CN112276442B - Positioning tool for welding motor driving pipe frame of couch - Google Patents
Positioning tool for welding motor driving pipe frame of couch Download PDFInfo
- Publication number
- CN112276442B CN112276442B CN202011108764.4A CN202011108764A CN112276442B CN 112276442 B CN112276442 B CN 112276442B CN 202011108764 A CN202011108764 A CN 202011108764A CN 112276442 B CN112276442 B CN 112276442B
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- 238000003466 welding Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000002787 reinforcement 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
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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 discloses a positioning tool for welding a driving pipe frame of a couch motor, which comprises a base, a driving plate positioning mechanism, a driving pipe positioning mechanism and a hinging seat positioning mechanism; the driving plate positioning mechanism comprises a bottom plate, an adjusting plate, a first positioning plate assembly and a first compression assembly; the base plate is fixed on the base, the adjusting plate is arranged on the base plate, and the first positioning plate assembly and the first pressing assembly are both arranged on the adjusting plate; the driving tube positioning mechanism comprises a supporting plate and a second pressing clamp, the supporting plate is fixed on the base, a driving tube positioning groove is formed in the top of the supporting plate, and the second pressing clamp can press the driving tube in the driving tube positioning groove; the hinge seat positioning mechanism comprises a second positioning plate assembly and a second pressing assembly, wherein the second positioning plate assembly is arranged on the base, the second pressing assembly is arranged on the second positioning plate assembly, and a hinge seat pressing position is formed between the second pressing assembly and the second positioning plate assembly. The invention improves the welding efficiency and the welding precision and is convenient for welding operation.
Description
Technical Field
The invention relates to the technical field of welding tools, in particular to a positioning tool for welding a couch motor driving pipe frame.
Background
With the development of technology and the improvement of living standard, electric furniture is increasingly entering into daily life, such as electric couch. The existing electric couch drives the couch to shrink or stretch through the motor driving tube rack, so that the couch forms different forms for users to sit in different postures. The telescopic structure of the couch consists of a driving pipe frame and a telescopic frame, the driving pipe frame is connected with the telescopic frame, and the electric push rod is connected with the driving pipe frame and drives the whole telescopic frame to extend or retract by pushing the driving pipe frame.
In the prior art, the driving pipe rack is generally formed by two driving plates connected with the telescopic frame, two driving pipes fixed between the two driving plates and a hinging seat fixed on the driving pipes and connected with a power supply machine. Most of the driving plates, the driving pipes and the hinging seats are fixed through welding, namely the driving plates are fixed through the device, and operators hold the driving pipes and the hinging seats to weld. The welding method has the problems of low efficiency, low precision and troublesome welding, and has room for improvement.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a positioning tool for welding a driving pipe frame of a couch motor, which is convenient for fixing all parts in the driving pipe frame, so as to improve the welding efficiency and the welding precision, and is convenient for the welding operation of operators.
In order to achieve the above purpose, the present invention provides the following technical solutions:
Positioning tool for welding of motor driving pipe frames of couch, and is characterized in that: comprises a base, a driving plate positioning mechanism, a driving pipe positioning mechanism and a hinging seat positioning mechanism;
the driving plate positioning mechanism is provided with a plurality of sets and comprises a bottom plate, an adjusting plate, a first positioning plate assembly and a first compression assembly; the base plate is fixed on the base, the adjusting plate is arranged on the base plate, the first positioning plate component and the first compressing component are both arranged on the adjusting plate, a driving plate compressing position is formed between the first positioning plate component and the first compressing component, and driving plate compressing positions in the multiple sets of driving plate positioning mechanisms are fixed on two driving plates in a symmetrical state;
The driving tube positioning mechanism is provided with a plurality of sets and comprises a supporting plate and second pressing clamps, the supporting plate is fixed on the base, the top of the supporting plate is provided with a driving tube positioning groove, and the second pressing clamps are arranged on the top of the supporting plate and can compress a driving tube inserted between two driving plates in the driving tube positioning groove;
The hinge seat positioning mechanism comprises a second positioning plate assembly and a second pressing assembly, wherein the second positioning plate assembly is arranged on the base, the second pressing assembly is arranged on the second positioning plate assembly, and a hinge seat pressing position for positioning the hinge seat on the side wall of the driving tube is formed between the second pressing assembly and the second positioning plate assembly.
