CN117921295B - Fixing tool for welding and processing frame iron pipe - Google Patents
Fixing tool for welding and processing frame iron pipe Download PDFInfo
- Publication number
- CN117921295B CN117921295B CN202410343943.8A CN202410343943A CN117921295B CN 117921295 B CN117921295 B CN 117921295B CN 202410343943 A CN202410343943 A CN 202410343943A CN 117921295 B CN117921295 B CN 117921295B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe sleeve
- block
- pipe fitting
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 16
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of iron pipe welding and fixing tools, in particular to a fixing tool for welding and processing an iron pipe of a frame, which comprises a bottom plate, a mounting structure, a fixing structure, a replacing structure, a turnover structure, an adjusting structure, a rotating structure and a clamping structure; the fixing structure is driven through the mounting structure, and the welding pipe fitting of the frame is clamped through the fixing structure, so that the welding quality of the pipe fitting is improved; the replacement structure is used for replacing different pushing blocks, and then the position of the clamping block on the upper pipe sleeve is adjusted according to the replaced pushing blocks, so that the fixing structure is used for fixing pipe fittings with different pipe diameters, and the applicability of the device is improved; the fixed pipe fitting is turned over through the turning structure, so that an operator can weld the other surface of the pipe fitting conveniently, and welding efficiency is improved; the pipe fitting that needs welded is held through the clamping structure, and the angle of welding pipe fitting is adjusted through adjusting structure cooperation rotating structure, has improved the suitability and the welding effect of device.
Description
Technical Field
The invention relates to the technical field of iron pipe welding and fixing tools, in particular to a fixing tool for welding and processing an iron pipe of a frame.
Background
The motorcycle frame is an important component of a motorcycle and plays a role in supporting various parts of the motorcycle; the motorcycle frame is formed by welding a plurality of different pipe fittings, and an iron pipe welding fixture is needed when the motorcycle frame is welded.
However, the traditional welding fixture for the frame pipe fitting fixes the frame pipe fitting through the compression spring matched with the limiting clamping plate (the welding fixture for the frame pipe fitting refers to a fixing fixture in the patent publication No. CN 219485589U), when the welding fixture for the frame pipe fitting is fixed, because the two compression springs at the bottom are required to bear the gravity of the pipe fitting, the compression springs at different positions bear different pressures, and when the pipe fitting is welded, external force is applied to the pipe fitting, so that the compression springs deform, the pipe fitting is fixed unstably, and the welding quality of the welding of the frame pipe fitting is affected; meanwhile, after one side of the frame pipe fitting is welded, the hydraulic rod is required to be started, after clamping and fixing of the frame pipe fitting are released, the pipe fitting is turned over, and then the other side of the pipe fitting is welded, so that the welding efficiency is low; the pipe fittings are required to be welded according to frames with different shapes, so that the angle of a welding connecting pipe is inconvenient to adjust, and the applicability of the device is low; meanwhile, the clamping and fixing structure for welding the connecting pipe fitting is not arranged, an operator is required to hold another section of frame pipe fitting for welding, the operation is troublesome, and the welding effect is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a fixing tool for welding and processing a frame iron pipe.
The technical scheme adopted for solving the technical problems is as follows: a fixing tool for welding and processing a frame iron pipe comprises a bottom plate; the mounting structure is characterized in that the base plate is provided with the mounting structure, the mounting structure comprises a base, the base plate is fixedly connected with the base, the base plate is fixedly connected with a frame body, the frame body is provided with a hydraulic rod, the telescopic end of the hydraulic rod is fixedly connected with a fixing seat, two ends of the fixing seat are fixedly connected with two guide sleeves, the two guide sleeves are respectively and slidably connected onto the two guide rods, one end of the guide rod is fixedly connected with the base plate, and the other end of the guide rod is fixedly connected with the frame body;
The fixing structure comprises an upper pipe sleeve, an upper pipe sleeve is rotationally connected to the fixing base, a lower pipe sleeve is rotationally connected to the base, two extruding blocks with trapezoidal end sections are fixedly connected to the upper pipe sleeve, two pushing blocks with trapezoidal sections are slidingly connected to the lower pipe sleeve, two sliding blocks are symmetrically and slidingly connected to the lower pipe sleeve, the pushing blocks are abutted to the sliding blocks, another sliding block is slidingly connected to the upper pipe sleeve, a clamping block is fixedly connected to each of the three sliding blocks, and a first rubber pad is fixedly connected to each of the clamping blocks; the replacing structure is arranged on the fixing structure; and the mounting structure is provided with a turnover structure.
Specifically, each of the two clamping blocks on the lower pipe sleeve is fixedly connected with a guide shaft, the guide shafts are in sliding connection with the lower pipe sleeve, and a tension spring is fixedly connected between the clamping block and the lower pipe sleeve.
Specifically, change the structure and include the slide rail, be equipped with many slide rails on the lower pipe box, sliding connection between ejector pad and the slide rail, it is connected with the worm to go up the rotation on the pipe box, one side meshing of worm has the worm wheel, fixedly connected with on the worm wheel rotates the first screw rod of being connected with going up between the pipe box, threaded connection between the slider on first screw rod and the last pipe box.
Specifically, the flip structure includes the stopper, sliding connection has two tip cross-sections to trapezoidal stopper down on the pipe box, the block between stopper and the spacing groove, the spacing groove is located on the extrusion piece, fixedly connected with and lower pipe box between sliding connection's the pull rod on the stopper, fixedly connected with first spring between stopper and the lower pipe box.
