CN204470831U - Welding leak-proof device - Google Patents
Welding leak-proof device Download PDFInfo
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- CN204470831U CN204470831U CN201520100124.7U CN201520100124U CN204470831U CN 204470831 U CN204470831 U CN 204470831U CN 201520100124 U CN201520100124 U CN 201520100124U CN 204470831 U CN204470831 U CN 204470831U
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Abstract
The welding leak-proof device that the utility model provides, comprise a base, a welding bench be connected with base upper surface, a support be connected with welding bench lower surface, one drives cylinder, for connecting the connector driving cylinder and support, welding equipment, multiple positioning fixture, multiple correlation optical sensor, PLC, multiple relay, and move to left button and the button that moves to right that are located at that welding bench and the indicator lamp driven on the relative side of cylinder, power switch, control drive cylinder movement.This apparatus structure is simple, technique flexible, can detect the generation whether having solder skip phenomenon, and point out at the solder joint of solder skip, to carry out repair welding while welding.Not only can prevent solder skip, can also welding efficiency be improved.
Description
Technical field
The utility model relates to welding products test field, specifically a kind of welding leak-proof device.
Background technology
In auto parts and components are produced, the welding screw of auto parts and components assembly, nut are more, adopt easily to occur when artificial or automatic welding that rosin joint, solder skip, solder joint distortion, weld indentation are dark, welding position is incorrect etc.Wherein, what the frequency of occurrences was higher is solder skip, have impact on product quality.These underproof products come into the market, and not only affect the reputation of enterprise, also can bring potential safety hazard to automobile, cause traffic accident.Therefore, prevent the phenomenon of solder skip from occurring particularly important.At present, conventional leak inductance detects whole weldment after the welding is completed, although this detection mode can detect solder skip, can not accurately point out the place of solder skip, need manually to find the place of solder skip to do over again, waste time and energy.
Utility model content
The purpose of this utility model is that a kind of structure of design is simple, technique welding leak-proof device flexibly, can detect the generation whether having solder skip phenomenon, and point out at the solder joint of solder skip, so that carry out repair welding while welding.Not only can prevent solder skip, can also welding efficiency be improved.
The welding leak-proof device that the utility model provides, comprise: a base, a welding bench be connected with base upper surface, a support be connected with welding bench lower surface, one drives cylinder, for connecting the connector driving cylinder and support, welding equipment, multiple positioning fixture, multiple correlation optical sensor, PLC, multiple relay, and move to left button and the button that moves to right that are located at that welding bench and the indicator lamp driven on the relative side of cylinder, power switch, control drive cylinder movement;
Support one end is connected with driving cylinder main body, and the other end is connected with the support arm driving cylinder to stretch out by connector;
PLC is arranged on support with on the one end driving cylinder to be connected, and is electrically connected by a relay with driving cylinder;
Welding equipment is arranged on and drives cylinder on the support arm of connector one end;
Correlation photoelectric sensor is arranged on support pillar perpendicular to the ground, is electrically connected with PLC, and is electrically connected with indicator lamp by a relay.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rotary drum biologic packing material treating apparatus;
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the welding leak-proof device that the utility model provides, comprise base 1, welding bench 2, support 3, drive cylinder 4, connector 5, welding equipment 6, some positioning fixtures 7, some correlation optical sensors 9, PLC 14 and do not illustrate, be arranged on relay 15 and the relay 16 of welding bench lower surface in the drawings.
Base 1 upper surface connecting welding platform 2, the lower surface of welding bench 2 has chute 8, and upper surface has some positioning fixtures 7.Described positioning fixture 7 is made up of upper and lower two parts, and connects with bolt.The lower part of positioning fixture 7 is connected with welding bench 2, when welding, is first turned on by the bolt of positioning fixture 7, take off the upper part of positioning fixture 7, between upper and lower two parts weldment being put into positioning fixture 7, after tight a bolt, to carry out clamping and positioning to weldment.According to the difformity of weldment, multiple positioning fixture 7 can be used, better to fix weldment.
Welding bench 2 one comparatively long side surface is also provided with indicator lamp 10, power switch 11, controls move to left button 12 and the button 13 that moves to right that drive cylinder movement.One support 3 is connected with the lower surface of welding bench 2, and can move in parallel along chute 8.Support 3 one end is connected by dismountable connectors such as bolts with driving cylinder 4 main body, and the other end is connected with the support arm driving cylinder 4 to stretch out by connector 5.Support 3 is also equipped with PLC 14 with on the one end driving cylinder 4 to be connected, and PLC 14 is electrically connected with driving cylinder 4.Cylinder 4 is driven to be connected by dismountable connectors such as bolts with welding equipment 6 near the support arm of connector 5.Only need open connector 5, welding equipment 6 just can carry out selection according to the specific requirement of weldment and change.In time pressing power switch 11, PLC 14 drives cylinder 4 to drive support 3 to move along chute 8 according to the programme-control finished in advance, is convenient to welding equipment 6 and selects suitable pad.
The pillar that support 3 is perpendicular to the ground is provided with correlation photoelectric sensor 9.Correlation photoelectric sensor 9 dismountable connector such as bolt, cassette tape is fixed on support 3, is convenient to the position of the requirement adjustment correlation photoelectric sensor 9 according to solder joint on weldment.Also according to the needs of weldment, multiple correlation photoelectric sensor 9 can be installed.Correlation photoelectric sensor 9 is electrically connected with indicator lamp 10 by relay 15, is electrically connected with PLC 14 by relay 16.When correlation photoelectric sensor 9 does not sense welded nut, just send the signal of telecommunication to relay 15 and relay 16, relay 15 is communicated with the power supply of indicator lamp 10, and indicator lamp 10 is bright; Meanwhile, relay 16 disconnects the power supply of PLC 14, drives cylinder 4 to stop mobile.The bond pad locations of operator's solder skip and solder skip can be reminded thus.
The operation principle of this device is, selects suitable welding equipment 6, is arranged on and drives cylinder 4 near one end of connector 5.Then tighten connector 5, support 3 is connected with driving cylinder 4.Weldment is fixed on welding bench 2 by positioning fixture 7.Start power switch 11, PLC 14 drives cylinder 4 to drive welding equipment 6 and support 3 to move to the pad of weldment low order end according to the programme-control finished in advance.After adjusting the position of correlation photoelectric sensor 9, start welding, after having welded a nut, PLC 14 controls to drive cylinder 4 to drive support and welding equipment 6 to move toward the left side.To those skilled in the art, general single-chip microcomputer can be used for controlling to drive cylinder 4 to move left and right.Certain PLC 14 is not limited only to this.The now correlation photoelectric sensor 9 of weldment through being arranged on support 3, if correlation photoelectric sensor 9 does not sense welded nut, just send signal to relay 15 and relay 16, relay 15 is communicated with the power supply of indicator lamp 10, and indicator lamp 10 is bright; Meanwhile, relay 16 disconnects the power supply of PLC 14, drives cylinder 4 to stop mobile, reminds operator's solder skip thus.By move to left button 12 and the button 13 that moves to right, welding equipment 6 is adjusted to the solder joint of solder skip after operator obtains reminding, and then start power switch 11, PLC 14 restarts to weld after resetting.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a welding leak-proof device, comprise: a base, a welding bench be connected with base upper surface, a support be connected with welding bench lower surface, one drives cylinder, for connecting the connector driving cylinder and support, welding equipment, multiple positioning fixture, multiple correlation optical sensor, PLC, multiple relay, and move to left button and the button that moves to right that are located at that welding bench and the indicator lamp driven on the relative side of cylinder, power switch, control drive cylinder movement;
Support one end is connected with driving cylinder main body, and the other end is connected with the support arm driving cylinder to stretch out by connector;
PLC is arranged on support with on the one end driving cylinder to be connected, and is electrically connected by a relay with driving cylinder;
Welding equipment is arranged on and drives cylinder on the support arm of connector one end;
Correlation photoelectric sensor is arranged on support pillar perpendicular to the ground, is electrically connected with PLC, and is electrically connected with indicator lamp by a relay.
2. welding leak-proof device as claimed in claim 1, it is characterized in that described positioning fixture is made up of upper and lower two parts, the lower surface of positioning fixture lower part is connected with the upper surface of welding bench.
3. welding leak-proof device as claimed in claim 1, is characterized in that described correlation photoelectric sensor bolt, the dismountable connector of cassette tape is fixed on support.
4. welding leak-proof device as claimed in claim 1, it is characterized in that the lower surface of described welding bench has chute, support can move in parallel along chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100124.7U CN204470831U (en) | 2015-02-12 | 2015-02-12 | Welding leak-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100124.7U CN204470831U (en) | 2015-02-12 | 2015-02-12 | Welding leak-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470831U true CN204470831U (en) | 2015-07-15 |
Family
ID=53626585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100124.7U Expired - Fee Related CN204470831U (en) | 2015-02-12 | 2015-02-12 | Welding leak-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007488A (en) * | 2022-05-31 | 2022-09-06 | 重庆强力模具厂涿州分厂 | Tool for preventing welding leakage of nuts or small products |
-
2015
- 2015-02-12 CN CN201520100124.7U patent/CN204470831U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007488A (en) * | 2022-05-31 | 2022-09-06 | 重庆强力模具厂涿州分厂 | Tool for preventing welding leakage of nuts or small products |
| CN115007488B (en) * | 2022-05-31 | 2024-02-06 | 重庆强力模具厂涿州分厂 | Tool for preventing small product from being missed in welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20180212 |