 47 and extending to upper and lower sides of the connecting block 46 respectively is connected with, the upper end face of the clamping screw 49 is fixedly connected with a gear motor 50, the outer circular face of the clamping screw 49 located in the spline cavity 47 is connected with a clamping gear 48 in a spline mode, and the clamping rack 45 is located on the rear side of the clamping gear 48 and can be meshed with the clamping gear 48.
Advantageously, the opening and closing mechanism 103 includes an opening and closing spring block 54 connected with the switch cavity 55 in a sliding manner from side to side, an opening and closing spring 56 is fixedly connected between a side end face of the opening and closing spring block 54 far away from the seal cavity 28 and a side wall of the switch cavity 55 far away from the seal cavity 28, a left side end face of the opening and closing spring block 54 is fixedly connected with a connecting push rod 57 extending leftwards into the push rod cavity 69, a left side end of an upper end face of the connecting push rod 57 is fixedly connected with an opening and closing push rod 58, an upper wall of the push rod cavity 69 is provided with a starting switch 59 for controlling the opening and closing of the gear motor 50, and a side wall of the switch cavity 55 far away from the seal cavity 28 on a right side is provided with a contact.
Advantageously, the fan mechanism 104 includes a fan motor 61 disposed on a side wall of the fan cavity 25 away from the welding cavity 12, a fan shaft 62 is dynamically connected to an end surface of the fan motor 61 close to the welding cavity 12, a fan 63 is fixedly connected to an outer circumferential surface of the fan shaft 62, a communication motor 64 is disposed on a rear wall of the rack cavity 30, a communication gear shaft 66 is dynamically connected to a front end surface of the communication motor 64, and a communication gear 65 capable of meshing with the rack 67 is fixedly connected to an outer circumferential surface of the communication gear shaft 66.
In the initial state, the extension spring 15 is in a relaxed state, the rack 67 seals the fan cavity 25, the opening and closing spring 56 is in a relaxed state, the starting switch 59 is in a closed state, and the sealing block 29 does not extend into the sealing cavity 28.
Two workpieces to be welded are placed on the upper sides of the left and right clamping blocks 33, the gear motor 50 is rotated to drive the clamping screw 49 to move downwards through threaded connection and abut against the upper end face of the workpieces, at the moment, the sealing block 29 extends into the sealing cavity 28, the sealing block 29 pushes the opening and closing spring block 54 to the side close to the fixed block 34 by overcoming the thrust of the opening and closing spring 56, at the moment, the opening and closing spring block 54 contacts with the contact switch 60 and starts the contact switch 60, at the same time, the connecting push rod 57 drives the opening and closing push rod 58 to move rightwards and starts the starting switch 59, at the moment, the contact switch 60 and the starting switch 59 are started simultaneously, so that the welding cavity 12 is closed, at the moment, the water pump 36 is started to suck water in the welding cavity 12 to the left side of the welding box 11, and after the water in the welding cavity 12 is sucked out, the communicating motor 64 is started to, at this time, the rack 67 is driven to move downwards through meshing so as to connect the fan cavity 25, the fan motor 61 is started to drive the fan shaft 62 to rotate, the fan 63 is driven to rotate to circularly air-dry the air in the communicating cavity 23 and the air in the welding cavity 12 to obtain the residual water, after the starting switch 59 is pushed to start, the gear motor 50 is started to drive the gear shaft 51 to rotate, the driving bevel gear 52 is driven to rotate, the driving bevel gear 52 rotates through meshing so as to drive the driven bevel gear 53 to rotate, the two-way screw 32 rotates, the left clamping block 33 and the right clamping block 33 are driven to approach each other through rotation and threaded connection of the two-way screw 32, so that two sides of a workpiece to be welded are abutted, at this time, the workpiece is abutted to drive the clamping elastic block 38 to move to one side far away from the fixed block 34 by overcoming the thrust of the clamping spring 41 through abutment of the support shaft 44 and movement of the clamping elastic block 38 And the side is turned over, the top end is turned over to the side close to the fixed block 34, so that the clamping rack 45 is driven to extend into the spline cavity 47, the clamping gear 48 is driven to rotate through meshing, the clamping screw 49 is driven to continue rotating, the workpiece is clamped through downward movement, and the gear motor 50 is turned off after the clamping elastic block 38 is contacted with the closing switch 40.