Specifically, each of the upper pipe sleeve and the lower pipe sleeve is fixedly connected with an arc-shaped guide rail with a T-shaped section, the two guide rails are in sliding connection with the base and the fixing seat, the guide rails are fixedly connected with a half gear ring, gears meshed with the half gear ring are rotatably connected to the inside of the base, a motor is arranged in the base, and the output end of the motor is fixedly connected with the gears.
Specifically, be equipped with the regulation structure on the last pipe box, the regulation structure includes the telescopic link, go up pipe box fixedly connected with telescopic link, go up still fixedly connected with connecting rod on the pipe box, equal sliding connection has the installation strip on telescopic link and the connecting rod, threaded connection has the second screw rod on the telescopic link, rotate between second screw rod and the installation strip and be connected, the tip of second screw rod can be dismantled and be connected with the hand wheel.
Specifically, connecting rod sliding connection is on the guide post, the both ends fixed connection of guide post is on the installation strip, two all rotate on the installation strip and be connected with the carousel, two fixedly connected with clamping structure between the carousel.
Specifically, one be equipped with rotating-structure on the installation strip, rotating-structure includes the fixed strip, one fixedly connected with cross-section is the fixed strip of L shape on the installation strip, sliding connection has the dead lever on the fixed strip, fixedly connected with spacing dish on the dead lever, sliding connection between spacing dish and the installation strip, be equipped with two reference columns on the spacing dish, the block between reference column and the locating hole, circumference array is equipped with a plurality of locating hole on the carousel, fixedly connected with second spring between spacing dish and the fixed strip.
Specifically, the clamping structure includes curved anchor ear, two fixedly connected with on the carousel anchor ear, sliding connection has two racks on the anchor ear, rack fixedly connected with is on curved lower anchor ear, go up two fixed blocks of fixedly connected with on the anchor ear, the inside sliding connection of fixed block has the trapezoidal anti-reverse block of cross-section, the block between anti-reverse block and the rack, fixedly connected with third spring between anti-reverse block and the fixed block.
Specifically, fixedly connected with and fixed block sliding connection's L shape brace on the anti-contrary piece, the tip cross-section of brace is trapezium structure, sliding connection has two cross-sections to be trapezoidal installation piece on the staple bolt, fixedly connected with fourth spring between installation piece and the last staple bolt, all be equipped with the second rubber pad on last staple bolt and the lower staple bolt.
The beneficial effects of the invention are as follows:
(1) According to the fixing tool for welding the frame iron pipe, the mounting structure is arranged on the bottom plate, the fixing structure is arranged on the mounting structure, the fixing structure is driven through the mounting structure, the frame welding pipe fitting is clamped through the fixing structure, shaking and rotation of the pipe fitting during welding are effectively avoided, and the welding quality of the pipe fitting is improved.
(2) According to the fixing tool for welding and processing the frame iron pipe, the replacement structure is arranged on the fixing structure, so that different push blocks can be replaced conveniently through the replacement structure, and then the positions of the clamping blocks on the upper pipe sleeve are adjusted according to the replaced push blocks, so that the fixing structure can fix pipe fittings with different pipe diameters, and the applicability of the device is improved.
(3) According to the fixing tool for welding and processing the frame iron pipe, the turnover structure is arranged on the mounting structure, and the fixed pipe fitting is turned over through the turnover structure, so that an operator can weld the other surface of the pipe fitting conveniently, and the welding efficiency is improved.
(4) According to the fixing tool for welding the frame iron pipe, the adjusting structure is arranged on the fixing structure, the rotating structure is arranged on the adjusting structure, the clamping structure is arranged on the adjusting structure, so that the other section of pipe fitting needing to be welded can be conveniently clamped through the clamping structure, meanwhile, the angle of the welded pipe fitting is adjusted through the adjusting structure and the rotating structure, welding of the handheld pipe fitting is avoided, and the applicability and the welding effect of the device are improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the whole structure of a preferred embodiment of a fixture for welding frame iron pipes;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;
FIG. 4 is an enlarged schematic view of the structure of the portion C shown in FIG. 1;
FIG. 5 is a schematic view of the connection structure of the guide sleeve and the guide post of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the portion D shown in FIG. 5;
FIG. 7 is an enlarged schematic view of the E-section structure shown in FIG. 5;
FIG. 8 is a schematic view of the connection structure of the extrusion block and the lower pipe sleeve of the present invention;
FIG. 9 is an enlarged schematic view of the F portion structure shown in FIG. 8;
FIG. 10 is a schematic diagram of a connection structure between a pushing block and a sliding rail according to the present invention;
FIG. 11 is a schematic view of the connection structure of the telescopic rod and the second screw rod of the present invention;
FIG. 12 is a schematic view of a connection structure between a spacing disc and a mounting bar according to the present invention;
Fig. 13 is an enlarged schematic view of the G portion structure shown in fig. 12.
