CN114367782B - Double exhaust pipe welding device for automobile manufacturing - Google Patents
Double exhaust pipe welding device for automobile manufacturing Download PDFInfo
- Publication number
- CN114367782B CN114367782B CN202210148107.5A CN202210148107A CN114367782B CN 114367782 B CN114367782 B CN 114367782B CN 202210148107 A CN202210148107 A CN 202210148107A CN 114367782 B CN114367782 B CN 114367782B
- Authority
- CN
- China
- Prior art keywords
- clamping mechanism
- plates
- shaped plates
- exhaust pipe
- fixedly connected
- 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 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 48
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
-
- 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
Abstract
The invention provides a double exhaust pipe welding device for automobile manufacturing, and relates to the field of automobile manufacturing. This double exhaust pipe welding set for automobile manufacturing, including two triangular brackets, the one side upper end that two triangular brackets are close to each other all rotates installs the rocker, is equipped with two parallel slide bars between two rockers, the front and back both ends of slide bar respectively keep away from the one end fixed connection of triangular brackets with two rockers, is equipped with first fixture between two rockers, and first fixture is located one side of two slide bars, first fixture and two slide bars sliding connection, and the rear of first fixture is equipped with two second fixture, and two second fixture distributes around. This double exhaust pipe welding set for automobile manufacturing through setting up first fixture and two second fixture, has reached the effect of symmetry welding blast pipe, has solved the problem that is difficult to keep the level and the symmetry of two blast pipes among the prior art.
Description
Technical Field
The invention relates to the field of automobile manufacturing, in particular to a double-exhaust welding device for automobile manufacturing.
Background
An exhaust pipe is part of an engine exhaust system that basically includes an exhaust manifold, an exhaust pipe, and a muffler, and a three-way catalyst, typically for controlling the emission of engine pollutants, is also installed in the exhaust system, and the exhaust pipe generally includes a front exhaust pipe and a rear exhaust pipe. For some vehicles with larger displacement or some sport-type vehicles, because of larger engine power and energy consumption, more waste is generated during the period, and often one exhaust pipe cannot completely solve the problem, the exhaust pipe is further arranged, so that the exhaust pipe has the advantage of being capable of rapidly helping the vehicle to clean tail gas.
And two symmetrical exhaust pipes are required to be installed on some performance vehicles, the most important technical standard is to keep the two exhaust pipes symmetrical, but in the prior art, two identical exhaust pipes are generally designed and manufactured, and then welding is carried out on a platform, so that the welding mode is difficult to keep absolute symmetry and level.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a double exhaust pipe welding device for automobile manufacture, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a double exhaust pipe welding set for automobile manufacturing, including two tripod, the one side upper end that two tripod are close to each other all rotates installs the rocker, be equipped with two parallel slide bars between the two rockers, the front and back both ends of slide bar are kept away from the one end fixed connection of tripod with two rockers respectively, be equipped with first fixture between two rockers, first fixture is located one side of two slide bars, first fixture and two slide bars sliding connection, the rear of first fixture is equipped with two second fixture, two second fixture front and back distributes, the second fixture that is located the rear is with the tripod fixed connection of rear, the junction of second fixture and tripod is located the rotation position of tripod and rocker, the upper and lower both ends of second fixture in place ahead all articulate there is the guide bar, the one end that second fixture was kept away from to two guide bars is articulated with first fixture respectively, be equipped with the slider on two slide bars, slider is for two slide bars sliding, the left surface fixed mounting of second fixture in place has two horizontal poles, two sliders all run through.
The first clamping mechanism comprises two U-shaped plates A, the left side faces of the two U-shaped plates A are fixedly connected through two vertical rods A, one faces, close to each other, of the two U-shaped plates A are movably inserted with pressing plates, springs A are arranged between the pressing plates and the inner bottom walls of the corresponding U-shaped plates A, two ends of each spring A are fixedly connected with the pressing plates and the corresponding U-shaped plates A respectively, two guide rods are hinged to the rear ends of the two U-shaped plates A respectively, and the two U-shaped plates A slide relative to the two sliding rods respectively.
The second clamping mechanism comprises two U-shaped plates B, the left side surfaces of the two U-shaped plates B are fixedly connected through two vertical rods B, two clamping hooks are inserted into the two U-shaped plates B, the tail ends of the clamping hooks penetrate through the U-shaped plates B, top plates are fixedly installed at the tail ends of the two clamping hooks, the two top plates are located on the left sides of the two U-shaped plates B, a cam is arranged between the two top plates, a driving machine is arranged on the left side of the cam, an output shaft of the driving machine is fixedly connected with the cam, the driving machine can drive the cam to separate the two top plates, two springs B are arranged on the left sides of the two top plates, the upper ends and the lower ends of the springs B are fixedly connected with the two top plates respectively, and the driving machine is fixedly connected with the two U-shaped plates B respectively.
