CN116727996A - Car pipeline flange welding equipment - Google Patents
Car pipeline flange welding equipment Download PDFInfo
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- CN116727996A CN116727996A CN202310851039.3A CN202310851039A CN116727996A CN 116727996 A CN116727996 A CN 116727996A CN 202310851039 A CN202310851039 A CN 202310851039A CN 116727996 A CN116727996 A CN 116727996A
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- 238000003466 welding Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000012546 transfer Methods 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention relates to the technical field of welding equipment, in particular to automobile pipeline flange welding processing equipment, which comprises the following components: a base and an annular seat; the mounting groove is formed in the base; the pressure pump is used for providing pressure air required by equipment and is fixedly connected to the side wall of the base; the transfer block is used for connecting all mechanisms, is of a hollow structure, is fixedly connected with the lower clamping mechanism and is used for clamping the tubular material, and the lower clamping mechanism is arranged in the mounting groove; an upper clamping mechanism for clamping a disc-shaped material, the upper clamping mechanism being disposed within the annular seat; the driving mechanism is used for driving the clamping component to rotationally weld, and is arranged in the base; the adjusting and controlling mechanism is used for adjusting the clamping force and the rotating speed. The advantages are that: the invention has high degree of automation and stable clamping force, and can ensure the alignment of the flange pipe and the flange plate and ensure the stability of the welding line.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to automobile pipeline flange welding processing equipment.
Background
In the whole car production process of the automobile, in the automobile pipeline, a plurality of pipelines are connected, pipeline flanges are all required to be used, production modes of the pipeline flanges are various, integral stainless steel metal blocks are formed by turning in a production and processing mode of the flanges, the stainless steel flange sleeve and the flange ring plate are welded, and in the welding processing process of the multiple flanges, flange welding processing equipment is generally required to be used, and welding operation is carried out on the flange pipes and the flange plate.
At present, in the use process of the existing welding equipment, a processing person is required to manually fix a flange pipe and a flange plate through threaded clamping components respectively and then weld the flange pipe and the flange plate, the clamping force cannot be controlled in a fixed mode, the clamping force of the flange pipe and the flange plate is completely and manually controlled, the clamping stability cannot be ensured, and meanwhile, the fixed flange plate is connected with the flange pipe in a flush manner, so that the welded flange weld joint cannot be ensured to be kept uniformly and flatly.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an automobile pipeline flange welding processing device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an automotive pipe flange welding processing apparatus comprising: a base and an annular seat; the mounting groove is formed in the base; the pressure pump is used for providing pressure air required by equipment and is fixedly connected to the side wall of the base; the transfer block is used for connecting all mechanisms, is of a hollow structure, is fixedly connected with the lower clamping mechanism and is used for clamping the tubular material, and the lower clamping mechanism is arranged in the mounting groove; an upper clamping mechanism for clamping a disc-shaped material, the upper clamping mechanism being disposed within the annular seat; the driving mechanism is used for driving the clamping component to rotationally weld, and is arranged in the base; the adjusting and controlling mechanism is used for adjusting the clamping force and the rotating speed and is arranged in the transfer block.
Preferably, the lower clamping mechanism comprises: the device comprises a rotating seat, a clamping part, a connecting pipe, an annular groove I, an annular plate I, an air inlet pipe, an air outlet pipe and a lifting push rod, wherein the rotating seat is in penetrating and rotating connection with a base through a bearing; the clamping component comprises a sliding sleeve, the sliding sleeve is fixedly connected with the upper surface of the rotating seat, the sliding sleeve is in sealing sliding connection with a sliding block, and one end of the sliding block, which is positioned outside the sliding sleeve, is fixedly connected with a lower clamping plate; the connecting pipes are fixedly connected with the rotating seat and the corresponding sliding sleeves in a penetrating manner, and the connecting pipes are communicated with the annular grooves I and the corresponding sliding sleeves; the annular groove I is formed in the side wall of the rotating seat; the annular plate I is rotationally connected with the inner top wall and the inner bottom wall of the annular groove I through bearings; the air inlet pipe penetrates through the base and the annular plate I to be fixedly connected, one end of the air inlet pipe penetrates through and extends into the annular groove I, and the other end of the air inlet pipe penetrates through and extends to the outside of the base and is fixedly connected with the input end of the pressure pump. The exhaust pipe is fixedly connected with the base and the transfer block in a penetrating way, the annular groove I is communicated with the transfer block by the exhaust pipe, and a control pressure release valve is arranged in the exhaust pipe; the lifting push rod is used for adjusting the distance between the annular seat and the base, one end of the lifting push rod is fixedly connected with the lower surface of the annular seat, and the other end of the lifting push rod is fixedly connected with the corresponding upper surface of the sliding sleeve.