In the figure: 1. a bottom plate; 2. a mounting structure; 201. a base; 202. a frame; 203. a hydraulic rod; 204. a fixing seat; 205. a guide sleeve; 206. a guide rod; 3. a fixed structure; 301. a pipe sleeve is arranged; 302. a lower pipe sleeve; 303. extruding blocks; 304. a pushing block; 305. a slide block; 306. a clamping block; 307. a first rubber pad; 308. a guide shaft; 309. a tension spring; 4. replacing the structure; 401. a worm; 402. a worm wheel; 403. a first screw; 404. a slide rail; 5. a turnover structure; 501. a limiting block; 502. a limit groove; 503. a pull rod; 504. a first spring; 505. a guide rail; 506. a half gear ring; 507. a gear; 508. a motor; 6. an adjustment structure; 601. a telescopic rod; 602. a connecting rod; 603. a mounting bar; 604. a turntable; 605. a hand wheel; 606. a second screw; 607. a guide post; 7. a rotating structure; 701. a fixing strip; 702. a fixed rod; 703. a limiting disc; 704. a second spring; 705. positioning columns; 706. positioning holes; 8. a clamping structure; 801. an upper hoop; 802. a lower hoop; 803. a rack; 804. a fixed block; 805. an inverse-proof block; 806. a third spring; 807. bracing; 808. a mounting block; 809. a fourth spring; 810. and a second rubber pad.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 13, the fixing tool for welding and processing the frame iron pipe comprises a bottom plate 1; the installation structure 2 is arranged on the bottom plate 1, the installation structure 2 comprises a base 201, the base 201 is fixedly connected to the bottom plate 1, a frame 202 is fixedly connected to the bottom plate 1, a hydraulic rod 203 is arranged on the frame 202, a fixed seat 204 is fixedly connected to the telescopic end of the hydraulic rod 203, two guide sleeves 205 are fixedly connected to the two ends of the fixed seat 204, the two guide sleeves 205 are respectively and slidably connected to two guide rods 206, one end of each guide rod 206 is fixedly connected to the bottom plate 1, and the other end of each guide rod 206 is fixedly connected to the frame 202;
The fixing structure 3 is arranged on the mounting structure 2, the fixing structure 3 comprises an upper pipe sleeve 301, the fixing seat 204 is rotationally connected with the upper pipe sleeve 301, the base 201 is rotationally connected with a lower pipe sleeve 302, two extruding blocks 303 with trapezoidal end sections are fixedly connected with the upper pipe sleeve 301, two pushing blocks 304 with trapezoidal sections are slidingly connected with the lower pipe sleeve 302, two sliding blocks 305 are symmetrically slidingly connected with the lower pipe sleeve 302, the pushing blocks 304 are in abutting contact with the sliding blocks 305, the upper pipe sleeve 301 is slidingly connected with another sliding block 305, three clamping blocks 306 are fixedly connected with the sliding blocks 305, and a first rubber cushion 307 is fixedly connected with the clamping blocks 306; a replacement structure 4, wherein the replacement structure 4 is arranged on the fixed structure 3; the turnover structure 5 is arranged on the mounting structure 2; two clamping blocks 306 on the lower pipe sleeve 302 are fixedly connected with a guide shaft 308 respectively, the guide shaft 308 is in sliding connection with the lower pipe sleeve 302, and a tension spring 309 is fixedly connected between the clamping blocks 306 and the lower pipe sleeve 302; namely: when the pipe needing to be welded needs to be fixed, the pipe is placed inside the lower pipe sleeve 302 on the base 201, the hydraulic rod 203 on the frame 202 is restarted, the hydraulic rod 203 stretches to drive the fixing seat 204 to descend, the fixing seat 204 is provided with the upper pipe sleeve 301, the extrusion block 303 on the upper pipe sleeve 301 is firstly contacted with the push block 304 on the lower pipe sleeve 302, the push block 304 is trapezoidal in section, the extrusion block 303 continuously descends to drive the two push blocks 304 to continuously slide so as to drive the sliding block 305 and the clamping block 306 on the lower pipe sleeve 302 to slide, the sliding block 305 on the upper pipe sleeve 301 is matched with the clamping block 306 to clamp and fix the pipe, the extrusion block 303 descends, the interference force received by the push block 304 is more stable until the upper pipe sleeve 301 is completely matched with the lower pipe sleeve 302, the first rubber pad 307 not only protects the surface of the pipe, but also increases the friction force between the pipe fitting and firmly fixes the pipe fitting, the guide rod 206 and the guide sleeve 205 are arranged, the stability of the fixing seat 204 is improved, the sliding block and the clamping block 306 are conveniently reset, and the guide shaft 308 is effectively prevented from deviating by the tension spring 308.
Specifically, the replacing structure 4 includes a sliding rail 404, a plurality of sliding rails 404 are disposed on the lower pipe sleeve 302, the push block 304 is slidably connected with the sliding rails 404, a worm 401 is rotatably connected to the upper pipe sleeve 301, a worm wheel 402 is meshed with one side of the worm 401, a first screw 403 rotatably connected to the upper pipe sleeve 301 is fixedly connected to the worm wheel 402, and the first screw 403 is in threaded connection with a slide block 305 on the upper pipe sleeve 301; namely: when the pipe fittings with different pipe diameters need to be fixed, the push block 304 can be taken down from the lower pipe sleeve 302, the proper push block 304 is replaced, the sliding stability of the push block 304 is improved through the arrangement of the sliding rail 404, meanwhile, the push block 304 is prevented from being deviated, after the proper push block 304 is replaced, the worm 401 can be rotated through a wrench, the worm 401 rotates to drive the worm wheel 402 to rotate, the worm wheel 402 rotates to drive the first screw 403 to rotate, the sliding block 305 on the upper pipe sleeve 301 is driven to slide, the position of the clamping block 306 on the upper pipe sleeve 301 is adjusted, and the clamping block 306 on the lower pipe sleeve 302 is matched better to fix the pipe fitting.
