CN116604269A - Frock clamp is used in welding of vehicle vent-pipe - Google Patents
Frock clamp is used in welding of vehicle vent-pipe Download PDFInfo
- Publication number
- CN116604269A CN116604269A CN202310690726.1A CN202310690726A CN116604269A CN 116604269 A CN116604269 A CN 116604269A CN 202310690726 A CN202310690726 A CN 202310690726A CN 116604269 A CN116604269 A CN 116604269A
- Authority
- CN
- China
- Prior art keywords
- sliding
- frame
- rod
- carriage
- sliding frame
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 37
- 238000005452 bending Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 7
- 230000001788 irregular Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000001360 synchronised effect 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
- B23K37/053—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
- B23K37/0533—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 external pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention relates to a fixture, in particular to a fixture for welding an automobile exhaust pipe. The invention provides a fixture clamp for welding an automobile exhaust pipe, which can stably clamp various bending shapes. The utility model provides a frock clamp for welding of vehicle vent-pipe, which comprises a supporting rack, first carriage, first screw rod, first apron, first magnet, mobile mechanism and slide mechanism, the support frame right side sliding connection has first carriage, support frame right side rotation type is connected with first screw rod, first carriage is connected with first screw rod screw thread, first carriage top rotation type is connected with first apron, first magnet is all installed to first apron and first screw rod front side, two first magnets magnetism each other are inhaled, be equipped with mobile mechanism between support frame and the first carriage, the support frame left part is equipped with slide mechanism. Through the adjustment cooperation of moving mechanism and slide mechanism, can carry out firm clamp to the metal pipe section that the vehicle vent-pipe of various crooked shapes waited to weld, improve anchor clamps's suitability.
Description
Technical Field
The invention relates to a fixture, in particular to a fixture for welding an automobile exhaust pipe.
Background
The exhaust pipe of automobile is an important part for exhausting and silencing automobile and is usually welded with several sections of metal pipes, including exhaust manifold, ternary catalyst, middle section silencer, tail section silencer and pipeline for connecting them.
Patent number CN 209850208U's patent discloses an automobile exhaust pipe welding jig, including the bottom plate, two connecting plates of top fixedly connected with symmetry of bottom plate, two equal threaded connection in one side that the connecting plate kept away from each other has extrusion screw, two the one end that extrusion screw is close to each other all runs through connecting plate fixedly connected with extrusion dish, the top of bottom plate is located the backup pad between two connecting plates through supporting shoe fixedly connected with.
Above-mentioned patent is fixed to the blast pipe left and right sides through setting up extrusion screw rod and extrusion dish, carries out fixed effect to the blast pipe through splint and backup pad upper and lower direction, only carries out fixed centre gripping's effect to four directions of pipeline same position, and when other positions of pipeline are crooked irregular, then pipeline wholly can be unbalanced, leads to the pipeline centre gripping unstable, and for this reason, proposes a firm fixture for welding of the automobile exhaust pipe of various crooked shapes of centre gripping to improve the suitability of anchor clamps.
Disclosure of Invention
In order to overcome the defect that the prior art is unstable when an irregular pipeline is clamped, the invention provides a fixture clamp for welding an automobile exhaust pipe, which is used for stably clamping various bending shapes.
The utility model provides a frock clamp for welding of vehicle vent-pipe, including the support frame, first carriage, a first screw rod, a first apron, a first magnet, mobile mechanism and slide mechanism, the support frame right side sliding connection has a first carriage, support frame right side rotation type is connected with a first screw rod, a first carriage is connected with a first screw rod screw thread formula, a first carriage top rotation type is connected with a first apron, a first magnet is all installed to a first apron and a first carriage front side, two first magnets magnetism each other inhale, be equipped with mobile mechanism between support frame and the first carriage, the support frame left part is equipped with slide mechanism.
In one embodiment, the moving mechanism comprises a second sliding frame, a third sliding frame, a second cover plate, a first compression spring, a guide frame, a first sliding block, a fixed sliding rod, a fourth sliding frame, a second screw rod and a second magnet, wherein the second sliding frame is connected to the lower portion of the first sliding frame in a sliding mode, the third sliding frame is connected to the right side of the top of the second sliding frame in a sliding mode, the second cover plate is connected to the second cover plate in a rotating mode, the first compression spring is connected between the right side of the third sliding frame and the second sliding frame, the guide frame is connected to the right side of the bottom of the support frame, the first sliding block is located below the inner top wall of the support frame, the left portion of the second sliding frame is connected with the first sliding block in a sliding mode, the front and the rear sides of the left portion of the inner top wall of the support frame are all connected with the fixed sliding rod, the fourth sliding frame is connected to the left end of the second sliding frame in a sliding mode, the fourth sliding frame is located on the left side of the guide frame, the middle portion of the guide frame is connected to the left side of the second sliding frame in a rotating mode, the second screw rod is connected to the right side of the second sliding frame, and the second screw rod is connected to the front of the second screw rod.
