CN220170157U - Off-board spot inspection confirmation device - Google Patents
Off-board spot inspection confirmation device Download PDFInfo
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- CN220170157U CN220170157U CN202321944145.8U CN202321944145U CN220170157U CN 220170157 U CN220170157 U CN 220170157U CN 202321944145 U CN202321944145 U CN 202321944145U CN 220170157 U CN220170157 U CN 220170157U
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- 238000012790 confirmation Methods 0.000 title claims abstract description 41
- 238000007689 inspection Methods 0.000 title description 13
- 230000002159 abnormal effect Effects 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 238000012795 verification Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 210000004899 c-terminal region Anatomy 0.000 description 1
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Abstract
The embodiment of the utility model discloses an off-board spot check and confirmation device which is used for off-board spot check and confirmation of whether the action of an electromagnetic limiter is abnormal or not and comprises a power supply, a relay group and a plurality of wires; the power supply is electrically connected with the relay group through a wire to form at least one serial branch; the two ends of the serial branch are respectively and electrically connected with the two ends of the electromagnetic limiter to be checked and confirmed through wires. The out-of-machine spot check confirmation device designs the power supply and the relay group into an open serial branch, utilizes the serial branch and the electromagnetic limiter to be checked and confirmed to form a closed loop, can conveniently, rapidly and accurately check and confirm the out-of-machine spot of the electromagnetic limiter in the die of the innovation forming machine, so that the confirmation of whether the action of the electromagnetic limiter is abnormal is not time-consuming and labor-consuming any more, the timely spot check of the electromagnetic limiter in the die of the innovation forming machine is realized, and the problems of fault shutdown and other serious potential safety hazards of the innovation forming machine are avoided.
Description
Technical Field
The embodiment of the utility model relates to the technical field of electromagnetic limiters, in particular to an off-machine spot inspection confirmation device.
Background
In the production process of vehicle parts, the production load of the innovation forming machine is large, the use frequency of the die is high, and if the electromagnetic limiter in the die is abnormal in action, the spot inspection is not timely, so that the innovation forming machine is easy to stop due to faults, and even serious potential safety hazards are caused.
At present, because the electromagnetic limiter is located in the innovation forming machine, on one hand, related operation maintenance personnel can only enter the innovation forming machine to carry out in-machine spot inspection confirmation on the electromagnetic limiter to judge whether the action of the electromagnetic limiter is abnormal, but the in-innovation forming machine is narrow in repair space, the related operation maintenance personnel spot inspection is inconvenient, so that in-machine spot inspection is time-consuming and labor-consuming, money-consuming, and the condition that repair tools and parts are omitted in the innovation forming machine can occur, thereby leading to serious production accidents. On the other hand, if the off-site spot inspection of the electromagnetic limiter adopts a universal meter to detect the signal of the electromagnetic limiter, the process can be realized only under the condition that the whole power on of the forming machine is innovated, and the production delay and the mobility are influenced due to the time consumed in the spot inspection confirmation and fault maintenance process.
Disclosure of Invention
The embodiment of the utility model provides an off-machine spot check and confirmation device which is used for conveniently, rapidly and accurately performing off-machine spot check and confirmation on an electromagnetic limiter in a die of an innovation forming machine.
The embodiment of the utility model provides an off-board spot check and confirmation device which is used for off-board spot check and confirmation of whether the action of an electromagnetic limiter is abnormal or not, and comprises a power supply, a relay group and a plurality of wires;
the power supply is electrically connected with the relay group through the lead to form at least one serial branch;
and two ends of the serial branch are respectively and electrically connected with two ends of the electromagnetic limiter to be checked and confirmed through the lead.
Optionally, the device further comprises a relay line row;
the power supply is electrically connected with the relay group through the relay line row and the lead;
the power supply comprises a first positive electrode terminal and a first negative electrode terminal, the relay line row at least comprises a first terminal and a second terminal, and the electromagnetic limiter to be checked and confirmed comprises a second positive electrode terminal and a second negative electrode terminal;
the first positive electrode end and the second positive electrode end are electrically connected through the lead, the first negative electrode end and the first terminal are electrically connected through the lead, and the second terminal and the second negative electrode end are electrically connected through the lead.
Optionally, the relay group is mounted and fixed on the relay line row.
Optionally, the relay group includes at least one relay, the relay is installed and fixed on the relay line row respectively, and the relay is connected with the power through the relay line row and the wire respectively.