Specifically, the overturning structure 5 includes a limiting block 501, two limiting blocks 501 with trapezoidal end sections are slidably connected to the lower pipe sleeve 302, the limiting blocks 501 are engaged with limiting grooves 502, the limiting grooves 502 are formed in the extruded blocks 303, a pull rod 503 slidably connected with the lower pipe sleeve 302 is fixedly connected to the limiting blocks 501, and a first spring 504 is fixedly connected between the limiting blocks 501 and the lower pipe sleeve 302; the upper pipe sleeve 301 and the lower pipe sleeve 302 are respectively fixedly connected with an arc-shaped guide rail 505 with a T-shaped section, the two guide rails 505 are both in sliding connection with the base 201 and the fixed seat 204, the guide rails 505 are fixedly connected with a half gear ring 506, the inside of the base 201 is rotationally connected with a gear 507 meshed with the half gear ring 506, the inside of the base 201 is provided with a motor 508, and the output end of the motor 508 is fixedly connected with the gear 507; namely: when the pipe fitting welded on the half side needs to be turned over, as the extruded block 303 is also abutted against the limiting block 501 when being lowered, the first spring 504 is compressed until the lower pipe sleeve 302 is completely attached to the upper pipe sleeve 301, under the reset action of the first spring 504, the limiting block 501 is clamped with the limiting groove 502 on the extruded block 303, the upper pipe sleeve 301 and the lower pipe sleeve 302 are further fixed together, when the pipe fitting is turned over, only the motor 508 in the base 201 is required to be started, the motor 508 further drives the gear 507 to rotate, the gear 507 rotates to drive the half gear ring 506 to rotate the half gear ring 506 and further drive the guide rail 505 to rotate, the section of the guide rail 505 is T-shaped, the upper pipe sleeve 301 and the lower pipe sleeve 302 are prevented from sliding when being contacted, the guide rail 505 rotates and further drives the upper pipe sleeve 301 and the lower pipe sleeve 302 to rotate to the inside of the base 201, the lower pipe sleeve 302 is further rotated to the inside of the fixed seat 204, after the welding is completed, the motor 508 is started to reset the upper pipe sleeve 301 and the lower pipe sleeve 302, the pull rod 503 is further pulled, and after the limiting block 303 of the limiting block 303 is lifted, the hydraulic rod 203 is started, and the upper pipe sleeve 301 and the lower pipe sleeve 302 are separated.
Specifically, an adjusting structure 6 is arranged on the upper pipe sleeve 301, the adjusting structure 6 comprises a telescopic rod 601, the upper pipe sleeve 301 is fixedly connected with the telescopic rod 601, the upper pipe sleeve 301 is also fixedly connected with a connecting rod 602, the telescopic rod 601 and the connecting rod 602 are both slidably connected with a mounting bar 603, a second screw 606 is connected to the telescopic rod 601 in a threaded manner, the second screw 606 is rotatably connected with the mounting bar 603, and a hand wheel 605 is detachably connected to the end part of the second screw 606; the connecting rods 602 are slidably connected to the guide posts 607, two ends of the guide posts 607 are fixedly connected to the mounting bars 603, the two mounting bars 603 are rotatably connected with turntables 604, and a clamping structure 8 is fixedly connected between the two turntables 604;
A rotating structure 7 is arranged on one mounting bar 603, the rotating structure 7 comprises a fixing bar 701, a fixing bar 701 with an L-shaped section is fixedly connected to one mounting bar 603, a fixing bar 702 is slidably connected to the fixing bar 701, a limiting disc 703 is fixedly connected to the fixing bar 702, the limiting disc 703 is slidably connected with the mounting bar 603, two positioning columns 705 are arranged on the limiting disc 703, the positioning columns 705 are clamped with the positioning holes 706, a plurality of positioning holes 706 are formed in the circumference array of the turntable 604, and a second spring 704 is fixedly connected between the limiting disc 703 and the fixing bar 701; namely: when the angle of another section of pipe fitting needs to be adjusted according to the shape of the frame to be welded, the length of the telescopic rod 601 can be adjusted first, the length of the corresponding connecting rod 602 is changed, then the hand wheel 605 on the mounting rod 603 is rotated, the hand wheel 605 rotates to drive the second screw 606 to rotate, and then the mounting rod 603 is driven to slide up and down on the telescopic rod 601, the guide post 607 is arranged to effectively avoid the deflection of the mounting rod 603 on the connecting rod 602, the height of the mounting rod 603 is changed to enable the height of the turntable 604 on the mounting rod 603 to be changed, the clamping structure 8 on the turntable 604 and the height of the other section of pipe fitting clamped on the clamping structure 8 are driven to be changed, when the angle of the pipe fitting is continuously adjusted, the fixing rod 702 on one side of the mounting rod 603 is pulled, the second spring 704 is compressed, the limiting plate 703 slides on the mounting rod 603, the positioning post 705 on the limiting plate 703 is separated from the two positioning holes 706 on the turntable 604, then after the pipe fitting or the clamping structure 8 is rotated to adjust the pipe fitting to a proper angle, the pull ring on the fixing rod 702 can be loosened, and the angle of the positioning post 703 is clamped between the two positioning posts 706 under the reset action of the second spring 704 and the limiting plate 703.