In one embodiment, the sliding mechanism comprises a fifth sliding frame, a rotating frame, a third cover plate, third magnets, a sixth sliding frame, a protruding rod, a second telescopic spring, clamping teeth, sliding plates and buckles, wherein the front side and the rear side of the left part of the supporting frame are connected with the sliding plates in a sliding mode, arc holes are formed in the right part of the sliding plates on the rear side of the supporting frame, the sixth sliding frame is connected between the sliding plates, the fifth sliding frame is connected with the sixth sliding frame in a sliding mode, the rotating frame is rotatably connected with the top of the fifth sliding frame, the third cover plate is rotatably connected with the top of the rotating frame, the bottom surface of the third cover plate and the top surface of the rotating frame are respectively provided with a semicircular curved surface, the rotating frame and the front side of the third cover plate are respectively provided with a third magnet, the protruding rods are rotatably connected between the upper parts of the sliding plates, the protruding rods are slidably connected with the arc holes of the rear sliding plates, a plurality of strips are uniformly arranged between the bottom of the sixth sliding frame and the clamping teeth, the strip-shaped grooves are uniformly arranged between the six sliding frames and the strip-shaped grooves, the strip-shaped grooves are correspondingly pressed from the bottom of the six strip-shaped sliding frames to the top of the rotating frame, and the strip-shaped grooves are correspondingly pressed from the top to the top of the rotating frame to the strip-shaped sliding frames.
In one embodiment, the intelligent pipeline lifting device further comprises a prompting mechanism, the prompting mechanism comprises a sliding baffle, a third screw rod, a handle, a pipeline limiting slide rod and a pipeline limiting slide rod, the front portion of the second sliding frame is marked with scale values, the scale values are sequentially increased from zero from right to left, the right side of the second sliding frame is connected with the third screw rod in a threaded mode, the left end of the third screw rod is rotationally connected with the sliding baffle, the left end face of the sliding baffle is aligned with zero scale, the sliding baffle is slidably connected with the second sliding frame, the sliding baffle moves leftwards to be in contact with the right wall of the support frame, the right end of the third screw rod is connected with the handle, the top of one side, close to the first cover plate and the second cover plate, of the first cover plate is provided with a sliding groove, the pipeline limiting slide rod is connected in the sliding groove in an equal sliding mode, and when the end, close to the pipeline limiting slide rod is driven to slide inwards by the pipeline limiting slide rod, and the distance between the two pipeline limiting slide rods is just equal to the distance between the zero scale and the support frame.
In one of them embodiment, still including stop gear, stop gear is including the guide bar, first bull stick, the second bull stick, head rod and gyro wheel, the second connecting rod, the third connecting rod, rubber piece and fourth telescopic spring, second carriage right side rear portion is connected with the guide bar, the guide bar left end face sets up to the inclined plane of left below slope, two upper and lower portions on support frame right side and the equal rotation type in support frame left side are connected with first bull stick, all be connected with the second bull stick on the first bull stick on right side, the rotation type is connected with the head rod between the second bull stick, the gyro wheel is installed to the head rod bottom, the gyro wheel is contacted with the guide bar left end face and is cooperated, the first bull stick on support frame left side and the first bull stick on support frame right side are connected with two second connecting rods between the head rod on support frame right side upper portion, the rotation evenly is connected with a plurality of third connecting rod between the second connecting rod inboard, the sixth carriage outside of rear side is connected with the rubber piece in a sliding mode, the rubber piece on upper and lower both sides is connected with the protruding rod rear portion swing joint, the second connecting rod on upper and lower both sides is contacted with the rubber piece on upper and lower sides respectively, the second connecting rod on lower side is connected with the outside the second connecting rod of the rubber piece outside the second connecting rod on the side of the upper and lower side.
In one embodiment, the locking mechanism comprises a rotary limiting rod, a rotary pipe, a second sliding rod and a fifth telescopic spring, wherein the rotary limiting rod is connected with the front portion of the first sliding frame in a penetrating and rotating mode, the rotary limiting rod penetrates through the two first magnets, the rotary pipe is connected with the lower portion of the rotary limiting rod in a rotating mode, the second sliding rod is connected with the front side of the second sliding frame in a rotating mode, the second sliding rod is connected with the rotary pipe in a sliding mode, the fifth telescopic spring is connected between the rotary pipe and the second sliding rod, and the fifth telescopic spring is located in the second sliding rod.
In one embodiment, the device further comprises an adjusting mechanism, the adjusting mechanism comprises a fourth screw and a clamping plate, the fourth screw is connected to the front side and the rear side of the first cover plate and the second cover plate in a threaded mode, the clamping plate is connected to the bottom end of the fourth screw in a rotary mode, and the clamping plate is embedded into the first cover plate or the second cover plate in the initial mode.
In one embodiment, the prompting mechanism further comprises a handle, and the right end of the third screw rod is connected with the handle.
The beneficial effects are that: 1. through the adjustment cooperation of moving mechanism and slide mechanism, can carry out firm clamp to the metal pipe section that various crooked shapes wait to weld, improve anchor clamps's suitability.
2. Through rotating the handle for slide damper moves about and adjusts, can adjust two metal tubes welding required distance according to slide damper's suggestion effect.
3. Through setting up stop gear, when the tubular metal resonator on the third carriage is close to the tubular metal resonator between rotating turret and the first carriage to the left, synchronous realization automatic fixed slide mechanism's effect.