Preferably, a plurality of bolts are arranged at the sliding connection part of the first clamping mechanism and the sliding rod, and the bolts can fix the connection of the first clamping mechanism and the sliding rod.
Preferably, the two U-shaped plates A are fixedly connected through two connecting frames, the connecting frames are sleeved outside the sliding rods, and the bolts are arranged on the connecting frames.
Preferably, the cross rod is perpendicular to the slide rod, a triangular shape is formed among the cross rod, the slide rod and the guide rod, a fastening cap is arranged at the joint of the slide rod and the slide block, and the fastening cap can fix the slide rod and the slide block.
Preferably, two clamping hooks on the upper U-shaped plate B and the lower U-shaped plate B are oppositely arranged, and the rear ends of the clamping hooks are of an opening structure.
Preferably, the upper top plate and the lower top plate are arranged vertically symmetrically with the central axis of the driving machine, and the cam can drive the two top plates to be separated from each other when rotating for a certain angle.
Compared with the prior art, the invention has the following beneficial effects:
1. this double exhaust pipe welding set for automobile manufacturing, through setting up first fixture and two second fixture, automobile exhaust pipe can place on first fixture and the second fixture of place ahead, two clamp plates on the first fixture receive spring A's effort can play fixed blast pipe thicker position, then adjust two horizontal poles male length in the slider and can adjust certain shape, with the blast pipe of adaptation different shapes, also can adjust the shape after, carry out the welding to the blast pipe, the thinner one end of blast pipe is supported to the second fixture of place ahead, the control driving machine is rotatory, control cam drives two roof and keeps away from each other, then the trip on two U template B can be quick fix the blast pipe, the first section of fixed blast pipe on the second fixture at the rear, and then can weld single blast pipe, after the welding, keep the state of second fixture and first fixture at the place ahead to be inconvenient, rotatory one hundred eighty degrees, another blast pipe of welding that can symmetry, the effect of two exhaust pipes of symmetry has been reached in the current has been kept two and has been difficult to solve the problem of symmetry and the horizontal prior art of symmetry welding this moment.
2. This double exhaust pipe welding set is used in automobile manufacturing sets up through setting up the trip, and the right-hand member opening of trip sets up, can make things convenient for the blast pipe to directly pack into, can be quick fix after scattering into, can improve welded efficiency in the time of reproducing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a schematic view of a portion of the structure of the present invention;
FIG. 4 is a schematic structural diagram of a first clamping mechanism and a second clamping mechanism according to the present invention;
FIG. 5 is a schematic view of a second clamping mechanism according to the present invention;
fig. 6 is a schematic structural view of a first clamping mechanism according to the present invention.
The device comprises a triangular bracket 1, a rocker 2, a sliding rod 3, a first clamping mechanism 4, a 401U-shaped plate A, a402 vertical rod A, a 403 pressing plate, a404 spring A, a 405 connecting frame, a second clamping mechanism 5, a 501U-shaped plate B, a 502 vertical rod B, a 503 clamping hook, a 504 top plate, a 505 cam, a 506 driving machine, a 507 spring B, a 6 guide rod, a 7 sliding block and an 8 cross rod.