Optionally, the number of relays is the same as the number of series branches.
Optionally, the device further comprises a wire clamp;
one end of at least part of the wires is connected with the wire clamp;
one end of the series branch is electrically connected with the second positive terminal through the wire clamp at one end of the wire;
the other end of the series branch is electrically connected with the second negative electrode end through the wire clamp at one end of the wire.
Optionally, the second positive terminal and the second negative terminal each include a copper needle structure, and the wire clip clamps the copper needle structure to electrically connect the wire with the second positive terminal and to electrically connect the wire with the second negative terminal.
Optionally, the electromagnetic limiter to be checked and confirmed comprises an action in-place indicator lamp.
Optionally, the relay comprises an ohmmeter relay.
Optionally, the power source comprises a 24V power source.
The embodiment of the utility model provides an off-board spot check and confirmation device which is used for off-board spot check and confirmation of whether the action of an electromagnetic limiter is abnormal or not, and comprises a power supply, a relay group and a plurality of wires; the power supply is electrically connected with the relay group through a wire to form at least one serial branch; the two ends of the serial branch are respectively and electrically connected with the two ends of the electromagnetic limiter to be checked and confirmed through wires. The out-of-machine spot check confirmation device designs the power supply and the relay group into an open serial branch, utilizes the serial branch and the electromagnetic limiter to be checked and confirmed to form a closed loop, can conveniently, rapidly and accurately check and confirm the out-of-machine spot of the electromagnetic limiter in the die of the innovation forming machine, so that the confirmation of whether the action of the electromagnetic limiter is abnormal is not time-consuming and labor-consuming any more, the timely spot check of the electromagnetic limiter in the die of the innovation forming machine is realized, and the problems of fault shutdown and other serious potential safety hazards of the innovation forming machine are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an off-board spot check confirmation device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an off-machine spot check confirmation device and an electromagnetic limiter to be spot checked and confirmed according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of another off-board inspection confirmation device according to an embodiment of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented 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.
Fig. 1 is a schematic structural diagram of an off-board spot check confirmation device provided by an embodiment of the present utility model, and fig. 2 is a schematic structural diagram of an off-board spot check confirmation device and an electromagnetic limiter to be spot checked and confirmed, as shown in fig. 1 and fig. 2, the off-board spot check confirmation device is used for off-board spot check confirmation of whether the action of the electromagnetic limiter is abnormal, and the off-board spot check confirmation device includes a power supply 10, a relay set 20 and a plurality of wires 30; the power supply 10 is electrically connected with the relay group 20 through a lead 30 to form at least one serial branch; the two ends of the serial branch are respectively and electrically connected with the two ends of the electromagnetic limiter to be checked and confirmed through the lead 30.
Specifically, the off-board spot check and verification device includes a power supply 10, a relay group 20, and a plurality of wires 30. The power supply 10 and the relay set 20 are electrically connected through a wire 30 to form at least one serial branch, and two ends of the serial branch are electrically connected with two ends of the electromagnetic limiter to be checked and confirmed through wires 30 respectively. In the off-machine checking process of the electromagnetic limiter, the power supply 10, the relay set 20 and the electromagnetic limiter to be checked and confirmed are respectively electrically connected through the lead 30, a closed loop can be formed, in the closed loop, the power supply 10 can supply power to the electromagnetic limiter to be checked and confirmed, the condition that the off-machine checking and confirmation of the electromagnetic limiter can be realized only by electrifying the whole forming machine is avoided, compared with the condition that the off-machine checking and confirmation of the electromagnetic limiter are realized only by electrifying the whole forming machine and adopting a universal meter, the serial branch circuit formed by electrically connecting the power supply 10 and the relay set 20 is used as an off-machine checking and confirming device, the power supply 10 and the relay set 20 have portability and timeliness, the off-machine checking and confirmation of the electromagnetic limiter can be carried out in any scene at any time, and the off-machine checking and confirming process of the power supply 10 and the relay set 20 can not influence the normal working state of the forming machine. The relay set 20 is located in the closed loop, and the relay set 20 can be used as a load, so that the condition that the power supply 10 directly forms a closed loop with the electromagnetic limiter to be checked and confirmed to cause the electromagnetic limiter to be checked and confirmed to burn out is avoided.
According to the technical scheme, the off-board spot check and confirmation device is used for off-board spot check and confirmation of whether the action of the electromagnetic limiter is abnormal or not and comprises a power supply, a relay group and a plurality of wires; the power supply is electrically connected with the relay group through a wire to form at least one serial branch; the two ends of the serial branch are respectively and electrically connected with the two ends of the electromagnetic limiter to be checked and confirmed through wires. The out-of-machine spot check confirmation device designs the power supply and the relay group into an open serial branch, utilizes the serial branch and the electromagnetic limiter to be checked and confirmed to form a closed loop, can conveniently, rapidly and accurately check and confirm the out-of-machine spot of the electromagnetic limiter in the die of the innovation forming machine, so that the confirmation of whether the action of the electromagnetic limiter is abnormal is not time-consuming and labor-consuming any more, the timely spot check of the electromagnetic limiter in the die of the innovation forming machine is realized, and the problems of fault shutdown and other serious potential safety hazards of the innovation forming machine are avoided.
Optionally, with continued reference to fig. 1 and 2, the electromagnetic stop to be checked for verification includes an action in place indicator light 31.
Specifically, the power supply 10, the relay group 20, and the electromagnetic stopper to be checked and confirmed are electrically connected through the wires 30, respectively, so that a closed loop can be formed in which the power supply 10 can supply power to the electromagnetic stopper to be checked and confirmed. The two ends of the electromagnetic limiter to be checked and confirmed are respectively and correspondingly electrically connected with the two ends of the serial branch circuit, namely when the electromagnetic limiter to be checked and confirmed is electrified, if the in-place indicator lamp 31 is activated, the electromagnetic limiter to be checked and confirmed works normally, a relevant operation maintainer is informed that the electromagnetic limiter does not need to be overhauled by the lamp on, if the in-place indicator lamp 31 is not activated, the electromagnetic limiter to be checked and confirmed works abnormally, and the relevant operation maintainer is informed that the electromagnetic limiter needs to be overhauled by the lamp off.
Alternatively, with continued reference to fig. 1 and 2, the power supply 10 includes a 24V power supply. Specifically, the 24V power supply is a weak current power supply which can be used by signals, the 24V power supply can be obtained through purchase or voltage conversion, and the 24V power supply is used for supplying power to the electromagnetic limiter to be checked and confirmed. And, the wire 30 is selected to be compatible with a 24V power supply.
Optionally, fig. 3 is a schematic structural diagram of another off-board spot check confirmation device according to an embodiment of the present utility model, and with continued reference to fig. 1, fig. 2, and fig. 3, the off-board spot check confirmation device further includes a relay line bank 40; the power supply 10 is electrically connected with the relay group 20 through the relay line row 40 and the lead 30; the power supply 10 includes a first positive terminal and a first negative terminal, the relay line 40 includes at least a first terminal 41 and a second terminal 42, and the electromagnetic limiter to be checked and confirmed includes a second positive terminal and a second negative terminal; the first positive terminal is electrically connected to the second positive terminal through the wire 30, the first negative terminal is electrically connected to the first terminal 41 through the wire 30, and the second terminal 42 is electrically connected to the second negative terminal through the wire 30. Further, the relay group 20 is mounted and fixed to the relay line 40.
Specifically, the off-board spot check and verification device includes a power supply 10, a relay group 20, a plurality of wires 30, and a relay wire row 40. From the view of circuit structure, the power supply 10 is electrically connected with the relay group 20 through the relay line row 40 and the lead 30, from the view of mechanical structure, the relay group 20 is fixedly arranged on the relay line row 40, the relay group 20 can be electrically connected with the power supply 10 by utilizing the relay line row 40, the relay line row 40 comprises a connecting terminal, the power supply 10 can be electrically connected with the connecting terminal on the relay line row 40 through the lead 30, namely, the power supply 10 can be indirectly electrically connected with the relay group 20 through the relay line row 40. The power supply 10 includes a first positive terminal and a first negative terminal, and the electromagnetic limiter to be checked and confirmed includes a second positive terminal and a second negative terminal, and the first positive terminal of the power supply 10 can be directly electrically connected with the second positive terminal of the electromagnetic limiter to be checked and confirmed through the wire 30. The relay line 40 includes at least a first terminal 41 and a second terminal 42, wherein a first negative terminal of the power supply 10 can be electrically connected with the first terminal 41 of the relay line 40 through the wire 30, so that the power supply 10 and the relay group 20 are electrically connected and form a serial branch, and a second terminal 42 of the relay line 40 can be electrically connected with a second negative terminal of the electromagnetic limiter to be checked and confirmed through the wire 30, so that the power supply 10, the relay group 20 and the electromagnetic limiter to be checked and confirmed are electrically connected through the wire 30 and form a closed loop.
Alternatively, with continued reference to fig. 1, 2 and 3, the relay group 20 includes at least one relay 21, the relays 21 being mounted and fixed to the relay wire arrangement 40, respectively, the relays 21 being electrically connected to the power supply 10 through the relay wire arrangement 40 and the wires 30, respectively. Alternatively, the number of relays 21 is the same as the number of series branches.
Specifically, the relay group 20 includes at least one relay 21, and the number of relays 21 is the same as the number of series branches, that is, each time one relay 21 is provided, it is possible to apply an off-board check for one electromagnetic limiter. Illustratively, in fig. 3, the relay group 20 includes two relays 21, where the two relays 21 are respectively mounted and fixed on the relay line 40, the two relays 21 are respectively electrically connected to the power source 10 through the relay line 40 and the wire 30, and for the same power source 10, a first positive terminal of the power source 10 may be directly electrically connected to a second positive terminal of the electromagnetic limiter to be checked and confirmed through the wire 30, that is, an a terminal of the wire 30 may be used to electrically connect to a second positive terminal of the electromagnetic limiter to be checked and confirmed, a first negative terminal of the power source 10 may be electrically connected to a first terminal 41 of the relay line 40 through the wire 30, that is, the power source 10 is electrically connected to a left relay 21, and a second terminal 42 of the relay line 40 may be electrically connected to a second negative terminal of the electromagnetic limiter to be checked and confirmed through the wire 30, that is, a terminal B terminal of the wire 30 may be used to electrically connect to a second negative terminal of the electromagnetic limiter to be checked and confirmed. Similarly, for the same power supply 10, the first positive terminal of the power supply 10 may be directly electrically connected to the second positive terminal of the electromagnetic limiter to be checked and confirmed through the wire 30, that is, the a terminal of the wire 30 may be used to electrically connect the second positive terminal of the electromagnetic limiter to be checked and confirmed, the relay line bank 40 further includes a third terminal 43 and a fourth terminal 44, the first negative terminal of the power supply 10 may be electrically connected to the third terminal 43 of the relay line bank 40 through the wire 30, that is, the power supply 10 may be electrically connected to the relay 21 on the right side, the fourth terminal 44 of the relay line bank 40 may be electrically connected to the second negative terminal of the electromagnetic limiter to be checked and confirmed through the wire 30, that is, the C terminal of the wire 30 may be used to electrically connect the second negative terminal of the electromagnetic limiter to be checked and confirmed. In other words, if the two ends of the electromagnetic limiter to be checked are electrically connected with the end a and the end B respectively, the left relay 21 and the power supply 10 are adopted to realize the off-board check of the electromagnetic limiter, and if the two ends of the electromagnetic limiter to be checked are electrically connected with the end a and the end C respectively, the right relay 21 and the power supply 10 are adopted to realize the off-board check of the electromagnetic limiter. The types of the two relays 21 may be the same or different, so long as the function of the load and the function of electrically connecting the power source 10 can be achieved, and the embodiment of the present utility model is merely illustrative and not limited herein. Alternatively, the relay 21 may be an ohm-dragon relay.
Optionally, with continued reference to fig. 1, 2 and 3, the off-board spot check confirmation apparatus further includes a wire clip (not shown in fig. 1, 2 and 3); at least one end of a portion of the wires 30 is connected to a wire clamp; one end of the series branch is electrically connected with the second positive terminal through a wire 30 and a wire clamp at one end of the wire 30; the other end of the series branch is electrically connected to the second negative terminal through a wire 30 and a wire clip at one end of the wire 30. Further, the second positive terminal and the second negative terminal each include a copper pin structure (not shown in fig. 1, 2, and 3), and the wire clip clamps the copper pin structure to electrically connect the wire 30 with the second positive terminal and to electrically connect the wire 30 with the second negative terminal.
Specifically, the off-board spot check confirmation device further comprises a wire clamp (not shown in fig. 1, 2 and 3). Wherein, at least one end of a part of the wire 30 is connected with a wire clip, in other words, one end of the wire 30 for being electrically connected with two ends (a second positive end and a second negative end) of the electromagnetic limiter to be checked and confirmed is connected with a wire clip, and illustratively, the wire clip may be located at an a end, a B end and a C end of the wire 30, the a end being for being electrically connected with the second positive end, and the B end and the C end being for being electrically connected with the second negative end. And, the second positive terminal and the second negative terminal each include a copper needle structure (not shown in fig. 1, 2 and 3), and in the off-machine spot inspection confirmation process of the electromagnetic limiter, the wire clip may clamp the copper needle structure, and illustratively, the wire clip at the a end position clamps the copper needle structure corresponding to the second positive terminal, so that the wire 30 is electrically connected to the second positive terminal, and the wire clip at the B end position clamps the copper needle structure corresponding to the second negative terminal, so that the wire 30 is electrically connected to the second negative terminal, and at this time, the off-machine spot inspection confirmation of the electromagnetic limiter is realized by adopting the relay 21 and the power supply 10 at the left side. Or, the wire clamp at the position of the end a clamps the copper needle structure corresponding to the second positive electrode end so as to enable the wire 30 to be electrically connected with the second positive electrode end, and the wire clamp at the position of the end C clamps the copper needle structure corresponding to the second negative electrode end so as to enable the wire 30 to be electrically connected with the second negative electrode end, and at the moment, the relay 21 and the power supply 10 on the right side are adopted to realize the off-board spot inspection and confirmation of the electromagnetic limiter.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements, combinations, and substitutions can be made by those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (10)
1. The off-board spot check and confirmation device is characterized by comprising a power supply, a relay group and a plurality of wires, wherein the off-board spot check and confirmation device is used for confirming whether the action of an electromagnetic limiter is abnormal or not;
the power supply is electrically connected with the relay group through the lead to form at least one serial branch;
and two ends of the serial branch are respectively and electrically connected with two ends of the electromagnetic limiter to be checked and confirmed through the lead.
2. The off-board spot check and verification device according to claim 1, further comprising a relay line bank;
the power supply is electrically connected with the relay group through the relay line row and the lead;
the power supply comprises a first positive electrode terminal and a first negative electrode terminal, the relay line row at least comprises a first terminal and a second terminal, and the electromagnetic limiter to be checked and confirmed comprises a second positive electrode terminal and a second negative electrode terminal;
the first positive electrode end and the second positive electrode end are electrically connected through the lead, the first negative electrode end and the first terminal are electrically connected through the lead, and the second terminal and the second negative electrode end are electrically connected through the lead.
3. The off-board spot check and verification device according to claim 2, wherein the relay group is mounted and fixed to the relay line.
4. An off-board spot check and verification device according to claim 3, wherein the relay group includes at least one relay, the relays are respectively mounted and fixed on the relay line row, and the relays are electrically connected with the power supply through the relay line row and the lead wires, respectively.
5. The off-board spot check and verification device according to claim 4, wherein the number of relays is the same as the number of series branches.
6. The off-board spot check and verification device according to claim 2, further comprising a wire clip;
one end of at least part of the wires is connected with the wire clamp;
one end of the series branch is electrically connected with the second positive terminal through the wire clamp at one end of the wire;
the other end of the series branch is electrically connected with the second negative electrode end through the wire clamp at one end of the wire.
7. The off-board spot check and verification device according to claim 6, wherein the second positive terminal and the second negative terminal each include a copper pin structure, the wire clip holding the copper pin structure to electrically connect the wire with the second positive terminal and the wire with the second negative terminal.
8. The off-board spot check and verification device according to claim 1, wherein the electromagnetic limiter to be spot checked and verified comprises an action in place indicator lamp.
9. The off-board spot check verification device of claim 4, wherein the relay comprises an ohmmeter relay.
10. The off-board spot check and verification device of claim 1, wherein the power source comprises a 24V power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944145.8U CN220170157U (en) | 2023-07-24 | 2023-07-24 | Off-board spot inspection confirmation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944145.8U CN220170157U (en) | 2023-07-24 | 2023-07-24 | Off-board spot inspection confirmation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220170157U true CN220170157U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321944145.8U Active CN220170157U (en) | 2023-07-24 | 2023-07-24 | Off-board spot inspection confirmation device |
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| Country | Link |
|---|---|
| CN (1) | CN220170157U (en) |
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2023
- 2023-07-24 CN CN202321944145.8U patent/CN220170157U/en active Active
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