4. When the second sliding frame slides leftwards, the rotary limiting rod rotates to lock the first magnet, so that the first cover plate cannot be opened, the metal pipe on the first sliding frame is fixed and limited, and random jumping of the metal pipe during welding is avoided.
5. Through positive and negative rotation fourth screw rod, can adjust splint and tubular metal resonator inner wall in close contact according to the size of tubular metal resonator, adapt to the clamping different thick and thin tubular metal resonator.
Drawings
Fig. 1 is a perspective view of a first perspective view of the present invention.
Fig. 2 is a schematic perspective view of a second perspective view of the present invention.
Fig. 3 is a schematic perspective view of a first part of the present invention.
Fig. 4 is a schematic perspective view of a second part of the present invention.
Fig. 5 is a schematic perspective view of a first part of a moving mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second part of the moving mechanism of the present invention.
Fig. 7 is a schematic perspective view of a first part of a sliding mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a second part of the sliding mechanism of the present invention.
Fig. 9 is a schematic perspective view of a third part of the sliding mechanism of the present invention.
Fig. 10 is a schematic perspective view of a prompting mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a first part of a limiting mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a second part of the limiting mechanism of the present invention.
Fig. 13 is a schematic perspective view of a third part of the spacing mechanism of the present invention.
Fig. 14 is a schematic perspective view of a fourth part of the limiting mechanism of the present invention.
Fig. 15 is a schematic perspective view of a fifth part of the limiting mechanism of the present invention.
Fig. 16 is a schematic perspective view of a first portion of the locking mechanism of the present invention.
Fig. 17 is a schematic perspective view of a second portion of the locking mechanism of the present invention.
Fig. 18 is a schematic perspective view of a third portion of the locking mechanism of the present invention.
Fig. 19 is a schematic perspective view of a first part of the adjusting mechanism of the present invention.
Fig. 20 is a schematic perspective view of a second part of the adjusting mechanism of the present invention.
In the reference numerals: the device comprises a 1-supporting frame, a 2-first sliding frame, a 3-first screw, a 4-first cover plate, a 5-first magnet, a 6-moving mechanism, a 61-second sliding frame, a 62-third sliding frame, a 63-second cover plate, a 64-first compression spring, a 65-guiding frame, a 651-first sliding block, a 66-fixed sliding rod, a 67-fourth sliding frame, a 68-second screw, a 69-second magnet, a 7-sliding mechanism, a 71-fifth sliding frame, a 72-rotating frame, a 73-third cover plate, a 74-third magnet, a 75-sixth sliding frame, a 76-protruding rod, a 77-second telescopic spring, a 78-clamping rod, a 79-sliding plate, a 710-buckle, an 8-prompting mechanism, a 81-sliding baffle plate, a 82-third screw, a 83-handle, a 84-pipe limit sliding rod, a 85-pipe limit rotating rod, a 9-limit mechanism, a 91-guiding rod, a 92-first rotating rod, a 93-second rotating rod, a 94-first connecting rod, a 95-roller, a 96-second connecting rod, a 97-third connecting rod, a 98-fourth telescopic spring, a 99-fourth telescopic spring, a 103-fourth telescopic spring, a 11-fourth telescopic mechanism, a 11-telescopic clamping mechanism.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings.
Example 1
The utility model provides a frock clamp for welding of vehicle vent-pipe, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, including support frame 1, first carriage 2, first screw rod 3, first apron 4, first magnet 5, moving mechanism 6 and sliding mechanism 7, first carriage 2 slidingtype is connected on support frame 1 right side, first screw rod 3 rotation type is connected on support frame 1 right side, first carriage 2 and first screw rod 3 screw thread formula are connected, first apron 4 rotation type is connected at first carriage 2 top, first magnet 5 is all installed to first apron 4 and first carriage 2 front side, two first magnets 5 mutually magnetism inhale, the bottom surface of first apron 4 and the top surface of first carriage 2 all are set up semicircular curved surface, moving mechanism 6 establishes between support frame 1 and first carriage 2, sliding mechanism 7 establishes in support frame 1 left part.
As shown in fig. 1, 2, 5 and 6, the second carriage 61, the third carriage 62, the second cover 63, the first compression spring 64, the guide frame 65, the first slider 651, the fixed slide bar 66, the fourth carriage 67, the second screw 68 and the second magnet 69 constitute the moving mechanism 6, the second carriage 61 is slidably connected to the lower portion of the first carriage 2, the third carriage 62 is slidably connected to the right side of the top of the second carriage 61, the second cover 63 is rotatably connected to the top of the third carriage 62, the second cover 63 is positioned on the right side of the first carriage 2, the bottom surface of the second cover 63 and the top surface of the third carriage 62 are both provided as semicircular curved surfaces, the first compression spring 64 is connected between the right side of the third carriage 62 and the second carriage 61, the leading truck 65 is connected on the right side of the bottom of the supporting frame 1, the first sliding block 651 is connected on the top of the leading truck 65 in a sliding mode, the left part of the second sliding frame 61 is connected with the first sliding block 651 in a sliding mode, the first sliding block 651 is located below the inner top wall of the supporting frame 1, fixed sliding rods 66 are connected on the front side and the rear side of the left part of the inner top wall of the supporting frame 1, the fourth sliding frame 67 is connected between the fixed sliding rods 66 in a sliding mode, the fourth sliding frame 67 is located on the left side of the leading truck 65, the left end of the second sliding frame 61 is connected with the fourth sliding frame 67 in a sliding mode, the second screw 68 is connected with the left side of the supporting frame 1 in a sliding mode, the second magnet 69 is installed on the front side of the third sliding frame 62 and the front side of the second cover plate 63, and the two second magnets 69 are mutually magnetically attracted.
