CN219561761U - Auxiliary positioning device for resistance spot welding - Google Patents
Auxiliary positioning device for resistance spot welding Download PDFInfo
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- CN219561761U CN219561761U CN202320728903.6U CN202320728903U CN219561761U CN 219561761 U CN219561761 U CN 219561761U CN 202320728903 U CN202320728903 U CN 202320728903U CN 219561761 U CN219561761 U CN 219561761U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a resistance spot welding auxiliary positioning device, which belongs to the technical field of resistance spot welding and comprises a first feeding mechanism, a second feeding mechanism and a welding mechanism; the first feeding mechanism and the second feeding mechanism are respectively arranged at the same height position at two opposite sides of the outside of the welding mechanism; the upper end and the lower end of the welding mechanism are respectively provided with an electrode, and a welding operation part is formed in the welding mechanism; feeding windows are formed on two sides, close to the first feeding mechanism and the second feeding mechanism, of the welding mechanism; the first feeding mechanism is provided with a welding part detection assembly and a welding part adjustment assembly; the second feeding mechanism and the first feeding mechanism are arranged in mirror symmetry; the upper end and the lower end of the welding mechanism are respectively provided with an electrode head detection assembly and an electrode head adjustment assembly; the welding part detection assembly, the welding part adjustment assembly, the electrode head detection assembly and the electrode head adjustment assembly are all electrically connected with intelligent terminal equipment. The utility model has the effect of facilitating the positioning of the welding piece in the resistance spot welding.
Description
Technical Field
The utility model relates to the technical field of resistance spot welding, in particular to an auxiliary positioning device for resistance spot welding.
Background
The electrode tip generally decides the selection of electrode tip shape according to the thickness and the material of welding work piece still shape, when using resistance spot welder to weld, adopts handheld mode to realize panel's connection usually, because resistance electric welder is great, when the operation, the distance between operator's eyes and the steel sheet that needs to weld is longer, and lacks positioner, and whether the resistance spot welder connects and preset point alignment are difficult to see clearly to eyes, once deviate too much can influence the quality of the monoblock steel sheet after welding, also influence welding aesthetic measure.
Disclosure of Invention
In order to facilitate positioning of a welding piece in resistance spot welding, the utility model provides an auxiliary positioning device for resistance spot welding.
The utility model provides an auxiliary positioning device for resistance spot welding, which adopts the following technical scheme:
the auxiliary positioning device for the resistance spot welding comprises a welding mechanism, a first feeding mechanism, a second feeding mechanism and a welding mechanism; the first feeding mechanism and the second feeding mechanism are respectively arranged at the same height position at two opposite sides of the outside of the welding mechanism; the upper end and the lower end of the welding mechanism are respectively provided with an electrode, and a welding operation part is formed in the welding mechanism; feeding windows are formed in two sides, close to the first feeding mechanism and the second feeding mechanism, of the welding mechanism, and are used for communicating the interior of the welding mechanism, the upper part of the first feeding mechanism and the upper part of the second feeding mechanism;
the first feeding mechanism is provided with a welding part detection assembly and a welding part adjustment assembly; the welding part detection assembly is arranged close to the feeding window and is used for collecting welding position information of welding parts; the welding part adjusting assembly is used for fixing, conveying and adjusting welding parts;
the second feeding mechanism and the first feeding mechanism are arranged in mirror symmetry;
the upper end and the lower end of the welding mechanism are respectively provided with an electrode head detection assembly and an electrode head adjustment assembly; the electrode head detection assemblies are arranged at the upper end and the lower end of the welding mechanism and are used for collecting position information of an electrode head of an electrode; the electrode head adjusting assembly is used for fixing and adjusting the electrode head;
the welding part detection assembly, the welding part adjustment assembly, the electrode head detection assembly and the electrode head adjustment assembly are all electrically connected with intelligent terminal equipment.