Detailed Description
As shown in figures 1-6, the double exhaust pipe welding device for automobile manufacture comprises two triangular brackets 1, wherein rocking bars 2 are rotatably arranged at the upper ends of one surfaces, close to each other, of the two triangular brackets 1, a servo motor can be arranged at the joint of each rocking bar 2 and each triangular bracket 1 or can be directly and manually rotated to enable each rocking bar to rotate, the rocking bars can be fixed at the position after rotating, two parallel sliding bars 3 are arranged between the two rocking bars 2, the front end and the rear end of each sliding bar 3 are fixedly connected with one ends, far away from the triangular brackets 1, of the two rocking bars 2 respectively, a first clamping mechanism 4 is arranged between the two rocking bars 2, the first clamping mechanism 4 is positioned at one side of each sliding bar 3, the first clamping mechanism 4 is in sliding connection with the two sliding bars 3, a plurality of bolts are arranged at the sliding connection part of the first clamping mechanism 4 and the sliding bars 3, the bolts can fix the connection of the first clamping mechanism 4 and the sliding bars 3, two second clamping mechanisms 5 are arranged behind the first clamping mechanism 4, the two second clamping mechanisms 5 are distributed front and back, the second clamping mechanism 5 positioned behind is fixedly connected with the triangular bracket 1 positioned behind, the joint of the second clamping mechanism 5 and the triangular bracket 1 is positioned at the rotation position of the triangular bracket 1 and the rocker 2, the upper end and the lower end of the second clamping mechanism 5 positioned in front are hinged with guide rods 6, one end of the two guide rods 6 far away from the second clamping mechanism 5 is respectively hinged with the rear end of the first clamping mechanism 4, the two slide bars 3 are provided with slide blocks 7, the slide blocks 7 slide relative to the two slide bars 3, the left side surface of the second clamping mechanism 5 positioned in front is fixedly provided with two cross bars 8, the two cross bars 8 penetrate through the slide blocks 7, the cross bars 8 are vertical to the slide bars 3, triangle shapes are formed among the cross bars 8, the slide bars 3 and the guide rods 6, the joint of the slide bars 3 and the slide blocks 7 is provided with fastening caps, the fastening cap can play a role in fixing the slide bar 3 and the slide block 7.
The first clamping mechanism 4 comprises two U-shaped plates A401, the left side faces of the two U-shaped plates A401 are fixedly connected through two vertical rods A402, the faces, close to each other, of the two U-shaped plates A401 are movably inserted with a pressing plate 403, the pressing plate 403 is made of soft materials and can play an initial limiting role, an exhaust pipe cannot be damaged, springs A404 are arranged between the pressing plate 403 and the inner bottom wall of the corresponding U-shaped plate A401, two ends of each spring A404 are fixedly connected with the pressing plate 403 and the corresponding U-shaped plate A401 respectively, two guide rods 6 are hinged with the rear ends of the two U-shaped plates A401 respectively, the two U-shaped plates A401 slide relative to the two slide bars 3 respectively, the two U-shaped plates A401 are fixedly connected through two connecting frames 405, the connecting frames 405 are sleeved outside the slide bars 3, and bolts are mounted on the connecting frames 405.
The second clamping mechanism 5 comprises two U-shaped plates B501, the left sides of the two U-shaped plates B501 are fixedly connected through two vertical rods B502, two clamping hooks 503 are inserted into the two U-shaped plates B501, the tail ends of the clamping hooks 503 penetrate through the U-shaped plates B501, the head sections of the clamping hooks 503 are of arc structures and can be matched with most exhaust pipe structures, the two clamping hooks 503 on the upper and lower U-shaped plates B501 are oppositely arranged, the rear ends of the clamping hooks 503 are of opening structures, top plates 504 are fixedly arranged at the tail ends of the two clamping hooks 503, the two top plates 504 are positioned at the left sides of the two U-shaped plates B501, a cam 505 is arranged between the two top plates 504, a driving machine 506 is arranged at the left side of the cam 505, the output shaft of the driving machine 506 is fixedly connected with the cam 505, the driving machine 506 can drive the cam 505 to separate the two top plates 504, the two top plates 504 can be driven to separate from each other when the two top plates 504 rotate by a certain angle, the left sides of the two top plates 507 are provided with two springs B, and the two top plates B are fixedly connected with the two top plates B respectively.