As shown in fig. 1, 7, 8 and 9, the fifth carriage 71, the rotating frame 72, the third cover plate 73, the third magnet 74, the sixth carriage 75, the protruding rod 76, the second telescopic spring 77, the latch 78, the sliding plate 79 and the buckle 710 form the sliding mechanism 7, two sliding plates 79, the sliding plates 79 are respectively connected to the front side and the rear side of the left part of the supporting frame 1 in a sliding manner, the right part of the sliding plate 79 on the rear side is provided with an arc hole, the sixth carriage 75 is connected between the sliding plates 79, the fifth carriage 71 is connected to the sixth carriage 75 in a sliding manner, the rotating frame 72 is connected to the top of the fifth carriage 71 in a rotating manner, the third cover plate 73 is connected to the top of the rotating frame 72 in a rotating manner, the bottom surface of the third cover plate 73 and the top surface of the rotating frame 72 are both provided with semicircular curved surfaces, the rotating frame 72 and the front side of the third cover plate 73 are both provided with the third magnet 74, the two third magnets 74 are mutually magnetically attracted, the protruding rod 76 is rotatably connected between the upper parts of the sliding plates 79, the protruding rod 76 is slidably connected with the arc holes of the rear sliding plates 79, the clamping teeth 78 are connected inside the fifth sliding frame 71 through the four second telescopic springs 77, the protruding rod 76 is positioned between the fifth sliding frame 71 and the clamping teeth 78, a plurality of strip grooves are uniformly formed in the bottom of the sixth sliding frame 75 from front to back, the protruding rod 76 is contacted with the tops of the clamping teeth 78, the spacing between the strip grooves of the sixth sliding frame 75 is equal to the spacing between the strip grooves of the clamping teeth 78, when the protruding rod 76 rotates anticlockwise to downwards squeeze the clamping teeth 78, the teeth of the clamping teeth 78 correspond to the strip grooves of the sixth sliding frame 75, the clamping teeth 78 are downwards clamped by the sixth sliding frame 75, the clamping buckle 710 is rotatably connected to the right upper part of the sliding plate 79 at the rear side, and the clamping buckle 710 is used for locking the protruding rod 76.
This is a work fixture for welding an automobile exhaust pipe, first, the third cover plate 73, the first cover plate 4 and the second cover plate 63 are opened, the second telescopic spring 77 is in a natural state, the latch 78 is not engaged with the sixth sliding frame 75, according to the bending degree of a section of metal pipe to be welded, the fifth sliding frame 71 drives the rotating frame 72 to slide back and forth to adjust the rotating frame 72 back and forth by pushing the fifth sliding frame 71 to slide back and forth along the sixth sliding frame 75, the fifth sliding frame 71 drives the latch 78 to move back and forth through the second telescopic spring 77, the strip-shaped groove of the latch 78 corresponds to the tooth of the sixth sliding frame 75, the sliding plate 79 slides left and right along the supporting frame 1 to adjust the whole sliding mechanism 7, after the adjustment, the convex rod 76 is manually pushed to rotate anticlockwise, the convex rod 76 slides right and upward along the sliding plate 79 at the rear side, the protruding part of the protruding rod 76 rotates to contact with the top of the latch 78, the latch 78 is pressed to clamp the sixth sliding frame 75 downwards, the second telescopic spring 77 is stretched, at this time, the protruding rod 76 is clamped by the rotating buckle 710, the first sliding frame 2 is slid back and forth along the supporting frame 1 by rotating the first screw 3 forwards and backwards, the first sliding frame 2 is adjusted forwards and backwards, the irregular metal tube is stably placed between the rotating frame 72 and the first sliding frame 2 by rotating the rotating frame 72 by a proper angle, another metal tube to be tested is placed on the third sliding frame 62, the third cover plate 73, the first cover plate 4 and the second cover plate 63 are covered, the magnetic attraction of the third magnet 74, the first magnet 5 and the second magnet 69 causes the third cover plate 73, the first cover plate 4 and the second cover plate 63 to clamp the left and right ends of the metal tube between the rotating frame 72 and the first sliding frame 2 respectively, the other section of metal tube is clamped on the third sliding frame 62, then people rotate the second screw 68, thereby driving the fourth sliding frame 67 to move leftwards, further driving the second sliding frame 61 to slide leftwards, then driving the metal tube placed on the third sliding frame 62 to move leftwards close to the metal tube between the rotating frame 72 and the first sliding frame 2, when the first sliding frame 2 is adjusted forwards and backwards, the first sliding frame 2 drives the second sliding frame 61 to synchronously slide forwards and backwards along the fourth sliding frame 67, the second sliding frame 61 drives the first sliding block 651 to slide forwards and backwards along the guide frame 65, the metal tube on the third sliding frame 62 always aligns with the metal tube between the rotating frame 72 and the first sliding frame 2, when the two sections of metal tubes are in contact extrusion, the third sliding frame 62 slides rightwards along the first compression spring 64, the first compression spring 64 is compressed, a buffer effect is achieved, after the welding is completed, the third cover plate 73, the first cover plate 4 and the second cover plate 63 are opened, the welded metal tube is removed, the first compression spring 62 drives the third sliding frame 62 to drive the second sliding frame 62 to move rightwards, and then the second sliding frame 62 drives the second sliding frame 69 to move rightwards, and the second sliding frame 63 is driven by the second screw 67 to move rightwards, and all the second sliding frame 63 is driven to slide rightwards.