Preferably, the upper clamping mechanism comprises: the annular groove II is formed in the annular seat; the annular plate II is rotationally connected with the inner top wall and the inner bottom wall of the annular groove II through bearings; the functional hole is formed in the annular seat, the functional hole communicates the inner ring of the annular seat with the annular groove II, the functional hole is internally connected with the sliding column in a sealing sliding manner, and one end of the sliding column, which is far away from the annular groove II, is fixedly connected with an upper clamping plate; the sleeve is fixedly connected with the top wall of the transfer block in a penetrating way; the sliding tube is in sealing sliding connection with the sleeve, and one end of the sliding tube, which is far away from the sleeve, is fixedly connected with the annular plate II in a penetrating way and extends into the annular groove II.
Preferably, the functional hole and the connecting pipe are provided with synchronous pressure relief valves.
Preferably, the driving mechanism includes: the driving cavity and the cavity are formed in the base, and the rotating seat extends to the cavity in a penetrating manner; the rotating rod is connected with the base in a penetrating and rotating way through a bearing, one end of the rotating rod penetrates through and extends into the driving cavity, and the other end of the rotating rod penetrates through and extends into the cavity; the vortex impeller is used for converting the linear motion of the air flow into the rotary motion of the rotary rod, and the vortex impeller is in interference fit with one end of the rotary rod, which is positioned in the driving cavity; the driving gear is in interference fit with one end of the rotating rod, which is positioned in the cavity; the driven gear is meshed with the driving gear, and the driven gear is in interference fit with one end of the rotating seat in the cavity; the control tube is fixedly connected with the base and the transfer block in a penetrating mode, and the control tube is communicated with the transfer block and the driving cavity.
Preferably, the regulating mechanism comprises: the control groove is formed in the bottom wall of the transfer block and is communicated with the outside; the electromagnetic valve is used for controlling the on-off of the control tube and is arranged in the control tube; the conducting plate is hermetically and slidably sleeved in the control groove, and a plurality of insulating springs are fixedly connected between the conducting plate and the inner bottom wall of the control groove; the conducting ring is embedded in the inner wall of the control groove.
Preferably, the base lateral wall fixed connection L shaped plate, L shaped plate lateral wall is through electronic slide rail sliding connection has the regulation push rod, the output fixedly connected with welding machine of regulation push rod.
The invention has the following advantages:
1. the pressure pump is used for providing air with pressure, the pressure pump pumps the air into the rotating seat, the air enters the sliding sleeve again, the sliding block slides out, the lower clamping plate clamps the flange pipe, after clamping is completed, the pressure release valve is controlled to be opened, the pressure air is continuously pumped into the annular seat, the sliding column slides out, the upper clamping plate is driven to clamp and fix the flange plate, and the clamping force can be automatically controlled due to the arrangement of the pressure release valve and the regulating mechanism, so that the clamping force is ensured to be fixed compared with manual work, and the clamping force is controlled to be more stable.
2. The upper clamping plate and the lower clamping plate are both arc-shaped, and the arc-shaped circle centers of the upper clamping plate and the lower clamping plate are all positioned on the same axis, so that the flange pipe and the flange plate are consistent in central axis after clamping when the upper clamping plate and the lower clamping plate are driven by the sliding blocks and the sliding columns to clamp the flange pipe and the flange plate, and the flange plate are connected in parallel after being attached after clamping, so that the uniformity of welding seams is guaranteed.
3. After the clamping is completed, air with pressure is discharged into a driving cavity through a control pipe, the vortex impeller blades are impacted to rotate, the rotating seat is rotated through the meshing of the driving gear and the driven gear, the annular seat is further rotated synchronously, the clamped flange plate and the flange pipe are finally rotated synchronously, namely, the clamping is completed when the flange plate and the flange pipe are observed to rotate, welding can be started, welding is completed in the welding process by automatic rotation, a series of operations can be completed only by controlling a pressure pump, and the degree of automation is higher.