When the automobile exhaust pipe is used, the automobile exhaust pipe can be placed on the first clamping mechanism 4 and the front second clamping mechanism 5, the two pressing plates 403 on the first clamping mechanism 4 can play a role in fixing the thicker position of the exhaust pipe under the action of the spring A404, then the inserted length of the two cross rods 8 in the sliding block 7 can be adjusted to a certain shape so as to adapt to the exhaust pipes with different shapes, after the shape is adjusted, the exhaust pipes can be welded, the front second clamping mechanism 5 supports one thinner end of the exhaust pipe, the driving machine 506 is controlled to rotate, the control cam 505 drives the two top plates 504 to be mutually far away, then the hooks 503 on the two U-shaped plates B501 can be used for quickly fixing the exhaust pipe, the first section of the exhaust pipe is fixed on the rear second clamping mechanism 5, then the single exhaust pipe can be welded, after the welding is finished, the state of the front second clamping mechanism 5 and the first clamping mechanism 4 is kept inconvenient, the front second clamping mechanism 5 is rotated for one hundred eighty degrees, and the other exhaust pipe can be symmetrically welded at the moment.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Double exhaust pipe welding set is used in automobile manufacturing, including two tripod (1), its characterized in that: the upper ends of one surfaces of the two triangular brackets (1) which are close to each other are respectively provided with a rocker (2) in a rotating way, two parallel sliding rods (3) are arranged between the two rockers (2), the front end and the rear end of each sliding rod (3) are respectively fixedly connected with one end of the two rockers (2) which are far away from the triangular brackets (1), a first clamping mechanism (4) is arranged between the two rockers (2), the first clamping mechanism (4) is positioned at one side of each sliding rod (3), the first clamping mechanism (4) is in sliding connection with the two sliding rods (3), two second clamping mechanisms (5) are arranged at the rear end of each first clamping mechanism (4), the two second clamping mechanisms (5) which are positioned at the rear end are fixedly connected with the triangular brackets (1) at the rear end, the joint of each second clamping mechanism (5) with the triangular brackets (1) is positioned at the rotating position of the rocking rods (2), guide rods (6) are respectively hinged at the upper end and lower ends of each second clamping mechanism (5) which are far away from the first clamping mechanism (7) relative to the sliding rods (3), two cross bars (8) are fixedly arranged on the left side surface of the second clamping mechanism (5) at the front, and the two cross bars (8) penetrate through the sliding blocks (7);
the first clamping mechanism (4) comprises two U-shaped plates A (401), the left side surfaces of the two U-shaped plates A (401) are fixedly connected through two vertical rods A (402), one surfaces of the two U-shaped plates A (401) close to each other are movably inserted with pressing plates (403), springs A (404) are arranged between the pressing plates (403) and the inner bottom walls of the corresponding U-shaped plates A (401), two ends of each spring A (404) are respectively fixedly connected with the pressing plates (403) and the corresponding U-shaped plates A (401), two guide rods (6) are respectively hinged with the rear ends of the two U-shaped plates A (401), and the two U-shaped plates A (401) respectively slide relative to the two sliding rods (3);
the second clamping mechanism (5) comprises two U-shaped plates B (501), the left side surfaces of the two U-shaped plates B (501) are fixedly connected through two vertical rods B (502), two clamping hooks (503) are inserted into the two U-shaped plates B (501), the tail ends of the clamping hooks (503) penetrate through the U-shaped plates B (501), top plates (504) are fixedly installed at the tail ends of the two clamping hooks (503), the two top plates (504) are located on the left sides of the two U-shaped plates B (501), a cam (505) is arranged between the two top plates (504), a driving machine (506) is arranged on the left side of the cam (505), an output shaft of the driving machine (506) is fixedly connected with the cam (505), the driving machine (506) can drive the cam (505) to separate the two top plates (504), two springs B (507) are arranged on the left sides of the two top ends and the lower ends of the springs B (507) are fixedly connected with the two top plates (504) respectively, and the driving machine (506) are fixedly connected with the two U-shaped plates B (501) respectively.
2. The double exhaust pipe welding device for automobile manufacturing according to claim 1, wherein: the sliding connection part of the first clamping mechanism (4) and the sliding rod (3) is provided with a plurality of bolts, and the bolts can fix the connection of the first clamping mechanism (4) and the sliding rod (3).
3. The double exhaust pipe welding device for automobile manufacturing according to claim 2, wherein: the two U-shaped plates A (401) are fixedly connected through two connecting frames (405), the connecting frames (405) are sleeved outside the sliding rods (3), and bolts are arranged on the connecting frames (405).
4. The double exhaust pipe welding device for automobile manufacturing according to claim 1, wherein: the cross rod (8) is perpendicular to the slide rod (3), a triangle is formed among the cross rod (8), the slide rod (3) and the guide rod (6), a fastening cap is arranged at the joint of the slide rod (3) and the slide block (7), and the fastening cap can play a role in fixing the slide rod (3) and the slide block (7).
5. The double exhaust pipe welding device for automobile manufacturing according to claim 1, wherein: two hooks (503) on the upper U-shaped plate B (501) and the lower U-shaped plate B are oppositely arranged, and the rear ends of the hooks (503) are of an opening structure.