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2 and 10, the device further comprises a prompt mechanism 8, a sliding baffle 81, a third screw rod 82, a handle 83, a pipeline limiting slide bar 84 and a pipeline limiting rotary bar 85 form the prompt mechanism 8, the front part of the second sliding frame 61 is marked with scale values, the scale values are sequentially increased from right to left, the third screw rod 82 is in threaded connection with the right side of the second sliding frame 61, the sliding baffle 81 is in rotary connection with the left end of the third screw rod 82, the sliding baffle 81 is in sliding connection with the second sliding frame 61, the left end face of the sliding baffle 81 is aligned with zero scale, the sliding baffle 81 moves leftwards to be in contact with the right wall of the supporting frame 1, the handle 83 is connected with the right end of the third screw rod 82, the tops of one sides, which are close to each other, of the first cover plate 4 and the second cover plate 63 are respectively in sliding connection with the sliding grooves of the first cover plate 4 and the second cover plate 63, the pipeline limiting rotary bar 85 is in rotary connection with the end, which is close to each other, and when the pipeline limiting rotary bar 84 is driven to slide inwards to the limit through the pipeline limiting rotary bar 85, the pipeline limiting rotary bar is in sliding to the limit position, the limit distance between the two supporting frames is just equal to the zero distance between the two supporting frames 85.
When placing the metal tube, make the metal tube pass through the limit of pipeline spacing bull stick 85 promotion pipeline spacing slide bar 84 inboard slip to the limit of spout, the distance between two pipeline spacing bull sticks 85 is just equal to zero scale to the distance between the support frame 1 this moment, drive the rotation of third screw rod 82 through rotating handle 83 earlier, make slide damper 81 slide left and adjust to corresponding scale, then make the metal tube on right side left be close to left metal tube through second carriage 61 slide left, when second carriage 61 drive slide damper 81 through third screw rod 82 move left and support frame 1 right wall contact, then the distance between two metal tubes just is the value of corresponding scale about, so can adjust the distance that two metal tubes welding needs according to slide damper 81's suggestion effect, after adjusting, people upwards rotate pipeline spacing slide bar 84, can weld two metal tubes.
As shown in fig. 1, 2, 11, 12, 13, 14 and 15, the device further comprises a limiting mechanism 9, a guide rod 91, a first rotating rod 92, a second rotating rod 93, a first connecting rod 94, a roller 95, a second connecting rod 96, a third connecting rod 97, a rubber block 98 and a fourth telescopic spring 99 form the limiting mechanism 9, the guide rod 91 is connected to the rear part of the right side of the second sliding frame 61, the left end face of the guide rod 91 is provided with an inclined plane inclined to the lower left, the upper part and the lower part of the right side of the supporting frame 1 and the left side of the supporting frame 1 are connected with the first rotating rod 92 through bearings, the first rotating rod 92 on the right side is connected with the second rotating rod 93 through keys, the first connecting rod 94 is connected between the second rotating rods 93 through bearings, the roller 95 is arranged at the bottom of the first connecting rod 94, the gyro wheel 95 contacts the cooperation with guide bar 91 left end face, two second connecting rods 96 rotation type connect between the first bull stick 92 of support frame 1 left side and the first bull stick 92 of support frame 1 right side upper portion, a plurality of third connecting rod 97 even rotation type connect between the second connecting rod 96 inboard, the sixth carriage 75 outside of rear side is connected with rubber piece 98 in upper and lower two equal slidingtype, the second connecting rod 96 of upper and lower both sides respectively with the rubber piece 98 of upper and lower both sides contact, the rubber piece 98 of upper side is connected with protruding pole 76 rear portion activity, the outside motion of the second connecting rod 96 of upper and lower both sides respectively extrudes the rubber piece 98 of upper and lower both sides outside and slides tightly with support frame 1 subsides, be connected with fourth expansion spring 99 between the rubber piece 98 right side of lower part and the sixth carriage 75.