When welding is performed, the welding gun 17 is gripped to move the slide block 21 downward against the urging force of the extension spring 15, thereby bringing the welding wire 22 close to the workpiece, and the angle of the welding wire 22 is adjusted by rotating the ball 16 while observing the welding condition through the observation window 26.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an underwater welding's dry process welding and clamping equipment, includes the welding case, its characterized in that: a welding cavity with a downward opening is arranged in the welding box, the upper wall of the welding cavity is communicated with a sliding cavity, the upper side of the sliding cavity is communicated with a spring cavity with an upward opening, the sliding cavity is connected with a sliding block in a vertical sliding manner, the top ends of the left end surface and the right end surface of the sliding block are fixedly connected with a spring plate which is connected with the left wall and the right wall of the spring cavity in a vertical sliding manner, a welding mechanism which extends upwards and downwards is arranged in the spring cavity, a base is arranged on the lower side of the welding box, the upper end surface of the base is fixedly connected with a fixed block, the upper end surface of the base is fixedly connected with a seat plate which is positioned on the right side of the fixed block, the left end surface of the seat plate is rotatably connected with a bidirectional screw which penetrates through the fixed block and extends leftwards to the left side of the fixed block, a clamping spring block cavity with an opening towards one side of the fixed block is arranged in the clamping block, a lever cavity is communicated with the upper side of the clamping spring block cavity, the clamping block is close to the top end of one side end face of the fixed block and is fixedly connected with a connecting block, a spline cavity communicated with the lever cavity is arranged in the connecting block, a clamping mechanism extending into the spline cavity is arranged in the clamping block, the upper end face of the base is communicated with a bilaterally symmetrical sealing cavity, the lower end face of the welding box is fixedly connected with a sealing block capable of extending into the sealing cavity, one side wall of the sealing cavity close to the fixed block is communicated with a switch cavity, the right side of the switch cavity is communicated with a push rod cavity on the left side, an opening and closing mechanism is arranged in the switch cavity, the left wall and the right wall of the welding cavity are communicated with bilaterally symmetrical fan cavities, the lower side of the fan cavity is communicated with a rack cavity, the fan cavity upside intercommunication is equipped with the intercommunication chamber, controls the intercommunication chamber top intercommunication is equipped with the circulation chamber that extends backward and communicate each other, be equipped with downwardly extending to in the fan cavity the fan mechanism of rack intracavity.
2. The dry welding and clamping apparatus for underwater welding as claimed in claim 1, wherein: the utility model discloses a welding device, including base, switch chamber, gear motor, drive bevel gear, rack chamber, water pump, the base up end just is located the left side be equipped with gear motor directly over the switch chamber, gear motor up end power connection has upwards to extend to the gear shaft of base upside, gear shaft outer disc top fixedly connected with drive bevel gear, the outer disc left side end fixedly connected with of two-way screw rod with driven bevel gear that drive bevel gear meshed, welding chamber left wall intercommunication is equipped with and is located the left side the drainage chamber of rack chamber downside and opening left, be equipped with the water pump in the drainage chamber, be equipped with in the drainage chamber and be located.
3. The dry welding and clamping apparatus for underwater welding as claimed in claim 1, wherein: welding mechanism includes the spring board with stretch into spring of fixed connection between the spring chamber lower wall, be equipped with spherical and spherical chamber that link up from top to bottom in the sliding block, sliding connection has the spheroid in the spherical chamber, be equipped with the ascending welder chamber of opening in the spheroid, welder chamber lower wall intercommunication is equipped with the welding rod chamber that the opening is decurrent, the welder intracavity is placed and is equipped with welder, terminal surface fixedly connected with runs through under the welder welding rod chamber and downwardly extending extremely the welding rod of welding intracavity.