Specifically, the clamping structure 8 includes an arc-shaped upper hoop 801, two upper hoops 801 are fixedly connected to the two turntables 604, two racks 803 are slidably connected to the upper hoop 801, the racks 803 are fixedly connected to an arc-shaped lower hoop 802, two fixing blocks 804 are fixedly connected to the upper hoop 801, an anti-reverse block 805 with a trapezoid cross section is slidably connected to the fixing blocks 804, the anti-reverse block 805 is clamped with the racks 803, and a third spring 806 is fixedly connected between the anti-reverse block 805 and the fixing blocks 804; an L-shaped brace 807 which is in sliding connection with the fixed block 804 is fixedly connected to the anti-reverse block 805, the section of the end part of the brace 807 is of a trapezoid structure, two installation blocks 808 with trapezoid sections are slidingly connected to the upper anchor ear 801, a fourth spring 809 is fixedly connected between the installation blocks 808 and the upper anchor ear 801, and second rubber pads 810 are respectively arranged on the upper anchor ear 801 and the lower anchor ear 802; namely: when another section of pipe fitting is clamped, the pipe fitting can be placed below the upper hoop 801, then the rack 803 on the lower hoop 802 is inserted into the reserved through hole on the upper hoop 801, then the rack 803 is continuously tensioned, the fixing block 804 is arranged on the upper hoop 801, the third spring 806 and the anti-reversion block 805 are arranged on the fixing block 804, the rack 803 can only slide unidirectionally to enable the upper hoop 801 to be fastened with the lower hoop 802, the rack 803 is not pulled after the lower hoop 802 is matched with the upper hoop 801 to completely clamp the pipe fitting, the pipe fitting is clamped, after welding is completed, the brace 807 can be pulled, the third spring 806 is compressed, the brace 807 is pressed against the mounting block 808, the mounting block 808 is lowered, the fourth spring 809 is compressed, the brace 807 slides to the other side of the mounting block 808, the brace 807 is further limited to the mounting block 807, the anti-reversion block 805 is not clamped with the rack 803, the lower hoop 802 can be detached at this time, the welded pipe fitting is taken out, the surface of the pipe fitting is protected, and meanwhile the surface of the pipe fitting is clamped firmly.
When the invention is used, firstly, when a pipe fitting to be welded is required to be fixed, the pipe fitting is placed in the lower pipe sleeve 302 on the base 201, the hydraulic rod 203 on the frame 202 is started again, the hydraulic rod 203 stretches to drive the fixed seat 204 to descend, the fixed seat 204 is provided with the upper pipe sleeve 301, the extruded block 303 on the upper pipe sleeve 301 is firstly contacted with the push block 304 on the lower pipe sleeve 302, as the section of the push block 304 is trapezoid, the extruded block 303 continuously descends, the two push blocks 304 are driven to continuously slide to further drive the sliding block 305 and the clamping block 306 on the lower pipe sleeve 302 to slide, the sliding block 305 and the clamping block 306 on the upper pipe sleeve 301 are matched to clamp and fix the pipe fitting, the extruded block 303 descends more stably as the interference force received by the push block 304 is, the clamped pipe fitting is more stable until the upper pipe sleeve 301 is completely jointed with the lower pipe sleeve 302, the friction force between the first rubber pad 307 is increased, the pipe fitting is firmly fixed by the guide rod 206 and the guide sleeve 205, the descending stability of the fixed seat 204 is improved, the sliding block 305 is convenient for the sliding block 305 and the clamping block 306 and the clamping shaft 309 is effectively prevented from being reset by the tension spring 309;
then, when the pipe fittings with different pipe diameters need to be fixed, the push block 304 can be taken down from the lower pipe sleeve 302, the proper push block 304 is replaced, the sliding stability of the push block 304 is improved due to the arrangement of the sliding rail 404, meanwhile, the push block 304 is prevented from deviating, after the proper push block 304 is replaced, the worm 401 can be rotated by a wrench, the worm 401 rotates to drive the worm wheel 402 to rotate, the worm wheel 402 rotates to drive the first screw 403 to rotate, the sliding block 305 on the upper pipe sleeve 301 is driven to slide, and the position of the clamping block 306 on the upper pipe sleeve 301 is adjusted, so that the clamping block 306 on the lower pipe sleeve 302 is matched better to fix the pipe fitting;
Secondly, when the pipe fitting welded on the half side needs to be turned over, as the extruded block 303 is abutted against the limiting block 501 when the pipe fitting is lowered, the first spring 504 is compressed until the lower pipe sleeve 302 is completely attached to the upper pipe sleeve 301, under the reset action of the first spring 504, the limiting block 501 is clamped with the limiting groove 502 on the extruded block 303, the upper pipe sleeve 301 and the lower pipe sleeve 302 are further fixed together, when the pipe fitting is turned over, only a motor 508 in the base 201 is required to be started, the motor 508 further drives a gear 507 to rotate, the gear 507 rotates to drive the half gear ring 506 to rotate the half gear ring 506 and further drive a guide rail 505, the section of the guide rail 505 is T-shaped, the sliding of the upper pipe sleeve 301 and the lower pipe sleeve 302 is avoided when the upper pipe sleeve 301 is contacted with the lower pipe sleeve 302, the guide rail 505 rotates and further drives the upper pipe sleeve 301 to rotate to the inside of the base 201, the lower pipe sleeve 302 further rotates to the inside of the fixed seat 204, and further realize the turning over of the pipe fitting, after the welding is completed, the motor 508 is started to reset the upper pipe sleeve 301 and the lower pipe sleeve 302, the pull rod 503 is pulled, and after the limiting block 501 is released from limiting the pipe sleeve 303, the upper pressure rod 203 is separated from the lower pipe sleeve 301;