After the position of the sliding mechanism 7 is adjusted, the locking of the buckle 710 to the convex rod 76 is released, the second screw rod 68 is rotated to enable the second sliding frame 61 to move leftwards, the second sliding frame 61 extrudes the roller 95 to move upwards, the first connecting rod 94 is driven to move upwards, the first connecting rod 94 drives the first rotating rod 92 to rotate through the second rotating rod 93, the first rotating rod 92 drives the rubber block 98 to slide outwards to abut against the inner wall of the supporting frame 1 through the second connecting rod 96, the fourth telescopic spring 99 is compressed, the sixth sliding frame 75 cannot move leftwards and rightwards, the second connecting rod 96 also drives the third connecting rod 97 to change from an inclined state into a vertical state, the second connecting rod 96 can be supported and stabilized, the rubber block 98 on the upper side also drives the convex rod 76 to slide rightwards and upwards along the sliding plate 79, the convex rod 76 does not need to be manually rotated, realizing that the convex rod 76 automatically presses and clamps the clamping teeth 78 downwards into the sixth sliding frame 75, thus when the metal pipe on the third sliding frame 62 approaches to the left and approaches to the metal pipe between the rotating frame 72 and the first sliding frame 2, the effect of automatically fixing the sliding mechanism 7 is synchronously realized, the second screw rod 68 is reversely rotated, so that the second sliding frame 61 does not press the roller 95 any more when the second sliding frame 61 slides rightwards, the roller 95 drives the first connecting rod 94 to move downwards under the action of gravity, the first connecting rod 94 drives the first rotating rod 92 to reversely rotate through the second rotating rod 93, the first rotating rod 92 drives the rubber block 98 to slide inwards through the second connecting rod 96 and separate from the inner wall of the supporting frame 1, the fourth telescopic spring 99 is reset, the fourth telescopic spring 99 can prevent the rubber block 98 at the lower side from sliding outwards and abutting against the inner wall of the supporting frame 1 under the action of gravity, the third connecting rod 97 restores the inclined state, the upper rubber block 98 also drives the cam 76 to slide down and left along the slide 79.
As shown in fig. 1, 2, 16, 17 and 18, the locking mechanism 10 is further comprised of a locking mechanism 101, a rotation limiting rod 101, a rotation tube 102, a second sliding rod 103 and a fifth expansion spring 104, wherein the rotation limiting rod 101 for locking the first magnet 5 is penetratingly and rotatably connected to the front portion of the first sliding frame 2, the rotation limiting rod 101 penetrates through the two first magnets 5, the rotation tube 102 is rotatably connected to the lower portion of the rotation limiting rod 101, the second sliding rod 103 is rotatably connected to the front side of the second sliding frame 61, the second sliding rod 103 is slidably connected with the rotation tube 102, the fifth expansion spring 104 is connected between the rotation tube 102 and the second sliding rod 103, and the fifth expansion spring 104 is located in the second sliding rod 103.
Initially, the first magnet 5 is not locked by the rotary limiting rod 101, when the second sliding frame 61 slides leftwards, the second sliding frame 61 drives the rotary limiting rod 101 to rotate to a state of locking the first magnet 5 sequentially through the second sliding rod 103, the fifth telescopic spring 104 and the rotating tube 102, so that the first cover plate 4 cannot be opened, the metal tube on the first sliding frame 2 is fixed and limited, random jumping of the metal tube during welding is avoided, and when the second sliding frame 61 slides rightwards, the rotary limiting rod 101 is reversed to not lock the first magnet 5 any more.
As shown in fig. 1, 2, 19 and 20, the device further comprises an adjusting mechanism 11, a fourth screw 111 and a clamping plate 112 form the adjusting mechanism 11, the front side and the rear side of the first cover plate 4 and the second cover plate 63 are both in threaded connection with the fourth screw 111, the bottom ends of the fourth screw 111 are both connected with the clamping plates 112 for clamping metal pipes with different thicknesses through bearings, and the clamping plates 112 are initially embedded in the first cover plate 4 or the second cover plate 63.
By rotating the fourth screw 111 in the forward and reverse directions, the fourth screw 111 drives the clamping plate 112 to slide inside and outside, so that the clamping plate 112 can be adjusted to be in close contact with the inner wall of the metal tube according to the size of the metal tube, and the clamping device is suitable for clamping metal tubes with different thicknesses.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. The utility model provides a frock clamp for welding of vehicle vent-pipe, a serial communication port, including support frame (1), first carriage (2), first screw rod (3), first apron (4), first magnet (5), mobile mechanism (6) and slide mechanism (7), support frame (1) right side sideslip is connected with first carriage (2), support frame (1) right side rotation type is connected with first screw rod (3), first carriage (2) and first screw rod (3) screw thread formula are connected, first apron (4) are connected with to first carriage (2) top rotation type, first magnet (5) are all installed to first apron (4) and first carriage (2) front side, two first magnet (5) are mutually magnetically attractively, be equipped with mobile mechanism (6) between support frame (1) and first carriage (2), support frame (1) left part is equipped with slide mechanism (7).