4. The dry welding and clamping apparatus for underwater welding as claimed in claim 1, wherein: the clamping mechanism comprises a clamping elastic block which is connected with the clamping elastic block cavity in a sliding manner from left to right, a side wall of the clamping elastic block cavity, far away from the fixed block, is fixedly connected with a clamping spring between the clamping elastic block, a closing switch is arranged on the lower side of a side wall of the clamping elastic block cavity, far away from the fixed block, a supporting shaft is fixedly connected with the front wall and the rear wall of the lever cavity, the upper side of the lever cavity is connected with a clamping rack which extends rightwards into the spline cavity in a sliding manner, the outer circular surface of the supporting shaft is rotatably connected with a lever with the bottom end hinged with the upper end surface of the clamping elastic block, the top end of the lever is hinged with the lower end surface of the clamping rack in a sliding manner, the connecting block is internally connected with clamping screws which penetrate through the spline cavity and respectively extend to the upper side and the lower side of the connecting block, the upper end surface of the clamping, the clamping rack is located on the rear side of the clamping gear and can be meshed with the clamping gear.
5. The dry welding and clamping apparatus for underwater welding as claimed in claim 1, wherein: the on-off mechanism include with switch chamber horizontal sliding connection open and close the bullet piece, open and close the bullet piece and keep away from a side end face in sealed chamber with the switch chamber is kept away from fixedly connected with opens and close the spring between a lateral wall in sealed chamber, the left side open and close bullet piece left end face fixedly connected with extend to left the connecting push rod in the push rod intracavity, the terminal fixedly connected with in connecting push rod up end left side opens and close the push rod, push rod chamber upper wall is equipped with and is used for control the starting switch that gear motor opened and close, the right side the switch chamber is kept away from a lateral wall in sealed chamber is equipped with and is located open and close the contact switch of spring downside.
6. The dry welding and clamping apparatus for underwater welding as claimed in claim 1, wherein: the fan mechanism comprises a fan motor which is arranged on one side wall of the welding cavity far away from the fan cavity, a fan shaft is dynamically connected to one side end face of the fan motor close to the welding cavity, a fan is fixedly connected to the outer circular face of the fan shaft, a communicating motor is arranged on the rear wall of the rack cavity, a communicating gear shaft is dynamically connected to the front end face of the communicating motor, and a communicating gear which can be meshed with the rack is fixedly connected to the outer circular face of the communicating gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213529.3A CN112318006A (en) | 2020-11-04 | 2020-11-04 | Dry welding and clamping equipment for underwater welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213529.3A CN112318006A (en) | 2020-11-04 | 2020-11-04 | Dry welding and clamping equipment for underwater welding |
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| Publication Number | Publication Date |
|---|---|
| CN112318006A true CN112318006A (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011213529.3A Withdrawn CN112318006A (en) | 2020-11-04 | 2020-11-04 | Dry welding and clamping equipment for underwater welding |
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| Country | Link |
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| CN (1) | CN112318006A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113399854A (en) * | 2021-06-03 | 2021-09-17 | 厦门琉桐贸易有限公司 | Electric welding machining equipment for mechanical parts |
| CN115635159A (en) * | 2022-12-26 | 2023-01-24 | 烟台大学 | Automatic welding device and method for electrical components |
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| JPH11138259A (en) * | 1997-11-07 | 1999-05-25 | Mitsubishi Heavy Ind Ltd | Underwater welding equipment |
| CN205380346U (en) * | 2016-01-15 | 2016-07-13 | 江苏海事职业技术学院 | Take arc welding of dry -type under water welding set of nozzle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399854A (en) * | 2021-06-03 | 2021-09-17 | 厦门琉桐贸易有限公司 | Electric welding machining equipment for mechanical parts |
| CN115635159A (en) * | 2022-12-26 | 2023-01-24 | 烟台大学 | Automatic welding device and method for electrical components |
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