Then, when the angle of another section of pipe fitting is required to be adjusted according to the shape of the frame to be welded, the length of the telescopic rod 601 can be adjusted firstly, the length of the corresponding connecting rod 602 is changed, then the hand wheel 605 on the mounting rod 603 is rotated, the hand wheel 605 rotates to drive the second screw 606 to rotate, and then the mounting rod 603 is driven to slide up and down on the telescopic rod 601, the guide post 607 is arranged to effectively avoid the deflection of the mounting rod 603 on the connecting rod 602, the height of the mounting rod 603 is changed to change the height of the turntable 604 on the mounting rod 603, the clamping structure 8 on the turntable 604 and the height of the other section of pipe fitting clamped on the clamping structure 8 are driven to be changed, when the angle of the pipe fitting is continuously adjusted, the fixing rod 702 on one side of the mounting rod 603 is pulled, the second spring 704 is compressed, the limiting disc 703 slides on the mounting rod 603, the positioning post 705 on the limiting disc 703 is separated from the two positioning holes 706 on the turntable 604, and after the pipe fitting is adjusted to a proper angle by rotating the pipe fitting or the clamping structure 8, the positioning rod 705 can be loosened, and the angle of the positioning post 706 on the positioning disc 703 is clamped under the action of the second spring 704;
Finally, when another section of pipe fitting is clamped, the pipe fitting can be placed below the upper hoop 801, then the rack 803 on the lower hoop 802 is inserted into the reserved through hole on the upper hoop 801, then the rack 803 is continuously tensioned, the third spring 806 and the anti-reverse block 805 are arranged on the fixing block 804, the rack 803 can only slide unidirectionally so that the upper hoop 801 and the lower hoop 802 are fastened, the rack 803 is not pulled after the lower hoop 802 is matched with the upper hoop 801 to completely clamp the pipe fitting, the pipe fitting is clamped, after welding is finished, the brace 807 can be pulled, the third spring 806 is compressed, the brace 807 is pressed against the mounting block 808, the mounting block 808 is lowered, the fourth spring 809 is compressed, the brace 807 slides to the other side of the mounting block 808, the brace 807 is further limited, the brace 807 can pull the anti-reverse block 805 to not clamp the rack 803, the lower hoop 802 and the rack 803 can be detached at this time, the welded pipe fitting is taken out, and the surface of the pipe fitting is protected, and meanwhile the pipe fitting is clamped firmly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. Fixed frock is used in frame iron pipe welding process, its characterized in that includes: a bottom plate (1);
the mounting structure (2) is arranged on the bottom plate (1), the mounting structure (2) comprises a base (201), the base (201) is fixedly connected to the bottom plate (1), the frame (202) is fixedly connected to the bottom plate (1), the hydraulic rod (203) is arranged on the frame (202), the fixing seat (204) is fixedly connected to the telescopic end of the hydraulic rod (203), two guide sleeves (205) are fixedly connected to the two ends of the fixing seat (204), the two guide sleeves (205) are respectively and slidably connected to the two guide rods (206), one end of each guide rod (206) is fixedly connected to the bottom plate (1), and the other end of each guide rod (206) is fixedly connected to the frame (202);
Fixed knot constructs (3), be equipped with fixed knot constructs (3) on mounting structure (2), fixed knot constructs (3) including last pipe box (301), it is connected with last pipe box (301) to rotate on fixing base (204), it is connected with lower pipe box (302) to rotate on base (201), it is trapezoidal extrusion piece (303) to go up fixedly connected with two tip cross sections on pipe box (301), sliding connection has two push blocks (304) that the cross section is trapezoidal on lower pipe box (302), symmetrical sliding connection has two sliders (305) on lower pipe box (302), push block (304) are contradicted with slider (305), sliding connection has another slider (305) on going up pipe box (301), three all fixedly connected with grip block (306) on slider (305), fixedly connected with first rubber pad (307) on grip block (306); two clamping blocks (306) on the lower pipe sleeve (302) are fixedly connected with a guide shaft (308) respectively, the guide shaft (308) is in sliding connection with the lower pipe sleeve (302), and a tension spring (309) is fixedly connected between the clamping blocks (306) and the lower pipe sleeve (302);
A replacement structure (4), wherein the fixed structure (3) is provided with the replacement structure (4); the turnover structure (5) is arranged on the mounting structure (2); the replacing structure (4) comprises sliding rails (404), a plurality of sliding rails (404) are arranged on the lower pipe sleeve (302), the push block (304) is connected with the sliding rails (404) in a sliding mode, a worm (401) is connected to the upper pipe sleeve (301) in a rotating mode, a worm wheel (402) is meshed with one side of the worm (401), a first screw (403) in rotating connection with the upper pipe sleeve (301) is fixedly connected to the worm wheel (402), and the first screw (403) is in threaded connection with a sliding block (305) on the upper pipe sleeve (301);