2. The fixture for welding the automobile exhaust pipe according to claim 1, wherein the moving mechanism (6) comprises a second sliding frame (61), a third sliding frame (62), a second cover plate (63), a first compression spring (64), a guide frame (65), a first sliding block (651), a fixed sliding rod (66), a fourth sliding frame (67), a second screw (68) and a second magnet (69), the lower part of the first sliding frame (2) is slidably connected with the second sliding frame (61), the right side of the top of the second sliding frame (61) is slidably connected with a third sliding frame (62), the top of the third sliding frame (62) is rotatably connected with the second cover plate (63), the second cover plate (63) is positioned on the right side of the first sliding frame (2), the first compression spring (64) is connected between the right side of the third sliding frame (62) and the second sliding frame (61), the right side of the bottom of the supporting frame (1) is connected with the guide frame (65), the top of the guide frame (65) is slidably connected with the first sliding block (651), the first sliding block (651) is positioned in the lower part of the supporting frame (1) and the left side of the second sliding frame (61) is connected with the left side of the top wall (61), the sliding type fixing device is characterized in that a fourth sliding frame (67) is connected between fixed sliding rods (66) in a sliding type, the left end of a second sliding frame (61) is connected with the fourth sliding frame (67) in a sliding type, the fourth sliding frame (67) is located on the left side of a guide frame (65), a second screw (68) is connected between the middle of the guide frame (65) and the left side of a supporting frame (1) in a rotating mode, the second screw (68) is connected with the fourth sliding frame (67) in a threaded mode, second magnets (69) are mounted on the front sides of the third sliding frame (62) and a second cover plate (63), and the two second magnets (69) are mutually magnetically attracted.
3. The fixture for welding the automobile exhaust pipe according to claim 1, wherein the sliding mechanism (7) comprises a fifth sliding frame (71), a rotating frame (72), a third cover plate (73), a third magnet (74), a sixth sliding frame (75), a convex rod (76), a second telescopic spring (77), a latch (78), sliding plates (79) and a buckle (710), wherein the sliding plates (79) are connected to the front side and the rear side of the left part of the supporting frame (1) in a sliding manner, arc-shaped holes are formed in the right part of the sliding plate (79) at the rear side, the sixth sliding frame (75) is connected between the sliding plates (79), the fifth sliding frame (71) is connected to the top of the fifth sliding frame (71) in a sliding manner, the rotating frame (72) is connected to the top of the rotating frame (72) in a rotating manner, the bottom surface of the third cover plate (73) and the top surface of the rotating frame (72) are respectively arranged to be semicircular curved surfaces, the third magnet (74) is arranged on the front side of the supporting frame (1), the two third magnets (74) are connected to the convex rod (76) in a sliding manner, the inside latch (78) that is connected with through four second telescopic springs (77) of fifth carriage (71), protruding pole (76) are located between fifth carriage (71) and latch (78), even open in front to back in sixth carriage (75) bottom has a plurality of bar groove, the tooth space of latch (78) is equal with the bar groove interval of sixth carriage (75), protruding pole (76) and latch (78) top contact, protruding pole (76) anticlockwise rotation downwardly extrusion latch (78), when the tooth of latch (78) corresponds with the bar groove of sixth carriage (75), latch (78) down are blocked by sixth carriage (75), slide (79) upper right portion rotation of rear side is connected with buckle (710).
4. The fixture for welding the automobile exhaust pipe according to claim 2, further comprising a prompt mechanism (8), wherein the prompt mechanism (8) comprises a sliding baffle (81), a third screw rod (82), a pipeline limiting slide rod (84) and a pipeline limiting rotary rod (85), the front part of the second sliding frame (61) is marked with scale values, the scale values are sequentially increased from right to left, the right side of the second sliding frame (61) is in threaded connection with the third screw rod (82), the left end of the third screw rod (82) is rotationally connected with the sliding baffle (81), the left end face of the sliding baffle (81) is aligned with zero scale, the sliding baffle (81) is connected with the second sliding frame (61) in a sliding mode, the sliding baffle (81) moves leftwards to be in contact with the right wall of the supporting frame (1), one side top of the first cover plate (4) and the second cover plate (63) close to each other is respectively provided with a sliding groove, the end part of the pipeline limiting slide rod (84) close to each other is rotationally connected with the pipeline limiting rotary rod (85), and the end part of the pipeline limiting slide rod (84) in the sliding groove is driven by the pipeline limiting slide rod (84) to drive the pipeline limiting slide rod (85) to the inner side of the pipeline limiting slide rod (85) to be equal to the limit distance between the two sliding grooves (1) and the two limiting slide rods (85) to the limit distances just equal to zero.
5. The fixture for welding the automobile exhaust pipe according to claim 3, further comprising a limiting mechanism (9), wherein the limiting mechanism (9) comprises a guide rod (91), a first rotating rod (92), a second rotating rod (93), a first connecting rod (94) and a roller (95), a second connecting rod (96), a third connecting rod (97), a rubber block (98) and a fourth telescopic spring (99), the rear part on the right side of the second sliding frame (61) is connected with the guide rod (91), the left end face of the guide rod (91) is provided with an inclined plane inclined towards the left and the lower part, both the upper part and the lower part on the right side of the supporting frame (1) and the left side of the supporting frame (1) are respectively connected with a first rotating rod (92), both the first rotating rod (92) on the right side are respectively connected with a second rotating rod (93), the first connecting rod (94) are respectively connected with the second rotating rods (93), the roller (95) are arranged at the bottom of the first connecting rod (94), the roller (95) is matched with the left end face of the guide rod (91), the first rotating rod (92) on the left side of the supporting frame (1) is contacted with the left end face of the guide rod (91), the second connecting rod is uniformly connected with the second connecting rod (96) on the right side of the supporting frame (1), the upper and lower two parts outside the sixth carriage (75) at the rear side are both connected with rubber blocks (98) in a sliding way, the rubber blocks (98) at the upper side are movably connected with the rear parts of the convex rods (76), the second connecting rods (96) at the upper and lower sides are respectively contacted with the rubber blocks (98) at the upper and lower sides, the second connecting rods (96) at the upper and lower sides move outwards to respectively press the rubber blocks (98) at the upper and lower sides to slide outwards and tightly cling to the supporting frame (1), and a fourth telescopic spring (99) is connected between the right side of the rubber block (98) at the lower part and the sixth carriage (75).