Preferably, the base comprises a frame and positioning support plates which are arranged in the frame and are crisscrossed in a crisscross manner, each positioning support plate is provided with a positioning wall protruding upwards, and the bottom plate is provided with a positioning opening for inserting the positioning wall.
Preferably, the bottom plate is provided with a plurality of first connecting holes, a plurality of first connecting holes are arranged along the length direction and the width direction of the bottom plate, the adjusting plate is provided with second connecting holes, and the second connecting holes can be in butt joint with different first connecting holes.
Preferably, the first positioning plate assembly comprises a first positioning plate, and the first pressing assembly comprises a fixed plate, a pressing plate and a first pressing clamp;
The first positioning plate is inserted on the adjusting plate;
the fixed plate is inserted on the adjusting plate, the pressing plate is movably arranged on the fixed plate through the guide rod, and the first pressing clamp is arranged on the fixed plate and connected with the pressing plate to drive the pressing plate to move towards or back to the first positioning plate.
Preferably, the first positioning plate is provided with a positioning sleeve, the pressing plate is provided with a pressing rod, the side wall of the pressing rod is provided with a pressing step, the pressing rod is in butt joint with the positioning sleeve, the head of the pressing rod can penetrate through a through hole in the driving plate to be inserted into the positioning sleeve, and the pressing step surface of the pressing rod can be propped against the side surface of the driving plate.
Preferably, the adjusting plate is further inserted with a reinforcing plate, and the reinforcing plate, the fixing plate and the first positioning plate are mutually inserted and are mutually perpendicular to each other.
Preferably, the reinforcing plate is provided with a positioning hole, a positioning pin is movably matched in the positioning hole, and the positioning pin can be inserted into the through hole of the driving tube.
Preferably, the bottom of the driving tube positioning groove is provided with a plurality of supporting protrusions.
Preferably, the second positioning plate assembly comprises a second positioning plate, and the second pressing assembly comprises a pressing strip and a third pressing clamp;
the second positioning plates are two and are arranged in parallel for clamping the hinging seat;
The pressing strips are two and are respectively movably matched with two sides of the two second positioning plates through guide rods;
the third clamp is provided with two third clamps and is respectively arranged on the two second positioning plates, and the two third clamps are respectively connected with the two pressing strips so as to drive the pressing strips to move towards or back to the hinging seat on the hinging seat pressing position.
Preferably, a positioning sleeve is arranged between the two second positioning plates, and each pressing bar is provided with a pressing rod corresponding to the positioning sleeve.
The invention has the advantages that:
1. Through the driving plate positioning mechanism, the driving pipe positioning mechanism and the hinging seat positioning mechanism, all parts in the driving pipe can be fixed, so that the welding operation of operators is facilitated, and the welding efficiency and the welding precision are improved;
2. it is light, low in cost and flexible in use.
Drawings
Fig. 1 is a schematic diagram of a positioning tool for welding a driving tube rack of a couch motor according to the embodiment;
FIG. 2 is a schematic diagram of a positioning structure of a base and a driving tube according to the present embodiment;
FIG. 3 is a schematic diagram of a driving board positioning mechanism according to the present embodiment;
fig. 4 is a schematic view of a hinge seat positioning mechanism according to the present embodiment;
Fig. 5 is a schematic diagram illustrating the cooperation between the positioning sleeve and the compression bar according to the present embodiment.
Detailed Description
The positioning tool for welding the motor driven tube rack of the couch of the present invention will be further described with reference to fig. 1 to 5.