By adopting the technical scheme, two target welding pieces are respectively fixed on a first feeding mechanism and a second feeding mechanism, the position information of the welding pieces is detected through a welding piece detection assembly, and then a welding piece adjusting assembly is adjusted according to the position information, so that the welding positions of the welding pieces are correspondingly matched; and then, the electrode head detection assembly is used for collecting the position information of the electrode head of the electrode, and the electrode head adjustment assembly is adjusted according to the position information of the electrode head, so that the position of the electrode head is correspondingly matched with the welding position, and the welding operation is carried out on the welding point, thereby realizing the automatic operation of resistance spot welding and improving the accuracy of the resistance spot welding.
The present utility model may be further configured in a preferred example to: the welding piece detection assembly comprises a ranging sensor, a linear array CCD and a linear laser; the distance measuring sensor is arranged on the surfaces of the first feeding mechanism and the second feeding mechanism, the linear array CCD is arranged above the first feeding mechanism and the second feeding mechanism, and the distance measuring sensor and the linear array CCD are both arranged parallel to the welding mechanism; the linear laser is arranged on the surfaces of the first feeding mechanism and the second feeding mechanism, and the linear laser output by the linear laser is directly irradiated on the linear array CCD.
Through adopting above-mentioned technical scheme, range sensor detects the high positional information of weldment, and linear array CCD and line laser cooperate to detect the welding positional information of weldment.
The present utility model may be further configured in a preferred example to: the welding piece adjusting assembly comprises a first screw rod and a second screw rod which are mutually perpendicular, the first screw rod is perpendicular to the welding mechanism, the second screw rod is parallel to the welding mechanism, and the first screw rod and the second screw rod are mutually connected through a first connecting piece; and a clamping unit is arranged on the second screw rod.
Through adopting above-mentioned technical scheme, realize the position control in the weldment horizontal plane through first screw rod and second screw rod, realize the fixed and vertical orientation's of weldment position control through the clamping unit.
The present utility model may be further configured in a preferred example to: the clamping unit comprises a clamping frame connected with a second screw rod, two electric control telescopic rods are oppositely arranged on the clamping frame, and one end, far away from the clamping frame, of each electric telescopic rod is movably connected with a rubber anti-slip pad.
Through adopting above-mentioned technical scheme, be convenient for fixed weldment, and rubber slipmat can effectively avoid the weldment to remove in the adjustment process.
The present utility model may be further configured in a preferred example to: one end of the first screw rod is connected with a first motor, one end of the second screw rod is connected with a second motor, and the second screw rod is connected with the second motor through a first telescopic universal joint coupling.
By adopting the technical scheme, the running states of the first motor and the second motor are controlled, and the position adjustment in the horizontal plane of the welding part is realized.
The present utility model may be further configured in a preferred example to: the electrode head adjusting assembly is provided with two groups, each group comprises a third screw rod and a fourth screw rod which are mutually perpendicular, and the third screw rod and the fourth screw rod are mutually connected through a second connecting piece; the electrode head control piece is arranged on the fourth screw rod, and an electric push rod is arranged on one side, close to the inside of the welding mechanism, of the electrode head control piece.
Through adopting above-mentioned technical scheme, realize the position control of electrode tip level through third screw rod and fourth screw rod, electric putter is used for adjusting last electrode tip and is close to the welding work.
The present utility model may be further configured in a preferred example to: the electrode tip detection assembly is provided with two groups, each group comprises two miniature cameras and two miniature short-range radar sensors, and the two groups of electrode tip detection units are respectively arranged at the top points of the upper end and the lower end of the welding mechanism.
By adopting the technical scheme, the miniature camera acquires the shape information of the electrode tip, and the miniature short-range radar sensor acquires the position information of the electrode tip.
The present utility model may be further configured in a preferred example to: the two miniature cameras are respectively arranged at two adjacent vertexes of the end face of the welding mechanism, and the two miniature short-distance radar sensors are respectively arranged at the other two vertexes of the end face of the welding mechanism.
By adopting the technical scheme, through the method of setting up adjacent summit, two miniature cameras and two miniature closely radar sensors all form the collection mode of certain contained angle, are convenient for gather the shape information and the positional information of electrode tip.
In summary, the present utility model includes at least one of the following beneficial technical effects: firstly, two target welding pieces are respectively fixed on a first feeding mechanism and a second feeding mechanism, the position information of the welding pieces is detected through a welding piece detection assembly, and then a welding piece adjusting assembly is adjusted according to the position information, so that the welding positions of the welding pieces are correspondingly matched; and then, collecting the position information of the electrode tip of the electrode through the electrode tip detection assembly, and adjusting the electrode tip adjusting assembly according to the position information of the electrode tip, so that the position of the electrode tip is correspondingly matched with the welding position, and the welding operation is carried out on the welding point, thereby realizing the automatic operation of resistance spot welding and improving the accuracy of the resistance spot welding
Drawings
FIG. 1 is a schematic view of a resistance spot welding auxiliary positioning device according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a first feeding mechanism in an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a clamping unit according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a welding mechanism in an embodiment of the present utility model.
FIG. 5 is a schematic electrical diagram of a resistance spot welding auxiliary positioning device according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a first feeding mechanism; 11. a weldment detection assembly; 111. a ranging sensor; 112. a line laser; 113. a linear array CCD; 12. a weldment adjustment assembly; 121. a first screw; 122. a first motor; 123. a support block; 124. a first connector; 1241. a first connection block; 1242. a first connecting shaft; 1243. a first connection plate; 125. a second screw; 126. a second motor; 127. a first telescopic universal joint coupling; 128. a clamping unit; 1281. a clamping frame; 1282. an electric control telescopic rod; 1283. a rubber anti-slip pad; 13. a cover plate; 2. a second feeding mechanism; 3. a welding mechanism; 31. a feeding window; 32. an electrode head detection assembly; 321. a miniature camera; 322. a miniature short-range radar sensor; 33. an electrode head adjusting assembly; 331. a third screw; 332; a third motor; 333. a second connector; 3331. a second connecting plate; 3332. a second connecting shaft; 334. a fourth screw; 335. a fourth motor; 336. a second telescopic universal joint coupling; 337. an electrode head control member; 338. an electric push rod; 4. and the intelligent terminal equipment.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be described in further detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an auxiliary positioning device for resistance spot welding. Referring to fig. 1, 2 and 4, an auxiliary positioning device for resistance spot welding comprises a welding mechanism 3, a first feeding mechanism 1 and a second feeding mechanism 2, wherein the first feeding mechanism 1 and the second feeding mechanism 2 are respectively arranged at two opposite sides outside the welding mechanism 3, feeding windows 31 which are communicated with the inside of the welding mechanism 3 and above the first feeding mechanism 1 and above the second feeding mechanism 2 are formed at two sides of the welding mechanism 3, a welding piece is fed into the welding mechanism 3 through the feeding windows 31 by the first feeding mechanism 1 and the second feeding mechanism 2, welding electrodes are arranged at the upper end and the lower end of the welding mechanism 3, and a welding operation part is formed inside the welding mechanism 3; the upper end and the lower end of the welding mechanism 3 are respectively provided with a electrode tip detection assembly 32 and an electrode tip adjustment assembly 33, the first feeding mechanism 1 and the second feeding mechanism 2 are respectively provided with a welding piece detection assembly 11 and a welding piece adjustment assembly 12, and the electrode tip detection assembly 32, the electrode tip adjustment assembly 33, the welding piece detection assembly 11 and the welding piece adjustment assembly 12 are electrically connected with an intelligent terminal device 4; based on the detection data of the electrode tip detection assembly 32 and the welding member detection assembly 11, the intelligent terminal device 4 controls the electrode tip adjustment assembly 33 and the welding member adjustment assembly 12 to adjust the electrode tip and the welding member, thereby realizing automatic and accurate resistance spot welding operation.
Referring to fig. 4, in the embodiment of the present utility model, the welding mechanism 3 includes a case, which includes four side plates fixedly connected in pairs to separate an inner space and an outer space; one side of the first feeding mechanism 1 and one side of the second feeding mechanism 2 are fixedly connected with the outer surfaces of two opposite side plates of the welding mechanism 3, a feeding window 31 is formed in the side plate, connected with the first feeding mechanism 1 and the second feeding mechanism 2, of the welding mechanism 3, the lower end face of the feeding window 31 is flush with the upper surfaces of the first feeding mechanism 1 and the second feeding mechanism 2 and is positioned at the same horizontal position, and welding pieces conveniently enter the welding mechanism 3 through the first feeding mechanism 1 and the second feeding mechanism 2.
Referring to fig. 1 and 2, in the embodiment of the present utility model, a rectangular groove is formed on the upper surface of the first feeding mechanism 1, and a cover plate 13 is disposed on the upper surface of the rectangular groove; two groups of mutually perpendicular screws are arranged in the rectangular groove, the two groups of screws are distributed in an upper layer and a lower layer, are connected with each other through a first connecting piece 124, and are adjusted in the horizontal plane of the welding piece; specifically, four first screws 121 parallel to the side plate of the welding mechanism 3 are arranged at the bottom of the rectangular groove, the four first screws 121 penetrate through the side wall of the rectangular groove and are in rotary connection with the side wall of the rectangular groove through bearings, one ends of the four screws extending out of the side wall of the rectangular groove are connected with a first motor 122, and one ends of the first screws 121 in the rectangular groove are fixed at a fixed position at the bottom of the rectangular groove through supporting blocks 123 and are in rotary connection with the supporting blocks 123 through bearings; the four first screws 121 are divided into two rows and uniformly distributed at the bottom of the rectangular groove.
Referring to fig. 2, in the embodiment of the present utility model, the upper layer screw rod group in the rectangular groove includes two second screw rods 125 perpendicular to the side plate of the welding mechanism 3, and each second screw rod 125 is connected to two identical side first screw rods 121 in the lower layer screw rod group through a first connecting piece 124, and one end of the second screw rod 125 is connected to a second motor 126 through a first telescopic universal joint coupling 127; specifically, the first connecting piece 124 includes a first connecting block 1241 rotationally connected with the first screw 121, a connecting rod perpendicular to the first screw 121 is fixedly connected with the top end of the first connecting block 1241, two ends of the first connecting rod are abutted to the side wall of the rectangular groove, two ends of the first connecting rod are fixedly connected with a vertical first connecting plate 1243, the upper end of the first connecting plate 1243 is higher than the upper surface of the first feeding table and is located above the feeding table, a through hole is formed in the upper end of the first connecting plate 1243, and the second screw 125 is arranged in the through hole in a penetrating mode.
Referring to fig. 3, in the embodiment of the present utility model, a clamping unit 128 for clamping the welding member is provided on the second screw 125; the clamping unit 128 comprises a clamping frame 1281 connected with the second screw rod 125, the clamping frame 1281 is an F-shaped bracket, the lower end of the clamping frame 1281 is connected with the second screw rod 125, two vertical electric control telescopic rods 1282 are oppositely arranged at the upper end of the clamping frame 1281, and one end of each electric telescopic rod, which is far away from the clamping frame 1281, is movably connected with a rubber anti-slip pad 1283.
Referring to fig. 2, in the embodiment of the present utility model, the weldment detection assembly 11 includes a ranging sensor 111, a line CCD113, and a line laser 112, and the ranging sensor 111, the line CCD113, and the line laser 112 are all disposed close to the feed window 31; the distance measuring sensor 111 is arranged on the upper surfaces of the first feeding mechanism 1 and the second feeding mechanism 2, the linear array CCD113 is arranged above the first feeding mechanism 1 and the second feeding mechanism 2, and the distance measuring sensor 111 and the linear array CCD113 are both arranged parallel to the welding mechanism 3; the line laser 112 is arranged on the surfaces of the first feeding mechanism 1 and the second feeding mechanism 2, and line laser output by the line laser 112 is directly irradiated on the linear array CCD 113; by adopting the scheme, the distance measuring sensor 111 detects the height and position information of the welding parts, so that the height consistency of the welding parts transmitted by the first feeding mechanism 1 and the second feeding mechanism 2 can be conveniently adjusted; the linear array CCD113 and the linear laser 112 work cooperatively to detect the outline of the welding part, so that the welding point on the welding part is convenient to position, and for irregular special-shaped welding parts, the welding point positions of the welding parts transmitted by the first feeding mechanism 1 and the second feeding mechanism 2 are convenient to adjust and correspondingly match.
Referring to fig. 1, in the embodiment of the present utility model, the second feeding mechanism 2 is provided with a weldment detecting assembly 11 and a weldment adjusting assembly 12 in mirror symmetry with the first feeding mechanism 1.
Referring to fig. 4, in the embodiment of the present utility model, the upper and lower end mirrors of the welding mechanism 3 are provided with a electrode tip detection assembly 32 and an electrode tip adjustment assembly 33, wherein the electrode tip detection assembly 32 is used for detecting the shape of the electrode tip and the position of the electrode tip, and the motor tip adjustment mechanism is used for adjusting the position of the electrode tip; positioning of the two welding motors is achieved through the electrode head detection assembly 32 and the electrode head adjusting assembly 33, so that welding points of the electrode heads can be completely corresponding.
Referring to fig. 4, in an embodiment of the present utility model, the electrode tip detection assembly 32 includes two miniature cameras 321 and two miniature short-range radar sensors 322; the two miniature cameras 321 are arranged at the upper end of the welding mechanism 3 and close to two vertex angles of the first feeding mechanism 1 or the second feeding mechanism 2, and are used for shooting and collecting images of the electrode tips, transmitting the electrode tip images to the intelligent terminal equipment 4, and further obtaining shape information of the electrode tips by the intelligent terminal equipment 4; the two miniature short-range radar sensors 322 are arranged at the other two vertex angles at the upper end of the box bottom and are used for acquiring position information of the electrode tip, wherein the position information is the relative position of the electrode tip relative to the inner space of the welding mechanism 3.
Referring to fig. 4, in the embodiment of the present utility model, the electrode head adjusting assembly 33 includes a third screw 331 and a fourth screw 334 disposed perpendicular to each other, and the third screw 331 and the fourth screw 334 are connected to each other by a second connection 333; the two third screws 331 are arranged in parallel, the two third screws 331 are respectively arranged at two sides of the welding mechanism 3, one end of each third screw 331 penetrates through a side plate of the welding mechanism 3 and is fixedly connected with a third motor 332, and the motors are fixed on the side plates of the welding mechanism 3; the two ends of the fourth screw 334 are connected with the third screw 331 through a second connecting piece 333, the second connecting piece 333 comprises a second connecting plate 3331 with one end rotatably connected with the two ends of the fourth screw 334, and a second connecting shaft 3332 fixedly connected with the other end of the second connecting plate 3331, and the fourth screw 334 is rotatably connected with the middle position of the second connecting plate 3331; one end of the fourth screw 334 is connected with a fourth motor 335 through a telescopic universal joint coupling, and the fourth motor 335 is fixed on a flat plate of the welding mechanism 3; the fourth thread is rotationally connected with an electrode head control piece 337, one side of the electrode head control piece 337, which is close to the inside of the welding mechanism 3, is provided with an electric push rod 338, and the other end of the electric push rod 338 is connected with an electrode head; when the welding operation is performed, the positions of the motor heads are adjusted through the third screw 331 and the fourth screw 334, the electrode heads are adjusted to the positions corresponding to the welding points, and then the electric push rod 338 drives the two electrode heads to approach each other, so that the welding pieces are welded.
Referring to fig. 5, in the embodiment of the present utility model, the line laser 112, the line CCD113, the first motor 122, the second motor 126, the electric telescopic rod, the micro camera 321, the micro short-range radar sensor 322, the third motor 332, the fourth motor 335 and the electric push rod 338 are all electrically connected to the intelligent terminal device 4; the intelligent terminal device 4 adjusts the first motor 122, the second motor 126 and the electric telescopic rod according to the height position information and the welding point information, so that the welding point positions on two welding pieces of the first feeding mechanism 1 and the second feeding mechanism 2 are correspondingly matched; then the miniature camera 321 and the miniature short-range radar sensor 322 detect the shape information and the position information of the motor head, adjust the position of the motor head so that the position of the electrode head is correspondingly matched with the position of the welding point, and then control the motor push rod 338 to perform resistance spot welding work.
In order to better demonstrate the working principle of the device in the embodiment of the present utility model, the following describes the working process of the device in detail:
firstly, two welding pieces are respectively fixed on clamping units 128 of a first feeding mechanism 1 and a second feeding mechanism 2, the welding positions of the welding pieces are ensured to be close to a welding mechanism 3, and the welding positions do not shade a welding piece detection assembly 11; then, starting the welding part adjusting assembly 12 to enable the welding position of the welding part to gradually enter the welding mechanism 3 through the feeding window 31, detecting the shape and the height of the welding position by the welding part detecting assembly 11, outputting a detection signal to the intelligent terminal equipment 4, and controlling the welding part adjusting assembly 12 to adjust the position and the height of the welding part according to the detection signal by the intelligent terminal equipment 4 so that the welding positions of the two welding parts are correspondingly matched and closely attached; the electrode tip detection component 32 detects the position of the electrode tip of the welding motor and the shape of the electrode tip, and outputs detection signals to the intelligent terminal equipment 4, the intelligent terminal equipment 4 combines the final position of the welding piece and the detection signals, controls the electrode tip adjustment component 33, adjusts the position of the electrode tip to the corresponding welding point, then controls the electric push rod 338 to be mutually close, and performs welding operation on the welding point, thereby realizing automatic operation of resistance spot welding, and improving the accuracy of the resistance spot welding.
The above description is only illustrative of the preferred embodiments of the present utility model and the principles of the technology being employed. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in the present utility model is not limited to the specific combinations of technical features described above, but also covers other technical features which may be formed by any combination of the technical features described above or their equivalents without departing from the spirit of the disclosure. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (8)
1. A resistance spot welding auxiliary positioning device is characterized in that: comprises a first feeding mechanism (1), a second feeding mechanism (2) and a welding mechanism (3); the first feeding mechanism (1) and the second feeding mechanism (2) are respectively arranged at the same height position at two opposite sides of the outside of the welding mechanism (3); the upper end and the lower end of the welding mechanism (3) are respectively provided with an electrode, and a welding operation part is formed in the welding mechanism (3); feeding windows (31) are formed in two sides, close to the first feeding mechanism (1) and the second feeding mechanism (2), of the welding mechanism (3), and the feeding windows (31) are used for communicating the interior of the welding mechanism (3), the upper part of the first feeding mechanism (1) and the upper part of the second feeding mechanism (2);
a welding part detection assembly (11) and a welding part adjustment assembly (12) are arranged on the first feeding mechanism (1); the welding part detection assembly (11) is arranged close to the feeding window (31) and is used for collecting welding position information of welding parts; the welding part adjusting assembly (12) is used for fixing, conveying and adjusting welding parts;
the second feeding mechanism (2) and the first feeding mechanism (1) are arranged in a mirror symmetry mode;
the upper end and the lower end of the welding mechanism (3) are respectively provided with an electrode head detection assembly (32) and an electrode head adjusting assembly (33); the electrode head detection assemblies (32) are arranged at the upper end and the lower end of the welding mechanism (3) and are used for collecting position information of the electrode heads of the electrodes; the electrode head adjusting component (33) is used for fixing and adjusting the electrode head;
the welding part detection assembly (11), the welding part adjustment assembly (12), the electrode head detection assembly (32) and the electrode head adjustment assembly (33) are electrically connected with an intelligent terminal device (4).
2. The resistance spot welding auxiliary positioning device according to claim 1, wherein: the welding part detection assembly (11) comprises a ranging sensor (111), a linear array CCD (113) and a linear laser (112); the distance measuring sensor (111) is arranged on the surfaces of the first feeding mechanism (1) and the second feeding mechanism (2), the linear array CCD (113) is arranged above the first feeding mechanism (1) and the second feeding mechanism (2), and the distance measuring sensor (111) and the linear array CCD (113) are both arranged parallel to the welding mechanism (3); the line laser (112) is arranged on the surfaces of the first feeding mechanism (1) and the second feeding mechanism (2), and line laser output by the line laser (112) is directly irradiated on the linear array CCD (113).
3. The resistance spot welding auxiliary positioning device according to claim 1, wherein: the welding piece adjusting assembly (12) comprises a first screw rod (121) and a second screw rod (125) which are arranged perpendicular to each other, the first screw rod (121) is arranged perpendicular to the welding mechanism (3), the second screw rod (125) is arranged parallel to the welding mechanism (3), and the first screw rod (121) and the second screw rod (125) are connected with each other through a first connecting piece (124); the second screw (125) is provided with a clamping unit (128).
4. A resistance spot welding assistance-localization real-time apparatus as claimed in claim 3, wherein: the clamping unit (128) comprises a clamping frame (1281) connected with the second screw (125), two electric control telescopic rods (1282) are oppositely arranged on the clamping frame (1281), and one ends of the electric control telescopic rods, far away from the clamping frame (1281), are movably connected with rubber anti-slip pads (1283).
5. A resistance spot welding assistance-localization real-time apparatus as claimed in claim 3, wherein: one end of the first screw rod (121) is connected with a first motor (122), one end of the second screw rod (125) is connected with a second motor (126), and the second screw rod (125) and the second motor (126) are connected through a first telescopic universal joint coupling (127).
6. The resistance spot welding auxiliary positioning device according to claim 1, wherein: the electrode head adjusting assembly (33) is provided with two groups, each group comprises a third screw (331) and a fourth screw (334) which are arranged vertically to each other, and the third screw (331) and the fourth screw (334) are connected with each other through a second connecting piece (333); the electrode head control piece (337) is arranged on the fourth screw rod (334), and an electric push rod (338) is arranged on one side, close to the inside of the welding mechanism (3), of the electrode head control piece (337).
7. The resistance spot welding auxiliary positioning device according to claim 1, wherein: the electrode tip detection assembly (32) is provided with two groups, each group comprises two miniature cameras (321) and two miniature short-range radar sensors (322), and the two groups of electrode tip detection units are respectively arranged at the top points of the upper end and the lower end of the welding mechanism (3).
8. The resistance spot welding auxiliary positioning device according to claim 7, wherein: the two miniature cameras (321) are respectively arranged at two adjacent vertexes of the end face of the welding mechanism (3), and the two miniature short-range radar sensors (322) are respectively arranged at two other vertexes of the end face of the welding mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728903.6U CN219561761U (en) | 2023-04-04 | 2023-04-04 | Auxiliary positioning device for resistance spot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728903.6U CN219561761U (en) | 2023-04-04 | 2023-04-04 | Auxiliary positioning device for resistance spot welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219561761U true CN219561761U (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320728903.6U Active CN219561761U (en) | 2023-04-04 | 2023-04-04 | Auxiliary positioning device for resistance spot welding |
Country Status (1)
| Country | Link |
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| CN (1) | CN219561761U (en) |
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2023
- 2023-04-04 CN CN202320728903.6U patent/CN219561761U/en active Active
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