6. The fixture for welding the automobile exhaust pipe according to claim 2, further comprising a locking mechanism (10), wherein the locking mechanism (10) comprises a rotary limiting rod (101), a rotary pipe (102), a second sliding rod (103) and a fifth telescopic spring (104), the rotary limiting rod (101) is rotatably connected to the front portion of the first sliding frame (2) in a penetrating mode, the rotary limiting rod (101) penetrates through the two first magnets (5), the rotary pipe (102) is rotatably connected to the lower portion of the rotary limiting rod (101), the second sliding frame (61) is rotatably connected to the second sliding rod (103) in a front side, the second sliding rod (103) is slidably connected with the rotary pipe (102), the fifth telescopic spring (104) is connected between the rotary pipe (102) and the second sliding rod (103), and the fifth telescopic spring (104) is located in the second sliding rod (103).
7. The fixture for welding the automobile exhaust pipe according to claim 2, further comprising an adjusting mechanism (11), wherein the adjusting mechanism (11) comprises a fourth screw (111) and a clamping plate (112), the front side and the rear side of the first cover plate (4) and the second cover plate (63) are both in threaded connection with the fourth screw (111), the bottom end of the fourth screw (111) is both in rotary connection with the clamping plate (112), and the clamping plate (112) is initially embedded in the first cover plate (4) or the second cover plate (63).
8. The fixture for welding an automobile exhaust pipe according to claim 4, wherein the prompting mechanism (8) further comprises a handle (83), and the right end of the third screw (82) is connected with the handle (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310690726.1A CN116604269A (en) | 2023-06-12 | 2023-06-12 | Frock clamp is used in welding of vehicle vent-pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310690726.1A CN116604269A (en) | 2023-06-12 | 2023-06-12 | Frock clamp is used in welding of vehicle vent-pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116604269A true CN116604269A (en) | 2023-08-18 |
Family
ID=87685421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310690726.1A Pending CN116604269A (en) | 2023-06-12 | 2023-06-12 | Frock clamp is used in welding of vehicle vent-pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116604269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754195A (en) * | 2024-02-22 | 2024-03-26 | 苏州鸿基洁净科技股份有限公司 | Isolation cabin welding auxiliary tool |
| CN118385845A (en) * | 2024-04-28 | 2024-07-26 | 江苏智慧工场技术研究院有限公司 | Welding robot |
-
2023
- 2023-06-12 CN CN202310690726.1A patent/CN116604269A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117754195A (en) * | 2024-02-22 | 2024-03-26 | 苏州鸿基洁净科技股份有限公司 | Isolation cabin welding auxiliary tool |
| CN117754195B (en) * | 2024-02-22 | 2024-05-07 | 苏州鸿基洁净科技股份有限公司 | Isolation cabin welding auxiliary tool |
| CN118385845A (en) * | 2024-04-28 | 2024-07-26 | 江苏智慧工场技术研究院有限公司 | Welding robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116604269A (en) | Frock clamp is used in welding of vehicle vent-pipe | |
| CN205684947U (en) | A kind of mouth of pipe and the welding tooling of flange | |
| CN218612996U (en) | Hollow tubular part machining clamp | |
| CN209919223U (en) | Stainless steel finned tube welding auxiliary fixtures | |
| CN210914975U (en) | Adjustable brick clamping device | |
| CN209140028U (en) | A kind of welder for the production of precise electronic component | |
| CN216669614U (en) | Detection device for electric drill bit sleeve | |
| CN215967098U (en) | Positioning and clamping mechanism for automobile exhaust pipe | |
| CN213470933U (en) | Irregular workpiece fixture device | |
| CN212168843U (en) | Clamping device is used in processing of steel wire winding rubber tube | |
| CN115117714A (en) | Self-adaptive clamping device for processing wiring terminal | |
| CN115585771A (en) | Cellulose acetate panel thickness detection device | |
| CN211682158U (en) | Manipulator anchor clamps of unloading on cylinder cap | |
| CN210024508U (en) | Hollow flat aluminum tube special fixture | |
| CN210291261U (en) | Noise detects with portable folding support | |
| CN211682689U (en) | Side die clamping device | |
| CN221916702U (en) | Double-sided rubberizing fixture for lithium ion battery | |
| CN216097218U (en) | Assembly welding fixing mold for snow shovel | |
| CN213140526U (en) | Novel pneumatic clamping jaw | |
| CN216784781U (en) | Discharging device for automatic TF card tray placing machine | |
| CN216807238U (en) | Battery carrying device | |
| CN219767230U (en) | Horn mouth air inlet pipe clamping and positioning structure | |
| CN220615899U (en) | Transfer positioning vehicle | |
| CN216177789U (en) | Simple and easy two-way location's movable welding mechanism | |
| CN217995847U (en) | Clamping and centering 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 |