CN117359202A - Clamp for welding - Google Patents
Clamp for welding Download PDFInfo
- Publication number
- CN117359202A CN117359202A CN202210766827.8A CN202210766827A CN117359202A CN 117359202 A CN117359202 A CN 117359202A CN 202210766827 A CN202210766827 A CN 202210766827A CN 117359202 A CN117359202 A CN 117359202A
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- China
- Prior art keywords
- driving
- shovel
- piece
- plate
- 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
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- 238000003466 welding Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention discloses a welding clamp which comprises a frame, a bearing plate, a positioning component and a driving component, wherein the bearing plate is provided with a first installation part and a second installation part which are oppositely arranged, the second installation part is rotationally connected with the frame, the bearing plate and the second installation part are respectively used for bearing the bottom and the rear side surface of a shovel plate, the positioning component is arranged on the first installation part and is used for clamping an additional sheet and the shovel plate together with the second installation part so as to enable the additional sheet to be pressed against the front side surface of the top of the shovel plate, the top edge part of the additional sheet and the bearing part are used for clamping a shovel rod together, the driving component is arranged on the frame, the driving component is in transmission connection with the second installation part, and the driving component is used for driving the second installation part to rotate so as to adjust the angle of the bearing plate and the frame, so that the positions of the clamped shovel plate, the additional sheet and the shovel rod are changed. With the structure, the deviation between the welding position of one shovel part and the welding position of the other shovel part can be reduced.
Description
Technical Field
The invention relates to the technical field of positioning, in particular to a welding clamp.
Background
In the prior art, referring to fig. 3 and 4, some shovel members 700 include a shovel plate 710, an attachment piece 720, and a shovel shaft 730, wherein the positioning work of the shovel plate 710, the attachment piece 720, and the shovel shaft 730, and the adjustment work of the shovel plate 710, the attachment piece 720, and the shovel shaft 730 after positioning all require manual participation, and thus, there is a problem that the welding position of one shovel member 700 deviates greatly from the welding position of the other shovel member 700.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and therefore, the invention provides a welding clamp which can reduce the deviation between the welding position of one shovel part and the welding position of the other shovel part.
According to the welding clamp disclosed by the embodiment of the invention, the welding clamp is used for positioning the shovel plate, the mounting sheet and the shovel handle rod, and is used for adjusting the positions of the shovel plate, the mounting sheet and the shovel handle rod after positioning, the welding clamp comprises a frame, a bearing plate, a positioning component and a driving component, wherein the bearing plate is provided with a first mounting part and a second mounting part which are oppositely arranged, the second mounting part is rotatably connected to the frame, the bearing plate and the second mounting part are respectively used for supporting the bottom and the rear side surface of the shovel plate, the positioning component is arranged on the first mounting part, the positioning component is used for jointly clamping the mounting sheet and the shovel plate with the second mounting part, so that the mounting sheet is propped against the top front side surface of the shovel plate, the top edge part and the bearing part of the mounting sheet are jointly clamped on the shovel handle rod, the driving component is arranged on the frame, the driving component is in transmission connection with the second mounting part, and the driving component is used for rotating the second mounting part, so that the position of the mounting sheet and the shovel handle rod is changed.
The welding fixture provided by the embodiment of the invention has at least the following beneficial effects: through above-mentioned structure, the spandrel plate that sets up in the frame, locating component and drive assembly mutually support to can realize the location shovel board, install piece and shovel barre additional, and can realize adjusting the location back shovel board, install the position of piece and shovel barre additional, wherein, the above-mentioned process does not have artificial participation, consequently, can reduce the deviation of the welding position of its shovel spare and the welding position of another shovel spare.
According to some embodiments of the invention, the positioning assembly includes a first driving member and a first pushing member, the first driving member is disposed at the first mounting portion, the first pushing member is connected to an output end of the first driving member, the first pushing member is located between the first mounting portion and the second mounting portion, and the first driving member is configured to drive the first pushing member to move, so that the first pushing member and the second mounting portion jointly clamp the attachment piece and the shovel.
According to some embodiments of the invention, the first mounting portion is provided with a second driving member, an output end of the second driving member is provided with a second pushing member, the second pushing member is located between the first mounting portion and the second mounting portion, the second pushing member is provided with an avoidance gap for the first pushing member to pass through, and the second driving member is used for driving the second pushing member to move so that the second pushing member and the second mounting portion jointly clamp the shovel plate.
According to some embodiments of the invention, the first mounting portion is provided with two guide rods in a penetrating manner, wherein two ends of one guide rod are respectively connected with the output ends of the first push block piece and the first driving piece, and two ends of the other guide rod are respectively connected with the output ends of the second push block piece and the second driving piece.
According to some embodiments of the invention, the second mounting portion is provided with a pivot member, the second mounting portion is rotatably connected to the frame by the pivot member, and the driving assembly is in driving connection with the pivot member.
According to some embodiments of the invention, a gear is sleeved at one end of the pivot member, the driving assembly comprises a third driving member and a rack, the third driving member is arranged on the frame, the rack is connected with the output end of the third driving member, the rack is meshed with the gear, and the third driving member is used for driving the rack to move so as to drive the pivot member to rotate through the gear.
According to some embodiments of the invention, the frame is provided with a guide slot, and the rack is slidably provided in the guide slot.
According to some embodiments of the invention, the first mounting portion is provided with a fourth driving member, an output end of which is adapted to co-clamp the bottom of the blade with the second mounting portion.
According to some embodiments of the invention, the support plate is provided with a weight element, which weight element is located on a side of the second mounting portion remote from the first mounting portion.
According to some embodiments of the invention, the frame is provided with two control switches, the two control switches are respectively arranged at two sides of the rotation axis of the second mounting part, the control switches are electrically connected with the driving assembly, and the driving assembly drives the second mounting part to rotate, so that when the bearing plate is abutted with the corresponding control switch, the control switches stop the driving assembly.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a block diagram of one embodiment of a welding fixture of the present invention;
FIG. 2 is another block diagram of the welding fixture shown in FIG. 1;
FIG. 3 is a partially exploded view of the spade;
fig. 4 is a structural view of the shovel.
Reference numerals:
a frame 100, a guide groove 110, and a control switch 120;
a support plate 200, a first mounting portion 210, a second mounting portion 220, a pivot member 221, a gear 221A, and a weight member 230;
the positioning assembly 300, the first driving member 310, the first pushing block member 320;
a drive assembly 400, a third drive 410, a rack 420;
a second driving member 510, a second pushing block member 511, a avoidance gap 511A, and a fourth driving member 520;
a guide bar 600;
shovel 700, shovel plate 710, attachment tab 720, and shovel stick 730.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, if any, the first, second, third, fourth, fifth, etc. are described for the purpose of distinguishing between technical features only, and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the invention can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 3 and 4, the shovel 700 includes a shovel plate 710, an additional sheet 720 and a shovel bar 730, the additional sheet 720 is welded to the top front side of the shovel plate 710, the top of the shovel plate 710 is bent to form a supporting portion 711, one end portion of the shovel bar 730 is inserted between the additional sheet 720 and the shovel plate 710, the top edge portion of the additional sheet 720 and the supporting portion 711 clamp the shovel bar 730 together, and the top edge portion of the additional sheet 720 and the supporting portion 711 are welded to the shovel bar 730.
Referring to fig. 1 to 4, a welding jig according to an embodiment of the present invention is for positioning a blade 710, an attachment piece 720, and a blade lever 730, and for adjusting the positions of the blade 710, the attachment piece 720, and the blade lever 730 after positioning, and includes a frame 100, a support plate 200, a positioning assembly 300, and a driving assembly 400.
The supporting plate 200 is provided with a first mounting part 210 and a second mounting part 220 which are oppositely arranged, the second mounting part 220 is rotatably connected to the frame 100, the supporting plate 200 and the second mounting part 220 are respectively used for supporting the bottom and the rear side of the shovel plate 710, the positioning component 300 is arranged on the first mounting part 210, the positioning component 300 is used for clamping the mounting plate 720 and the shovel plate 710 together with the second mounting part 220 so that the mounting plate 720 is pressed against the front side of the top of the shovel plate 710, the top edge part of the mounting plate 720 and the supporting part 711 are used for clamping the shovel bar 730 together, the driving component 400 is arranged on the frame 100, the driving component 400 is in transmission connection with the second mounting part 220, and the driving component 400 is used for driving the second mounting part 220 to rotate so as to adjust the angle between the supporting plate 200 and the frame 100, and change the positions of the clamped shovel plate 710, the mounting plate 720 and the shovel bar 730.
It can be appreciated that the positioning assembly 300 is configured to clamp the attachment piece 720 and the shovel 710 together with the second mounting portion 220, so that the attachment piece 720 abuts against the top front side surface of the shovel 710, and the top edge portion of the attachment piece 720 and the supporting portion 711 clamp the shovel shaft 730 together, that is, to position the shovel 710, the attachment piece 720, and the shovel shaft 730; the driving assembly 400 is used for driving the second mounting portion 220 to rotate so as to adjust the angle between the support plate 200 and the frame 100, and change the positions of the clamped shovel plate 710, the mounting plate 720 and the shovel handle 730, i.e. adjust and position the shovel plate 710, the mounting plate 720 and the shovel handle 730.
Through the above structure, the supporting plate 200, the positioning assembly 300 and the driving assembly 400 which are arranged on the frame 100 are mutually matched, so that the positioning of the shovel plate 710, the mounting of the piece 720 and the shovel handle 730 can be realized, and the positions of the shovel plate 710, the mounting of the piece 720 and the shovel handle 730 after the positioning can be regulated, wherein the above process has no manual participation, and therefore, the deviation of the welding position of one shovel 700 and the welding position of the other shovel 700 can be reduced.
The positioning assembly 300 includes a first driver 310 and a first pusher 320.
Referring to fig. 1 and 2, the first driving member 310 is disposed at the first mounting portion 210, the first pushing member 320 is connected to an output end of the first driving member 310, the first pushing member 320 is disposed between the first mounting portion 210 and the second mounting portion 220, and the first driving member 310 is configured to drive the first pushing member 320 to move, so that the first pushing member 320 and the second mounting portion 220 jointly clamp the attachment piece 720 and the shovel 710. The first driving member 310 may be configured as an air cylinder, a hydraulic cylinder, an electric push rod, or the like.
The first pushing block 320 and the second mounting portion 220 jointly clamp the attachment piece 720 and the shovel plate 710, that is, the first pushing block 320 abuts against the front side of the attachment piece 720, the second mounting portion 220 abuts against the rear side of the shovel plate 710, and the first pushing block 320 pushes the attachment piece 720 to abut against the top front side of the shovel plate 710, wherein the top edge portion of the attachment piece 720 abutting against the shovel plate 710 and the supporting portion 711 of the shovel plate 710 jointly clamp the shovel bar 730, and at this time, production personnel can weld the attachment piece 720 and the shovel plate 710 at a preset position, and weld the top edge portion of the attachment piece 720 and the shovel bar 730.
It will be appreciated that the predetermined positions are adjusted by the manufacturer through the drive assembly 400 to be the positions of the positioned blade 710, the attachment tab 720, and the blade bar 730, which are convenient welding positions to which the manufacturer is accustomed.
In some embodiments, positioning assembly 300 may include only first drive member 310, with the output end of first drive member 310 being configured to cooperate with second mount 220 to clamp attachment tab 720 and blade 710.
In this embodiment, referring to fig. 1 and 2, the first mounting portion 210 is provided with a second driving member 510, an output end of the second driving member 510 is provided with a second pushing member 511, the second pushing member 511 is located between the first mounting portion 210 and the second mounting portion 220, the second pushing member 511 is provided with a avoiding notch 511A for the first pushing member 320 to pass through, and the second driving member 510 is used for driving the second pushing member 511 to move, so that the second pushing member 511 and the second mounting portion 220 jointly clamp the shovel 710. The second driving member 510 may be configured as an air cylinder, a hydraulic cylinder, an electric push rod, or the like.
The second push block 511 and the second mounting portion 220 jointly clamp the shovel 710, that is, the second push block 511 and the second mounting portion 220 respectively abut against the front side and the rear side of the shovel 710.
With the above structure, before the first pusher member 320 and the second mounting portion 220 clamp the attachment piece 720 and the blade 710 together, that is, before the attachment piece 720 and the blade 710 are positioned, the blade 710 can be positioned so that the attachment piece 720 and the blade lever 730 can be placed easily.
In order to enhance the positioning effect of the blade 710 when the blade 710 is positioned in the forward direction, referring to fig. 1 and 2, the first mounting portion 210 is provided with a fourth driving member 520, and an output end of the fourth driving member 520 is used to clamp the bottom of the blade 710 together with the second mounting portion 220. The fourth driving member 520 may be configured as an air cylinder, a hydraulic cylinder, an electric push rod, or the like.
The output end of the fourth driving member 520 is used to clamp the bottom of the shovel 710 together with the second mounting portion 220, that is, the output end of the fourth driving member 520 and the second mounting portion 220 are respectively abutted against the front and rear sides of the bottom of the shovel 710.
The first pushing piece 320 is connected to the output end of the first driving piece 310, the output end of the second driving piece 510 is provided with a second pushing piece 511, specifically, referring to fig. 1 and 2, the first installation portion 210 is provided with two guide rods 600 in a penetrating manner, two ends of one guide rod 600 are respectively connected to the output ends of the first pushing piece 320 and the first driving piece 310, and two ends of the other guide rod 600 are respectively connected to the output ends of the second pushing piece 511 and the second driving piece 510. The first mounting portion 210 is provided with two through holes (not shown) disposed up and down, and the two guide rods 600 are correspondingly disposed through the two through holes.
With the above structure, the movement stability of the first push block 320 and the second push block 511 can be improved.
The second mounting portion 220 is rotatably connected to the frame 100, specifically, referring to fig. 1 and 2, two opposite vertical frames (not shown) are disposed on the frame 100, the second mounting portion 220 is provided with a pivot member 221, two ends of the pivot member 221 are rotatably connected to the two vertical frames through bearings in a one-to-one correspondence manner, that is, the second mounting portion 220 is rotatably connected to the frame 100 through the pivot member 221, and the driving assembly 400 is in transmission connection with the pivot member 221.
In the present embodiment, a gear 221A is sleeved on one end of the pivot member 221, and the driving assembly 400 includes a third driving member 410 and a rack 420.
Referring to fig. 2, the third driving member 410 is disposed on the frame 100, the rack 420 is connected to an output end of the third driving member 410, the rack 420 is engaged with the gear 221A, and the third driving member 410 is configured to drive the rack 420 to move, so as to drive the pivot member 221 to rotate through the gear 221A, and further rotate the second mounting portion 220, so as to adjust an angle between the support plate 200 and the frame 100, so that positions of the clamped blade 710, the attachment piece 720, and the blade lever 730 are changed. The third driving member 410 may be configured as an air cylinder, a hydraulic cylinder, an electric push rod, or the like.
Through the above structure, on one hand, the angle between the bearing plate 200 and the frame 100 can be adjusted, so that the producer can weld and connect the bearing part 711 and the shovel handle 730; on the other hand, the rack 420 is engaged with the gear 221A, and can lock the second mounting portion 220.
In some embodiments, a gear 221A is sleeved on one end of the pivot member 221, and the driving assembly 400 includes a third driving member 410 and a driving wheel, where the third driving member 410 is disposed on the frame 100, and an output end of the third driving member 410 is connected to the driving wheel, and the driving wheel is meshed with the gear 221A. Wherein the third driving member 410 is provided as a motor.
In order to improve stability when the rack 420 moves, referring to fig. 2, the rack 100 is provided with a guide groove 110, and the rack 420 is slidably provided in the guide groove 110.
In the present embodiment, referring to fig. 1 and 2, the support plate 200 is provided with a weight 230, and the weight 230 is located at a side of the second mounting portion 220 remote from the first mounting portion 210.
By the above mechanism, the provision of the weight 230 can reduce the meshing load of the rack 420 with the gear 221A.
In order to avoid collision between the support plate 200 and the rack 100, referring to fig. 1 and 2, the rack 100 is provided with two control switches 120, the two control switches 120 are respectively disposed on two sides of the rotation axis of the second mounting portion 220, the control switches 120 are electrically connected with the third driving member 410, the driving assembly 400 drives the second mounting portion 220 to rotate, so that when the support plate 200 abuts against the corresponding control switch 120, the control switch 120 stops the third driving member 410, and the rack 420 stops moving to lock the second mounting portion 220 through the gear 221A. Wherein the control switch 120 is provided as a micro switch.
Of course, the present invention is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications and substitutions are included in the scope of the present invention as defined in the appended claims.
Claims (10)
1. A welding clamp for positioning a shovel plate (710), an attachment piece (720) and a shovel handle bar (730), and for adjusting the positions of the shovel plate (710), the attachment piece (720) and the shovel handle bar (730) after positioning, characterized in that: comprising
A frame (100);
the bearing plate (200) is provided with a first installation part (210) and a second installation part (220) which are oppositely arranged, the second installation part (220) is rotatably connected to the frame (100), and the bearing plate (200) and the second installation part (220) are respectively used for bearing the bottom and the rear side surface of the shovel plate (710);
the positioning assembly (300) is arranged on the first installation part (210), and the positioning assembly (300) is used for clamping the additional sheet (720) and the shovel plate (710) together with the second installation part (220) so as to enable the additional sheet (720) to be pressed against the front side surface of the top of the shovel plate (710) and enable the top edge part of the additional sheet (720) and the supporting part (711) to clamp the shovel handle bar (730) together;
the driving assembly (400) is arranged on the frame (100), the driving assembly (400) is in transmission connection with the second installation part (220), and the driving assembly (400) is used for driving the second installation part (220) to rotate so as to adjust the angle of the bearing plate (200) and the frame (100) and change the clamped positions of the shovel plate (710), the additional mounting piece (720) and the shovel handle bar (730).
2. A welding jig according to claim 1, wherein:
the positioning assembly (300) comprises:
a first driving element (310) provided on the first mounting portion (210);
the first pushing block piece (320) is connected with the output end of the first driving piece (310), the first pushing block piece (320) is located between the first installation portion (210) and the second installation portion (220), and the first driving piece (310) is used for driving the first pushing block piece (320) to move so that the first pushing block piece (320) and the second installation portion (220) can jointly clamp the additional piece (720) and the shovel plate (710).
3. A welding jig according to claim 2, wherein:
the first installation department (210) is equipped with second driving piece (510), the output of second driving piece (510) is equipped with second ejector pad spare (511), second ejector pad spare (511) are located between first installation department (210) and second installation department (220), second ejector pad spare (511) are equipped with and are used for supplying first ejector pad spare (320) pass through dodge breach (511A), second driving piece (510) are used for driving second ejector pad spare (511) remove, so that second ejector pad spare (511) with second installation department (220) centre gripping jointly shovel board (710).
4. A welding jig according to claim 3, wherein:
the first installation part (210) is provided with two guide rods (600) in a penetrating way, wherein two end parts of one guide rod (600) are respectively connected with the output ends of the first push block piece (320) and the first driving piece (310), and two end parts of the other guide rod (600) are respectively connected with the output ends of the second push block piece (511) and the second driving piece (510).
5. A welding jig according to claim 1, wherein:
the second mounting part (220) is provided with a pivot part (221), the second mounting part (220) is rotatably connected with the frame (100) through the pivot part (221), and the driving assembly (400) is in transmission connection with the pivot part (221).
6. A welding jig according to claim 5, wherein:
one end of the pivot member (221) is sleeved with a gear (221A), and the driving assembly (400) comprises:
a third driving member (410) provided on the frame (100);
the rack (420) is connected with the output end of the third driving piece (410), the rack (420) is meshed with the gear (221A), and the third driving piece (410) is used for driving the rack (420) to move so as to drive the pivot piece (221) to rotate through the gear (221A).
7. The welding jig according to claim 6, wherein:
the rack (100) is provided with a guide groove (110), and the rack (420) is slidably arranged in the guide groove (110).
8. A welding jig according to claim 1, wherein:
the first mounting part (210) is provided with a fourth driving piece (520), and the output end of the fourth driving piece (520) is used for clamping the bottom of the shovel plate (710) together with the second mounting part (220).
9. A welding jig according to claim 1, wherein:
the bearing plate (200) is provided with a weight (230), and the weight (230) is positioned on one side of the second mounting part (220) away from the first mounting part (210).
10. A welding jig according to claim 1, wherein:
the frame (100) is provided with two control switches (120), two control switches (120) are respectively arranged on two sides of the rotation axis of the second installation part (220), the control switches (120) are electrically connected with the driving assembly (400), the driving assembly (400) drives the second installation part (220) to rotate, so that when the bearing plate (200) is abutted to the corresponding control switches (120), the control switches (120) stop the driving assembly (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210766827.8A CN117359202A (en) | 2022-07-01 | 2022-07-01 | Clamp for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210766827.8A CN117359202A (en) | 2022-07-01 | 2022-07-01 | Clamp for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117359202A true CN117359202A (en) | 2024-01-09 |
Family
ID=89393348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210766827.8A Pending CN117359202A (en) | 2022-07-01 | 2022-07-01 | Clamp for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117359202A (en) |
-
2022
- 2022-07-01 CN CN202210766827.8A patent/CN117359202A/en active Pending
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