Positioning tool for welding of motor driving pipe frames of couch, and is characterized in that: comprises a base 1, a driving plate positioning mechanism 2, a driving pipe positioning mechanism 7 and a hinging seat positioning mechanism 6;
The driving plate positioning mechanisms 2 are provided with four sets, and each two sets form a group to fix one driving plate 3 back and forth, so that two driving plates 3 in a symmetrical state are fixed by using the two sets of driving plate positioning mechanisms 2. Each set of driving plate positioning mechanism 2 comprises a bottom plate 21, an adjusting plate 22, a first positioning plate assembly 25 and a first compacting assembly 26; the base plate 21 is fixed on the base 1, the adjusting plate 22 is arranged on the base plate 21, the first positioning plate assembly 25 and the first compressing assembly 26 are both arranged on the adjusting plate 22, and a compressing position of the driving plate 3 is formed between the first positioning plate assembly and the second compressing assembly, and the compressing positions of the driving plates 3 in the two sets of driving plate positioning mechanisms 2 in the same group are used for loading the front and back parts of the driving plate 3 so as to compress and fix the driving plate.
The driving pipe positioning mechanisms 7 are provided with four sets, two driving pipes in the driving pipe frame are provided, and each driving pipe is fixed by two sets of driving pipe positioning mechanisms 7. Each set of driving tube positioning mechanism 7 comprises a supporting plate 71 and a second pressing clamp 72, wherein the supporting plate 71 is fixed on the base 1, a driving tube positioning groove 711 is formed in the top of the supporting plate 71, and the second pressing clamp 72 is fixed on the top of the supporting plate 71 through bolts and can press the driving tube 4 inserted between the two driving plates 3 in the driving tube positioning groove 711.
The hinge seat positioning mechanism 6 comprises a second positioning plate assembly 61 and a second pressing assembly 62, the second positioning plate assembly 61 is mounted on the base 1, the second pressing assembly 62 is mounted on the second positioning plate assembly 61, and a hinge seat pressing position for positioning the hinge seat 5 on the side wall of the driving tube 4 is formed between the second pressing assembly 62 and the second positioning plate assembly 61.
Based on the structure, through driving plate positioning mechanism 2, driving tube positioning mechanism 7 and articulated seat positioning mechanism 6, can fix driving plate 3, driving tube 4 and articulated seat 5 in the drive pipe support, both made things convenient for operating personnel's welding operation, improved welded efficiency and welded precision again. On the other hand, the arrangement of the adjusting plate 22, which can move relative to the bottom plate 21, is suitable for fixing driving pipe frames with different sizes, and significantly improves the flexibility of the invention in use.
Specifically, as shown in fig. 2, the base 1 includes a frame 11 and positioning support plates 12 disposed in the frame 11 and criss-cross, each of the positioning support plates 12 has a positioning wall 121 protruding upward, and the bottom plate 21 has a positioning opening 212 for inserting the positioning wall 121. During assembly, the fixing plate 264 is paved on the positioning support plate 12, the positioning wall 121 is clamped in the positioning opening, and meanwhile, the positioning wall 121 and the positioning opening are fixed by spot welding, so that the fixed structural strength of the bottom plate 21 is ensured.
As shown in fig. 4, the two ends of each positioning support plate 12 are provided with mounting openings 122, and the mounting openings are sleeved on the frame 11, so that the overall structural strength of the base 1 is remarkably improved.
The positioning support plates 12 extending longitudinally are provided with slots with upward openings, the positioning support plates 12 extending transversely are provided with slots 123 with downward openings, the slots with upward openings and the slots with downward openings are mutually inserted, so that the crisscross arrangement of the positioning support plates 12 can be realized, and the structural stability between the positioning support plates 12 can be improved.
As shown in fig. 3, the bottom plate 21 has a plurality of first connecting holes 211, the plurality of first connecting holes 211 are arranged along the length direction and the width direction of the bottom plate 21, and the adjusting plate 22 has second connecting holes 221, and the second connecting holes 221 can be abutted with different first connecting holes 211. When the second connecting holes 221 are butted with the different first connecting holes 211 and penetrate into bolts, the distances between the driving plate positioning mechanisms 2 are different, so as to adapt to the fixation of driving pipe frames with different sizes.
The first locating plate assembly 25 includes a first locating plate 251, and the first pressing assembly 26 includes a fixed plate 264, a pressing plate 262, a guide rod 265, and a first pressing jaw 263; the bottom of the first positioning plate 251 is provided with an inserting block, the adjusting plate 22 is provided with an inserting groove, and the first positioning plate 251 is inserted into the inserting groove on the adjusting plate 22 through the inserting block and is subjected to spot welding. The fixed plate 264 is also inserted into a slot on the adjusting plate 22 through an insertion block at the bottom of the fixed plate 264 and spot welding is performed, the pressing plate 262 is movably arranged on the fixed plate 264 through a guide rod 265, the first pressing clamp 263 is arranged on the fixed plate 264, and a push-pull rod 2631 of the first pressing clamp 263 is connected with the pressing plate 262 to drive the pressing plate 262 to move towards or away from the first positioning plate 251. The guide rod 265 is arranged to improve the stability and precision of the movement of the pressing plate 262; the first pressing clamp 263 drives the pressing plate 262 to reciprocate, so that the operation of an operator can be facilitated, namely, the pressing or loosening of the driving plate is facilitated.
As shown in fig. 3 and 5, the first positioning plate 251 has a positioning sleeve 252, the pressing plate 262 has a pressing rod 261, the side wall of the pressing rod 261 has a pressing step 2612, the pressing rod 261 is in butt joint with the positioning sleeve 252, the head 2611 of the pressing rod 261 can be inserted into the central hole of the positioning sleeve 252 through the through hole on the driving plate 3, and the pressing step surface of the pressing rod 261 can be pressed to the side surface of the driving plate. The first pressing pliers 263 drive the compression bar 261 to move towards the first locating plate 251 through the pressing plate 262 so as to be matched with the first locating plate 251 to press the driving plate, when the driving plate is in a pressed state, the head of the compression bar 261 is matched in the locating sleeve 252, and the pressing steps are pressed against the side face of the driving plate, so that the positioning of the driving plate in all directions is realized, and meanwhile, the positioning device has the characteristic of high positioning precision.
The adjusting plate 22 is further inserted with a reinforcing plate 24, and the reinforcing plate 24, the fixing plate 264 and the first positioning plate 251 are inserted with each other and are arranged perpendicular to each other. I.e., with upwardly opening slots in the reinforcement plate 24 and downwardly opening slots in the fixed plate 264 and the first positioning plate 251. Under this structure, can show the structural strength who promotes fixed plate 264 and first locating plate 251, have simple structure's characteristics simultaneously.
The reinforcing plate 24 has a positioning hole in which a positioning pin 27 is movably fitted, and the positioning pin 27 can be inserted into the through hole 41 of the driving tube. Under this structure, can promote the stability of actuating tube location, can inject the axial distance of actuating tube again, promptly when locating pin 27 can insert in the through-hole of actuating tube, it is qualified to indicate the size cooperation, and when locating pin 27 can't insert in the through-hole of actuating tube, then indicate that the grafting size cooperation between actuating tube and the drive plate is inaccurate, has further promoted welded precision.
The groove bottom of the driving tube positioning groove 711 has a plurality of supporting protrusions 7111. This setting can avoid driving tube constant head tank 711 to arouse the problem that driving tube rocked because of the tank bottom unevenness to guarantee the stability to the driving tube location.
As shown in fig. 4, the second positioning plate assembly 61 includes a second positioning plate 611, and the second pressing assembly 62 includes a pressing bar 622, a guide bar 63, and a third pressing jaw 621. The second positioning plates are two and are arranged in parallel for clamping the hinging seat; that is, the hinge seat has a U-shaped structure, and the two second positioning plates 611 are located in the U-shaped opening of the hinge seat to tightly support the hinge seat. The number of the pressing bars 622 is two, and the pressing bars are respectively movably matched with two sides of the two second positioning plates 611 through the guide rods 63. The third pressing pliers 621 have two pressing pliers, and are respectively mounted on the two second positioning plates 611, and the push-pull rods 6211 of the two third pressing pliers 621 are respectively connected with the two pressing bars 622 to drive the pressing bars 622 to move towards or back to the hinge seat on the pressing position of the hinge seat.
A positioning sleeve 612 is arranged between the two second positioning plates 611, and each pressing bar 622 is provided with a pressing bar 623 corresponding to the positioning sleeve 612. The positioning sleeve 612 and the pressing rod 623 in the hinge seat positioning mechanism have the same structural principle as the positioning sleeve 252 and the pressing rod 261 in the driving plate positioning mechanism, so that the stability and the accuracy of positioning the driving pipe are improved.
The support plate 71 and the second positioning plate 611 are formed by extending upward from a partial portion of the positioning support plate 12. The structure can be simplified, and the structural strength can be improved.
Unless specifically stated otherwise, in the present invention, if there are terms such as "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relationship indicated on the drawings are merely for convenience of describing the present invention and simplifying the description, and not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the positional or positional relationship in the present invention are merely for exemplary illustration and not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the drawings and understand the specific meaning of the above terms according to circumstances.
Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (6)
1. Positioning tool for welding of motor driving pipe frames of couch, and is characterized in that: comprises a base, a driving plate positioning mechanism, a driving pipe positioning mechanism and a hinging seat positioning mechanism;
the driving plate positioning mechanism is provided with a plurality of sets and comprises a bottom plate, an adjusting plate, a first positioning plate assembly and a first compression assembly; the base plate is fixed on the base, the adjusting plate is arranged on the base plate, the first positioning plate component and the first compressing component are both arranged on the adjusting plate, a driving plate compressing position is formed between the first positioning plate component and the first compressing component, and driving plate compressing positions in the multiple sets of driving plate positioning mechanisms are fixed on two driving plates in a symmetrical state;
The driving tube positioning mechanism is provided with a plurality of sets and comprises a supporting plate and second pressing clamps, the supporting plate is fixed on the base, the top of the supporting plate is provided with a driving tube positioning groove, and the second pressing clamps are arranged on the top of the supporting plate and can compress a driving tube inserted between two driving plates in the driving tube positioning groove;
The hinge seat positioning mechanism comprises a second positioning plate assembly and a second pressing assembly, the second positioning plate assembly is arranged on the base, the second pressing assembly is arranged on the second positioning plate assembly, and a hinge seat pressing position for positioning the hinge seat on the side wall of the driving tube is formed between the second pressing assembly and the second positioning plate assembly;
the first positioning plate assembly comprises a first positioning plate, and the first pressing assembly comprises a fixed plate, a pressing plate and a first pressing clamp;
The first positioning plate is inserted on the adjusting plate;
The fixed plate is inserted on the adjusting plate, the pressing plate is movably arranged on the fixed plate through the guide rod, and the first pressing clamp is arranged on the fixed plate and connected with the pressing plate to drive the pressing plate to move towards or back to the first positioning plate;
The first positioning plate is provided with a positioning sleeve, the pressing plate is provided with a pressing rod, the side wall of the pressing rod is provided with a pressing step, the pressing rod is in butt joint with the positioning sleeve, the head of the pressing rod can penetrate through a through hole in the driving plate to be inserted into the positioning sleeve, and the pressing step surface of the pressing rod can be propped against the side surface of the driving plate;
the second positioning plate assembly comprises a second positioning plate, and the second pressing assembly comprises a pressing strip and a third pressing clamp;
the second positioning plates are two and are arranged in parallel for clamping the hinging seat;
The pressing strips are two and are respectively movably matched with two sides of the two second positioning plates through guide rods;
the third clamp is provided with two third clamps, and is respectively arranged on the two second positioning plates, and the two third clamps are respectively connected with the two pressing strips so as to drive the pressing strips to move towards or back to the hinging seat on the hinging seat pressing position;
A positioning sleeve is arranged between the two second positioning plates, and each pressing bar is provided with a pressing bar corresponding to the positioning sleeve.
2. The positioning tool for welding a couch motor drive pipe rack according to claim 1, wherein: the base comprises a frame and positioning support plates which are arranged in the frame and are crisscrossed in a crisscross mode, each positioning support plate is provided with a positioning wall protruding upwards, and the bottom plate is provided with a positioning opening for inserting the positioning wall.
3. The positioning tool for welding a couch motor drive pipe rack according to claim 1, wherein: the bottom plate is provided with a plurality of first connecting holes, a plurality of first connecting holes are arranged along the length direction and the width direction of the bottom plate, the adjusting plate is provided with second connecting holes, and the second connecting holes can be in butt joint with different first connecting holes.
4. The positioning tool for welding a couch motor drive pipe rack according to claim 1, wherein: the adjusting plate is also inserted with a reinforcing plate, and the reinforcing plate, the fixing plate and the first positioning plate are mutually inserted and mutually perpendicular.
5. The positioning tool for welding a couch motor drive pipe rack according to claim 4, wherein: the reinforcing plate is provided with a positioning hole, a positioning pin is movably matched in the positioning hole, and the positioning pin can be inserted into the through hole of the driving pipe.
6. The positioning tool for welding a couch motor drive pipe rack according to claim 1, wherein: the bottom of the driving tube positioning groove is provided with a plurality of supporting protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108764.4A CN112276442B (en) | 2020-10-16 | 2020-10-16 | Positioning tool for welding motor driving pipe frame of couch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011108764.4A CN112276442B (en) | 2020-10-16 | 2020-10-16 | Positioning tool for welding motor driving pipe frame of couch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112276442A CN112276442A (en) | 2021-01-29 |
| CN112276442B true CN112276442B (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011108764.4A Active CN112276442B (en) | 2020-10-16 | 2020-10-16 | Positioning tool for welding motor driving pipe frame of couch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112276442B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5964569A (en) * | 1997-06-30 | 1999-10-12 | Daewoo Electronics Co., Ltd. | Panel positioning device |
| CN104551420A (en) * | 2014-12-25 | 2015-04-29 | 宁德新能源科技有限公司 | Battery positioning and clamping device |
| CN205464955U (en) * | 2016-01-15 | 2016-08-17 | 力帆实业(集团)股份有限公司 | Connecting pipe combination welding jig in motorcycle frame |
| CN108326495A (en) * | 2018-02-07 | 2018-07-27 | 山东科技职业学院 | Disappear assembly welding clamp after a kind of automobile exhaust system |
| CN213969683U (en) * | 2020-10-16 | 2021-08-17 | 礼恩派(嘉兴)有限公司 | Positioning tool for welding motor-driven pipe support of sofa |
-
2020
- 2020-10-16 CN CN202011108764.4A patent/CN112276442B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5964569A (en) * | 1997-06-30 | 1999-10-12 | Daewoo Electronics Co., Ltd. | Panel positioning device |
| CN104551420A (en) * | 2014-12-25 | 2015-04-29 | 宁德新能源科技有限公司 | Battery positioning and clamping device |
| CN205464955U (en) * | 2016-01-15 | 2016-08-17 | 力帆实业(集团)股份有限公司 | Connecting pipe combination welding jig in motorcycle frame |
| CN108326495A (en) * | 2018-02-07 | 2018-07-27 | 山东科技职业学院 | Disappear assembly welding clamp after a kind of automobile exhaust system |
| CN213969683U (en) * | 2020-10-16 | 2021-08-17 | 礼恩派(嘉兴)有限公司 | Positioning tool for welding motor-driven pipe support of sofa |
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| Publication number | Publication date |
|---|---|
| CN112276442A (en) | 2021-01-29 |
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