6. The double exhaust pipe welding device for automobile manufacturing according to claim 1, wherein: the upper top plate (504) and the lower top plate (504) are symmetrically arranged up and down along the central axis of the driving machine (506), and the cam (505) can drive the two top plates (504) to be separated from each other when rotating a certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148107.5A CN114367782B (en) | 2022-02-17 | 2022-02-17 | Double exhaust pipe welding device for automobile manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148107.5A CN114367782B (en) | 2022-02-17 | 2022-02-17 | Double exhaust pipe welding device for automobile manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114367782A CN114367782A (en) | 2022-04-19 |
| CN114367782B true CN114367782B (en) | 2024-02-02 |
Family
ID=81145742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210148107.5A Active CN114367782B (en) | 2022-02-17 | 2022-02-17 | Double exhaust pipe welding device for automobile manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114367782B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765732B (en) * | 2023-08-22 | 2023-12-26 | 易盟丝实业南通有限公司 | Auto-parts welds frock clamp with self-correcting function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954999A (en) * | 2019-05-08 | 2019-07-02 | 孙大慧 | A kind of automotive air-conditioning condenser header welding tooling and its welding procedure |
| CN112317598A (en) * | 2020-11-04 | 2021-02-05 | 山东交通学院 | Punching positioning device for automobile frame |
| CN112589359A (en) * | 2020-12-25 | 2021-04-02 | 河北天启通宇航空器材科技发展有限公司 | Turnover welding tool |
| CN213053452U (en) * | 2020-06-18 | 2021-04-27 | 大族激光科技产业集团股份有限公司 | Clamp and welding device |
| CN215146193U (en) * | 2021-04-29 | 2021-12-14 | 安徽锋晟锻造有限公司 | Welding fixture for automobile control arm |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008150474A1 (en) * | 2007-05-30 | 2008-12-11 | Conxtech, Inc. | Multi-angle, articulated-jig-supported, bean-end component welding |
-
2022
- 2022-02-17 CN CN202210148107.5A patent/CN114367782B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954999A (en) * | 2019-05-08 | 2019-07-02 | 孙大慧 | A kind of automotive air-conditioning condenser header welding tooling and its welding procedure |
| CN213053452U (en) * | 2020-06-18 | 2021-04-27 | 大族激光科技产业集团股份有限公司 | Clamp and welding device |
| CN112317598A (en) * | 2020-11-04 | 2021-02-05 | 山东交通学院 | Punching positioning device for automobile frame |
| CN112589359A (en) * | 2020-12-25 | 2021-04-02 | 河北天启通宇航空器材科技发展有限公司 | Turnover welding tool |
| CN215146193U (en) * | 2021-04-29 | 2021-12-14 | 安徽锋晟锻造有限公司 | Welding fixture for automobile control arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114367782A (en) | 2022-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114367782B (en) | Double exhaust pipe welding device for automobile manufacturing | |
| WO2022067873A1 (en) | Repairing system for new energy automobile motor | |
| CN210548540U (en) | Cutting device is used in main shaft processing | |
| CN101870051A (en) | H-shaped girder assembling machine for automobile | |
| CN210908615U (en) | Full-automatic core welding machine | |
| CN219212068U (en) | Welding machine for welding wind power tower drum | |
| CN213317090U (en) | Mould discharge apparatus on water rises make-up machine | |
| CN201744804U (en) | Automobile H-shaped girder assemblage machine | |
| CN220533335U (en) | Bent cap skeleton welding robot | |
| CN220112599U (en) | Automatic welding device for main frame of lamp box of bus shelter | |
| CN112573098A (en) | Scraper for tail gas treatment in lead-acid storage battery recovery process | |
| CN218036514U (en) | Ultra-early-strength grouting material freeze-thaw cycle experimental device | |
| CN212286488U (en) | Welding fixing device is used in steel wire net rack production | |
| CN218191893U (en) | Novel bending forming mechanism | |
| CN218254777U (en) | Automobile tool clamp | |
| CN215601250U (en) | Photovoltaic solar device integrally poured with waterproof concrete roof | |
| CN220807852U (en) | Edge sealing and knife tracking mechanism for plates | |
| CN215546866U (en) | Special tool clamp for machining mounting bracket | |
| CN218311173U (en) | Pipe cutting machine lift fixture | |
| CN218452708U (en) | Steel claw head fusion cast welding machine | |
| CN216027281U (en) | Forming table is hung to blast pipe | |
| CN213902417U (en) | Plastic product detects uses supplementary anchor clamps | |
| CN218311643U (en) | A welding equipment for landscape pond rail | |
| CN209958857U (en) | Parking space for automatic parking device | |
| CN218487595U (en) | Efficient welding tool for pushing bucket of snow shoveling vehicle |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240104 Address after: 474550 cimeisi village, Wuliqiao Town, Xixia County, Nanyang City, Henan Province Applicant after: XIXIA ZHONGDE AUTOMOBILE PARTS Co.,Ltd. Address before: 110000 floor 16, No. 10-1, Youhao street, Shenhe District, Shenyang City, Liaoning Province Applicant before: Lin Ge |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |