CN216462416U - Welding piece limiting structure for spot welding machine - Google Patents
Welding piece limiting structure for spot welding machine Download PDFInfo
- Publication number
- CN216462416U CN216462416U CN202122655988.3U CN202122655988U CN216462416U CN 216462416 U CN216462416 U CN 216462416U CN 202122655988 U CN202122655988 U CN 202122655988U CN 216462416 U CN216462416 U CN 216462416U
- Authority
- CN
- China
- Prior art keywords
- welding
- top end
- workbench
- workpiece
- spot
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 135
- 239000000428 dust Substances 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 description 4
- 239000003496 welding fume Substances 0.000 description 4
- 241000220317 Rosa Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model relates to the technical field of welding processing, in particular to a welding piece limiting structure for a spot welding machine, wherein a workpiece is placed at the top end of a welding table, the workpiece is fixed through a plurality of groups of clamping devices, then the workpiece is welded by penetrating through a welding hole in the welding table through the spot welding machine, the placing angle of the workpiece is adjusted by rotating the welding table, the spot welding machine is enabled to weld other positions of the workpiece, meanwhile, through the elasticity of a spring, a steel ball extends into a positioning groove at the bottom end of the welding table, and the welding table is braked, so that the welding accuracy is improved, the labor capacity of workers is reduced, and the practicability of equipment is improved; including supporting mechanism, multiunit clamping device, multiunit stop device, dust extraction, workstation and spot welder, the inside of workstation is provided with the cavity, and spot welder installs on the top of workstation, carries out spot welding to the work piece, and supporting mechanism installs on the top of workstation, supports the work piece.
Description
Technical Field
The utility model relates to the technical field of welding processing, in particular to a welding piece limiting structure for a spot welding machine.
Background
The spot welder adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes pressurize a workpiece to enable two layers of metal to form a certain contact resistance under the pressure of the two electrodes, when welding current flows from one electrode to the other electrode, instant thermal welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, so that the internal structure of the workpiece to be welded is not damaged. The existing spot welding machine is simple in structure, when materials are welded, workers are required to hold workpieces or place the workpieces on a welding table for welding, time and labor are wasted, the workers are difficult to hold the workpieces with heavier quality for welding, the workpieces are difficult to place on a machining table for adjusting the placing angles of the workpieces, the practicability is poor, and therefore the existing equipment needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a limiting structure of a welding piece for a spot welding machine, which is used for placing a workpiece on the top end of a welding table, fixing the workpiece through a plurality of groups of clamping devices, welding the workpiece through a spot welding machine after the workpiece passes through a welding hole on the welding table, adjusting the placing angle of the workpiece by rotating the welding table, enabling the spot welding machine to weld other positions of the workpiece, enabling a steel ball to extend into a positioning groove at the bottom end of the welding table through the elasticity of a spring, braking the welding table, improving the welding accuracy, reducing the labor capacity of workers and improving the practicability of equipment.
The utility model discloses a welding piece limiting structure for a spot welding machine, which comprises a supporting mechanism, a plurality of groups of clamping devices, a plurality of groups of limiting devices, a dust suction device, a workbench and the spot welding machine, wherein a cavity is arranged inside the workbench;
the supporting mechanism comprises a base, a rotating shaft and a welding table, the bottom end of the base is connected with the top end of the workbench, the bottom end of the rotating shaft is rotatably connected with the top end of the base, the top end of the rotating shaft is connected with the bottom end of the welding table in a welding mode, and a plurality of groups of welding holes are formed in the top end of the welding table;
the limiting device comprises an outer sleeve, a spring, a supporting column and steel balls, a plurality of groups of positioning grooves are formed in the bottom end of the welding table, the bottom end of the spring is connected with the top end of the base, the bottom end of the supporting column is connected with the bottom end in the spring through the outer sleeve, and the steel balls are installed at the top end of the supporting column;
put the work piece with the top of weld table, fix the work piece through multiunit clamping device, later pass the welding pore pair work piece on the weld table through the spot welder and weld, the rethread rotates the weld table and adjusts the angle of putting of work piece, make the spot welder weld other positions of work piece, elasticity through the spring simultaneously, make the steel ball stretch into to the constant head tank of weld table bottom, brake the weld table, improve the welded precision, thereby reduce staff's the amount of labour, improve equipment's practicality.
Preferably, the clamping device comprises a support, a screw rod, a rotating handle, a lower pressing plate and a rubber pad, the bottom end of the support is mounted at the top end of the welding table, the top end of the screw rod is connected with the bottom end of the rotating handle, the bottom end of the screw rod penetrates through the support to be rotatably connected with the top end of the lower pressing plate, the surface of the screw rod is in threaded connection with the middle of the support, and the top end of the rubber pad is connected with the bottom end of the lower pressing plate; the rotary handle is rotated, and the rubber pad presses the workpiece through screw transmission, so that the workpiece is fixed at the top end of the welding table, and the practicability of the equipment is improved.
Preferably, the dust collection device comprises a screen plate, a filter box, a plurality of groups of adsorption plates, a filter screen, an exhaust pump, a bent pipe and a dust collection hopper, wherein the screen plate is arranged at the top of the workbench, the bottom end of the filter box is connected with the bottom end in the workbench, the left end of the filter box is provided with an exhaust port, the exhaust port of the filter box extends out of the left end of the workbench, the plurality of groups of adsorption plates and the filter screen are arranged inside the filter box, the left end of the exhaust pump is connected with the right end of the filter box, the left end of the exhaust pump is provided with an exhaust port, the right end of the exhaust pump is provided with a suction port, the exhaust port of the exhaust pump is communicated with the inside of the filter box, the left end of the bent pipe is connected with the suction port of the exhaust pump, and the top end of the bent pipe is connected with the bottom end of the dust collection hopper; open the air discharge pump, will weld in cigarette and the dust suction fill, will weld cigarette and dust again and discharge to the inside of rose box, filter the dust through the filter screen, adsorb the harmful substance in welding the cigarette through the multiunit adsorption plate, later discharge the air through the gas vent of rose box to improve equipment's practicality.
Preferably, the welding table further comprises a plurality of groups of handles, and one ends of the plurality of groups of handles are connected with the side end of the welding table; the handle is held, the welding table is rotated, the placing angle of the workpiece is conveniently adjusted, and therefore the convenience of equipment is improved.
Preferably, the welding device further comprises a plurality of groups of sliding blocks, an annular sliding groove is formed in the top end of the welding table, the bottom ends of the plurality of groups of sliding blocks are slidably mounted with the annular groove in the top end of the welding table, and the top ends of the plurality of groups of sliding blocks are respectively connected with the bottom end of the support in the clamping device; through sliding the multiple groups of sliding blocks, the positions of the multiple groups of clamping devices are adjusted, workpieces in different shapes are conveniently fixed, and therefore the convenience of equipment is improved.
Preferably, the filter box also comprises a baffle plate, and the top end of the baffle plate is connected with the right end in the filter box; the welding smoke and dust discharged into the filter box are blocked by the baffle, so that the impact of the welding smoke and dust on the filter screen is reduced, and the service life of the filter screen is prolonged.
Preferably, a plurality of groups of ventilation holes are formed in the side end of the workbench; through the multiunit scavenge port, conveniently dispel the heat in the workstation to reduce the fault rate of air discharge pump.
Compared with the prior art, the utility model has the beneficial effects that: put the work piece with the top of weld table, fix the work piece through multiunit clamping device, later pass the welding pore pair work piece on the weld table through the spot welder and weld, the rethread rotates the weld table and adjusts the angle of putting of work piece, make the spot welder weld other positions of work piece, elasticity through the spring simultaneously, make the steel ball stretch into to the constant head tank of weld table bottom, brake the weld table, improve the welded precision, thereby reduce staff's the amount of labour, improve equipment's practicality.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged front view, a cross-sectional view of the spacing device of the present invention;
FIG. 3 is an enlarged schematic axial view of the support mechanism of the present invention;
FIG. 4 is a schematic bottom view of the soldering station of the present invention;
FIG. 5 is an enlarged front view of the clamping assembly of the present invention;
in the drawings, the reference numbers: 1. a work table; 2. a spot welder; 3. a base; 4. a rotating shaft; 5. a welding table; 6. welding the hole; 7. an outer sleeve; 8. a spring; 9. a support pillar; 10. steel balls; 11. positioning a groove; 12. a support; 13. a screw; 14. rotating the handle; 15. a lower pressing plate; 16. a rubber pad; 17. a screen plate; 18. a filter box; 19. an adsorption plate; 20. filtering with a screen; 21. an exhaust pump; 22. bending the pipe; 23. a dust suction hopper; 24. a grip; 25. a slider; 26. a baffle plate; 27. and (4) ventilating holes.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
A cavity is arranged inside the workbench 1, the spot welding machine 2 is installed at the top end of the workbench 1 and used for performing spot welding on a workpiece, the supporting mechanism is installed at the top end of the workbench 1 and used for supporting the workpiece, the multiple groups of clamping devices and the multiple groups of limiting devices are installed on the supporting device, the multiple groups of clamping devices are used for fixing the workpiece, the multiple groups of limiting devices are used for braking the supporting device, and the dust collection device is installed inside the workbench 1 and used for processing dust and welding fume;
the supporting mechanism comprises a base 3, a rotating shaft 4 and a welding table 5, the bottom end of the base 3 is connected with the top end of the workbench 1, the bottom end of the rotating shaft 4 is rotatably connected with the top end of the base 3, the top end of the rotating shaft 4 is welded with the bottom end of the welding table 5, and a plurality of groups of welding holes 6 are formed in the top end of the welding table 5;
the limiting device comprises an outer sleeve 7, a spring 8, a supporting column 9 and steel balls 10, a plurality of groups of positioning grooves 11 are formed in the bottom end of the welding table 5, the bottom end of the spring 8 is connected with the top end of the base 3, the bottom end of the supporting column 9 is connected with the bottom end in the spring 8 through the outer sleeve 7, and the steel balls 10 are installed at the top end of the supporting column 9;
the clamping device comprises a support 12, a screw 13, a rotating handle 14, a lower pressing plate 15 and a rubber pad 16, wherein the bottom end of the support 12 is mounted at the top end of the welding table 5, the top end of the screw 13 is connected with the bottom end of the rotating handle 14, the bottom end of the screw 13 penetrates through the support 12 to be rotatably connected with the top end of the lower pressing plate 15, the surface of the screw 13 is in threaded connection with the middle of the support 12, and the top end of the rubber pad 16 is connected with the bottom end of the lower pressing plate 15;
put the work piece with the top of weld holder 5, through rotating rotatory handle 14, through screw 13 transmission, make rubber pad 16 push down the work piece, be fixed in the top of weld holder 5 with the work piece, later pass weld hole 6 on the weld holder 5 through spot welder 2 and weld the work piece, rethread rotates weld holder 5 and adjusts the angle of putting of work piece, make spot welder 2 weld other positions of work piece, simultaneously through the elasticity of spring 8, make steel ball 10 stretch into to the constant head tank 11 of weld holder 5 bottom, brake weld holder 5, improve the welded precision, thereby reduce staff's the amount of labour, improve equipment's practicality.
Example 2
A cavity is arranged inside the workbench 1, the spot welding machine 2 is installed at the top end of the workbench 1 and used for performing spot welding on a workpiece, the supporting mechanism is installed at the top end of the workbench 1 and used for supporting the workpiece, the multiple groups of clamping devices and the multiple groups of limiting devices are installed on the supporting device, the multiple groups of clamping devices are used for fixing the workpiece, the multiple groups of limiting devices are used for braking the supporting device, and the dust collection device is installed inside the workbench 1 and used for processing dust and welding fume;
the supporting mechanism comprises a base 3, a rotating shaft 4 and a welding table 5, the bottom end of the base 3 is connected with the top end of the workbench 1, the bottom end of the rotating shaft 4 is rotatably connected with the top end of the base 3, the top end of the rotating shaft 4 is welded with the bottom end of the welding table 5, and a plurality of groups of welding holes 6 are formed in the top end of the welding table 5;
the limiting device comprises an outer sleeve 7, a spring 8, a supporting column 9 and steel balls 10, a plurality of groups of positioning grooves 11 are formed in the bottom end of the welding table 5, the bottom end of the spring 8 is connected with the top end of the base 3, the bottom end of the supporting column 9 is connected with the bottom end in the spring 8 through the outer sleeve 7, and the steel balls 10 are installed at the top end of the supporting column 9;
the dust collection device comprises a screen plate 17, a filter box 18, a plurality of groups of adsorption plates 19, a filter screen 20, an exhaust pump 21, an elbow 22 and a dust collection bucket 23, wherein the screen plate 17 is installed at the top of the workbench 1, the bottom end of the filter box 18 is connected with the bottom end in the workbench 1, the left end of the filter box 18 is provided with an exhaust port, the exhaust port of the filter box 18 extends out of the left end of the workbench 1, the plurality of groups of adsorption plates 19 and the filter screen 20 are installed in the filter box 18, the left end of the exhaust pump 21 is connected with the right end of the filter box 18, the left end of the exhaust pump 21 is provided with an exhaust port, the right end of the exhaust pump 21 is provided with a suction inlet, the exhaust port of the exhaust pump 21 is communicated with the interior of the filter box 18, the left end of the elbow 22 is connected with the suction inlet of the exhaust pump 21, and the top end of the elbow 22 is connected with the bottom end of the dust collection bucket 23;
the workpiece is placed at the top end of a welding table 5 and is fixed through a plurality of groups of clamping devices, then the workpiece is welded through a spot welding machine 2 penetrating through a welding hole 6 on the welding table 5, the placing angle of the workpiece is adjusted through rotating the welding table 5, so that the spot welding machine 2 welds other positions of the workpiece, meanwhile, the steel ball 10 extends into a positioning groove 11 at the bottom end of the welding table 5 through the elasticity of the spring 8, the welding table 5 is braked, the exhaust pump 21 is opened, welding fume and dust are sucked into the dust suction hopper 23, the welding fume and dust are discharged into the filter box 18, filter the dust through filter screen 20, adsorb the harmful substance in the welding cigarette through multiunit adsorption plate 19, later discharge the air through the gas vent of rose box 18, improve welded precision to reduce staff's the amount of labour, improve equipment's practicality.
As shown in FIGS. 1 to 5, in operation, a welding member limit structure for a spot welder according to the present invention is configured such that a workpiece is placed on the top of a welding table 5, the positions of a plurality of sets of clamping devices are adjusted by sliding a plurality of sets of sliders 25, a rubber pad 16 is pressed down against the workpiece by driving a screw 13 by rotating a rotary handle 14, the workpiece is fixed on the top of the welding table 5, the welding table 5 is rotated by holding a grip 24, the angle of placement of the workpiece is adjusted, the workpiece is welded by passing a spot welder 2 through a welding hole 6 of the welding table 5, the angle of placement of the workpiece is adjusted by rotating the welding table 5, the spot welder 2 is configured to weld other positions of the workpiece, and a steel ball 10 is inserted into a positioning groove 11 at the bottom of the welding table 5 by the elasticity of a spring 8 to brake the welding table 5, meanwhile, the exhaust pump 21 is opened, welding smoke and dust are sucked into the dust suction hopper 23, then the welding smoke and dust are discharged into the filter box 18, the dust is filtered through the filter screen 20, harmful substances in the welding smoke are adsorbed through the multiple groups of adsorption plates 19, air is discharged through an exhaust port of the filter box 18, the welding smoke and dust discharged into the filter box 18 are blocked through the baffle 26, and the impact of the welding smoke and dust on the filter screen 20 is reduced.
The main functions realized by the utility model are as follows: the workpiece is supported and fixed, the placing angle of the workpiece is conveniently adjusted, and welding smoke and dust are treated while welding.
According to the welding piece limiting structure for the spot welding machine, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the limiting structure can be implemented as long as the beneficial effects of the limiting structure can be achieved; the spot welding machine 2 and the exhaust pump 21 of the welding part limiting structure for the spot welding machine are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions, and creative labor of the technicians in the field is not needed.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A welding piece limiting structure for a spot welding machine is characterized by comprising a supporting mechanism, a plurality of groups of clamping devices, a plurality of groups of limiting devices, a dust collecting device, a workbench (1) and a spot welding machine (2), wherein a cavity is arranged inside the workbench (1), the spot welding machine (2) is installed at the top end of the workbench (1) and is used for carrying out spot welding on a workpiece, the supporting mechanism is installed at the top end of the workbench (1) and is used for supporting the workpiece, the plurality of groups of clamping devices and the plurality of groups of limiting devices are installed on the supporting device, the plurality of groups of clamping devices are used for fixing the workpiece, the plurality of groups of limiting devices are used for braking the supporting device, the dust collecting device is installed inside the workbench (1) and is used for treating dust and welding smoke;
the supporting mechanism comprises a base (3), a rotating shaft (4) and a welding table (5), the bottom end of the base (3) is connected with the top end of the workbench (1), the bottom end of the rotating shaft (4) is rotatably connected with the top end of the base (3), the top end of the rotating shaft (4) is welded with the bottom end of the welding table (5), and a plurality of groups of welding holes (6) are formed in the top end of the welding table (5);
stop device includes outer tube (7), spring (8), support column (9) and steel ball (10), the bottom of welding bench (5) is provided with multiunit constant head tank (11), and the bottom of spring (8) is connected with the top of base (3), and the bottom of support column (9) is connected through outer tube (7) and the bottom in spring (8), and steel ball (10) installation is installed on the top of support column (9).
2. A welding member limiting structure for a spot welding machine according to claim 1, wherein the clamping device comprises a support (12), a screw (13), a rotating handle (14), a lower pressing plate (15) and a rubber pad (16), the bottom end of the support (12) is installed at the top end of the welding table (5), the top end of the screw (13) is connected with the bottom end of the rotating handle (14), the bottom end of the screw (13) penetrates through the support (12) to be rotatably connected with the top end of the lower pressing plate (15), the surface of the screw (13) is in threaded connection with the middle of the support (12), and the top end of the rubber pad (16) is connected with the bottom end of the lower pressing plate (15).
3. The welding member limiting structure for the spot welding machine according to claim 1, wherein the dust suction device comprises a screen plate (17), a filter box (18), a plurality of sets of adsorption plates (19), a filter screen (20), an exhaust pump (21), an elbow pipe (22) and a dust suction hopper (23), the screen plate (17) is installed at the top of the workbench (1), the bottom end of the filter box (18) is connected with the bottom end in the workbench (1), the left end of the filter box (18) is provided with an exhaust port, the exhaust port of the filter box (18) extends out from the left end of the workbench (1), the plurality of sets of adsorption plates (19) and the filter screen (20) are installed inside the filter box (18), the left end of the exhaust pump (21) is connected with the right end of the filter box (18), the left end of the exhaust pump (21) is provided with an exhaust port, the right end of the exhaust pump (21) is provided with an intake port, and the exhaust port of the exhaust pump (21) is communicated with the inside of the filter box (18), the left end of the elbow (22) is connected with the suction inlet of the exhaust pump (21), and the top end of the elbow (22) is connected with the bottom end of the dust suction hopper (23).
4. A welding member position limiting structure for a spot welder according to claim 1, further comprising a plurality of sets of grips (24), wherein one end of each of the plurality of sets of grips (24) is connected to a side end of the welding table (5).