4. After the clamping is completed, the pressure in the transfer block is continuously increased, the pressure enables the conductive plate to slide, overcomes the elasticity of the insulating spring and slides until the conductive plate is contacted with the conductive ring, so that the electromagnetic valve is opened, air under the pressure enters the control pipe at the moment, and then the air enters the blades of the vortex impeller to enable the vortex impeller to rotate, so that the pressure of the air entering the driving cavity is a fixed value, the rotating speed of the vortex impeller is a fixed value, uniform rotation of the vortex impeller is guaranteed, and uniformity of welding seams is guaranteed.
5. The upper clamping mechanism and the lower clamping mechanism can clamp flanges and flange pipes with different sizes, namely, the device can be suitable for combined clamping welding of flanges and flange pipes with any specification, so that the application range of the device is wider.
6. The clamping and rotating operation and the like can be completed by only one driving source of the pressure pump, and in the process, no other operation is needed, so that the operation of the equipment is simpler, the equipment is easy to operate, the cost of the equipment is lower, and the efficiency is higher.
Drawings
Fig. 1 is an external schematic view of an automobile pipeline flange welding processing device provided by the invention;
fig. 2 is a schematic structural diagram of an apparatus for welding and processing a flange of an automotive pipeline according to the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is an enlarged view at C in FIG. 2;
FIG. 6 is a cross-sectional view taken at E-E of FIG. 2;
fig. 7 is a cross-sectional view taken at F-F in fig. 2.
In the figure: 1-base, 2-mounting groove, 3-rotating seat, 4-annular groove I, 5-annular plate I, 6-sliding sleeve, 7-sliding block, 8-connecting pipe, 9-lower clamping plate, 10-air inlet pipe, 11-pressure pump, 12-air outlet pipe, 13-control pressure release valve, 14-middle rotating block, 141-control groove, 15-sleeve, 16-sliding pipe, 17-lifting push rod, 18-annular seat, 19-annular groove II, 20-annular plate II, 21-function hole, 22-sliding column, 23-upper clamping plate, 24-synchronous pressure release valve, 25-driving cavity, 26-cavity, 27-driven gear, 28-rotating rod, 29-vortex impeller, 30-driving gear, 31-control pipe, 311-electromagnetic valve, 32-conducting plate, 33-insulating spring, 34-conducting ring, 35-L-shaped plate, 36-electric slide rail, 37-adjusting push rod and 38-welding machine.
Detailed Description
Referring to fig. 1-7, an automotive pipe flange welding processing apparatus comprising: a base 1 and an annular seat 18; a mounting groove 2 which is formed in the base 1; the pressure pump 11 is used for providing pressure air required by equipment, the pressure pump 11 is fixedly connected to the side wall of the base 1, and the pressure of the pressure pump 11 can be freely adjusted; the transfer block 14 is used for connecting all mechanisms, the transfer block 14 is of a hollow structure, the transfer block 14 is fixedly connected with the side wall of the base 1 and is used for clamping tubular materials, and the lower clamping mechanism is arranged in the mounting groove 2; an upper clamping mechanism for clamping a disc-shaped material, the upper clamping mechanism being disposed within the annular seat 18; the driving mechanism is used for driving the clamping component to rotationally weld, and is arranged in the base 1; and the regulating mechanism is used for regulating the clamping force and the rotating speed and is arranged in the transfer block 14.
The lower clamping mechanism comprises: the rotating seat 3 is in penetrating and rotating connection with the base 1 through a bearing; the clamping components comprise sliding sleeves 6, the sliding sleeves 6 are fixedly connected with the upper surface of the rotating seat 3, sliding sleeves 6 are connected with sliding blocks 7 in a sealing sliding manner, and one ends, located outside the sliding sleeves 6, of the sliding blocks 7 are fixedly connected with lower clamping plates 9; the connecting pipes 8 are fixedly connected with the rotating seat 3 and the corresponding sliding sleeve 6 in a penetrating way, and the connecting pipes 8 communicate the annular grooves I4 with the corresponding sliding sleeve 6; the annular groove I4 is formed in the side wall of the rotating seat 3; the annular plate I5 is rotationally connected with the inner top wall and the inner bottom wall of the annular groove I4 through bearings; the air inlet pipe 10, the air inlet pipe 10 runs through fixed connection with the base 1 and the annular plate I5, one end of the air inlet pipe 10 runs through and extends into the annular groove I4, and the other end runs through and extends to the outside of the base 1 and is fixedly connected with the input end of the pressure pump 11. The exhaust pipe 12 is fixedly connected with the base 1 and the transfer block 14 in a penetrating way, the annular groove I4 is communicated with the transfer block 14 by the exhaust pipe 12, and a control pressure relief valve 13 is arranged in the exhaust pipe 12;
the setting of the pressure relief valve 13 is controlled, so that after the flange pipe is clamped by the lower clamping plate 9, the clamping pressure is increased, the pressure of air is the clamping force during clamping, and the pressure relief valve 13 is controlled to be opened until the clamping pressure is increased to a certain value, namely, the rated value of the pressure relief valve 13 is controlled, namely, the pressure relief valve 13 is controlled to be opened when the clamping force reaches the rated value, so that the clamping force can be automatically controlled, and the flange plate is clamped in the next step after the pressure relief valve 13 is controlled to be opened, namely, the clamping force reaches a required value; the lifting push rods 17 are used for adjusting the distance between the annular seat 18 and the base 1, one ends of the lifting push rods 17 are fixedly connected with the lower surface of the annular seat 18, and the other ends of the lifting push rods are fixedly connected with the upper surface of the corresponding sliding sleeve 6.
The upper clamping mechanism comprises: an annular groove II 19, wherein the annular groove II 19 is arranged in the annular seat 18; the annular plate II 20 is rotationally connected with the inner top wall and the inner bottom wall of the annular groove II 19 through bearings; the function holes 21 are formed in the annular seat 18, the function holes 21 are used for communicating the inner ring of the annular seat 18 with the annular groove II 19, the function holes 21 are internally connected with the sliding column 22 in a sealing sliding manner, one end of the sliding column 22, which is far away from the annular groove II 19, is fixedly connected with the upper clamping plate 23, as shown in fig. 7, the upper clamping plate 23 and the lower clamping plate 9 are arc-shaped, the circle centers of the arc-shaped are positioned on the same axis, and are positioned on the central axes of the rotating seat 3 and the annular seat 18, so that the axes of the clamped flange plates and the flange pipes are consistent, the flange plates are automatically aligned, the parallel and level of the connecting positions are ensured, and the flatness of welding seams is ensured; the sleeve 15, the sleeve 15 and the top wall of the middle rotating block 14 penetrate through and are fixedly connected; the sliding tube 16, the sliding tube 16 and the sleeve 15 are in sealed sliding connection, in other embodiments, the sleeve 15 and the sliding tube 16 can be replaced by pressure-resistant hoses, so that the manufacturing cost of equipment is reduced, and in consideration of the fact that rubber hoses are easy to age, steel metal tubes are adopted, and only the sealing sleeve needs to be replaced during maintenance;
one end of the sliding tube 16 far away from the sleeve 15 penetrates through the annular plate II 20 to be fixedly connected and extends into the annular groove II 19, the annular seat 18 is matched with the sliding tube 16 through the sleeve 15, the communication between the transit block 14 and the annular groove II 19 is ensured when the annular seat 18 is lifted, after the flange tube is clamped by the lower clamping mechanism, the pressure of air is increased until the pressure of the air is increased to the opening value of the control pressure relief valve 13, the control pressure relief valve 13 is opened, at the moment, air enters the transit block 14, then enters the annular groove II 19 through the sleeve 15 and the sliding tube 16, and enters the functional hole 21 after filling the annular groove II 19, so that the sliding column 22 drives the upper clamping plate 23 to slide, the flange plate above is clamped, and after the flange tube clamping is completed, the flange plate is automatically clamped, so that the automation degree of equipment is greatly improved.
The function hole 21 and the connecting pipe 8 are internally provided with the synchronous relief valve 24, the opening pressure of the synchronous relief valve 24 is smaller, namely, the synchronous relief valve 24 can be opened only by smaller pressure, and the setting of the synchronous relief valve mainly enables air to fill the annular grooves I4 and II 19 and then synchronously enter the sliding sleeves 6 and the function hole 21, so that the sliding block 7 and the sliding column 22 synchronously slide out, and the flange pipe clamped by the sliding block is ensured to be consistent with the central axis clamped by the flange plate.
A drive mechanism, comprising: the driving cavity 25 and the cavity 26 are formed in the base 1, as shown in fig. 1, the driving cavity 25 is communicated with the outside, the entering air can be discharged in time, and the rotating seat 3 extends to the cavity 26 in a penetrating manner; the rotating rod 28, the rotating rod 28 is connected with the base 1 through a bearing in a penetrating and rotating way, one end of the rotating rod 28 extends into the driving cavity 25 in a penetrating way, and the other end extends into the cavity 26 in a penetrating way; a vortex impeller 29 for converting the linear motion of the air flow into a rotational motion of the rotating rod, the vortex impeller 29 being in interference fit with one end of the rotating rod 28 located in the driving chamber 25; a drive gear 30, the drive gear 30 being in interference fit with one end of the rotatable lever 28 within the cavity 26; the driven gear 27, the driven gear 27 is meshed with the driving gear 30, and the driven gear 27 is in interference fit with one end of the rotating seat 3 positioned in the cavity 26; the control tube 31, the control tube 31 and the base 1 are fixedly connected with the transfer block 14 in a penetrating way, and the control tube 31 communicates the transfer block 14 with the driving cavity 25;
through the meshing of air drive vortex impeller 29 that has pressure rotation, rethread drive gear 30 and driven gear 27 for rotating seat 3 rotates, drives annular seat 18 in step and rotates, and it is promptly to observe that rotating seat 3 and annular seat 18 take place to rotate, promptly represents the centre gripping and finishes promptly, as the reference, simultaneously rotates seat 3 and annular seat 18 and drives flange pipe and the ring flange rotation of centre gripping, can accomplish spin welding voluntarily, makes the degree of automation of equipment higher.
A regulating mechanism comprising: the control groove 141, the control groove 141 is opened in the bottom wall of the transfer block 14, and communicate with the outside; the electromagnetic valve 311, the electromagnetic valve 311 is an opening and closing electromagnetic valve, the electromagnetic valve 311 is electrified and opened, the contact between the conducting ring 34 and the conducting plate 32 can enable the electromagnetic valve 311 to be electrified and opened, the electromagnetic valve 311 is used for controlling the on-off of the control tube 31, and the electromagnetic valve 311 is arranged in the control tube 31; the conducting plate 32, the conducting plate 32 is sealed and slidably sleeved in the control groove 141, a plurality of insulating springs 33 are fixedly connected between the conducting plate 32 and the inner bottom wall of the control groove 141; the conducting ring 34 is embedded in the inner wall of the control groove 141, the conducting ring 34 is connected with the conducting plate 32, the electromagnetic valve 311 and the welding machine 38 through wires, and after the conducting ring 34 contacts with the conducting plate 32, the electromagnetic valve 311 and the welding machine 38 can be electrified;
the switch is arranged at the welding machine 38, when the switch is opened, the welding machine 38 can work, namely, in the opening process, the contact and separation of the conducting ring 34 and the conducting plate 32 can control the stop and work of the welding machine 38, and when the welding machine 38 is closed, no matter whether the conducting ring 34 is in contact with the conducting plate 32 or not, the welding machine 38 does not work, through the arrangement of the control mechanism, after the clamping is completed, the pressure in the transfer block 14 is increased, the conducting plate 32 overcomes the elastic force of the insulating spring 33 to slide further, until the rated pressure is increased, the conducting plate 32 is in contact with the conducting ring 34 at this time, the electromagnetic valve 311 is electrified to be opened, at this time, the air with the pressure can enter the driving cavity 25 through the control pipe 31, at this time, the conducting ring 34 and the conducting plate 32 can not be in contact, at this time, the air can not enter the driving cavity 25 at this time, namely, the air pressure entering the driving cavity 25 is fixed, the rotating speed of the vortex impeller 29 is fixed, the rotating speed of the rotating seat 3 and the annular seat 18 is fixed, the uniform rotating welding is ensured, and the welding seam is uniform.
The base 1 lateral wall fixed connection L shaped plate 35, L shaped plate 35 lateral wall has the regulation push rod 37 through electronic slide rail sliding connection, and the output fixedly connected with welding machine 38 of regulation push rod 37, the bearing that mentions here is sealed bearing to avoid the air to leak from bearing junction, guarantee pressure.
In the present invention, the flange pipe to be welded is placed on the rotary seat 3, and the flange plate is placed in the annular seat 18 while the pressure pump 11 is turned on.
The pressure pump 11 pumps the outside air into the annular groove I4 through the air inlet pipe 10, after the air is filled in the annular groove I4, the pressure is increased, the synchronous relief valve 24 in the connecting pipe 8 is opened, at the moment, the air synchronously enters the sliding sleeve 6, the sliding block 7 slides out, the lower clamping plate 9 is driven to be gradually close to the flange pipe and is contacted with the flange pipe, the flange pipe is clamped, the pressure in the annular groove I4 is continuously increased along with the increase of the clamping force until the pressure is increased to the rated value of the control relief valve 13, at the moment, the control relief valve 13 is opened, and the air enters the transfer block 14.
Air entering the transfer block 14 firstly enters the annular groove II 19 of the annular seat 18 through the sleeve 15 and the sliding tube 16, and as the air fills the annular groove II 19, the synchronous pressure release valve 24 in the function hole 21 is synchronously opened, the air synchronously enters the function hole 21, the sliding column 22 synchronously slides out, the upper clamping plate 23 gradually approaches the flange plate and contacts the flange plate to clamp the flange plate.
With the continuous increase of the clamping force, the pressure in the transfer block 14 is continuously increased at this moment, the increased pressure is applied to the conductive plate 32, so that the conductive plate 32 overcomes the elastic force of the insulating spring 33 and further slides downwards, with the increase of the pressure, the conductive plate 32 continuously slides downwards until the conductive plate 32 contacts with the conductive ring 34, the electromagnetic valve 311 is opened at this moment, air with pressure enters the driving cavity 25 through the control pipe 31, the air entering the driving cavity 25 impacts the blades of the vortex impeller 29, so that the vortex impeller 29 rotates, the vortex impeller 29 drives the driving gear 30 to rotate through the rotating rod 28, the driven gear 27 meshed with the driving gear 30 rotates, the driven gear 27 drives the rotating seat 3 in interference fit with the driven gear to rotate, the rotating seat 3 drives the clamped flange pipe to rotate, and simultaneously the lifting push rod 17 drives the annular seat 18 to rotate, so that the clamped flange plate and the flange pipe synchronously rotate.
When the rotating seat 3 is observed to rotate, namely, the clamping is completed, the lifting push rod 17 is controlled at the moment, the annular seat 18 is lowered, the flange plate is contacted with the required welding position of the flange pipe, the position of the welding machine 38 is adjusted through the electric sliding rail 36 and the adjusting push rod 37 at the moment, the welding machine 38 is moved to the required welding position, then the welding machine 38 is started, the conductive plate 32 and the conductive ring 34 are in a contact state at the moment, the welding machine 38 works, and the rotating seat 3 and the annular seat 18 are matched to drive the flange plate and the flange pipe to rotate, so that the flange plate and the flange pipe are welded.
In the welding process, if the rotation speed is stable, that is, when the pressure in the middle rotating block 14 is at a fixed value, the conducting plate 32 and the conducting ring 34 are in a contact state, at the same time, the rotating seat 3 and the annular seat 18 keep rotating, the welding machine 38 also keeps working to weld, and if the rotation speed is unstable, that is, when the pressure in the middle rotating block 14 is too large or too small, that is, when the pressure entering the driving cavity 25 is not at a required fixed value, the conducting plate 32 slides upwards or downwards due to the arrangement of the insulating spring 33, so that the conducting plate 32 and the conducting ring 34 are separated, at the moment, the electromagnetic valve 311 is closed, air does not enter the driving cavity 25 any more, at the moment, the rotating seat 3 and the annular seat 18 do not rotate any more, at the same time, the welding machine 38 stops working, when the rotation stop is observed, the pressure of the pressure pump 11 needs to be regulated, at the moment, the rotating seat 3 and the annular seat 18 can continue to rotate until the pressure is regulated to a rated value, and the welding machine 38 works normally to weld.
After the welding is finished, the pressure pump 11 is reversed to perform air extraction, so that the sliding block 7 and the sliding column 22 are reset, clamping is released, then the flange pipe and the flange plate to be welded are put in, and the welding is continued according to the steps.
Claims (7)
1. An automotive pipe flange welding processing apparatus, comprising:
a base (1) and an annular seat (18);
the mounting groove (2) is formed in the base (1);
the pressure pump (11) is used for providing pressure air required by equipment, and the pressure pump (11) is fixedly connected to the side wall of the base (1);
the transfer block (14) is used for connecting all mechanisms, the transfer block (14) is of a hollow structure, and the transfer block (14) is fixedly connected with the side wall of the base (1);
a lower clamping mechanism for clamping the tubular material, the lower clamping mechanism being arranged in the mounting groove (2);
an upper clamping mechanism for clamping a disc-shaped material, said upper clamping mechanism being arranged within the annular seat (18);
the driving mechanism is used for driving the clamping component to rotationally weld, and is arranged in the base (1);
and the regulating mechanism is used for regulating the clamping force and the rotating speed and is arranged in the transfer block (14).
2. The automotive pipe flange welding machine of claim 1, wherein the lower clamping mechanism comprises:
the rotating seat (3), the rotating seat (3) is connected with the base (1) through the bearing in a penetrating and rotating way;
the annular groove I (4), the annular groove I (4) is arranged on the side wall of the rotating seat (3);
the clamping components comprise sliding sleeves (6), the sliding sleeves (6) are fixedly connected with the upper surface of the rotating seat (3), sliding blocks (7) are connected with the sliding sleeves (6) in a sealing sliding manner, and one ends, located outside the sliding sleeves (6), of the sliding blocks (7) are fixedly connected with lower clamping plates (9);
the connecting pipes (8) are fixedly connected with the rotating seat (3) and the corresponding sliding sleeve (6) in a penetrating mode, and the connecting pipes (8) are used for communicating the annular grooves I (4) with the corresponding sliding sleeve (6);
the annular plate I (5), the annular plate I (5) is rotationally connected with the inner top wall and the inner bottom wall of the annular groove I (4) through bearings;
the air inlet pipe (10) is fixedly connected with the base (1) and the annular plate I (5) in a penetrating mode, one end of the air inlet pipe (10) extends into the annular groove I (4) in a penetrating mode, and the other end of the air inlet pipe extends to the outside of the base (1) in a penetrating mode and is fixedly connected with the input end of the pressure pump (11);
the exhaust pipe (12), the exhaust pipe (12) is fixedly connected with the base (1) and the transfer block (14) in a penetrating way, the annular groove I (4) is communicated with the transfer block (14) by the exhaust pipe (12), and a control pressure release valve (13) is arranged in the exhaust pipe (12);
the lifting push rods (17) are used for adjusting the distance between the annular seat (18) and the base (1), one ends of the lifting push rods (17) are fixedly connected with the lower surface of the annular seat (18), and the other ends of the lifting push rods are fixedly connected with the upper surface of the corresponding sliding sleeve (6).
3. The automotive pipe flange welding machine of claim 2, wherein the upper clamping mechanism comprises:
the annular groove II (19), the annular groove II (19) is arranged in the annular seat (18);
the annular plate II (20), the annular plate II (20) is rotatably connected with the inner top wall and the inner bottom wall of the annular groove II (19) through bearings;
the multifunctional sliding seat comprises a plurality of functional holes (21), wherein the functional holes (21) are formed in an annular seat (18), the functional holes (21) are used for communicating the inner ring of the annular seat (18) with an annular groove II (19), a sliding column (22) is connected in the functional holes (21) in a sealing sliding manner, and an upper clamping plate (23) is fixedly connected to one end, far away from the annular groove II (19), of the sliding column (22);
the sleeve (15) is fixedly connected with the top wall of the transfer block (14) in a penetrating way;
the sliding tube (16), sliding tube (16) and sleeve pipe (15) sealing sliding connection, the one end that sliding tube (16) kept away from sleeve pipe (15) with annular plate II (20) runs through fixed connection and extends to in annular groove II (19).
4. A welding processing device for a flange of an automotive pipeline according to claim 3, characterized in that the functional holes (21) and the connecting pipe (8) are provided with synchronous relief valves (24).
5. A vehicle pipe flange welding process apparatus according to claim 3 wherein the drive mechanism comprises:
the driving cavity (25) and the cavity (26) are formed in the base (1), and the rotating seat (3) extends to the cavity (26) in a penetrating mode;
the rotating rod (28) is connected with the base (1) in a penetrating and rotating mode through a bearing, one end of the rotating rod (28) penetrates through and extends into the driving cavity (25), and the other end of the rotating rod penetrates through and extends into the cavity (26);
a vortex impeller (29) for converting the linear motion of the air flow into the rotational motion of a rotating rod (28), the vortex impeller (29) being in interference fit with one end of the rotating rod (28) located in the driving cavity (25);
a drive gear (30), the drive gear (30) being in interference fit with one end of a rotating rod (28) located within the cavity (26);
the driven gear (27) is meshed with the driving gear (30), and the driven gear (27) is in interference fit with one end of the rotating seat (3) positioned in the cavity (26);
the control tube (31), control tube (31) runs through fixed connection with base (1), transfer piece (14), control tube (31) will transfer piece (14) and drive chamber (25) intercommunication.
6. The automotive pipe flange welding machine of claim 5, wherein the regulating mechanism comprises:
the control groove (141) is formed in the bottom wall of the transfer block (14) and is communicated with the outside;
an electromagnetic valve (311) for controlling the on-off of the control pipe (31), the electromagnetic valve (311) being disposed within the control pipe (31);
the conducting plate (32), the said conducting plate (32) is sealed and slipped and cup jointed in said control slot (141), fixedly connect with several insulating springs (33) between inner bottom wall of the said control slot (141) and the said conducting plate (32);
and the conducting ring (34) is embedded in the inner wall of the control groove (141).
7. The welding processing device for the automobile pipeline flange according to claim 5, wherein the side wall of the base (1) is fixedly connected with an L-shaped plate (35), the side wall of the L-shaped plate (35) is slidably connected with an adjusting push rod (37) through an electric sliding rail, and the output end of the adjusting push rod (37) is fixedly connected with a welding machine (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310851039.3A CN116727996A (en) | 2023-07-12 | 2023-07-12 | Car pipeline flange welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310851039.3A CN116727996A (en) | 2023-07-12 | 2023-07-12 | Car pipeline flange welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116727996A true CN116727996A (en) | 2023-09-12 |
Family
ID=87906064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310851039.3A Withdrawn CN116727996A (en) | 2023-07-12 | 2023-07-12 | Car pipeline flange welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116727996A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182250A (en) * | 2023-11-07 | 2023-12-08 | 泰州市天元精密铸造有限公司 | Pipeline flange welding equipment |
| CN117381555A (en) * | 2023-11-09 | 2024-01-12 | 南通市苏海钢管制品有限公司 | Hollow pin polishing machine tool with automatic monitoring function |
| CN117381555B (en) * | 2023-11-09 | 2024-06-07 | 南通市苏海钢管制品有限公司 | Hollow pin polishing machine tool with automatic monitoring function |
-
2023
- 2023-07-12 CN CN202310851039.3A patent/CN116727996A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117182250A (en) * | 2023-11-07 | 2023-12-08 | 泰州市天元精密铸造有限公司 | Pipeline flange welding equipment |
| CN117182250B (en) * | 2023-11-07 | 2024-04-05 | 泰州市天元精密铸造有限公司 | Pipeline flange welding equipment |
| CN117381555A (en) * | 2023-11-09 | 2024-01-12 | 南通市苏海钢管制品有限公司 | Hollow pin polishing machine tool with automatic monitoring function |
| CN117381555B (en) * | 2023-11-09 | 2024-06-07 | 南通市苏海钢管制品有限公司 | Hollow pin polishing machine tool with automatic monitoring function |
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Application publication date: 20230912 |
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| WW01 | Invention patent application withdrawn after publication |