CN214417991U - Welding device of automatic riveting and pressing welding equipment for bus plates - Google Patents
Welding device of automatic riveting and pressing welding equipment for bus plates Download PDFInfo
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- CN214417991U CN214417991U CN202023142694.2U CN202023142694U CN214417991U CN 214417991 U CN214417991 U CN 214417991U CN 202023142694 U CN202023142694 U CN 202023142694U CN 214417991 U CN214417991 U CN 214417991U
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Abstract
The utility model relates to a welding set especially relates to an automatic riveting welding equipment's of generating line board welding set. Including the product, still include the welding frame of liftable, the welding frame in be equipped with rotatable welding machine, the welding machine in be equipped with displaceable left electrode and right electrode, left electrode and right electrode centre gripping welding rod and welding rod carry out discharge welding to the product in the tool. The structure compactness is high, further promotes machining efficiency, further promotes the assembly quality.
Description
Technical Field
The utility model relates to a welding set especially relates to an automatic riveting welding equipment's of generating line board welding set.
Background
There is a need in the automobile manufacturing industry for a motor production assembly process: the bus plate needs to be installed in the motor shell, and riveting and welding are carried out on the bus plate and a stator coil lead in the motor in sequence, so that the bus plate can not fall off.
The existing scheme is as follows: riveting and welding processes of the bus plate and the stator are mainly operated by machine semi-automation, parts before welding are fixed, and processes of welding spot detection, defective product elimination, non-defective product blanking and the like after welding are completely completed manually.
The method has the main defects that the efficiency is low, the high labor cost is consumed in the process of mass production, manual operation errors exist, the riveting position, the welding position, the height of a welding point and the like need to be controlled in the production process, and the product qualification rate is low due to part tolerance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve exist not enough among the prior art, provide a welding set who greatly improves complete machine production efficiency's an automatic riveting welding equipment of generating line board.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides an automatic riveting welding equipment's of generating line board welding set, includes the product, still includes the welding jig of liftable, the welding jig in be equipped with rotatable welding machine, the welding machine in be equipped with displaceable left electrode and right electrode, left electrode and right electrode centre gripping welding rod and welding rod carry out discharge welding to the product in the tool.
Preferably, the right electrode is displaced in a small amplitude through a welding right electrode cylinder arranged in the welding frame, the left electrode is displaced through a welding cylinder arranged in the welding frame, and a pressure sensor for detecting the pressure of the welding point in the left electrode, the right electrode and the product is arranged in the welding frame.
Preferably, the welding frame moves up and down through the welding electric cylinder, and a welding return spring for driving the welding frame to return is arranged in the welding frame.
Generally in the actual operation in-process, for raising the efficiency, go on simultaneously for three welding equipment, the product targets in place the back, and welding electric cylinder drive riveting subassembly drops to setting for the height, targets in place the back through the driving gear cooperation, accomplishes the welding of 4 points to a welding subassembly station, and for raising the efficiency, three welding subassembly station is gone on simultaneously to guarantee to accomplish the riveting work of 12 points fast.
The welding action principle is as follows: the electric cylinder descends, the bus board fixing piece presses and fixes a product, the right electrode of the welding machine moves to and keeps at a point to be welded through the action of the air cylinder, the left electrode of the welding machine moves to and keeps at the point to be welded through the action of the air cylinder, the left electrode of the welding machine compresses a copper wire head under the combined action of the left electrode and the right electrode and performs discharge welding, the electrodes are loosened, and the bus board fixing piece continues to keep in a state; electric cylinder resetting and welding process for completing one point position of product
The welding assembly is characterized in that:
different from the riveting device, the welding machine is bulky, so that the whole machine is difficult to be in a movable state structurally. After the product is fixed, the electric cylinder drives the welding machine to descend to a set position, the right electrode moves to the left side under the action of the air cylinder, the distance is small, the original riveting position is prevented from being damaged, and the right electrode is in contact with a copper wire chuck on the bus plate; then, under the action of the cylinder, the left electrode moves to the right side and clamps a point to be welded under the combined action of the left electrode and the electrode. Due to the limitation of the right electrode, the welding of the bus plate and the stator is in a normal state.
The welding principle is that the left and right electrodes are contacted with the copper wire clamp head on the bus board, high-temperature molten copper wires are generated by discharging to a certain degree, and the welding effect is achieved after cooling. The contact of electrode and copper line needs to produce certain pressure to guarantee to reach the welded ideal effect, and this pressure then acts on through pressure sensor response, and the pressure that only treats the solder joint about promptly the electrode just can discharge in good time.
The structure almost completely avoids possible manual operation errors, the jig is suitable for various technological processes, the manufacturing efficiency is greatly improved, the labor cost is reduced, and the product percent of pass is improved.
The advantages are that: the labor force is reduced, the efficiency is improved, the welding precision and the manufacturing stability are ensured, and the product quality is integrally improved; the manufacturing efficiency is improved; the risk of misjudgment by naked eyes is avoided, and the product quality is ensured; the welding time is greatly saved, the efficiency is improved, and the stability of the quality is ensured; the labor cost is reduced; the manufacturing efficiency is improved; effectively avoiding the risk, reducing the labor force, improving the production efficiency and having better dust removal effect
Therefore, the utility model discloses an automatic riveting welding equipment's of generating line board welding set, compact structure degree is high, further promotes machining efficiency, further promotes the assembly quality.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example 1: as shown in the figure, welding set of automatic riveting welding equipment of generating line board, including product 1, still include the welding jig 14 of liftable, welding jig 14 in be equipped with rotatable welding machine 15, welding machine 15 in be equipped with displaceable left electrode 16 and right electrode 17, left electrode 16 and right electrode 17 centre gripping welding rod and welding rod carry out discharge welding to the product in the tool 9.
Preferably, the right electrode 17 is displaced by a small amplitude by a welding right electrode cylinder 21 provided in the welding stand 14, the left electrode 16 is displaced by a welding cylinder 22 provided in the welding stand 14, and the welding stand 14 is provided with a pressure sensor 23 for detecting pressures of the left electrode 16, the right electrode 17, and a welding point in the product 1.
Preferably, the welding holder 14 is vertically displaced by a welding cylinder 33, and a welding return spring 34 for returning the welding holder 14 is provided in the welding holder 14.
Claims (3)
1. The utility model provides an automatic riveting welding equipment's of generating line board welding set, includes product (1), its characterized in that: still include welding frame (14) of liftable, welding frame (14) in be equipped with rotatable welding machine (15), welding machine (15) in be equipped with displaceable left electrode (16) and right electrode (17), left electrode (16) and right electrode (17) centre gripping welding rod and welding rod carry out discharge welding to the product in tool (9).
2. The welding device of the automatic riveting and welding equipment for the bus plates according to claim 1, which is characterized in that: the welding device is characterized in that the right electrode (17) is displaced in a small amplitude through a welding right electrode cylinder (21) arranged in the welding frame (14), the left electrode (16) is displaced through a welding cylinder (22) arranged in the welding frame (14), and a pressure sensor (23) for detecting the pressure of a welding point in the left electrode (16), the right electrode (17) and a product (1) is arranged in the welding frame (14).
3. The welding device of the automatic riveting and welding equipment for the bus plates as claimed in claim 2, wherein: welding frame (14) carry out displacement from top to bottom through welding electric cylinder (33), welding frame (14) in be equipped with welding return spring (34) that drive welding frame (14) and carry out the return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142694.2U CN214417991U (en) | 2020-12-23 | 2020-12-23 | Welding device of automatic riveting and pressing welding equipment for bus plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142694.2U CN214417991U (en) | 2020-12-23 | 2020-12-23 | Welding device of automatic riveting and pressing welding equipment for bus plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214417991U true CN214417991U (en) | 2021-10-19 |
Family
ID=78053206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023142694.2U Active CN214417991U (en) | 2020-12-23 | 2020-12-23 | Welding device of automatic riveting and pressing welding equipment for bus plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214417991U (en) |
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2020
- 2020-12-23 CN CN202023142694.2U patent/CN214417991U/en active Active
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