CN210755799U - Resistance spot welder loading attachment - Google Patents

Resistance spot welder loading attachment Download PDF

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Publication number
CN210755799U
CN210755799U CN201921455432.6U CN201921455432U CN210755799U CN 210755799 U CN210755799 U CN 210755799U CN 201921455432 U CN201921455432 U CN 201921455432U CN 210755799 U CN210755799 U CN 210755799U
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China
Prior art keywords
clamping jaw
transportation
cylinder
guide rail
stroke
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CN201921455432.6U
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Chinese (zh)
Inventor
刘强
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Suzhou Copper Joint Electric Co ltd
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Suzhou Copper Joint Electric Co ltd
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Priority to CN201921455432.6U priority Critical patent/CN210755799U/en
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Abstract

The utility model discloses a resistance spot welder loading attachment, including transportation guide rail, through slip table and transportation guide rail sliding connection's welding jig and the last unloading mechanism of setting in transportation guide rail top, go up unloading mechanism and include mounting bracket and discharge mechanism and the feed mechanism of setting on the mounting bracket, the transportation cylinder is installed to transportation guide rail one side, the telescopic link and the slip table fixed connection of transportation cylinder, stroke cylinder about the clamping jaw is installed to mounting bracket one side. The utility model discloses a resistance spot welder loading attachment realizes getting of product through the material loading clamping jaw that sets up, unloading clamping jaw cooperation clamping jaw about stroke cylinder and the clamping jaw about stroke cylinder and getting, through the setting of welding jig and transportation cylinder, can realize the fixed and transportation of product, whole device has realized automatic unloading and has treated welding movable contact sword, reduces the manpower, improves the welding efficiency who treats welding movable contact sword.

Description

Resistance spot welder loading attachment
Technical Field
The utility model relates to a resistance welding processing equipment technical field specifically is a resistance spot welder loading attachment.
Background
The resistance welder is a welding device which uses the resistance heating principle to weld. Resistance welders can be classified into different categories according to different uses and requirements. The welding method is classified into a spot welding machine, a seam welding machine, a projection welding machine, a butt welding machine and the like, and the pressurizing form of the electrode is classified into a lever type, an electric cam type, a pneumatic type, a hydraulic type, a gas and hydraulic combined type and the like; the welding current types of the resistance welding machines are classified into a single-phase power frequency welding machine, a secondary rectification welding machine, a three-phase low-frequency welding machine, a capacitance energy storage welding machine, an inverter power supply welding machine and the like. The resistance welder mainly comprises a main circuit part, a pressure transmission part and a control part.
When the existing movable contact knife to be welded is welded, an operator generally places the movable contact knife to be welded on a fixture and then welds, the feeding mode consumes manpower, the welding efficiency of the movable contact knife to be welded is reduced, and therefore a feeding device capable of achieving automatic feeding and discharging for the movable contact knife to be welded needs to be designed, the manpower is reduced, and the welding efficiency of the movable contact knife to be welded is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a resistance spot welder loading attachment.
In order to improve the above problem, the present invention is embodied by the following technical solutions:
a feeding device of a resistance spot welding machine comprises a transportation guide rail, a welding fixture connected with the transportation guide rail in a sliding manner through a sliding table, and a feeding and discharging mechanism arranged above the transportation guide rail, wherein the feeding and discharging mechanism comprises a mounting frame, and an unloading mechanism and a feeding mechanism which are arranged on the mounting frame, a transportation cylinder is arranged on one side of the transportation guide rail, telescopic rods of the transportation cylinder are fixedly connected with the sliding table, a clamping jaw left and right stroke cylinder is arranged on one side of the mounting frame, two telescopic rods in the clamping jaw left and right stroke cylinder are respectively connected with the unloading mechanism and the feeding mechanism, stroke limiting mechanisms are respectively arranged on the left and right sides of the transportation guide rail and the left and,
as an optimal implementation mode of the utility model, stroke stop gear includes stroke stopper and stroke recoil ware, prevents through the stroke stopper that the slip table from sliding from the welding point or the product is got and is put the point, and the stroke recoil ware is buffer spring, can prevent to produce too big rigid striking between slip table and the stroke stopper.
As a preferred embodiment of the utility model, shedding mechanism includes sliding plate, unloading clamping jaw and is used for driving the clamping jaw up-and-down stroke cylinder that the unloading clamping jaw reciprocated, feed mechanism includes sliding plate, material loading clamping jaw and is used for driving the clamping jaw up-and-down stroke cylinder that the material loading clamping jaw reciprocated.
As a preferred embodiment of the present invention, the sliding plates are all slidably connected to the mounting frame.
As an optimal implementation mode of the utility model, transportation guide rail one side is provided with the liftout cylinder, the fixed kicking piece that is used for the tight welding jig in top to treat welding movable contact sword that is provided with of liftout cylinder one end.
The utility model discloses a resistance spot welder loading attachment realizes getting of product through the material loading clamping jaw that sets up, unloading clamping jaw cooperation clamping jaw about stroke cylinder and the clamping jaw about stroke cylinder and getting, through the setting of welding jig and transportation cylinder, can realize the fixed and transportation of product, whole device has realized automatic unloading and has treated welding movable contact sword, reduces the manpower, improves the welding efficiency who treats welding movable contact sword.
Drawings
Fig. 1 is an overall schematic view of a feeding device of a resistance spot welding machine of the present invention;
fig. 2 is a schematic structural view of a feeding and discharging mechanism of a feeding device of a resistance spot welding machine according to the present invention;
fig. 3 is a schematic diagram of a movable contact knife to be welded of a feeding device of the resistance spot welding machine of the present invention.
In the figure: 1. the welding device comprises a conveying guide rail, 2 a sliding table, 3 a welding clamp, 4 a material ejecting cylinder, 5 a mounting frame, 6 a discharging mechanism, 7 a feeding mechanism, 8 a clamping jaw left and right stroke cylinder, 9 a clamping jaw up and down stroke cylinder, 10 a feeding clamping jaw, 11 a blanking clamping jaw, 12 a stroke limiter, 13 a stroke recoil device and 14 a movable contact knife to be welded.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a resistance spot welding machine loading device comprises a transportation guide rail 1, a welding fixture 3 connected with the transportation guide rail 1 in a sliding manner through a sliding table 2, and a loading and unloading mechanism arranged above the transportation guide rail 1, wherein the loading and unloading mechanism comprises a mounting frame 5, and an unloading mechanism 6 and a loading mechanism 7 which are arranged on the mounting frame 5, a transportation cylinder is arranged on one side of the transportation guide rail 1, telescopic rods of the transportation cylinder are fixedly connected with the sliding table 2, a clamping jaw left and right stroke cylinder 8 is arranged on one side of the mounting frame 5, two telescopic rods in the clamping jaw left and right stroke cylinder 8 are respectively connected with the unloading mechanism 6 and the loading mechanism 7, stroke limiting mechanisms are respectively arranged on the left and right sides of the transportation guide rail 1 and the left and right sides of,
as an optimal implementation mode of the present invention, the stroke limiting mechanism includes a stroke limiter 12 and a stroke recoil device 13, the stroke limiter 12 prevents the sliding table 2 from slipping away from the welding point or the product to get and put the point, the stroke recoil device 13 is a buffer spring, and it can prevent the sliding table 2 and the stroke limiter 12 from generating too large rigid impact therebetween.
As a preferred embodiment of the present invention, the unloading mechanism 6 includes sliding plate, unloading clamping jaw 11 and the clamping jaw up-down stroke cylinder 9 that is used for driving the unloading clamping jaw 11 to reciprocate, the feeding mechanism 7 includes sliding plate, feeding clamping jaw 10 and the clamping jaw up-down stroke cylinder 9 that is used for driving the feeding clamping jaw 10 to reciprocate.
As a preferred embodiment of the present invention, the sliding plates are all slidably connected to the mounting frame 5.
As an optimized implementation manner of the utility model, transportation guide rail 1 one side is provided with liftout cylinder 4, the fixed kicking piece that is used for the tight welding jig 3 in top to treat welding movable contact sword 14 that is provided with of liftout cylinder 4 one end.
The working principle is as follows: the clamping jaw is driven to clamp the movable contact knife 14 to be welded into the welding fixture 3 from a material taking point through the clamping jaw left and right stroke cylinder 8 and the clamping jaw up and down stroke cylinder 9; after the movable contact knife 14 to be welded is placed, the ejection cylinder 4 can tightly eject the product; the welding fixture 3 clamps the movable contact knife 14 to be welded, and then the transportation cylinder pushes the welding fixture 3 to transport to a welding point to a point for welding; after welding is finished, the transport cylinder can push the welding fixture 3 to return to the original position; the left and right stroke cylinders 8 and the up and down stroke cylinders 9 of the clamping jaws drive the blanking clamping jaws 11 to take out the welded movable contact knife 14 to be welded, clamp the welded movable contact knife, place the welded movable contact knife into a cooling groove, and perform the next working procedure.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A feeding device of a resistance spot welding machine comprises a transportation guide rail (1), a welding clamp (3) which is connected with the transportation guide rail (1) in a sliding way through a sliding table (2), and a feeding and discharging mechanism which is arranged above the transportation guide rail (1), it is characterized in that the feeding and discharging mechanism comprises a mounting frame (5), and a discharging mechanism (6) and a feeding mechanism (7) which are arranged on the mounting frame (5), a transportation cylinder is arranged on one side of the transportation guide rail (1), a telescopic rod of the transportation cylinder is fixedly connected with the sliding table (2), a clamping jaw left and right stroke cylinder (8) is arranged on one side of the mounting rack (5), two telescopic rods in the left and right stroke cylinders (8) of the clamping jaw are respectively connected with the discharging mechanism (6) and the feeding mechanism (7), the left side and the right side of the transportation guide rail (1) and the left side and the right side of the mounting rack (5) are both provided with stroke limiting mechanisms.
2. A resistance spot welding machine feeding device according to claim 1, characterized in that the stroke limiting mechanism comprises a stroke limiter (12) and a stroke recoil device (13).
3. The feeding device of the resistance spot welding machine according to claim 1, wherein the discharging mechanism (6) comprises a sliding plate, a blanking clamping jaw (11) and a clamping jaw up-and-down stroke cylinder (9) for driving the blanking clamping jaw (11) to move up and down, and the feeding mechanism (7) comprises a sliding plate, a feeding clamping jaw (10) and a clamping jaw up-and-down stroke cylinder (9) for driving the feeding clamping jaw (10) to move up and down.
4. A resistance spot welding machine feeder according to claim 3, characterized in that the sliding plates are each slidably connected to a mounting frame (5).
5. A resistance spot welding machine loading device according to claim 1, characterized in that one side of the transportation guide rail (1) is provided with a material ejecting cylinder (4), and one end of the material ejecting cylinder (4) is fixedly provided with a jacking piece for jacking a movable cutter (14) to be welded on the welding fixture (3).
CN201921455432.6U 2019-09-03 2019-09-03 Resistance spot welder loading attachment Active CN210755799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921455432.6U CN210755799U (en) 2019-09-03 2019-09-03 Resistance spot welder loading attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921455432.6U CN210755799U (en) 2019-09-03 2019-09-03 Resistance spot welder loading attachment

Publications (1)

Publication Number Publication Date
CN210755799U true CN210755799U (en) 2020-06-16

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Application Number Title Priority Date Filing Date
CN201921455432.6U Active CN210755799U (en) 2019-09-03 2019-09-03 Resistance spot welder loading attachment

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CN (1) CN210755799U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112475579A (en) * 2020-12-15 2021-03-12 福达合金材料股份有限公司 Welding fixture moving electrode assembly with moving electrode and weldment in self-parallel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112475579A (en) * 2020-12-15 2021-03-12 福达合金材料股份有限公司 Welding fixture moving electrode assembly with moving electrode and weldment in self-parallel
CN112475579B (en) * 2020-12-15 2022-04-05 浙江福达合金材料科技有限公司 Welding fixture moving electrode assembly with moving electrode and weldment in self-parallel

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