5. A welding member limiting structure for a spot welding machine according to claim 2, further comprising a plurality of sets of sliding blocks (25), wherein the top end of the welding table (5) is provided with an annular sliding groove, the bottom ends of the plurality of sets of sliding blocks (25) are slidably mounted with the annular groove at the top end of the welding table (5), and the top ends of the plurality of sets of sliding blocks (25) are respectively connected with the bottom ends of the brackets (12) in the clamping device.
6. A welding member position limiting structure for a spot welding machine according to claim 3, further comprising a baffle plate (26), wherein a top end of the baffle plate (26) is connected to a right end in the filter box (18).
7. A welding member limiting structure for a spot welding machine according to claim 1, wherein a plurality of sets of ventilation holes (27) are provided at the side end of said table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122655988.3U CN216462416U (en) | 2021-11-01 | 2021-11-01 | Welding piece limiting structure for spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122655988.3U CN216462416U (en) | 2021-11-01 | 2021-11-01 | Welding piece limiting structure for spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216462416U true CN216462416U (en) | 2022-05-10 |
Family
ID=81444551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122655988.3U Expired - Fee Related CN216462416U (en) | 2021-11-01 | 2021-11-01 | Welding piece limiting structure for spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216462416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226233A (en) * | 2023-11-13 | 2023-12-15 | 潍坊学院 | Resistance type welding device for welding precision parts |
-
2021
- 2021-11-01 CN CN202122655988.3U patent/CN216462416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117226233A (en) * | 2023-11-13 | 2023-12-15 | 潍坊学院 | Resistance type welding device for welding precision parts |
| CN117226233B (en) * | 2023-11-13 | 2024-03-19 | 潍坊学院 | Resistance type welding device for welding precision parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216462416U (en) | Welding piece limiting structure for spot welding machine | |
| CN112025172A (en) | Automobile axle fixing and welding clamp | |
| WO2022262709A1 (en) | Abrasive belt clamp holder used with table-type curve saw and use method therefor | |
| CN211052617U (en) | Drilling device for repairing hardware | |
| CN104476336A (en) | Cylinder internal grinding clamp | |
| CN113182593A (en) | Cutting machine for rectangular metal square tube | |
| CN109664060B (en) | Welding auxiliary device for processing water pump impeller | |
| CN110900051A (en) | Convenient part of scraping of adjusting is restoreed and is used anchor clamps | |
| CN110788534B (en) | High-precision online butt-welding device | |
| CN213888824U (en) | Duplex position antifriction plate build-up welding all-in-one | |
| CN215658467U (en) | Laser cutting machine capable of running stably | |
| CN211652758U (en) | But angle regulation's exhaust gas detection device | |
| CN213163806U (en) | Element welding machine for power panel machining and forming | |
| CN210023842U (en) | Drilling equipment is used in automobile parts processing | |
| CN208811265U (en) | Welding positioning mechanism and pipe welding equipment with same | |
| CN218311740U (en) | Part clamping and positioning mechanism of welding machine | |
| CN218964573U (en) | Welding equipment with peculiar smell removing function for processing metal corrugated pipe | |
| CN212794327U (en) | Permanent magnetic ferrite magnetic sheet grinding device | |
| CN112091507B (en) | Electric control clamp based on robot welding and application method thereof | |
| CN212858507U (en) | Piston ring turning and milling composite slicing equipment | |
| CN214489426U (en) | Welding tool for electronic experiment | |
| CN212070748U (en) | Positioning fixture for argon arc welding machine | |
| CN220515712U (en) | Workpiece fixing device of precise spot welder | |
| CN220262038U (en) | Hot air welding table convenient to clean | |
| CN220636716U (en) | Environment-friendly auto-parts welding set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 305, No.1, No. 3 Yongjiang 1st Branch Road, Economic and Technological Development Zone, Yantai City, Shandong Province, 265500 Patentee after: Yantai Hongli Intelligent Technology Co.,Ltd. Address before: 265500 49 Jinfeng Road, Fushan District, Yantai City, Shandong Province Patentee before: Yantai Hongli Intelligent Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |