CN210254665U - High-power magnetic latching relay resistance welding device - Google Patents
High-power magnetic latching relay resistance welding device Download PDFInfo
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- CN210254665U CN210254665U CN201921224147.3U CN201921224147U CN210254665U CN 210254665 U CN210254665 U CN 210254665U CN 201921224147 U CN201921224147 U CN 201921224147U CN 210254665 U CN210254665 U CN 210254665U
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Abstract
The utility model discloses a high-power magnetic latching relay resistance welding device, which comprises a bracket; an upper electrode element disposed on the support; a lower electrode element disposed below the upper electrode element; a positioning element centrally located between the upper electrode element and the lower electrode element and connected to the support; the tooling jig element is arranged in front of the positioning element; and when in welding, the upper electrode element and the lower electrode element relatively move to be in contact, so that the circuit is conducted. The utility model discloses simple structure, mechanism are stable good, convenient operation, and it is convenient to maintain the use, effectual improvement production quality when improving production efficiency.
Description
Technical Field
The utility model relates to a in and an automobile relay production facility technical field, concretely relates to high-power magnetic latching relay resistance welds welding set.
Background
The utility model relates to a in and an automobile relay production facility technical field, concretely relates to high-power magnetic latching relay resistance welds welding set.
Disclosure of Invention
The utility model provides an automatic degree is high, simple structure, convenient operation and the superior high-power magnetic latching relay resistance welding set of comprehensive properties to solve technical problem such as current structure complicacy, poor stability, product quality differ.
In order to solve the technical problem, the utility model provides a following technical scheme: a resistance welding device for a high-power magnetic latching relay comprises
A support;
the upper electrode element is arranged on the bracket and used for connecting a positive circuit required during welding;
the lower electrode element is arranged below the upper electrode element and used for connecting a negative circuit required during welding;
the positioning element is positioned between the upper electrode element and the lower electrode element in the middle, is connected with the bracket and is used for positioning a welding workpiece; and
the tool jig element is arranged in front of the positioning element and used for transferring and welding workpieces;
and the upper electrode element and the lower electrode element relatively move to be in contact during welding, so that the whole welding circuit is conducted.
Preferably, the upper electrode element comprises a first power source, an electrode follow-up slide block, an upper electrode seat and an upper electrode; the upper end electrode is fixedly arranged on the upper end electrode seat; the electrode follow-up sliding block is connected with the upper end electrode seat; and the movable output end of the first power source is connected with the electrode follow-up sliding block and is used for providing a power source for the electrode follow-up sliding block and driving the electrode follow-up sliding block to reciprocate in the vertical direction.
Particularly, the upper end electrode comprises a spot welding positive rod, an upper end electrode clamping block and a water pipe joint; the water pipe joint is screwed at one end of the spot welding positive rod; the spot welding positive electrode rod is inserted on the upper end electrode clamping block with the arc groove surface.
Preferably, the lower electrode element comprises a second power source, a bottom electrode holder and a lower electrode; the second power source is connected with the bottom electrode holder and is used for providing power input for the vertical up-and-down reciprocating movement of the bottom electrode holder; the lower end electrode is arranged on the bottom end electrode seat.
Particularly, the lower electrode comprises a spot welding negative electrode and a bottom electrode clamping block; the spot welding negative electrode is arranged on the bottom electrode clamping block provided with the second groove face.
Preferably, the positioning element comprises a third power source, a positioning needle follow-up slide block, a positioning assembly support and a positioning needle; the third power source is arranged at the top of the positioning component support; the third power source is connected with the positioning needle follow-up sliding block and used for providing power for the positioning needle follow-up sliding block to reciprocate in the horizontal direction; the positioning needle is inserted on the positioning needle follow-up sliding block.
Particularly, first power supply is the cylinder, the cylinder is fixed in through the mounting panel on the support, to being used for initial position and the extended position of the telescopic link of cylinder all are equipped with the sensor for it causes the product welding quality poor to prevent to remove excessively.
Preferably, the tool jig element is provided with a positioning hole for inserting a positioning needle; the tool jig element is provided with an I-shaped groove for containing a first welding element; a copper bar placing hole is formed right opposite to the groove, and material taking grooves are formed in two sides of the copper bar placing hole.
Preferably, the tooling fixture element is further provided with a second sensor for detecting whether the welding workpiece moves to a position corresponding to the positioning element.
Compared with the prior art, the utility model has the advantages of it is following:
(1) the utility model has simple structure, good mechanism stability, convenient operation, convenient maintenance and use, and effectively improves the production quality while improving the production efficiency;
(2) two groups of upper electrode elements and lower electrode elements are symmetrically arranged to work simultaneously, so that the production efficiency is improved;
(3) when the circuit is conducted when the upper electrode element and the lower electrode element are in contact, the copper sheet and the copper bar are welded due to the fact that high heat is instantly generated by large current, and the surface of the produced product is smooth and free of damage;
(4) through set up the water-cooling on the positive stick of spot welding to guarantee whole welding set's life, further improve stability in use.
Drawings
Fig. 1 is a three-dimensional schematic diagram of an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Referring now to FIG. 1: a resistance welding device for a high-power magnetic latching relay comprises a support 1, an upper electrode element 2, a lower electrode element 3, a positioning element 4 and a tool jig element 5.
Support 1, the setting is joined in marriage on automotive relay production facility (for prior art is in not introducing in detail) and is accomplished production, and is concrete, support 1 is made by steel or aluminium alloy processing, wherein be equipped with installation diaphragm 11 on the support 1, be equipped with first rectangular hole (picture does not mark) on the diaphragm, set up second rectangular hole (picture does not mark) at automotive relay production facility, then pass in second rectangular hole and the first rectangular hole in order to set up the support on automotive relay production facility in proper order through the fastener, the quantity in second rectangular hole and first rectangular hole is the same, can be a plurality of. When the similar workpieces are replaced, the workpiece can be used almost without changing the whole structure. The effect is more obvious especially when the product is updated more quickly.
The upper electrode element 2 is arranged on the bracket and used for connecting a positive circuit, and particularly, a linear slide rail is arranged between the upper electrode element 2 and the bracket 1 as a guide, so that the upper electrode element 2 vertically moves downwards relative to the bracket under the action of power until the upper electrode element 2 is in contact welding or parts are dismounted by lifting the height of the upper electrode element 2; the upper electrode element 2 is connected with the bracket 1 through the fastening piece, when the similar workpieces are maintained or replaced, the fastening piece is unscrewed, and almost no setting is needed, so that the maintenance is more convenient and quicker.
And the lower electrode element 3 is arranged below the upper electrode element, is connected with the bracket 1 through a second linear slide rail and is used for connecting a negative electrode circuit. Specifically, the lower electrode element 3 moves upward under the action of power to connect the positive and negative electrode circuits to form a complete current loop to complete the welding operation.
And the positioning element 4 is positioned between the upper electrode element and the lower electrode element in a central mode, is connected with the support and is used for positioning the welding workpiece.
And the tool jig element 5 is arranged in the front of the positioning element and used for transferring the welding workpiece. Specifically, the tooling fixture element is provided with a positioning hole 54, the positioning hole 54 completely penetrates through the whole tooling fixture element 5 and plays a role in inserting a positioning pin therein to prevent displacement during welding; the tool jig element is provided with an I-shaped groove 51 for containing a first welding element; the opposite side of recess 51 is equipped with a bar copper and places hole 52, and the bar copper is placed hole 52 both sides and is opened and to have the silo 53, and wherein frock tool component 5 includes first bottom plate, insulating part, material loading seat, and first bottom plate, insulating part and material loading seat all are equipped with and run through the through-hole, pass first bottom plate through the third fastener during the use, insulating part and material loading seat are screwed fixedly, consequently when changing similar work piece, almost can not change overall structure and just can use. Especially, the effect is more obvious when the product is updated more quickly, for example, when the relays of different models are replaced, only the feeding seat is replaced, and the whole design is not changed.
The upper electrode element 2, the lower electrode element 3, and the positioning element 4 will be described in detail below.
The upper electrode element 2 includes a first power source 21, an electrode follower slider 22, an upper-end electrode holder 23, and an upper-end electrode 24. First power supply 21 is the cylinder, and the cylinder is fixed in support 1 through the mounting panel, specifically, all is provided with position sensor (not marked in the figure) corresponding to the initial position and the extended position of the telescopic link of cylinder for the flexible state of perception cylinder. The connector is connected with the free end of the telescopic rod of the cylinder. Of course, in other embodiments, the first power source 21 may be an electric or various types of cylinders or push-type power devices. The electrode follow-up sliding block 22 is made of steel or aluminum section, wherein the top of the electrode follow-up sliding block 22 is provided with a cylinder connecting groove 221, the cylinder connecting groove 221 and the first power source 21 form transmission connection, one side of the electrode follow-up sliding block 22 is provided with a convex block, and two threaded holes are drilled in the convex block. Adjusting limit nuts are symmetrically arranged at two ends of the upper end electrode seat 21 and used for adjusting the height position, and a third curved surface groove is formed in one side of the upper end electrode seat 21 and used for installation and positioning. The upper electrode 24 is provided with a through hole, and the upper electrode 24 is penetrated through a bolt to be fixedly connected with the upper electrode seat 21 when in use.
The lower electrode member 3 includes a second power source 31, a bottom electrode holder 32 and a lower electrode 33; the second power source 31 is connected with the bottom electrode holder 32 and is used for providing power input for the bottom electrode holder 32 to vertically reciprocate up and down, wherein the second power source 31 is a cylinder, the cylinder is fixed on the support 1 through a mounting plate, and specifically, position sensors (not shown) are arranged at the initial position and the extending position of a telescopic rod corresponding to the cylinder and are used for sensing the telescopic state of the cylinder; the lower end electrode is arranged on the bottom end electrode seat. Of course, in other embodiments, the second power source 31 may also be an electric or various types of cylinders or push-type power devices.
The positioning element 4 comprises a third power source 41, a positioning pin following slide block 42, a positioning assembly support 43 and a positioning pin 44; the third power source 41 is arranged on the top of the positioning assembly support 43; the third power source 41 is connected with the positioning needle follow-up sliding block 42 and is used for providing power for the positioning needle follow-up sliding block 42 to reciprocate in the horizontal direction; the positioning pin 44 is inserted into the positioning pin follower block 42. The third power source 41 is a second cylinder, and a third position sensor (not shown) is disposed at an initial position and an extending position of the telescopic rod corresponding to the second cylinder, and is configured to sense a telescopic state of the cylinder, so as to control a stroke of the positioning pin.
Further, the upper end electrode 24 includes a spot welding positive electrode bar 241, an upper end electrode holder 242, and a water pipe joint 243; the water pipe joint 243 is screwed at one end of the spot welding positive rod 241; the spot welding positive electrode bar 241 is inserted into the upper end electrode clamping block with the arc groove surface.
Further, the lower electrode 33 includes a spot welding negative electrode 331 and a bottom electrode clamp block 332; the spot welding negative electrode arrangement 331 is on the bottom electrode clamp block 332 with a second groove face.
The working process of the electric resistance welding device for the high-power magnetic latching relay of the invention is briefly described below. Firstly, the copper column to be welded is placed in the copper bar placing hole 52, the copper sheet is placed in the i-shaped groove 51, the carrying of the welded part on the tooling fixture element 5 is completed, and then the tooling fixture element 5 is conveyed to the welding position through an external conveying mechanism (not shown). Second sensor on the frock tool component during transport, detect welding workpiece move to with locating element 4 corresponds initial position, and locating element 4 begins work, releases locating pin 44 under the effect of third power supply 41, and in inserting the locating hole 54 on frock tool component 5, accomplishes the location, go up electrode component 2 and lower electrode component 3 and begin to take place relative movement immediately, until last electrode component 2, lower electrode component 3 and welding completion circuit switch-on, generate heat through the heavy current after the switch-on and accomplish whole welding process, in addition the utility model discloses a but go up electrode component 2 and lower electrode component 3 array sets up the multiunit to further accelerate production efficiency.
In conclusion, the technical scheme that the copper sheet and the copper rod are welded by adopting the high-current high-heat instantly produced by the large current is adopted, so that the surface of the produced product is smooth and has no damage; in addition, the whole structure is simple, the mechanism is stable, the operation is convenient, and the maintenance and the use are convenient. Is suitable for popularization and application.
It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.
Claims (9)
1. A high-power magnetic latching relay resistance welding device is characterized by comprising
A support;
the upper electrode element is arranged on the bracket and used for connecting a positive circuit required during welding;
the lower electrode element is arranged below the upper electrode element and used for connecting a negative circuit required during welding;
the positioning element is positioned between the upper electrode element and the lower electrode element in the middle, is connected with the bracket and is used for positioning a welding workpiece; and
the tool jig element is arranged in front of the positioning element and used for transferring and welding workpieces;
and the upper electrode element and the lower electrode element relatively move to be in contact during welding to complete the conduction of a welding circuit.
2. A high power magnetic latching relay resistance welding device according to claim 1, wherein said upper electrode member comprises a first power source, an electrode follower slider, an upper electrode holder and an upper electrode; the upper end electrode is fixedly arranged on the upper end electrode seat; the electrode follow-up sliding block is connected with the upper end electrode seat; and the movable output end of the first power source is connected with the electrode follow-up sliding block and is used for providing a power source for the electrode follow-up sliding block and driving the electrode follow-up sliding block to reciprocate in the vertical direction.
3. A high-power magnetic latching relay resistance welding device according to claim 2, characterized in that the upper electrode comprises a spot welding positive rod, an upper electrode clamping block and a water pipe joint; the water pipe joint is screwed at one end of the spot welding positive rod; the spot welding positive electrode rod is inserted on the upper end electrode clamping block with the arc groove surface.
4. A high power magnetic latching relay resistance welding device according to claim 1, wherein said lower electrode member comprises a second power source, a bottom electrode holder and a lower electrode; the second power source is connected with the bottom electrode holder and is used for providing power input for the vertical up-and-down reciprocating movement of the bottom electrode holder; the lower end electrode is arranged on the bottom end electrode seat.
5. A high-power magnetic latching relay resistance welding device according to claim 4, characterized in that the lower electrode comprises a spot welding negative electrode and a bottom electrode clamping block; the spot welding negative electrode is arranged on the bottom electrode clamping block provided with the second groove face.
6. The high-power magnetic latching relay resistance welding device according to claim 1, wherein the positioning element comprises a third power source, a positioning pin follow-up slider, a positioning component support and a positioning pin; the third power source is arranged at the top of the positioning component support; the third power source is connected with the positioning needle follow-up sliding block and used for providing power for the positioning needle follow-up sliding block to reciprocate in the horizontal direction; the positioning needle is inserted on the positioning needle follow-up sliding block.
7. A high-power magnetic latching relay resistance welding device according to claim 2, characterized in that the first power source is a cylinder, the cylinder is fixed on the bracket through a mounting plate, and sensors are arranged at the initial position and the extending position of a telescopic rod used for the cylinder, so as to prevent poor welding quality of products caused by excessive movement.
8. The resistance welding device for the high-power magnetic latching relay according to claim 1, wherein a positioning hole is formed in the tool fixture element and used for inserting a positioning pin; the tool jig element is provided with an I-shaped groove for containing a first welding element; a copper bar placing hole is formed right opposite to the groove, and material taking grooves are formed in two sides of the copper bar placing hole.
9. A high-power magnetic latching relay resistance welding device according to claim 1 or 8, characterized in that a second sensor is further arranged on the tool fixture element for detecting whether the welding workpiece moves to the position corresponding to the positioning element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201921224147.3U CN210254665U (en) | 2019-07-31 | 2019-07-31 | High-power magnetic latching relay resistance welding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921224147.3U CN210254665U (en) | 2019-07-31 | 2019-07-31 | High-power magnetic latching relay resistance welding device |
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| CN210254665U true CN210254665U (en) | 2020-04-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293301A (en) * | 2019-07-31 | 2019-10-01 | 厦门科奇亿智能科技有限公司 | A kind of power magnetic force keeping relay Resistance Welding connection device |
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2019
- 2019-07-31 CN CN201921224147.3U patent/CN210254665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293301A (en) * | 2019-07-31 | 2019-10-01 | 厦门科奇亿智能科技有限公司 | A kind of power magnetic force keeping relay Resistance Welding connection device |
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