The turnover structure (5) comprises a limiting block (501), two limiting blocks (501) with trapezoidal end sections are connected to the lower pipe sleeve (302) in a sliding mode, the limiting blocks (501) are clamped with limiting grooves (502), the limiting grooves (502) are formed in the extruded blocks (303), a pull rod (503) connected with the lower pipe sleeve (302) in a sliding mode is fixedly connected to the limiting blocks (501), and a first spring (504) is fixedly connected between the limiting blocks (501) and the lower pipe sleeve (302); the upper pipe sleeve (301) and the lower pipe sleeve (302) are respectively fixedly connected with an arc-shaped guide rail (505) with a T-shaped section, the two guide rails (505) are both in sliding connection with the base (201) and the fixed seat (204), the guide rails (505) are fixedly connected with a half gear ring (506), the inside of the base (201) is rotationally connected with a gear (507) meshed with the half gear ring (506), a motor (508) is arranged in the base (201), and the output end of the motor (508) is fixedly connected with the gear (507); when the pipe fitting on the welding half surface needs to be overturned, as the extruded block (303) can be abutted against the limiting block (501) when descending, the first spring (504) can be compressed until the lower pipe sleeve (302) is completely attached to the upper pipe sleeve (301), under the reset action of the first spring (504), the limiting block (501) can be clamped with the limiting groove (502) on the extruded block (303), so that the upper pipe sleeve (301) and the lower pipe sleeve (302) are fixed together, when the pipe fitting is overturned, only the motor (508) in the base (201) is required to be started, the motor (508) further drives the gear (507) to rotate, the gear (507) rotates to drive the half gear ring (506) to further drive the guide rail (505) to rotate, the section of the guide rail (505) is in a T shape, the upper pipe sleeve (301) is prevented from slipping when contacting with the lower pipe sleeve (302), the guide rail (505) rotates to drive the upper pipe sleeve (301) to rotate, the upper pipe sleeve (301) rotates to the inside of the base (201), the lower pipe sleeve (302) rotates to the lower pipe sleeve (302) to the inside, the motor (204) rotates to further drive the motor (508) to rotate, the gear (507) rotates to drive the gear (507) to rotate, and the lower pipe sleeve (302) rotates to rotate, and the limiting block (301) is further to rotate to realize the upper pipe fitting (302) to be fixed after the pipe fitting (301) is overturned, and the pipe fitting is reset is completed, and the pipe fitting (503) is reset is further completely welded after the pipe fitting (303) is overturned, starting the hydraulic rod (203) to separate the upper pipe sleeve (301) from the lower pipe sleeve (302);
The adjustable pipe sleeve is characterized in that an adjusting structure (6) is arranged on the upper pipe sleeve (301), the adjusting structure (6) comprises a telescopic rod (601), the telescopic rod (601) is fixedly connected with the upper pipe sleeve (301), a connecting rod (602) is fixedly connected to the upper pipe sleeve (301), mounting bars (603) are slidably connected to the telescopic rod (601) and the connecting rod (602), a second screw (606) is connected to the telescopic rod (601) in a threaded mode, the second screw (606) is connected with the mounting bars (603) in a rotating mode, and a hand wheel (605) is detachably connected to the end portion of the second screw (606); the connecting rods (602) are connected to the guide posts (607) in a sliding manner, two ends of the guide posts (607) are fixedly connected to the mounting bars (603), the two mounting bars (603) are respectively and rotatably connected with the turntables (604), and a clamping structure (8) is fixedly connected between the two turntables (604);
One be equipped with rotating structure (7) on installing strip (603), rotating structure (7) include fixed strip (701), one fixed strip (701) that the cross-section is L shape of fixedly connected with on installing strip (603), sliding connection has dead lever (702) on fixed strip (701), fixedly connected with limiting plate (703) on dead lever (702), sliding connection between limiting plate (703) and installing strip (603), be equipped with two reference columns (705) on limiting plate (703), block between reference column (705) and locating hole (706), circumference array is equipped with a plurality of locating hole (706) on carousel (604), fixedly connected with second spring (703) between limiting plate (704) and fixed strip (701);
The clamping structure (8) comprises an arc-shaped upper hoop (801), two upper hoops (604) are fixedly connected with the upper hoops (801), two racks (803) are slidably connected on the upper hoops (801), the racks (803) are fixedly connected on an arc-shaped lower hoop (802), two fixing blocks (804) are fixedly connected on the upper hoops (801), an anti-reversion block (805) with a trapezoid cross section is slidably connected inside the fixing blocks (804), the anti-reversion block (805) is clamped with the racks (803), and a third spring (806) is fixedly connected between the anti-reversion block (805) and the fixing blocks (804); an L-shaped brace (807) which is in sliding connection with the fixed block (804) is fixedly connected to the anti-reverse block (805), the cross section of the end part of the brace (807) is of a trapezoid structure, two mounting blocks (808) with trapezoid cross sections are connected to the upper anchor ear (801) in a sliding manner, a fourth spring (809) is fixedly connected between the mounting blocks (808) and the upper anchor ear (801), and second rubber pads (810) are respectively arranged on the upper anchor ear (801) and the lower anchor ear (802);
When holding another section pipe fitting, can place the below at last staple bolt (801), then in inserting the through-hole of reserving on staple bolt (801) with rack (803) on staple bolt (802) down, then constantly take up rack (803), owing to be equipped with fixed block (804) on last staple bolt (801), be equipped with third spring (806) and anti-reverse piece (805) on fixed block (804), rack (803) can only one-way slip make last staple bolt (801) and lower staple bolt (802) fastening, until down staple bolt (802) cooperation go up staple bolt (801) and no longer stimulate rack (803) after holding up the pipe fitting completely, and then the pipe fitting has been held, after the welding is accomplished, can pull brace (807), third spring (806) compress, brace (807) contradict with installation piece (808) back, installation piece (808) decline, fourth spring (809) compress, brace (807) slide to one side in addition of installation piece (808) this moment, installation piece (808) and then carry out spacing to (807) can pull anti-reverse piece (805), and then, the second anchor bolt (803) can be better with the pipe fitting is removed in the time, and the pipe fitting is further firmly welded with holding down (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410343943.8A CN117921295B (en) | 2024-03-25 | 2024-03-25 | Fixing tool for welding and processing frame iron pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410343943.8A CN117921295B (en) | 2024-03-25 | 2024-03-25 | Fixing tool for welding and processing frame iron pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117921295A CN117921295A (en) | 2024-04-26 |
| CN117921295B true CN117921295B (en) | 2024-07-16 |
Family
ID=90768817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410343943.8A Active CN117921295B (en) | 2024-03-25 | 2024-03-25 | Fixing tool for welding and processing frame iron pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117921295B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934266A (en) * | 2020-08-05 | 2020-11-13 | 十堰信义结实业有限公司 | Adjustable multi-variety cable hoop |
| CN114161063A (en) * | 2021-12-22 | 2022-03-11 | 山东强能新能源有限公司 | Processing and manufacturing device of semiconductor device |
| CN217071260U (en) * | 2022-01-24 | 2022-07-29 | 中石化江汉油建工程有限公司 | Automatic welding device for oil and gas pipelines |
| CN219485589U (en) * | 2022-12-12 | 2023-08-08 | 江苏申爵车辆装备有限公司 | Prevent pivoted frame pipe fitting processing with fixed frock |
| CN220547847U (en) * | 2023-06-29 | 2024-03-01 | 赵德伶 | Copper pipe auxiliary welding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427993B1 (en) * | 2000-12-05 | 2002-08-06 | Jan Prochac | Pipe fitting apparatus and method |
| CN209175196U (en) * | 2018-09-27 | 2019-07-30 | 东莞市建安管桩有限公司 | A kind of auxiliary welding equipment |
| CN110429528A (en) * | 2019-09-02 | 2019-11-08 | 国网河南省电力公司宜阳县供电公司 | A kind of power transformation route cable clip structure |
| CN114857416A (en) * | 2021-02-03 | 2022-08-05 | 艾极倍特(上海)半导体设备有限公司 | Camera offset support convenient to adjust and use method thereof |
| CN113883372B (en) * | 2021-09-29 | 2023-01-06 | 桐乡市小微企业成长管理有限公司 | Multimedia equipment that enterprise's exhibition was used |
-
2024
- 2024-03-25 CN CN202410343943.8A patent/CN117921295B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934266A (en) * | 2020-08-05 | 2020-11-13 | 十堰信义结实业有限公司 | Adjustable multi-variety cable hoop |
| CN114161063A (en) * | 2021-12-22 | 2022-03-11 | 山东强能新能源有限公司 | Processing and manufacturing device of semiconductor device |
| CN217071260U (en) * | 2022-01-24 | 2022-07-29 | 中石化江汉油建工程有限公司 | Automatic welding device for oil and gas pipelines |
| CN219485589U (en) * | 2022-12-12 | 2023-08-08 | 江苏申爵车辆装备有限公司 | Prevent pivoted frame pipe fitting processing with fixed frock |
| CN220547847U (en) * | 2023-06-29 | 2024-03-01 | 赵德伶 | Copper pipe auxiliary welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117921295A (en) | 2024-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109175872A (en) | A kind of petroleum pipeline welder | |
| CN211163611U (en) | Steel pipe clamp for machining | |
| CN118081152A (en) | Portable pipe orifice assembly welding device and application method thereof | |
| CN117921295B (en) | Fixing tool for welding and processing frame iron pipe | |
| CN114769930A (en) | Automatic welding equipment for metal pipe fittings | |
| CN112570972B (en) | Steel pipe shearing clamp for welding unit | |
| CN115401350A (en) | Laser welding machine multistation weldment work platform | |
| CN111729946B (en) | Straightening device for metal steel pipe of automobile rubber shock absorber | |
| CN210812902U (en) | Drainage support for neurosurgery | |
| CN114619113A (en) | Brazing equipment and method for upper cover of compressor | |
| CN211069892U (en) | Test tube vibration device for food inspection | |
| CN112658373A (en) | Annular end face weld joint cutting device | |
| CN215678926U (en) | Film viewing frame for imaging department | |
| CN221019382U (en) | Metal bed quick fixation assembly welding device | |
| CN216504351U (en) | Support arrangement for auto engineering maintenance | |
| CN219358548U (en) | Pipeline supporting device for steel structure construction | |
| CN117001193A (en) | Laser welding piece positioning compactor | |
| CN220739955U (en) | Stainless steel subway vehicle module type side wall skeleton assembly welding tool | |
| CN218937567U (en) | Geographic information illumination detection device for landscape brightening | |
| CN217842963U (en) | Pipeline fixing frame for oil extraction and water injection in oil field | |
| CN211407996U (en) | Universal toothbrush clamp for full-automatic toothbrush production line | |
| CN217848904U (en) | Transmission line anti-drop fixing device | |
| CN217632486U (en) | Novel U shaped steel support is binded device | |
| CN216442370U (en) | Special fixture for engine connecting rod | |
| CN217056609U (en) | High-pressure glass steel tube supporting and fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |